* Re: 2.6.24-rc8-mm1 Build Failure on S390x
2008-01-17 10:35 2.6.24-rc8-mm1 Andrew Morton
@ 2008-01-17 12:41 ` Kamalesh Babulal
2008-01-17 14:05 ` Martin Schwidefsky
2008-01-17 12:46 ` 2.6.24-rc8-mm1 Balbir Singh
` (29 subsequent siblings)
30 siblings, 1 reply; 132+ messages in thread
From: Kamalesh Babulal @ 2008-01-17 12:41 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-kernel, linux390, linux-s390, Andy Whitcroft
Hi Andrew,
The 2.6.24-rc8-mm1 kernel build fails on S390x with build error
arch/s390/kernel/ipl.c: In function `ipl_register_fcp_files':
arch/s390/kernel/ipl.c:415: error: `ipl_subsys' undeclared (first use in this function)
arch/s390/kernel/ipl.c:415: error: (Each undeclared identifier is reported only once
arch/s390/kernel/ipl.c:415: error: for each function it appears in.)
arch/s390/kernel/ipl.c: In function `ipl_init':
arch/s390/kernel/ipl.c:449: error: implicit declaration of function `firmware_register'
arch/s390/kernel/ipl.c:449: error: `ipl_subsys' undeclared (first use in this function)
CC arch/s390/kernel/dis.o
arch/s390/kernel/ipl.c: In function `on_panic_show':
arch/s390/kernel/ipl.c:766: error: implicit declaration of function `shutdown_action_str'
arch/s390/kernel/ipl.c:766: error: `on_panic_action' undeclared (first use in this function)
arch/s390/kernel/ipl.c:766: warning: format argument is not a pointer (arg 3)
arch/s390/kernel/ipl.c:766: warning: format argument is not a pointer (arg 3)
arch/s390/kernel/ipl.c: In function `on_panic_store':
arch/s390/kernel/ipl.c:773: error: `SHUTDOWN_REIPL_STR' undeclared (first use in this function)
arch/s390/kernel/ipl.c:774: error: `on_panic_action' undeclared (first use in this function)
arch/s390/kernel/ipl.c:774: error: `SHUTDOWN_REIPL' undeclared (first use in this function)
arch/s390/kernel/ipl.c:775: error: `SHUTDOWN_DUMP_STR' undeclared (first use in this function)
arch/s390/kernel/ipl.c:777: error: `SHUTDOWN_DUMP' undeclared (first use in this function)
arch/s390/kernel/ipl.c:778: error: `SHUTDOWN_STOP_STR' undeclared (first use in this function)
arch/s390/kernel/ipl.c:780: error: `SHUTDOWN_STOP' undeclared (first use in this function)
arch/s390/kernel/ipl.c: At top level:
arch/s390/kernel/ipl.c:879: error: redefinition of 'ipl_register_fcp_files'
arch/s390/kernel/ipl.c:412: error: previous definition of 'ipl_register_fcp_files' was here
arch/s390/kernel/ipl.c:904: error: redefinition of 'ipl_init'
arch/s390/kernel/ipl.c:446: error: previous definition of 'ipl_init' was here
arch/s390/kernel/ipl.c:1050: error: `reipl_run' undeclared here (not in a function)
arch/s390/kernel/ipl.c:1050: error: initializer element is not constant
arch/s390/kernel/ipl.c:1050: error: (near initialization for `reipl_action.fn')
arch/s390/kernel/ipl.c:1058: error: redefinition of 'sys_dump_fcp_wwpn_show'
arch/s390/kernel/ipl.c:664: error: previous definition of 'sys_dump_fcp_wwpn_show' was here
arch/s390/kernel/ipl.c:1058: error: redefinition of 'sys_dump_fcp_wwpn_store'
arch/s390/kernel/ipl.c:664: error: previous definition of 'sys_dump_fcp_wwpn_store' was here
arch/s390/kernel/ipl.c:1058: error: redefinition of 'sys_dump_fcp_wwpn_attr'
arch/s390/kernel/ipl.c:664: error: previous definition of 'sys_dump_fcp_wwpn_attr' was here
arch/s390/kernel/ipl.c:1060: error: redefinition of 'sys_dump_fcp_lun_show'
arch/s390/kernel/ipl.c:666: error: previous definition of 'sys_dump_fcp_lun_show' was here
arch/s390/kernel/ipl.c:1060: error: redefinition of 'sys_dump_fcp_lun_store'
arch/s390/kernel/ipl.c:666: error: previous definition of 'sys_dump_fcp_lun_store' was here
arch/s390/kernel/ipl.c:1060: error: redefinition of 'sys_dump_fcp_lun_attr'
arch/s390/kernel/ipl.c:666: error: previous definition of 'sys_dump_fcp_lun_attr' was here
arch/s390/kernel/ipl.c:1062: error: redefinition of 'sys_dump_fcp_bootprog_show'
arch/s390/kernel/ipl.c:668: error: previous definition of 'sys_dump_fcp_bootprog_show' was here
arch/s390/kernel/ipl.c:1062: error: redefinition of 'sys_dump_fcp_bootprog_store'
arch/s390/kernel/ipl.c:668: error: previous definition of 'sys_dump_fcp_bootprog_store' was here
arch/s390/kernel/ipl.c:1062: error: redefinition of 'sys_dump_fcp_bootprog_attr'
arch/s390/kernel/ipl.c:668: error: previous definition of 'sys_dump_fcp_bootprog_attr' was here
arch/s390/kernel/ipl.c:1064: error: redefinition of 'sys_dump_fcp_br_lba_show'
arch/s390/kernel/ipl.c:670: error: previous definition of 'sys_dump_fcp_br_lba_show' was here
arch/s390/kernel/ipl.c:1064: error: redefinition of 'sys_dump_fcp_br_lba_store'
arch/s390/kernel/ipl.c:670: error: previous definition of 'sys_dump_fcp_br_lba_store' was here
arch/s390/kernel/ipl.c:1064: error: redefinition of 'sys_dump_fcp_br_lba_attr'
arch/s390/kernel/ipl.c:670: error: previous definition of 'sys_dump_fcp_br_lba_attr' was here
arch/s390/kernel/ipl.c:1066: error: redefinition of 'sys_dump_fcp_device_show'
arch/s390/kernel/ipl.c:672: error: previous definition of 'sys_dump_fcp_device_show' was here
arch/s390/kernel/ipl.c:1066: error: redefinition of 'sys_dump_fcp_device_store'
arch/s390/kernel/ipl.c:672: error: previous definition of 'sys_dump_fcp_device_store' was here
arch/s390/kernel/ipl.c:1066: error: redefinition of 'sys_dump_fcp_device_attr'
arch/s390/kernel/ipl.c:672: error: previous definition of 'sys_dump_fcp_device_attr' was here
arch/s390/kernel/ipl.c:1069: error: redefinition of 'dump_fcp_attrs'
arch/s390/kernel/ipl.c:675: error: previous definition of 'dump_fcp_attrs' was here
arch/s390/kernel/ipl.c:1078: error: redefinition of 'dump_fcp_attr_group'
arch/s390/kernel/ipl.c:684: error: previous definition of 'dump_fcp_attr_group' was here
arch/s390/kernel/ipl.c:1085: error: redefinition of 'sys_dump_ccw_device_show'
arch/s390/kernel/ipl.c:691: error: previous definition of 'sys_dump_ccw_device_show' was here
arch/s390/kernel/ipl.c:1085: error: redefinition of 'sys_dump_ccw_device_store'
arch/s390/kernel/ipl.c:691: error: previous definition of 'sys_dump_ccw_device_store' was here
arch/s390/kernel/ipl.c:1085: error: redefinition of 'sys_dump_ccw_device_attr'
arch/s390/kernel/ipl.c:691: error: previous definition of 'sys_dump_ccw_device_attr' was here
arch/s390/kernel/ipl.c:1088: error: redefinition of 'dump_ccw_attrs'
arch/s390/kernel/ipl.c:694: error: previous definition of 'dump_ccw_attrs' was here
arch/s390/kernel/ipl.c:1093: error: redefinition of 'dump_ccw_attr_group'
arch/s390/kernel/ipl.c:699: error: previous definition of 'dump_ccw_attr_group' was here
arch/s390/kernel/ipl.c:1101: error: redefinition of 'dump_set_type'
arch/s390/kernel/ipl.c:707: error: previous definition of 'dump_set_type' was here
arch/s390/kernel/ipl.c:1124: error: conflicting types for 'dump_type_show'
arch/s390/kernel/ipl.c:731: error: previous definition of 'dump_type_show' was here
arch/s390/kernel/ipl.c:1130: error: conflicting types for 'dump_type_store'
arch/s390/kernel/ipl.c:738: error: previous definition of 'dump_type_store' was here
arch/s390/kernel/ipl.c:1142: error: variable `dump_type_attr' has initializer but incomplete type
arch/s390/kernel/ipl.c:1142: error: conflicting types for 'dump_type_attr'
arch/s390/kernel/ipl.c:750: error: previous definition of 'dump_type_attr' was here
arch/s390/kernel/ipl.c:1143: error: unknown field `attr' specified in initializer
arch/s390/kernel/ipl.c:1143: error: extra brace group at end of initializer
arch/s390/kernel/ipl.c:1143: error: (near initialization for `dump_type_attr')
arch/s390/kernel/ipl.c:1143: warning: excess elements in struct initializer
arch/s390/kernel/ipl.c:1143: warning: (near initialization for `dump_type_attr')
arch/s390/kernel/ipl.c:1143: error: unknown field `show' specified in initializer
arch/s390/kernel/ipl.c:1143: warning: excess elements in struct initializer
arch/s390/kernel/ipl.c:1143: warning: (near initialization for `dump_type_attr')
arch/s390/kernel/ipl.c:1143: error: unknown field `store' specified in initializer
arch/s390/kernel/ipl.c:1143: warning: excess elements in struct initializer
arch/s390/kernel/ipl.c:1143: warning: (near initialization for `dump_type_attr')
arch/s390/kernel/ipl.c:1145: error: syntax error before '(' token
arch/s390/kernel/ipl.c: In function `dump_init':
arch/s390/kernel/ipl.c:1233: warning: passing arg 2 of `sysfs_create_file' from incompatible pointer type
arch/s390/kernel/ipl.c: In function `shutdown_actions_init':
arch/s390/kernel/ipl.c:1256: warning: passing arg 2 of `sysfs_create_file' from incompatible pointer type
arch/s390/kernel/ipl.c:1262: error: `shutdown_on_panic_nb' undeclared (first use in this function)
arch/s390/kernel/ipl.c: At top level:
arch/s390/kernel/ipl.c:237: warning: 'get_ipl_type' defined but not used
arch/s390/kernel/ipl.c:477: warning: 'ipl_action' defined but not used
arch/s390/kernel/ipl.c:684: warning: 'dump_fcp_attr_group' defined but not used
arch/s390/kernel/ipl.c:699: warning: 'dump_ccw_attr_group' defined but not used
arch/s390/kernel/ipl.c:750: warning: 'dump_type_attr' defined but not used
arch/s390/kernel/ipl.c:843: warning: 'do_dump' defined but not used
arch/s390/kernel/ipl.c:1049: warning: 'reipl_action' defined but not used
arch/s390/kernel/ipl.c:1148: warning: 'dump_run' defined but not used
make[1]: *** [arch/s390/kernel/ipl.o] Error 1
make[1]: *** Waiting for unfinished jobs....
--
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1 Build Failure on S390x
2008-01-17 12:41 ` 2.6.24-rc8-mm1 Build Failure on S390x Kamalesh Babulal
@ 2008-01-17 14:05 ` Martin Schwidefsky
0 siblings, 0 replies; 132+ messages in thread
From: Martin Schwidefsky @ 2008-01-17 14:05 UTC (permalink / raw)
To: Kamalesh Babulal
Cc: Andrew Morton, linux-kernel, linux390, linux-s390, Andy Whitcroft
On Thu, 2008-01-17 at 18:11 +0530, Kamalesh Babulal wrote:
> The 2.6.24-rc8-mm1 kernel build fails on S390x with build error
This is the fallout from the merge conflict between git390 and Gregs git
tree. This will stay broken until Gregs tree has been merged. Please
ignore the compile failures for now.
--
blue skies,
Martin.
"Reality continues to ruin my life." - Calvin.
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1
2008-01-17 10:35 2.6.24-rc8-mm1 Andrew Morton
2008-01-17 12:41 ` 2.6.24-rc8-mm1 Build Failure on S390x Kamalesh Babulal
@ 2008-01-17 12:46 ` Balbir Singh
2008-01-17 18:40 ` 2.6.24-rc8-mm1 Andrew Morton
2008-01-17 13:21 ` [-mm Patch] UML: fix a building error WANG Cong
` (28 subsequent siblings)
30 siblings, 1 reply; 132+ messages in thread
From: Balbir Singh @ 2008-01-17 12:46 UTC (permalink / raw)
To: Andrew Morton
Cc: linux-kernel, Linux ACPI mailing list, Intel E/100 mailing list,
Ingo Molnar, Thomas Gleixner
* Andrew Morton <akpm@linux-foundation.org> [2008-01-17 02:35:14]:
>
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
>
> - selinux is busted on one of my two selinux-enabled test machines.
>
> - suspend-to-ram and suspend-to-disk are totally hosed on one of my test
> machines. I guess I get to bisect this.
>
> - git-nfsd is dropped due to conflicts with git-nfs
>
> - git-newsetup is dropped due to conflicts with git-x86 (I think)
>
> - git-perfmon is dropped due to conflicts with git-x86 (I think)
>
> - git-kgdb is dropped due to conflicts with git-damn-near-everything
>
> - git-block is dropped due to conflicts with the IDE tree
>
> - kvm probably doesn't work properly because I couldn't be bothered fixing
> the conflicts between git-kvm and the driver tree
>
> - the volume of rejects and build errors which are caused by subsystem
> maintainers fiddling with other people's stuff is quite out of control.
> Something needs to happen here.
Hi, Andrew,
May be it was one of the conflicts, but my system fails to get
ethernet working with this version. I see
e100: Intel(R) PRO/100 Network Driver, 3. 5.23-k4-NAPI
e100: Copyright(c) 1999-2006 Intel Corporation
ACPI: PCI Interrupt 0000:04:08.0[A] -> GSI 20 (level, low) -> IRQ 20
modprobe:2584 conflicting cache attribute 50000000-50001000
uncached<->default
e100: 0000:04:08.0: e100_probe: Cannot map device registers, aborting.
ACPI: PCI interrupt for device 0000:04:08.0 disabled
e100: probe of 0000:04:08.0 failed with error -12
Other interesting boot information
Using ACPI (MADT) for SMP configuration information
PM: Registered nosave memory: 000000000008f000 - 00000000000a0000
PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000
PM: Registered nosave memory: 00000000000e0000 - 0000000000100000
PM: Registered nosave memory: 000000003e5d1000 - 000000003e6e5000
PM: Registered nosave memory: 000000003f574000 - 000000003f57c000
PM: Registered nosave memory: 000000003f62d000 - 000000003f631000
PM: Registered nosave memory: 000000003f6a7000 - 000000003f6e9000
PM: Registered nosave memory: 000000003f6ed000 - 000000003f6ff000
Allocating PCI resources starting at 50000000 (gap: 40000000:bff80000)
PCI: Bridge: 0000:00:1c.0
IO window: disabled.
MEM window:
0x50300000-0x503fffff
PREFETCH window: disabled.
PCI: Bridge: 0000:00:1c.2
IO window: disabled.
MEM window:
0x50400000-0x504fffff
PREFETCH window: disabled.
PCI: Bridge: 0000:00:1c.3
IO window: disabled.
MEM window:
0x50500000-0x505fffff
PREFETCH window: disabled.
PCI: Bridge: 0000:00:1e.0
IO window: 1000-1fff
MEM window:
0x50000000-0x500fffff
PREFETCH window: disabled.
I am yet to get down to the root cause, thought I'd report it first to
the x86 and ACPI list to see if someone has seen the problem before.
--
Warm Regards,
Balbir Singh
Linux Technology Center
IBM, ISTL
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1
2008-01-17 12:46 ` 2.6.24-rc8-mm1 Balbir Singh
@ 2008-01-17 18:40 ` Andrew Morton
2008-01-17 19:22 ` 2.6.24-rc8-mm1 Pallipadi, Venkatesh
2008-01-17 20:25 ` 2.6.24-rc8-mm1 Balbir Singh
0 siblings, 2 replies; 132+ messages in thread
From: Andrew Morton @ 2008-01-17 18:40 UTC (permalink / raw)
To: balbir
Cc: linux-kernel, Linux ACPI mailing list, Intel E/100 mailing list,
Ingo Molnar, Thomas Gleixner, Venkatesh Pallipadi
On Thu, 17 Jan 2008 18:16:22 +0530 Balbir Singh <balbir@linux.vnet.ibm.com> wrote:
> * Andrew Morton <akpm@linux-foundation.org> [2008-01-17 02:35:14]:
>
> >
> > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
> >
> > - selinux is busted on one of my two selinux-enabled test machines.
> >
> > - suspend-to-ram and suspend-to-disk are totally hosed on one of my test
> > machines. I guess I get to bisect this.
> >
> > - git-nfsd is dropped due to conflicts with git-nfs
> >
> > - git-newsetup is dropped due to conflicts with git-x86 (I think)
> >
> > - git-perfmon is dropped due to conflicts with git-x86 (I think)
> >
> > - git-kgdb is dropped due to conflicts with git-damn-near-everything
> >
> > - git-block is dropped due to conflicts with the IDE tree
> >
> > - kvm probably doesn't work properly because I couldn't be bothered fixing
> > the conflicts between git-kvm and the driver tree
> >
> > - the volume of rejects and build errors which are caused by subsystem
> > maintainers fiddling with other people's stuff is quite out of control.
> > Something needs to happen here.
>
> Hi, Andrew,
>
> May be it was one of the conflicts, but my system fails to get
> ethernet working with this version. I see
>
> e100: Intel(R) PRO/100 Network Driver, 3. 5.23-k4-NAPI
> e100: Copyright(c) 1999-2006 Intel Corporation
> ACPI: PCI Interrupt 0000:04:08.0[A] -> GSI 20 (level, low) -> IRQ 20
> modprobe:2584 conflicting cache attribute 50000000-50001000
> uncached<->default
> e100: 0000:04:08.0: e100_probe: Cannot map device registers, aborting.
> ACPI: PCI interrupt for device 0000:04:08.0 disabled
> e100: probe of 0000:04:08.0 failed with error -12
>
> Other interesting boot information
>
> Using ACPI (MADT) for SMP configuration information
> PM: Registered nosave memory: 000000000008f000 - 00000000000a0000
> PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000
> PM: Registered nosave memory: 00000000000e0000 - 0000000000100000
> PM: Registered nosave memory: 000000003e5d1000 - 000000003e6e5000
> PM: Registered nosave memory: 000000003f574000 - 000000003f57c000
> PM: Registered nosave memory: 000000003f62d000 - 000000003f631000
> PM: Registered nosave memory: 000000003f6a7000 - 000000003f6e9000
> PM: Registered nosave memory: 000000003f6ed000 - 000000003f6ff000
> Allocating PCI resources starting at 50000000 (gap: 40000000:bff80000)
>
> PCI: Bridge: 0000:00:1c.0
> IO window: disabled.
> MEM window:
> 0x50300000-0x503fffff
> PREFETCH window: disabled.
> PCI: Bridge: 0000:00:1c.2
> IO window: disabled.
> MEM window:
> 0x50400000-0x504fffff
> PREFETCH window: disabled.
> PCI: Bridge: 0000:00:1c.3
> IO window: disabled.
> MEM window:
> 0x50500000-0x505fffff
> PREFETCH window: disabled.
> PCI: Bridge: 0000:00:1e.0
> IO window: 1000-1fff
> MEM window:
> 0x50000000-0x500fffff
> PREFETCH window: disabled.
>
> I am yet to get down to the root cause, thought I'd report it first to
> the x86 and ACPI list to see if someone has seen the problem before.
>
It appears that the new PAT code didn't like e100's pci_iomap(). Venki, can you
take a look please?
^ permalink raw reply [flat|nested] 132+ messages in thread
* RE: 2.6.24-rc8-mm1
2008-01-17 18:40 ` 2.6.24-rc8-mm1 Andrew Morton
@ 2008-01-17 19:22 ` Pallipadi, Venkatesh
2008-01-17 19:40 ` 2.6.24-rc8-mm1 Andrew Morton
2008-01-17 23:04 ` 2.6.24-rc8-mm1 Balbir Singh
2008-01-17 20:25 ` 2.6.24-rc8-mm1 Balbir Singh
1 sibling, 2 replies; 132+ messages in thread
From: Pallipadi, Venkatesh @ 2008-01-17 19:22 UTC (permalink / raw)
To: Andrew Morton, balbir
Cc: linux-kernel, Linux ACPI mailing list, Intel E/100 mailing list,
Ingo Molnar, Thomas Gleixner
>-----Original Message-----
>From: Andrew Morton [mailto:akpm@linux-foundation.org]
>Sent: Thursday, January 17, 2008 10:40 AM
>To: balbir@linux.vnet.ibm.com
>Cc: linux-kernel@vger.kernel.org; Linux ACPI mailing list;
>Intel E/100 mailing list; Ingo Molnar; Thomas Gleixner;
>Pallipadi, Venkatesh
>Subject: Re: 2.6.24-rc8-mm1
>
>On Thu, 17 Jan 2008 18:16:22 +0530 Balbir Singh
><balbir@linux.vnet.ibm.com> wrote:
>
>> * Andrew Morton <akpm@linux-foundation.org> [2008-01-17 02:35:14]:
>>
>> >
>> >
>ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2
>.6.24-rc8/2.6.24-rc8-mm1/
>> >
>> > - selinux is busted on one of my two selinux-enabled test machines.
>> >
>> > - suspend-to-ram and suspend-to-disk are totally hosed on
>one of my test
>> > machines. I guess I get to bisect this.
>> >
>> > - git-nfsd is dropped due to conflicts with git-nfs
>> >
>> > - git-newsetup is dropped due to conflicts with git-x86 (I think)
>> >
>> > - git-perfmon is dropped due to conflicts with git-x86 (I think)
>> >
>> > - git-kgdb is dropped due to conflicts with
>git-damn-near-everything
>> >
>> > - git-block is dropped due to conflicts with the IDE tree
>> >
>> > - kvm probably doesn't work properly because I couldn't be
>bothered fixing
>> > the conflicts between git-kvm and the driver tree
>> >
>> > - the volume of rejects and build errors which are caused
>by subsystem
>> > maintainers fiddling with other people's stuff is quite
>out of control.
>> > Something needs to happen here.
>>
>> Hi, Andrew,
>>
>> May be it was one of the conflicts, but my system fails to get
>> ethernet working with this version. I see
>>
>> e100: Intel(R) PRO/100 Network Driver, 3. 5.23-k4-NAPI
>> e100: Copyright(c) 1999-2006 Intel Corporation
>> ACPI: PCI Interrupt 0000:04:08.0[A] -> GSI 20 (level, low) -> IRQ 20
>> modprobe:2584 conflicting cache attribute 50000000-50001000
>> uncached<->default
>> e100: 0000:04:08.0: e100_probe: Cannot map device registers,
>aborting.
>> ACPI: PCI interrupt for device 0000:04:08.0 disabled
>> e100: probe of 0000:04:08.0 failed with error -12
>>
>It appears that the new PAT code didn't like e100's
>pci_iomap(). Venki, can you
>take a look please?
>
This seems similar to one problem we saw yday. May not be specific to
e1000. May be at some generic pci code.
The problem is
>> modprobe:2584 conflicting cache attribute 50000000-50001000
>> uncached<->default
Some address range here is being mapped with conflicting types.
Somewhere the range was mapped with default (write-back). Later
pci_iomap() is mapping that region as uncacheable which is basically
aliasing. PAT code detects the aliasing and fails the second uncacheable
request which leads in the failure.
We are trying to find who exactly is mapping this with default at the
beginning.
Balbir: Full dmesg with debug boot parameter may help.
Thanks,
Venki
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1
2008-01-17 19:22 ` 2.6.24-rc8-mm1 Pallipadi, Venkatesh
@ 2008-01-17 19:40 ` Andrew Morton
2008-01-17 19:47 ` [E1000-devel] 2.6.24-rc8-mm1 Brandeburg, Jesse
2008-01-17 23:33 ` 2.6.24-rc8-mm1 Venki Pallipadi
2008-01-17 23:04 ` 2.6.24-rc8-mm1 Balbir Singh
1 sibling, 2 replies; 132+ messages in thread
From: Andrew Morton @ 2008-01-17 19:40 UTC (permalink / raw)
To: Pallipadi, Venkatesh
Cc: balbir, linux-kernel, Linux ACPI mailing list,
Intel E/100 mailing list, Ingo Molnar, Thomas Gleixner
On Thu, 17 Jan 2008 11:22:19 -0800 "Pallipadi, Venkatesh" <venkatesh.pallipadi@intel.com> wrote:
>
> The problem is
> >> modprobe:2584 conflicting cache attribute 50000000-50001000
> >> uncached<->default
>
> Some address range here is being mapped with conflicting types.
> Somewhere the range was mapped with default (write-back). Later
> pci_iomap() is mapping that region as uncacheable which is basically
> aliasing. PAT code detects the aliasing and fails the second uncacheable
> request which leads in the failure.
It sounds to me like you need considerably more runtime debugging and
reporting support in that code. Ensure that it generates enough output
both during regular operation and during failures for you to be able to
diagnose things in a single iteration.
We can always take it out later.
^ permalink raw reply [flat|nested] 132+ messages in thread
* RE: [E1000-devel] 2.6.24-rc8-mm1
2008-01-17 19:40 ` 2.6.24-rc8-mm1 Andrew Morton
@ 2008-01-17 19:47 ` Brandeburg, Jesse
2008-01-17 23:33 ` 2.6.24-rc8-mm1 Venki Pallipadi
1 sibling, 0 replies; 132+ messages in thread
From: Brandeburg, Jesse @ 2008-01-17 19:47 UTC (permalink / raw)
To: Andrew Morton, Pallipadi, Venkatesh
Cc: Intel E/100 mailing list, linux-kernel, Linux ACPI mailing list,
Ingo Molnar, Thomas Gleixner, balbir
Andrew Morton wrote:
> On Thu, 17 Jan 2008 11:22:19 -0800 "Pallipadi, Venkatesh"
> <venkatesh.pallipadi@intel.com> wrote:
>
>>
>> The problem is
>>>> modprobe:2584 conflicting cache attribute 50000000-50001000
>>>> uncached<->default
>>
>> Some address range here is being mapped with conflicting types.
>> Somewhere the range was mapped with default (write-back). Later
>> pci_iomap() is mapping that region as uncacheable which is basically
>> aliasing. PAT code detects the aliasing and fails the second
>> uncacheable request which leads in the failure.
its probably the e100 screaming interrupt disable quirk code doing the
mapping?
> It sounds to me like you need considerably more runtime debugging and
> reporting support in that code. Ensure that it generates enough
> output
> both during regular operation and during failures for you to be able
> to
> diagnose things in a single iteration.
>
> We can always take it out later.
FWIW (nothing) I agree.
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1
2008-01-17 19:40 ` 2.6.24-rc8-mm1 Andrew Morton
2008-01-17 19:47 ` [E1000-devel] 2.6.24-rc8-mm1 Brandeburg, Jesse
@ 2008-01-17 23:33 ` Venki Pallipadi
1 sibling, 0 replies; 132+ messages in thread
From: Venki Pallipadi @ 2008-01-17 23:33 UTC (permalink / raw)
To: Andrew Morton
Cc: Pallipadi, Venkatesh, balbir, linux-kernel,
Linux ACPI mailing list, Intel E/100 mailing list, Ingo Molnar,
Thomas Gleixner
On Thu, Jan 17, 2008 at 11:40:32AM -0800, Andrew Morton wrote:
> On Thu, 17 Jan 2008 11:22:19 -0800 "Pallipadi, Venkatesh" <venkatesh.pallipadi@intel.com> wrote:
>
> >
> > The problem is
> > >> modprobe:2584 conflicting cache attribute 50000000-50001000
> > >> uncached<->default
> >
> > Some address range here is being mapped with conflicting types.
> > Somewhere the range was mapped with default (write-back). Later
> > pci_iomap() is mapping that region as uncacheable which is basically
> > aliasing. PAT code detects the aliasing and fails the second uncacheable
> > request which leads in the failure.
>
> It sounds to me like you need considerably more runtime debugging and
> reporting support in that code. Ensure that it generates enough output
> both during regular operation and during failures for you to be able to
> diagnose things in a single iteration.
>
> We can always take it out later.
>
>
Patch below makes the interesting printks from PAT non DEBUG.
Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Index: linux-2.6.git/arch/x86/mm/ioremap.c
===================================================================
--- linux-2.6.git.orig/arch/x86/mm/ioremap.c 2008-01-17 03:18:59.000000000 -0800
+++ linux-2.6.git/arch/x86/mm/ioremap.c 2008-01-17 08:11:51.000000000 -0800
@@ -25,10 +25,13 @@
*/
void __iomem *ioremap_wc(unsigned long phys_addr, unsigned long size)
{
- if (pat_wc_enabled)
+ if (pat_wc_enabled) {
+ printk(KERN_INFO "ioremap_wc: addr %lx, size %lx\n",
+ phys_addr, size);
return __ioremap(phys_addr, size, _PAGE_WC);
- else
+ } else {
return ioremap_nocache(phys_addr, size);
+ }
}
EXPORT_SYMBOL(ioremap_wc);
Index: linux-2.6.git/arch/x86/mm/ioremap_32.c
===================================================================
--- linux-2.6.git.orig/arch/x86/mm/ioremap_32.c 2008-01-17 03:18:59.000000000 -0800
+++ linux-2.6.git/arch/x86/mm/ioremap_32.c 2008-01-17 08:10:58.000000000 -0800
@@ -164,6 +164,8 @@
void __iomem *ioremap_nocache (unsigned long phys_addr, unsigned long size)
{
+ printk(KERN_INFO "ioremap_nocache: addr %lx, size %lx\n",
+ phys_addr, size);
return __ioremap(phys_addr, size, _PAGE_UC);
}
EXPORT_SYMBOL(ioremap_nocache);
Index: linux-2.6.git/arch/x86/mm/ioremap_64.c
===================================================================
--- linux-2.6.git.orig/arch/x86/mm/ioremap_64.c 2008-01-17 03:18:59.000000000 -0800
+++ linux-2.6.git/arch/x86/mm/ioremap_64.c 2008-01-17 08:10:13.000000000 -0800
@@ -144,7 +144,7 @@
void __iomem *ioremap_nocache (unsigned long phys_addr, unsigned long size)
{
- printk(KERN_DEBUG "ioremap_nocache: addr %lx, size %lx\n",
+ printk(KERN_INFO "ioremap_nocache: addr %lx, size %lx\n",
phys_addr, size);
return __ioremap(phys_addr, size, _PAGE_UC);
}
Index: linux-2.6.git/arch/x86/mm/pat.c
===================================================================
--- linux-2.6.git.orig/arch/x86/mm/pat.c 2008-01-17 03:18:59.000000000 -0800
+++ linux-2.6.git/arch/x86/mm/pat.c 2008-01-17 08:06:23.000000000 -0800
@@ -170,7 +170,7 @@
if (!fattr && attr != ml->attr) {
printk(
- KERN_DEBUG "%s:%d conflicting cache attribute %Lx-%Lx %s<->%s\n",
+ KERN_WARNING "%s:%d conflicting cache attribute %Lx-%Lx %s<->%s\n",
current->comm, current->pid,
start, end,
cattr_name(attr), cattr_name(ml->attr));
@@ -205,7 +205,7 @@
list_for_each_entry(ml, &mattr_list, nd) {
if (ml->start == start && ml->end == end) {
if (ml->attr != attr)
- printk(KERN_DEBUG
+ printk(KERN_WARNING
"%s:%d conflicting cache attributes on free %Lx-%Lx %s<->%s\n",
current->comm, current->pid, start, end,
cattr_name(attr), cattr_name(ml->attr));
@@ -217,7 +217,7 @@
}
spin_unlock(&mattr_lock);
if (err)
- printk(KERN_DEBUG "%s:%d freeing invalid mattr %Lx-%Lx %s\n",
+ printk(KERN_WARNING "%s:%d freeing invalid mattr %Lx-%Lx %s\n",
current->comm, current->pid,
start, end, cattr_name(attr));
return err;
Index: linux-2.6.git/include/asm-x86/io_32.h
===================================================================
--- linux-2.6.git.orig/include/asm-x86/io_32.h 2008-01-17 06:28:06.000000000 -0800
+++ linux-2.6.git/include/asm-x86/io_32.h 2008-01-17 08:09:30.000000000 -0800
@@ -113,6 +113,8 @@
static inline void __iomem * ioremap(unsigned long offset, unsigned long size)
{
+ printk(KERN_INFO "ioremap: addr %lx, size %lx\n",
+ offset, size);
return __ioremap(offset, size, 0);
}
Index: linux-2.6.git/include/asm-x86/io_64.h
===================================================================
--- linux-2.6.git.orig/include/asm-x86/io_64.h 2008-01-17 08:08:23.000000000 -0800
+++ linux-2.6.git/include/asm-x86/io_64.h 2008-01-17 08:08:44.000000000 -0800
@@ -154,7 +154,7 @@
static inline void __iomem * ioremap (unsigned long offset, unsigned long size)
{
- printk(KERN_DEBUG "ioremap: addr %lx, size %lx\n",
+ printk(KERN_INFO "ioremap: addr %lx, size %lx\n",
offset, size);
return __ioremap(offset, size, 0);
}
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1
2008-01-17 19:22 ` 2.6.24-rc8-mm1 Pallipadi, Venkatesh
2008-01-17 19:40 ` 2.6.24-rc8-mm1 Andrew Morton
@ 2008-01-17 23:04 ` Balbir Singh
2008-01-18 1:42 ` 2.6.24-rc8-mm1 Siddha, Suresh B
1 sibling, 1 reply; 132+ messages in thread
From: Balbir Singh @ 2008-01-17 23:04 UTC (permalink / raw)
To: Pallipadi, Venkatesh
Cc: Andrew Morton, linux-kernel, Linux ACPI mailing list,
Intel E/100 mailing list, Ingo Molnar, Thomas Gleixner
* Pallipadi, Venkatesh <venkatesh.pallipadi@intel.com> [2008-01-17 11:22:19]:
>
>
> >-----Original Message-----
> >From: Andrew Morton [mailto:akpm@linux-foundation.org]
> >Sent: Thursday, January 17, 2008 10:40 AM
> >To: balbir@linux.vnet.ibm.com
> >Cc: linux-kernel@vger.kernel.org; Linux ACPI mailing list;
> >Intel E/100 mailing list; Ingo Molnar; Thomas Gleixner;
> >Pallipadi, Venkatesh
> >Subject: Re: 2.6.24-rc8-mm1
> >
> >On Thu, 17 Jan 2008 18:16:22 +0530 Balbir Singh
> ><balbir@linux.vnet.ibm.com> wrote:
> >
> >> * Andrew Morton <akpm@linux-foundation.org> [2008-01-17 02:35:14]:
> >>
> >> >
> >> >
> >ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2
> >.6.24-rc8/2.6.24-rc8-mm1/
> >> >
> >> > - selinux is busted on one of my two selinux-enabled test machines.
> >> >
> >> > - suspend-to-ram and suspend-to-disk are totally hosed on
> >one of my test
> >> > machines. I guess I get to bisect this.
> >> >
> >> > - git-nfsd is dropped due to conflicts with git-nfs
> >> >
> >> > - git-newsetup is dropped due to conflicts with git-x86 (I think)
> >> >
> >> > - git-perfmon is dropped due to conflicts with git-x86 (I think)
> >> >
> >> > - git-kgdb is dropped due to conflicts with
> >git-damn-near-everything
> >> >
> >> > - git-block is dropped due to conflicts with the IDE tree
> >> >
> >> > - kvm probably doesn't work properly because I couldn't be
> >bothered fixing
> >> > the conflicts between git-kvm and the driver tree
> >> >
> >> > - the volume of rejects and build errors which are caused
> >by subsystem
> >> > maintainers fiddling with other people's stuff is quite
> >out of control.
> >> > Something needs to happen here.
> >>
> >> Hi, Andrew,
> >>
> >> May be it was one of the conflicts, but my system fails to get
> >> ethernet working with this version. I see
> >>
> >> e100: Intel(R) PRO/100 Network Driver, 3. 5.23-k4-NAPI
> >> e100: Copyright(c) 1999-2006 Intel Corporation
> >> ACPI: PCI Interrupt 0000:04:08.0[A] -> GSI 20 (level, low) -> IRQ 20
> >> modprobe:2584 conflicting cache attribute 50000000-50001000
> >> uncached<->default
> >> e100: 0000:04:08.0: e100_probe: Cannot map device registers,
> >aborting.
> >> ACPI: PCI interrupt for device 0000:04:08.0 disabled
> >> e100: probe of 0000:04:08.0 failed with error -12
> >>
> >It appears that the new PAT code didn't like e100's
> >pci_iomap(). Venki, can you
> >take a look please?
> >
>
> This seems similar to one problem we saw yday. May not be specific to
> e1000. May be at some generic pci code.
>
> The problem is
> >> modprobe:2584 conflicting cache attribute 50000000-50001000
> >> uncached<->default
>
> Some address range here is being mapped with conflicting types.
> Somewhere the range was mapped with default (write-back). Later
> pci_iomap() is mapping that region as uncacheable which is basically
> aliasing. PAT code detects the aliasing and fails the second uncacheable
> request which leads in the failure.
>
> We are trying to find who exactly is mapping this with default at the
> beginning.
> Balbir: Full dmesg with debug boot parameter may help.
>
Venki/Andrew,
I think I found the root cause of the problem and a fix for it.
The fix works for me.
Description
-----------
With the introduction of reserve_mattr() and free_mattr(), the ioremap* routines
started exploiting it. The recent 2.6.24-rc8-mm1 kernel has a peculiar problem
where in, certain devices disappear. In my case for example
e100: Intel(R) PRO/100 Network Driver, 3. 5.23-k4-NAPI
e100: Copyright(c) 1999-2006 Intel Corporation
ACPI: PCI Interrupt 0000:04:08.0[A] -> GSI 20 (level, low) -> IRQ 20
modprobe:2584 conflicting cache attribute 50000000-50001000 uncached<->default
e100: 0000:04:08.0: e100_probe: Cannot map device registers, aborting.
ACPI: PCI interrupt for device 0000:04:08.0 disabled
On further analysis, it was discovered that quirk_e100_interrupt() calls
ioremap(), which reserves memory attributes for the e100 card, but iounmap()
does not free it. The patch below removes the check fixes this problem.
It removes for the check of (p->flags >> 20), which checks for architecture
specific bits set on the vm_struct's flags member. ioremap() unconditionally
reserves memory attributes, iounmap() should undo it.
Signed-off-by: Balbir Singh <balbir@linux.vnet.ibm.com>
---
arch/x86/mm/ioremap_32.c | 2 +-
arch/x86/mm/ioremap_64.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff -puN arch/x86/mm/ioremap_32.c~fix-mattr-issue arch/x86/mm/ioremap_32.c
--- linux-2.6.24-rc8/arch/x86/mm/ioremap_32.c~fix-mattr-issue 2008-01-18 04:25:33.000000000 +0530
+++ linux-2.6.24-rc8-balbir/arch/x86/mm/ioremap_32.c 2008-01-18 04:25:53.000000000 +0530
@@ -220,7 +220,7 @@ void iounmap(volatile void __iomem *addr
}
/* Reset the direct mapping. Can block */
- if (p->flags >> 20) {
+ if (p->flags) {
free_mattr(p->phys_addr, p->phys_addr + get_vm_area_size(p),
p->flags>>20);
ioremap_change_attr(p->phys_addr, get_vm_area_size(p), 0);
diff -puN arch/x86/mm/ioremap_64.c~fix-mattr-issue arch/x86/mm/ioremap_64.c
--- linux-2.6.24-rc8/arch/x86/mm/ioremap_64.c~fix-mattr-issue 2008-01-18 04:25:33.000000000 +0530
+++ linux-2.6.24-rc8-balbir/arch/x86/mm/ioremap_64.c 2008-01-18 04:25:53.000000000 +0530
@@ -191,7 +191,7 @@ void iounmap(volatile void __iomem *addr
}
/* Reset the direct mapping. Can block */
- if (p->flags >> 20) {
+ if (p->flags) {
free_mattr(p->phys_addr, p->phys_addr + get_vm_area_size(p),
p->flags>>20);
ioremap_change_attr(p->phys_addr, get_vm_area_size(p), 0);
_
--
Warm Regards,
Balbir Singh
Linux Technology Center
IBM, ISTL
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1
2008-01-17 23:04 ` 2.6.24-rc8-mm1 Balbir Singh
@ 2008-01-18 1:42 ` Siddha, Suresh B
2008-01-18 5:06 ` 2.6.24-rc8-mm1 Balbir Singh
0 siblings, 1 reply; 132+ messages in thread
From: Siddha, Suresh B @ 2008-01-18 1:42 UTC (permalink / raw)
To: Balbir Singh
Cc: Pallipadi, Venkatesh, Andrew Morton, linux-kernel,
Linux ACPI mailing list, Intel E/100 mailing list, Ingo Molnar,
Thomas Gleixner, andreas.herrmann3
On Thu, Jan 17, 2008 at 03:04:03PM -0800, Balbir Singh wrote:
> I think I found the root cause of the problem and a fix for it.
> The fix works for me.
>
Thanks Balbir. But the appended fix is more clean and appropriate. Can you
please check if it works.
---
>From Balbir Singh:
> With the introduction of reserve_mattr() and free_mattr(), the ioremap*
> routines
> started exploiting it. The recent 2.6.24-rc8-mm1 kernel has a peculiar
> problem
> where in, certain devices disappear. In my case for example
>
> e100: Intel(R) PRO/100 Network Driver, 3. 5.23-k4-NAPI
> e100: Copyright(c) 1999-2006 Intel Corporation
> ACPI: PCI Interrupt 0000:04:08.0[A] -> GSI 20 (level, low) -> IRQ 20
> modprobe:2584 conflicting cache attribute 50000000-50001000
> uncached<->default
> e100: 0000:04:08.0: e100_probe: Cannot map device registers, aborting.
> ACPI: PCI interrupt for device 0000:04:08.0 disabled
>
> On further analysis, it was discovered that quirk_e100_interrupt() calls
> ioremap(), which reserves memory attributes for the e100 card, but
> iounmap()
> does not free it.
Fix the iounmap() to call free_matrr() unconditionally.
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Balbir Singh <balbir@linux.vnet.ibm.com>
---
diff --git a/arch/x86/mm/ioremap_32.c b/arch/x86/mm/ioremap_32.c
index ae9c8b3..4d5bea8 100644
--- a/arch/x86/mm/ioremap_32.c
+++ b/arch/x86/mm/ioremap_32.c
@@ -201,12 +201,11 @@ void iounmap(volatile void __iomem *addr)
return;
}
+ free_mattr(p->phys_addr, p->phys_addr + get_vm_area_size(p),
+ p->flags>>20);
/* Reset the direct mapping. Can block */
- if (p->flags >> 20) {
- free_mattr(p->phys_addr, p->phys_addr + get_vm_area_size(p),
- p->flags>>20);
+ if (p->flags >> 20)
ioremap_change_attr(p->phys_addr, get_vm_area_size(p), 0);
- }
/* Finally remove it */
o = remove_vm_area((void *)addr);
diff --git a/arch/x86/mm/ioremap_64.c b/arch/x86/mm/ioremap_64.c
index 022b645..c766327 100644
--- a/arch/x86/mm/ioremap_64.c
+++ b/arch/x86/mm/ioremap_64.c
@@ -183,12 +183,11 @@ void iounmap(volatile void __iomem *addr)
return;
}
+ free_mattr(p->phys_addr, p->phys_addr + get_vm_area_size(p),
+ p->flags>>20);
/* Reset the direct mapping. Can block */
- if (p->flags >> 20) {
- free_mattr(p->phys_addr, p->phys_addr + get_vm_area_size(p),
- p->flags>>20);
+ if (p->flags >> 20)
ioremap_change_attr(p->phys_addr, get_vm_area_size(p), 0);
- }
/* Finally remove it */
o = remove_vm_area((void *)addr);
^ permalink raw reply related [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1
2008-01-18 1:42 ` 2.6.24-rc8-mm1 Siddha, Suresh B
@ 2008-01-18 5:06 ` Balbir Singh
0 siblings, 0 replies; 132+ messages in thread
From: Balbir Singh @ 2008-01-18 5:06 UTC (permalink / raw)
To: Siddha, Suresh B
Cc: Pallipadi, Venkatesh, Andrew Morton, linux-kernel,
Linux ACPI mailing list, Intel E/100 mailing list, Ingo Molnar,
Thomas Gleixner, andreas.herrmann3
On Jan 18, 2008 7:12 AM, Siddha, Suresh B <suresh.b.siddha@intel.com> wrote:
>
> On Thu, Jan 17, 2008 at 03:04:03PM -0800, Balbir Singh wrote:
> > I think I found the root cause of the problem and a fix for it.
> > The fix works for me.
> >
>
> Thanks Balbir. But the appended fix is more clean and appropriate. Can you
> please check if it works.
> ---
>
> From Balbir Singh:
>
> > With the introduction of reserve_mattr() and free_mattr(), the ioremap*
> > routines
> > started exploiting it. The recent 2.6.24-rc8-mm1 kernel has a peculiar
> > problem
> > where in, certain devices disappear. In my case for example
> >
> > e100: Intel(R) PRO/100 Network Driver, 3. 5.23-k4-NAPI
> > e100: Copyright(c) 1999-2006 Intel Corporation
> > ACPI: PCI Interrupt 0000:04:08.0[A] -> GSI 20 (level, low) -> IRQ 20
> > modprobe:2584 conflicting cache attribute 50000000-50001000
> > uncached<->default
> > e100: 0000:04:08.0: e100_probe: Cannot map device registers, aborting.
> > ACPI: PCI interrupt for device 0000:04:08.0 disabled
> >
> > On further analysis, it was discovered that quirk_e100_interrupt() calls
> > ioremap(), which reserves memory attributes for the e100 card, but
> > iounmap()
> > does not free it.
>
> Fix the iounmap() to call free_matrr() unconditionally.
>
> Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
>
> Signed-off-by: Balbir Singh <balbir@linux.vnet.ibm.com>
Yes, it looks better. p->flags is always set, so the check was not doing much.
I also tested it and it works for me!
Tested-by: Balbir Singh <balbir@linux.vnet.ibm.com>
Balbir
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1
2008-01-17 18:40 ` 2.6.24-rc8-mm1 Andrew Morton
2008-01-17 19:22 ` 2.6.24-rc8-mm1 Pallipadi, Venkatesh
@ 2008-01-17 20:25 ` Balbir Singh
1 sibling, 0 replies; 132+ messages in thread
From: Balbir Singh @ 2008-01-17 20:25 UTC (permalink / raw)
To: Andrew Morton
Cc: linux-kernel, Linux ACPI mailing list, Intel E/100 mailing list,
Ingo Molnar, Thomas Gleixner, Venkatesh Pallipadi
* Andrew Morton <akpm@linux-foundation.org> [2008-01-17 10:40:21]:
> On Thu, 17 Jan 2008 18:16:22 +0530 Balbir Singh <balbir@linux.vnet.ibm.com> wrote:
>
> > * Andrew Morton <akpm@linux-foundation.org> [2008-01-17 02:35:14]:
> >
> > >
> > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
> > >
> > > - selinux is busted on one of my two selinux-enabled test machines.
> > >
> > > - suspend-to-ram and suspend-to-disk are totally hosed on one of my test
> > > machines. I guess I get to bisect this.
> > >
> > > - git-nfsd is dropped due to conflicts with git-nfs
> > >
> > > - git-newsetup is dropped due to conflicts with git-x86 (I think)
> > >
> > > - git-perfmon is dropped due to conflicts with git-x86 (I think)
> > >
> > > - git-kgdb is dropped due to conflicts with git-damn-near-everything
> > >
> > > - git-block is dropped due to conflicts with the IDE tree
> > >
> > > - kvm probably doesn't work properly because I couldn't be bothered fixing
> > > the conflicts between git-kvm and the driver tree
> > >
> > > - the volume of rejects and build errors which are caused by subsystem
> > > maintainers fiddling with other people's stuff is quite out of control.
> > > Something needs to happen here.
> >
> > Hi, Andrew,
> >
> > May be it was one of the conflicts, but my system fails to get
> > ethernet working with this version. I see
> >
> > e100: Intel(R) PRO/100 Network Driver, 3. 5.23-k4-NAPI
> > e100: Copyright(c) 1999-2006 Intel Corporation
> > ACPI: PCI Interrupt 0000:04:08.0[A] -> GSI 20 (level, low) -> IRQ 20
> > modprobe:2584 conflicting cache attribute 50000000-50001000
> > uncached<->default
> > e100: 0000:04:08.0: e100_probe: Cannot map device registers, aborting.
> > ACPI: PCI interrupt for device 0000:04:08.0 disabled
> > e100: probe of 0000:04:08.0 failed with error -12
> >
> > Other interesting boot information
> >
> > Using ACPI (MADT) for SMP configuration information
> > PM: Registered nosave memory: 000000000008f000 - 00000000000a0000
> > PM: Registered nosave memory: 00000000000a0000 - 00000000000e0000
> > PM: Registered nosave memory: 00000000000e0000 - 0000000000100000
> > PM: Registered nosave memory: 000000003e5d1000 - 000000003e6e5000
> > PM: Registered nosave memory: 000000003f574000 - 000000003f57c000
> > PM: Registered nosave memory: 000000003f62d000 - 000000003f631000
> > PM: Registered nosave memory: 000000003f6a7000 - 000000003f6e9000
> > PM: Registered nosave memory: 000000003f6ed000 - 000000003f6ff000
> > Allocating PCI resources starting at 50000000 (gap: 40000000:bff80000)
> >
> > PCI: Bridge: 0000:00:1c.0
> > IO window: disabled.
> > MEM window:
> > 0x50300000-0x503fffff
> > PREFETCH window: disabled.
> > PCI: Bridge: 0000:00:1c.2
> > IO window: disabled.
> > MEM window:
> > 0x50400000-0x504fffff
> > PREFETCH window: disabled.
> > PCI: Bridge: 0000:00:1c.3
> > IO window: disabled.
> > MEM window:
> > 0x50500000-0x505fffff
> > PREFETCH window: disabled.
> > PCI: Bridge: 0000:00:1e.0
> > IO window: 1000-1fff
> > MEM window:
> > 0x50000000-0x500fffff
> > PREFETCH window: disabled.
> >
> > I am yet to get down to the root cause, thought I'd report it first to
> > the x86 and ACPI list to see if someone has seen the problem before.
> >
>
> It appears that the new PAT code didn't like e100's pci_iomap(). Venki, can you
> take a look please?
>
I tried booting with nopat with no effect.
--
Warm Regards,
Balbir Singh
Linux Technology Center
IBM, ISTL
^ permalink raw reply [flat|nested] 132+ messages in thread
* [-mm Patch] UML: fix a building error
2008-01-17 10:35 2.6.24-rc8-mm1 Andrew Morton
2008-01-17 12:41 ` 2.6.24-rc8-mm1 Build Failure on S390x Kamalesh Babulal
2008-01-17 12:46 ` 2.6.24-rc8-mm1 Balbir Singh
@ 2008-01-17 13:21 ` WANG Cong
2008-01-17 17:59 ` Jeff Dike
2008-01-17 13:34 ` 2.6.24-rc8-mm1 Kamalesh Babulal
` (27 subsequent siblings)
30 siblings, 1 reply; 132+ messages in thread
From: WANG Cong @ 2008-01-17 13:21 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-kernel, Jeff Dike, user-mode-linux-devel
On Thu, Jan 17, 2008 at 02:35:14AM -0800, Andrew Morton wrote:
>
>ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
>
Hi, Andrew!
Building uml failed in current -mm tree. ;(
The below patch fixes this building error:
...
include/asm/arch/system.h:8:22: error: asm/nops.h: No such file or directory
...
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com>
---
Index: linux/include/asm-um/nops.h
===================================================================
--- /dev/null
+++ linux/include/asm-um/nops.h
@@ -0,0 +1,6 @@
+#ifndef __UM_NOPS_H
+#define __UM_NOPS_H
+
+#include "asm/arch/nops.h"
+
+#endif
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: [-mm Patch] UML: fix a building error
2008-01-17 13:21 ` [-mm Patch] UML: fix a building error WANG Cong
@ 2008-01-17 17:59 ` Jeff Dike
0 siblings, 0 replies; 132+ messages in thread
From: Jeff Dike @ 2008-01-17 17:59 UTC (permalink / raw)
To: WANG Cong; +Cc: Andrew Morton, linux-kernel, user-mode-linux-devel
On Thu, Jan 17, 2008 at 09:21:08PM +0800, WANG Cong wrote:
> Building uml failed in current -mm tree. ;(
>
> The below patch fixes this building error:
> ...
> include/asm/arch/system.h:8:22: error: asm/nops.h: No such file or directory
> ...
>
> Cc: Jeff Dike <jdike@addtoit.com>
> Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com>
ACK
Jeff
--
Work email - jdike at linux dot intel dot com
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1
2008-01-17 10:35 2.6.24-rc8-mm1 Andrew Morton
` (2 preceding siblings ...)
2008-01-17 13:21 ` [-mm Patch] UML: fix a building error WANG Cong
@ 2008-01-17 13:34 ` Kamalesh Babulal
2008-01-17 14:26 ` 2.6.24-rc8-mm1 Ingo Molnar
2008-01-17 13:54 ` 2.6.24-rc8-mm1 kernel panic while bootup Kamalesh Babulal
` (26 subsequent siblings)
30 siblings, 1 reply; 132+ messages in thread
From: Kamalesh Babulal @ 2008-01-17 13:34 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-kernel, apw, balbir
Hi Andrew,
The kernel build fails with following error
arch/x86/kernel/mpparse_32.c: In function `smp_read_mpc_oem':
arch/x86/kernel/mpparse_32.c:318: error: `oemtable' undeclared (first use in this function)
arch/x86/kernel/mpparse_32.c:318: error: (Each undeclared identifier is reported only once
arch/x86/kernel/mpparse_32.c:318: error: for each function it appears in.)
arch/x86/kernel/mpparse_32.c:332: error: `mpc_phys' undeclared (first use in this function)
This patch is build tested only.
Signed-off-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
---
--- linux-2.6.24-rc8/arch/x86/kernel/mpparse_32.c 2008-01-17 18:02:45.000000000 +0530
+++ linux-2.6.24-rc8/arch/x86/kernel/~mpparse_32.c 2008-01-17 18:17:29.000000000 +0530
@@ -32,6 +32,7 @@
#include <mach_apic.h>
#include <mach_apicdef.h>
#include <mach_mpparse.h>
+#include <asm/mpspec_def.h>
/* Have we found an MP table */
int smp_found_config;
@@ -329,7 +330,7 @@ static void __init smp_read_mpc_oem(unsi
oem_length = oemtable->oem_length;
/* Unmap header and map full base table */
early_iounmap(oemtable, sizeof(struct mp_config_oemtable));
- oemtable = (struct mp_config_oemtable *)early_ioremap(mpc_phys,
+ oemtable = (struct mp_config_oemtable *)early_ioremap(oemtable_phys,
oem_length);
if (!oemtable) {
printk("MPTABLE: full oemtable map error!\n");
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1
2008-01-17 13:34 ` 2.6.24-rc8-mm1 Kamalesh Babulal
@ 2008-01-17 14:26 ` Ingo Molnar
0 siblings, 0 replies; 132+ messages in thread
From: Ingo Molnar @ 2008-01-17 14:26 UTC (permalink / raw)
To: Kamalesh Babulal; +Cc: Andrew Morton, linux-kernel, apw, balbir
* Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:
> Hi Andrew,
>
> The kernel build fails with following error
>
> arch/x86/kernel/mpparse_32.c: In function `smp_read_mpc_oem':
> arch/x86/kernel/mpparse_32.c:318: error: `oemtable' undeclared (first use in this function)
> arch/x86/kernel/mpparse_32.c:318: error: (Each undeclared identifier is reported only once
> arch/x86/kernel/mpparse_32.c:318: error: for each function it appears in.)
> arch/x86/kernel/mpparse_32.c:332: error: `mpc_phys' undeclared (first use in this function)
thanks, applied.
Ingo
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1 kernel panic while bootup
2008-01-17 10:35 2.6.24-rc8-mm1 Andrew Morton
` (3 preceding siblings ...)
2008-01-17 13:34 ` 2.6.24-rc8-mm1 Kamalesh Babulal
@ 2008-01-17 13:54 ` Kamalesh Babulal
2008-01-17 18:54 ` Andrew Morton
2008-01-17 13:56 ` [-mm Patch] uml: fix a building error WANG Cong
` (25 subsequent siblings)
30 siblings, 1 reply; 132+ messages in thread
From: Kamalesh Babulal @ 2008-01-17 13:54 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-kernel, Andy Whitcroft, Balbir Singh
Hi Andrew,
The 2.6.24-rc8-mm1 kernel panic while bootup with bootup message
Dual Core AMD Opteron(tm) Processor 270 stepping 02
Unable to handle kernel paging request at 0000000000004a78 RIP:
[<ffffffff8026f966>] __alloc_pages+0x40/0x31e
PGD 0
Oops: 0000 [1] SMP
last sysfs file:
CPU 0
Modules linked in:
Pid: 1, comm: swapper Not tainted 2.6.24-rc8-mm1-autotest #1
RIP: 0010:[<ffffffff8026f966>] [<ffffffff8026f966>] __alloc_pages+0x40/0x31e
RSP: 0000:ffff81003f9b9c60 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000002
RDX: 0000000000004a70 RSI: 0000000000000605 RDI: ffffffff805a6f66
RBP: 00000000000000d0 R08: 00380800000000c0 R09: 000000000003db89
R10: ffffe20000fe6880 R11: ffffffff806287b0 R12: 0000000000004a70
R13: 0000000000000000 R14: 0000000000000286 R15: ffff81003f9b6000
FS: 0000000000000000(0000) GS:ffffffff80664000(0000) knlGS:0000000000000000
CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
CR2: 0000000000004a78 CR3: 0000000000201000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process swapper (pid: 1, threadinfo ffff81003f9b8000, task ffff81003f9b6000)
Stack: 000000000000c0d0 0000001000000000 ffffffff8027574f ffff81000000e5c8
000000000000c0d0 ffffffff8026f320 ffff81003f9b9c88 0000000000000000
0000000000000000 ffffffff807fac90 ffffffff807fac90 0000000000000286
Call Trace:
[<ffffffff8027574f>] ? zone_statistics+0x3f/0x97
[<ffffffff8026f320>] ? get_page_from_freelist+0x463/0x5b5
[<ffffffff8028d7b8>] ? new_slab+0x10e/0x261
[<ffffffff8028d92b>] ? get_new_slab+0x20/0xaa
[<ffffffff8028dad8>] ? __slab_alloc+0x123/0x182
[<ffffffff8026e5a1>] ? process_zones+0x79/0x15e
[<ffffffff8028db73>] ? kmem_cache_alloc_node+0x3c/0x70
[<ffffffff8026e5a1>] ? process_zones+0x79/0x15e
[<ffffffff804f15b9>] ? _spin_lock_irqsave+0x9/0xe
[<ffffffff8026e6b9>] ? pageset_cpuup_callback+0x33/0x91
[<ffffffff804f37b9>] ? notifier_call_chain+0x29/0x56
[<ffffffff80254b09>] ? _cpu_up+0x68/0x101
[<ffffffff80254bf6>] ? cpu_up+0x54/0x61
[<ffffffff808a4581>] ? kernel_init+0xbf/0x2ef
[<ffffffff804f15a1>] ? _spin_unlock_irq+0x9/0xc
[<ffffffff8020cc08>] ? child_rip+0xa/0x12
[<ffffffff808a44c2>] ? kernel_init+0x0/0x2ef
[<ffffffff8020cbfe>] ? child_rip+0x0/0x12
Code: 83 ec 38 65 4c 8b 3c 25 00 00 00 00 83 e0 10 89 44 24 0c 74 16 be 05 06 00 00 48 c7 c7 66 6f 5a 80 e8 a9 f4 fb ff e8 20 05 28 00 <49> 83 7c 24 08 00 49 8d 44 24 08 48 89 44 24 18 75 1a 48 c7 44
RIP [<ffffffff8026f966>] __alloc_pages+0x40/0x31e
RSP <ffff81003f9b9c60>
CR2: 0000000000004a78
--
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1 kernel panic while bootup
2008-01-17 13:54 ` 2.6.24-rc8-mm1 kernel panic while bootup Kamalesh Babulal
@ 2008-01-17 18:54 ` Andrew Morton
2008-01-17 19:00 ` Randy Dunlap
2008-01-20 6:24 ` Kamalesh Babulal
0 siblings, 2 replies; 132+ messages in thread
From: Andrew Morton @ 2008-01-17 18:54 UTC (permalink / raw)
To: Kamalesh Babulal
Cc: linux-kernel, Andy Whitcroft, Balbir Singh, Ingo Molnar, Thomas Gleixner
On Thu, 17 Jan 2008 19:24:13 +0530 Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:
> Hi Andrew,
>
> The 2.6.24-rc8-mm1 kernel panic while bootup with bootup message
Can you please bisect it? I'd start with git-x86. These:
ssb-add-ssb_pcihost_set_power_state-function.patch
b44-power-down-phy-when-interface-down.patch
drivers-net-wireless-iwlwifi-iwl-3945c-fix-printk-warning.patch
drivers-net-wireless-iwlwifi-iwl-4965c-fix-printk-warning.patch
drivers-net-wireless-rt2x00-rt2x00usbc-fix-uninitialized-var-warning.patch
-> git-ipwireless_cs.patch
#
revert-kvm-stuff-to-make-git-x86-apply.patch
git-x86.patch
git-x86-fixup.patch
git-x86-fixup-2.patch
acpi-default-unmap-fixpatch.patch
git-x86-vs-pm-acquire-device-locks-on-suspend-rev-3.patch
git-x86-fix-doubly-merged-patch.patch
pci-dont-load-acpi_php-when-acpi-is-disabled.patch
pci-dont-load-acpi_php-when-acpi-is-disabled-fix.patch
#
#X86-ANDI-START
#X86-ANDI-END
#
#
-> iommu-sg-merging-add-device_dma_parameters-structure.patch
would be suitable test points.
> Dual Core AMD Opteron(tm) Processor 270 stepping 02
> Unable to handle kernel paging request at 0000000000004a78 RIP:
> [<ffffffff8026f966>] __alloc_pages+0x40/0x31e
> PGD 0
> Oops: 0000 [1] SMP
> last sysfs file:
> CPU 0
> Modules linked in:
> Pid: 1, comm: swapper Not tainted 2.6.24-rc8-mm1-autotest #1
> RIP: 0010:[<ffffffff8026f966>] [<ffffffff8026f966>] __alloc_pages+0x40/0x31e
> RSP: 0000:ffff81003f9b9c60 EFLAGS: 00010246
> RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000002
> RDX: 0000000000004a70 RSI: 0000000000000605 RDI: ffffffff805a6f66
> RBP: 00000000000000d0 R08: 00380800000000c0 R09: 000000000003db89
> R10: ffffe20000fe6880 R11: ffffffff806287b0 R12: 0000000000004a70
> R13: 0000000000000000 R14: 0000000000000286 R15: ffff81003f9b6000
> FS: 0000000000000000(0000) GS:ffffffff80664000(0000) knlGS:0000000000000000
> CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
> CR2: 0000000000004a78 CR3: 0000000000201000 CR4: 00000000000006e0
> DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> Process swapper (pid: 1, threadinfo ffff81003f9b8000, task ffff81003f9b6000)
> Stack: 000000000000c0d0 0000001000000000 ffffffff8027574f ffff81000000e5c8
> 000000000000c0d0 ffffffff8026f320 ffff81003f9b9c88 0000000000000000
> 0000000000000000 ffffffff807fac90 ffffffff807fac90 0000000000000286
> Call Trace:
> [<ffffffff8027574f>] ? zone_statistics+0x3f/0x97
> [<ffffffff8026f320>] ? get_page_from_freelist+0x463/0x5b5
> [<ffffffff8028d7b8>] ? new_slab+0x10e/0x261
> [<ffffffff8028d92b>] ? get_new_slab+0x20/0xaa
> [<ffffffff8028dad8>] ? __slab_alloc+0x123/0x182
> [<ffffffff8026e5a1>] ? process_zones+0x79/0x15e
> [<ffffffff8028db73>] ? kmem_cache_alloc_node+0x3c/0x70
> [<ffffffff8026e5a1>] ? process_zones+0x79/0x15e
> [<ffffffff804f15b9>] ? _spin_lock_irqsave+0x9/0xe
> [<ffffffff8026e6b9>] ? pageset_cpuup_callback+0x33/0x91
> [<ffffffff804f37b9>] ? notifier_call_chain+0x29/0x56
> [<ffffffff80254b09>] ? _cpu_up+0x68/0x101
> [<ffffffff80254bf6>] ? cpu_up+0x54/0x61
> [<ffffffff808a4581>] ? kernel_init+0xbf/0x2ef
> [<ffffffff804f15a1>] ? _spin_unlock_irq+0x9/0xc
> [<ffffffff8020cc08>] ? child_rip+0xa/0x12
> [<ffffffff808a44c2>] ? kernel_init+0x0/0x2ef
> [<ffffffff8020cbfe>] ? child_rip+0x0/0x12
Who added these question marks to the backtrace output and what are they for?
>
> Code: 83 ec 38 65 4c 8b 3c 25 00 00 00 00 83 e0 10 89 44 24 0c 74 16 be 05 06 00 00 48 c7 c7 66 6f 5a 80 e8 a9 f4 fb ff e8 20 05 28 00 <49> 83 7c 24 08 00 49 8d 44 24 08 48 89 44 24 18 75 1a 48 c7 44
> RIP [<ffffffff8026f966>] __alloc_pages+0x40/0x31e
> RSP <ffff81003f9b9c60>
> CR2: 0000000000004a78
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1 kernel panic while bootup
2008-01-17 18:54 ` Andrew Morton
@ 2008-01-17 19:00 ` Randy Dunlap
2008-01-20 6:24 ` Kamalesh Babulal
1 sibling, 0 replies; 132+ messages in thread
From: Randy Dunlap @ 2008-01-17 19:00 UTC (permalink / raw)
To: Andrew Morton
Cc: Kamalesh Babulal, linux-kernel, Andy Whitcroft, Balbir Singh,
Ingo Molnar, Thomas Gleixner
On Thu, 17 Jan 2008 10:54:11 -0800 Andrew Morton wrote:
> On Thu, 17 Jan 2008 19:24:13 +0530 Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:
>
> > Hi Andrew,
> >
> > The 2.6.24-rc8-mm1 kernel panic while bootup with bootup message
>
> Can you please bisect it? I'd start with git-x86. These:
>
> ssb-add-ssb_pcihost_set_power_state-function.patch
> b44-power-down-phy-when-interface-down.patch
> drivers-net-wireless-iwlwifi-iwl-3945c-fix-printk-warning.patch
> drivers-net-wireless-iwlwifi-iwl-4965c-fix-printk-warning.patch
> drivers-net-wireless-rt2x00-rt2x00usbc-fix-uninitialized-var-warning.patch
> -> git-ipwireless_cs.patch
> #
> revert-kvm-stuff-to-make-git-x86-apply.patch
> git-x86.patch
> git-x86-fixup.patch
> git-x86-fixup-2.patch
> acpi-default-unmap-fixpatch.patch
> git-x86-vs-pm-acquire-device-locks-on-suspend-rev-3.patch
> git-x86-fix-doubly-merged-patch.patch
> pci-dont-load-acpi_php-when-acpi-is-disabled.patch
> pci-dont-load-acpi_php-when-acpi-is-disabled-fix.patch
> #
> #X86-ANDI-START
> #X86-ANDI-END
> #
> #
> -> iommu-sg-merging-add-device_dma_parameters-structure.patch
>
> would be suitable test points.
>
> > Dual Core AMD Opteron(tm) Processor 270 stepping 02
> > Unable to handle kernel paging request at 0000000000004a78 RIP:
> > [<ffffffff8026f966>] __alloc_pages+0x40/0x31e
> > PGD 0
> > Oops: 0000 [1] SMP
> > last sysfs file:
> > CPU 0
> > Modules linked in:
> > Pid: 1, comm: swapper Not tainted 2.6.24-rc8-mm1-autotest #1
> > RIP: 0010:[<ffffffff8026f966>] [<ffffffff8026f966>] __alloc_pages+0x40/0x31e
> > RSP: 0000:ffff81003f9b9c60 EFLAGS: 00010246
> > RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000002
> > RDX: 0000000000004a70 RSI: 0000000000000605 RDI: ffffffff805a6f66
> > RBP: 00000000000000d0 R08: 00380800000000c0 R09: 000000000003db89
> > R10: ffffe20000fe6880 R11: ffffffff806287b0 R12: 0000000000004a70
> > R13: 0000000000000000 R14: 0000000000000286 R15: ffff81003f9b6000
> > FS: 0000000000000000(0000) GS:ffffffff80664000(0000) knlGS:0000000000000000
> > CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
> > CR2: 0000000000004a78 CR3: 0000000000201000 CR4: 00000000000006e0
> > DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> > DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> > Process swapper (pid: 1, threadinfo ffff81003f9b8000, task ffff81003f9b6000)
> > Stack: 000000000000c0d0 0000001000000000 ffffffff8027574f ffff81000000e5c8
> > 000000000000c0d0 ffffffff8026f320 ffff81003f9b9c88 0000000000000000
> > 0000000000000000 ffffffff807fac90 ffffffff807fac90 0000000000000286
> > Call Trace:
> > [<ffffffff8027574f>] ? zone_statistics+0x3f/0x97
> > [<ffffffff8026f320>] ? get_page_from_freelist+0x463/0x5b5
> > [<ffffffff8028d7b8>] ? new_slab+0x10e/0x261
> > [<ffffffff8028d92b>] ? get_new_slab+0x20/0xaa
> > [<ffffffff8028dad8>] ? __slab_alloc+0x123/0x182
> > [<ffffffff8026e5a1>] ? process_zones+0x79/0x15e
> > [<ffffffff8028db73>] ? kmem_cache_alloc_node+0x3c/0x70
> > [<ffffffff8026e5a1>] ? process_zones+0x79/0x15e
> > [<ffffffff804f15b9>] ? _spin_lock_irqsave+0x9/0xe
> > [<ffffffff8026e6b9>] ? pageset_cpuup_callback+0x33/0x91
> > [<ffffffff804f37b9>] ? notifier_call_chain+0x29/0x56
> > [<ffffffff80254b09>] ? _cpu_up+0x68/0x101
> > [<ffffffff80254bf6>] ? cpu_up+0x54/0x61
> > [<ffffffff808a4581>] ? kernel_init+0xbf/0x2ef
> > [<ffffffff804f15a1>] ? _spin_unlock_irq+0x9/0xc
> > [<ffffffff8020cc08>] ? child_rip+0xa/0x12
> > [<ffffffff808a44c2>] ? kernel_init+0x0/0x2ef
> > [<ffffffff8020cbfe>] ? child_rip+0x0/0x12
>
> Who added these question marks to the backtrace output and what are they for?
Arjan added them. They mean that those addresses are Questionable,
i.e., could be remnants/leftover gahrbahz on the stack.
> >
> > Code: 83 ec 38 65 4c 8b 3c 25 00 00 00 00 83 e0 10 89 44 24 0c 74 16 be 05 06 00 00 48 c7 c7 66 6f 5a 80 e8 a9 f4 fb ff e8 20 05 28 00 <49> 83 7c 24 08 00 49 8d 44 24 08 48 89 44 24 18 75 1a 48 c7 44
> > RIP [<ffffffff8026f966>] __alloc_pages+0x40/0x31e
> > RSP <ffff81003f9b9c60>
> > CR2: 0000000000004a78
---
~Randy
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1 kernel panic while bootup
2008-01-17 18:54 ` Andrew Morton
2008-01-17 19:00 ` Randy Dunlap
@ 2008-01-20 6:24 ` Kamalesh Babulal
2008-01-20 7:17 ` Andrew Morton
1 sibling, 1 reply; 132+ messages in thread
From: Kamalesh Babulal @ 2008-01-20 6:24 UTC (permalink / raw)
To: Andrew Morton
Cc: linux-kernel, Andy Whitcroft, Balbir Singh, Ingo Molnar, Thomas Gleixner
Andrew Morton wrote:
> On Thu, 17 Jan 2008 19:24:13 +0530 Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:
>
>> Hi Andrew,
>>
>> The 2.6.24-rc8-mm1 kernel panic while bootup with bootup message
>
> Can you please bisect it? I'd start with git-x86. These:
>
> ssb-add-ssb_pcihost_set_power_state-function.patch
> b44-power-down-phy-when-interface-down.patch
> drivers-net-wireless-iwlwifi-iwl-3945c-fix-printk-warning.patch
> drivers-net-wireless-iwlwifi-iwl-4965c-fix-printk-warning.patch
> drivers-net-wireless-rt2x00-rt2x00usbc-fix-uninitialized-var-warning.patch
> -> git-ipwireless_cs.patch
The kernel boots up while patches applied till here and fails with the next check point.
of iommu-sg-merging-add-device_dma_parameters-structure.patch.
> #
> revert-kvm-stuff-to-make-git-x86-apply.patch
> git-x86.patch
> git-x86-fixup.patch
> git-x86-fixup-2.patch
> acpi-default-unmap-fixpatch.patch
> git-x86-vs-pm-acquire-device-locks-on-suspend-rev-3.patch
> git-x86-fix-doubly-merged-patch.patch
> pci-dont-load-acpi_php-when-acpi-is-disabled.patch
> pci-dont-load-acpi_php-when-acpi-is-disabled-fix.patch
> #
> #X86-ANDI-START
> #X86-ANDI-END
> #
> #
> -> iommu-sg-merging-add-device_dma_parameters-structure.patch
>
> would be suitable test points.
>
>> Dual Core AMD Opteron(tm) Processor 270 stepping 02
>> Unable to handle kernel paging request at 0000000000004a78 RIP:
>> [<ffffffff8026f966>] __alloc_pages+0x40/0x31e
>> PGD 0
>> Oops: 0000 [1] SMP
>> last sysfs file:
>> CPU 0
>> Modules linked in:
>> Pid: 1, comm: swapper Not tainted 2.6.24-rc8-mm1-autotest #1
>> RIP: 0010:[<ffffffff8026f966>] [<ffffffff8026f966>] __alloc_pages+0x40/0x31e
>> RSP: 0000:ffff81003f9b9c60 EFLAGS: 00010246
>> RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000002
>> RDX: 0000000000004a70 RSI: 0000000000000605 RDI: ffffffff805a6f66
>> RBP: 00000000000000d0 R08: 00380800000000c0 R09: 000000000003db89
>> R10: ffffe20000fe6880 R11: ffffffff806287b0 R12: 0000000000004a70
>> R13: 0000000000000000 R14: 0000000000000286 R15: ffff81003f9b6000
>> FS: 0000000000000000(0000) GS:ffffffff80664000(0000) knlGS:0000000000000000
>> CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
>> CR2: 0000000000004a78 CR3: 0000000000201000 CR4: 00000000000006e0
>> DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
>> DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
>> Process swapper (pid: 1, threadinfo ffff81003f9b8000, task ffff81003f9b6000)
>> Stack: 000000000000c0d0 0000001000000000 ffffffff8027574f ffff81000000e5c8
>> 000000000000c0d0 ffffffff8026f320 ffff81003f9b9c88 0000000000000000
>> 0000000000000000 ffffffff807fac90 ffffffff807fac90 0000000000000286
>> Call Trace:
>> [<ffffffff8027574f>] ? zone_statistics+0x3f/0x97
>> [<ffffffff8026f320>] ? get_page_from_freelist+0x463/0x5b5
>> [<ffffffff8028d7b8>] ? new_slab+0x10e/0x261
>> [<ffffffff8028d92b>] ? get_new_slab+0x20/0xaa
>> [<ffffffff8028dad8>] ? __slab_alloc+0x123/0x182
>> [<ffffffff8026e5a1>] ? process_zones+0x79/0x15e
>> [<ffffffff8028db73>] ? kmem_cache_alloc_node+0x3c/0x70
>> [<ffffffff8026e5a1>] ? process_zones+0x79/0x15e
>> [<ffffffff804f15b9>] ? _spin_lock_irqsave+0x9/0xe
>> [<ffffffff8026e6b9>] ? pageset_cpuup_callback+0x33/0x91
>> [<ffffffff804f37b9>] ? notifier_call_chain+0x29/0x56
>> [<ffffffff80254b09>] ? _cpu_up+0x68/0x101
>> [<ffffffff80254bf6>] ? cpu_up+0x54/0x61
>> [<ffffffff808a4581>] ? kernel_init+0xbf/0x2ef
>> [<ffffffff804f15a1>] ? _spin_unlock_irq+0x9/0xc
>> [<ffffffff8020cc08>] ? child_rip+0xa/0x12
>> [<ffffffff808a44c2>] ? kernel_init+0x0/0x2ef
>> [<ffffffff8020cbfe>] ? child_rip+0x0/0x12
>
> Who added these question marks to the backtrace output and what are they for?
>
>> Code: 83 ec 38 65 4c 8b 3c 25 00 00 00 00 83 e0 10 89 44 24 0c 74 16 be 05 06 00 00 48 c7 c7 66 6f 5a 80 e8 a9 f4 fb ff e8 20 05 28 00 <49> 83 7c 24 08 00 49 8d 44 24 08 48 89 44 24 18 75 1a 48 c7 44
>> RIP [<ffffffff8026f966>] __alloc_pages+0x40/0x31e
>> RSP <ffff81003f9b9c60>
>> CR2: 0000000000004a78
--
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1 kernel panic while bootup
2008-01-20 6:24 ` Kamalesh Babulal
@ 2008-01-20 7:17 ` Andrew Morton
0 siblings, 0 replies; 132+ messages in thread
From: Andrew Morton @ 2008-01-20 7:17 UTC (permalink / raw)
To: Kamalesh Babulal
Cc: linux-kernel, Andy Whitcroft, Balbir Singh, Ingo Molnar,
Thomas Gleixner, Christoph Lameter
On Sun, 20 Jan 2008 11:54:46 +0530 Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:
> Andrew Morton wrote:
> > On Thu, 17 Jan 2008 19:24:13 +0530 Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:
> >
> >> Hi Andrew,
> >>
> >> The 2.6.24-rc8-mm1 kernel panic while bootup with bootup message
> >
> > Can you please bisect it? I'd start with git-x86. These:
> >
> > ssb-add-ssb_pcihost_set_power_state-function.patch
> > b44-power-down-phy-when-interface-down.patch
> > drivers-net-wireless-iwlwifi-iwl-3945c-fix-printk-warning.patch
> > drivers-net-wireless-iwlwifi-iwl-4965c-fix-printk-warning.patch
> > drivers-net-wireless-rt2x00-rt2x00usbc-fix-uninitialized-var-warning.patch
> > -> git-ipwireless_cs.patch
>
>
> The kernel boots up while patches applied till here and fails with the next check point.
> of iommu-sg-merging-add-device_dma_parameters-structure.patch.
>
> > #
> > revert-kvm-stuff-to-make-git-x86-apply.patch
> > git-x86.patch
> > git-x86-fixup.patch
> > git-x86-fixup-2.patch
> > acpi-default-unmap-fixpatch.patch
> > git-x86-vs-pm-acquire-device-locks-on-suspend-rev-3.patch
> > git-x86-fix-doubly-merged-patch.patch
> > pci-dont-load-acpi_php-when-acpi-is-disabled.patch
> > pci-dont-load-acpi_php-when-acpi-is-disabled-fix.patch
> > #
> > #X86-ANDI-START
> > #X86-ANDI-END
> > #
> > #
> > -> iommu-sg-merging-add-device_dma_parameters-structure.patch
> >
> > would be suitable test points.
> >
> >> Dual Core AMD Opteron(tm) Processor 270 stepping 02
> >> Unable to handle kernel paging request at 0000000000004a78 RIP:
> >> [<ffffffff8026f966>] __alloc_pages+0x40/0x31e
> >> PGD 0
> >> Oops: 0000 [1] SMP
> >> last sysfs file:
> >> CPU 0
> >> Modules linked in:
> >> Pid: 1, comm: swapper Not tainted 2.6.24-rc8-mm1-autotest #1
> >> RIP: 0010:[<ffffffff8026f966>] [<ffffffff8026f966>] __alloc_pages+0x40/0x31e
> >> RSP: 0000:ffff81003f9b9c60 EFLAGS: 00010246
> >> RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000002
> >> RDX: 0000000000004a70 RSI: 0000000000000605 RDI: ffffffff805a6f66
> >> RBP: 00000000000000d0 R08: 00380800000000c0 R09: 000000000003db89
> >> R10: ffffe20000fe6880 R11: ffffffff806287b0 R12: 0000000000004a70
> >> R13: 0000000000000000 R14: 0000000000000286 R15: ffff81003f9b6000
> >> FS: 0000000000000000(0000) GS:ffffffff80664000(0000) knlGS:0000000000000000
> >> CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
> >> CR2: 0000000000004a78 CR3: 0000000000201000 CR4: 00000000000006e0
> >> DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> >> DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> >> Process swapper (pid: 1, threadinfo ffff81003f9b8000, task ffff81003f9b6000)
> >> Stack: 000000000000c0d0 0000001000000000 ffffffff8027574f ffff81000000e5c8
> >> 000000000000c0d0 ffffffff8026f320 ffff81003f9b9c88 0000000000000000
> >> 0000000000000000 ffffffff807fac90 ffffffff807fac90 0000000000000286
> >> Call Trace:
> >> [<ffffffff8027574f>] ? zone_statistics+0x3f/0x97
> >> [<ffffffff8026f320>] ? get_page_from_freelist+0x463/0x5b5
> >> [<ffffffff8028d7b8>] ? new_slab+0x10e/0x261
> >> [<ffffffff8028d92b>] ? get_new_slab+0x20/0xaa
> >> [<ffffffff8028dad8>] ? __slab_alloc+0x123/0x182
> >> [<ffffffff8026e5a1>] ? process_zones+0x79/0x15e
> >> [<ffffffff8028db73>] ? kmem_cache_alloc_node+0x3c/0x70
> >> [<ffffffff8026e5a1>] ? process_zones+0x79/0x15e
> >> [<ffffffff804f15b9>] ? _spin_lock_irqsave+0x9/0xe
> >> [<ffffffff8026e6b9>] ? pageset_cpuup_callback+0x33/0x91
> >> [<ffffffff804f37b9>] ? notifier_call_chain+0x29/0x56
> >> [<ffffffff80254b09>] ? _cpu_up+0x68/0x101
> >> [<ffffffff80254bf6>] ? cpu_up+0x54/0x61
> >> [<ffffffff808a4581>] ? kernel_init+0xbf/0x2ef
> >> [<ffffffff804f15a1>] ? _spin_unlock_irq+0x9/0xc
> >> [<ffffffff8020cc08>] ? child_rip+0xa/0x12
> >> [<ffffffff808a44c2>] ? kernel_init+0x0/0x2ef
> >> [<ffffffff8020cbfe>] ? child_rip+0x0/0x12
> >
> > Who added these question marks to the backtrace output and what are they for?
> >
> >> Code: 83 ec 38 65 4c 8b 3c 25 00 00 00 00 83 e0 10 89 44 24 0c 74 16 be 05 06 00 00 48 c7 c7 66 6f 5a 80 e8 a9 f4 fb ff e8 20 05 28 00 <49> 83 7c 24 08 00 49 8d 44 24 08 48 89 44 24 18 75 1a 48 c7 44
> >> RIP [<ffffffff8026f966>] __alloc_pages+0x40/0x31e
> >> RSP <ffff81003f9b9c60>
> >> CR2: 0000000000004a78
There is no way in which
iommu-sg-merging-add-device_dma_parameters-structure.patch can cause
__alloc_pages to crash. I'd be suspecting some weird interaction between
this patch's changes to kernel layout and the real bug.
I don't know what the real bug is though. Perhaps x86_64 memory
enumeration or NUMA initialisation problems. Does it look familar to
anyone?
^ permalink raw reply [flat|nested] 132+ messages in thread
* [-mm Patch] uml: fix a building error
2008-01-17 10:35 2.6.24-rc8-mm1 Andrew Morton
` (4 preceding siblings ...)
2008-01-17 13:54 ` 2.6.24-rc8-mm1 kernel panic while bootup Kamalesh Babulal
@ 2008-01-17 13:56 ` WANG Cong
2008-01-17 17:59 ` Jeff Dike
2008-01-17 18:11 ` Mariusz Kozlowski
2008-01-17 15:23 ` do_md_run returned -22 [Was: 2.6.24-rc8-mm1] Jiri Slaby
` (24 subsequent siblings)
30 siblings, 2 replies; 132+ messages in thread
From: WANG Cong @ 2008-01-17 13:56 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-kernel, Jeff Dike, user-mode-linux-devel
This patch fixes this building error:
...
drivers/char/mem.c: In function ‘read_mem’:
drivers/char/mem.c:136: error: implicit declaration of function ‘unxlate_dev_mem_ptr’
...
Cc: Jeff Dike <jdike@addtoit.com>
Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com>
---
Index: linux/include/asm-um/io.h
===================================================================
--- linux.orig/include/asm-um/io.h
+++ linux/include/asm-um/io.h
@@ -27,6 +27,7 @@ static inline void * phys_to_virt(unsign
* access
*/
#define xlate_dev_mem_ptr(p) __va(p)
+#define unxlate_dev_mem_ptr(p, ptr)
/*
* Convert a virtual cached pointer to an uncached pointer
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: [-mm Patch] uml: fix a building error
2008-01-17 13:56 ` [-mm Patch] uml: fix a building error WANG Cong
@ 2008-01-17 17:59 ` Jeff Dike
2008-01-17 18:11 ` Mariusz Kozlowski
1 sibling, 0 replies; 132+ messages in thread
From: Jeff Dike @ 2008-01-17 17:59 UTC (permalink / raw)
To: WANG Cong; +Cc: Andrew Morton, linux-kernel, Jeff Dike, user-mode-linux-devel
On Thu, Jan 17, 2008 at 09:56:41PM +0800, WANG Cong wrote:
>
> This patch fixes this building error:
> ...
> drivers/char/mem.c: In function ‘read_mem’:
> drivers/char/mem.c:136: error: implicit declaration of function ‘unxlate_dev_mem_ptr’
> ...
>
> Cc: Jeff Dike <jdike@addtoit.com>
> Signed-off-by: WANG Cong <xiyou.wangcong@gmail.com>
ACK
Jeff
--
Work email - jdike at linux dot intel dot com
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [-mm Patch] uml: fix a building error
2008-01-17 13:56 ` [-mm Patch] uml: fix a building error WANG Cong
2008-01-17 17:59 ` Jeff Dike
@ 2008-01-17 18:11 ` Mariusz Kozlowski
2008-01-17 18:56 ` Andrew Morton
2008-01-17 18:56 ` Jeff Dike
1 sibling, 2 replies; 132+ messages in thread
From: Mariusz Kozlowski @ 2008-01-17 18:11 UTC (permalink / raw)
To: WANG Cong
Cc: Andrew Morton, linux-kernel, Jeff Dike, user-mode-linux-devel,
David Miller, sparclinux
Hello,
> This patch fixes this building error:
> ...
> drivers/char/mem.c: In function ‘read_mem’:
> drivers/char/mem.c:136: error: implicit declaration of function ‘unxlate_dev_mem_ptr’
> ...
I see this on sparc64 as well:
CC drivers/char/mem.o
drivers/char/mem.c: In function 'read_mem':
drivers/char/mem.c:136: error: implicit declaration of function 'unxlate_dev_mem_ptr'
make[2]: *** [drivers/char/mem.o] Error 1
make[1]: *** [drivers/char] Error 2
make: *** [drivers] Error 2
Does sparc64 need similar fix?
Regards,
Mariusz
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [-mm Patch] uml: fix a building error
2008-01-17 18:11 ` Mariusz Kozlowski
@ 2008-01-17 18:56 ` Andrew Morton
2008-01-17 19:38 ` Pallipadi, Venkatesh
2008-01-17 18:56 ` Jeff Dike
1 sibling, 1 reply; 132+ messages in thread
From: Andrew Morton @ 2008-01-17 18:56 UTC (permalink / raw)
To: Mariusz Kozlowski
Cc: WANG Cong, linux-kernel, Jeff Dike, user-mode-linux-devel,
David Miller, sparclinux, Ingo Molnar, Thomas Gleixner,
Venkatesh Pallipadi
On Thu, 17 Jan 2008 19:11:13 +0100 Mariusz Kozlowski <m.kozlowski@tuxland.pl> wrote:
> Hello,
>
> > This patch fixes this building error:
> > ...
> > drivers/char/mem.c: In function ‘read_mem’:
> > drivers/char/mem.c:136: error: implicit declaration of function ‘unxlate_dev_mem_ptr’
> > ...
>
> I see this on sparc64 as well:
>
> CC drivers/char/mem.o
> drivers/char/mem.c: In function 'read_mem':
> drivers/char/mem.c:136: error: implicit declaration of function 'unxlate_dev_mem_ptr'
> make[2]: *** [drivers/char/mem.o] Error 1
> make[1]: *** [drivers/char] Error 2
> make: *** [drivers] Error 2
>
> Does sparc64 need similar fix?
>
The PAT patches strike again.
Ingo, I think you might need to toss some cross-compilers into that build
test setup of yours.
^ permalink raw reply [flat|nested] 132+ messages in thread
* RE: [-mm Patch] uml: fix a building error
2008-01-17 18:56 ` Andrew Morton
@ 2008-01-17 19:38 ` Pallipadi, Venkatesh
2008-01-17 19:44 ` Andrew Morton
` (2 more replies)
0 siblings, 3 replies; 132+ messages in thread
From: Pallipadi, Venkatesh @ 2008-01-17 19:38 UTC (permalink / raw)
To: Andrew Morton, Mariusz Kozlowski
Cc: WANG Cong, linux-kernel, Jeff Dike, user-mode-linux-devel,
David Miller, sparclinux, Ingo Molnar, Thomas Gleixner
>-----Original Message-----
>From: Andrew Morton [mailto:akpm@linux-foundation.org]
>Sent: Thursday, January 17, 2008 10:56 AM
>To: Mariusz Kozlowski
>Cc: WANG Cong; linux-kernel@vger.kernel.org; Jeff Dike;
>user-mode-linux-devel@lists.sourceforge.net; David Miller;
>sparclinux@vger.kernel.org; Ingo Molnar; Thomas Gleixner;
>Pallipadi, Venkatesh
>Subject: Re: [-mm Patch] uml: fix a building error
>
>On Thu, 17 Jan 2008 19:11:13 +0100 Mariusz Kozlowski
><m.kozlowski@tuxland.pl> wrote:
>
>> Hello,
>>
>> > This patch fixes this building error:
>> > ...
>> > drivers/char/mem.c: In function 'read_mem':
>> > drivers/char/mem.c:136: error: implicit declaration of
>function 'unxlate_dev_mem_ptr'
>> > ...
>>
>> I see this on sparc64 as well:
>>
>> CC drivers/char/mem.o
>> drivers/char/mem.c: In function 'read_mem':
>> drivers/char/mem.c:136: error: implicit declaration of
>function 'unxlate_dev_mem_ptr'
>> make[2]: *** [drivers/char/mem.o] Error 1
>> make[1]: *** [drivers/char] Error 2
>> make: *** [drivers] Error 2
>>
>> Does sparc64 need similar fix?
>>
>
>The PAT patches strike again.
>
>Ingo, I think you might need to toss some cross-compilers into
>that build
>test setup of yours.
>
These functions were defined for other archs in asm-generic/iomap.h.
We need all archs including it in io.h. I now see only few archs are
including it..
Apart from unxlate, there is also ioremap_wc which is defined in the
same way.
I can send a patch for this. But, I don't have cross compiler setup for
all archs to test. Andrew, I will need your help.
Thanks,
Venki
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: [-mm Patch] uml: fix a building error
2008-01-17 19:38 ` Pallipadi, Venkatesh
@ 2008-01-17 19:44 ` Andrew Morton
2008-01-17 20:42 ` Mariusz Kozlowski
2008-01-17 21:14 ` Jeff Dike
2 siblings, 0 replies; 132+ messages in thread
From: Andrew Morton @ 2008-01-17 19:44 UTC (permalink / raw)
To: Pallipadi, Venkatesh
Cc: Mariusz Kozlowski, WANG Cong, linux-kernel, Jeff Dike,
user-mode-linux-devel, David Miller, sparclinux, Ingo Molnar,
Thomas Gleixner
On Thu, 17 Jan 2008 11:38:53 -0800 "Pallipadi, Venkatesh" <venkatesh.pallipadi@intel.com> wrote:
>
>
> >-----Original Message-----
> >From: Andrew Morton [mailto:akpm@linux-foundation.org]
> >Sent: Thursday, January 17, 2008 10:56 AM
> >To: Mariusz Kozlowski
> >Cc: WANG Cong; linux-kernel@vger.kernel.org; Jeff Dike;
> >user-mode-linux-devel@lists.sourceforge.net; David Miller;
> >sparclinux@vger.kernel.org; Ingo Molnar; Thomas Gleixner;
> >Pallipadi, Venkatesh
> >Subject: Re: [-mm Patch] uml: fix a building error
> >
> >On Thu, 17 Jan 2008 19:11:13 +0100 Mariusz Kozlowski
> ><m.kozlowski@tuxland.pl> wrote:
> >
> >> Hello,
> >>
> >> > This patch fixes this building error:
> >> > ...
> >> > drivers/char/mem.c: In function 'read_mem':
> >> > drivers/char/mem.c:136: error: implicit declaration of
> >function 'unxlate_dev_mem_ptr'
> >> > ...
> >>
> >> I see this on sparc64 as well:
> >>
> >> CC drivers/char/mem.o
> >> drivers/char/mem.c: In function 'read_mem':
> >> drivers/char/mem.c:136: error: implicit declaration of
> >function 'unxlate_dev_mem_ptr'
> >> make[2]: *** [drivers/char/mem.o] Error 1
> >> make[1]: *** [drivers/char] Error 2
> >> make: *** [drivers] Error 2
> >>
> >> Does sparc64 need similar fix?
> >>
> >
> >The PAT patches strike again.
> >
> >Ingo, I think you might need to toss some cross-compilers into
> >that build
> >test setup of yours.
> >
>
> These functions were defined for other archs in asm-generic/iomap.h.
> We need all archs including it in io.h. I now see only few archs are
> including it..
>
> Apart from unxlate, there is also ioremap_wc which is defined in the
> same way.
>
> I can send a patch for this. But, I don't have cross compiler setup for
> all archs to test. Andrew, I will need your help.
Well.
- there are a bunch of cross-compiler binaries in
http://userweb.kernel.org/~akpm/cross-compilers/
- I'll (again) encourage Ingo to add cross-compilation testing to his
auto-testing setup.
- I ran out of steam (and the selinux bug crashed my remote
cross-compilation test box) so I didn't do much cross-compilation testing
on rc8-mm1: just alpha and ia64 iirc.
I'd suggest that you just prepare a best-effort patch and when I next get
around to doing more cross-compilation any problems shold get weeded out.
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [-mm Patch] uml: fix a building error
2008-01-17 19:38 ` Pallipadi, Venkatesh
2008-01-17 19:44 ` Andrew Morton
@ 2008-01-17 20:42 ` Mariusz Kozlowski
2008-01-17 21:14 ` Jeff Dike
2 siblings, 0 replies; 132+ messages in thread
From: Mariusz Kozlowski @ 2008-01-17 20:42 UTC (permalink / raw)
To: Pallipadi, Venkatesh
Cc: Andrew Morton, WANG Cong, linux-kernel, Jeff Dike,
user-mode-linux-devel, David Miller, sparclinux, Ingo Molnar,
Thomas Gleixner
Hello,
> >> > This patch fixes this building error:
> >> > ...
> >> > drivers/char/mem.c: In function 'read_mem':
> >> > drivers/char/mem.c:136: error: implicit declaration of
> >function 'unxlate_dev_mem_ptr'
> >> > ...
> >>
> >> I see this on sparc64 as well:
> >>
> >> CC drivers/char/mem.o
> >> drivers/char/mem.c: In function 'read_mem':
> >> drivers/char/mem.c:136: error: implicit declaration of
> >function 'unxlate_dev_mem_ptr'
> >> make[2]: *** [drivers/char/mem.o] Error 1
> >> make[1]: *** [drivers/char] Error 2
> >> make: *** [drivers] Error 2
> >>
> >> Does sparc64 need similar fix?
> >>
> >
> >The PAT patches strike again.
> >
> >Ingo, I think you might need to toss some cross-compilers into
> >that build
> >test setup of yours.
>
> These functions were defined for other archs in asm-generic/iomap.h.
> We need all archs including it in io.h. I now see only few archs are
> including it..
>
> Apart from unxlate, there is also ioremap_wc which is defined in the
> same way.
>
> I can send a patch for this. But, I don't have cross compiler setup for
> all archs to test. Andrew, I will need your help.
I can confirm that this fixes the build problem for sparc64 here.
Regards,
Mariusz
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [-mm Patch] uml: fix a building error
2008-01-17 19:38 ` Pallipadi, Venkatesh
2008-01-17 19:44 ` Andrew Morton
2008-01-17 20:42 ` Mariusz Kozlowski
@ 2008-01-17 21:14 ` Jeff Dike
2008-01-17 21:41 ` Venki Pallipadi
2 siblings, 1 reply; 132+ messages in thread
From: Jeff Dike @ 2008-01-17 21:14 UTC (permalink / raw)
To: Pallipadi, Venkatesh
Cc: Andrew Morton, Mariusz Kozlowski, WANG Cong, linux-kernel,
Jeff Dike, user-mode-linux-devel, David Miller, sparclinux,
Ingo Molnar, Thomas Gleixner
On Thu, Jan 17, 2008 at 11:38:53AM -0800, Pallipadi, Venkatesh wrote:
> Apart from unxlate, there is also ioremap_wc which is defined in the
> same way.
And while we're on the subject, what's the deal with these, in
include/asm-x86/io.h?
#define ioremap_wc ioremap_wc
#define unxlate_dev_mem_ptr unxlate_dev_mem_ptr
Jeff
--
Work email - jdike at linux dot intel dot com
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [-mm Patch] uml: fix a building error
2008-01-17 21:14 ` Jeff Dike
@ 2008-01-17 21:41 ` Venki Pallipadi
2008-01-17 23:08 ` Jeff Dike
0 siblings, 1 reply; 132+ messages in thread
From: Venki Pallipadi @ 2008-01-17 21:41 UTC (permalink / raw)
To: Jeff Dike
Cc: Pallipadi, Venkatesh, Andrew Morton, Mariusz Kozlowski,
WANG Cong, linux-kernel, user-mode-linux-devel, David Miller,
sparclinux, Ingo Molnar, Thomas Gleixner
On Thu, Jan 17, 2008 at 04:14:37PM -0500, Jeff Dike wrote:
> On Thu, Jan 17, 2008 at 11:38:53AM -0800, Pallipadi, Venkatesh wrote:
> > Apart from unxlate, there is also ioremap_wc which is defined in the
> > same way.
>
> And while we're on the subject, what's the deal with these, in
> include/asm-x86/io.h?
>
> #define ioremap_wc ioremap_wc
> #define unxlate_dev_mem_ptr unxlate_dev_mem_ptr
>
If archs want to override the defaults for these two functions, they define
the above and then include asm-generic/iomap.h.
Archs which doesnt want to implement anything in these new funcs just have to
include asm-generic/iomap.h which has the proper stubs.
So, a patch like the below is what is required here for all archs to
include asm-generic iomap.h (without the other patch that
defines null unxlate in asm specific header).
Totally untested.
Thanks,
Venki
Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com>
Index: linux-2.6.git/include/asm-arm/io.h
===================================================================
--- linux-2.6.git.orig/include/asm-arm/io.h 2008-01-17 06:28:06.000000000 -0800
+++ linux-2.6.git/include/asm-arm/io.h 2008-01-17 06:39:13.000000000 -0800
@@ -27,6 +27,8 @@
#include <asm/byteorder.h>
#include <asm/memory.h>
+#include <asm-generic/iomap.h>
+
/*
* ISA I/O bus memory addresses are 1:1 with the physical address.
*/
Index: linux-2.6.git/include/asm-avr32/io.h
===================================================================
--- linux-2.6.git.orig/include/asm-avr32/io.h 2008-01-17 06:28:06.000000000 -0800
+++ linux-2.6.git/include/asm-avr32/io.h 2008-01-17 06:39:13.000000000 -0800
@@ -10,6 +10,8 @@
#include <asm/arch/io.h>
+#include <asm-generic/iomap.h>
+
/* virt_to_phys will only work when address is in P1 or P2 */
static __inline__ unsigned long virt_to_phys(volatile void *address)
{
Index: linux-2.6.git/include/asm-blackfin/io.h
===================================================================
--- linux-2.6.git.orig/include/asm-blackfin/io.h 2008-01-17 06:28:06.000000000 -0800
+++ linux-2.6.git/include/asm-blackfin/io.h 2008-01-17 06:39:13.000000000 -0800
@@ -8,6 +8,8 @@
#endif
#include <linux/compiler.h>
+#include <asm-generic/iomap.h>
+
/*
* These are for ISA/PCI shared memory _only_ and should never be used
* on any other type of memory, including Zorro memory. They are meant to
Index: linux-2.6.git/include/asm-cris/io.h
===================================================================
--- linux-2.6.git.orig/include/asm-cris/io.h 2008-01-17 06:28:06.000000000 -0800
+++ linux-2.6.git/include/asm-cris/io.h 2008-01-17 06:39:13.000000000 -0800
@@ -5,6 +5,8 @@
#include <asm/arch/io.h>
#include <linux/kernel.h>
+#include <asm-generic/iomap.h>
+
struct cris_io_operations
{
u32 (*read_mem)(void *addr, int size);
Index: linux-2.6.git/include/asm-frv/io.h
===================================================================
--- linux-2.6.git.orig/include/asm-frv/io.h 2008-01-17 06:28:06.000000000 -0800
+++ linux-2.6.git/include/asm-frv/io.h 2008-01-17 06:39:13.000000000 -0800
@@ -23,6 +23,8 @@
#include <asm/mb-regs.h>
#include <linux/delay.h>
+#include <asm-generic/iomap.h>
+
/*
* swap functions are sometimes needed to interface little-endian hardware
*/
Index: linux-2.6.git/include/asm-h8300/io.h
===================================================================
--- linux-2.6.git.orig/include/asm-h8300/io.h 2008-01-17 06:28:06.000000000 -0800
+++ linux-2.6.git/include/asm-h8300/io.h 2008-01-17 06:39:13.000000000 -0800
@@ -13,6 +13,8 @@
#error UNKNOWN CPU TYPE
#endif
+#include <asm-generic/iomap.h>
+
/*
* These are for ISA/PCI shared memory _only_ and should never be used
Index: linux-2.6.git/include/asm-m32r/io.h
===================================================================
--- linux-2.6.git.orig/include/asm-m32r/io.h 2008-01-17 06:28:06.000000000 -0800
+++ linux-2.6.git/include/asm-m32r/io.h 2008-01-17 06:39:13.000000000 -0800
@@ -5,6 +5,8 @@
#include <linux/compiler.h>
#include <asm/page.h> /* __va */
+#include <asm-generic/iomap.h>
+
#ifdef __KERNEL__
#define IO_SPACE_LIMIT 0xFFFFFFFF
Index: linux-2.6.git/include/asm-m68knommu/io.h
===================================================================
--- linux-2.6.git.orig/include/asm-m68knommu/io.h 2008-01-17 06:28:06.000000000 -0800
+++ linux-2.6.git/include/asm-m68knommu/io.h 2008-01-17 06:39:13.000000000 -0800
@@ -1,6 +1,8 @@
#ifndef _M68KNOMMU_IO_H
#define _M68KNOMMU_IO_H
+#include <asm-generic/iomap.h>
+
#ifdef __KERNEL__
Index: linux-2.6.git/include/asm-ppc/io.h
===================================================================
--- linux-2.6.git.orig/include/asm-ppc/io.h 2008-01-17 06:28:06.000000000 -0800
+++ linux-2.6.git/include/asm-ppc/io.h 2008-01-17 06:39:13.000000000 -0800
@@ -10,6 +10,8 @@
#include <asm/synch.h>
#include <asm/mmu.h>
+#include <asm-generic/iomap.h>
+
#define SIO_CONFIG_RA 0x398
#define SIO_CONFIG_RD 0x399
Index: linux-2.6.git/include/asm-s390/io.h
===================================================================
--- linux-2.6.git.orig/include/asm-s390/io.h 2008-01-17 06:28:06.000000000 -0800
+++ linux-2.6.git/include/asm-s390/io.h 2008-01-17 06:39:13.000000000 -0800
@@ -15,6 +15,8 @@
#include <asm/page.h>
+#include <asm-generic/iomap.h>
+
#define IO_SPACE_LIMIT 0xffffffff
/*
Index: linux-2.6.git/include/asm-sparc/io.h
===================================================================
--- linux-2.6.git.orig/include/asm-sparc/io.h 2008-01-17 06:28:06.000000000 -0800
+++ linux-2.6.git/include/asm-sparc/io.h 2008-01-17 06:39:13.000000000 -0800
@@ -11,6 +11,8 @@
#include <asm/page.h> /* IO address mapping routines need this */
#include <asm/system.h>
+#include <asm-generic/iomap.h>
+
#define page_to_phys(page) (((page) - mem_map) << PAGE_SHIFT)
static inline u32 flip_dword (u32 l)
Index: linux-2.6.git/include/asm-sparc64/io.h
===================================================================
--- linux-2.6.git.orig/include/asm-sparc64/io.h 2008-01-17 06:28:06.000000000 -0800
+++ linux-2.6.git/include/asm-sparc64/io.h 2008-01-17 06:39:13.000000000 -0800
@@ -9,6 +9,8 @@
#include <asm/system.h>
#include <asm/asi.h>
+#include <asm-generic/iomap.h>
+
/* PC crapola... */
#define __SLOW_DOWN_IO do { } while (0)
#define SLOW_DOWN_IO do { } while (0)
Index: linux-2.6.git/include/asm-um/io.h
===================================================================
--- linux-2.6.git.orig/include/asm-um/io.h 2008-01-17 06:28:06.000000000 -0800
+++ linux-2.6.git/include/asm-um/io.h 2008-01-17 06:39:13.000000000 -0800
@@ -3,6 +3,8 @@
#include "asm/page.h"
+#include <asm-generic/iomap.h>
+
#define IO_SPACE_LIMIT 0xdeadbeef /* Sure hope nothing uses this */
static inline int inb(unsigned long i) { return(0); }
Index: linux-2.6.git/include/asm-v850/io.h
===================================================================
--- linux-2.6.git.orig/include/asm-v850/io.h 2008-01-17 06:28:06.000000000 -0800
+++ linux-2.6.git/include/asm-v850/io.h 2008-01-17 06:39:13.000000000 -0800
@@ -14,6 +14,8 @@
#ifndef __V850_IO_H__
#define __V850_IO_H__
+#include <asm-generic/iomap.h>
+
#define IO_SPACE_LIMIT 0xFFFFFFFF
#define readb(addr) \
Index: linux-2.6.git/include/asm-xtensa/io.h
===================================================================
--- linux-2.6.git.orig/include/asm-xtensa/io.h 2008-01-17 06:28:06.000000000 -0800
+++ linux-2.6.git/include/asm-xtensa/io.h 2008-01-17 06:39:13.000000000 -0800
@@ -18,6 +18,8 @@
#include <linux/types.h>
+#include <asm-generic/iomap.h>
+
#define XCHAL_KIO_CACHED_VADDR 0xf0000000
#define XCHAL_KIO_BYPASS_VADDR 0xf8000000
#define XCHAL_KIO_PADDR 0xf0000000
Index: linux-2.6.git/include/asm-generic/iomap.h
===================================================================
--- linux-2.6.git.orig/include/asm-generic/iomap.h 2008-01-17 06:28:06.000000000 -0800
+++ linux-2.6.git/include/asm-generic/iomap.h 2008-01-17 06:39:39.000000000 -0800
@@ -2,6 +2,7 @@
#define __GENERIC_IO_H
#include <linux/linkage.h>
+#include <linux/compiler.h>
#include <asm/byteorder.h>
/*
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: [-mm Patch] uml: fix a building error
2008-01-17 21:41 ` Venki Pallipadi
@ 2008-01-17 23:08 ` Jeff Dike
2008-01-17 23:17 ` Pallipadi, Venkatesh
0 siblings, 1 reply; 132+ messages in thread
From: Jeff Dike @ 2008-01-17 23:08 UTC (permalink / raw)
To: Venki Pallipadi
Cc: Andrew Morton, Mariusz Kozlowski, WANG Cong, linux-kernel,
user-mode-linux-devel, David Miller, sparclinux, Ingo Molnar,
Thomas Gleixner
On Thu, Jan 17, 2008 at 01:41:50PM -0800, Venki Pallipadi wrote:
> > And while we're on the subject, what's the deal with these, in
> > include/asm-x86/io.h?
> >
> > #define ioremap_wc ioremap_wc
> > #define unxlate_dev_mem_ptr unxlate_dev_mem_ptr
> >
>
> If archs want to override the defaults for these two functions, they define
> the above and then include asm-generic/iomap.h.
That wasn't really the question.
#define X X
is a no-op, yes?
Jeff
--
Work email - jdike at linux dot intel dot com
^ permalink raw reply [flat|nested] 132+ messages in thread
* RE: [-mm Patch] uml: fix a building error
2008-01-17 23:08 ` Jeff Dike
@ 2008-01-17 23:17 ` Pallipadi, Venkatesh
2008-01-18 2:19 ` Jeff Dike
0 siblings, 1 reply; 132+ messages in thread
From: Pallipadi, Venkatesh @ 2008-01-17 23:17 UTC (permalink / raw)
To: Jeff Dike
Cc: Andrew Morton, Mariusz Kozlowski, WANG Cong, linux-kernel,
user-mode-linux-devel, David Miller, sparclinux, Ingo Molnar,
Thomas Gleixner
>-----Original Message-----
>From: Jeff Dike [mailto:jdike@addtoit.com]
>Sent: Thursday, January 17, 2008 3:08 PM
>To: Pallipadi, Venkatesh
>Cc: Andrew Morton; Mariusz Kozlowski; WANG Cong;
>linux-kernel@vger.kernel.org;
>user-mode-linux-devel@lists.sourceforge.net; David Miller;
>sparclinux@vger.kernel.org; Ingo Molnar; Thomas Gleixner
>Subject: Re: [-mm Patch] uml: fix a building error
>
>On Thu, Jan 17, 2008 at 01:41:50PM -0800, Venki Pallipadi wrote:
>> > And while we're on the subject, what's the deal with these, in
>> > include/asm-x86/io.h?
>> >
>> > #define ioremap_wc ioremap_wc
>> > #define unxlate_dev_mem_ptr unxlate_dev_mem_ptr
>> >
>>
>> If archs want to override the defaults for these two
>functions, they define
>> the above and then include asm-generic/iomap.h.
>
>That wasn't really the question.
>
>#define X X
>
>is a no-op, yes?
>
Later there is code in generic.h which is doing
#ifndef ioremap_wc
#define ioremap_wc ioremap_nocache
#endif
Thanks,
Venki
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [-mm Patch] uml: fix a building error
2008-01-17 23:17 ` Pallipadi, Venkatesh
@ 2008-01-18 2:19 ` Jeff Dike
0 siblings, 0 replies; 132+ messages in thread
From: Jeff Dike @ 2008-01-18 2:19 UTC (permalink / raw)
To: Pallipadi, Venkatesh
Cc: Andrew Morton, Mariusz Kozlowski, WANG Cong, linux-kernel,
user-mode-linux-devel, David Miller, sparclinux, Ingo Molnar,
Thomas Gleixner
On Thu, Jan 17, 2008 at 03:17:38PM -0800, Pallipadi, Venkatesh wrote:
> >#define X X
> >
> >is a no-op, yes?
> >
>
> Later there is code in generic.h which is doing
> #ifndef ioremap_wc
> #define ioremap_wc ioremap_nocache
> #endif
Ah, that makes a bit more sense.
It'd be nice if there was less of a WTF factor there, though.
Jeff
--
Work email - jdike at linux dot intel dot com
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [-mm Patch] uml: fix a building error
2008-01-17 18:11 ` Mariusz Kozlowski
2008-01-17 18:56 ` Andrew Morton
@ 2008-01-17 18:56 ` Jeff Dike
1 sibling, 0 replies; 132+ messages in thread
From: Jeff Dike @ 2008-01-17 18:56 UTC (permalink / raw)
To: Mariusz Kozlowski
Cc: WANG Cong, Andrew Morton, linux-kernel, Jeff Dike,
user-mode-linux-devel, David Miller, sparclinux
On Thu, Jan 17, 2008 at 07:11:13PM +0100, Mariusz Kozlowski wrote:
> I see this on sparc64 as well:
>
> CC drivers/char/mem.o
> drivers/char/mem.c: In function 'read_mem':
> drivers/char/mem.c:136: error: implicit declaration of function 'unxlate_dev_mem_ptr'
> make[2]: *** [drivers/char/mem.o] Error 1
> make[1]: *** [drivers/char] Error 2
> make: *** [drivers] Error 2
>
> Does sparc64 need similar fix?
Probably - it seems that xlate_dev_mem_ptr can now introduce
side-effects which need to be undone with unxlate_dev_mem_ptr.
Jeff
--
Work email - jdike at linux dot intel dot com
^ permalink raw reply [flat|nested] 132+ messages in thread
* do_md_run returned -22 [Was: 2.6.24-rc8-mm1]
2008-01-17 10:35 2.6.24-rc8-mm1 Andrew Morton
` (5 preceding siblings ...)
2008-01-17 13:56 ` [-mm Patch] uml: fix a building error WANG Cong
@ 2008-01-17 15:23 ` Jiri Slaby
2008-01-17 19:01 ` Andrew Morton
2008-01-17 16:15 ` 2.6.24-rc8-mm1 Build Failure on scsi driver Kamalesh Babulal
` (23 subsequent siblings)
30 siblings, 1 reply; 132+ messages in thread
From: Jiri Slaby @ 2008-01-17 15:23 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-kernel, Torsten Kaiser, NeilBrown, mingo, linux-raid
On 01/17/2008 11:35 AM, Andrew Morton wrote:
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
still the same md issue (do_md_run returns -22=EINVAL) as in -rc6-mm1 reported
by Thorsten here:
http://lkml.org/lkml/2007/12/27/45
Is there around any fix for this?
Having 0.90 raid 0 and 1, commenting this out helps:
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 8633bd4..9b8ecc8 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -3292,8 +3292,8 @@ static int do_md_run(mddev_t * mddev)
* Analyze all RAID superblock(s)
*/
if (!mddev->raid_disks) {
- if (!mddev->persistent)
- return -EINVAL;
+/* if (!mddev->persistent)
+ return -EINVAL;*/
analyze_sbs(mddev);
}
The persistency is marked even in analyze_sbs->validate_super, I guess?
^ permalink raw reply related [flat|nested] 132+ messages in thread* Re: do_md_run returned -22 [Was: 2.6.24-rc8-mm1]
2008-01-17 15:23 ` do_md_run returned -22 [Was: 2.6.24-rc8-mm1] Jiri Slaby
@ 2008-01-17 19:01 ` Andrew Morton
2008-01-17 23:15 ` Neil Brown
0 siblings, 1 reply; 132+ messages in thread
From: Andrew Morton @ 2008-01-17 19:01 UTC (permalink / raw)
To: Jiri Slaby; +Cc: linux-kernel, Torsten Kaiser, NeilBrown, mingo, linux-raid
On Thu, 17 Jan 2008 16:23:30 +0100 Jiri Slaby <jirislaby@gmail.com> wrote:
> On 01/17/2008 11:35 AM, Andrew Morton wrote:
> > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
>
> still the same md issue (do_md_run returns -22=EINVAL) as in -rc6-mm1 reported
> by Thorsten here:
> http://lkml.org/lkml/2007/12/27/45
hm, I must have been asleep when that was reported. Neil, did you see it?
> Is there around any fix for this?
Well, we could bitbucket md-allow-devices-to-be-shared-between-md-arrays.patch
> Having 0.90 raid 0 and 1, commenting this out helps:
> diff --git a/drivers/md/md.c b/drivers/md/md.c
> index 8633bd4..9b8ecc8 100644
> --- a/drivers/md/md.c
> +++ b/drivers/md/md.c
> @@ -3292,8 +3292,8 @@ static int do_md_run(mddev_t * mddev)
> * Analyze all RAID superblock(s)
> */
> if (!mddev->raid_disks) {
> - if (!mddev->persistent)
> - return -EINVAL;
> +/* if (!mddev->persistent)
> + return -EINVAL;*/
> analyze_sbs(mddev);
> }
>
> The persistency is marked even in analyze_sbs->validate_super, I guess?
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: do_md_run returned -22 [Was: 2.6.24-rc8-mm1]
2008-01-17 19:01 ` Andrew Morton
@ 2008-01-17 23:15 ` Neil Brown
0 siblings, 0 replies; 132+ messages in thread
From: Neil Brown @ 2008-01-17 23:15 UTC (permalink / raw)
To: Andrew Morton; +Cc: Jiri Slaby, linux-kernel, Torsten Kaiser, mingo, linux-raid
On Thursday January 17, akpm@linux-foundation.org wrote:
> On Thu, 17 Jan 2008 16:23:30 +0100 Jiri Slaby <jirislaby@gmail.com> wrote:
>
> > On 01/17/2008 11:35 AM, Andrew Morton wrote:
> > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
> >
> > still the same md issue (do_md_run returns -22=EINVAL) as in -rc6-mm1 reported
> > by Thorsten here:
> > http://lkml.org/lkml/2007/12/27/45
>
> hm, I must have been asleep when that was reported. Neil, did you see it?
No, even though it was Cc:ed to me - sorry.
Maybe a revised subject line would have helped... maybe not.
>
> > Is there around any fix for this?
>
> Well, we could bitbucket md-allow-devices-to-be-shared-between-md-arrays.patch
Yeah, do that. I'll send you something new.
I'll move that chunk into a different patch and add the extra bits
needed to make that test correct in *all* cases rather than just the
ones I was thinking about at the time.
My test suit does try in-kernel-autodetect (the problem case) but it
didn't catch this bug due to another bug. I'll fix that too.
Thanks,
NeilBrown
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1 Build Failure on scsi driver
2008-01-17 10:35 2.6.24-rc8-mm1 Andrew Morton
` (6 preceding siblings ...)
2008-01-17 15:23 ` do_md_run returned -22 [Was: 2.6.24-rc8-mm1] Jiri Slaby
@ 2008-01-17 16:15 ` Kamalesh Babulal
2008-01-17 19:11 ` Andrew Morton
2008-01-17 16:48 ` 2.6.24-rc8-mm1 (BUG: sched_rt) Randy Dunlap
` (22 subsequent siblings)
30 siblings, 1 reply; 132+ messages in thread
From: Kamalesh Babulal @ 2008-01-17 16:15 UTC (permalink / raw)
To: Andrew Morton
Cc: linux-kernel, linux-scsi, fischer, Andy Whitcroft, Balbir Singh
Hi Andrew,
The kernel build fails with following error
drivers/scsi/aha152x.o: In function `aha152x_host_reset_host':
/home/kamalesh/scrap/linux-2.6.24-rc8/drivers/scsi/aha152x.c:1324: multiple definition of `aha152x_host_reset_host'
drivers/scsi/pcmcia/built-in.o:/home/kamalesh/scrap/linux-2.6.24-rc8/drivers/scsi/aha152x.c:1324: first defined here
drivers/scsi/aha152x.o: In function `aha152x_release':
/home/kamalesh/scrap/linux-2.6.24-rc8/drivers/scsi/aha152x.c:908: multiple definition of `aha152x_release'
drivers/scsi/pcmcia/built-in.o:/home/kamalesh/scrap/linux-2.6.24-rc8/drivers/scsi/aha152x.c:908: first defined here
ld: Warning: size of symbol `aha152x_release' changed from 68 in drivers/scsi/pcmcia/built-in.o to 100 in drivers/scsi/aha152x.o
drivers/scsi/aha152x.o: In function `aha152x_probe_one':
/home/kamalesh/scrap/linux-2.6.24-rc8/drivers/scsi/aha152x.c:772: multiple definition of `aha152x_probe_one'
drivers/scsi/pcmcia/built-in.o:/home/kamalesh/scrap/linux-2.6.24-rc8/drivers/scsi/aha152x.c:772: first defined here
drivers/scsi/fdomain.o:(.data+0x0): multiple definition of `fdomain_driver_template'
drivers/scsi/pcmcia/built-in.o:(.data+0x5a0): first defined here
drivers/scsi/fdomain.o: In function `fdomain_16x0_bus_reset':
/home/kamalesh/scrap/linux-2.6.24-rc8/drivers/scsi/fdomain.c:1568: multiple definition of `fdomain_16x0_bus_reset'
drivers/scsi/pcmcia/built-in.o:/home/kamalesh/scrap/linux-2.6.24-rc8/drivers/scsi/fdomain.c:1568: first defined here
drivers/scsi/fdomain.o: In function `__fdomain_16x0_detect':
/home/kamalesh/scrap/linux-2.6.24-rc8/drivers/scsi/fdomain.c:894: multiple definition of `__fdomain_16x0_detect'
drivers/scsi/pcmcia/built-in.o:/home/kamalesh/scrap/linux-2.6.24-rc8/drivers/scsi/fdomain.c:894: first defined here
ld: Warning: size of symbol `__fdomain_16x0_detect' changed from 1206 in drivers/scsi/pcmcia/built-in.o to 1700 in drivers/scsi/fdomain.o
drivers/scsi/fdomain.o: In function `fdomain_setup':
/home/kamalesh/scrap/linux-2.6.24-rc8/drivers/scsi/fdomain.c:554: multiple definition of `fdomain_setup'
drivers/scsi/pcmcia/built-in.o:/home/kamalesh/scrap/linux-2.6.24-rc8/drivers/scsi/fdomain.c:554: first defined here
make[2]: *** [drivers/scsi/built-in.o] Error 1
make[1]: *** [drivers/scsi] Error 2
make: *** [drivers] Error 2
--
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1 Build Failure on scsi driver
2008-01-17 16:15 ` 2.6.24-rc8-mm1 Build Failure on scsi driver Kamalesh Babulal
@ 2008-01-17 19:11 ` Andrew Morton
2008-01-18 0:53 ` [PATCH] aha152x: fix isa/pcmcia compile problem Tejun Heo
2008-01-18 6:37 ` 2.6.24-rc8-mm1 Build Failure on scsi driver Kamalesh Babulal
0 siblings, 2 replies; 132+ messages in thread
From: Andrew Morton @ 2008-01-17 19:11 UTC (permalink / raw)
To: Kamalesh Babulal
Cc: linux-kernel, linux-scsi, fischer, Andy Whitcroft, Balbir Singh,
Samuel Ortiz, James Bottomley, Tejun Heo
On Thu, 17 Jan 2008 21:45:39 +0530 Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:
> Hi Andrew,
>
> The kernel build fails with following error
>
> drivers/scsi/aha152x.o: In function `aha152x_host_reset_host':
> /home/kamalesh/scrap/linux-2.6.24-rc8/drivers/scsi/aha152x.c:1324: multiple definition of `aha152x_host_reset_host'
> drivers/scsi/pcmcia/built-in.o:/home/kamalesh/scrap/linux-2.6.24-rc8/drivers/scsi/aha152x.c:1324: first defined here
> drivers/scsi/aha152x.o: In function `aha152x_release':
> /home/kamalesh/scrap/linux-2.6.24-rc8/drivers/scsi/aha152x.c:908: multiple definition of `aha152x_release'
> drivers/scsi/pcmcia/built-in.o:/home/kamalesh/scrap/linux-2.6.24-rc8/drivers/scsi/aha152x.c:908: first defined here
> ld: Warning: size of symbol `aha152x_release' changed from 68 in drivers/scsi/pcmcia/built-in.o to 100 in drivers/scsi/aha152x.o
> drivers/scsi/aha152x.o: In function `aha152x_probe_one':
Neat. Seems that the scsi build system is linking together two copies of
drivers/scsi/aha152x.o. One via drivers/scsi/aha152x.o directly and the
other via drivers/scsi/pcmcia/built-in.o.
Please send the .config.
I'm looking suspiciously at this, from git-scsi-misc:
commit 8ae732a91df051aba6820068a47b631a06599d84
Author: Tejun Heo <htejun@gmail.com>
Date: Fri Dec 7 22:36:23 2007 +0900
[SCSI] make pcmcia directory use obj-y|m instead of subdir-y|m
subdir-y|m isn't supposed to contain modules or built-in components.
Change subdir-$(CONFIG_PCMCIA) to obj-$(CONFIG_PCMCIA).
Signed-off-by: Tejun Heo <htejun@gmail.com>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
diff --git a/drivers/scsi/Makefile b/drivers/scsi/Makefile
index b5441f5..93e1428 100644
--- a/drivers/scsi/Makefile
+++ b/drivers/scsi/Makefile
@@ -17,7 +17,7 @@
CFLAGS_aha152x.o = -DAHA152X_STAT -DAUTOCONF
CFLAGS_gdth.o = # -DDEBUG_GDTH=2 -D__SERIAL__ -D__COM2__ -DGDTH_STATISTICS
-subdir-$(CONFIG_PCMCIA) += pcmcia
+obj-$(CONFIG_PCMCIA) += pcmcia/
obj-$(CONFIG_SCSI) += scsi_mod.o
obj-$(CONFIG_SCSI_TGT) += scsi_tgt.o
^ permalink raw reply related [flat|nested] 132+ messages in thread* [PATCH] aha152x: fix isa/pcmcia compile problem
2008-01-17 19:11 ` Andrew Morton
@ 2008-01-18 0:53 ` Tejun Heo
2008-01-18 6:29 ` Kamalesh Babulal
2008-01-18 6:37 ` 2.6.24-rc8-mm1 Build Failure on scsi driver Kamalesh Babulal
1 sibling, 1 reply; 132+ messages in thread
From: Tejun Heo @ 2008-01-18 0:53 UTC (permalink / raw)
To: Andrew Morton
Cc: Kamalesh Babulal, linux-kernel, linux-scsi, fischer,
Andy Whitcroft, Balbir Singh, Samuel Ortiz, James Bottomley
aha152x.c is built twice - once for the isa driver and once for the
PCMCIA one. Through #ifdefs, the compiled codes are slightly
different; thus, global symbols need to be given different names
depending on which flavor is being built. This patch adds GLOBAL()
macro to aha152x.h which changes the symbol depending on PCMCIA.
This bug has always existed but has been masked by the fact the
drivers/scsi/pcmcia used subdir-(y|m) instead of obj-(y|m) which made
drivers/scsi/pcmcia/built_in.o not linked into the kernel and thus
avoided the duplicate symbols during compilation.
Signed-off-by: Tejun Heo <htejun@gmail.com>
---
drivers/scsi/aha152x.c | 12 ++++++------
drivers/scsi/aha152x.h | 20 +++++++++++++++++---
drivers/scsi/pcmcia/aha152x_stub.c | 10 ++++++----
3 files changed, 29 insertions(+), 13 deletions(-)
diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c
index ea8c699..0204f44 100644
--- a/drivers/scsi/aha152x.c
+++ b/drivers/scsi/aha152x.c
@@ -769,7 +769,7 @@ static irqreturn_t swintr(int irqno, void *dev_id)
return IRQ_HANDLED;
}
-struct Scsi_Host *aha152x_probe_one(struct aha152x_setup *setup)
+struct Scsi_Host *GLOBAL(aha152x_probe_one)(struct aha152x_setup *setup)
{
struct Scsi_Host *shpnt;
@@ -905,7 +905,7 @@ out_host_put:
return NULL;
}
-void aha152x_release(struct Scsi_Host *shpnt)
+void GLOBAL(aha152x_release)(struct Scsi_Host *shpnt)
{
if (!shpnt)
return;
@@ -1327,7 +1327,7 @@ static void reset_ports(struct Scsi_Host *shpnt)
* Reset the host (bus and controller)
*
*/
-int aha152x_host_reset_host(struct Scsi_Host *shpnt)
+int GLOBAL(aha152x_host_reset_host)(struct Scsi_Host *shpnt)
{
DPRINTK(debug_eh, KERN_DEBUG "scsi%d: host reset\n", shpnt->host_no);
@@ -1345,7 +1345,7 @@ int aha152x_host_reset_host(struct Scsi_Host *shpnt)
*/
static int aha152x_host_reset(Scsi_Cmnd *SCpnt)
{
- return aha152x_host_reset_host(SCpnt->device->host);
+ return GLOBAL(aha152x_host_reset_host)(SCpnt->device->host);
}
/*
@@ -3916,7 +3916,7 @@ static int __init aha152x_init(void)
for (i=0; i<setup_count; i++) {
if ( request_region(setup[i].io_port, IO_RANGE, "aha152x") ) {
- struct Scsi_Host *shpnt = aha152x_probe_one(&setup[i]);
+ struct Scsi_Host *shpnt = GLOBAL(aha152x_probe_one)(&setup[i]);
if( !shpnt ) {
release_region(setup[i].io_port, IO_RANGE);
@@ -3946,7 +3946,7 @@ static void __exit aha152x_exit(void)
list_for_each_entry(hd, &aha152x_host_list, host_list) {
struct Scsi_Host *shost = container_of((void *)hd, struct Scsi_Host, hostdata);
- aha152x_release(shost);
+ GLOBAL(aha152x_release)(shost);
}
}
diff --git a/drivers/scsi/aha152x.h b/drivers/scsi/aha152x.h
index ac4bfa4..7db6c47 100644
--- a/drivers/scsi/aha152x.h
+++ b/drivers/scsi/aha152x.h
@@ -330,8 +330,22 @@ struct aha152x_setup {
char *conf;
};
-struct Scsi_Host *aha152x_probe_one(struct aha152x_setup *);
-void aha152x_release(struct Scsi_Host *);
-int aha152x_host_reset_host(struct Scsi_Host *);
+/*
+ * This file and aha152x.c are compiled in two different ways - for
+ * the isa driver and pcmcia one. When building the pcmcia one, the
+ * file is slightly modified, so they can't share the same object
+ * file. The following macro alters a symbol depending on whether
+ * pcmcia driver is being built or not and should be used for any
+ * global symbol.
+ */
+#if defined(PCMCIA)
+#define GLOBAL(x) CS_##x
+#else
+#define GLOBAL(x) x
+#endif
+
+struct Scsi_Host *GLOBAL(aha152x_probe_one)(struct aha152x_setup *);
+void GLOBAL(aha152x_release)(struct Scsi_Host *);
+int GLOBAL(aha152x_host_reset_host)(struct Scsi_Host *);
#endif /* _AHA152X_H */
diff --git a/drivers/scsi/pcmcia/aha152x_stub.c b/drivers/scsi/pcmcia/aha152x_stub.c
index 2dd0dc9..57f83d1 100644
--- a/drivers/scsi/pcmcia/aha152x_stub.c
+++ b/drivers/scsi/pcmcia/aha152x_stub.c
@@ -47,13 +47,15 @@
#include "scsi.h"
#include <scsi/scsi_host.h>
-#include "aha152x.h"
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
#include <pcmcia/ds.h>
+#define PCMCIA 1
+#include "aha152x.h"
+
#ifdef PCMCIA_DEBUG
static int pc_debug = PCMCIA_DEBUG;
module_param(pc_debug, int, 0644);
@@ -194,7 +196,7 @@ static int aha152x_config_cs(struct pcmcia_device *link)
if (ext_trans)
s.ext_trans = ext_trans;
- host = aha152x_probe_one(&s);
+ host = GLOBAL(aha152x_probe_one)(&s);
if (host == NULL) {
printk(KERN_INFO "aha152x_cs: no SCSI devices found\n");
goto cs_failed;
@@ -216,7 +218,7 @@ static void aha152x_release_cs(struct pcmcia_device *link)
{
scsi_info_t *info = link->priv;
- aha152x_release(info->host);
+ GLOBAL(aha152x_release)(info->host);
pcmcia_disable_device(link);
}
@@ -224,7 +226,7 @@ static int aha152x_resume(struct pcmcia_device *link)
{
scsi_info_t *info = link->priv;
- aha152x_host_reset_host(info->host);
+ GLOBAL(aha152x_host_reset_host)(info->host);
return 0;
}
diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
^ permalink raw reply related [flat|nested] 132+ messages in thread* Re: [PATCH] aha152x: fix isa/pcmcia compile problem
2008-01-18 0:53 ` [PATCH] aha152x: fix isa/pcmcia compile problem Tejun Heo
@ 2008-01-18 6:29 ` Kamalesh Babulal
0 siblings, 0 replies; 132+ messages in thread
From: Kamalesh Babulal @ 2008-01-18 6:29 UTC (permalink / raw)
To: Tejun Heo
Cc: Andrew Morton, Kamalesh Babulal, linux-kernel, linux-scsi,
fischer, Andy Whitcroft, Balbir Singh, Samuel Ortiz,
James Bottomley
On Fri, Jan 18, 2008 at 09:53:16AM +0900, Tejun Heo wrote:
> aha152x.c is built twice - once for the isa driver and once for the
> PCMCIA one. Through #ifdefs, the compiled codes are slightly
> different; thus, global symbols need to be given different names
> depending on which flavor is being built. This patch adds GLOBAL()
> macro to aha152x.h which changes the symbol depending on PCMCIA.
>
> This bug has always existed but has been masked by the fact the
> drivers/scsi/pcmcia used subdir-(y|m) instead of obj-(y|m) which made
> drivers/scsi/pcmcia/built_in.o not linked into the kernel and thus
> avoided the duplicate symbols during compilation.
>
> Signed-off-by: Tejun Heo <htejun@gmail.com>
> ---
> drivers/scsi/aha152x.c | 12 ++++++------
> drivers/scsi/aha152x.h | 20 +++++++++++++++++---
> drivers/scsi/pcmcia/aha152x_stub.c | 10 ++++++----
> 3 files changed, 29 insertions(+), 13 deletions(-)
>
> diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c
> index ea8c699..0204f44 100644
> --- a/drivers/scsi/aha152x.c
> +++ b/drivers/scsi/aha152x.c
> @@ -769,7 +769,7 @@ static irqreturn_t swintr(int irqno, void *dev_id)
> return IRQ_HANDLED;
> }
>
> -struct Scsi_Host *aha152x_probe_one(struct aha152x_setup *setup)
> +struct Scsi_Host *GLOBAL(aha152x_probe_one)(struct aha152x_setup *setup)
> {
> struct Scsi_Host *shpnt;
>
> @@ -905,7 +905,7 @@ out_host_put:
> return NULL;
> }
>
> -void aha152x_release(struct Scsi_Host *shpnt)
> +void GLOBAL(aha152x_release)(struct Scsi_Host *shpnt)
> {
> if (!shpnt)
> return;
> @@ -1327,7 +1327,7 @@ static void reset_ports(struct Scsi_Host *shpnt)
> * Reset the host (bus and controller)
> *
> */
> -int aha152x_host_reset_host(struct Scsi_Host *shpnt)
> +int GLOBAL(aha152x_host_reset_host)(struct Scsi_Host *shpnt)
> {
> DPRINTK(debug_eh, KERN_DEBUG "scsi%d: host reset\n", shpnt->host_no);
>
> @@ -1345,7 +1345,7 @@ int aha152x_host_reset_host(struct Scsi_Host *shpnt)
> */
> static int aha152x_host_reset(Scsi_Cmnd *SCpnt)
> {
> - return aha152x_host_reset_host(SCpnt->device->host);
> + return GLOBAL(aha152x_host_reset_host)(SCpnt->device->host);
> }
>
> /*
> @@ -3916,7 +3916,7 @@ static int __init aha152x_init(void)
>
> for (i=0; i<setup_count; i++) {
> if ( request_region(setup[i].io_port, IO_RANGE, "aha152x") ) {
> - struct Scsi_Host *shpnt = aha152x_probe_one(&setup[i]);
> + struct Scsi_Host *shpnt = GLOBAL(aha152x_probe_one)(&setup[i]);
>
> if( !shpnt ) {
> release_region(setup[i].io_port, IO_RANGE);
> @@ -3946,7 +3946,7 @@ static void __exit aha152x_exit(void)
> list_for_each_entry(hd, &aha152x_host_list, host_list) {
> struct Scsi_Host *shost = container_of((void *)hd, struct Scsi_Host, hostdata);
>
> - aha152x_release(shost);
> + GLOBAL(aha152x_release)(shost);
> }
> }
>
> diff --git a/drivers/scsi/aha152x.h b/drivers/scsi/aha152x.h
> index ac4bfa4..7db6c47 100644
> --- a/drivers/scsi/aha152x.h
> +++ b/drivers/scsi/aha152x.h
> @@ -330,8 +330,22 @@ struct aha152x_setup {
> char *conf;
> };
>
> -struct Scsi_Host *aha152x_probe_one(struct aha152x_setup *);
> -void aha152x_release(struct Scsi_Host *);
> -int aha152x_host_reset_host(struct Scsi_Host *);
> +/*
> + * This file and aha152x.c are compiled in two different ways - for
> + * the isa driver and pcmcia one. When building the pcmcia one, the
> + * file is slightly modified, so they can't share the same object
> + * file. The following macro alters a symbol depending on whether
> + * pcmcia driver is being built or not and should be used for any
> + * global symbol.
> + */
> +#if defined(PCMCIA)
> +#define GLOBAL(x) CS_##x
> +#else
> +#define GLOBAL(x) x
> +#endif
> +
> +struct Scsi_Host *GLOBAL(aha152x_probe_one)(struct aha152x_setup *);
> +void GLOBAL(aha152x_release)(struct Scsi_Host *);
> +int GLOBAL(aha152x_host_reset_host)(struct Scsi_Host *);
>
> #endif /* _AHA152X_H */
> diff --git a/drivers/scsi/pcmcia/aha152x_stub.c b/drivers/scsi/pcmcia/aha152x_stub.c
> index 2dd0dc9..57f83d1 100644
> --- a/drivers/scsi/pcmcia/aha152x_stub.c
> +++ b/drivers/scsi/pcmcia/aha152x_stub.c
> @@ -47,13 +47,15 @@
>
> #include "scsi.h"
> #include <scsi/scsi_host.h>
> -#include "aha152x.h"
>
> #include <pcmcia/cs_types.h>
> #include <pcmcia/cs.h>
> #include <pcmcia/cistpl.h>
> #include <pcmcia/ds.h>
>
> +#define PCMCIA 1
> +#include "aha152x.h"
> +
> #ifdef PCMCIA_DEBUG
> static int pc_debug = PCMCIA_DEBUG;
> module_param(pc_debug, int, 0644);
> @@ -194,7 +196,7 @@ static int aha152x_config_cs(struct pcmcia_device *link)
> if (ext_trans)
> s.ext_trans = ext_trans;
>
> - host = aha152x_probe_one(&s);
> + host = GLOBAL(aha152x_probe_one)(&s);
> if (host == NULL) {
> printk(KERN_INFO "aha152x_cs: no SCSI devices found\n");
> goto cs_failed;
> @@ -216,7 +218,7 @@ static void aha152x_release_cs(struct pcmcia_device *link)
> {
> scsi_info_t *info = link->priv;
>
> - aha152x_release(info->host);
> + GLOBAL(aha152x_release)(info->host);
> pcmcia_disable_device(link);
> }
>
> @@ -224,7 +226,7 @@ static int aha152x_resume(struct pcmcia_device *link)
> {
> scsi_info_t *info = link->priv;
>
> - aha152x_host_reset_host(info->host);
> + GLOBAL(aha152x_host_reset_host)(info->host);
>
> return 0;
> }
> diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
> --
Hi Tejun Heo,
Thanks, I have tested the patch fixes the build failure on aha152x.c.
Tested-By: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
Thanks & Regards,
Kamalesh Babulal.
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1 Build Failure on scsi driver
2008-01-17 19:11 ` Andrew Morton
2008-01-18 0:53 ` [PATCH] aha152x: fix isa/pcmcia compile problem Tejun Heo
@ 2008-01-18 6:37 ` Kamalesh Babulal
2008-01-18 7:20 ` [PATCH] SCSI: fix isa/pcmcia compile problem Tejun Heo
2008-01-18 7:27 ` 2.6.24-rc8-mm1 Build Failure on scsi driver Andrew Morton
1 sibling, 2 replies; 132+ messages in thread
From: Kamalesh Babulal @ 2008-01-18 6:37 UTC (permalink / raw)
To: Andrew Morton
Cc: linux-kernel, linux-scsi, fischer, Andy Whitcroft, Balbir Singh,
Samuel Ortiz, James Bottomley, Tejun Heo
Andrew Morton wrote:
> On Thu, 17 Jan 2008 21:45:39 +0530 Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:
>
>> Hi Andrew,
>>
>> The kernel build fails with following error
>>
>> drivers/scsi/aha152x.o: In function `aha152x_host_reset_host':
>> /home/kamalesh/scrap/linux-2.6.24-rc8/drivers/scsi/aha152x.c:1324: multiple definition of `aha152x_host_reset_host'
>> drivers/scsi/pcmcia/built-in.o:/home/kamalesh/scrap/linux-2.6.24-rc8/drivers/scsi/aha152x.c:1324: first defined here
>> drivers/scsi/aha152x.o: In function `aha152x_release':
>> /home/kamalesh/scrap/linux-2.6.24-rc8/drivers/scsi/aha152x.c:908: multiple definition of `aha152x_release'
>> drivers/scsi/pcmcia/built-in.o:/home/kamalesh/scrap/linux-2.6.24-rc8/drivers/scsi/aha152x.c:908: first defined here
>> ld: Warning: size of symbol `aha152x_release' changed from 68 in drivers/scsi/pcmcia/built-in.o to 100 in drivers/scsi/aha152x.o
>> drivers/scsi/aha152x.o: In function `aha152x_probe_one':
>
> Neat. Seems that the scsi build system is linking together two copies of
> drivers/scsi/aha152x.o. One via drivers/scsi/aha152x.o directly and the
> other via drivers/scsi/pcmcia/built-in.o.
>
> Please send the .config.
>
> I'm looking suspiciously at this, from git-scsi-misc:
>
> commit 8ae732a91df051aba6820068a47b631a06599d84
> Author: Tejun Heo <htejun@gmail.com>
> Date: Fri Dec 7 22:36:23 2007 +0900
>
> [SCSI] make pcmcia directory use obj-y|m instead of subdir-y|m
>
> subdir-y|m isn't supposed to contain modules or built-in components.
> Change subdir-$(CONFIG_PCMCIA) to obj-$(CONFIG_PCMCIA).
>
> Signed-off-by: Tejun Heo <htejun@gmail.com>
> Acked-by: Sam Ravnborg <sam@ravnborg.org>
> Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
>
> diff --git a/drivers/scsi/Makefile b/drivers/scsi/Makefile
> index b5441f5..93e1428 100644
> --- a/drivers/scsi/Makefile
> +++ b/drivers/scsi/Makefile
> @@ -17,7 +17,7 @@
> CFLAGS_aha152x.o = -DAHA152X_STAT -DAUTOCONF
> CFLAGS_gdth.o = # -DDEBUG_GDTH=2 -D__SERIAL__ -D__COM2__ -DGDTH_STATISTICS
>
> -subdir-$(CONFIG_PCMCIA) += pcmcia
> +obj-$(CONFIG_PCMCIA) += pcmcia/
>
> obj-$(CONFIG_SCSI) += scsi_mod.o
> obj-$(CONFIG_SCSI_TGT) += scsi_tgt.o
Hi Andrew,
Patch from Tejun Heo fixes the aha152x.c build failure, and following second part
of the build failure, is still occurring.
drivers/scsi/fdomain.o:(.data+0x0): multiple definition of `fdomain_driver_template'
drivers/scsi/pcmcia/built-in.o:(.data+0x5a0): first defined here
drivers/scsi/fdomain.o: In function `fdomain_16x0_bus_reset':
/home/kamalesh/scrap/linux-2.6.24-rc8/drivers/scsi/fdomain.c:1568: multiple definition of `fdomain_16x0_bus_reset'
drivers/scsi/pcmcia/built-in.o:/home/kamalesh/scrap/linux-2.6.24-rc8/drivers/scsi/fdomain.c:1568: first defined here
drivers/scsi/fdomain.o: In function `__fdomain_16x0_detect':
/home/kamalesh/scrap/linux-2.6.24-rc8/drivers/scsi/fdomain.c:894: multiple definition of `__fdomain_16x0_detect'
drivers/scsi/pcmcia/built-in.o:/home/kamalesh/scrap/linux-2.6.24-rc8/drivers/scsi/fdomain.c:894: first defined here
ld: Warning: size of symbol `__fdomain_16x0_detect' changed from 1206 in drivers/scsi/pcmcia/built-in.o to 1700 in drivers/scsi/fdomain.o
drivers/scsi/fdomain.o: In function `fdomain_setup':
/home/kamalesh/scrap/linux-2.6.24-rc8/drivers/scsi/fdomain.c:554: multiple definition of `fdomain_setup'
drivers/scsi/pcmcia/built-in.o:/home/kamalesh/scrap/linux-2.6.24-rc8/drivers/scsi/fdomain.c:554: first defined here
make[2]: *** [drivers/scsi/built-in.o] Error 1
make[1]: *** [drivers/scsi] Error 2
make: *** [drivers] Error 2
--
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.
^ permalink raw reply [flat|nested] 132+ messages in thread
* [PATCH] SCSI: fix isa/pcmcia compile problem
2008-01-18 6:37 ` 2.6.24-rc8-mm1 Build Failure on scsi driver Kamalesh Babulal
@ 2008-01-18 7:20 ` Tejun Heo
2008-01-18 7:30 ` Kamalesh Babulal
` (2 more replies)
2008-01-18 7:27 ` 2.6.24-rc8-mm1 Build Failure on scsi driver Andrew Morton
1 sibling, 3 replies; 132+ messages in thread
From: Tejun Heo @ 2008-01-18 7:20 UTC (permalink / raw)
To: Kamalesh Babulal
Cc: Andrew Morton, linux-kernel, linux-scsi, fischer, Andy Whitcroft,
Balbir Singh, Samuel Ortiz, James Bottomley
aha152x.c and fdomain are built twice - once for the isa driver and
once for the PCMCIA one. Through #ifdefs, the compiled codes are
slightly different; thus, global symbols need to be given different
names depending on which flavor is being built. This patch adds
GLOBAL() macro to aha152x.h and fdomain.h which change the symbol
depending on PCMCIA.
This bug has always existed but has been masked by the fact the
drivers/scsi/pcmcia used subdir-(y|m) instead of obj-(y|m) which made
drivers/scsi/pcmcia/built_in.o not linked into the kernel and thus
avoided the duplicate symbols during compilation.
Signed-off-by: Tejun Heo <htejun@gmail.com>
---
Ah... missed that one. Here's the updated version.
drivers/scsi/aha152x.c | 12 ++++++------
drivers/scsi/aha152x.h | 20 +++++++++++++++++---
drivers/scsi/fdomain.c | 20 ++++++++++----------
drivers/scsi/fdomain.h | 21 +++++++++++++++++----
drivers/scsi/pcmcia/aha152x_stub.c | 10 ++++++----
drivers/scsi/pcmcia/fdomain_stub.c | 10 ++++++----
6 files changed, 62 insertions(+), 31 deletions(-)
diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c
index ea8c699..0204f44 100644
--- a/drivers/scsi/aha152x.c
+++ b/drivers/scsi/aha152x.c
@@ -769,7 +769,7 @@ static irqreturn_t swintr(int irqno, void *dev_id)
return IRQ_HANDLED;
}
-struct Scsi_Host *aha152x_probe_one(struct aha152x_setup *setup)
+struct Scsi_Host *GLOBAL(aha152x_probe_one)(struct aha152x_setup *setup)
{
struct Scsi_Host *shpnt;
@@ -905,7 +905,7 @@ out_host_put:
return NULL;
}
-void aha152x_release(struct Scsi_Host *shpnt)
+void GLOBAL(aha152x_release)(struct Scsi_Host *shpnt)
{
if (!shpnt)
return;
@@ -1327,7 +1327,7 @@ static void reset_ports(struct Scsi_Host *shpnt)
* Reset the host (bus and controller)
*
*/
-int aha152x_host_reset_host(struct Scsi_Host *shpnt)
+int GLOBAL(aha152x_host_reset_host)(struct Scsi_Host *shpnt)
{
DPRINTK(debug_eh, KERN_DEBUG "scsi%d: host reset\n", shpnt->host_no);
@@ -1345,7 +1345,7 @@ int aha152x_host_reset_host(struct Scsi_Host *shpnt)
*/
static int aha152x_host_reset(Scsi_Cmnd *SCpnt)
{
- return aha152x_host_reset_host(SCpnt->device->host);
+ return GLOBAL(aha152x_host_reset_host)(SCpnt->device->host);
}
/*
@@ -3916,7 +3916,7 @@ static int __init aha152x_init(void)
for (i=0; i<setup_count; i++) {
if ( request_region(setup[i].io_port, IO_RANGE, "aha152x") ) {
- struct Scsi_Host *shpnt = aha152x_probe_one(&setup[i]);
+ struct Scsi_Host *shpnt = GLOBAL(aha152x_probe_one)(&setup[i]);
if( !shpnt ) {
release_region(setup[i].io_port, IO_RANGE);
@@ -3946,7 +3946,7 @@ static void __exit aha152x_exit(void)
list_for_each_entry(hd, &aha152x_host_list, host_list) {
struct Scsi_Host *shost = container_of((void *)hd, struct Scsi_Host, hostdata);
- aha152x_release(shost);
+ GLOBAL(aha152x_release)(shost);
}
}
diff --git a/drivers/scsi/aha152x.h b/drivers/scsi/aha152x.h
index ac4bfa4..f441e54 100644
--- a/drivers/scsi/aha152x.h
+++ b/drivers/scsi/aha152x.h
@@ -330,8 +330,22 @@ struct aha152x_setup {
char *conf;
};
-struct Scsi_Host *aha152x_probe_one(struct aha152x_setup *);
-void aha152x_release(struct Scsi_Host *);
-int aha152x_host_reset_host(struct Scsi_Host *);
+/*
+ * This file and aha152x.c are compiled in two different ways - for
+ * the isa driver and pcmcia one. When building the pcmcia one, the
+ * file is slightly modified, so they can't share the same object
+ * file. The following macro alters a symbol depending on whether
+ * pcmcia driver is being built or not and should be used for any
+ * global symbol.
+ */
+#if defined(PCMCIA)
+#define GLOBAL(x) CS_##x
+#else
+#define GLOBAL(x) ISA_##x
+#endif
+
+struct Scsi_Host *GLOBAL(aha152x_probe_one)(struct aha152x_setup *);
+void GLOBAL(aha152x_release)(struct Scsi_Host *);
+int GLOBAL(aha152x_host_reset_host)(struct Scsi_Host *);
#endif /* _AHA152X_H */
diff --git a/drivers/scsi/fdomain.c b/drivers/scsi/fdomain.c
index 2cd6b49..e14c59b 100644
--- a/drivers/scsi/fdomain.c
+++ b/drivers/scsi/fdomain.c
@@ -550,7 +550,7 @@ static void print_banner( struct Scsi_Host *shpnt )
printk( "\n" );
}
-int fdomain_setup(char *str)
+int GLOBAL(fdomain_setup)(char *str)
{
int ints[4];
@@ -571,7 +571,7 @@ int fdomain_setup(char *str)
return 1;
}
-__setup("fdomain=", fdomain_setup);
+__setup("fdomain=", GLOBAL(fdomain_setup));
static void do_pause(unsigned amount) /* Pause for amount*10 milliseconds */
@@ -890,7 +890,7 @@ fail:
#endif
-struct Scsi_Host *__fdomain_16x0_detect(struct scsi_host_template *tpnt )
+struct Scsi_Host *GLOBAL(__fdomain_16x0_detect)(struct scsi_host_template *tpnt )
{
int retcode;
struct Scsi_Host *shpnt;
@@ -931,7 +931,7 @@ struct Scsi_Host *__fdomain_16x0_detect(struct scsi_host_template *tpnt )
}
}
- fdomain_16x0_bus_reset(NULL);
+ GLOBAL(fdomain_16x0_bus_reset)(NULL);
if (fdomain_test_loopback()) {
printk(KERN_ERR "scsi: <fdomain> Detection failed (loopback test failed at port base 0x%x)\n", port_base);
@@ -1004,8 +1004,8 @@ fail:
static int fdomain_16x0_detect(struct scsi_host_template *tpnt)
{
if (fdomain)
- fdomain_setup(fdomain);
- return (__fdomain_16x0_detect(tpnt) != NULL);
+ GLOBAL(fdomain_setup)(fdomain);
+ return (GLOBAL(__fdomain_16x0_detect)(tpnt) != NULL);
}
static const char *fdomain_16x0_info( struct Scsi_Host *ignore )
@@ -1564,7 +1564,7 @@ static int fdomain_16x0_abort(struct scsi_cmnd *SCpnt)
return SUCCESS;
}
-int fdomain_16x0_bus_reset(struct scsi_cmnd *SCpnt)
+int GLOBAL(fdomain_16x0_bus_reset)(struct scsi_cmnd *SCpnt)
{
unsigned long flags;
@@ -1746,7 +1746,7 @@ static int fdomain_16x0_release(struct Scsi_Host *shpnt)
return 0;
}
-struct scsi_host_template fdomain_driver_template = {
+struct scsi_host_template GLOBAL(fdomain_driver_template) = {
.module = THIS_MODULE,
.name = "fdomain",
.proc_name = "fdomain",
@@ -1754,7 +1754,7 @@ struct scsi_host_template fdomain_driver_template = {
.info = fdomain_16x0_info,
.queuecommand = fdomain_16x0_queue,
.eh_abort_handler = fdomain_16x0_abort,
- .eh_bus_reset_handler = fdomain_16x0_bus_reset,
+ .eh_bus_reset_handler = GLOBAL(fdomain_16x0_bus_reset),
.bios_param = fdomain_16x0_biosparam,
.release = fdomain_16x0_release,
.can_queue = 1,
@@ -1774,7 +1774,7 @@ static struct pci_device_id fdomain_pci_tbl[] __devinitdata = {
};
MODULE_DEVICE_TABLE(pci, fdomain_pci_tbl);
#endif
-#define driver_template fdomain_driver_template
+#define driver_template GLOBAL(fdomain_driver_template)
#include "scsi_module.c"
#endif
diff --git a/drivers/scsi/fdomain.h b/drivers/scsi/fdomain.h
index 47021d9..f026cd6 100644
--- a/drivers/scsi/fdomain.h
+++ b/drivers/scsi/fdomain.h
@@ -18,7 +18,20 @@
* 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-extern struct scsi_host_template fdomain_driver_template;
-extern int fdomain_setup(char *str);
-extern struct Scsi_Host *__fdomain_16x0_detect(struct scsi_host_template *tpnt );
-extern int fdomain_16x0_bus_reset(struct scsi_cmnd *SCpnt);
+/*
+ * fdomain is compiled in two different ways - for the isa driver and
+ * pcmcia one. When building the pcmcia one, the file is slightly
+ * modified, so they can't share the same object file. The following
+ * macro alters a symbol depending on whether pcmcia driver is being
+ * built or not and should be used for any global symbol.
+ */
+#if defined(PCMCIA)
+#define GLOBAL(x) CS_##x
+#else
+#define GLOBAL(x) ISA_##x
+#endif
+
+extern struct scsi_host_template GLOBAL(fdomain_driver_template);
+extern int GLOBAL(fdomain_setup)(char *str);
+extern struct Scsi_Host *GLOBAL(__fdomain_16x0_detect)(struct scsi_host_template *tpnt );
+extern int GLOBAL(fdomain_16x0_bus_reset)(struct scsi_cmnd *SCpnt);
diff --git a/drivers/scsi/pcmcia/aha152x_stub.c b/drivers/scsi/pcmcia/aha152x_stub.c
index 2dd0dc9..57f83d1 100644
--- a/drivers/scsi/pcmcia/aha152x_stub.c
+++ b/drivers/scsi/pcmcia/aha152x_stub.c
@@ -47,13 +47,15 @@
#include "scsi.h"
#include <scsi/scsi_host.h>
-#include "aha152x.h"
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
#include <pcmcia/ds.h>
+#define PCMCIA 1
+#include "aha152x.h"
+
#ifdef PCMCIA_DEBUG
static int pc_debug = PCMCIA_DEBUG;
module_param(pc_debug, int, 0644);
@@ -194,7 +196,7 @@ static int aha152x_config_cs(struct pcmcia_device *link)
if (ext_trans)
s.ext_trans = ext_trans;
- host = aha152x_probe_one(&s);
+ host = GLOBAL(aha152x_probe_one)(&s);
if (host == NULL) {
printk(KERN_INFO "aha152x_cs: no SCSI devices found\n");
goto cs_failed;
@@ -216,7 +218,7 @@ static void aha152x_release_cs(struct pcmcia_device *link)
{
scsi_info_t *info = link->priv;
- aha152x_release(info->host);
+ GLOBAL(aha152x_release)(info->host);
pcmcia_disable_device(link);
}
@@ -224,7 +226,7 @@ static int aha152x_resume(struct pcmcia_device *link)
{
scsi_info_t *info = link->priv;
- aha152x_host_reset_host(info->host);
+ GLOBAL(aha152x_host_reset_host)(info->host);
return 0;
}
diff --git a/drivers/scsi/pcmcia/fdomain_stub.c b/drivers/scsi/pcmcia/fdomain_stub.c
index 4b82b20..b075576 100644
--- a/drivers/scsi/pcmcia/fdomain_stub.c
+++ b/drivers/scsi/pcmcia/fdomain_stub.c
@@ -44,13 +44,15 @@
#include "scsi.h"
#include <scsi/scsi_host.h>
-#include "fdomain.h"
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
#include <pcmcia/ds.h>
+#define PCMCIA 1
+#include "fdomain.h"
+
/*====================================================================*/
/* Module parameters */
@@ -161,9 +163,9 @@ static int fdomain_config(struct pcmcia_device *link)
/* Set configuration options for the fdomain driver */
sprintf(str, "%d,%d", link->io.BasePort1, link->irq.AssignedIRQ);
- fdomain_setup(str);
+ GLOBAL(fdomain_setup)(str);
- host = __fdomain_16x0_detect(&fdomain_driver_template);
+ host = GLOBAL(__fdomain_16x0_detect)(&GLOBAL(fdomain_driver_template));
if (!host) {
printk(KERN_INFO "fdomain_cs: no SCSI devices found\n");
goto cs_failed;
@@ -202,7 +204,7 @@ static void fdomain_release(struct pcmcia_device *link)
static int fdomain_resume(struct pcmcia_device *link)
{
- fdomain_16x0_bus_reset(NULL);
+ GLOBAL(fdomain_16x0_bus_reset)(NULL);
return 0;
}
diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
^ permalink raw reply related [flat|nested] 132+ messages in thread* Re: [PATCH] SCSI: fix isa/pcmcia compile problem
2008-01-18 7:20 ` [PATCH] SCSI: fix isa/pcmcia compile problem Tejun Heo
@ 2008-01-18 7:30 ` Kamalesh Babulal
2008-01-18 14:58 ` James Bottomley
2008-01-21 9:56 ` Christoph Hellwig
2 siblings, 0 replies; 132+ messages in thread
From: Kamalesh Babulal @ 2008-01-18 7:30 UTC (permalink / raw)
To: Tejun Heo
Cc: Kamalesh Babulal, Andrew Morton, linux-kernel, linux-scsi,
fischer, Andy Whitcroft, Balbir Singh, Samuel Ortiz,
James Bottomley
On Fri, Jan 18, 2008 at 04:20:40PM +0900, Tejun Heo wrote:
> aha152x.c and fdomain are built twice - once for the isa driver and
> once for the PCMCIA one. Through #ifdefs, the compiled codes are
> slightly different; thus, global symbols need to be given different
> names depending on which flavor is being built. This patch adds
> GLOBAL() macro to aha152x.h and fdomain.h which change the symbol
> depending on PCMCIA.
>
> This bug has always existed but has been masked by the fact the
> drivers/scsi/pcmcia used subdir-(y|m) instead of obj-(y|m) which made
> drivers/scsi/pcmcia/built_in.o not linked into the kernel and thus
> avoided the duplicate symbols during compilation.
>
Hi Tejun Heo,
Thanks, I have tested the patch, it fixes both build failures.
Tested-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
Signed-off-by: Tejun Heo <htejun@gmail.com>
---
Ah... missed that one. Here's the updated version.
drivers/scsi/aha152x.c | 12 ++++++------
drivers/scsi/aha152x.h | 20 +++++++++++++++++---
drivers/scsi/fdomain.c | 20 ++++++++++----------
drivers/scsi/fdomain.h | 21 +++++++++++++++++----
drivers/scsi/pcmcia/aha152x_stub.c | 10 ++++++----
drivers/scsi/pcmcia/fdomain_stub.c | 10 ++++++----
6 files changed, 62 insertions(+), 31 deletions(-)
diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c
index ea8c699..0204f44 100644
--- a/drivers/scsi/aha152x.c
+++ b/drivers/scsi/aha152x.c
@@ -769,7 +769,7 @@ static irqreturn_t swintr(int irqno, void *dev_id)
return IRQ_HANDLED;
}
-struct Scsi_Host *aha152x_probe_one(struct aha152x_setup *setup)
+struct Scsi_Host *GLOBAL(aha152x_probe_one)(struct aha152x_setup *setup)
{
struct Scsi_Host *shpnt;
@@ -905,7 +905,7 @@ out_host_put:
return NULL;
}
-void aha152x_release(struct Scsi_Host *shpnt)
+void GLOBAL(aha152x_release)(struct Scsi_Host *shpnt)
{
if (!shpnt)
return;
@@ -1327,7 +1327,7 @@ static void reset_ports(struct Scsi_Host *shpnt)
* Reset the host (bus and controller)
*
*/
-int aha152x_host_reset_host(struct Scsi_Host *shpnt)
+int GLOBAL(aha152x_host_reset_host)(struct Scsi_Host *shpnt)
{
DPRINTK(debug_eh, KERN_DEBUG "scsi%d: host reset\n", shpnt->host_no);
@@ -1345,7 +1345,7 @@ int aha152x_host_reset_host(struct Scsi_Host *shpnt)
*/
static int aha152x_host_reset(Scsi_Cmnd *SCpnt)
{
- return aha152x_host_reset_host(SCpnt->device->host);
+ return GLOBAL(aha152x_host_reset_host)(SCpnt->device->host);
}
/*
@@ -3916,7 +3916,7 @@ static int __init aha152x_init(void)
for (i=0; i<setup_count; i++) {
if ( request_region(setup[i].io_port, IO_RANGE, "aha152x") ) {
- struct Scsi_Host *shpnt = aha152x_probe_one(&setup[i]);
+ struct Scsi_Host *shpnt = GLOBAL(aha152x_probe_one)(&setup[i]);
if( !shpnt ) {
release_region(setup[i].io_port, IO_RANGE);
@@ -3946,7 +3946,7 @@ static void __exit aha152x_exit(void)
list_for_each_entry(hd, &aha152x_host_list, host_list) {
struct Scsi_Host *shost = container_of((void *)hd, struct Scsi_Host, hostdata);
- aha152x_release(shost);
+ GLOBAL(aha152x_release)(shost);
}
}
diff --git a/drivers/scsi/aha152x.h b/drivers/scsi/aha152x.h
index ac4bfa4..f441e54 100644
--- a/drivers/scsi/aha152x.h
+++ b/drivers/scsi/aha152x.h
@@ -330,8 +330,22 @@ struct aha152x_setup {
char *conf;
};
-struct Scsi_Host *aha152x_probe_one(struct aha152x_setup *);
-void aha152x_release(struct Scsi_Host *);
-int aha152x_host_reset_host(struct Scsi_Host *);
+/*
+ * This file and aha152x.c are compiled in two different ways - for
+ * the isa driver and pcmcia one. When building the pcmcia one, the
+ * file is slightly modified, so they can't share the same object
+ * file. The following macro alters a symbol depending on whether
+ * pcmcia driver is being built or not and should be used for any
+ * global symbol.
+ */
+#if defined(PCMCIA)
+#define GLOBAL(x) CS_##x
+#else
+#define GLOBAL(x) ISA_##x
+#endif
+
+struct Scsi_Host *GLOBAL(aha152x_probe_one)(struct aha152x_setup *);
+void GLOBAL(aha152x_release)(struct Scsi_Host *);
+int GLOBAL(aha152x_host_reset_host)(struct Scsi_Host *);
#endif /* _AHA152X_H */
diff --git a/drivers/scsi/fdomain.c b/drivers/scsi/fdomain.c
index 2cd6b49..e14c59b 100644
--- a/drivers/scsi/fdomain.c
+++ b/drivers/scsi/fdomain.c
@@ -550,7 +550,7 @@ static void print_banner( struct Scsi_Host *shpnt )
printk( "\n" );
}
-int fdomain_setup(char *str)
+int GLOBAL(fdomain_setup)(char *str)
{
int ints[4];
@@ -571,7 +571,7 @@ int fdomain_setup(char *str)
return 1;
}
-__setup("fdomain=", fdomain_setup);
+__setup("fdomain=", GLOBAL(fdomain_setup));
static void do_pause(unsigned amount) /* Pause for amount*10 milliseconds */
@@ -890,7 +890,7 @@ fail:
#endif
-struct Scsi_Host *__fdomain_16x0_detect(struct scsi_host_template *tpnt )
+struct Scsi_Host *GLOBAL(__fdomain_16x0_detect)(struct scsi_host_template *tpnt )
{
int retcode;
struct Scsi_Host *shpnt;
@@ -931,7 +931,7 @@ struct Scsi_Host *__fdomain_16x0_detect(struct scsi_host_template *tpnt )
}
}
- fdomain_16x0_bus_reset(NULL);
+ GLOBAL(fdomain_16x0_bus_reset)(NULL);
if (fdomain_test_loopback()) {
printk(KERN_ERR "scsi: <fdomainDetection failed (loopback test failed at port base 0x%x)\n", port_base);
@@ -1004,8 +1004,8 @@ fail:
static int fdomain_16x0_detect(struct scsi_host_template *tpnt)
{
if (fdomain)
- fdomain_setup(fdomain);
- return (__fdomain_16x0_detect(tpnt) != NULL);
+ GLOBAL(fdomain_setup)(fdomain);
+ return (GLOBAL(__fdomain_16x0_detect)(tpnt) != NULL);
}
static const char *fdomain_16x0_info( struct Scsi_Host *ignore )
@@ -1564,7 +1564,7 @@ static int fdomain_16x0_abort(struct scsi_cmnd *SCpnt)
return SUCCESS;
}
-int fdomain_16x0_bus_reset(struct scsi_cmnd *SCpnt)
+int GLOBAL(fdomain_16x0_bus_reset)(struct scsi_cmnd *SCpnt)
{
unsigned long flags;
@@ -1746,7 +1746,7 @@ static int fdomain_16x0_release(struct Scsi_Host *shpnt)
return 0;
}
-struct scsi_host_template fdomain_driver_template = {
+struct scsi_host_template GLOBAL(fdomain_driver_template) = {
.module = THIS_MODULE,
.name = "fdomain",
.proc_name = "fdomain",
@@ -1754,7 +1754,7 @@ struct scsi_host_template fdomain_driver_template = {
.info = fdomain_16x0_info,
.queuecommand = fdomain_16x0_queue,
.eh_abort_handler = fdomain_16x0_abort,
- .eh_bus_reset_handler = fdomain_16x0_bus_reset,
+ .eh_bus_reset_handler = GLOBAL(fdomain_16x0_bus_reset),
.bios_param = fdomain_16x0_biosparam,
.release = fdomain_16x0_release,
.can_queue = 1,
@@ -1774,7 +1774,7 @@ static struct pci_device_id fdomain_pci_tbl[] __devinitdata = {
};
MODULE_DEVICE_TABLE(pci, fdomain_pci_tbl);
#endif
-#define driver_template fdomain_driver_template
+#define driver_template GLOBAL(fdomain_driver_template)
#include "scsi_module.c"
#endif
diff --git a/drivers/scsi/fdomain.h b/drivers/scsi/fdomain.h
index 47021d9..f026cd6 100644
--- a/drivers/scsi/fdomain.h
+++ b/drivers/scsi/fdomain.h
@@ -18,7 +18,20 @@
* 675 Mass Ave, Cambridge, MA 02139, USA.
*/
-extern struct scsi_host_template fdomain_driver_template;
-extern int fdomain_setup(char *str);
-extern struct Scsi_Host *__fdomain_16x0_detect(struct scsi_host_template *tpnt );
-extern int fdomain_16x0_bus_reset(struct scsi_cmnd *SCpnt);
+/*
+ * fdomain is compiled in two different ways - for the isa driver and
+ * pcmcia one. When building the pcmcia one, the file is slightly
+ * modified, so they can't share the same object file. The following
+ * macro alters a symbol depending on whether pcmcia driver is being
+ * built or not and should be used for any global symbol.
+ */
+#if defined(PCMCIA)
+#define GLOBAL(x) CS_##x
+#else
+#define GLOBAL(x) ISA_##x
+#endif
+
+extern struct scsi_host_template GLOBAL(fdomain_driver_template);
+extern int GLOBAL(fdomain_setup)(char *str);
+extern struct Scsi_Host *GLOBAL(__fdomain_16x0_detect)(struct scsi_host_template *tpnt );
+extern int GLOBAL(fdomain_16x0_bus_reset)(struct scsi_cmnd *SCpnt);
diff --git a/drivers/scsi/pcmcia/aha152x_stub.c b/drivers/scsi/pcmcia/aha152x_stub.c
index 2dd0dc9..57f83d1 100644
--- a/drivers/scsi/pcmcia/aha152x_stub.c
+++ b/drivers/scsi/pcmcia/aha152x_stub.c
@@ -47,13 +47,15 @@
#include "scsi.h"
#include <scsi/scsi_host.h>
-#include "aha152x.h"
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
#include <pcmcia/ds.h>
+#define PCMCIA 1
+#include "aha152x.h"
+
#ifdef PCMCIA_DEBUG
static int pc_debug = PCMCIA_DEBUG;
module_param(pc_debug, int, 0644);
@@ -194,7 +196,7 @@ static int aha152x_config_cs(struct pcmcia_device *link)
if (ext_trans)
s.ext_trans = ext_trans;
- host = aha152x_probe_one(&s);
+ host = GLOBAL(aha152x_probe_one)(&s);
if (host == NULL) {
printk(KERN_INFO "aha152x_cs: no SCSI devices found\n");
goto cs_failed;
@@ -216,7 +218,7 @@ static void aha152x_release_cs(struct pcmcia_device *link)
{
scsi_info_t *info = link->priv;
- aha152x_release(info->host);
+ GLOBAL(aha152x_release)(info->host);
pcmcia_disable_device(link);
}
@@ -224,7 +226,7 @@ static int aha152x_resume(struct pcmcia_device *link)
{
scsi_info_t *info = link->priv;
- aha152x_host_reset_host(info->host);
+ GLOBAL(aha152x_host_reset_host)(info->host);
return 0;
}
diff --git a/drivers/scsi/pcmcia/fdomain_stub.c b/drivers/scsi/pcmcia/fdomain_stub.c
index 4b82b20..b075576 100644
--- a/drivers/scsi/pcmcia/fdomain_stub.c
+++ b/drivers/scsi/pcmcia/fdomain_stub.c
@@ -44,13 +44,15 @@
#include "scsi.h"
#include <scsi/scsi_host.h>
-#include "fdomain.h"
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/cistpl.h>
#include <pcmcia/ds.h>
+#define PCMCIA 1
+#include "fdomain.h"
+
/*====================================================================*/
/* Module parameters */
@@ -161,9 +163,9 @@ static int fdomain_config(struct pcmcia_device *link)
/* Set configuration options for the fdomain driver */
sprintf(str, "%d,%d", link->io.BasePort1, link->irq.AssignedIRQ);
- fdomain_setup(str);
+ GLOBAL(fdomain_setup)(str);
- host = __fdomain_16x0_detect(&fdomain_driver_template);
+ host = GLOBAL(__fdomain_16x0_detect)(&GLOBAL(fdomain_driver_template));
if (!host) {
printk(KERN_INFO "fdomain_cs: no SCSI devices found\n");
goto cs_failed;
@@ -202,7 +204,7 @@ static void fdomain_release(struct pcmcia_device *link)
static int fdomain_resume(struct pcmcia_device *link)
{
- fdomain_16x0_bus_reset(NULL);
+ GLOBAL(fdomain_16x0_bus_reset)(NULL);
return 0;
}
diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
--
^ permalink raw reply related [flat|nested] 132+ messages in thread* Re: [PATCH] SCSI: fix isa/pcmcia compile problem
2008-01-18 7:20 ` [PATCH] SCSI: fix isa/pcmcia compile problem Tejun Heo
2008-01-18 7:30 ` Kamalesh Babulal
@ 2008-01-18 14:58 ` James Bottomley
2008-01-18 23:27 ` Tejun Heo
2008-01-21 9:56 ` Christoph Hellwig
2 siblings, 1 reply; 132+ messages in thread
From: James Bottomley @ 2008-01-18 14:58 UTC (permalink / raw)
To: Tejun Heo
Cc: Kamalesh Babulal, Andrew Morton, linux-kernel, linux-scsi,
fischer, Andy Whitcroft, Balbir Singh, Samuel Ortiz
On Fri, 2008-01-18 at 16:20 +0900, Tejun Heo wrote:
> aha152x.c and fdomain are built twice - once for the isa driver and
> once for the PCMCIA one. Through #ifdefs, the compiled codes are
> slightly different; thus, global symbols need to be given different
> names depending on which flavor is being built. This patch adds
> GLOBAL() macro to aha152x.h and fdomain.h which change the symbol
> depending on PCMCIA.
>
> This bug has always existed but has been masked by the fact the
> drivers/scsi/pcmcia used subdir-(y|m) instead of obj-(y|m) which made
> drivers/scsi/pcmcia/built_in.o not linked into the kernel and thus
> avoided the duplicate symbols during compilation.
>
> Signed-off-by: Tejun Heo <htejun@gmail.com>
> ---
> Ah... missed that one. Here's the updated version.
Actually, isn't the better fix just to return to the original behaviour?
As you pointed out, using the subdir instead of obj meant that although
the modules were built, the drivers were never linked into the main
kernel. According to the records, this has been the default forever, so
there can be no-one anywhere relying on these drivers being built in.
Actually, as old style pcmcia drivers, I'm not sure there's much value
building them into the kernel anyway.
So just modify scsi/pcmcia/Kconfig to make them all depend on m.
James
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [PATCH] SCSI: fix isa/pcmcia compile problem
2008-01-18 14:58 ` James Bottomley
@ 2008-01-18 23:27 ` Tejun Heo
2008-01-18 23:28 ` Tejun Heo
2008-01-18 23:32 ` James Bottomley
0 siblings, 2 replies; 132+ messages in thread
From: Tejun Heo @ 2008-01-18 23:27 UTC (permalink / raw)
To: James Bottomley
Cc: Kamalesh Babulal, Andrew Morton, linux-kernel, linux-scsi,
fischer, Andy Whitcroft, Balbir Singh, Samuel Ortiz
James Bottomley wrote:
> On Fri, 2008-01-18 at 16:20 +0900, Tejun Heo wrote:
>> aha152x.c and fdomain are built twice - once for the isa driver and
>> once for the PCMCIA one. Through #ifdefs, the compiled codes are
>> slightly different; thus, global symbols need to be given different
>> names depending on which flavor is being built. This patch adds
>> GLOBAL() macro to aha152x.h and fdomain.h which change the symbol
>> depending on PCMCIA.
>>
>> This bug has always existed but has been masked by the fact the
>> drivers/scsi/pcmcia used subdir-(y|m) instead of obj-(y|m) which made
>> drivers/scsi/pcmcia/built_in.o not linked into the kernel and thus
>> avoided the duplicate symbols during compilation.
>>
>> Signed-off-by: Tejun Heo <htejun@gmail.com>
>> ---
>> Ah... missed that one. Here's the updated version.
>
> Actually, isn't the better fix just to return to the original behaviour?
>
> As you pointed out, using the subdir instead of obj meant that although
> the modules were built, the drivers were never linked into the main
> kernel. According to the records, this has been the default forever, so
> there can be no-one anywhere relying on these drivers being built in.
> Actually, as old style pcmcia drivers, I'm not sure there's much value
> building them into the kernel anyway.
>
> So just modify scsi/pcmcia/Kconfig to make them all depend on m.
Yeap, there is no problem if you don't allow them to be linked into the
kernel. If that's how you want it, please go ahead.
I personally think it's a bit odd to disallow building into kernel
because of the peculiarity of the implementation (including c files and
compiling them slightly differently) and also no one reporting doesn't
necessarily mean no one has attempted it and failed.
Thanks.
--
tejun
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [PATCH] SCSI: fix isa/pcmcia compile problem
2008-01-18 23:27 ` Tejun Heo
@ 2008-01-18 23:28 ` Tejun Heo
2008-01-18 23:32 ` James Bottomley
1 sibling, 0 replies; 132+ messages in thread
From: Tejun Heo @ 2008-01-18 23:28 UTC (permalink / raw)
To: James Bottomley
Cc: Kamalesh Babulal, Andrew Morton, linux-kernel, linux-scsi,
fischer, Andy Whitcroft, Balbir Singh, Samuel Ortiz
Tejun Heo wrote:
> James Bottomley wrote:
>> On Fri, 2008-01-18 at 16:20 +0900, Tejun Heo wrote:
>>> aha152x.c and fdomain are built twice - once for the isa driver and
>>> once for the PCMCIA one. Through #ifdefs, the compiled codes are
>>> slightly different; thus, global symbols need to be given different
>>> names depending on which flavor is being built. This patch adds
>>> GLOBAL() macro to aha152x.h and fdomain.h which change the symbol
>>> depending on PCMCIA.
>>>
>>> This bug has always existed but has been masked by the fact the
>>> drivers/scsi/pcmcia used subdir-(y|m) instead of obj-(y|m) which made
>>> drivers/scsi/pcmcia/built_in.o not linked into the kernel and thus
>>> avoided the duplicate symbols during compilation.
>>>
>>> Signed-off-by: Tejun Heo <htejun@gmail.com>
>>> ---
>>> Ah... missed that one. Here's the updated version.
>> Actually, isn't the better fix just to return to the original behaviour?
>>
>> As you pointed out, using the subdir instead of obj meant that although
>> the modules were built, the drivers were never linked into the main
>> kernel. According to the records, this has been the default forever, so
>> there can be no-one anywhere relying on these drivers being built in.
>> Actually, as old style pcmcia drivers, I'm not sure there's much value
>> building them into the kernel anyway.
>>
>> So just modify scsi/pcmcia/Kconfig to make them all depend on m.
>
> Yeap, there is no problem if you don't allow them to be linked into the
> kernel. If that's how you want it, please go ahead.
>
> I personally think it's a bit odd to disallow building into kernel
> because of the peculiarity of the implementation (including c files and
> compiling them slightly differently) and also no one reporting doesn't
> necessarily mean no one has attempted it and failed.
Actually what's better would be to make all symbols static and include
the c file directly into the stub file. How about that?
--
tejun
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [PATCH] SCSI: fix isa/pcmcia compile problem
2008-01-18 23:27 ` Tejun Heo
2008-01-18 23:28 ` Tejun Heo
@ 2008-01-18 23:32 ` James Bottomley
2008-01-18 23:46 ` Tejun Heo
2008-01-18 23:47 ` James Bottomley
1 sibling, 2 replies; 132+ messages in thread
From: James Bottomley @ 2008-01-18 23:32 UTC (permalink / raw)
To: Tejun Heo
Cc: Kamalesh Babulal, Andrew Morton, linux-kernel, linux-scsi,
fischer, Andy Whitcroft, Balbir Singh, Samuel Ortiz
On Sat, 2008-01-19 at 08:27 +0900, Tejun Heo wrote:
> James Bottomley wrote:
> > On Fri, 2008-01-18 at 16:20 +0900, Tejun Heo wrote:
> >> aha152x.c and fdomain are built twice - once for the isa driver and
> >> once for the PCMCIA one. Through #ifdefs, the compiled codes are
> >> slightly different; thus, global symbols need to be given different
> >> names depending on which flavor is being built. This patch adds
> >> GLOBAL() macro to aha152x.h and fdomain.h which change the symbol
> >> depending on PCMCIA.
> >>
> >> This bug has always existed but has been masked by the fact the
> >> drivers/scsi/pcmcia used subdir-(y|m) instead of obj-(y|m) which made
> >> drivers/scsi/pcmcia/built_in.o not linked into the kernel and thus
> >> avoided the duplicate symbols during compilation.
> >>
> >> Signed-off-by: Tejun Heo <htejun@gmail.com>
> >> ---
> >> Ah... missed that one. Here's the updated version.
> >
> > Actually, isn't the better fix just to return to the original behaviour?
> >
> > As you pointed out, using the subdir instead of obj meant that although
> > the modules were built, the drivers were never linked into the main
> > kernel. According to the records, this has been the default forever, so
> > there can be no-one anywhere relying on these drivers being built in.
> > Actually, as old style pcmcia drivers, I'm not sure there's much value
> > building them into the kernel anyway.
> >
> > So just modify scsi/pcmcia/Kconfig to make them all depend on m.
>
> Yeap, there is no problem if you don't allow them to be linked into the
> kernel. If that's how you want it, please go ahead.
>
> I personally think it's a bit odd to disallow building into kernel
> because of the peculiarity of the implementation (including c files and
> compiling them slightly differently) and also no one reporting doesn't
> necessarily mean no one has attempted it and failed.
Heh ... I'll make you a deal. Find just one user of one of these
drivers who can make use of them built in, and I'll apply the patch.
I'm just a bit reluctant to touch these drivers, since they're all
incredibly ancient. We don't have good luck with simple transformation
patches on the older drivers ... and it seems to take months before
anyone notices there's a problem.
James
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [PATCH] SCSI: fix isa/pcmcia compile problem
2008-01-18 23:32 ` James Bottomley
@ 2008-01-18 23:46 ` Tejun Heo
2008-01-18 23:47 ` James Bottomley
1 sibling, 0 replies; 132+ messages in thread
From: Tejun Heo @ 2008-01-18 23:46 UTC (permalink / raw)
To: James Bottomley
Cc: Kamalesh Babulal, Andrew Morton, linux-kernel, linux-scsi,
fischer, Andy Whitcroft, Balbir Singh, Samuel Ortiz
James Bottomley wrote:
>> I personally think it's a bit odd to disallow building into kernel
>> because of the peculiarity of the implementation (including c files and
>> compiling them slightly differently) and also no one reporting doesn't
>> necessarily mean no one has attempted it and failed.
>
> Heh ... I'll make you a deal. Find just one user of one of these
> drivers who can make use of them built in, and I'll apply the patch.
I don't think I can. I didn't even know they were isa ones before
actually looking at the code.
> I'm just a bit reluctant to touch these drivers, since they're all
> incredibly ancient. We don't have good luck with simple transformation
> patches on the older drivers ... and it seems to take months before
> anyone notices there's a problem.
Alright then, please go ahead and disallow built-in.
Thanks.
--
tejun
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [PATCH] SCSI: fix isa/pcmcia compile problem
2008-01-18 23:32 ` James Bottomley
2008-01-18 23:46 ` Tejun Heo
@ 2008-01-18 23:47 ` James Bottomley
2008-01-18 23:54 ` Tejun Heo
1 sibling, 1 reply; 132+ messages in thread
From: James Bottomley @ 2008-01-18 23:47 UTC (permalink / raw)
To: Tejun Heo
Cc: Kamalesh Babulal, Andrew Morton, linux-kernel, linux-scsi,
fischer, Andy Whitcroft, Balbir Singh, Samuel Ortiz
On Fri, 2008-01-18 at 17:32 -0600, James Bottomley wrote:
> On Sat, 2008-01-19 at 08:27 +0900, Tejun Heo wrote:
> > James Bottomley wrote:
> > > On Fri, 2008-01-18 at 16:20 +0900, Tejun Heo wrote:
> > >> aha152x.c and fdomain are built twice - once for the isa driver and
> > >> once for the PCMCIA one. Through #ifdefs, the compiled codes are
> > >> slightly different; thus, global symbols need to be given different
> > >> names depending on which flavor is being built. This patch adds
> > >> GLOBAL() macro to aha152x.h and fdomain.h which change the symbol
> > >> depending on PCMCIA.
> > >>
> > >> This bug has always existed but has been masked by the fact the
> > >> drivers/scsi/pcmcia used subdir-(y|m) instead of obj-(y|m) which made
> > >> drivers/scsi/pcmcia/built_in.o not linked into the kernel and thus
> > >> avoided the duplicate symbols during compilation.
> > >>
> > >> Signed-off-by: Tejun Heo <htejun@gmail.com>
> > >> ---
> > >> Ah... missed that one. Here's the updated version.
> > >
> > > Actually, isn't the better fix just to return to the original behaviour?
> > >
> > > As you pointed out, using the subdir instead of obj meant that although
> > > the modules were built, the drivers were never linked into the main
> > > kernel. According to the records, this has been the default forever, so
> > > there can be no-one anywhere relying on these drivers being built in.
> > > Actually, as old style pcmcia drivers, I'm not sure there's much value
> > > building them into the kernel anyway.
> > >
> > > So just modify scsi/pcmcia/Kconfig to make them all depend on m.
> >
> > Yeap, there is no problem if you don't allow them to be linked into the
> > kernel. If that's how you want it, please go ahead.
> >
> > I personally think it's a bit odd to disallow building into kernel
> > because of the peculiarity of the implementation (including c files and
> > compiling them slightly differently) and also no one reporting doesn't
> > necessarily mean no one has attempted it and failed.
>
> Heh ... I'll make you a deal. Find just one user of one of these
> drivers who can make use of them built in, and I'll apply the patch.
>
> I'm just a bit reluctant to touch these drivers, since they're all
> incredibly ancient. We don't have good luck with simple transformation
> patches on the older drivers ... and it seems to take months before
> anyone notices there's a problem.
This is the patch that will return them to their original behaviour.
James
---
diff --git a/drivers/scsi/pcmcia/Kconfig b/drivers/scsi/pcmcia/Kconfig
index fa481b5..53857c6 100644
--- a/drivers/scsi/pcmcia/Kconfig
+++ b/drivers/scsi/pcmcia/Kconfig
@@ -6,7 +6,8 @@ menuconfig SCSI_LOWLEVEL_PCMCIA
bool "PCMCIA SCSI adapter support"
depends on SCSI!=n && PCMCIA!=n
-if SCSI_LOWLEVEL_PCMCIA && SCSI && PCMCIA
+# drivers have problems when build in, so require modules
+if SCSI_LOWLEVEL_PCMCIA && SCSI && PCMCIA && m
config PCMCIA_AHA152X
tristate "Adaptec AHA152X PCMCIA support"
^ permalink raw reply related [flat|nested] 132+ messages in thread
* Re: [PATCH] SCSI: fix isa/pcmcia compile problem
2008-01-18 23:47 ` James Bottomley
@ 2008-01-18 23:54 ` Tejun Heo
0 siblings, 0 replies; 132+ messages in thread
From: Tejun Heo @ 2008-01-18 23:54 UTC (permalink / raw)
To: James Bottomley
Cc: Kamalesh Babulal, Andrew Morton, linux-kernel, linux-scsi,
fischer, Andy Whitcroft, Balbir Singh, Samuel Ortiz
James Bottomley wrote:
>> I'm just a bit reluctant to touch these drivers, since they're all
>> incredibly ancient. We don't have good luck with simple transformation
>> patches on the older drivers ... and it seems to take months before
>> anyone notices there's a problem.
>
> This is the patch that will return them to their original behaviour.
>
> James
>
> ---
> diff --git a/drivers/scsi/pcmcia/Kconfig b/drivers/scsi/pcmcia/Kconfig
> index fa481b5..53857c6 100644
> --- a/drivers/scsi/pcmcia/Kconfig
> +++ b/drivers/scsi/pcmcia/Kconfig
> @@ -6,7 +6,8 @@ menuconfig SCSI_LOWLEVEL_PCMCIA
> bool "PCMCIA SCSI adapter support"
> depends on SCSI!=n && PCMCIA!=n
>
> -if SCSI_LOWLEVEL_PCMCIA && SCSI && PCMCIA
> +# drivers have problems when build in, so require modules
> +if SCSI_LOWLEVEL_PCMCIA && SCSI && PCMCIA && m
>
> config PCMCIA_AHA152X
> tristate "Adaptec AHA152X PCMCIA support"
>
>
Looks good to me.
--
tejun
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [PATCH] SCSI: fix isa/pcmcia compile problem
2008-01-18 7:20 ` [PATCH] SCSI: fix isa/pcmcia compile problem Tejun Heo
2008-01-18 7:30 ` Kamalesh Babulal
2008-01-18 14:58 ` James Bottomley
@ 2008-01-21 9:56 ` Christoph Hellwig
2008-01-21 14:59 ` James Bottomley
2 siblings, 1 reply; 132+ messages in thread
From: Christoph Hellwig @ 2008-01-21 9:56 UTC (permalink / raw)
To: Tejun Heo
Cc: Kamalesh Babulal, Andrew Morton, linux-kernel, linux-scsi,
fischer, Andy Whitcroft, Balbir Singh, Samuel Ortiz,
James Bottomley
On Fri, Jan 18, 2008 at 04:20:40PM +0900, Tejun Heo wrote:
> aha152x.c and fdomain are built twice - once for the isa driver and
> once for the PCMCIA one. Through #ifdefs, the compiled codes are
> slightly different; thus, global symbols need to be given different
> names depending on which flavor is being built. This patch adds
> GLOBAL() macro to aha152x.h and fdomain.h which change the symbol
> depending on PCMCIA.
>
> This bug has always existed but has been masked by the fact the
> drivers/scsi/pcmcia used subdir-(y|m) instead of obj-(y|m) which made
> drivers/scsi/pcmcia/built_in.o not linked into the kernel and thus
> avoided the duplicate symbols during compilation.
The right fix would be to compile it only once and attach it to both
busses. It would be nice if someone could look into that instead of
hacking around the issue.
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: [PATCH] SCSI: fix isa/pcmcia compile problem
2008-01-21 9:56 ` Christoph Hellwig
@ 2008-01-21 14:59 ` James Bottomley
0 siblings, 0 replies; 132+ messages in thread
From: James Bottomley @ 2008-01-21 14:59 UTC (permalink / raw)
To: Christoph Hellwig
Cc: Tejun Heo, Kamalesh Babulal, Andrew Morton, linux-kernel,
linux-scsi, fischer, Andy Whitcroft, Balbir Singh, Samuel Ortiz
On Mon, 2008-01-21 at 09:56 +0000, Christoph Hellwig wrote:
> On Fri, Jan 18, 2008 at 04:20:40PM +0900, Tejun Heo wrote:
> > aha152x.c and fdomain are built twice - once for the isa driver and
> > once for the PCMCIA one. Through #ifdefs, the compiled codes are
> > slightly different; thus, global symbols need to be given different
> > names depending on which flavor is being built. This patch adds
> > GLOBAL() macro to aha152x.h and fdomain.h which change the symbol
> > depending on PCMCIA.
> >
> > This bug has always existed but has been masked by the fact the
> > drivers/scsi/pcmcia used subdir-(y|m) instead of obj-(y|m) which made
> > drivers/scsi/pcmcia/built_in.o not linked into the kernel and thus
> > avoided the duplicate symbols during compilation.
>
> The right fix would be to compile it only once and attach it to both
> busses. It would be nice if someone could look into that instead of
> hacking around the issue.
I agree in principle, but without the hardware such a change would be
untested ... which is what makes me worry about it.
James
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1 Build Failure on scsi driver
2008-01-18 6:37 ` 2.6.24-rc8-mm1 Build Failure on scsi driver Kamalesh Babulal
2008-01-18 7:20 ` [PATCH] SCSI: fix isa/pcmcia compile problem Tejun Heo
@ 2008-01-18 7:27 ` Andrew Morton
1 sibling, 0 replies; 132+ messages in thread
From: Andrew Morton @ 2008-01-18 7:27 UTC (permalink / raw)
To: Kamalesh Babulal
Cc: linux-kernel, linux-scsi, fischer, Andy Whitcroft, Balbir Singh,
Samuel Ortiz, James Bottomley, Tejun Heo
On Fri, 18 Jan 2008 12:07:27 +0530 Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:
> Hi Andrew,
>
> Patch from Tejun Heo fixes the aha152x.c build failure, and following second part
> of the build failure, is still occurring.
>
> drivers/scsi/fdomain.o:(.data+0x0): multiple definition of `fdomain_driver_template'
> drivers/scsi/pcmcia/built-in.o:(.data+0x5a0): first defined here
> drivers/scsi/fdomain.o: In function `fdomain_16x0_bus_reset':
> /home/kamalesh/scrap/linux-2.6.24-rc8/drivers/scsi/fdomain.c:1568: multiple definition of `fdomain_16x0_bus_reset'
> drivers/scsi/pcmcia/built-in.o:/home/kamalesh/scrap/linux-2.6.24-rc8/drivers/scsi/fdomain.c:1568: first defined here
> drivers/scsi/fdomain.o: In function `__fdomain_16x0_detect':
> /home/kamalesh/scrap/linux-2.6.24-rc8/drivers/scsi/fdomain.c:894: multiple definition of `__fdomain_16x0_detect'
> drivers/scsi/pcmcia/built-in.o:/home/kamalesh/scrap/linux-2.6.24-rc8/drivers/scsi/fdomain.c:894: first defined here
> ld: Warning: size of symbol `__fdomain_16x0_detect' changed from 1206 in drivers/scsi/pcmcia/built-in.o to 1700 in drivers/scsi/fdomain.o
> drivers/scsi/fdomain.o: In function `fdomain_setup':
> /home/kamalesh/scrap/linux-2.6.24-rc8/drivers/scsi/fdomain.c:554: multiple definition of `fdomain_setup'
> drivers/scsi/pcmcia/built-in.o:/home/kamalesh/scrap/linux-2.6.24-rc8/drivers/scsi/fdomain.c:554: first defined here
Tejun has more fixing to do, I suspect ;)
I assume a basic allyesconfig will weed out most remaining problems of this
sort. Problem is, it needs to be done for all architectures (and even that
might not suffice). So old-fashioned code inspection is also needed.
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1 (BUG: sched_rt)
2008-01-17 10:35 2.6.24-rc8-mm1 Andrew Morton
` (7 preceding siblings ...)
2008-01-17 16:15 ` 2.6.24-rc8-mm1 Build Failure on scsi driver Kamalesh Babulal
@ 2008-01-17 16:48 ` Randy Dunlap
2008-01-17 17:11 ` Peter Zijlstra
2008-01-17 17:15 ` Peter Zijlstra
2008-01-17 17:28 ` x86 refuses to build [Re: 2.6.24-rc8-mm1] Dhaval Giani
` (21 subsequent siblings)
30 siblings, 2 replies; 132+ messages in thread
From: Randy Dunlap @ 2008-01-17 16:48 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-kernel, mingo
[-- Attachment #1: Type: text/plain, Size: 2291 bytes --]
On Thu, 17 Jan 2008 02:35:14 -0800 Andrew Morton wrote:
>
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
Booting on x86_64 SMP gives me:
------------[ cut here ]------------
kernel BUG at kernel/sched_rt.c:228!
invalid opcode: 0000 [1] SMP
last sysfs file: /sys/devices/pci0000:40/0000:40:0c.0/0000:41:00.0/0000:42:08.0/class
CPU 2
Modules linked in: parport_pc lp parport tg3 cciss ehci_hcd ohci_hcd uhci_hcd
Pid: 12738, comm: 5-1.test Not tainted 2.6.24-rc8-mm1 #1
RIP: 0010:[<ffffffff8023077b>] [<ffffffff8023077b>] update_curr_rt+0x27/0x87
RSP: 0018:ffff8101e6805e38 EFLAGS: 00010093
RAX: 0000000000000000 RBX: ffff81027f8591e0 RCX: ffff81000100fb80
RDX: 0000000000000000 RSI: ffff81026eb8b1e0 RDI: ffff810001014980
RBP: ffff8101e6805e48 R08: ffffffff8067d960 R09: 00000000000031c1
R10: 0000000000000000 R11: 0000000000000246 R12: ffff81026eb8b1e0
R13: ffff810001014980 R14: 0000000000000001 R15: 00000000ffffffff
FS: 0000000041a07940(0063) GS:ffff81027f80d700(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
CR2: 000000338b00c2d0 CR3: 0000000254169000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process 5-1.test (pid: 12738, threadinfo ffff8101e6804000, task ffff81026c8de8f0)
Stack: 0000000000000000 ffff81026eb8b348 ffff8101e6805e78 ffffffff80231c9b
0000000000000000 ffff81026eb8b1e0 ffff810001014980 ffff81026eb8b1e0
ffff8101e6805e98 ffffffff8022f1bb ffff8101e6805ea8 ffff810001014980
Call Trace:
[<ffffffff80231c9b>] dequeue_task_rt+0x1f/0x5e
[<ffffffff8022f1bb>] dequeue_task+0x13/0x1e
[<ffffffff8022f1e8>] deactivate_task+0x22/0x2a
[<ffffffff802343f9>] sched_setscheduler+0x22e/0x32f
[<ffffffff8023486a>] do_sched_setscheduler+0x5f/0x6e
[<ffffffff802348a0>] sys_sched_setscheduler+0x14/0x18
[<ffffffff8020c0f9>] tracesys+0xdc/0xe1
Code: 48 89 c8 c3 55 48 89 e5 53 48 83 ec 08 48 8b 9f a8 07 00 00 8b 83 b0 01 00 00 48 8b 8b 98 01 00 00 83 f8 01 74 09 83 f8 02 74 04 <0f> 0b eb fe 48 8b 97 c8 07 00 00 48 2b 53 68 b8 00 00 00 00 48
RIP [<ffffffff8023077b>] update_curr_rt+0x27/0x87
RSP <ffff8101e6805e38>
---[ end trace 792ff0e66da42f45 ]---
.config attached.
---
~Randy
[-- Attachment #2: kconfig.~1 --]
[-- Type: application/octet-stream, Size: 44289 bytes --]
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.24-rc8-mm1
# Thu Jan 17 03:06:46 2008
#
CONFIG_64BIT=y
# CONFIG_X86_32 is not set
CONFIG_X86_64=y
CONFIG_X86=y
# CONFIG_GENERIC_LOCKBREAK is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_SEMAPHORE_SLEEPERS=y
CONFIG_FAST_CMPXCHG_LOCAL=y
CONFIG_MMU=y
CONFIG_ZONE_DMA=y
# CONFIG_QUICKLIST is not set
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=y
CONFIG_GENERIC_BUG=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_HWEIGHT=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_DMI=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_ARCH_SETS_UP_PER_CPU_AREA=y
CONFIG_ARCH_SUPPORTS_OPROFILE=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ZONE_DMA32=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_AUDIT_ARCH=y
CONFIG_ARCH_SUPPORTS_AOUT=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_PENDING_IRQ=y
CONFIG_X86_SMP=y
CONFIG_X86_64_SMP=y
CONFIG_X86_HT=y
CONFIG_X86_TRAMPOLINE=y
# CONFIG_KTIME_SCALAR is not set
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_BSD_PROCESS_ACCT=y
# CONFIG_BSD_PROCESS_ACCT_V3 is not set
CONFIG_TASKSTATS=y
CONFIG_TASK_DELAY_ACCT=y
CONFIG_TASK_XACCT=y
CONFIG_TASK_IO_ACCOUNTING=y
CONFIG_AUDIT=y
CONFIG_AUDITSYSCALL=y
CONFIG_AUDIT_TREE=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=18
# CONFIG_CGROUPS is not set
CONFIG_FAIR_GROUP_SCHED=y
CONFIG_FAIR_USER_SCHED=y
# CONFIG_FAIR_CGROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_RELAY=y
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLUB_DEBUG=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_BLK_DEV_BSG=y
CONFIG_BLOCK_COMPAT=y
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_CLASSIC_RCU=y
# CONFIG_PREEMPT_RCU is not set
#
# Processor type and features
#
# CONFIG_TICK_ONESHOT is not set
# CONFIG_NO_HZ is not set
# CONFIG_HIGH_RES_TIMERS is not set
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_SMP=y
CONFIG_X86_PC=y
# CONFIG_X86_ELAN is not set
# CONFIG_X86_VOYAGER is not set
# CONFIG_X86_NUMAQ is not set
# CONFIG_X86_SUMMIT is not set
# CONFIG_X86_BIGSMP is not set
# CONFIG_X86_VISWS is not set
# CONFIG_X86_GENERICARCH is not set
# CONFIG_X86_ES7000 is not set
# CONFIG_X86_RDC321X is not set
# CONFIG_X86_VSMP is not set
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP2 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MGEODEGX1 is not set
# CONFIG_MGEODE_LX is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_MVIAC7 is not set
# CONFIG_MPSC is not set
# CONFIG_MCORE2 is not set
CONFIG_GENERIC_CPU=y
CONFIG_X86_L1_CACHE_BYTES=128
CONFIG_X86_INTERNODE_CACHE_BYTES=128
CONFIG_X86_CMPXCHG=y
CONFIG_X86_L1_CACHE_SHIFT=7
CONFIG_X86_GOOD_APIC=y
CONFIG_X86_TSC=y
CONFIG_X86_MINIMUM_CPU_FAMILY=64
CONFIG_X86_DEBUGCTLMSR=y
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
CONFIG_GART_IOMMU=y
# CONFIG_CALGARY_IOMMU is not set
CONFIG_IOMMU_HELPER=y
CONFIG_SWIOTLB=y
CONFIG_ARCH_SUPPORTS_KVM=y
CONFIG_NR_CPUS=8
# CONFIG_SCHED_SMT is not set
CONFIG_SCHED_MC=y
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
CONFIG_RCU_TRACE=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_MCE=y
CONFIG_X86_MCE_INTEL=y
CONFIG_X86_MCE_AMD=y
# CONFIG_I8K is not set
CONFIG_MICROCODE=y
CONFIG_MICROCODE_OLD_INTERFACE=y
CONFIG_X86_MSR=y
CONFIG_X86_CPUID=y
# CONFIG_NUMA is not set
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_FLATMEM_MANUAL is not set
# CONFIG_DISCONTIGMEM_MANUAL is not set
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_SPARSEMEM=y
CONFIG_HAVE_MEMORY_PRESENT=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_SPARSEMEM_VMEMMAP=y
#
# Memory hotplug is currently incompatible with Software Suspend
#
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_RESOURCES_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_MTRR=y
# CONFIG_EFI is not set
# CONFIG_SECCOMP is not set
# CONFIG_CC_STACKPROTECTOR is not set
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
# CONFIG_SCHED_HRTICK is not set
CONFIG_KEXEC=y
CONFIG_CRASH_DUMP=y
CONFIG_PHYSICAL_START=0x200000
# CONFIG_RELOCATABLE is not set
CONFIG_PHYSICAL_ALIGN=0x200000
CONFIG_HOTPLUG_CPU=y
CONFIG_COMPAT_VDSO=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
#
# Power management options
#
CONFIG_ARCH_HIBERNATION_HEADER=y
CONFIG_PM=y
CONFIG_PM_LEGACY=y
# CONFIG_PM_DEBUG is not set
CONFIG_PM_SLEEP_SMP=y
CONFIG_PM_SLEEP=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
CONFIG_HIBERNATION=y
CONFIG_PM_STD_PARTITION=""
CONFIG_ACPI=y
CONFIG_ACPI_SLEEP=y
CONFIG_ACPI_PROCFS=y
CONFIG_ACPI_PROCFS_POWER=y
CONFIG_ACPI_SYSFS_POWER=y
CONFIG_ACPI_PROC_EVENT=y
CONFIG_ACPI_AC=y
# CONFIG_ACPI_BATTERY is not set
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_FAN=y
# CONFIG_ACPI_DOCK is not set
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_HOTPLUG_CPU=y
CONFIG_ACPI_THERMAL=y
# CONFIG_ACPI_ASUS is not set
# CONFIG_ACPI_TOSHIBA is not set
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_EC=y
CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y
CONFIG_X86_PM_TIMER=y
CONFIG_ACPI_CONTAINER=y
# CONFIG_ACPI_SBS is not set
#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=y
CONFIG_CPU_FREQ_DEBUG=y
CONFIG_CPU_FREQ_STAT=y
CONFIG_CPU_FREQ_STAT_DETAILS=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
#
# CPUFreq processor drivers
#
CONFIG_X86_ACPI_CPUFREQ=y
CONFIG_X86_POWERNOW_K8=y
CONFIG_X86_POWERNOW_K8_ACPI=y
CONFIG_X86_SPEEDSTEP_CENTRINO=y
CONFIG_X86_P4_CLOCKMOD=y
#
# shared options
#
CONFIG_X86_ACPI_CPUFREQ_PROC_INTF=y
CONFIG_X86_SPEEDSTEP_LIB=y
# CONFIG_CPU_IDLE is not set
#
# Bus options (PCI etc.)
#
CONFIG_PCI=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_PCI_DOMAINS=y
# CONFIG_DMAR is not set
CONFIG_PCIEPORTBUS=y
# CONFIG_PCIEAER is not set
CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_PCI_MSI=y
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
CONFIG_HT_IRQ=y
CONFIG_ISA_DMA_API=y
CONFIG_K8_NB=y
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
#
# Executable file formats / Emulations
#
CONFIG_BINFMT_ELF=y
CONFIG_COMPAT_BINFMT_ELF=y
CONFIG_BINFMT_MISC=y
CONFIG_IA32_EMULATION=y
CONFIG_IA32_AOUT=y
CONFIG_COMPAT=y
CONFIG_COMPAT_FOR_U64_ALIGNMENT=y
CONFIG_SYSVIPC_COMPAT=y
#
# Networking
#
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=y
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
CONFIG_NET_KEY=y
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
CONFIG_IP_ADVANCED_ROUTER=y
CONFIG_ASK_IP_FIB_HASH=y
# CONFIG_IP_FIB_TRIE is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_MULTIPLE_TABLES=y
CONFIG_IP_ROUTE_MULTIPATH=y
CONFIG_IP_ROUTE_VERBOSE=y
# CONFIG_IP_PNP is not set
CONFIG_NET_IPIP=y
CONFIG_NET_IPGRE=y
CONFIG_NET_IPGRE_BROADCAST=y
CONFIG_IP_MROUTE=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
# CONFIG_ARPD is not set
CONFIG_SYN_COOKIES=y
CONFIG_INET_AH=y
CONFIG_INET_ESP=y
CONFIG_INET_IPCOMP=y
CONFIG_INET_XFRM_TUNNEL=y
CONFIG_INET_TUNNEL=y
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_XFRM_MODE_BEET=y
# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
CONFIG_TCP_CONG_ADVANCED=y
CONFIG_TCP_CONG_BIC=y
CONFIG_TCP_CONG_CUBIC=m
CONFIG_TCP_CONG_WESTWOOD=m
CONFIG_TCP_CONG_HTCP=m
CONFIG_TCP_CONG_HSTCP=m
CONFIG_TCP_CONG_HYBLA=m
CONFIG_TCP_CONG_VEGAS=m
CONFIG_TCP_CONG_SCALABLE=m
CONFIG_TCP_CONG_LP=m
CONFIG_TCP_CONG_VENO=m
CONFIG_TCP_CONG_YEAH=m
CONFIG_TCP_CONG_ILLINOIS=m
CONFIG_DEFAULT_BIC=y
# CONFIG_DEFAULT_CUBIC is not set
# CONFIG_DEFAULT_HTCP is not set
# CONFIG_DEFAULT_VEGAS is not set
# CONFIG_DEFAULT_WESTWOOD is not set
# CONFIG_DEFAULT_RENO is not set
CONFIG_DEFAULT_TCP_CONG="bic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_NET_TCPPROBE is not set
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
CONFIG_FIB_RULES=y
#
# Wireless
#
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_EXT is not set
# CONFIG_MAC80211 is not set
# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=y
CONFIG_PROC_EVENTS=y
# CONFIG_MTD is not set
CONFIG_PARPORT=m
CONFIG_PARPORT_PC=m
CONFIG_PARPORT_SERIAL=m
# CONFIG_PARPORT_PC_FIFO is not set
# CONFIG_PARPORT_PC_SUPERIO is not set
# CONFIG_PARPORT_GSC is not set
# CONFIG_PARPORT_AX88796 is not set
CONFIG_PARPORT_1284=y
CONFIG_PNP=y
# CONFIG_PNP_DEBUG is not set
#
# Protocols
#
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
CONFIG_BLK_DEV_FD=y
# CONFIG_PARIDE is not set
CONFIG_BLK_CPQ_DA=m
CONFIG_BLK_CPQ_CISS_DA=m
# CONFIG_CISS_SCSI_TAPE is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_CRYPTOLOOP=m
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=16384
# CONFIG_BLK_DEV_XIP is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_MISC_DEVICES is not set
# CONFIG_IDE is not set
#
# SCSI device support
#
CONFIG_RAID_ATTRS=y
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
CONFIG_SCSI_TGT=y
CONFIG_SCSI_NETLINK=y
CONFIG_SCSI_PROC_FS=y
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
# CONFIG_CHR_DEV_ST is not set
# CONFIG_CHR_DEV_OSST is not set
CONFIG_BLK_DEV_SR=m
CONFIG_BLK_DEV_SR_VENDOR=y
CONFIG_CHR_DEV_SG=y
CONFIG_CHR_DEV_SCH=m
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
CONFIG_SCSI_MULTI_LUN=y
CONFIG_SCSI_CONSTANTS=y
CONFIG_SCSI_LOGGING=y
# CONFIG_SCSI_SCAN_ASYNC is not set
CONFIG_SCSI_WAIT_SCAN=m
#
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=y
CONFIG_SCSI_FC_ATTRS=y
# CONFIG_SCSI_FC_TGT_ATTRS is not set
CONFIG_SCSI_ISCSI_ATTRS=y
CONFIG_SCSI_SAS_ATTRS=y
CONFIG_SCSI_SAS_LIBSAS=y
CONFIG_SCSI_SAS_HOST_SMP=y
# CONFIG_SCSI_SAS_LIBSAS_DEBUG is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
CONFIG_SCSI_AIC7XXX=m
CONFIG_AIC7XXX_CMDS_PER_DEVICE=4
CONFIG_AIC7XXX_RESET_DELAY_MS=15000
# CONFIG_AIC7XXX_DEBUG_ENABLE is not set
CONFIG_AIC7XXX_DEBUG_MASK=0
# CONFIG_AIC7XXX_REG_PRETTY_PRINT is not set
CONFIG_SCSI_AIC7XXX_OLD=m
CONFIG_SCSI_AIC79XX=m
CONFIG_AIC79XX_CMDS_PER_DEVICE=4
CONFIG_AIC79XX_RESET_DELAY_MS=15000
# CONFIG_AIC79XX_DEBUG_ENABLE is not set
CONFIG_AIC79XX_DEBUG_MASK=0
# CONFIG_AIC79XX_REG_PRETTY_PRINT is not set
CONFIG_SCSI_AIC94XX=m
# CONFIG_AIC94XX_DEBUG is not set
# CONFIG_SCSI_ADVANSYS is not set
CONFIG_SCSI_ARCMSR=m
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
CONFIG_SCSI_PPA=m
CONFIG_SCSI_IMM=m
# CONFIG_SCSI_IZIP_EPP16 is not set
# CONFIG_SCSI_IZIP_SLOW_CTR is not set
# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_FC is not set
# CONFIG_SCSI_QLA_ISCSI is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_DEBUG is not set
CONFIG_SCSI_SRP=y
# CONFIG_ATA is not set
# CONFIG_MD is not set
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
# CONFIG_FIREWIRE is not set
CONFIG_IEEE1394=m
#
# Subsystem Options
#
CONFIG_IEEE1394_VERBOSEDEBUG=y
#
# Controllers
#
CONFIG_IEEE1394_PCILYNX=m
CONFIG_IEEE1394_OHCI1394=m
#
# Protocols
#
CONFIG_IEEE1394_VIDEO1394=m
CONFIG_IEEE1394_SBP2=m
# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set
CONFIG_IEEE1394_ETH1394_ROM_ENTRY=y
CONFIG_IEEE1394_ETH1394=m
CONFIG_IEEE1394_DV1394=m
CONFIG_IEEE1394_RAWIO=m
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
CONFIG_TUN=y
# CONFIG_VETH is not set
# CONFIG_NET_SB1000 is not set
# CONFIG_ARCNET is not set
CONFIG_PHYLIB=y
#
# MII PHY device drivers
#
CONFIG_MARVELL_PHY=m
CONFIG_DAVICOM_PHY=m
CONFIG_QSEMI_PHY=m
CONFIG_LXT_PHY=m
CONFIG_CICADA_PHY=m
CONFIG_VITESSE_PHY=m
CONFIG_SMSC_PHY=m
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
CONFIG_FIXED_PHY=m
CONFIG_FIXED_MII_10_FDX=y
CONFIG_FIXED_MII_100_FDX=y
# CONFIG_FIXED_MII_1000_FDX is not set
CONFIG_FIXED_MII_AMNT=1
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
CONFIG_NET_PCI=y
CONFIG_PCNET32=m
CONFIG_PCNET32_NAPI=y
CONFIG_AMD8111_ETH=m
CONFIG_AMD8111E_NAPI=y
# CONFIG_ADAPTEC_STARFIRE is not set
CONFIG_B44=y
CONFIG_B44_PCI_AUTOSELECT=y
CONFIG_B44_PCICORE_AUTOSELECT=y
CONFIG_B44_PCI=y
CONFIG_FORCEDETH=m
CONFIG_FORCEDETH_NAPI=y
# CONFIG_EEPRO100 is not set
CONFIG_E100=m
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_NE2K_PCI is not set
# CONFIG_8139CP is not set
# CONFIG_8139TOO is not set
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
CONFIG_VIA_RHINE=m
CONFIG_VIA_RHINE_MMIO=y
CONFIG_VIA_RHINE_NAPI=y
# CONFIG_SC92031 is not set
# CONFIG_NET_POCKET is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
CONFIG_E1000=m
CONFIG_E1000_NAPI=y
CONFIG_E1000_DISABLE_PACKET_SPLIT=y
CONFIG_E1000E=m
# CONFIG_IP1000 is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
# CONFIG_SK98LIN is not set
CONFIG_VIA_VELOCITY=m
CONFIG_TIGON3=m
CONFIG_BNX2=y
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
#
# Wireless LAN
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set
# CONFIG_WAN is not set
CONFIG_FDDI=y
# CONFIG_DEFXX is not set
# CONFIG_SKFP is not set
# CONFIG_HIPPI is not set
# CONFIG_PLIP is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
CONFIG_NET_FC=y
CONFIG_NETCONSOLE=y
# CONFIG_NETCONSOLE_DYNAMIC is not set
CONFIG_NETPOLL=y
CONFIG_NETPOLL_TRAP=y
CONFIG_NET_POLL_CONTROLLER=y
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
#
# Input device support
#
CONFIG_INPUT=y
CONFIG_INPUT_FF_MEMLESS=y
CONFIG_INPUT_POLLDEV=y
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_PS2_ELANTECH is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
CONFIG_INPUT_MISC=y
CONFIG_INPUT_PCSPKR=y
# CONFIG_INPUT_APANEL is not set
# CONFIG_INPUT_ATLAS_BTNS is not set
# CONFIG_INPUT_ATI_REMOTE is not set
# CONFIG_INPUT_ATI_REMOTE2 is not set
# CONFIG_INPUT_KEYSPAN_REMOTE is not set
# CONFIG_INPUT_POWERMATE is not set
# CONFIG_INPUT_YEALINK is not set
CONFIG_INPUT_UINPUT=y
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=y
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PARKBD is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=y
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_PNP=y
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
CONFIG_PRINTER=m
CONFIG_LP_CONSOLE=y
CONFIG_PPDEV=m
CONFIG_IPMI_HANDLER=y
CONFIG_IPMI_PANIC_EVENT=y
CONFIG_IPMI_PANIC_STRING=y
CONFIG_IPMI_DEVICE_INTERFACE=y
CONFIG_IPMI_SI=y
CONFIG_IPMI_WATCHDOG=y
CONFIG_IPMI_POWEROFF=y
CONFIG_HW_RANDOM=y
CONFIG_HW_RANDOM_INTEL=y
CONFIG_HW_RANDOM_AMD=y
CONFIG_NVRAM=y
CONFIG_RTC=y
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_MWAVE is not set
# CONFIG_PC8736x_GPIO is not set
CONFIG_RAW_DRIVER=y
CONFIG_MAX_RAW_DEVS=8192
CONFIG_HPET=y
# CONFIG_HPET_RTC_IRQ is not set
# CONFIG_HPET_MMAP is not set
CONFIG_HANGCHECK_TIMER=y
# CONFIG_TCG_TPM is not set
# CONFIG_TELCLOCK is not set
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=y
#
# I2C Algorithms
#
CONFIG_I2C_ALGOBIT=y
CONFIG_I2C_ALGOPCF=y
CONFIG_I2C_ALGOPCA=y
#
# I2C Hardware Bus support
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
CONFIG_I2C_AMD756=y
# CONFIG_I2C_AMD756_S4882 is not set
CONFIG_I2C_AMD8111=y
CONFIG_I2C_I801=y
CONFIG_I2C_I810=y
CONFIG_I2C_PIIX4=y
CONFIG_I2C_NFORCE2=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_PARPORT is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_PROSAVAGE is not set
# CONFIG_I2C_SAVAGE4 is not set
# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_STUB is not set
# CONFIG_I2C_TINY_USB is not set
CONFIG_I2C_VIA=y
CONFIG_I2C_VIAPRO=y
# CONFIG_I2C_VOODOO3 is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_OZ99X is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
#
# SPI support
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
# CONFIG_PDA_POWER is not set
# CONFIG_BATTERY_DS2760 is not set
CONFIG_HWMON=y
CONFIG_HWMON_VID=y
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_ABITUGURU3 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7470 is not set
CONFIG_SENSORS_K8TEMP=y
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_F75375S is not set
# CONFIG_SENSORS_FSCHER is not set
# CONFIG_SENSORS_FSCPOS is not set
# CONFIG_SENSORS_FSCHMD is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
CONFIG_SENSORS_CORETEMP=y
# CONFIG_SENSORS_IBMPEX is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
CONFIG_SENSORS_VIA686A=y
CONFIG_SENSORS_VT1211=y
CONFIG_SENSORS_VT8231=y
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_HDAPS is not set
# CONFIG_SENSORS_APPLESMC is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
CONFIG_WATCHDOG=y
# CONFIG_WATCHDOG_NOWAYOUT is not set
CONFIG_WATCHDOG_CORE=m
# CONFIG_WATCHDOG_DEBUG_CORE is not set
#
# Watchdog Device Drivers
#
CONFIG_SOFT_WATCHDOG=y
# CONFIG_ACQUIRE_WDT is not set
# CONFIG_ADVANTECH_WDT is not set
# CONFIG_ALIM1535_WDT is not set
# CONFIG_ALIM7101_WDT is not set
# CONFIG_SC520_WDT is not set
# CONFIG_EUROTECH_WDT is not set
# CONFIG_IB700_WDT is not set
# CONFIG_IBMASR is not set
# CONFIG_WAFER_WDT is not set
# CONFIG_I6300ESB_WDT is not set
# CONFIG_ITCO_WDT is not set
# CONFIG_IT8712F_WDT is not set
# CONFIG_HP_WATCHDOG is not set
# CONFIG_SC1200_WDT is not set
# CONFIG_PC87413_WDT is not set
# CONFIG_60XX_WDT is not set
# CONFIG_SBC8360_WDT is not set
# CONFIG_CPU5_WDT is not set
# CONFIG_SMSC37B787_WDT is not set
# CONFIG_W83627HF_WDT is not set
# CONFIG_W83697HF_WDT is not set
# CONFIG_W83877F_WDT is not set
# CONFIG_W83977F_WDT is not set
# CONFIG_MACHZ_WDT is not set
# CONFIG_SBC_EPX_C3_WATCHDOG is not set
#
# PCI-based Watchdog Cards
#
# CONFIG_PCIPCWATCHDOG is not set
# CONFIG_WDTPCI is not set
#
# USB-based Watchdog Cards
#
# CONFIG_USBPCWATCHDOG is not set
#
# Sonics Silicon Backplane
#
CONFIG_SSB_POSSIBLE=y
CONFIG_SSB=y
CONFIG_SSB_PCIHOST_POSSIBLE=y
CONFIG_SSB_PCIHOST=y
# CONFIG_SSB_SILENT is not set
# CONFIG_SSB_DEBUG is not set
CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
CONFIG_SSB_DRIVER_PCICORE=y
#
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
# CONFIG_DAB is not set
#
# Graphics support
#
CONFIG_AGP=y
CONFIG_AGP_AMD64=y
CONFIG_AGP_INTEL=y
# CONFIG_AGP_SIS is not set
CONFIG_AGP_VIA=y
CONFIG_DRM=y
# CONFIG_DRM_TDFX is not set
CONFIG_DRM_R128=y
CONFIG_DRM_RADEON=y
# CONFIG_DRM_I810 is not set
# CONFIG_DRM_I830 is not set
# CONFIG_DRM_I915 is not set
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_SIS is not set
CONFIG_DRM_VIA=y
# CONFIG_DRM_SAVAGE is not set
CONFIG_VGASTATE=y
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_DDC=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
# CONFIG_FB_SYS_FILLRECT is not set
# CONFIG_FB_SYS_COPYAREA is not set
# CONFIG_FB_SYS_IMAGEBLIT is not set
# CONFIG_FB_SYS_FOPS is not set
CONFIG_FB_DEFERRED_IO=y
CONFIG_FB_SVGALIB=y
# CONFIG_FB_MACMODES is not set
CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
CONFIG_FB_TILEBLITTING=y
#
# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ARC is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
# CONFIG_FB_UVESA is not set
CONFIG_FB_VESA=y
# CONFIG_FB_EFI is not set
# CONFIG_FB_HECUBA is not set
# CONFIG_FB_HGA is not set
# CONFIG_FB_S1D13XXX is not set
CONFIG_FB_NVIDIA=y
CONFIG_FB_NVIDIA_I2C=y
# CONFIG_FB_NVIDIA_DEBUG is not set
# CONFIG_FB_NVIDIA_BACKLIGHT is not set
CONFIG_FB_RIVA=y
# CONFIG_FB_RIVA_I2C is not set
# CONFIG_FB_RIVA_DEBUG is not set
CONFIG_FB_RIVA_BACKLIGHT=y
# CONFIG_FB_LE80578 is not set
# CONFIG_FB_INTEL is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
CONFIG_FB_VT8623=y
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_GEODE is not set
# CONFIG_FB_VIRTUAL is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
# CONFIG_LCD_CLASS_DEVICE is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_CORGI is not set
# CONFIG_BACKLIGHT_PROGEAR is not set
#
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_VGACON_SOFT_SCROLLBACK=y
CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64
CONFIG_VIDEO_SELECT=y
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
# CONFIG_LOGO is not set
#
# Sound
#
# CONFIG_SOUND is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
CONFIG_HID_DEBUG=y
# CONFIG_HIDRAW is not set
#
# USB Input Devices
#
CONFIG_USB_HID=y
# CONFIG_USB_HIDINPUT_POWERBOOK is not set
# CONFIG_HID_FF is not set
CONFIG_USB_HIDDEV=y
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_SUSPEND is not set
# CONFIG_USB_PERSIST is not set
# CONFIG_USB_OTG is not set
#
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=m
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_EHCI_TT_NEWSCHED=y
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=m
# CONFIG_USB_OHCI_HCD_SSB is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_UHCI_HCD=m
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
CONFIG_USB_PRINTER=m
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
#
# may also be needed; see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
# CONFIG_USB_LIBUSUAL is not set
#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
CONFIG_USB_MON=y
#
# USB port drivers
#
# CONFIG_USB_USS720 is not set
#
# USB Serial Converter support
#
CONFIG_USB_SERIAL=m
CONFIG_USB_SERIAL_GENERIC=y
# CONFIG_USB_SERIAL_AIRCABLE is not set
# CONFIG_USB_SERIAL_AIRPRIME is not set
# CONFIG_USB_SERIAL_ARK3116 is not set
CONFIG_USB_SERIAL_BELKIN=m
# CONFIG_USB_SERIAL_CH341 is not set
# CONFIG_USB_SERIAL_WHITEHEAT is not set
# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
# CONFIG_USB_SERIAL_CP2101 is not set
# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
# CONFIG_USB_SERIAL_EMPEG is not set
# CONFIG_USB_SERIAL_FTDI_SIO is not set
# CONFIG_USB_SERIAL_FUNSOFT is not set
# CONFIG_USB_SERIAL_VISOR is not set
# CONFIG_USB_SERIAL_IPAQ is not set
# CONFIG_USB_SERIAL_IR is not set
# CONFIG_USB_SERIAL_EDGEPORT is not set
# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
# CONFIG_USB_SERIAL_GARMIN is not set
# CONFIG_USB_SERIAL_IPW is not set
# CONFIG_USB_SERIAL_IUU is not set
# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
# CONFIG_USB_SERIAL_KEYSPAN is not set
# CONFIG_USB_SERIAL_KLSI is not set
# CONFIG_USB_SERIAL_KOBIL_SCT is not set
# CONFIG_USB_SERIAL_MCT_U232 is not set
# CONFIG_USB_SERIAL_MOS7720 is not set
# CONFIG_USB_SERIAL_MOS7840 is not set
# CONFIG_USB_SERIAL_NAVMAN is not set
# CONFIG_USB_SERIAL_PL2303 is not set
# CONFIG_USB_SERIAL_OTI6858 is not set
# CONFIG_USB_SERIAL_HP4X is not set
# CONFIG_USB_SERIAL_SAFE is not set
# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
# CONFIG_USB_SERIAL_TI is not set
# CONFIG_USB_SERIAL_CYBERJACK is not set
# CONFIG_USB_SERIAL_XIRCOM is not set
# CONFIG_USB_SERIAL_OPTION is not set
# CONFIG_USB_SERIAL_OMNINET is not set
# CONFIG_USB_SERIAL_DEBUG is not set
#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_PHIDGET is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_GOTEMP is not set
#
# USB DSL modem support
#
#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
CONFIG_EDAC=y
#
# Reporting subsystems
#
# CONFIG_EDAC_DEBUG is not set
CONFIG_EDAC_MM_EDAC=y
CONFIG_EDAC_E752X=y
CONFIG_EDAC_I82975X=y
# CONFIG_EDAC_I3000 is not set
CONFIG_EDAC_I5000=y
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
#
# Conflicting RTC option has been selected, check GEN_RTC and RTC
#
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set
#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
# CONFIG_RTC_DRV_TEST is not set
#
# I2C RTC drivers
#
# CONFIG_RTC_DRV_DS1307 is not set
# CONFIG_RTC_DRV_DS1374 is not set
# CONFIG_RTC_DRV_DS1672 is not set
# CONFIG_RTC_DRV_MAX6900 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_X1205 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
#
# SPI RTC drivers
#
#
# Platform RTC drivers
#
CONFIG_RTC_DRV_CMOS=y
# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_V3020 is not set
#
# on-CPU RTC drivers
#
# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
#
# Userspace I/O
#
# CONFIG_UIO is not set
#
# Firmware Drivers
#
CONFIG_EDD=y
# CONFIG_DELL_RBU is not set
# CONFIG_DCDBAS is not set
CONFIG_DMIID=y
#
# File systems
#
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
CONFIG_EXT2_FS_SECURITY=y
CONFIG_EXT2_FS_XIP=y
CONFIG_FS_XIP=y
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISER4_FS is not set
CONFIG_REISERFS_FS=m
# CONFIG_REISERFS_CHECK is not set
# CONFIG_REISERFS_PROC_INFO is not set
# CONFIG_REISERFS_FS_XATTR is not set
CONFIG_JFS_FS=m
# CONFIG_JFS_POSIX_ACL is not set
# CONFIG_JFS_SECURITY is not set
# CONFIG_JFS_DEBUG is not set
CONFIG_JFS_STATISTICS=y
CONFIG_FS_POSIX_ACL=y
CONFIG_XFS_FS=m
# CONFIG_XFS_QUOTA is not set
# CONFIG_XFS_SECURITY is not set
# CONFIG_XFS_POSIX_ACL is not set
# CONFIG_XFS_RT is not set
# CONFIG_GFS2_FS is not set
CONFIG_OCFS2_FS=m
CONFIG_OCFS2_DEBUG_MASKLOG=y
# CONFIG_OCFS2_DEBUG_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_UDF_FS=m
CONFIG_UDF_NLS=y
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="ascii"
CONFIG_NTFS_FS=m
# CONFIG_NTFS_DEBUG is not set
# CONFIG_NTFS_RW is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_VMCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_CONFIGFS_FS=y
#
# Layered filesystems
#
# CONFIG_UNION_FS is not set
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
CONFIG_CRAMFS=m
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
CONFIG_SYSV_FS=m
CONFIG_UFS_FS=m
# CONFIG_UFS_FS_WRITE is not set
# CONFIG_UFS_DEBUG is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
# CONFIG_NFS_V4 is not set
CONFIG_NFS_DIRECTIO=y
CONFIG_NFSD=y
CONFIG_NFSD_V2_ACL=y
CONFIG_NFSD_V3=y
CONFIG_NFSD_V3_ACL=y
# CONFIG_NFSD_V4 is not set
CONFIG_NFSD_TCP=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=y
CONFIG_NFS_ACL_SUPPORT=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
CONFIG_SUNRPC_GSS=y
CONFIG_SUNRPC_BIND34=y
CONFIG_RPCSEC_GSS_KRB5=y
CONFIG_RPCSEC_GSS_SPKM3=y
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
# CONFIG_MAC_PARTITION is not set
CONFIG_MSDOS_PARTITION=y
# CONFIG_BSD_DISKLABEL is not set
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
# CONFIG_LDM_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_KARMA_PARTITION is not set
CONFIG_EFI_PARTITION=y
# CONFIG_SYSV68_PARTITION is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="utf8"
CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
CONFIG_NLS_CODEPAGE_850=y
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
CONFIG_NLS_ASCII=y
CONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
CONFIG_NLS_ISO8859_15=y
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=y
# CONFIG_DLM is not set
CONFIG_INSTRUMENTATION=y
CONFIG_PROFILING=y
CONFIG_OPROFILE=m
CONFIG_HAVE_OPROFILE=y
CONFIG_KPROBES=y
CONFIG_HAVE_KPROBES=y
# CONFIG_MARKERS is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_PAGE_OWNER is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHED_DEBUG is not set
CONFIG_SCHEDSTATS=y
CONFIG_TIMER_STATS=y
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
CONFIG_DEBUG_MUTEXES=y
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_PROVE_LOCKING is not set
# CONFIG_LOCK_STAT is not set
CONFIG_DEBUG_SPINLOCK_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
CONFIG_DEBUG_LIST=y
# CONFIG_DEBUG_SG is not set
CONFIG_FRAME_POINTER=y
# CONFIG_PROFILE_LIKELY is not set
# CONFIG_FORCED_INLINING is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_DEBUG_SYNCHRO_TEST is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_KPROBES_SANITY_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
# CONFIG_SAMPLES is not set
# CONFIG_WANT_EXTRA_DEBUG_INFORMATION is not set
# CONFIG_UNWIND_INFO is not set
# CONFIG_KGDB is not set
# CONFIG_KGDB_ATTACH_WAIT is not set
CONFIG_EARLY_PRINTK=y
CONFIG_DEBUG_STACKOVERFLOW=y
CONFIG_DEBUG_STACK_USAGE=y
CONFIG_DEBUG_RODATA=y
CONFIG_X86_MPPARSE=y
# CONFIG_IOMMU_DEBUG is not set
CONFIG_IO_DELAY_TYPE_0X80=0
CONFIG_IO_DELAY_TYPE_0XED=1
CONFIG_IO_DELAY_TYPE_UDELAY=2
CONFIG_IO_DELAY_TYPE_NONE=3
# CONFIG_IO_DELAY_0X80 is not set
CONFIG_IO_DELAY_0XED=y
# CONFIG_IO_DELAY_UDELAY is not set
# CONFIG_IO_DELAY_NONE is not set
CONFIG_DEFAULT_IO_DELAY_TYPE=1
# CONFIG_DEBUG_BOOT_PARAMS is not set
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=y
# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
CONFIG_CRYPTO_SHA1=y
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_ECB is not set
CONFIG_CRYPTO_CBC=y
# CONFIG_CRYPTO_PCBC is not set
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_XTS is not set
# CONFIG_CRYPTO_CTR is not set
# CONFIG_CRYPTO_GCM is not set
# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_TWOFISH_X86_64 is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_AES is not set
# CONFIG_CRYPTO_AES_X86_64 is not set
CONFIG_CRYPTO_CAST5=y
# CONFIG_CRYPTO_CAST6 is not set
# CONFIG_CRYPTO_TEA is not set
# CONFIG_CRYPTO_ARC4 is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_SALSA20_X86_64 is not set
CONFIG_CRYPTO_DEFLATE=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
CONFIG_CRYPTO_CRC32C=y
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_TEST is not set
# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_VIRTUALIZATION is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
CONFIG_CRC_ITU_T=y
CONFIG_CRC32=y
CONFIG_CRC7=y
CONFIG_LIBCRC32C=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1 (BUG: sched_rt)
2008-01-17 16:48 ` 2.6.24-rc8-mm1 (BUG: sched_rt) Randy Dunlap
@ 2008-01-17 17:11 ` Peter Zijlstra
2008-01-17 18:05 ` Randy Dunlap
2008-01-17 19:14 ` Randy Dunlap
2008-01-17 17:15 ` Peter Zijlstra
1 sibling, 2 replies; 132+ messages in thread
From: Peter Zijlstra @ 2008-01-17 17:11 UTC (permalink / raw)
To: Randy Dunlap; +Cc: Andrew Morton, linux-kernel, mingo
On Thu, 2008-01-17 at 08:48 -0800, Randy Dunlap wrote:
> On Thu, 17 Jan 2008 02:35:14 -0800 Andrew Morton wrote:
>
> >
> > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
>
> Booting on x86_64 SMP gives me:
>
> ------------[ cut here ]------------
> kernel BUG at kernel/sched_rt.c:228!
> invalid opcode: 0000 [1] SMP
> last sysfs file: /sys/devices/pci0000:40/0000:40:0c.0/0000:41:00.0/0000:42:08.0/class
> CPU 2
> Modules linked in: parport_pc lp parport tg3 cciss ehci_hcd ohci_hcd uhci_hcd
> Pid: 12738, comm: 5-1.test Not tainted 2.6.24-rc8-mm1 #1
> RIP: 0010:[<ffffffff8023077b>] [<ffffffff8023077b>] update_curr_rt+0x27/0x87
> RSP: 0018:ffff8101e6805e38 EFLAGS: 00010093
> RAX: 0000000000000000 RBX: ffff81027f8591e0 RCX: ffff81000100fb80
> RDX: 0000000000000000 RSI: ffff81026eb8b1e0 RDI: ffff810001014980
> RBP: ffff8101e6805e48 R08: ffffffff8067d960 R09: 00000000000031c1
> R10: 0000000000000000 R11: 0000000000000246 R12: ffff81026eb8b1e0
> R13: ffff810001014980 R14: 0000000000000001 R15: 00000000ffffffff
> FS: 0000000041a07940(0063) GS:ffff81027f80d700(0000) knlGS:0000000000000000
> CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
> CR2: 000000338b00c2d0 CR3: 0000000254169000 CR4: 00000000000006e0
> DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> Process 5-1.test (pid: 12738, threadinfo ffff8101e6804000, task ffff81026c8de8f0)
> Stack: 0000000000000000 ffff81026eb8b348 ffff8101e6805e78 ffffffff80231c9b
> 0000000000000000 ffff81026eb8b1e0 ffff810001014980 ffff81026eb8b1e0
> ffff8101e6805e98 ffffffff8022f1bb ffff8101e6805ea8 ffff810001014980
> Call Trace:
> [<ffffffff80231c9b>] dequeue_task_rt+0x1f/0x5e
> [<ffffffff8022f1bb>] dequeue_task+0x13/0x1e
> [<ffffffff8022f1e8>] deactivate_task+0x22/0x2a
> [<ffffffff802343f9>] sched_setscheduler+0x22e/0x32f
> [<ffffffff8023486a>] do_sched_setscheduler+0x5f/0x6e
> [<ffffffff802348a0>] sys_sched_setscheduler+0x14/0x18
> [<ffffffff8020c0f9>] tracesys+0xdc/0xe1
>
>
> Code: 48 89 c8 c3 55 48 89 e5 53 48 83 ec 08 48 8b 9f a8 07 00 00 8b 83 b0 01 00 00 48 8b 8b 98 01 00 00 83 f8 01 74 09 83 f8 02 74 04 <0f> 0b eb fe 48 8b 97 c8 07 00 00 48 2b 53 68 b8 00 00 00 00 48
> RIP [<ffffffff8023077b>] update_curr_rt+0x27/0x87
> RSP <ffff8101e6805e38>
> ---[ end trace 792ff0e66da42f45 ]---
Hmm, that would be me messing up in : 4c121cce
- if (!task_has_rt_policy(curr))
- return;
+ BUG_ON(!task_has_rt_policy(curr));
Does reverting that fix it?
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1 (BUG: sched_rt)
2008-01-17 17:11 ` Peter Zijlstra
@ 2008-01-17 18:05 ` Randy Dunlap
2008-01-17 19:14 ` Randy Dunlap
1 sibling, 0 replies; 132+ messages in thread
From: Randy Dunlap @ 2008-01-17 18:05 UTC (permalink / raw)
To: Peter Zijlstra; +Cc: Andrew Morton, linux-kernel, mingo
On Thu, 17 Jan 2008 18:11:04 +0100 Peter Zijlstra wrote:
>
> On Thu, 2008-01-17 at 08:48 -0800, Randy Dunlap wrote:
> > On Thu, 17 Jan 2008 02:35:14 -0800 Andrew Morton wrote:
> >
> > >
> > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
> >
> > Booting on x86_64 SMP gives me:
> >
> > ------------[ cut here ]------------
> > kernel BUG at kernel/sched_rt.c:228!
> > invalid opcode: 0000 [1] SMP
> > last sysfs file: /sys/devices/pci0000:40/0000:40:0c.0/0000:41:00.0/0000:42:08.0/class
> > CPU 2
> > Modules linked in: parport_pc lp parport tg3 cciss ehci_hcd ohci_hcd uhci_hcd
> > Pid: 12738, comm: 5-1.test Not tainted 2.6.24-rc8-mm1 #1
> > RIP: 0010:[<ffffffff8023077b>] [<ffffffff8023077b>] update_curr_rt+0x27/0x87
> > RSP: 0018:ffff8101e6805e38 EFLAGS: 00010093
> > RAX: 0000000000000000 RBX: ffff81027f8591e0 RCX: ffff81000100fb80
> > RDX: 0000000000000000 RSI: ffff81026eb8b1e0 RDI: ffff810001014980
> > RBP: ffff8101e6805e48 R08: ffffffff8067d960 R09: 00000000000031c1
> > R10: 0000000000000000 R11: 0000000000000246 R12: ffff81026eb8b1e0
> > R13: ffff810001014980 R14: 0000000000000001 R15: 00000000ffffffff
> > FS: 0000000041a07940(0063) GS:ffff81027f80d700(0000) knlGS:0000000000000000
> > CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
> > CR2: 000000338b00c2d0 CR3: 0000000254169000 CR4: 00000000000006e0
> > DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> > DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> > Process 5-1.test (pid: 12738, threadinfo ffff8101e6804000, task ffff81026c8de8f0)
> > Stack: 0000000000000000 ffff81026eb8b348 ffff8101e6805e78 ffffffff80231c9b
> > 0000000000000000 ffff81026eb8b1e0 ffff810001014980 ffff81026eb8b1e0
> > ffff8101e6805e98 ffffffff8022f1bb ffff8101e6805ea8 ffff810001014980
> > Call Trace:
> > [<ffffffff80231c9b>] dequeue_task_rt+0x1f/0x5e
> > [<ffffffff8022f1bb>] dequeue_task+0x13/0x1e
> > [<ffffffff8022f1e8>] deactivate_task+0x22/0x2a
> > [<ffffffff802343f9>] sched_setscheduler+0x22e/0x32f
> > [<ffffffff8023486a>] do_sched_setscheduler+0x5f/0x6e
> > [<ffffffff802348a0>] sys_sched_setscheduler+0x14/0x18
> > [<ffffffff8020c0f9>] tracesys+0xdc/0xe1
> >
> >
> > Code: 48 89 c8 c3 55 48 89 e5 53 48 83 ec 08 48 8b 9f a8 07 00 00 8b 83 b0 01 00 00 48 8b 8b 98 01 00 00 83 f8 01 74 09 83 f8 02 74 04 <0f> 0b eb fe 48 8b 97 c8 07 00 00 48 2b 53 68 b8 00 00 00 00 48
> > RIP [<ffffffff8023077b>] update_curr_rt+0x27/0x87
> > RSP <ffff8101e6805e38>
> > ---[ end trace 792ff0e66da42f45 ]---
>
>
> Hmm, that would be me messing up in : 4c121cce
>
> - if (!task_has_rt_policy(curr))
> - return;
> + BUG_ON(!task_has_rt_policy(curr));
>
>
> Does reverting that fix it?
Yes, it does. Thanks.
---
~Randy
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1 (BUG: sched_rt)
2008-01-17 17:11 ` Peter Zijlstra
2008-01-17 18:05 ` Randy Dunlap
@ 2008-01-17 19:14 ` Randy Dunlap
2008-01-17 19:38 ` Andrew Morton
1 sibling, 1 reply; 132+ messages in thread
From: Randy Dunlap @ 2008-01-17 19:14 UTC (permalink / raw)
To: Peter Zijlstra; +Cc: Andrew Morton, linux-kernel, mingo
On Thu, 17 Jan 2008 18:11:04 +0100 Peter Zijlstra wrote:
>
> On Thu, 2008-01-17 at 08:48 -0800, Randy Dunlap wrote:
> > On Thu, 17 Jan 2008 02:35:14 -0800 Andrew Morton wrote:
> >
> > >
> > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
> >
> > Booting on x86_64 SMP gives me:
> >
> > ------------[ cut here ]------------
> > kernel BUG at kernel/sched_rt.c:228!
> > invalid opcode: 0000 [1] SMP
> > last sysfs file: /sys/devices/pci0000:40/0000:40:0c.0/0000:41:00.0/0000:42:08.0/class
> > CPU 2
> > Modules linked in: parport_pc lp parport tg3 cciss ehci_hcd ohci_hcd uhci_hcd
> > Pid: 12738, comm: 5-1.test Not tainted 2.6.24-rc8-mm1 #1
> > RIP: 0010:[<ffffffff8023077b>] [<ffffffff8023077b>] update_curr_rt+0x27/0x87
> > RSP: 0018:ffff8101e6805e38 EFLAGS: 00010093
> > RAX: 0000000000000000 RBX: ffff81027f8591e0 RCX: ffff81000100fb80
> > RDX: 0000000000000000 RSI: ffff81026eb8b1e0 RDI: ffff810001014980
> > RBP: ffff8101e6805e48 R08: ffffffff8067d960 R09: 00000000000031c1
> > R10: 0000000000000000 R11: 0000000000000246 R12: ffff81026eb8b1e0
> > R13: ffff810001014980 R14: 0000000000000001 R15: 00000000ffffffff
> > FS: 0000000041a07940(0063) GS:ffff81027f80d700(0000) knlGS:0000000000000000
> > CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
> > CR2: 000000338b00c2d0 CR3: 0000000254169000 CR4: 00000000000006e0
> > DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> > DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> > Process 5-1.test (pid: 12738, threadinfo ffff8101e6804000, task ffff81026c8de8f0)
> > Stack: 0000000000000000 ffff81026eb8b348 ffff8101e6805e78 ffffffff80231c9b
> > 0000000000000000 ffff81026eb8b1e0 ffff810001014980 ffff81026eb8b1e0
> > ffff8101e6805e98 ffffffff8022f1bb ffff8101e6805ea8 ffff810001014980
> > Call Trace:
> > [<ffffffff80231c9b>] dequeue_task_rt+0x1f/0x5e
> > [<ffffffff8022f1bb>] dequeue_task+0x13/0x1e
> > [<ffffffff8022f1e8>] deactivate_task+0x22/0x2a
> > [<ffffffff802343f9>] sched_setscheduler+0x22e/0x32f
> > [<ffffffff8023486a>] do_sched_setscheduler+0x5f/0x6e
> > [<ffffffff802348a0>] sys_sched_setscheduler+0x14/0x18
> > [<ffffffff8020c0f9>] tracesys+0xdc/0xe1
> >
> >
> > Code: 48 89 c8 c3 55 48 89 e5 53 48 83 ec 08 48 8b 9f a8 07 00 00 8b 83 b0 01 00 00 48 8b 8b 98 01 00 00 83 f8 01 74 09 83 f8 02 74 04 <0f> 0b eb fe 48 8b 97 c8 07 00 00 48 2b 53 68 b8 00 00 00 00 48
> > RIP [<ffffffff8023077b>] update_curr_rt+0x27/0x87
> > RSP <ffff8101e6805e38>
> > ---[ end trace 792ff0e66da42f45 ]---
>
>
> Hmm, that would be me messing up in : 4c121cce
>
> - if (!task_has_rt_policy(curr))
> - return;
> + BUG_ON(!task_has_rt_policy(curr));
>
>
> Does reverting that fix it?
Ack. Andrew, do you want this hotfix?
---
From: Peter Zijlstra <peterz@infradead.org>
Revert the BUG_ON(). Condition is OK and happens.
Tested-by: Randy Dunlap <randy.dunlap@oracle.com>
---
kernel/sched_rt.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
--- linux-2.6.24-rc8-mm1.orig/kernel/sched_rt.c
+++ linux-2.6.24-rc8-mm1/kernel/sched_rt.c
@@ -225,7 +225,8 @@ static void update_curr_rt(struct rq *rq
struct rt_rq *rt_rq = rt_rq_of_se(rt_se);
u64 delta_exec;
- BUG_ON(!task_has_rt_policy(curr));
+ if (!task_has_rt_policy(curr))
+ return;
delta_exec = rq->clock - curr->se.exec_start;
if (unlikely((s64)delta_exec < 0))
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1 (BUG: sched_rt)
2008-01-17 16:48 ` 2.6.24-rc8-mm1 (BUG: sched_rt) Randy Dunlap
2008-01-17 17:11 ` Peter Zijlstra
@ 2008-01-17 17:15 ` Peter Zijlstra
1 sibling, 0 replies; 132+ messages in thread
From: Peter Zijlstra @ 2008-01-17 17:15 UTC (permalink / raw)
To: Randy Dunlap; +Cc: Andrew Morton, linux-kernel, mingo
On Thu, 2008-01-17 at 08:48 -0800, Randy Dunlap wrote:
> On Thu, 17 Jan 2008 02:35:14 -0800 Andrew Morton wrote:
>
> >
> > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
>
> Booting on x86_64 SMP gives me:
>
> ------------[ cut here ]------------
> kernel BUG at kernel/sched_rt.c:228!
> invalid opcode: 0000 [1] SMP
> last sysfs file: /sys/devices/pci0000:40/0000:40:0c.0/0000:41:00.0/0000:42:08.0/class
> CPU 2
> Modules linked in: parport_pc lp parport tg3 cciss ehci_hcd ohci_hcd uhci_hcd
> Pid: 12738, comm: 5-1.test Not tainted 2.6.24-rc8-mm1 #1
> RIP: 0010:[<ffffffff8023077b>] [<ffffffff8023077b>] update_curr_rt+0x27/0x87
> RSP: 0018:ffff8101e6805e38 EFLAGS: 00010093
> RAX: 0000000000000000 RBX: ffff81027f8591e0 RCX: ffff81000100fb80
> RDX: 0000000000000000 RSI: ffff81026eb8b1e0 RDI: ffff810001014980
> RBP: ffff8101e6805e48 R08: ffffffff8067d960 R09: 00000000000031c1
> R10: 0000000000000000 R11: 0000000000000246 R12: ffff81026eb8b1e0
> R13: ffff810001014980 R14: 0000000000000001 R15: 00000000ffffffff
> FS: 0000000041a07940(0063) GS:ffff81027f80d700(0000) knlGS:0000000000000000
> CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
> CR2: 000000338b00c2d0 CR3: 0000000254169000 CR4: 00000000000006e0
> DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
> DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
> Process 5-1.test (pid: 12738, threadinfo ffff8101e6804000, task ffff81026c8de8f0)
> Stack: 0000000000000000 ffff81026eb8b348 ffff8101e6805e78 ffffffff80231c9b
> 0000000000000000 ffff81026eb8b1e0 ffff810001014980 ffff81026eb8b1e0
> ffff8101e6805e98 ffffffff8022f1bb ffff8101e6805ea8 ffff810001014980
> Call Trace:
> [<ffffffff80231c9b>] dequeue_task_rt+0x1f/0x5e
> [<ffffffff8022f1bb>] dequeue_task+0x13/0x1e
> [<ffffffff8022f1e8>] deactivate_task+0x22/0x2a
> [<ffffffff802343f9>] sched_setscheduler+0x22e/0x32f
> [<ffffffff8023486a>] do_sched_setscheduler+0x5f/0x6e
> [<ffffffff802348a0>] sys_sched_setscheduler+0x14/0x18
> [<ffffffff8020c0f9>] tracesys+0xdc/0xe1
>
>
> Code: 48 89 c8 c3 55 48 89 e5 53 48 83 ec 08 48 8b 9f a8 07 00 00 8b 83 b0 01 00 00 48 8b 8b 98 01 00 00 83 f8 01 74 09 83 f8 02 74 04 <0f> 0b eb fe 48 8b 97 c8 07 00 00 48 2b 53 68 b8 00 00 00 00 48
> RIP [<ffffffff8023077b>] update_curr_rt+0x27/0x87
> RSP <ffff8101e6805e38>
> ---[ end trace 792ff0e66da42f45 ]---
Hmm that would be me messing up in: 4c121cce
- if (!task_has_rt_policy(curr))
- return;
+ BUG_ON(!task_has_rt_policy(curr));
Does reverting that help?
Strange thing is, at the time I was pretty sure that ought not
happen... /me reaches for a brown paper bag.
^ permalink raw reply [flat|nested] 132+ messages in thread
* x86 refuses to build [Re: 2.6.24-rc8-mm1]
2008-01-17 10:35 2.6.24-rc8-mm1 Andrew Morton
` (8 preceding siblings ...)
2008-01-17 16:48 ` 2.6.24-rc8-mm1 (BUG: sched_rt) Randy Dunlap
@ 2008-01-17 17:28 ` Dhaval Giani
2008-01-17 18:44 ` Dhaval Giani
2008-01-17 18:13 ` 2.6.24-rc8-mm1: broken suspend Rafael J. Wysocki
` (20 subsequent siblings)
30 siblings, 1 reply; 132+ messages in thread
From: Dhaval Giani @ 2008-01-17 17:28 UTC (permalink / raw)
To: Ingo Molnar, tglx; +Cc: linux-kernel, Andrew Morton
On Thu, Jan 17, 2008 at 02:35:14AM -0800, Andrew Morton wrote:
>
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
>
Hi Ingo, Thomas,
x86 fails to build with
arch/x86/mm/discontig_32.c:39:23: bios_ebda.h:
No such file or directory
make[1]: *** [arch/x86/mm/discontig_32.o] Error 1
make: *** [arch/x86/mm] Error 2
Applying a trivial fix like,
---
arch/x86/mm/discontig_32.c | 2 +-
1 files changed, 1 insertion(+), 1 deletion(-)
Index: linux-2.6.24-rc8/arch/x86/mm/discontig_32.c
===================================================================
--- linux-2.6.24-rc8.orig/arch/x86/mm/discontig_32.c
+++ linux-2.6.24-rc8/arch/x86/mm/discontig_32.c
@@ -36,7 +36,7 @@
#include <asm/e820.h>
#include <asm/setup.h>
#include <asm/mmzone.h>
-#include <bios_ebda.h>
+#include <asm/bios_ebda.h>
struct pglist_data *node_data[MAX_NUMNODES] __read_mostly;
EXPORT_SYMBOL(node_data);
causes,
kernel/built-in.o(.text+0x5131): In function `move_task_off_dead_cpu':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
kernel/built-in.o(.text+0x5156):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
kernel/built-in.o(.text+0x5c0d): In function `cpu_to_allnodes_group':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
kernel/built-in.o(.text+0x5c2e):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
kernel/built-in.o(.text+0x5e84): In function `build_sched_domains':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
kernel/built-in.o(.text+0x5ea3):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
kernel/built-in.o(.text+0x60ab):include/asm/topology.h:43: undefined
reference to `x86_cpu_to_node_map_early_ptr'
kernel/built-in.o(.text+0x60ca):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
kernel/built-in.o(.text+0x7239): In function `sched_create_group':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
kernel/built-in.o(.text+0x7251):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
kernel/built-in.o(.text+0x7274):include/asm/topology.h:43: undefined
reference to `x86_cpu_to_node_map_early_ptr'
kernel/built-in.o(.text+0x7293):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
kernel/built-in.o(.text+0x72b6):include/asm/topology.h:43: undefined
reference to `x86_cpu_to_node_map_early_ptr'
kernel/built-in.o(.text+0x72d5):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
kernel/built-in.o(.text+0x72f8):include/asm/topology.h:43: undefined
reference to `x86_cpu_to_node_map_early_ptr'
kernel/built-in.o(.text+0x7317):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
kernel/built-in.o(.text+0xb5d4): In function `profile_cpu_callback':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
kernel/built-in.o(.text+0xb5f3):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
kernel/built-in.o(.text+0x12722): In function `init_timers_cpu':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
kernel/built-in.o(.text+0x12741):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
kernel/built-in.o(.text+0x17bd9): In function `sys_getcpu':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
kernel/built-in.o(.text+0x17bf8):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
kernel/built-in.o(.init.text+0x94a): In function `create_hash_tables':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
kernel/built-in.o(.init.text+0x96b):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0x4ea1): In function `nr_free_zone_pages':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0x4ec8):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0x5c29): In function `process_zones':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0x5c50):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0x7c0a): In function `max_sane_readahead':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0x7c2f):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0x7c96):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0xadcc): In function `zone_reclaim':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0xadf2):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0xb6e1): In function `refresh_cpu_vm_stats':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0xb70a):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0xb7a9): In function `zone_statistics':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0xb7cf):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0x18757): In function `alloc_fresh_huge_page_node':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0x1877d):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0x1a49f): In function `new_node_page':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0x1a4c5):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0x1ac53): In function `zonelist_policy':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0x1ac72):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0x1ad68): In function `slab_node':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0x1ad8e):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0x1ea46): In function `init_reap_node':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0x1ea65):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0x1eec8): In function `cpuup_canceled':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0x1eeef):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0x1f050): In function `cpuup_prepare':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0x1f075):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0x1f418): In function `kmem_getpages':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0x1f43e):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0x1ffc1): In function `check_spinlock_acquired':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0x1ffe7):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0x20039): In function `do_drain':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0x20061):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0x20b19): In function `cache_alloc_refill':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0x20b47):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0x20ee3): In function `alternate_node_alloc':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0x20f09):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0x21309): In function `cache_flusharray':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0x21332):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0x214c9): In function `kmem_cache_alloc':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0x214ef):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0x215be): In function `kmem_cache_alloc_node':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0x215e4):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0x2160b):include/asm/topology.h:43: undefined
reference to `x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0x21631):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0x21827): In function `__kmalloc':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0x2184d):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0x219ad): In function `__kmalloc_track_caller':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0x219d3):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0x21b06): In function `kmem_cache_free':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0x21b25):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0x21d29): In function `kfree':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0x21d48):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0x220a9): In function `do_tune_cpucache':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0x220c8):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0x2216b):include/asm/topology.h:43: undefined
reference to `x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0x2218a):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0x221a2):include/asm/topology.h:43: undefined
reference to `x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0x221c1):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0x221de):include/asm/topology.h:43: undefined
reference to `x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0x221fd):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0x223af): In function `cache_reap':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0x223d5):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0x2429b): In function `new_page_node':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0x242c1):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0x2477b): In function `percpu_populate':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0x247a2):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text+0x248c7): In function `max_pages':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text+0x248ed):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.init.text+0x1f8a): In function `kmem_cache_init':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.init.text+0x1fae):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
mm/built-in.o(.text.init.refok+0x232): In function `setup_cpu_cache':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
mm/built-in.o(.text.init.refok+0x258):include/asm/topology.h:48:
undefined reference to `per_cpu__x86_cpu_to_node_map'
drivers/built-in.o(.text+0x8152e): In function `unregister_cpu':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
drivers/built-in.o(.text+0x8154d):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
drivers/built-in.o(.text+0x815b2): In function `register_cpu':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
drivers/built-in.o(.text+0x815d4):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
drivers/built-in.o(.text+0x8160b):include/asm/topology.h:43: undefined
reference to `x86_cpu_to_node_map_early_ptr'
drivers/built-in.o(.text+0x8162a):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
drivers/built-in.o(.text+0x84a90): In function `register_one_node':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
drivers/built-in.o(.text+0x84aaf):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
arch/x86/oprofile/built-in.o(.text+0x21b): In function
`alloc_cpu_buffers':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
arch/x86/oprofile/built-in.o(.text+0x23a):include/asm/topology.h:48:
undefined reference to `per_cpu__x86_cpu_to_node_map'
net/built-in.o(.text+0x158de): In function `flow_cache_cpu_prepare':
include/asm/topology.h:43: undefined reference to
`x86_cpu_to_node_map_early_ptr'
net/built-in.o(.text+0x158f6):include/asm/topology.h:48: undefined
reference to `per_cpu__x86_cpu_to_node_map'
make: *** [.tmp_vmlinux1] Error 1
[root@llm11 linux-2.6.24-rc8]#
[sorry, its a copy paste for now].
.config follows
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.24-rc8-mm1
# Thu Jan 17 23:24:12 2008
#
# CONFIG_64BIT is not set
CONFIG_X86_32=y
# CONFIG_X86_64 is not set
CONFIG_X86=y
# CONFIG_GENERIC_LOCKBREAK is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_SEMAPHORE_SLEEPERS=y
CONFIG_FAST_CMPXCHG_LOCAL=y
CONFIG_MMU=y
CONFIG_ZONE_DMA=y
CONFIG_QUICKLIST=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=y
CONFIG_GENERIC_BUG=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_HWEIGHT=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_DMI=y
# CONFIG_RWSEM_GENERIC_SPINLOCK is not set
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_GENERIC_CALIBRATE_DELAY=y
# CONFIG_GENERIC_TIME_VSYSCALL is not set
# CONFIG_ARCH_SETS_UP_PER_CPU_AREA is not set
CONFIG_ARCH_SUPPORTS_OPROFILE=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_ZONE_DMA32 is not set
CONFIG_ARCH_POPULATES_NODE_MAP=y
# CONFIG_AUDIT_ARCH is not set
CONFIG_ARCH_SUPPORTS_AOUT=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_PENDING_IRQ=y
CONFIG_X86_SMP=y
CONFIG_X86_32_SMP=y
CONFIG_X86_HT=y
CONFIG_X86_BIOS_REBOOT=y
CONFIG_X86_TRAMPOLINE=y
CONFIG_KTIME_SCALAR=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
CONFIG_AUDIT=y
CONFIG_AUDITSYSCALL=y
CONFIG_AUDIT_TREE=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=15
CONFIG_CGROUPS=y
# CONFIG_CGROUP_DEBUG is not set
# CONFIG_CGROUP_NS is not set
# CONFIG_CPUSETS is not set
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_FAIR_USER_SCHED is not set
CONFIG_FAIR_CGROUP_SCHED=y
# CONFIG_CGROUP_CPUACCT is not set
# CONFIG_RESOURCE_COUNTERS is not set
CONFIG_SYSFS_DEPRECATED=y
CONFIG_RELAY=y
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set
# CONFIG_IPC_NS is not set
# CONFIG_USER_NS is not set
# CONFIG_PID_NS is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
# CONFIG_KMOD is not set
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
CONFIG_CLASSIC_RCU=y
# CONFIG_PREEMPT_RCU is not set
#
# Processor type and features
#
# CONFIG_TICK_ONESHOT is not set
# CONFIG_NO_HZ is not set
# CONFIG_HIGH_RES_TIMERS is not set
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_SMP=y
# CONFIG_X86_PC is not set
# CONFIG_X86_ELAN is not set
# CONFIG_X86_VOYAGER is not set
# CONFIG_X86_NUMAQ is not set
# CONFIG_X86_SUMMIT is not set
# CONFIG_X86_BIGSMP is not set
# CONFIG_X86_VISWS is not set
CONFIG_X86_GENERICARCH=y
# CONFIG_X86_ES7000 is not set
# CONFIG_X86_RDC321X is not set
# CONFIG_X86_VSMP is not set
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
# CONFIG_PARAVIRT_GUEST is not set
CONFIG_ACPI_SRAT=y
CONFIG_HAVE_ARCH_PARSE_SRAT=y
CONFIG_X86_SUMMIT_NUMA=y
CONFIG_X86_CYCLONE_TIMER=y
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM is not set
CONFIG_MPENTIUM4=y
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP2 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MGEODEGX1 is not set
# CONFIG_MGEODE_LX is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_MVIAC7 is not set
# CONFIG_MPSC is not set
# CONFIG_MCORE2 is not set
# CONFIG_GENERIC_CPU is not set
CONFIG_X86_GENERIC=y
CONFIG_X86_CMPXCHG=y
CONFIG_X86_L1_CACHE_SHIFT=7
CONFIG_X86_XADD=y
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
CONFIG_X86_GOOD_APIC=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_TSC=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=4
CONFIG_X86_DEBUGCTLMSR=y
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_SUPPORTS_KVM=y
CONFIG_NR_CPUS=32
CONFIG_SCHED_SMT=y
CONFIG_SCHED_MC=y
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
CONFIG_RCU_TRACE=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_MCE=y
CONFIG_X86_MCE_NONFATAL=y
CONFIG_X86_MCE_P4THERMAL=y
CONFIG_VM86=y
# CONFIG_TOSHIBA is not set
# CONFIG_I8K is not set
# CONFIG_X86_REBOOTFIXUPS is not set
CONFIG_MICROCODE=y
CONFIG_MICROCODE_OLD_INTERFACE=y
CONFIG_X86_MSR=y
CONFIG_X86_CPUID=y
# CONFIG_NOHIGHMEM is not set
# CONFIG_HIGHMEM4G is not set
CONFIG_HIGHMEM64G=y
CONFIG_PAGE_OFFSET=0xC0000000
CONFIG_HIGHMEM=y
CONFIG_X86_PAE=y
CONFIG_NUMA=y
CONFIG_NODES_SHIFT=3
CONFIG_HAVE_ARCH_BOOTMEM_NODE=y
CONFIG_ARCH_HAVE_MEMORY_PRESENT=y
CONFIG_NEED_NODE_MEMMAP_SIZE=y
CONFIG_HAVE_ARCH_ALLOC_REMAP=y
CONFIG_ARCH_DISCONTIGMEM_ENABLE=y
CONFIG_ARCH_DISCONTIGMEM_DEFAULT=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_FLATMEM_MANUAL is not set
CONFIG_DISCONTIGMEM_MANUAL=y
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_DISCONTIGMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_NEED_MULTIPLE_NODES=y
CONFIG_HAVE_MEMORY_PRESENT=y
CONFIG_SPARSEMEM_STATIC=y
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_MIGRATION=y
CONFIG_RESOURCES_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_NR_QUICK=1
CONFIG_VIRT_TO_BUS=y
# CONFIG_HIGHPTE is not set
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
# CONFIG_EFI is not set
# CONFIG_IRQBALANCE is not set
CONFIG_BOOT_IOREMAP=y
CONFIG_SECCOMP=y
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
# CONFIG_SCHED_HRTICK is not set
CONFIG_KEXEC=y
# CONFIG_CRASH_DUMP is not set
CONFIG_PHYSICAL_START=0x100000
# CONFIG_RELOCATABLE is not set
CONFIG_PHYSICAL_ALIGN=0x100000
CONFIG_HOTPLUG_CPU=y
CONFIG_COMPAT_VDSO=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
# CONFIG_HAVE_ARCH_EARLY_PFN_TO_NID is not set
#
# Power management options
#
CONFIG_PM=y
CONFIG_PM_LEGACY=y
CONFIG_PM_DEBUG=y
# CONFIG_PM_VERBOSE is not set
CONFIG_CAN_PM_TRACE=y
# CONFIG_PM_TRACE_RTC is not set
CONFIG_PM_SLEEP_SMP=y
CONFIG_PM_SLEEP=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
# CONFIG_HIBERNATION is not set
CONFIG_ACPI=y
CONFIG_ACPI_SLEEP=y
# CONFIG_ACPI_PROCFS is not set
CONFIG_ACPI_PROCFS_POWER=y
CONFIG_ACPI_SYSFS_POWER=y
CONFIG_ACPI_PROC_EVENT=y
CONFIG_ACPI_AC=y
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_FAN=y
# CONFIG_ACPI_DOCK is not set
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_HOTPLUG_CPU=y
CONFIG_ACPI_THERMAL=y
CONFIG_ACPI_NUMA=y
# CONFIG_ACPI_ASUS is not set
# CONFIG_ACPI_TOSHIBA is not set
CONFIG_ACPI_BLACKLIST_YEAR=2001
CONFIG_ACPI_DEBUG=y
# CONFIG_ACPI_DEBUG_FUNC_TRACE is not set
CONFIG_ACPI_EC=y
CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y
CONFIG_X86_PM_TIMER=y
CONFIG_ACPI_CONTAINER=y
# CONFIG_ACPI_SBS is not set
# CONFIG_APM is not set
#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=y
CONFIG_CPU_FREQ_DEBUG=y
CONFIG_CPU_FREQ_STAT=y
CONFIG_CPU_FREQ_STAT_DETAILS=y
CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y
#
# CPUFreq processor drivers
#
# CONFIG_X86_ACPI_CPUFREQ is not set
# CONFIG_X86_POWERNOW_K6 is not set
# CONFIG_X86_POWERNOW_K7 is not set
# CONFIG_X86_POWERNOW_K8 is not set
# CONFIG_X86_GX_SUSPMOD is not set
# CONFIG_X86_SPEEDSTEP_CENTRINO is not set
# CONFIG_X86_SPEEDSTEP_ICH is not set
# CONFIG_X86_SPEEDSTEP_SMI is not set
CONFIG_X86_P4_CLOCKMOD=y
# CONFIG_X86_CPUFREQ_NFORCE2 is not set
# CONFIG_X86_LONGRUN is not set
# CONFIG_X86_LONGHAUL is not set
# CONFIG_X86_E_POWERSAVER is not set
#
# shared options
#
CONFIG_X86_SPEEDSTEP_LIB=y
# CONFIG_CPU_IDLE is not set
#
# Bus options (PCI etc.)
#
CONFIG_PCI=y
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GOMMCONFIG is not set
# CONFIG_PCI_GODIRECT is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_PCI_DOMAINS=y
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_PCI_MSI=y
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
CONFIG_HT_IRQ=y
CONFIG_ISA_DMA_API=y
# CONFIG_ISA is not set
# CONFIG_MCA is not set
# CONFIG_SCx200 is not set
CONFIG_K8_NB=y
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
#
# Executable file formats / Emulations
#
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_AOUT is not set
# CONFIG_BINFMT_MISC is not set
#
# Networking
#
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
# CONFIG_XFRM_USER is not set
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_DHCP=y
# CONFIG_IP_PNP_BOOTP is not set
# CONFIG_IP_PNP_RARP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_XFRM_MODE_BEET=y
# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
CONFIG_IPV6=m
# CONFIG_IPV6_PRIVACY is not set
# CONFIG_IPV6_ROUTER_PREF is not set
# CONFIG_IPV6_OPTIMISTIC_DAD is not set
# CONFIG_INET6_AH is not set
# CONFIG_INET6_ESP is not set
# CONFIG_INET6_IPCOMP is not set
# CONFIG_IPV6_MIP6 is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
# CONFIG_INET6_TUNNEL is not set
# CONFIG_INET6_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET6_XFRM_MODE_TUNNEL is not set
# CONFIG_INET6_XFRM_MODE_BEET is not set
# CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION is not set
# CONFIG_IPV6_SIT is not set
# CONFIG_IPV6_TUNNEL is not set
# CONFIG_IPV6_MULTIPLE_TABLES is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_NET_TCPPROBE is not set
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
#
# Wireless
#
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_EXT is not set
# CONFIG_MAC80211 is not set
# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=y
CONFIG_PROC_EVENTS=y
# CONFIG_MTD is not set
# CONFIG_PARPORT is not set
CONFIG_PNP=y
# CONFIG_PNP_DEBUG is not set
#
# Protocols
#
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
CONFIG_BLK_DEV_FD=y
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=4096
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
CONFIG_MISC_DEVICES=y
# CONFIG_IBM_ASM is not set
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_SONY_LAPTOP is not set
# CONFIG_THINKPAD_ACPI is not set
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
#
# Please see Documentation/ide.txt for help/info on IDE drives
#
# CONFIG_BLK_DEV_IDE_SATA is not set
# CONFIG_BLK_DEV_HD_IDE is not set
CONFIG_BLK_DEV_IDEDISK=y
CONFIG_IDEDISK_MULTI_MODE=y
CONFIG_BLK_DEV_IDECD=y
CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEFLOPPY is not set
# CONFIG_BLK_DEV_IDESCSI is not set
# CONFIG_BLK_DEV_IDEACPI is not set
# CONFIG_IDE_TASK_IOCTL is not set
# CONFIG_IDE_PROC_FS is not set
#
# IDE chipset support/bugfixes
#
CONFIG_IDE_GENERIC=y
# CONFIG_BLK_DEV_PLATFORM is not set
# CONFIG_BLK_DEV_CMD640 is not set
# CONFIG_BLK_DEV_IDEPNP is not set
#
# PCI IDE chipsets support
#
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_IDEPCI_PCIBUS_ORDER=y
# CONFIG_BLK_DEV_GENERIC is not set
# CONFIG_BLK_DEV_OPTI621 is not set
# CONFIG_BLK_DEV_RZ1000 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
CONFIG_BLK_DEV_AMD74XX=y
# CONFIG_BLK_DEV_ATIIXP is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_CS5535 is not set
# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
CONFIG_BLK_DEV_PIIX=y
# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
# CONFIG_BLK_DEV_SVWKS is not set
# CONFIG_BLK_DEV_SIIMAGE is not set
# CONFIG_BLK_DEV_SIS5513 is not set
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
# CONFIG_BLK_DEV_TC86C001 is not set
CONFIG_BLK_DEV_IDEDMA=y
CONFIG_IDE_ARCH_OBSOLETE_INIT=y
# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
# CONFIG_SCSI_TGT is not set
CONFIG_SCSI_NETLINK=y
# CONFIG_SCSI_PROC_FS is not set
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
CONFIG_CHR_DEV_ST=y
CONFIG_CHR_DEV_OSST=y
CONFIG_BLK_DEV_SR=y
# CONFIG_BLK_DEV_SR_VENDOR is not set
CONFIG_CHR_DEV_SG=y
# CONFIG_CHR_DEV_SCH is not set
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
# CONFIG_SCSI_SCAN_ASYNC is not set
CONFIG_SCSI_WAIT_SCAN=m
#
# SCSI Transports
#
CONFIG_SCSI_SPI_ATTRS=y
CONFIG_SCSI_FC_ATTRS=y
# CONFIG_SCSI_ISCSI_ATTRS is not set
CONFIG_SCSI_SAS_ATTRS=y
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
CONFIG_SCSI_AIC7XXX=y
CONFIG_AIC7XXX_CMDS_PER_DEVICE=32
CONFIG_AIC7XXX_RESET_DELAY_MS=5000
CONFIG_AIC7XXX_DEBUG_ENABLE=y
CONFIG_AIC7XXX_DEBUG_MASK=0
CONFIG_AIC7XXX_REG_PRETTY_PRINT=y
CONFIG_SCSI_AIC7XXX_OLD=y
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_AIC94XX is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_ARCMSR is not set
CONFIG_MEGARAID_NEWGEN=y
CONFIG_MEGARAID_MM=y
CONFIG_MEGARAID_MAILBOX=y
CONFIG_MEGARAID_LEGACY=y
CONFIG_MEGARAID_SAS=y
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_FC is not set
# CONFIG_SCSI_QLA_ISCSI is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_ATA is not set
CONFIG_MD=y
# CONFIG_BLK_DEV_MD is not set
CONFIG_BLK_DEV_DM=y
# CONFIG_DM_DEBUG is not set
# CONFIG_DM_CRYPT is not set
# CONFIG_DM_SNAPSHOT is not set
# CONFIG_DM_MIRROR is not set
# CONFIG_DM_ZERO is not set
# CONFIG_DM_MULTIPATH is not set
# CONFIG_DM_DELAY is not set
# CONFIG_DM_UEVENT is not set
CONFIG_FUSION=y
CONFIG_FUSION_SPI=y
CONFIG_FUSION_FC=y
CONFIG_FUSION_SAS=y
CONFIG_FUSION_MAX_SGE=128
CONFIG_FUSION_CTL=y
# CONFIG_FUSION_LOGGING is not set
#
# IEEE 1394 (FireWire) support
#
# CONFIG_FIREWIRE is not set
CONFIG_IEEE1394=y
#
# Subsystem Options
#
# CONFIG_IEEE1394_VERBOSEDEBUG is not set
#
# Controllers
#
#
# Texas Instruments PCILynx requires I2C
#
CONFIG_IEEE1394_OHCI1394=y
#
# Protocols
#
# CONFIG_IEEE1394_VIDEO1394 is not set
# CONFIG_IEEE1394_SBP2 is not set
# CONFIG_IEEE1394_ETH1394_ROM_ENTRY is not set
# CONFIG_IEEE1394_ETH1394 is not set
# CONFIG_IEEE1394_DV1394 is not set
CONFIG_IEEE1394_RAWIO=y
# CONFIG_I2O is not set
CONFIG_MACINTOSH_DRIVERS=y
# CONFIG_MAC_EMUMOUSEBTN is not set
CONFIG_NETDEVICES=y
# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
CONFIG_BONDING=y
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
# CONFIG_TUN is not set
# CONFIG_VETH is not set
# CONFIG_NET_SB1000 is not set
# CONFIG_ARCNET is not set
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
CONFIG_NET_TULIP=y
# CONFIG_DE2104X is not set
CONFIG_TULIP=y
# CONFIG_TULIP_MWI is not set
# CONFIG_TULIP_MMIO is not set
# CONFIG_TULIP_NAPI is not set
# CONFIG_DE4X5 is not set
# CONFIG_WINBOND_840 is not set
# CONFIG_DM9102 is not set
# CONFIG_ULI526X is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
CONFIG_NET_PCI=y
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
CONFIG_B44=y
CONFIG_B44_PCI_AUTOSELECT=y
CONFIG_B44_PCICORE_AUTOSELECT=y
CONFIG_B44_PCI=y
CONFIG_FORCEDETH=y
# CONFIG_FORCEDETH_NAPI is not set
# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_NE2K_PCI is not set
# CONFIG_8139CP is not set
# CONFIG_8139TOO is not set
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
# CONFIG_IP1000 is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
CONFIG_TIGON3=y
CONFIG_BNX2=y
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
CONFIG_NETDEV_10000=y
# CONFIG_CHELSIO_T1 is not set
# CONFIG_CHELSIO_T3 is not set
# CONFIG_IXGBE is not set
# CONFIG_IXGB is not set
# CONFIG_S2IO is not set
# CONFIG_MYRI10GE is not set
# CONFIG_NETXEN_NIC is not set
# CONFIG_NIU is not set
# CONFIG_MLX4_CORE is not set
# CONFIG_TEHUTI is not set
# CONFIG_BNX2X is not set
# CONFIG_TR is not set
#
# Wireless LAN
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
CONFIG_PPP=y
CONFIG_PPP_MULTILINK=y
CONFIG_PPP_FILTER=y
# CONFIG_PPP_ASYNC is not set
# CONFIG_PPP_SYNC_TTY is not set
# CONFIG_PPP_DEFLATE is not set
# CONFIG_PPP_BSDCOMP is not set
# CONFIG_PPP_MPPE is not set
# CONFIG_PPPOE is not set
# CONFIG_PPPOL2TP is not set
# CONFIG_SLIP is not set
CONFIG_SLHC=y
# CONFIG_NET_FC is not set
CONFIG_NETCONSOLE=y
# CONFIG_NETCONSOLE_DYNAMIC is not set
CONFIG_NETPOLL=y
# CONFIG_NETPOLL_TRAP is not set
CONFIG_NET_POLL_CONTROLLER=y
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_PS2_ELANTECH is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
CONFIG_SERIAL_NONSTANDARD=y
# CONFIG_COMPUTONE is not set
# CONFIG_ROCKETPORT is not set
# CONFIG_CYCLADES is not set
# CONFIG_DIGIEPCA is not set
# CONFIG_MOXA_INTELLIO is not set
# CONFIG_MOXA_SMARTIO is not set
# CONFIG_MOXA_SMARTIO_NEW is not set
# CONFIG_ISI is not set
# CONFIG_SYNCLINK is not set
# CONFIG_SYNCLINKMP is not set
# CONFIG_SYNCLINK_GT is not set
# CONFIG_N_HDLC is not set
# CONFIG_RISCOM8 is not set
# CONFIG_SPECIALIX is not set
# CONFIG_SX is not set
# CONFIG_RIO is not set
CONFIG_STALDRV=y
# CONFIG_NOZOMI is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_PNP=y
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
# CONFIG_SERIAL_8250_MANY_PORTS is not set
CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_8250_DETECT_IRQ=y
CONFIG_SERIAL_8250_RSA=y
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_IPMI_HANDLER is not set
# CONFIG_HW_RANDOM is not set
# CONFIG_NVRAM is not set
CONFIG_RTC=y
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_SONYPI is not set
# CONFIG_MWAVE is not set
# CONFIG_PC8736x_GPIO is not set
# CONFIG_NSC_GPIO is not set
# CONFIG_CS5535_GPIO is not set
CONFIG_RAW_DRIVER=y
CONFIG_MAX_RAW_DEVS=256
CONFIG_HPET=y
# CONFIG_HPET_RTC_IRQ is not set
CONFIG_HPET_MMAP=y
CONFIG_HANGCHECK_TIMER=y
# CONFIG_TCG_TPM is not set
# CONFIG_TELCLOCK is not set
CONFIG_DEVPORT=y
# CONFIG_I2C is not set
#
# SPI support
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
# CONFIG_PDA_POWER is not set
# CONFIG_BATTERY_DS2760 is not set
# CONFIG_HWMON is not set
# CONFIG_WATCHDOG is not set
#
# Sonics Silicon Backplane
#
CONFIG_SSB_POSSIBLE=y
CONFIG_SSB=y
CONFIG_SSB_PCIHOST_POSSIBLE=y
CONFIG_SSB_PCIHOST=y
# CONFIG_SSB_DEBUG is not set
CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
CONFIG_SSB_DRIVER_PCICORE=y
#
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
CONFIG_DAB=y
#
# Graphics support
#
CONFIG_AGP=y
CONFIG_AGP_ALI=y
CONFIG_AGP_ATI=y
# CONFIG_AGP_AMD is not set
CONFIG_AGP_AMD64=y
CONFIG_AGP_INTEL=y
# CONFIG_AGP_NVIDIA is not set
# CONFIG_AGP_SIS is not set
# CONFIG_AGP_SWORKS is not set
# CONFIG_AGP_VIA is not set
# CONFIG_AGP_EFFICEON is not set
CONFIG_DRM=y
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
CONFIG_DRM_RADEON=y
# CONFIG_DRM_I810 is not set
# CONFIG_DRM_I830 is not set
# CONFIG_DRM_I915 is not set
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_SIS is not set
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
# CONFIG_FB is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set
#
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_VGACON_SOFT_SCROLLBACK=y
CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=128
CONFIG_VIDEO_SELECT=y
CONFIG_DUMMY_CONSOLE=y
#
# Sound
#
CONFIG_SOUND=y
#
# Advanced Linux Sound Architecture
#
# CONFIG_SND is not set
#
# Open Sound System
#
CONFIG_SOUND_PRIME=y
# CONFIG_SOUND_TRIDENT is not set
# CONFIG_SOUND_MSNDCLAS is not set
# CONFIG_SOUND_MSNDPIN is not set
# CONFIG_SOUND_OSS is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
# CONFIG_USB is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
#
# Userspace I/O
#
# CONFIG_UIO is not set
#
# Firmware Drivers
#
# CONFIG_EDD is not set
# CONFIG_DELL_RBU is not set
# CONFIG_DCDBAS is not set
CONFIG_DMIID=y
#
# File systems
#
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
CONFIG_EXT2_FS_SECURITY=y
CONFIG_EXT2_FS_XIP=y
CONFIG_FS_XIP=y
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISER4_FS is not set
CONFIG_REISERFS_FS=y
CONFIG_REISERFS_CHECK=y
CONFIG_REISERFS_PROC_INFO=y
CONFIG_REISERFS_FS_XATTR=y
CONFIG_REISERFS_FS_POSIX_ACL=y
CONFIG_REISERFS_FS_SECURITY=y
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
CONFIG_AUTOFS4_FS=y
# CONFIG_FUSE_FS is not set
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
# CONFIG_JOLIET is not set
# CONFIG_ZISOFS is not set
# CONFIG_UDF_FS is not set
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
# CONFIG_PROC_KCORE is not set
CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_CONFIGFS_FS=y
#
# Layered filesystems
#
# CONFIG_UNION_FS is not set
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
# CONFIG_NFS_FS is not set
# CONFIG_NFSD is not set
CONFIG_SMB_FS=y
# CONFIG_SMB_NLS_DEFAULT is not set
CONFIG_CIFS=y
# CONFIG_CIFS_STATS is not set
# CONFIG_CIFS_WEAK_PW_HASH is not set
# CONFIG_CIFS_XATTR is not set
# CONFIG_CIFS_DEBUG2 is not set
# CONFIG_CIFS_EXPERIMENTAL is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
CONFIG_NLS_ASCII=y
CONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
CONFIG_NLS_ISO8859_15=y
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=y
# CONFIG_DLM is not set
CONFIG_INSTRUMENTATION=y
CONFIG_PROFILING=y
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
CONFIG_KPROBES=y
CONFIG_HAVE_KPROBES=y
# CONFIG_MARKERS is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
# CONFIG_PRINTK_TIME is not set
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_UNUSED_SYMBOLS=y
# CONFIG_PAGE_OWNER is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHED_DEBUG is not set
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
CONFIG_DEBUG_SLAB=y
CONFIG_DEBUG_SLAB_LEAK=y
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_PROVE_LOCKING=y
CONFIG_LOCKDEP=y
# CONFIG_LOCK_STAT is not set
CONFIG_DEBUG_LOCKDEP=y
CONFIG_TRACE_IRQFLAGS=y
CONFIG_DEBUG_SPINLOCK_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_HIGHMEM is not set
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
CONFIG_FRAME_POINTER=y
# CONFIG_PROFILE_LIKELY is not set
CONFIG_FORCED_INLINING=y
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_DEBUG_SYNCHRO_TEST is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_KPROBES_SANITY_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_LKDTM is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
# CONFIG_SAMPLES is not set
# CONFIG_WANT_EXTRA_DEBUG_INFORMATION is not set
# CONFIG_UNWIND_INFO is not set
# CONFIG_KGDB is not set
# CONFIG_KGDB_ATTACH_WAIT is not set
CONFIG_EARLY_PRINTK=y
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_RODATA is not set
# CONFIG_4KSTACKS is not set
CONFIG_X86_FIND_SMP_CONFIG=y
CONFIG_X86_MPPARSE=y
CONFIG_DOUBLEFAULT=y
CONFIG_IO_DELAY_TYPE_0X80=0
CONFIG_IO_DELAY_TYPE_0XED=1
CONFIG_IO_DELAY_TYPE_UDELAY=2
CONFIG_IO_DELAY_TYPE_NONE=3
# CONFIG_IO_DELAY_0X80 is not set
# CONFIG_IO_DELAY_0XED is not set
CONFIG_IO_DELAY_UDELAY=y
# CONFIG_IO_DELAY_NONE is not set
CONFIG_DEFAULT_IO_DELAY_TYPE=2
# CONFIG_DEBUG_BOOT_PARAMS is not set
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
# CONFIG_CRYPTO_SEQIV is not set
# CONFIG_CRYPTO_MANAGER is not set
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_ECB is not set
# CONFIG_CRYPTO_CBC is not set
# CONFIG_CRYPTO_PCBC is not set
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_XTS is not set
# CONFIG_CRYPTO_CTR is not set
# CONFIG_CRYPTO_GCM is not set
# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_CRYPTD is not set
# CONFIG_CRYPTO_DES is not set
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_TWOFISH_586 is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_AES is not set
# CONFIG_CRYPTO_AES_586 is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
# CONFIG_CRYPTO_TEA is not set
# CONFIG_CRYPTO_ARC4 is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_SALSA20_586 is not set
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_TEST is not set
# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_PADLOCK is not set
# CONFIG_CRYPTO_DEV_GEODE is not set
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
CONFIG_VIRTUALIZATION=y
# CONFIG_KVM is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
CONFIG_AUDIT_GENERIC=y
CONFIG_ZLIB_INFLATE=y
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
--
regards,
Dhaval
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: x86 refuses to build [Re: 2.6.24-rc8-mm1]
2008-01-17 17:28 ` x86 refuses to build [Re: 2.6.24-rc8-mm1] Dhaval Giani
@ 2008-01-17 18:44 ` Dhaval Giani
2008-01-18 8:59 ` Ingo Molnar
0 siblings, 1 reply; 132+ messages in thread
From: Dhaval Giani @ 2008-01-17 18:44 UTC (permalink / raw)
To: Ingo Molnar, tglx; +Cc: linux-kernel, Andrew Morton
On Thu, Jan 17, 2008 at 10:58:57PM +0530, Dhaval Giani wrote:
> On Thu, Jan 17, 2008 at 02:35:14AM -0800, Andrew Morton wrote:
> >
> > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
> >
>
> Hi Ingo, Thomas,
>
> x86 fails to build with
>
> arch/x86/mm/discontig_32.c:39:23: bios_ebda.h:
> No such file or directory
> make[1]: *** [arch/x86/mm/discontig_32.o] Error 1
> make: *** [arch/x86/mm] Error 2
>
> Applying a trivial fix like,
>
> ---
> arch/x86/mm/discontig_32.c | 2 +-
> 1 files changed, 1 insertion(+), 1 deletion(-)
>
> Index: linux-2.6.24-rc8/arch/x86/mm/discontig_32.c
> ===================================================================
> --- linux-2.6.24-rc8.orig/arch/x86/mm/discontig_32.c
> +++ linux-2.6.24-rc8/arch/x86/mm/discontig_32.c
> @@ -36,7 +36,7 @@
> #include <asm/e820.h>
> #include <asm/setup.h>
> #include <asm/mmzone.h>
> -#include <bios_ebda.h>
> +#include <asm/bios_ebda.h>
>
> struct pglist_data *node_data[MAX_NUMNODES] __read_mostly;
> EXPORT_SYMBOL(node_data);
>
>
> causes,
>
> kernel/built-in.o(.text+0x5131): In function `move_task_off_dead_cpu':
> include/asm/topology.h:43: undefined reference to
> `x86_cpu_to_node_map_early_ptr'
> kernel/built-in.o(.text+0x5156):include/asm/topology.h:48: undefined
> reference to `per_cpu__x86_cpu_to_node_map'
> kernel/built-in.o(.text+0x5c0d): In function `cpu_to_allnodes_group':
> include/asm/topology.h:43: undefined reference to
> `x86_cpu_to_node_map_early_ptr'
> kernel/built-in.o(.text+0x5c2e):include/asm/topology.h:48: undefined
> reference to `per_cpu__x86_cpu_to_node_map'
> kernel/built-in.o(.text+0x5e84): In function `build_sched_domains':
> include/asm/topology.h:43: undefined reference to
> `x86_cpu_to_node_map_early_ptr'
<snip>
grepping around and looking through the code, I notice it is because
these variables just do not exist for 32 bit NUMA. I am not sure how to
go about it, and will just leave it to folks who know what they are
doing there :).
--
regards,
Dhaval
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: x86 refuses to build [Re: 2.6.24-rc8-mm1]
2008-01-17 18:44 ` Dhaval Giani
@ 2008-01-18 8:59 ` Ingo Molnar
2008-01-18 16:16 ` Mike Travis
0 siblings, 1 reply; 132+ messages in thread
From: Ingo Molnar @ 2008-01-18 8:59 UTC (permalink / raw)
To: Dhaval Giani; +Cc: tglx, linux-kernel, Andrew Morton, Mike Travis
* Dhaval Giani <dhaval@linux.vnet.ibm.com> wrote:
> grepping around and looking through the code, I notice it is because
> these variables just do not exist for 32 bit NUMA. I am not sure how
> to go about it, and will just leave it to folks who know what they are
> doing there :).
yes, Mike Travis has i think some patches in the works for this build
problem. Disabling NUMA on 32-bit is the solution meanwhile.
Ingo
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: x86 refuses to build [Re: 2.6.24-rc8-mm1]
2008-01-18 8:59 ` Ingo Molnar
@ 2008-01-18 16:16 ` Mike Travis
0 siblings, 0 replies; 132+ messages in thread
From: Mike Travis @ 2008-01-18 16:16 UTC (permalink / raw)
To: Ingo Molnar; +Cc: Dhaval Giani, tglx, linux-kernel, Andrew Morton
Ingo Molnar wrote:
> * Dhaval Giani <dhaval@linux.vnet.ibm.com> wrote:
>
>> grepping around and looking through the code, I notice it is because
>> these variables just do not exist for 32 bit NUMA. I am not sure how
>> to go about it, and will just leave it to folks who know what they are
>> doing there :).
>
> yes, Mike Travis has i think some patches in the works for this build
> problem. Disabling NUMA on 32-bit is the solution meanwhile.
>
> Ingo
I have the fix for this problem coming...
Thanks,
Mike
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1: broken suspend
2008-01-17 10:35 2.6.24-rc8-mm1 Andrew Morton
` (9 preceding siblings ...)
2008-01-17 17:28 ` x86 refuses to build [Re: 2.6.24-rc8-mm1] Dhaval Giani
@ 2008-01-17 18:13 ` Rafael J. Wysocki
2008-01-17 18:18 ` 2.6.24-rc8-mm1: powerpc: include/asm/nvram.h:62: error: field 'partition' has incomplete type Mariusz Kozlowski
` (19 subsequent siblings)
30 siblings, 0 replies; 132+ messages in thread
From: Rafael J. Wysocki @ 2008-01-17 18:13 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-kernel
On Thursday, 17 of January 2008, Andrew Morton wrote:
>
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
>
> - selinux is busted on one of my two selinux-enabled test machines.
>
> - suspend-to-ram and suspend-to-disk are totally hosed on one of my test
> machines. I guess I get to bisect this.
Please see if reverting pm-acquire-device-locks-on-suspend-rev-3.patch helps
and if it doesn't, please see if reverting git-acpi.patch helps.
Everyone having suspend/hibernation problems with this kernel, please check
if reverting reverting pm-acquire-device-locks-on-suspend-rev-3.patch (and the
fixes) helps first.
Thanks,
Rafael
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1: powerpc: include/asm/nvram.h:62: error: field 'partition' has incomplete type
2008-01-17 10:35 2.6.24-rc8-mm1 Andrew Morton
` (10 preceding siblings ...)
2008-01-17 18:13 ` 2.6.24-rc8-mm1: broken suspend Rafael J. Wysocki
@ 2008-01-17 18:18 ` Mariusz Kozlowski
2008-01-17 19:27 ` Andrew Morton
2008-01-17 19:06 ` 2.6.24-rc8-mm1 powerpc build errors Olof Johansson
` (18 subsequent siblings)
30 siblings, 1 reply; 132+ messages in thread
From: Mariusz Kozlowski @ 2008-01-17 18:18 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-kernel, paulus, linuxppc-dev
[-- Attachment #1: Type: text/plain, Size: 282 bytes --]
Hello,
This is from powerpc (iMac G3):
CC [M] sound/ppc/awacs.o
In file included from sound/ppc/awacs.c:24:
include/asm/nvram.h:62: error: field 'partition' has incomplete type
make[1]: *** [sound/ppc/awacs.o] Error 1
make: *** [sound/ppc/awacs.o] Error 2
Regards,
Mariusz
[-- Attachment #2: config-powerpc-2.6.24-rc8-mm1 --]
[-- Type: text/plain, Size: 36104 bytes --]
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.24-rc8-mm1
# Thu Jan 17 18:14:07 2008
#
# CONFIG_PPC64 is not set
#
# Processor support
#
CONFIG_6xx=y
# CONFIG_PPC_85xx is not set
# CONFIG_PPC_8xx is not set
# CONFIG_40x is not set
# CONFIG_44x is not set
# CONFIG_E200 is not set
CONFIG_PPC_FPU=y
# CONFIG_ALTIVEC is not set
CONFIG_PPC_STD_MMU=y
CONFIG_PPC_STD_MMU_32=y
# CONFIG_PPC_MM_SLICES is not set
# CONFIG_SMP is not set
CONFIG_PPC32=y
CONFIG_WORD_SIZE=32
CONFIG_PPC_MERGE=y
CONFIG_MMU=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
# CONFIG_ARCH_SETS_UP_PER_CPU_AREA is not set
CONFIG_IRQ_PER_CPU=y
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_ARCH_HAS_ILOG2_U32=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
# CONFIG_ARCH_NO_VIRT_TO_BUS is not set
CONFIG_PPC=y
CONFIG_EARLY_PRINTK=y
CONFIG_GENERIC_NVRAM=y
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_PPC_OF=y
CONFIG_OF=y
CONFIG_PPC_UDBG_16550=y
# CONFIG_GENERIC_TBSYNC is not set
CONFIG_AUDIT_ARCH=y
CONFIG_GENERIC_BUG=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
# CONFIG_DEFAULT_UIMAGE is not set
CONFIG_HIBERNATE_32=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_PPC_DCR_NATIVE is not set
# CONFIG_PPC_DCR_MMIO is not set
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
# CONFIG_AUDIT is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=18
# CONFIG_CGROUPS is not set
CONFIG_FAIR_GROUP_SCHED=y
CONFIG_FAIR_USER_SCHED=y
# CONFIG_FAIR_CGROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set
# CONFIG_IPC_NS is not set
# CONFIG_USER_NS is not set
# CONFIG_PID_NS is not set
# CONFIG_BLK_DEV_INITRD is not set
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLUB_DEBUG=y
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_MODULE_FORCE_UNLOAD is not set
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
CONFIG_BLOCK=y
# CONFIG_LBD is not set
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
CONFIG_DEFAULT_AS=y
# CONFIG_DEFAULT_DEADLINE is not set
# CONFIG_DEFAULT_CFQ is not set
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="anticipatory"
# CONFIG_CLASSIC_RCU is not set
CONFIG_PREEMPT_RCU=y
#
# Platform support
#
CONFIG_PPC_MULTIPLATFORM=y
# CONFIG_PPC_82xx is not set
# CONFIG_PPC_83xx is not set
# CONFIG_PPC_86xx is not set
CONFIG_CLASSIC32=y
CONFIG_PPC_CHRP=y
# CONFIG_PPC_MPC52xx is not set
# CONFIG_PPC_MPC5200 is not set
# CONFIG_PPC_EFIKA is not set
# CONFIG_PPC_LITE5200 is not set
CONFIG_PPC_PMAC=y
# CONFIG_PPC_CELL is not set
# CONFIG_PPC_CELL_NATIVE is not set
# CONFIG_PQ2ADS is not set
# CONFIG_EMBEDDED6xx is not set
CONFIG_PPC_NATIVE=y
# CONFIG_UDBG_RTAS_CONSOLE is not set
CONFIG_MPIC=y
# CONFIG_MPIC_WEIRD is not set
CONFIG_PPC_I8259=y
CONFIG_PPC_RTAS=y
# CONFIG_RTAS_ERROR_LOGGING is not set
CONFIG_RTAS_PROC=y
# CONFIG_MMIO_NVRAM is not set
CONFIG_PPC_MPC106=y
# CONFIG_PPC_970_NAP is not set
# CONFIG_PPC_INDIRECT_IO is not set
# CONFIG_GENERIC_IOMAP is not set
# CONFIG_CPU_FREQ is not set
CONFIG_PPC601_SYNC_FIX=y
CONFIG_TAU=y
# CONFIG_TAU_INT is not set
CONFIG_TAU_AVERAGE=y
# CONFIG_CPM2 is not set
# CONFIG_FSL_ULI1575 is not set
#
# Kernel options
#
# CONFIG_HIGHMEM is not set
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
CONFIG_HZ_300=y
# CONFIG_HZ_1000 is not set
CONFIG_HZ=300
# CONFIG_SCHED_HRTICK is not set
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
CONFIG_RCU_TRACE=y
CONFIG_BINFMT_ELF=y
# CONFIG_BINFMT_MISC is not set
# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
CONFIG_ARCH_HAS_WALK_MEMORY=y
CONFIG_ARCH_ENABLE_MEMORY_HOTREMOVE=y
# CONFIG_KEXEC is not set
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
# CONFIG_SPARSEMEM_STATIC is not set
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_PROC_DEVICETREE=y
# CONFIG_CMDLINE_BOOL is not set
CONFIG_ARCH_WANTS_FREEZER_CONTROL=y
CONFIG_PM=y
CONFIG_PM_LEGACY=y
# CONFIG_PM_DEBUG is not set
CONFIG_PM_SLEEP=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
CONFIG_HIBERNATION=y
CONFIG_PM_STD_PARTITION=" /dev/hda4"
CONFIG_APM_EMULATION=y
CONFIG_SECCOMP=y
# CONFIG_WANT_DEVICE_TREE is not set
CONFIG_ISA_DMA_API=y
#
# Bus options
#
# CONFIG_ISA is not set
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_PPC_INDIRECT_PCI=y
CONFIG_PCI=y
CONFIG_PCI_DOMAINS=y
CONFIG_PCI_SYSCALL=y
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
# CONFIG_PCI_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCCARD is not set
# CONFIG_HOTPLUG_PCI is not set
#
# Advanced setup
#
# CONFIG_ADVANCED_OPTIONS is not set
#
# Default settings for advanced configuration options are used
#
CONFIG_HIGHMEM_START=0xfe000000
CONFIG_LOWMEM_SIZE=0x30000000
CONFIG_KERNEL_START=0xc0000000
CONFIG_TASK_SIZE=0xc0000000
CONFIG_BOOT_LOAD=0x00800000
#
# Networking
#
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
CONFIG_NET_KEY=m
# CONFIG_NET_KEY_MIGRATE is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
# CONFIG_INET_AH is not set
# CONFIG_INET_ESP is not set
# CONFIG_INET_IPCOMP is not set
# CONFIG_INET_XFRM_TUNNEL is not set
# CONFIG_INET_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_TRANSPORT is not set
# CONFIG_INET_XFRM_MODE_TUNNEL is not set
# CONFIG_INET_XFRM_MODE_BEET is not set
# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IPV6 is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
#
# Wireless
#
# CONFIG_CFG80211 is not set
# CONFIG_WIRELESS_EXT is not set
# CONFIG_MAC80211 is not set
# CONFIG_IEEE80211 is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=m
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
CONFIG_OF_DEVICE=y
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
# CONFIG_MAC_FLOPPY is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_CRYPTOLOOP=m
CONFIG_BLK_DEV_NBD=m
CONFIG_BLK_DEV_SX8=m
# CONFIG_BLK_DEV_UB is not set
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=8192
# CONFIG_BLK_DEV_XIP is not set
# CONFIG_CDROM_PKTCDVD is not set
# CONFIG_ATA_OVER_ETH is not set
# CONFIG_MISC_DEVICES is not set
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
#
# Please see Documentation/ide.txt for help/info on IDE drives
#
# CONFIG_BLK_DEV_IDE_SATA is not set
CONFIG_BLK_DEV_IDEDISK=y
# CONFIG_IDEDISK_MULTI_MODE is not set
CONFIG_BLK_DEV_IDECD=m
CONFIG_BLK_DEV_IDECD_VERBOSE_ERRORS=y
# CONFIG_BLK_DEV_IDETAPE is not set
# CONFIG_BLK_DEV_IDEFLOPPY is not set
# CONFIG_BLK_DEV_IDESCSI is not set
# CONFIG_IDE_TASK_IOCTL is not set
CONFIG_IDE_PROC_FS=y
#
# IDE chipset support/bugfixes
#
CONFIG_IDE_GENERIC=y
# CONFIG_BLK_DEV_PLATFORM is not set
#
# PCI IDE chipsets support
#
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_IDEPCI_PCIBUS_ORDER=y
# CONFIG_BLK_DEV_GENERIC is not set
# CONFIG_BLK_DEV_OPTI621 is not set
CONFIG_BLK_DEV_IDEDMA_PCI=y
# CONFIG_BLK_DEV_AEC62XX is not set
# CONFIG_BLK_DEV_ALI15X3 is not set
# CONFIG_BLK_DEV_AMD74XX is not set
# CONFIG_BLK_DEV_CMD64X is not set
# CONFIG_BLK_DEV_TRIFLEX is not set
# CONFIG_BLK_DEV_CY82C693 is not set
# CONFIG_BLK_DEV_CS5520 is not set
# CONFIG_BLK_DEV_CS5530 is not set
# CONFIG_BLK_DEV_HPT34X is not set
# CONFIG_BLK_DEV_HPT366 is not set
# CONFIG_BLK_DEV_JMICRON is not set
# CONFIG_BLK_DEV_SC1200 is not set
# CONFIG_BLK_DEV_PIIX is not set
# CONFIG_BLK_DEV_IT8213 is not set
# CONFIG_BLK_DEV_IT821X is not set
# CONFIG_BLK_DEV_NS87415 is not set
# CONFIG_BLK_DEV_PDC202XX_OLD is not set
# CONFIG_BLK_DEV_PDC202XX_NEW is not set
# CONFIG_BLK_DEV_SVWKS is not set
# CONFIG_BLK_DEV_SIIMAGE is not set
# CONFIG_BLK_DEV_SL82C105 is not set
# CONFIG_BLK_DEV_SLC90E66 is not set
# CONFIG_BLK_DEV_TRM290 is not set
# CONFIG_BLK_DEV_VIA82CXXX is not set
# CONFIG_BLK_DEV_TC86C001 is not set
CONFIG_BLK_DEV_IDE_PMAC=y
CONFIG_BLK_DEV_IDE_PMAC_ATA100FIRST=y
CONFIG_BLK_DEV_IDEDMA_PMAC=y
CONFIG_BLK_DEV_IDEDMA=y
CONFIG_IDE_ARCH_OBSOLETE_INIT=y
# CONFIG_BLK_DEV_HD is not set
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
# CONFIG_SCSI_TGT is not set
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
# CONFIG_CHR_DEV_ST is not set
# CONFIG_CHR_DEV_OSST is not set
CONFIG_BLK_DEV_SR=y
CONFIG_BLK_DEV_SR_VENDOR=y
CONFIG_CHR_DEV_SG=y
# CONFIG_CHR_DEV_SCH is not set
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
# CONFIG_SCSI_SCAN_ASYNC is not set
CONFIG_SCSI_WAIT_SCAN=m
#
# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
# CONFIG_SCSI_LOWLEVEL is not set
# CONFIG_ATA is not set
# CONFIG_MD is not set
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
CONFIG_MACINTOSH_DRIVERS=y
CONFIG_ADB=y
CONFIG_ADB_CUDA=y
CONFIG_ADB_PMU=y
CONFIG_ADB_PMU_LED=y
CONFIG_ADB_PMU_LED_IDE=y
CONFIG_PMAC_APM_EMU=y
CONFIG_PMAC_MEDIABAY=y
CONFIG_PMAC_BACKLIGHT=y
CONFIG_PMAC_BACKLIGHT_LEGACY=y
CONFIG_ADB_MACIO=y
CONFIG_INPUT_ADBHID=y
CONFIG_MAC_EMUMOUSEBTN=y
# CONFIG_THERM_WINDTUNNEL is not set
CONFIG_THERM_ADT746X=y
CONFIG_WINDFARM=y
# CONFIG_ANSLCD is not set
# CONFIG_PMAC_RACKMETER is not set
CONFIG_NETDEVICES=y
# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
CONFIG_TUN=m
# CONFIG_VETH is not set
# CONFIG_ARCNET is not set
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_MACE is not set
# CONFIG_BMAC is not set
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
CONFIG_NET_TULIP=y
# CONFIG_DE2104X is not set
CONFIG_TULIP=y
CONFIG_TULIP_MWI=y
CONFIG_TULIP_MMIO=y
CONFIG_TULIP_NAPI=y
CONFIG_TULIP_NAPI_HW_MITIGATION=y
# CONFIG_DE4X5 is not set
# CONFIG_WINBOND_840 is not set
# CONFIG_DM9102 is not set
# CONFIG_ULI526X is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
# CONFIG_NET_PCI is not set
# CONFIG_B44 is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
#
# Wireless LAN
#
# CONFIG_WLAN_PRE80211 is not set
# CONFIG_WLAN_80211 is not set
#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_NET_FC is not set
CONFIG_NETCONSOLE=m
# CONFIG_NETCONSOLE_DYNAMIC is not set
CONFIG_NETPOLL=y
# CONFIG_NETPOLL_TRAP is not set
CONFIG_NET_POLL_CONTROLLER=y
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_PS2_ELANTECH is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
CONFIG_INPUT_MISC=y
CONFIG_INPUT_PCSPKR=m
# CONFIG_INPUT_ATI_REMOTE is not set
# CONFIG_INPUT_ATI_REMOTE2 is not set
# CONFIG_INPUT_KEYSPAN_REMOTE is not set
# CONFIG_INPUT_POWERMATE is not set
# CONFIG_INPUT_YEALINK is not set
# CONFIG_INPUT_UINPUT is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
# CONFIG_SERIO_I8042 is not set
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
#
# Serial drivers
#
# CONFIG_SERIAL_8250 is not set
#
# Non-8250 serial port support
#
# CONFIG_SERIAL_UARTLITE is not set
# CONFIG_SERIAL_PMACZILOG is not set
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_BRIQ_PANEL is not set
# CONFIG_HVC_RTAS is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
CONFIG_NVRAM=y
CONFIG_GEN_RTC=y
CONFIG_GEN_RTC_X=y
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
CONFIG_I2C_CHARDEV=m
#
# I2C Algorithms
#
CONFIG_I2C_ALGOBIT=m
# CONFIG_I2C_ALGOPCF is not set
# CONFIG_I2C_ALGOPCA is not set
#
# I2C Hardware Bus support
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
CONFIG_I2C_HYDRA=m
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_I810 is not set
# CONFIG_I2C_PIIX4 is not set
CONFIG_I2C_POWERMAC=y
CONFIG_I2C_MPC=m
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_PROSAVAGE is not set
# CONFIG_I2C_SAVAGE4 is not set
# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_STUB is not set
# CONFIG_I2C_TINY_USB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_OZ99X is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
#
# SPI support
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_WATCHDOG is not set
#
# Sonics Silicon Backplane
#
CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
# CONFIG_DAB is not set
#
# Graphics support
#
CONFIG_AGP=m
CONFIG_AGP_UNINORTH=m
# CONFIG_DRM is not set
CONFIG_VGASTATE=y
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
# CONFIG_FB_DDC is not set
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
# CONFIG_FB_SYS_FILLRECT is not set
# CONFIG_FB_SYS_COPYAREA is not set
# CONFIG_FB_SYS_IMAGEBLIT is not set
# CONFIG_FB_SYS_FOPS is not set
CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_SVGALIB is not set
CONFIG_FB_MACMODES=y
CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
# CONFIG_FB_TILEBLITTING is not set
#
# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_OF is not set
# CONFIG_FB_CONTROL is not set
# CONFIG_FB_PLATINUM is not set
# CONFIG_FB_VALKYRIE is not set
# CONFIG_FB_CT65550 is not set
# CONFIG_FB_ASILIANT is not set
CONFIG_FB_IMSTT=y
CONFIG_FB_VGA16=y
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON is not set
CONFIG_FB_ATY128=y
CONFIG_FB_ATY128_BACKLIGHT=y
# CONFIG_FB_ATY is not set
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_VT8623 is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_IBM_GXT4500 is not set
# CONFIG_FB_VIRTUAL is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
# CONFIG_LCD_CLASS_DEVICE is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
# CONFIG_BACKLIGHT_CORGI is not set
#
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
CONFIG_VGACON_SOFT_SCROLLBACK=y
CONFIG_VGACON_SOFT_SCROLLBACK_SIZE=64
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
CONFIG_LOGO_LINUX_CLUT224=y
#
# Sound
#
CONFIG_SOUND=m
#
# Advanced Linux Sound Architecture
#
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_SEQUENCER=m
# CONFIG_SND_SEQ_DUMMY is not set
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_PCM_OSS_PLUGINS=y
# CONFIG_SND_SEQUENCER_OSS is not set
# CONFIG_SND_DYNAMIC_MINORS is not set
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
#
# Generic devices
#
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_VIRMIDI is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
#
# PCI devices
#
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_SND_LAYLA20 is not set
# CONFIG_SND_DARLA24 is not set
# CONFIG_SND_GINA24 is not set
# CONFIG_SND_LAYLA24 is not set
# CONFIG_SND_MONA is not set
# CONFIG_SND_MIA is not set
# CONFIG_SND_ECHO3G is not set
# CONFIG_SND_INDIGO is not set
# CONFIG_SND_INDIGOIO is not set
# CONFIG_SND_INDIGODJ is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_FM801 is not set
# CONFIG_SND_HDA_INTEL is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_INTEL8X0 is not set
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_PCXHR is not set
# CONFIG_SND_RIPTIDE is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
#
# ALSA PowerMac devices
#
CONFIG_SND_POWERMAC=m
CONFIG_SND_POWERMAC_AUTO_DRC=y
#
# ALSA PowerPC devices
#
#
# Apple Onboard Audio driver
#
CONFIG_SND_AOA=m
CONFIG_SND_AOA_FABRIC_LAYOUT=m
CONFIG_SND_AOA_ONYX=m
CONFIG_SND_AOA_TAS=m
CONFIG_SND_AOA_TOONIE=m
CONFIG_SND_AOA_SOUNDBUS=m
CONFIG_SND_AOA_SOUNDBUS_I2S=m
#
# USB devices
#
# CONFIG_SND_USB_AUDIO is not set
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set
#
# System on Chip audio support
#
# CONFIG_SND_SOC is not set
#
# SoC Audio support for SuperH
#
#
# ALSA SoC audio for Freescale SOCs
#
#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
CONFIG_HID_DEBUG=y
# CONFIG_HIDRAW is not set
#
# USB Input Devices
#
CONFIG_USB_HID=m
CONFIG_USB_HIDINPUT_POWERBOOK=y
# CONFIG_HID_FF is not set
CONFIG_USB_HIDDEV=y
#
# USB HID Boot Protocol drivers
#
# CONFIG_USB_KBD is not set
# CONFIG_USB_MOUSE is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=m
# CONFIG_USB_DEBUG is not set
# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
CONFIG_USB_DEVICE_CLASS=y
# CONFIG_USB_DYNAMIC_MINORS is not set
CONFIG_USB_SUSPEND=y
# CONFIG_USB_PERSIST is not set
# CONFIG_USB_OTG is not set
#
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=m
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
CONFIG_USB_EHCI_HCD_PPC_OF=y
# CONFIG_USB_ISP116X_HCD is not set
CONFIG_USB_OHCI_HCD=m
CONFIG_USB_OHCI_HCD_PPC_OF=y
CONFIG_USB_OHCI_HCD_PPC_OF_BE=y
# CONFIG_USB_OHCI_HCD_PPC_OF_LE is not set
CONFIG_USB_OHCI_HCD_PCI=y
CONFIG_USB_OHCI_BIG_ENDIAN_DESC=y
CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
CONFIG_USB_UHCI_HCD=m
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
#
# may also be needed; see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
CONFIG_USB_STORAGE_FREECOM=y
CONFIG_USB_STORAGE_ISD200=y
CONFIG_USB_STORAGE_DPCM=y
CONFIG_USB_STORAGE_USBAT=y
CONFIG_USB_STORAGE_SDDR09=y
CONFIG_USB_STORAGE_SDDR55=y
CONFIG_USB_STORAGE_JUMPSHOT=y
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
# CONFIG_USB_LIBUSUAL is not set
#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
# CONFIG_USB_MON is not set
#
# USB port drivers
#
#
# USB Serial Converter support
#
CONFIG_USB_SERIAL=m
CONFIG_USB_SERIAL_GENERIC=y
CONFIG_USB_SERIAL_AIRCABLE=m
CONFIG_USB_SERIAL_AIRPRIME=m
# CONFIG_USB_SERIAL_ARK3116 is not set
# CONFIG_USB_SERIAL_BELKIN is not set
# CONFIG_USB_SERIAL_CH341 is not set
# CONFIG_USB_SERIAL_WHITEHEAT is not set
# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
CONFIG_USB_SERIAL_CP2101=m
# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
# CONFIG_USB_SERIAL_EMPEG is not set
# CONFIG_USB_SERIAL_FTDI_SIO is not set
# CONFIG_USB_SERIAL_FUNSOFT is not set
# CONFIG_USB_SERIAL_VISOR is not set
# CONFIG_USB_SERIAL_IPAQ is not set
# CONFIG_USB_SERIAL_IR is not set
# CONFIG_USB_SERIAL_EDGEPORT is not set
# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
# CONFIG_USB_SERIAL_GARMIN is not set
CONFIG_USB_SERIAL_IPW=m
# CONFIG_USB_SERIAL_IUU is not set
# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
# CONFIG_USB_SERIAL_KEYSPAN is not set
# CONFIG_USB_SERIAL_KLSI is not set
# CONFIG_USB_SERIAL_KOBIL_SCT is not set
# CONFIG_USB_SERIAL_MCT_U232 is not set
CONFIG_USB_SERIAL_MOS7720=m
CONFIG_USB_SERIAL_MOS7840=m
# CONFIG_USB_SERIAL_NAVMAN is not set
# CONFIG_USB_SERIAL_PL2303 is not set
# CONFIG_USB_SERIAL_OTI6858 is not set
# CONFIG_USB_SERIAL_HP4X is not set
# CONFIG_USB_SERIAL_SAFE is not set
CONFIG_USB_SERIAL_SIERRAWIRELESS=m
# CONFIG_USB_SERIAL_TI is not set
# CONFIG_USB_SERIAL_CYBERJACK is not set
# CONFIG_USB_SERIAL_XIRCOM is not set
# CONFIG_USB_SERIAL_OPTION is not set
CONFIG_USB_SERIAL_OMNINET=m
# CONFIG_USB_SERIAL_DEBUG is not set
#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_PHIDGET is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_GOTEMP is not set
#
# USB DSL modem support
#
#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
#
# LED drivers
#
#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
# CONFIG_LEDS_TRIGGER_TIMER is not set
CONFIG_LEDS_TRIGGER_IDE_DISK=y
# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
#
# Userspace I/O
#
# CONFIG_UIO is not set
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
# CONFIG_EXT3_FS_XATTR is not set
# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
# CONFIG_REISER4_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
CONFIG_QUOTA=y
# CONFIG_QUOTA_NETLINK_INTERFACE is not set
CONFIG_PRINT_QUOTA_WARNING=y
# CONFIG_QFMT_V1 is not set
CONFIG_QFMT_V2=m
CONFIG_QUOTACTL=y
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
CONFIG_FUSE_FS=m
CONFIG_GENERIC_ACL=y
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
# CONFIG_ZISOFS is not set
CONFIG_UDF_FS=m
CONFIG_UDF_NLS=y
#
# DOS/FAT/NT Filesystems
#
# CONFIG_MSDOS_FS is not set
# CONFIG_VFAT_FS is not set
# CONFIG_NTFS_FS is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
#
# Layered filesystems
#
# CONFIG_UNION_FS is not set
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
CONFIG_AFFS_FS=m
CONFIG_HFS_FS=y
CONFIG_HFSPLUS_FS=y
CONFIG_BEFS_FS=m
# CONFIG_BEFS_DEBUG is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
CONFIG_UFS_FS=m
# CONFIG_UFS_FS_WRITE is not set
# CONFIG_UFS_DEBUG is not set
# CONFIG_NETWORK_FILESYSTEMS is not set
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
CONFIG_MAC_PARTITION=y
CONFIG_MSDOS_PARTITION=y
CONFIG_BSD_DISKLABEL=y
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
# CONFIG_LDM_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_KARMA_PARTITION is not set
# CONFIG_EFI_PARTITION is not set
# CONFIG_SYSV68_PARTITION is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="utf8"
CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ASCII is not set
CONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=y
# CONFIG_DLM is not set
# CONFIG_UCC_SLOW is not set
#
# Library routines
#
CONFIG_BITREVERSE=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
# CONFIG_LIBCRC32C is not set
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
# CONFIG_INSTRUMENTATION is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
#
# Kernel hacking
#
# CONFIG_PRINTK_TIME is not set
# CONFIG_ENABLE_WARN_DEPRECATED is not set
# CONFIG_ENABLE_MUST_CHECK is not set
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_PAGE_OWNER is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
# CONFIG_TIMER_STATS is not set
# CONFIG_SLUB_DEBUG_ON is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
CONFIG_DEBUG_SPINLOCK=y
# CONFIG_DEBUG_MUTEXES is not set
CONFIG_DEBUG_SPINLOCK_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_DEBUG_INFO=y
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_PROFILE_LIKELY is not set
# CONFIG_FORCED_INLINING is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_DEBUG_SYNCHRO_TEST is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_SAMPLES is not set
# CONFIG_WANT_EXTRA_DEBUG_INFORMATION is not set
# CONFIG_UNWIND_INFO is not set
# CONFIG_KGDB_ATTACH_WAIT is not set
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUGGER is not set
# CONFIG_VIRQ_DEBUG is not set
# CONFIG_BDI_SWITCH is not set
CONFIG_BOOTX_TEXT=y
# CONFIG_PPC_EARLY_DEBUG is not set
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_BLKCIPHER=m
# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_MANAGER=y
# CONFIG_CRYPTO_HMAC is not set
# CONFIG_CRYPTO_XCBC is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_MD4 is not set
# CONFIG_CRYPTO_MD5 is not set
# CONFIG_CRYPTO_SHA1 is not set
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_ECB is not set
CONFIG_CRYPTO_CBC=m
# CONFIG_CRYPTO_PCBC is not set
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_XTS is not set
# CONFIG_CRYPTO_CTR is not set
# CONFIG_CRYPTO_GCM is not set
# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_CRYPTD is not set
# CONFIG_CRYPTO_DES is not set
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_AES is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
# CONFIG_CRYPTO_TEA is not set
# CONFIG_CRYPTO_ARC4 is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_DEFLATE is not set
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_TEST is not set
# CONFIG_CRYPTO_AUTHENC is not set
# CONFIG_CRYPTO_LZO is not set
# CONFIG_CRYPTO_HW is not set
# CONFIG_PPC_CLOCK is not set
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1: powerpc: include/asm/nvram.h:62: error: field 'partition' has incomplete type
2008-01-17 18:18 ` 2.6.24-rc8-mm1: powerpc: include/asm/nvram.h:62: error: field 'partition' has incomplete type Mariusz Kozlowski
@ 2008-01-17 19:27 ` Andrew Morton
0 siblings, 0 replies; 132+ messages in thread
From: Andrew Morton @ 2008-01-17 19:27 UTC (permalink / raw)
To: Mariusz Kozlowski; +Cc: linux-kernel, paulus, linuxppc-dev
On Thu, 17 Jan 2008 19:18:07 +0100 Mariusz Kozlowski <m.kozlowski@tuxland.pl> wrote:
> CC [M] sound/ppc/awacs.o
> In file included from sound/ppc/awacs.c:24:
> include/asm/nvram.h:62: error: field 'partition' has incomplete type
> make[1]: *** [sound/ppc/awacs.o] Error 1
> make: *** [sound/ppc/awacs.o] Error 2
hm.
--- a/include/asm-powerpc/nvram.h~include-asm-powerpc-nvramh-needs-listh
+++ a/include/asm-powerpc/nvram.h
@@ -11,6 +11,7 @@
#define _ASM_POWERPC_NVRAM_H
#include <linux/errno.h>
+#include <linux/list.h>
#define NVRW_CNT 0x20
#define NVRAM_HEADER_LEN 16 /* sizeof(struct nvram_header) */
_
I wonder why mainline isn't busted actually.
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1 powerpc build errors
2008-01-17 10:35 2.6.24-rc8-mm1 Andrew Morton
` (11 preceding siblings ...)
2008-01-17 18:18 ` 2.6.24-rc8-mm1: powerpc: include/asm/nvram.h:62: error: field 'partition' has incomplete type Mariusz Kozlowski
@ 2008-01-17 19:06 ` Olof Johansson
2008-01-17 19:35 ` Andrew Morton
2008-01-17 21:10 ` 2.6.24-rc8-mm1 Matt Mackall
` (17 subsequent siblings)
30 siblings, 1 reply; 132+ messages in thread
From: Olof Johansson @ 2008-01-17 19:06 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-kernel, linuxppc-dev, raisch, jgarzik
Hi,
My powerpc build-all-defconfigs script found the following:
mpc837x_mds_defconfig. Brokage looks like it came from libata's
for_each_sg() patch.
drivers/ata/sata_fsl.c: In function 'sata_fsl_fill_sg':
drivers/ata/sata_fsl.c:337: error: redeclaration of 'si' with no linkage
drivers/ata/sata_fsl.c:326: error: previous declaration of 'si' was here
powerpc_allyesconfig:
drivers/net/ehea/ehea_main.c: In function 'ehea_driver_sysfs_add':
drivers/net/ehea/ehea_main.c:2812: error: 'struct device_driver' has no member named 'kobj'
drivers/net/ehea/ehea_main.c:2815: error: 'struct device_driver' has no member named 'kobj'
drivers/net/ehea/ehea_main.c:2818: error: 'struct device_driver' has no member named 'kobj'
drivers/net/ehea/ehea_main.c: In function 'ehea_driver_sysfs_remove':
drivers/net/ehea/ehea_main.c:2830: error: 'struct device_driver' has no member named 'kobj'
-Olof
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1 powerpc build errors
2008-01-17 19:06 ` 2.6.24-rc8-mm1 powerpc build errors Olof Johansson
@ 2008-01-17 19:35 ` Andrew Morton
2008-01-17 22:00 ` Greg KH
0 siblings, 1 reply; 132+ messages in thread
From: Andrew Morton @ 2008-01-17 19:35 UTC (permalink / raw)
To: Olof Johansson
Cc: linux-kernel, linuxppc-dev, raisch, jgarzik, Greg KH, Kay Sievers
On Thu, 17 Jan 2008 13:06:39 -0600 Olof Johansson <olof@lixom.net> wrote:
> Hi,
>
> My powerpc build-all-defconfigs script found the following:
thanks.
> mpc837x_mds_defconfig. Brokage looks like it came from libata's
> for_each_sg() patch.
>
> drivers/ata/sata_fsl.c: In function 'sata_fsl_fill_sg':
> drivers/ata/sata_fsl.c:337: error: redeclaration of 'si' with no linkage
> drivers/ata/sata_fsl.c:326: error: previous declaration of 'si' was here
--- a/drivers/ata/sata_fsl.c~git-libata-all-fix-drivers-ata-sata_fslc
+++ a/drivers/ata/sata_fsl.c
@@ -323,7 +323,6 @@ static unsigned int sata_fsl_fill_sg(str
struct scatterlist *sg;
unsigned int num_prde = 0;
u32 ttl_dwords = 0;
- unsigned int si;
/*
* NOTE : direct & indirect prdt's are contigiously allocated
_
> powerpc_allyesconfig:
>
> drivers/net/ehea/ehea_main.c: In function 'ehea_driver_sysfs_add':
> drivers/net/ehea/ehea_main.c:2812: error: 'struct device_driver' has no member named 'kobj'
> drivers/net/ehea/ehea_main.c:2815: error: 'struct device_driver' has no member named 'kobj'
> drivers/net/ehea/ehea_main.c:2818: error: 'struct device_driver' has no member named 'kobj'
> drivers/net/ehea/ehea_main.c: In function 'ehea_driver_sysfs_remove':
> drivers/net/ehea/ehea_main.c:2830: error: 'struct device_driver' has no member named 'kobj'
Looks like the driver tree wrecking ball failed to visit that driver.
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1 powerpc build errors
2008-01-17 19:35 ` Andrew Morton
@ 2008-01-17 22:00 ` Greg KH
0 siblings, 0 replies; 132+ messages in thread
From: Greg KH @ 2008-01-17 22:00 UTC (permalink / raw)
To: Andrew Morton
Cc: Olof Johansson, linux-kernel, linuxppc-dev, raisch, jgarzik, Kay Sievers
On Thu, Jan 17, 2008 at 11:35:23AM -0800, Andrew Morton wrote:
> On Thu, 17 Jan 2008 13:06:39 -0600 Olof Johansson <olof@lixom.net> wrote:
> > powerpc_allyesconfig:
> >
> > drivers/net/ehea/ehea_main.c: In function 'ehea_driver_sysfs_add':
> > drivers/net/ehea/ehea_main.c:2812: error: 'struct device_driver' has no member named 'kobj'
> > drivers/net/ehea/ehea_main.c:2815: error: 'struct device_driver' has no member named 'kobj'
> > drivers/net/ehea/ehea_main.c:2818: error: 'struct device_driver' has no member named 'kobj'
> > drivers/net/ehea/ehea_main.c: In function 'ehea_driver_sysfs_remove':
> > drivers/net/ehea/ehea_main.c:2830: error: 'struct device_driver' has no member named 'kobj'
>
> Looks like the driver tree wrecking ball failed to visit that driver.
Crap, I thought I fixed that one, but the patch never made it out...
I'll fix that tomorrow, sorry about that.
greg k-h
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1
2008-01-17 10:35 2.6.24-rc8-mm1 Andrew Morton
` (12 preceding siblings ...)
2008-01-17 19:06 ` 2.6.24-rc8-mm1 powerpc build errors Olof Johansson
@ 2008-01-17 21:10 ` Matt Mackall
2008-01-18 1:29 ` 2.6.24-rc8-mm1 Matt Mackall
2008-01-17 21:29 ` 2.6.24-rc8-mm1 - mkubootimg wants <zlib.h> Joseph Fannin
` (16 subsequent siblings)
30 siblings, 1 reply; 132+ messages in thread
From: Matt Mackall @ 2008-01-17 21:10 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-kernel
[-- Attachment #1: Type: text/plain, Size: 335 bytes --]
On Thu, 2008-01-17 at 02:35 -0800, Andrew Morton wrote:
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
Hmm. On my Thinkpad R51, this gives me:
Uncompressing linux... Ok, booting kernel.
..and nothing more with the attached .config.
--
Mathematics is the supreme nostalgia of our time.
[-- Attachment #2: config --]
[-- Type: text/plain, Size: 50800 bytes --]
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.24-rc8-mm1
# Thu Jan 17 13:47:20 2008
#
# CONFIG_64BIT is not set
CONFIG_X86_32=y
# CONFIG_X86_64 is not set
CONFIG_X86=y
# CONFIG_GENERIC_LOCKBREAK is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_SEMAPHORE_SLEEPERS=y
CONFIG_FAST_CMPXCHG_LOCAL=y
CONFIG_MMU=y
CONFIG_ZONE_DMA=y
CONFIG_QUICKLIST=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=y
CONFIG_GENERIC_BUG=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_GENERIC_HWEIGHT=y
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_DMI=y
# CONFIG_RWSEM_GENERIC_SPINLOCK is not set
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_GENERIC_CALIBRATE_DELAY=y
# CONFIG_GENERIC_TIME_VSYSCALL is not set
# CONFIG_ARCH_SETS_UP_PER_CPU_AREA is not set
CONFIG_ARCH_SUPPORTS_OPROFILE=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
# CONFIG_ZONE_DMA32 is not set
CONFIG_ARCH_POPULATES_NODE_MAP=y
# CONFIG_AUDIT_ARCH is not set
CONFIG_ARCH_SUPPORTS_AOUT=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_X86_BIOS_REBOOT=y
CONFIG_KTIME_SCALAR=y
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
CONFIG_LOCALVERSION_AUTO=y
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
# CONFIG_TASKSTATS is not set
CONFIG_AUDIT=y
CONFIG_AUDITSYSCALL=y
CONFIG_AUDIT_TREE=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=17
# CONFIG_CGROUPS is not set
CONFIG_FAIR_GROUP_SCHED=y
CONFIG_FAIR_USER_SCHED=y
# CONFIG_FAIR_CGROUP_SCHED is not set
CONFIG_SYSFS_DEPRECATED=y
# CONFIG_RELAY is not set
# CONFIG_NAMESPACES is not set
# CONFIG_BLK_DEV_INITRD is not set
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_EMBEDDED=y
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_SLUB_DEBUG is not set
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
CONFIG_BLOCK=y
CONFIG_LBD=y
# CONFIG_BLK_DEV_IO_TRACE is not set
# CONFIG_LSF is not set
# CONFIG_BLK_DEV_BSG is not set
#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
# CONFIG_IOSCHED_AS is not set
# CONFIG_IOSCHED_DEADLINE is not set
CONFIG_IOSCHED_CFQ=y
# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_CLASSIC_RCU=y
# CONFIG_PREEMPT_RCU is not set
#
# Processor type and features
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
# CONFIG_HIGH_RES_TIMERS is not set
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
# CONFIG_SMP is not set
CONFIG_X86_PC=y
# CONFIG_X86_ELAN is not set
# CONFIG_X86_VOYAGER is not set
# CONFIG_X86_NUMAQ is not set
# CONFIG_X86_SUMMIT is not set
# CONFIG_X86_BIGSMP is not set
# CONFIG_X86_VISWS is not set
# CONFIG_X86_GENERICARCH is not set
# CONFIG_X86_ES7000 is not set
# CONFIG_X86_RDC321X is not set
# CONFIG_X86_VSMP is not set
CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER=y
CONFIG_PARAVIRT=y
CONFIG_PARAVIRT_GUEST=y
# CONFIG_XEN is not set
# CONFIG_VMI is not set
CONFIG_LGUEST_GUEST=y
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
CONFIG_MPENTIUMM=y
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
# CONFIG_MK8 is not set
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP2 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MGEODEGX1 is not set
# CONFIG_MGEODE_LX is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_MVIAC7 is not set
# CONFIG_MPSC is not set
# CONFIG_MCORE2 is not set
# CONFIG_GENERIC_CPU is not set
# CONFIG_X86_GENERIC is not set
CONFIG_X86_CMPXCHG=y
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_X86_XADD=y
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
CONFIG_X86_GOOD_APIC=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_TSC=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=4
CONFIG_X86_DEBUGCTLMSR=y
CONFIG_HPET_TIMER=y
# CONFIG_IOMMU_HELPER is not set
CONFIG_ARCH_SUPPORTS_KVM=y
# CONFIG_PREEMPT_NONE is not set
# CONFIG_PREEMPT_VOLUNTARY is not set
CONFIG_PREEMPT=y
CONFIG_RCU_TRACE=y
# CONFIG_X86_UP_APIC is not set
CONFIG_X86_MCE=y
CONFIG_X86_MCE_NONFATAL=y
CONFIG_VM86=y
# CONFIG_TOSHIBA is not set
# CONFIG_I8K is not set
# CONFIG_X86_REBOOTFIXUPS is not set
# CONFIG_MICROCODE is not set
# CONFIG_X86_MSR is not set
# CONFIG_X86_CPUID is not set
# CONFIG_NOHIGHMEM is not set
CONFIG_HIGHMEM4G=y
# CONFIG_HIGHMEM64G is not set
CONFIG_VMSPLIT_3G=y
# CONFIG_VMSPLIT_3G_OPT is not set
# CONFIG_VMSPLIT_2G is not set
# CONFIG_VMSPLIT_2G_OPT is not set
# CONFIG_VMSPLIT_1G is not set
CONFIG_PAGE_OFFSET=0xC0000000
CONFIG_HIGHMEM=y
CONFIG_ARCH_FLATMEM_ENABLE=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_SPARSEMEM_STATIC=y
# CONFIG_SPARSEMEM_VMEMMAP_ENABLE is not set
CONFIG_SPLIT_PTLOCK_CPUS=4
# CONFIG_RESOURCES_64BIT is not set
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_NR_QUICK=1
CONFIG_VIRT_TO_BUS=y
# CONFIG_HIGHPTE is not set
# CONFIG_MATH_EMULATION is not set
CONFIG_MTRR=y
# CONFIG_EFI is not set
CONFIG_BOOT_IOREMAP=y
# CONFIG_SECCOMP is not set
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
# CONFIG_SCHED_HRTICK is not set
# CONFIG_KEXEC is not set
# CONFIG_CRASH_DUMP is not set
CONFIG_PHYSICAL_START=0x100000
# CONFIG_RELOCATABLE is not set
CONFIG_PHYSICAL_ALIGN=0x100000
CONFIG_COMPAT_VDSO=y
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y
#
# Power management options
#
CONFIG_PM=y
CONFIG_PM_LEGACY=y
# CONFIG_PM_DEBUG is not set
CONFIG_PM_SLEEP=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
CONFIG_HIBERNATION=y
CONFIG_PM_STD_PARTITION="/dev/sda3"
CONFIG_ACPI=y
CONFIG_ACPI_SLEEP=y
CONFIG_ACPI_PROCFS=y
CONFIG_ACPI_PROCFS_POWER=y
CONFIG_ACPI_SYSFS_POWER=y
CONFIG_ACPI_PROC_EVENT=y
CONFIG_ACPI_AC=y
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=y
# CONFIG_ACPI_VIDEO is not set
CONFIG_ACPI_FAN=y
# CONFIG_ACPI_DOCK is not set
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_THERMAL=y
# CONFIG_ACPI_ASUS is not set
# CONFIG_ACPI_TOSHIBA is not set
CONFIG_ACPI_BLACKLIST_YEAR=0
# CONFIG_ACPI_DEBUG is not set
CONFIG_ACPI_EC=y
CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y
CONFIG_X86_PM_TIMER=y
# CONFIG_ACPI_CONTAINER is not set
# CONFIG_ACPI_SBS is not set
# CONFIG_APM is not set
#
# CPU Frequency scaling
#
# CONFIG_CPU_FREQ is not set
# CONFIG_CPU_IDLE is not set
#
# Bus options (PCI etc.)
#
CONFIG_PCI=y
# CONFIG_PCI_GOBIOS is not set
# CONFIG_PCI_GOMMCONFIG is not set
# CONFIG_PCI_GODIRECT is not set
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_PCI_DOMAINS=y
# CONFIG_PCIEPORTBUS is not set
# CONFIG_ARCH_SUPPORTS_MSI is not set
CONFIG_PCI_LEGACY=y
# CONFIG_PCI_DEBUG is not set
CONFIG_ISA_DMA_API=y
CONFIG_ISA=y
# CONFIG_EISA is not set
# CONFIG_MCA is not set
# CONFIG_SCx200 is not set
CONFIG_PCCARD=m
# CONFIG_PCMCIA_DEBUG is not set
CONFIG_PCMCIA=m
CONFIG_PCMCIA_LOAD_CIS=y
CONFIG_CARDBUS=y
#
# PC-card bridges
#
CONFIG_YENTA=m
CONFIG_YENTA_O2=y
CONFIG_YENTA_RICOH=y
CONFIG_YENTA_TI=y
CONFIG_YENTA_ENE_TUNE=y
CONFIG_YENTA_TOSHIBA=y
# CONFIG_PD6729 is not set
# CONFIG_I82092 is not set
# CONFIG_I82365 is not set
# CONFIG_TCIC is not set
CONFIG_PCMCIA_PROBE=y
CONFIG_PCCARD_NONSTATIC=m
# CONFIG_HOTPLUG_PCI is not set
#
# Executable file formats / Emulations
#
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_AOUT=y
CONFIG_BINFMT_MISC=y
#
# Networking
#
CONFIG_NET=y
#
# Networking options
#
CONFIG_PACKET=y
# CONFIG_PACKET_MMAP is not set
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=m
# CONFIG_XFRM_SUB_POLICY is not set
# CONFIG_XFRM_MIGRATE is not set
# CONFIG_XFRM_STATISTICS is not set
# CONFIG_NET_KEY is not set
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
# CONFIG_IP_PNP is not set
# CONFIG_NET_IPIP is not set
# CONFIG_NET_IPGRE is not set
# CONFIG_IP_MROUTE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_TUNNEL=m
CONFIG_INET_TUNNEL=m
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_XFRM_MODE_BEET=y
# CONFIG_INET_LRO is not set
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
# CONFIG_IP_VS is not set
# CONFIG_IPV6 is not set
# CONFIG_INET6_XFRM_TUNNEL is not set
# CONFIG_INET6_TUNNEL is not set
# CONFIG_NETWORK_SECMARK is not set
CONFIG_NETFILTER=y
# CONFIG_NETFILTER_DEBUG is not set
# CONFIG_NETFILTER_ADVANCED is not set
#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_NETLINK=m
CONFIG_NETFILTER_NETLINK_LOG=m
# CONFIG_NF_CONNTRACK is not set
# CONFIG_NETFILTER_XTABLES is not set
#
# IP: Netfilter Configuration
#
# CONFIG_IP_NF_IPTABLES is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
# CONFIG_VLAN_8021Q is not set
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
CONFIG_NET_SCH_FIFO=y
#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
CONFIG_BT=m
CONFIG_BT_L2CAP=m
CONFIG_BT_SCO=m
CONFIG_BT_RFCOMM=m
CONFIG_BT_RFCOMM_TTY=y
CONFIG_BT_BNEP=m
CONFIG_BT_BNEP_MC_FILTER=y
CONFIG_BT_BNEP_PROTO_FILTER=y
CONFIG_BT_HIDP=m
#
# Bluetooth device drivers
#
CONFIG_BT_HCIUSB=m
CONFIG_BT_HCIUSB_SCO=y
# CONFIG_BT_HCIUART is not set
# CONFIG_BT_HCIBCM203X is not set
# CONFIG_BT_HCIBPA10X is not set
# CONFIG_BT_HCIBFUSB is not set
# CONFIG_BT_HCIDTL1 is not set
# CONFIG_BT_HCIBT3C is not set
# CONFIG_BT_HCIBLUECARD is not set
# CONFIG_BT_HCIBTUART is not set
# CONFIG_BT_HCIVHCI is not set
# CONFIG_AF_RXRPC is not set
#
# Wireless
#
CONFIG_CFG80211=y
CONFIG_NL80211=y
CONFIG_WIRELESS_EXT=y
CONFIG_MAC80211=y
#
# Rate control algorithm selection
#
CONFIG_MAC80211_RC_DEFAULT_PID=y
# CONFIG_MAC80211_RC_DEFAULT_SIMPLE is not set
# CONFIG_MAC80211_RC_DEFAULT_NONE is not set
#
# Selecting 'y' for an algorithm will
#
#
# build the algorithm into mac80211.
#
CONFIG_MAC80211_RC_DEFAULT="pid"
CONFIG_MAC80211_RC_PID=y
# CONFIG_MAC80211_RC_SIMPLE is not set
# CONFIG_MAC80211_DEBUGFS is not set
# CONFIG_MAC80211_DEBUG is not set
CONFIG_IEEE80211=m
# CONFIG_IEEE80211_DEBUG is not set
CONFIG_IEEE80211_CRYPT_WEP=m
CONFIG_IEEE80211_CRYPT_CCMP=m
CONFIG_IEEE80211_CRYPT_TKIP=m
CONFIG_IEEE80211_SOFTMAC=m
# CONFIG_IEEE80211_SOFTMAC_DEBUG is not set
CONFIG_RFKILL=y
CONFIG_RFKILL_INPUT=y
# CONFIG_NET_9P is not set
#
# Device Drivers
#
#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
# CONFIG_MTD is not set
CONFIG_PARPORT=y
CONFIG_PARPORT_PC=y
# CONFIG_PARPORT_SERIAL is not set
# CONFIG_PARPORT_PC_FIFO is not set
# CONFIG_PARPORT_PC_SUPERIO is not set
# CONFIG_PARPORT_PC_PCMCIA is not set
# CONFIG_PARPORT_GSC is not set
# CONFIG_PARPORT_AX88796 is not set
# CONFIG_PARPORT_1284 is not set
CONFIG_PNP=y
# CONFIG_PNP_DEBUG is not set
#
# Protocols
#
# CONFIG_ISAPNP is not set
# CONFIG_PNPBIOS is not set
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_DEV_XD is not set
# CONFIG_PARIDE is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=m
CONFIG_BLK_DEV_CRYPTOLOOP=m
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_BLK_DEV_RAM is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
# CONFIG_CDROM_PKTCDVD_WCACHE is not set
# CONFIG_ATA_OVER_ETH is not set
CONFIG_VIRTIO_BLK=y
CONFIG_MISC_DEVICES=y
# CONFIG_IBM_ASM is not set
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_FUJITSU_LAPTOP is not set
# CONFIG_MSI_LAPTOP is not set
# CONFIG_SONY_LAPTOP is not set
# CONFIG_THINKPAD_ACPI is not set
# CONFIG_FJKEYINF is not set
# CONFIG_IDE is not set
#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
# CONFIG_SCSI_TGT is not set
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_PROC_FS=y
#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
# CONFIG_CHR_DEV_ST is not set
# CONFIG_CHR_DEV_OSST is not set
CONFIG_BLK_DEV_SR=m
# CONFIG_BLK_DEV_SR_VENDOR is not set
CONFIG_CHR_DEV_SG=y
# CONFIG_CHR_DEV_SCH is not set
#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
# CONFIG_SCSI_MULTI_LUN is not set
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
# CONFIG_SCSI_SCAN_ASYNC is not set
CONFIG_SCSI_WAIT_SCAN=m
#
# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_7000FASST is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AHA152X is not set
# CONFIG_SCSI_AHA1542 is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_AIC94XX is not set
CONFIG_SCSI_DPT_I2O=m
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_IN2000 is not set
# CONFIG_SCSI_ARCMSR is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_DTC3280 is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_GENERIC_NCR5380 is not set
# CONFIG_SCSI_GENERIC_NCR5380_MMIO is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_PPA is not set
# CONFIG_SCSI_IMM is not set
# CONFIG_SCSI_NCR53C406A is not set
# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_PAS16 is not set
# CONFIG_SCSI_QLOGIC_FAS is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_FC is not set
# CONFIG_SCSI_QLA_ISCSI is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_SYM53C416 is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_T128 is not set
# CONFIG_SCSI_U14_34F is not set
# CONFIG_SCSI_ULTRASTOR is not set
# CONFIG_SCSI_NSP32 is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_ATA_ACPI=y
# CONFIG_SATA_AHCI is not set
# CONFIG_SATA_SVW is not set
CONFIG_ATA_PIIX=y
# CONFIG_SATA_MV is not set
# CONFIG_SATA_NV is not set
# CONFIG_PDC_ADMA is not set
# CONFIG_SATA_QSTOR is not set
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SX4 is not set
# CONFIG_SATA_SIL is not set
# CONFIG_SATA_SIL24 is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
# CONFIG_SATA_INIC162X is not set
# CONFIG_PATA_ACPI is not set
# CONFIG_PATA_ALI is not set
# CONFIG_PATA_AMD is not set
# CONFIG_PATA_ARTOP is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
# CONFIG_PATA_CS5520 is not set
# CONFIG_PATA_CS5530 is not set
# CONFIG_PATA_CS5535 is not set
# CONFIG_PATA_CS5536 is not set
# CONFIG_PATA_CYPRESS is not set
# CONFIG_PATA_EFAR is not set
# CONFIG_ATA_GENERIC is not set
# CONFIG_PATA_HPT366 is not set
# CONFIG_PATA_HPT37X is not set
# CONFIG_PATA_HPT3X2N is not set
# CONFIG_PATA_HPT3X3 is not set
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_JMICRON is not set
# CONFIG_PATA_LEGACY is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_MPIIX is not set
# CONFIG_PATA_OLDPIIX is not set
# CONFIG_PATA_NETCELL is not set
# CONFIG_PATA_NINJA32 is not set
# CONFIG_PATA_NS87410 is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
CONFIG_PATA_PCMCIA=m
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_QDI is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_WINBOND_VLB is not set
# CONFIG_PATA_PLATFORM is not set
CONFIG_MD=y
# CONFIG_BLK_DEV_MD is not set
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
CONFIG_DM_CRYPT=m
CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
# CONFIG_DM_MULTIPATH is not set
# CONFIG_DM_DELAY is not set
# CONFIG_DM_UEVENT is not set
# CONFIG_FUSION is not set
#
# IEEE 1394 (FireWire) support
#
# CONFIG_FIREWIRE is not set
CONFIG_IEEE1394=y
#
# Subsystem Options
#
# CONFIG_IEEE1394_VERBOSEDEBUG is not set
#
# Controllers
#
# CONFIG_IEEE1394_PCILYNX is not set
CONFIG_IEEE1394_OHCI1394=y
#
# Protocols
#
# CONFIG_IEEE1394_VIDEO1394 is not set
CONFIG_IEEE1394_SBP2=m
# CONFIG_IEEE1394_SBP2_PHYS_DMA is not set
# CONFIG_IEEE1394_ETH1394_ROM_ENTRY is not set
# CONFIG_IEEE1394_ETH1394 is not set
# CONFIG_IEEE1394_DV1394 is not set
CONFIG_IEEE1394_RAWIO=y
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
# CONFIG_NETDEVICES_MULTIQUEUE is not set
CONFIG_DUMMY=m
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
CONFIG_TUN=m
# CONFIG_VETH is not set
# CONFIG_NET_SB1000 is not set
# CONFIG_ARCNET is not set
# CONFIG_PHYLIB is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_LANCE is not set
# CONFIG_NET_VENDOR_SMC is not set
# CONFIG_NET_VENDOR_RACAL is not set
# CONFIG_NET_TULIP is not set
# CONFIG_AT1700 is not set
# CONFIG_DEPCA is not set
# CONFIG_HP100 is not set
# CONFIG_NET_ISA is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
CONFIG_NET_PCI=y
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_AC3200 is not set
# CONFIG_APRICOT is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
# CONFIG_CS89x0 is not set
# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_NE2K_PCI is not set
# CONFIG_8139CP is not set
CONFIG_8139TOO=y
CONFIG_8139TOO_PIO=y
# CONFIG_8139TOO_TUNE_TWISTER is not set
# CONFIG_8139TOO_8129 is not set
# CONFIG_8139_OLD_RX_RESET is not set
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_TLAN is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
# CONFIG_NET_POCKET is not set
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
CONFIG_E1000=y
# CONFIG_E1000_NAPI is not set
# CONFIG_E1000_DISABLE_PACKET_SPLIT is not set
CONFIG_E1000E=y
# CONFIG_IP1000 is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
# CONFIG_SK98LIN is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
#
# Wireless LAN
#
# CONFIG_WLAN_PRE80211 is not set
CONFIG_WLAN_80211=y
# CONFIG_PCMCIA_RAYCS is not set
# CONFIG_IPW2100 is not set
CONFIG_IPW2200=m
CONFIG_IPW2200_MONITOR=y
CONFIG_IPW2200_RADIOTAP=y
CONFIG_IPW2200_PROMISCUOUS=y
# CONFIG_IPW2200_QOS is not set
# CONFIG_IPW2200_DEBUG is not set
# CONFIG_LIBERTAS is not set
# CONFIG_AIRO is not set
# CONFIG_HERMES is not set
# CONFIG_ATMEL is not set
# CONFIG_USB_ATMEL is not set
# CONFIG_AIRO_CS is not set
# CONFIG_PCMCIA_WL3501 is not set
# CONFIG_PRISM54 is not set
# CONFIG_USB_ZD1201 is not set
# CONFIG_RTL8180 is not set
# CONFIG_RTL8187 is not set
# CONFIG_ADM8211 is not set
# CONFIG_P54_COMMON is not set
# CONFIG_ATH5K is not set
# CONFIG_IWL4965 is not set
# CONFIG_IWL3945 is not set
# CONFIG_HOSTAP is not set
# CONFIG_BCM43XX is not set
# CONFIG_B43 is not set
# CONFIG_B43LEGACY is not set
# CONFIG_ZD1211RW is not set
# CONFIG_RT2X00 is not set
#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
# CONFIG_USB_PEGASUS is not set
# CONFIG_USB_RTL8150 is not set
# CONFIG_USB_USBNET is not set
# CONFIG_NET_PCMCIA is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
# CONFIG_PLIP is not set
# CONFIG_PPP is not set
# CONFIG_SLIP is not set
# CONFIG_NET_FC is not set
CONFIG_NETCONSOLE=y
# CONFIG_NETCONSOLE_DYNAMIC is not set
CONFIG_NETPOLL=y
CONFIG_NETPOLL_TRAP=y
CONFIG_NET_POLL_CONTROLLER=y
# CONFIG_VIRTIO_NET is not set
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set
#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set
#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
# CONFIG_INPUT_JOYDEV is not set
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_EVBUG is not set
#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_PS2_ELANTECH is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
# CONFIG_MOUSE_INPORT is not set
# CONFIG_MOUSE_LOGIBM is not set
# CONFIG_MOUSE_PC110PAD is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set
#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PARKBD is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
# CONFIG_SERIO_RAW is not set
# CONFIG_GAMEPORT is not set
#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
# CONFIG_VT_HW_CONSOLE_BINDING is not set
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set
#
# Serial drivers
#
CONFIG_SERIAL_8250=y
# CONFIG_SERIAL_8250_CONSOLE is not set
CONFIG_FIX_EARLYCON_MEM=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_PNP=y
# CONFIG_SERIAL_8250_CS is not set
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=4
# CONFIG_SERIAL_8250_EXTENDED is not set
#
# Non-8250 serial port support
#
CONFIG_SERIAL_CORE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
CONFIG_PRINTER=y
# CONFIG_LP_CONSOLE is not set
# CONFIG_PPDEV is not set
CONFIG_HVC_DRIVER=y
CONFIG_VIRTIO_CONSOLE=y
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
CONFIG_HW_RANDOM_INTEL=y
# CONFIG_HW_RANDOM_AMD is not set
# CONFIG_HW_RANDOM_GEODE is not set
# CONFIG_HW_RANDOM_VIA is not set
CONFIG_NVRAM=y
# CONFIG_RTC is not set
# CONFIG_GEN_RTC is not set
# CONFIG_DTLK is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_SONYPI is not set
#
# PCMCIA character devices
#
# CONFIG_SYNCLINK_CS is not set
# CONFIG_CARDMAN_4000 is not set
# CONFIG_CARDMAN_4040 is not set
# CONFIG_IPWIRELESS is not set
# CONFIG_MWAVE is not set
# CONFIG_PC8736x_GPIO is not set
# CONFIG_NSC_GPIO is not set
# CONFIG_CS5535_GPIO is not set
# CONFIG_RAW_DRIVER is not set
CONFIG_HPET=y
# CONFIG_HPET_RTC_IRQ is not set
CONFIG_HPET_MMAP=y
CONFIG_HANGCHECK_TIMER=y
# CONFIG_TCG_TPM is not set
# CONFIG_TELCLOCK is not set
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_CHARDEV is not set
#
# I2C Algorithms
#
CONFIG_I2C_ALGOBIT=y
# CONFIG_I2C_ALGOPCF is not set
# CONFIG_I2C_ALGOPCA is not set
#
# I2C Hardware Bus support
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_ELEKTOR is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_I810 is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_PARPORT is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_PROSAVAGE is not set
# CONFIG_I2C_SAVAGE4 is not set
# CONFIG_I2C_SIMTEC is not set
# CONFIG_SCx200_ACB is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_STUB is not set
# CONFIG_I2C_TINY_USB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
# CONFIG_I2C_PCA_ISA is not set
#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCA9539 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_TPS65010 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_OZ99X is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
#
# SPI support
#
# CONFIG_SPI is not set
# CONFIG_SPI_MASTER is not set
# CONFIG_W1 is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
# CONFIG_PDA_POWER is not set
# CONFIG_BATTERY_DS2760 is not set
CONFIG_HWMON=y
# CONFIG_HWMON_VID is not set
# CONFIG_SENSORS_ABITUGURU is not set
# CONFIG_SENSORS_ABITUGURU3 is not set
# CONFIG_SENSORS_AD7418 is not set
# CONFIG_SENSORS_ADM1021 is not set
# CONFIG_SENSORS_ADM1025 is not set
# CONFIG_SENSORS_ADM1026 is not set
# CONFIG_SENSORS_ADM1029 is not set
# CONFIG_SENSORS_ADM1031 is not set
# CONFIG_SENSORS_ADM9240 is not set
# CONFIG_SENSORS_ADT7470 is not set
# CONFIG_SENSORS_K8TEMP is not set
# CONFIG_SENSORS_ASB100 is not set
# CONFIG_SENSORS_ATXP1 is not set
# CONFIG_SENSORS_DS1621 is not set
# CONFIG_SENSORS_I5K_AMB is not set
# CONFIG_SENSORS_F71805F is not set
# CONFIG_SENSORS_F71882FG is not set
# CONFIG_SENSORS_F75375S is not set
# CONFIG_SENSORS_FSCHER is not set
# CONFIG_SENSORS_FSCPOS is not set
# CONFIG_SENSORS_FSCHMD is not set
# CONFIG_SENSORS_GL518SM is not set
# CONFIG_SENSORS_GL520SM is not set
# CONFIG_SENSORS_CORETEMP is not set
# CONFIG_SENSORS_IT87 is not set
# CONFIG_SENSORS_LM63 is not set
# CONFIG_SENSORS_LM75 is not set
# CONFIG_SENSORS_LM77 is not set
# CONFIG_SENSORS_LM78 is not set
# CONFIG_SENSORS_LM80 is not set
# CONFIG_SENSORS_LM83 is not set
# CONFIG_SENSORS_LM85 is not set
# CONFIG_SENSORS_LM87 is not set
# CONFIG_SENSORS_LM90 is not set
# CONFIG_SENSORS_LM92 is not set
# CONFIG_SENSORS_LM93 is not set
# CONFIG_SENSORS_MAX1619 is not set
# CONFIG_SENSORS_MAX6650 is not set
# CONFIG_SENSORS_PC87360 is not set
# CONFIG_SENSORS_PC87427 is not set
# CONFIG_SENSORS_SIS5595 is not set
# CONFIG_SENSORS_DME1737 is not set
# CONFIG_SENSORS_SMSC47M1 is not set
# CONFIG_SENSORS_SMSC47M192 is not set
# CONFIG_SENSORS_SMSC47B397 is not set
# CONFIG_SENSORS_ADS7828 is not set
# CONFIG_SENSORS_THMC50 is not set
# CONFIG_SENSORS_VIA686A is not set
# CONFIG_SENSORS_VT1211 is not set
# CONFIG_SENSORS_VT8231 is not set
# CONFIG_SENSORS_W83781D is not set
# CONFIG_SENSORS_W83791D is not set
# CONFIG_SENSORS_W83792D is not set
# CONFIG_SENSORS_W83793 is not set
# CONFIG_SENSORS_W83L785TS is not set
# CONFIG_SENSORS_W83L786NG is not set
# CONFIG_SENSORS_W83627HF is not set
# CONFIG_SENSORS_W83627EHF is not set
# CONFIG_SENSORS_HDAPS is not set
# CONFIG_SENSORS_APPLESMC is not set
# CONFIG_HWMON_DEBUG_CHIP is not set
# CONFIG_WATCHDOG is not set
#
# Sonics Silicon Backplane
#
CONFIG_SSB_POSSIBLE=y
# CONFIG_SSB is not set
#
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
#
# Multimedia devices
#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set
CONFIG_DAB=y
# CONFIG_USB_DABUSB is not set
#
# Graphics support
#
CONFIG_AGP=y
# CONFIG_AGP_ALI is not set
# CONFIG_AGP_ATI is not set
# CONFIG_AGP_AMD is not set
# CONFIG_AGP_AMD64 is not set
CONFIG_AGP_INTEL=y
# CONFIG_AGP_NVIDIA is not set
# CONFIG_AGP_SIS is not set
# CONFIG_AGP_SWORKS is not set
# CONFIG_AGP_VIA is not set
# CONFIG_AGP_EFFICEON is not set
CONFIG_DRM=y
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
CONFIG_DRM_RADEON=m
# CONFIG_DRM_I810 is not set
# CONFIG_DRM_I830 is not set
# CONFIG_DRM_I915 is not set
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_SIS is not set
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
# CONFIG_VGASTATE is not set
CONFIG_VIDEO_OUTPUT_CONTROL=m
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_DDC=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
# CONFIG_FB_SYS_FILLRECT is not set
# CONFIG_FB_SYS_COPYAREA is not set
# CONFIG_FB_SYS_IMAGEBLIT is not set
# CONFIG_FB_SYS_FOPS is not set
CONFIG_FB_DEFERRED_IO=y
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
# CONFIG_FB_TILEBLITTING is not set
#
# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ARC is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
# CONFIG_FB_VESA is not set
# CONFIG_FB_EFI is not set
# CONFIG_FB_HECUBA is not set
# CONFIG_FB_HGA is not set
# CONFIG_FB_S1D13XXX is not set
# CONFIG_FB_NVIDIA is not set
# CONFIG_FB_RIVA is not set
# CONFIG_FB_I810 is not set
# CONFIG_FB_LE80578 is not set
# CONFIG_FB_INTEL is not set
# CONFIG_FB_MATROX is not set
CONFIG_FB_RADEON=y
CONFIG_FB_RADEON_I2C=y
CONFIG_FB_RADEON_BACKLIGHT=y
# CONFIG_FB_RADEON_DEBUG is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_VT8623 is not set
# CONFIG_FB_CYBLA is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_GEODE is not set
# CONFIG_FB_VIRTUAL is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=m
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_BACKLIGHT_CORGI=m
# CONFIG_BACKLIGHT_PROGEAR is not set
#
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set
#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
# CONFIG_VGACON_SOFT_SCROLLBACK is not set
# CONFIG_VIDEO_SELECT is not set
# CONFIG_MDA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
CONFIG_LOGO=y
# CONFIG_LOGO_LINUX_MONO is not set
# CONFIG_LOGO_LINUX_VGA16 is not set
CONFIG_LOGO_LINUX_CLUT224=y
#
# Sound
#
CONFIG_SOUND=y
#
# Advanced Linux Sound Architecture
#
CONFIG_SND=y
CONFIG_SND_TIMER=y
CONFIG_SND_PCM=y
CONFIG_SND_HWDEP=m
CONFIG_SND_RAWMIDI=m
CONFIG_SND_SEQUENCER=m
CONFIG_SND_SEQ_DUMMY=m
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=y
CONFIG_SND_PCM_OSS=y
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_SEQUENCER_OSS=y
# CONFIG_SND_DYNAMIC_MINORS is not set
CONFIG_SND_SUPPORT_OLD_API=y
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
#
# Generic devices
#
CONFIG_SND_AC97_CODEC=y
# CONFIG_SND_DUMMY is not set
CONFIG_SND_VIRMIDI=m
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_MTS64 is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set
# CONFIG_SND_PORTMAN2X4 is not set
#
# ISA devices
#
# CONFIG_SND_ADLIB is not set
# CONFIG_SND_AD1816A is not set
# CONFIG_SND_AD1848 is not set
# CONFIG_SND_ALS100 is not set
# CONFIG_SND_AZT2320 is not set
# CONFIG_SND_CMI8330 is not set
# CONFIG_SND_CS4231 is not set
# CONFIG_SND_CS4232 is not set
# CONFIG_SND_CS4236 is not set
# CONFIG_SND_DT019X is not set
# CONFIG_SND_ES968 is not set
# CONFIG_SND_ES1688 is not set
# CONFIG_SND_ES18XX is not set
# CONFIG_SND_SC6000 is not set
# CONFIG_SND_GUSCLASSIC is not set
# CONFIG_SND_GUSEXTREME is not set
# CONFIG_SND_GUSMAX is not set
# CONFIG_SND_INTERWAVE is not set
# CONFIG_SND_INTERWAVE_STB is not set
# CONFIG_SND_OPL3SA2 is not set
# CONFIG_SND_OPTI92X_AD1848 is not set
# CONFIG_SND_OPTI92X_CS4231 is not set
# CONFIG_SND_OPTI93X is not set
# CONFIG_SND_MIRO is not set
# CONFIG_SND_SB8 is not set
# CONFIG_SND_SB16 is not set
# CONFIG_SND_SBAWE is not set
# CONFIG_SND_SGALAXY is not set
# CONFIG_SND_SSCAPE is not set
# CONFIG_SND_WAVEFRONT is not set
#
# PCI devices
#
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
# CONFIG_SND_CS5535AUDIO is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_SND_LAYLA20 is not set
# CONFIG_SND_DARLA24 is not set
# CONFIG_SND_GINA24 is not set
# CONFIG_SND_LAYLA24 is not set
# CONFIG_SND_MONA is not set
# CONFIG_SND_MIA is not set
# CONFIG_SND_ECHO3G is not set
# CONFIG_SND_INDIGO is not set
# CONFIG_SND_INDIGOIO is not set
# CONFIG_SND_INDIGODJ is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_FM801 is not set
# CONFIG_SND_HDA_INTEL is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_ICE1712 is not set
CONFIG_SND_INTEL8X0=y
# CONFIG_SND_INTEL8X0M is not set
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_PCXHR is not set
# CONFIG_SND_RIPTIDE is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SIS7019 is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
CONFIG_SND_AC97_POWER_SAVE=y
CONFIG_SND_AC97_POWER_SAVE_DEFAULT=5
#
# USB devices
#
CONFIG_SND_USB_AUDIO=m
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set
#
# PCMCIA devices
#
# CONFIG_SND_VXPOCKET is not set
# CONFIG_SND_PDAUDIOCF is not set
#
# System on Chip audio support
#
# CONFIG_SND_SOC is not set
#
# SoC Audio support for SuperH
#
#
# ALSA SoC audio for Freescale SOCs
#
#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set
CONFIG_AC97_BUS=y
CONFIG_HID_SUPPORT=y
CONFIG_HID=y
# CONFIG_HID_DEBUG is not set
# CONFIG_HIDRAW is not set
#
# USB Input Devices
#
CONFIG_USB_HID=y
# CONFIG_USB_HIDINPUT_POWERBOOK is not set
# CONFIG_HID_FF is not set
# CONFIG_USB_HIDDEV is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=y
CONFIG_USB_DEBUG=y
# CONFIG_USB_ANNOUNCE_NEW_DEVICES is not set
#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
# CONFIG_USB_DEVICE_CLASS is not set
# CONFIG_USB_DYNAMIC_MINORS is not set
# CONFIG_USB_SUSPEND is not set
# CONFIG_USB_PERSIST is not set
# CONFIG_USB_OTG is not set
#
# USB Host Controller Drivers
#
CONFIG_USB_EHCI_HCD=y
# CONFIG_USB_EHCI_ROOT_HUB_TT is not set
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
CONFIG_USB_UHCI_HCD=y
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
CONFIG_USB_PRINTER=y
#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#
#
# may also be needed; see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=y
# CONFIG_USB_STORAGE_DEBUG is not set
# CONFIG_USB_STORAGE_DATAFAB is not set
# CONFIG_USB_STORAGE_FREECOM is not set
# CONFIG_USB_STORAGE_ISD200 is not set
# CONFIG_USB_STORAGE_DPCM is not set
# CONFIG_USB_STORAGE_USBAT is not set
# CONFIG_USB_STORAGE_SDDR09 is not set
# CONFIG_USB_STORAGE_SDDR55 is not set
# CONFIG_USB_STORAGE_JUMPSHOT is not set
# CONFIG_USB_STORAGE_ALAUDA is not set
# CONFIG_USB_STORAGE_ONETOUCH is not set
# CONFIG_USB_STORAGE_KARMA is not set
# CONFIG_USB_LIBUSUAL is not set
#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set
CONFIG_USB_MON=y
#
# USB port drivers
#
# CONFIG_USB_USS720 is not set
#
# USB Serial Converter support
#
CONFIG_USB_SERIAL=m
CONFIG_USB_SERIAL_GENERIC=y
# CONFIG_USB_SERIAL_AIRCABLE is not set
# CONFIG_USB_SERIAL_AIRPRIME is not set
# CONFIG_USB_SERIAL_ARK3116 is not set
CONFIG_USB_SERIAL_BELKIN=m
# CONFIG_USB_SERIAL_CH341 is not set
# CONFIG_USB_SERIAL_WHITEHEAT is not set
# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
# CONFIG_USB_SERIAL_CP2101 is not set
# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
# CONFIG_USB_SERIAL_EMPEG is not set
CONFIG_USB_SERIAL_FTDI_SIO=m
# CONFIG_USB_SERIAL_FUNSOFT is not set
# CONFIG_USB_SERIAL_VISOR is not set
# CONFIG_USB_SERIAL_IPAQ is not set
# CONFIG_USB_SERIAL_IR is not set
# CONFIG_USB_SERIAL_EDGEPORT is not set
# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
# CONFIG_USB_SERIAL_GARMIN is not set
# CONFIG_USB_SERIAL_IPW is not set
# CONFIG_USB_SERIAL_IUU is not set
# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
# CONFIG_USB_SERIAL_KEYSPAN is not set
# CONFIG_USB_SERIAL_KLSI is not set
# CONFIG_USB_SERIAL_KOBIL_SCT is not set
# CONFIG_USB_SERIAL_MCT_U232 is not set
# CONFIG_USB_SERIAL_MOS7720 is not set
# CONFIG_USB_SERIAL_MOS7840 is not set
# CONFIG_USB_SERIAL_NAVMAN is not set
# CONFIG_USB_SERIAL_PL2303 is not set
# CONFIG_USB_SERIAL_OTI6858 is not set
# CONFIG_USB_SERIAL_HP4X is not set
# CONFIG_USB_SERIAL_SAFE is not set
# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
# CONFIG_USB_SERIAL_TI is not set
# CONFIG_USB_SERIAL_CYBERJACK is not set
# CONFIG_USB_SERIAL_XIRCOM is not set
# CONFIG_USB_SERIAL_OPTION is not set
# CONFIG_USB_SERIAL_OMNINET is not set
# CONFIG_USB_SERIAL_DEBUG is not set
#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_AUERSWALD is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
CONFIG_USB_CYTHERM=m
# CONFIG_USB_PHIDGET is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_GOTEMP is not set
#
# USB DSL modem support
#
#
# USB Gadget Support
#
# CONFIG_USB_GADGET is not set
# CONFIG_MMC is not set
# CONFIG_MEMSTICK is not set
# CONFIG_NEW_LEDS is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
# CONFIG_RTC_CLASS is not set
# CONFIG_DMADEVICES is not set
CONFIG_AUXDISPLAY=y
# CONFIG_KS0108 is not set
#
# Userspace I/O
#
# CONFIG_UIO is not set
CONFIG_VIRTIO=y
CONFIG_VIRTIO_RING=y
#
# Firmware Drivers
#
# CONFIG_EDD is not set
# CONFIG_DELL_RBU is not set
# CONFIG_DCDBAS is not set
CONFIG_DMIID=y
#
# File systems
#
CONFIG_EXT2_FS=y
# CONFIG_EXT2_FS_XATTR is not set
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_FS_XATTR=y
# CONFIG_EXT3_FS_POSIX_ACL is not set
# CONFIG_EXT3_FS_SECURITY is not set
# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=y
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=y
# CONFIG_REISER4_FS is not set
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
# CONFIG_FS_POSIX_ACL is not set
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
CONFIG_AUTOFS4_FS=y
CONFIG_FUSE_FS=m
#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=y
CONFIG_JOLIET=y
# CONFIG_ZISOFS is not set
CONFIG_UDF_FS=y
CONFIG_UDF_NLS=y
#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=y
CONFIG_MSDOS_FS=y
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
CONFIG_NTFS_FS=m
# CONFIG_NTFS_DEBUG is not set
# CONFIG_NTFS_RW is not set
#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
# CONFIG_HUGETLBFS is not set
# CONFIG_HUGETLB_PAGE is not set
# CONFIG_CONFIGFS_FS is not set
#
# Layered filesystems
#
# CONFIG_UNION_FS is not set
#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
CONFIG_HFS_FS=m
CONFIG_HFSPLUS_FS=m
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=y
CONFIG_NFS_V3=y
# CONFIG_NFS_V3_ACL is not set
# CONFIG_NFS_V4 is not set
# CONFIG_NFS_DIRECTIO is not set
CONFIG_NFSD=y
CONFIG_NFSD_V3=y
# CONFIG_NFSD_V3_ACL is not set
# CONFIG_NFSD_V4 is not set
CONFIG_NFSD_TCP=y
CONFIG_LOCKD=y
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=y
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=y
# CONFIG_SUNRPC_BIND34 is not set
# CONFIG_RPCSEC_GSS_KRB5 is not set
# CONFIG_RPCSEC_GSS_SPKM3 is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set
#
# Partition Types
#
CONFIG_PARTITION_ADVANCED=y
# CONFIG_ACORN_PARTITION is not set
# CONFIG_OSF_PARTITION is not set
# CONFIG_AMIGA_PARTITION is not set
# CONFIG_ATARI_PARTITION is not set
CONFIG_MAC_PARTITION=y
CONFIG_MSDOS_PARTITION=y
# CONFIG_BSD_DISKLABEL is not set
# CONFIG_MINIX_SUBPARTITION is not set
# CONFIG_SOLARIS_X86_PARTITION is not set
# CONFIG_UNIXWARE_DISKLABEL is not set
# CONFIG_LDM_PARTITION is not set
# CONFIG_SGI_PARTITION is not set
# CONFIG_ULTRIX_PARTITION is not set
# CONFIG_SUN_PARTITION is not set
# CONFIG_KARMA_PARTITION is not set
CONFIG_EFI_PARTITION=y
# CONFIG_SYSV68_PARTITION is not set
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=y
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
CONFIG_NLS_ASCII=m
CONFIG_NLS_ISO8859_1=y
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=m
# CONFIG_DLM is not set
CONFIG_INSTRUMENTATION=y
CONFIG_PROFILING=y
CONFIG_OPROFILE=y
CONFIG_HAVE_OPROFILE=y
# CONFIG_KPROBES is not set
CONFIG_HAVE_KPROBES=y
# CONFIG_MARKERS is not set
#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_PRINTK_TIME=y
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_PAGE_OWNER is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_SCHED_DEBUG is not set
# CONFIG_SCHEDSTATS is not set
CONFIG_TIMER_STATS=y
CONFIG_DEBUG_PREEMPT=y
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_PI_LIST=y
# CONFIG_RT_MUTEX_TESTER is not set
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_PROVE_LOCKING=y
CONFIG_LOCKDEP=y
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_LOCKDEP is not set
CONFIG_TRACE_IRQFLAGS=y
CONFIG_DEBUG_SPINLOCK_SLEEP=y
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_HIGHMEM is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_INFO is not set
CONFIG_DEBUG_VM=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
CONFIG_FRAME_POINTER=y
# CONFIG_PROFILE_LIKELY is not set
# CONFIG_FORCED_INLINING is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_DEBUG_SYNCHRO_TEST is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
CONFIG_SAMPLES=y
# CONFIG_SAMPLE_KOBJECT is not set
# CONFIG_WANT_EXTRA_DEBUG_INFORMATION is not set
# CONFIG_UNWIND_INFO is not set
# CONFIG_KGDB is not set
# CONFIG_KGDB_ATTACH_WAIT is not set
CONFIG_EARLY_PRINTK=y
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
#
# Page alloc debug is incompatible with Software Suspend on i386
#
# CONFIG_DEBUG_RODATA is not set
CONFIG_4KSTACKS=y
CONFIG_DOUBLEFAULT=y
CONFIG_IO_DELAY_TYPE_0X80=0
CONFIG_IO_DELAY_TYPE_0XED=1
CONFIG_IO_DELAY_TYPE_UDELAY=2
CONFIG_IO_DELAY_TYPE_NONE=3
# CONFIG_IO_DELAY_0X80 is not set
CONFIG_IO_DELAY_0XED=y
# CONFIG_IO_DELAY_UDELAY is not set
# CONFIG_IO_DELAY_NONE is not set
CONFIG_DEFAULT_IO_DELAY_TYPE=1
# CONFIG_DEBUG_BOOT_PARAMS is not set
#
# Security options
#
# CONFIG_KEYS is not set
# CONFIG_SECURITY is not set
# CONFIG_SECURITY_FILE_CAPABILITIES is not set
CONFIG_CRYPTO=y
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_AEAD=m
CONFIG_CRYPTO_BLKCIPHER=y
# CONFIG_CRYPTO_SEQIV is not set
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
# CONFIG_CRYPTO_NULL is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=m
CONFIG_CRYPTO_SHA1=m
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_WP512 is not set
# CONFIG_CRYPTO_TGR192 is not set
CONFIG_CRYPTO_GF128MUL=m
CONFIG_CRYPTO_ECB=y
CONFIG_CRYPTO_CBC=m
CONFIG_CRYPTO_PCBC=m
# CONFIG_CRYPTO_LRW is not set
CONFIG_CRYPTO_XTS=m
# CONFIG_CRYPTO_CTR is not set
# CONFIG_CRYPTO_GCM is not set
# CONFIG_CRYPTO_CCM is not set
CONFIG_CRYPTO_CRYPTD=m
CONFIG_CRYPTO_DES=m
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_TWOFISH is not set
# CONFIG_CRYPTO_TWOFISH_586 is not set
# CONFIG_CRYPTO_SERPENT is not set
CONFIG_CRYPTO_AES=y
CONFIG_CRYPTO_AES_586=m
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
# CONFIG_CRYPTO_TEA is not set
CONFIG_CRYPTO_ARC4=y
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_ANUBIS is not set
# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_SALSA20_586 is not set
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_MICHAEL_MIC=m
# CONFIG_CRYPTO_CRC32C is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_TEST is not set
CONFIG_CRYPTO_AUTHENC=m
# CONFIG_CRYPTO_LZO is not set
CONFIG_CRYPTO_HW=y
# CONFIG_CRYPTO_DEV_PADLOCK is not set
# CONFIG_CRYPTO_DEV_GEODE is not set
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
CONFIG_VIRTUALIZATION=y
# CONFIG_KVM is not set
CONFIG_LGUEST=m
#
# Library routines
#
CONFIG_BITREVERSE=y
# CONFIG_CRC_CCITT is not set
# CONFIG_CRC16 is not set
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
CONFIG_LIBCRC32C=m
CONFIG_AUDIT_GENERIC=y
CONFIG_ZLIB_INFLATE=m
CONFIG_ZLIB_DEFLATE=m
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1
2008-01-17 21:10 ` 2.6.24-rc8-mm1 Matt Mackall
@ 2008-01-18 1:29 ` Matt Mackall
2008-01-18 5:08 ` 2.6.24-rc8-mm1 Andrew Morton
0 siblings, 1 reply; 132+ messages in thread
From: Matt Mackall @ 2008-01-18 1:29 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-kernel
On Thu, 2008-01-17 at 15:10 -0600, Matt Mackall wrote:
> On Thu, 2008-01-17 at 02:35 -0800, Andrew Morton wrote:
> > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
>
> Hmm. On my Thinkpad R51, this gives me:
>
> Uncompressing linux... Ok, booting kernel.
>
> ..and nothing more with the attached .config.
Also, both mainline git and x86.git build and boot fine.
--
Mathematics is the supreme nostalgia of our time.
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1
2008-01-18 1:29 ` 2.6.24-rc8-mm1 Matt Mackall
@ 2008-01-18 5:08 ` Andrew Morton
2008-01-18 13:55 ` 2.6.24-rc8-mm1 Matt Mackall
0 siblings, 1 reply; 132+ messages in thread
From: Andrew Morton @ 2008-01-18 5:08 UTC (permalink / raw)
To: Matt Mackall; +Cc: linux-kernel, Ingo Molnar, Thomas Gleixner
On Thu, 17 Jan 2008 19:29:18 -0600 Matt Mackall <mpm@selenic.com> wrote:
>
> On Thu, 2008-01-17 at 15:10 -0600, Matt Mackall wrote:
> > On Thu, 2008-01-17 at 02:35 -0800, Andrew Morton wrote:
> > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
> >
> > Hmm. On my Thinkpad R51, this gives me:
> >
> > Uncompressing linux... Ok, booting kernel.
> >
> > ..and nothing more with the attached .config.
>
> Also, both mainline git and x86.git build and boot fine.
Tried your config on the old PIII. Boots OK.
Then tried it on the Vaio and the machine instantly stops with blinking
leds. But it also does this with mainline. You use pentium-M and so do I
on that machine. Odd.
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1
2008-01-18 5:08 ` 2.6.24-rc8-mm1 Andrew Morton
@ 2008-01-18 13:55 ` Matt Mackall
0 siblings, 0 replies; 132+ messages in thread
From: Matt Mackall @ 2008-01-18 13:55 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-kernel, Ingo Molnar, Thomas Gleixner
On Thu, 2008-01-17 at 21:08 -0800, Andrew Morton wrote:
> On Thu, 17 Jan 2008 19:29:18 -0600 Matt Mackall <mpm@selenic.com> wrote:
>
> >
> > On Thu, 2008-01-17 at 15:10 -0600, Matt Mackall wrote:
> > > On Thu, 2008-01-17 at 02:35 -0800, Andrew Morton wrote:
> > > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
> > >
> > > Hmm. On my Thinkpad R51, this gives me:
> > >
> > > Uncompressing linux... Ok, booting kernel.
> > >
> > > ..and nothing more with the attached .config.
> >
> > Also, both mainline git and x86.git build and boot fine.
>
> Tried your config on the old PIII. Boots OK.
>
> Then tried it on the Vaio and the machine instantly stops with blinking
> leds. But it also does this with mainline. You use pentium-M and so do I
> on that machine. Odd.
Hmm, I don't think I was getting the blinking LEDs, so I suspect mine
was dying even earlier, perhaps in setup.s.
--
Mathematics is the supreme nostalgia of our time.
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1 - mkubootimg wants <zlib.h>
2008-01-17 10:35 2.6.24-rc8-mm1 Andrew Morton
` (13 preceding siblings ...)
2008-01-17 21:10 ` 2.6.24-rc8-mm1 Matt Mackall
@ 2008-01-17 21:29 ` Joseph Fannin
2008-01-17 22:21 ` Josh Boyer
2008-01-17 22:15 ` 2.6.24-rc8-mm1: powerpc oopses Mariusz Kozlowski
` (15 subsequent siblings)
30 siblings, 1 reply; 132+ messages in thread
From: Joseph Fannin @ 2008-01-17 21:29 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-kernel, Josh Boyer, Sam Ravnborg
On Thu, Jan 17, 2008 at 02:35:14AM -0800, Andrew Morton wrote:
>
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
> git-kbuild.patch
The "kbuild: rework arch specific Makefiles to use mkubootimg"
changeset in Kbuild git introduces a kernel build dependency on the
system zlib.h headers; scripts/mkubootimg/crc32.c wants it.
The build errors out if those headers aren't installed. Was this
intentional?
--
Joseph Fannin
jfannin@gmail.com
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1: powerpc oopses
2008-01-17 10:35 2.6.24-rc8-mm1 Andrew Morton
` (14 preceding siblings ...)
2008-01-17 21:29 ` 2.6.24-rc8-mm1 - mkubootimg wants <zlib.h> Joseph Fannin
@ 2008-01-17 22:15 ` Mariusz Kozlowski
2008-01-17 22:51 ` Andrew Morton
2008-01-18 6:14 ` 2.6.24-rc8-mm1 Build Failure at scripts/mkubooting/crc32.c Kamalesh Babulal
` (14 subsequent siblings)
30 siblings, 1 reply; 132+ messages in thread
From: Mariusz Kozlowski @ 2008-01-17 22:15 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-kernel, paulus, linuxppc-dev
Hello,
The script below kills powerpc. oopses get longer and more
wonderful with every next 'cated' file.
/proc/<pid>/task/<pid>/pagemap seems to be the cause of oops. The
important thing is that it oopses for random (that is not first in a row)
process from /proc. So not every 'cat /proc/<pid>/task/<pid>/pagemap'
causes an oops.
I could try to bisect this but this powerpc box is iMac G3 (cpu at 400MHz)
and this will take time. So any hints appreciated.
Regards,
Mariusz
script:
---------
#!/bin/bash
for i in `find /proc/*/ -readable -type f`; do
echo -n "cat $i > /dev/null ... ";
logger -t proc_loop $i;
sync;
cat $i > /dev/null;
echo "done";
done
----------
syslog:
proc_loop: /proc/3731/task/3731/pagemap
kernel: BUG: sleeping function called from invalid context at fs/proc/task_mmu.c:554
kernel: in_atomic():1, irqs_disabled():0
kernel: Call Trace:
kernel: [cf1cddf0] [c000840c] show_stack+0x3c/0x194 (unreliable)
kernel: [cf1cde20] [c002b2ec] __might_sleep+0xf4/0x108
kernel: [cf1cde30] [c00d2d54] add_to_pagemap+0x40/0x11c
kernel: [cf1cde50] [c00d2f44] pagemap_pte_range+0xa8/0x10c
kernel: [cf1cde70] [c0081b30] walk_page_range+0x148/0x23c
kernel: [cf1cdeb0] [c00d3104] pagemap_read+0x15c/0x244
kernel: [cf1cdef0] [c0092144] vfs_read+0xc4/0x16c
kernel: [cf1cdf10] [c009261c] sys_read+0x4c/0x90
kernel: [cf1cdf40] [c001328c] ret_from_syscall+0x0/0x40
kernel: --- Exception: c01 at 0xff5a364
kernel: LR = 0x10002f60
kernel: BUG: scheduling while atomic: cat/8929/0x00000002
kernel: Call Trace:
kernel: [cf1cde90] [c000840c] show_stack+0x3c/0x194 (unreliable)
kernel: [cf1cdec0] [c002db24] __schedule_bug+0x64/0x78
kernel: [cf1cdee0] [c027207c] schedule+0x304/0x32c
kernel: [cf1cdf40] [c0013a5c] recheck+0x0/0x28
kernel: --- Exception: c01 at 0xff5a364
kernel: LR = 0x10002f60
kernel: BUG: scheduling while atomic: cat/8929/0x00000007
kernel: Call Trace:
kernel: [cf1cde90] [c000840c] show_stack+0x3c/0x194 (unreliable)
kernel: [cf1cdec0] [c002db24] __schedule_bug+0x64/0x78
kernel: [cf1cdee0] [c027207c] schedule+0x304/0x32c
kernel: [cf1cdf40] [c0013a5c] recheck+0x0/0x28
kernel: --- Exception: c01 at 0xff5a364
kernel: LR = 0x10002f60
kernel: BUG: scheduling while atomic: cat/8929/0x00000009
kernel: Call Trace:
kernel: [cf1cde90] [c000840c] show_stack+0x3c/0x194 (unreliable)
kernel: [cf1cdec0] [c002db24] __schedule_bug+0x64/0x78
kernel: [cf1cdee0] [c027207c] schedule+0x304/0x32c
kernel: [cf1cdf40] [c0013a5c] recheck+0x0/0x28
kernel: --- Exception: c01 at 0xff5a364
kernel: LR = 0x10002f60
kernel: Page fault in user mode with in_atomic() = 1 mm = cf2765a0
kernel: NIP = ff0cbc8 MSR = 4000f932
kernel: Oops: Weird page fault, sig: 11 [#3]
kernel: PREEMPT PowerMac
kernel: Modules linked in: usbhid ide_cd_mod ohci_hcd usbcore uninorth_agp agpgart
kernel: NIP: 0ff0cbc8 LR: 0ff0d398 CTR: 0ff0d2d0
kernel: REGS: cf1cdf50 TRAP: 0401 Tainted: G D (2.6.24-rc8-mm1)
kernel: MSR: 4000f932 <EE,PR,FP,ME,IR,DR> CR: 28022442 XER: 00000000
kernel: TASK = cf8d74f0[8929] 'cat' THREAD: cf1cc000
kernel: GPR00: 00000001 bf93e330 48029bf0 0ffed488 10016038 28022442 00000000 0ff5a364
kernel: GPR08: 0000f932 00000000 00001032 00000000 28022442
kernel: NIP [0ff0cbc8] 0xff0cbc8
kernel: LR [0ff0d398] 0xff0d398
proc_loop: /proc/3731/task/3731/wchan
kernel: Call Trace:
kernel: ---[ end trace 54bd1ed4883922c9 ]---
kernel: note: cat[8929] exited with preempt_count 10
proc_loop: /proc/3731/task/3731/oom_score
proc_loop: /proc/3731/task/3731/oom_adj
proc_loop: /proc/3731/fdinfo/0
[... snip ...]
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1: powerpc oopses
2008-01-17 22:15 ` 2.6.24-rc8-mm1: powerpc oopses Mariusz Kozlowski
@ 2008-01-17 22:51 ` Andrew Morton
2008-01-17 23:39 ` Matt Mackall
0 siblings, 1 reply; 132+ messages in thread
From: Andrew Morton @ 2008-01-17 22:51 UTC (permalink / raw)
To: Mariusz Kozlowski; +Cc: linux-kernel, paulus, linuxppc-dev, Matt Mackall
On Thu, 17 Jan 2008 23:15:27 +0100
Mariusz Kozlowski <m.kozlowski@tuxland.pl> wrote:
> Hello,
>
> The script below kills powerpc. oopses get longer and more
> wonderful with every next 'cated' file.
ppc32.
> /proc/<pid>/task/<pid>/pagemap seems to be the cause of oops. The
> important thing is that it oopses for random (that is not first in a row)
> process from /proc. So not every 'cat /proc/<pid>/task/<pid>/pagemap'
> causes an oops.
>
> I could try to bisect this but this powerpc box is iMac G3 (cpu at 400MHz)
> and this will take time. So any hints appreciated.
>
> Regards,
>
> Mariusz
>
> script:
> ---------
> #!/bin/bash
>
> for i in `find /proc/*/ -readable -type f`; do
> echo -n "cat $i > /dev/null ... ";
> logger -t proc_loop $i;
> sync;
> cat $i > /dev/null;
> echo "done";
> done
> ----------
> syslog:
> proc_loop: /proc/3731/task/3731/pagemap
> kernel: BUG: sleeping function called from invalid context at fs/proc/task_mmu.c:554
> kernel: in_atomic():1, irqs_disabled():0
> kernel: Call Trace:
> kernel: [cf1cddf0] [c000840c] show_stack+0x3c/0x194 (unreliable)
> kernel: [cf1cde20] [c002b2ec] __might_sleep+0xf4/0x108
> kernel: [cf1cde30] [c00d2d54] add_to_pagemap+0x40/0x11c
> kernel: [cf1cde50] [c00d2f44] pagemap_pte_range+0xa8/0x10c
> kernel: [cf1cde70] [c0081b30] walk_page_range+0x148/0x23c
> kernel: [cf1cdeb0] [c00d3104] pagemap_read+0x15c/0x244
> kernel: [cf1cdef0] [c0092144] vfs_read+0xc4/0x16c
> kernel: [cf1cdf10] [c009261c] sys_read+0x4c/0x90
> kernel: [cf1cdf40] [c001328c] ret_from_syscall+0x0/0x40
It's not really an oops - it's a warning. add_to_pagemap() is doing a
put_user() inside pagemap_pte_range->pte_offset_map->kmap_atomic.
A known bug, I'm afraid.
How to fix?
- double-buffer the data to be copied to userspace or
- take a local copy of the pte page then work on that instead or
- play copy_to_user_inatomic() tricks.
It would be really nice to get the maps4 stuff merged this time around but
it is looking unlikely.
> kernel: --- Exception: c01 at 0xff5a364
> kernel: LR = 0x10002f60
> kernel: BUG: scheduling while atomic: cat/8929/0x00000002
> kernel: Call Trace:
> kernel: [cf1cde90] [c000840c] show_stack+0x3c/0x194 (unreliable)
> kernel: [cf1cdec0] [c002db24] __schedule_bug+0x64/0x78
> kernel: [cf1cdee0] [c027207c] schedule+0x304/0x32c
> kernel: [cf1cdf40] [c0013a5c] recheck+0x0/0x28
> kernel: --- Exception: c01 at 0xff5a364
> kernel: LR = 0x10002f60
> kernel: BUG: scheduling while atomic: cat/8929/0x00000007
> kernel: Call Trace:
> kernel: [cf1cde90] [c000840c] show_stack+0x3c/0x194 (unreliable)
> kernel: [cf1cdec0] [c002db24] __schedule_bug+0x64/0x78
> kernel: [cf1cdee0] [c027207c] schedule+0x304/0x32c
> kernel: [cf1cdf40] [c0013a5c] recheck+0x0/0x28
> kernel: --- Exception: c01 at 0xff5a364
> kernel: LR = 0x10002f60
> kernel: BUG: scheduling while atomic: cat/8929/0x00000009
> kernel: Call Trace:
> kernel: [cf1cde90] [c000840c] show_stack+0x3c/0x194 (unreliable)
> kernel: [cf1cdec0] [c002db24] __schedule_bug+0x64/0x78
> kernel: [cf1cdee0] [c027207c] schedule+0x304/0x32c
> kernel: [cf1cdf40] [c0013a5c] recheck+0x0/0x28
> kernel: --- Exception: c01 at 0xff5a364
> kernel: LR = 0x10002f60
> kernel: Page fault in user mode with in_atomic() = 1 mm = cf2765a0
> kernel: NIP = ff0cbc8 MSR = 4000f932
> kernel: Oops: Weird page fault, sig: 11 [#3]
hm. Not sure how that happened. The arch code thinks we're running in
user mode.
> kernel: PREEMPT PowerMac
> kernel: Modules linked in: usbhid ide_cd_mod ohci_hcd usbcore uninorth_agp agpgart
> kernel: NIP: 0ff0cbc8 LR: 0ff0d398 CTR: 0ff0d2d0
> kernel: REGS: cf1cdf50 TRAP: 0401 Tainted: G D (2.6.24-rc8-mm1)
> kernel: MSR: 4000f932 <EE,PR,FP,ME,IR,DR> CR: 28022442 XER: 00000000
> kernel: TASK = cf8d74f0[8929] 'cat' THREAD: cf1cc000
> kernel: GPR00: 00000001 bf93e330 48029bf0 0ffed488 10016038 28022442 00000000 0ff5a364
> kernel: GPR08: 0000f932 00000000 00001032 00000000 28022442
> kernel: NIP [0ff0cbc8] 0xff0cbc8
> kernel: LR [0ff0d398] 0xff0d398
> proc_loop: /proc/3731/task/3731/wchan
> kernel: Call Trace:
> kernel: ---[ end trace 54bd1ed4883922c9 ]---
> kernel: note: cat[8929] exited with preempt_count 10
> proc_loop: /proc/3731/task/3731/oom_score
> proc_loop: /proc/3731/task/3731/oom_adj
> proc_loop: /proc/3731/fdinfo/0
> [... snip ...]
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1: powerpc oopses
2008-01-17 22:51 ` Andrew Morton
@ 2008-01-17 23:39 ` Matt Mackall
2008-01-18 0:05 ` Andrew Morton
0 siblings, 1 reply; 132+ messages in thread
From: Matt Mackall @ 2008-01-17 23:39 UTC (permalink / raw)
To: Andrew Morton; +Cc: Mariusz Kozlowski, linux-kernel, paulus, linuxppc-dev
On Thu, 2008-01-17 at 14:51 -0800, Andrew Morton wrote:
> > proc_loop: /proc/3731/task/3731/pagemap
> > kernel: BUG: sleeping function called from invalid context at fs/proc/task_mmu.c:554
> > kernel: in_atomic():1, irqs_disabled():0
> > kernel: Call Trace:
> > kernel: [cf1cddf0] [c000840c] show_stack+0x3c/0x194 (unreliable)
> > kernel: [cf1cde20] [c002b2ec] __might_sleep+0xf4/0x108
> > kernel: [cf1cde30] [c00d2d54] add_to_pagemap+0x40/0x11c
> > kernel: [cf1cde50] [c00d2f44] pagemap_pte_range+0xa8/0x10c
> > kernel: [cf1cde70] [c0081b30] walk_page_range+0x148/0x23c
> > kernel: [cf1cdeb0] [c00d3104] pagemap_read+0x15c/0x244
> > kernel: [cf1cdef0] [c0092144] vfs_read+0xc4/0x16c
> > kernel: [cf1cdf10] [c009261c] sys_read+0x4c/0x90
> > kernel: [cf1cdf40] [c001328c] ret_from_syscall+0x0/0x40
>
> It's not really an oops - it's a warning. add_to_pagemap() is doing a
> put_user() inside pagemap_pte_range->pte_offset_map->kmap_atomic.
>
> A known bug, I'm afraid.
>
> How to fix?
>
> - double-buffer the data to be copied to userspace or
>
> - take a local copy of the pte page then work on that instead or
>
> - play copy_to_user_inatomic() tricks.
Hmm, this fell off my radar. How about something like this as a minimal
fix (untested as -mm is a complete doorstop for me at the moment)?
diff -r 5595adaea70f fs/proc/task_mmu.c
--- a/fs/proc/task_mmu.c Thu Jan 17 13:26:54 2008 -0600
+++ b/fs/proc/task_mmu.c Thu Jan 17 17:29:21 2008 -0600
@@ -582,20 +583,26 @@
{
struct pagemapread *pm = private;
pte_t *pte;
- int err = 0;
+ int offset = 0, err = 0;
pte = pte_offset_map(pmd, addr);
- for (; addr != end; pte++, addr += PAGE_SIZE) {
+ for (; addr != end; offset++, addr += PAGE_SIZE) {
u64 pfn = PM_NOT_PRESENT;
- if (is_swap_pte(*pte))
- pfn = swap_pte_to_pagemap_entry(*pte);
- else if (pte_present(*pte))
- pfn = pte_pfn(*pte);
+ if (is_swap_pte(pte[offset]))
+ pfn = swap_pte_to_pagemap_entry(pte[offset]);
+ else if (pte_present(pte[offset]))
+ pfn = pte_pfn(pte[offset]);
+#ifdef CONFIG_HIGHPTE
+ pte_unmap(pte);
err = add_to_pagemap(addr, pfn, pm);
+ pte = pte_offset_map(pmd, addr);
+#else
+ err = add_to_pagemap(addr, pfn, pm);
+#endif
if (err)
return err;
}
- pte_unmap(pte - 1);
+ pte_unmap(pte);
cond_resched();
--
Mathematics is the supreme nostalgia of our time.
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1: powerpc oopses
2008-01-17 23:39 ` Matt Mackall
@ 2008-01-18 0:05 ` Andrew Morton
2008-01-18 0:12 ` Matt Mackall
0 siblings, 1 reply; 132+ messages in thread
From: Andrew Morton @ 2008-01-18 0:05 UTC (permalink / raw)
To: Matt Mackall; +Cc: m.kozlowski, linux-kernel, paulus, linuxppc-dev
On Thu, 17 Jan 2008 17:39:54 -0600
Matt Mackall <mpm@selenic.com> wrote:
>
> On Thu, 2008-01-17 at 14:51 -0800, Andrew Morton wrote:
> > > proc_loop: /proc/3731/task/3731/pagemap
> > > kernel: BUG: sleeping function called from invalid context at fs/proc/task_mmu.c:554
> > > kernel: in_atomic():1, irqs_disabled():0
> > > kernel: Call Trace:
> > > kernel: [cf1cddf0] [c000840c] show_stack+0x3c/0x194 (unreliable)
> > > kernel: [cf1cde20] [c002b2ec] __might_sleep+0xf4/0x108
> > > kernel: [cf1cde30] [c00d2d54] add_to_pagemap+0x40/0x11c
> > > kernel: [cf1cde50] [c00d2f44] pagemap_pte_range+0xa8/0x10c
> > > kernel: [cf1cde70] [c0081b30] walk_page_range+0x148/0x23c
> > > kernel: [cf1cdeb0] [c00d3104] pagemap_read+0x15c/0x244
> > > kernel: [cf1cdef0] [c0092144] vfs_read+0xc4/0x16c
> > > kernel: [cf1cdf10] [c009261c] sys_read+0x4c/0x90
> > > kernel: [cf1cdf40] [c001328c] ret_from_syscall+0x0/0x40
> >
> > It's not really an oops - it's a warning. add_to_pagemap() is doing a
> > put_user() inside pagemap_pte_range->pte_offset_map->kmap_atomic.
> >
> > A known bug, I'm afraid.
> >
> > How to fix?
> >
> > - double-buffer the data to be copied to userspace or
> >
> > - take a local copy of the pte page then work on that instead or
> >
> > - play copy_to_user_inatomic() tricks.
>
> Hmm, this fell off my radar. How about something like this as a minimal
> fix (untested as -mm is a complete doorstop for me at the moment)?
>
> diff -r 5595adaea70f fs/proc/task_mmu.c
> --- a/fs/proc/task_mmu.c Thu Jan 17 13:26:54 2008 -0600
> +++ b/fs/proc/task_mmu.c Thu Jan 17 17:29:21 2008 -0600
> @@ -582,20 +583,26 @@
> {
> struct pagemapread *pm = private;
> pte_t *pte;
> - int err = 0;
> + int offset = 0, err = 0;
>
> pte = pte_offset_map(pmd, addr);
> - for (; addr != end; pte++, addr += PAGE_SIZE) {
> + for (; addr != end; offset++, addr += PAGE_SIZE) {
> u64 pfn = PM_NOT_PRESENT;
> - if (is_swap_pte(*pte))
> - pfn = swap_pte_to_pagemap_entry(*pte);
> - else if (pte_present(*pte))
> - pfn = pte_pfn(*pte);
> + if (is_swap_pte(pte[offset]))
> + pfn = swap_pte_to_pagemap_entry(pte[offset]);
> + else if (pte_present(pte[offset]))
> + pfn = pte_pfn(pte[offset]);
> +#ifdef CONFIG_HIGHPTE
> + pte_unmap(pte);
> err = add_to_pagemap(addr, pfn, pm);
> + pte = pte_offset_map(pmd, addr);
> +#else
> + err = add_to_pagemap(addr, pfn, pm);
> +#endif
> if (err)
> return err;
> }
> - pte_unmap(pte - 1);
> + pte_unmap(pte);
>
> cond_resched();
>
Good point, it really can be taht simple.
Do we need the ifdef? pte_offset_map/pte_unmap should be super-cheap on
!CONFIG_HIGHPTE builds.
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1: powerpc oopses
2008-01-18 0:05 ` Andrew Morton
@ 2008-01-18 0:12 ` Matt Mackall
2008-01-18 0:29 ` Andrew Morton
0 siblings, 1 reply; 132+ messages in thread
From: Matt Mackall @ 2008-01-18 0:12 UTC (permalink / raw)
To: Andrew Morton; +Cc: m.kozlowski, linux-kernel, paulus, linuxppc-dev
On Thu, 2008-01-17 at 16:05 -0800, Andrew Morton wrote:
> On Thu, 17 Jan 2008 17:39:54 -0600
> Matt Mackall <mpm@selenic.com> wrote:
>
> >
> > On Thu, 2008-01-17 at 14:51 -0800, Andrew Morton wrote:
> > > > proc_loop: /proc/3731/task/3731/pagemap
> > > > kernel: BUG: sleeping function called from invalid context at fs/proc/task_mmu.c:554
> > > > kernel: in_atomic():1, irqs_disabled():0
> > > > kernel: Call Trace:
> > > > kernel: [cf1cddf0] [c000840c] show_stack+0x3c/0x194 (unreliable)
> > > > kernel: [cf1cde20] [c002b2ec] __might_sleep+0xf4/0x108
> > > > kernel: [cf1cde30] [c00d2d54] add_to_pagemap+0x40/0x11c
> > > > kernel: [cf1cde50] [c00d2f44] pagemap_pte_range+0xa8/0x10c
> > > > kernel: [cf1cde70] [c0081b30] walk_page_range+0x148/0x23c
> > > > kernel: [cf1cdeb0] [c00d3104] pagemap_read+0x15c/0x244
> > > > kernel: [cf1cdef0] [c0092144] vfs_read+0xc4/0x16c
> > > > kernel: [cf1cdf10] [c009261c] sys_read+0x4c/0x90
> > > > kernel: [cf1cdf40] [c001328c] ret_from_syscall+0x0/0x40
> > >
> > > It's not really an oops - it's a warning. add_to_pagemap() is doing a
> > > put_user() inside pagemap_pte_range->pte_offset_map->kmap_atomic.
> > >
> > > A known bug, I'm afraid.
> > >
> > > How to fix?
> > >
> > > - double-buffer the data to be copied to userspace or
> > >
> > > - take a local copy of the pte page then work on that instead or
> > >
> > > - play copy_to_user_inatomic() tricks.
> >
> > Hmm, this fell off my radar. How about something like this as a minimal
> > fix (untested as -mm is a complete doorstop for me at the moment)?
> >
> > diff -r 5595adaea70f fs/proc/task_mmu.c
> > --- a/fs/proc/task_mmu.c Thu Jan 17 13:26:54 2008 -0600
> > +++ b/fs/proc/task_mmu.c Thu Jan 17 17:29:21 2008 -0600
> > @@ -582,20 +583,26 @@
> > {
> > struct pagemapread *pm = private;
> > pte_t *pte;
> > - int err = 0;
> > + int offset = 0, err = 0;
> >
> > pte = pte_offset_map(pmd, addr);
> > - for (; addr != end; pte++, addr += PAGE_SIZE) {
> > + for (; addr != end; offset++, addr += PAGE_SIZE) {
> > u64 pfn = PM_NOT_PRESENT;
> > - if (is_swap_pte(*pte))
> > - pfn = swap_pte_to_pagemap_entry(*pte);
> > - else if (pte_present(*pte))
> > - pfn = pte_pfn(*pte);
> > + if (is_swap_pte(pte[offset]))
> > + pfn = swap_pte_to_pagemap_entry(pte[offset]);
> > + else if (pte_present(pte[offset]))
> > + pfn = pte_pfn(pte[offset]);
> > +#ifdef CONFIG_HIGHPTE
> > + pte_unmap(pte);
> > err = add_to_pagemap(addr, pfn, pm);
> > + pte = pte_offset_map(pmd, addr);
> > +#else
> > + err = add_to_pagemap(addr, pfn, pm);
> > +#endif
> > if (err)
> > return err;
> > }
> > - pte_unmap(pte - 1);
> > + pte_unmap(pte);
> >
> > cond_resched();
> >
>
> Good point, it really can be taht simple.
>
> Do we need the ifdef? pte_offset_map/pte_unmap should be super-cheap on
> !CONFIG_HIGHPTE builds.
In that case, pte_unmap is free, pte_offset_map is just a bit of math.
So yeah, we can simplify this. How about:
diff -r 5595adaea70f fs/proc/task_mmu.c
--- a/fs/proc/task_mmu.c Thu Jan 17 13:26:54 2008 -0600
+++ b/fs/proc/task_mmu.c Thu Jan 17 18:11:13 2008 -0600
@@ -582,20 +583,20 @@
{
struct pagemapread *pm = private;
pte_t *pte;
- int err = 0;
+ int offset = 0, err = 0;
- pte = pte_offset_map(pmd, addr);
- for (; addr != end; pte++, addr += PAGE_SIZE) {
+ for (; addr != end; offset++, addr += PAGE_SIZE) {
u64 pfn = PM_NOT_PRESENT;
- if (is_swap_pte(*pte))
- pfn = swap_pte_to_pagemap_entry(*pte);
- else if (pte_present(*pte))
- pfn = pte_pfn(*pte);
+ pte = pte_offset_map(pmd, addr);
+ if (is_swap_pte(pte[offset]))
+ pfn = swap_pte_to_pagemap_entry(pte[offset]);
+ else if (pte_present(pte[offset]))
+ pfn = pte_pfn(pte[offset]);
+ pte_unmap(pte);
err = add_to_pagemap(addr, pfn, pm);
if (err)
return err;
}
- pte_unmap(pte - 1);
cond_resched();
--
Mathematics is the supreme nostalgia of our time.
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1: powerpc oopses
2008-01-18 0:12 ` Matt Mackall
@ 2008-01-18 0:29 ` Andrew Morton
2008-01-18 0:47 ` Matt Mackall
0 siblings, 1 reply; 132+ messages in thread
From: Andrew Morton @ 2008-01-18 0:29 UTC (permalink / raw)
To: Matt Mackall; +Cc: m.kozlowski, linux-kernel, paulus, linuxppc-dev
On Thu, 17 Jan 2008 18:12:48 -0600
Matt Mackall <mpm@selenic.com> wrote:
>
> > Do we need the ifdef? pte_offset_map/pte_unmap should be super-cheap on
> > !CONFIG_HIGHPTE builds.
>
> In that case, pte_unmap is free, pte_offset_map is just a bit of math.
> So yeah, we can simplify this. How about:
>
> diff -r 5595adaea70f fs/proc/task_mmu.c
> --- a/fs/proc/task_mmu.c Thu Jan 17 13:26:54 2008 -0600
> +++ b/fs/proc/task_mmu.c Thu Jan 17 18:11:13 2008 -0600
> @@ -582,20 +583,20 @@
> {
> struct pagemapread *pm = private;
> pte_t *pte;
> - int err = 0;
> + int offset = 0, err = 0;
>
> - pte = pte_offset_map(pmd, addr);
> - for (; addr != end; pte++, addr += PAGE_SIZE) {
> + for (; addr != end; offset++, addr += PAGE_SIZE) {
> u64 pfn = PM_NOT_PRESENT;
> - if (is_swap_pte(*pte))
> - pfn = swap_pte_to_pagemap_entry(*pte);
> - else if (pte_present(*pte))
> - pfn = pte_pfn(*pte);
> + pte = pte_offset_map(pmd, addr);
> + if (is_swap_pte(pte[offset]))
> + pfn = swap_pte_to_pagemap_entry(pte[offset]);
> + else if (pte_present(pte[offset]))
> + pfn = pte_pfn(pte[offset]);
> + pte_unmap(pte);
> err = add_to_pagemap(addr, pfn, pm);
> if (err)
> return err;
> }
> - pte_unmap(pte - 1);
>
> cond_resched();
>
Do we need `offset' at all?
You have
static int pagemap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end,
void *private)
{
struct pagemapread *pm = private;
pte_t *pte;
int offset = 0, err = 0;
for (; addr != end; offset++, addr += PAGE_SIZE) {
u64 pfn = PM_NOT_PRESENT;
pte = pte_offset_map(pmd, addr);
if (is_swap_pte(pte[offset]))
pfn = swap_pte_to_pagemap_entry(pte[offset]);
else if (pte_present(pte[offset]))
pfn = pte_pfn(pte[offset]);
pte_unmap(pte);
err = add_to_pagemap(addr, pfn, pm);
if (err)
return err;
}
cond_resched();
return err;
}
but I think we just do s/pte[offset]/*pte/. The virtual address should be
the only thing we need to increment as we walk across the addresses here?
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1: powerpc oopses
2008-01-18 0:29 ` Andrew Morton
@ 2008-01-18 0:47 ` Matt Mackall
2008-01-18 1:07 ` Andrew Morton
2008-01-18 17:23 ` Mariusz Kozlowski
0 siblings, 2 replies; 132+ messages in thread
From: Matt Mackall @ 2008-01-18 0:47 UTC (permalink / raw)
To: Andrew Morton; +Cc: m.kozlowski, linux-kernel, paulus, linuxppc-dev
On Thu, 2008-01-17 at 16:29 -0800, Andrew Morton wrote:
> Do we need `offset' at all?
Looks like no.
I wonder if there's a good argument for adding a pte_offset_val() which
would let us do:
pteval = pte_offset_val(pmd, addr);
and shrink the map/unmap window and overhead here and possibly
elsewhere?
Anyway, updated but still untested patch now with revealing comment:
diff -r 5595adaea70f fs/proc/task_mmu.c
--- a/fs/proc/task_mmu.c Thu Jan 17 13:26:54 2008 -0600
+++ b/fs/proc/task_mmu.c Thu Jan 17 18:45:57 2008 -0600
@@ -584,18 +585,19 @@
pte_t *pte;
int err = 0;
- pte = pte_offset_map(pmd, addr);
- for (; addr != end; pte++, addr += PAGE_SIZE) {
+ for (; addr != end; addr += PAGE_SIZE) {
u64 pfn = PM_NOT_PRESENT;
+ pte = pte_offset_map(pmd, addr);
if (is_swap_pte(*pte))
pfn = swap_pte_to_pagemap_entry(*pte);
else if (pte_present(*pte))
pfn = pte_pfn(*pte);
+ /* unmap so we're not in atomic when we copy to userspace */
+ pte_unmap(pte);
err = add_to_pagemap(addr, pfn, pm);
if (err)
return err;
}
- pte_unmap(pte - 1);
cond_resched();
--
Mathematics is the supreme nostalgia of our time.
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1: powerpc oopses
2008-01-18 0:47 ` Matt Mackall
@ 2008-01-18 1:07 ` Andrew Morton
2008-01-18 1:16 ` Matt Mackall
2008-01-18 17:23 ` Mariusz Kozlowski
1 sibling, 1 reply; 132+ messages in thread
From: Andrew Morton @ 2008-01-18 1:07 UTC (permalink / raw)
To: Matt Mackall; +Cc: m.kozlowski, linux-kernel, paulus, linuxppc-dev
On Thu, 17 Jan 2008 18:47:17 -0600
Matt Mackall <mpm@selenic.com> wrote:
>
> On Thu, 2008-01-17 at 16:29 -0800, Andrew Morton wrote:
> > Do we need `offset' at all?
>
> Looks like no.
>
> I wonder if there's a good argument for adding a pte_offset_val() which
> would let us do:
>
> pteval = pte_offset_val(pmd, addr);
>
> and shrink the map/unmap window and overhead here and possibly
> elsewhere?
>
> Anyway, updated but still untested patch now with revealing comment:
>
> diff -r 5595adaea70f fs/proc/task_mmu.c
> --- a/fs/proc/task_mmu.c Thu Jan 17 13:26:54 2008 -0600
> +++ b/fs/proc/task_mmu.c Thu Jan 17 18:45:57 2008 -0600
> @@ -584,18 +585,19 @@
> pte_t *pte;
> int err = 0;
>
> - pte = pte_offset_map(pmd, addr);
> - for (; addr != end; pte++, addr += PAGE_SIZE) {
> + for (; addr != end; addr += PAGE_SIZE) {
> u64 pfn = PM_NOT_PRESENT;
> + pte = pte_offset_map(pmd, addr);
> if (is_swap_pte(*pte))
> pfn = swap_pte_to_pagemap_entry(*pte);
> else if (pte_present(*pte))
> pfn = pte_pfn(*pte);
> + /* unmap so we're not in atomic when we copy to userspace */
> + pte_unmap(pte);
> err = add_to_pagemap(addr, pfn, pm);
> if (err)
> return err;
> }
> - pte_unmap(pte - 1);
>
> cond_resched();
That worked out nicely.
Wasn't the old code potentially pte_unmap()ping the wrong address? If we
enter with addr==end?
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1: powerpc oopses
2008-01-18 1:07 ` Andrew Morton
@ 2008-01-18 1:16 ` Matt Mackall
0 siblings, 0 replies; 132+ messages in thread
From: Matt Mackall @ 2008-01-18 1:16 UTC (permalink / raw)
To: Andrew Morton; +Cc: m.kozlowski, linux-kernel, paulus, linuxppc-dev
On Thu, 2008-01-17 at 17:07 -0800, Andrew Morton wrote:
> That worked out nicely.
Cool, feel free to add:
Signed-off-by: Matt Mackall <mpm@selenic.com>
> Wasn't the old code potentially pte_unmap()ping the wrong address? If we
> enter with addr==end?
Yes, that was busted.
--
Mathematics is the supreme nostalgia of our time.
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1: powerpc oopses
2008-01-18 0:47 ` Matt Mackall
2008-01-18 1:07 ` Andrew Morton
@ 2008-01-18 17:23 ` Mariusz Kozlowski
2008-01-18 17:33 ` Matt Mackall
1 sibling, 1 reply; 132+ messages in thread
From: Mariusz Kozlowski @ 2008-01-18 17:23 UTC (permalink / raw)
To: Matt Mackall; +Cc: Andrew Morton, linux-kernel, paulus, linuxppc-dev
Hello,
> > Do we need `offset' at all?
>
> Looks like no.
>
> I wonder if there's a good argument for adding a pte_offset_val() which
> would let us do:
>
> pteval = pte_offset_val(pmd, addr);
>
> and shrink the map/unmap window and overhead here and possibly
> elsewhere?
>
> Anyway, updated but still untested patch now with revealing comment:
I patched the ppc32 kernel with this and run tests on /proc.
This patch helps. No more BUGs and oopses :)
Thanks,
Mariusz
> diff -r 5595adaea70f fs/proc/task_mmu.c
> --- a/fs/proc/task_mmu.c Thu Jan 17 13:26:54 2008 -0600
> +++ b/fs/proc/task_mmu.c Thu Jan 17 18:45:57 2008 -0600
> @@ -584,18 +585,19 @@
> pte_t *pte;
> int err = 0;
>
> - pte = pte_offset_map(pmd, addr);
> - for (; addr != end; pte++, addr += PAGE_SIZE) {
> + for (; addr != end; addr += PAGE_SIZE) {
> u64 pfn = PM_NOT_PRESENT;
> + pte = pte_offset_map(pmd, addr);
> if (is_swap_pte(*pte))
> pfn = swap_pte_to_pagemap_entry(*pte);
> else if (pte_present(*pte))
> pfn = pte_pfn(*pte);
> + /* unmap so we're not in atomic when we copy to userspace */
> + pte_unmap(pte);
> err = add_to_pagemap(addr, pfn, pm);
> if (err)
> return err;
> }
> - pte_unmap(pte - 1);
>
> cond_resched();
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1: powerpc oopses
2008-01-18 17:23 ` Mariusz Kozlowski
@ 2008-01-18 17:33 ` Matt Mackall
0 siblings, 0 replies; 132+ messages in thread
From: Matt Mackall @ 2008-01-18 17:33 UTC (permalink / raw)
To: Mariusz Kozlowski; +Cc: Andrew Morton, linux-kernel, paulus, linuxppc-dev
On Fri, 2008-01-18 at 18:23 +0100, Mariusz Kozlowski wrote:
> Hello,
>
> > > Do we need `offset' at all?
> >
> > Looks like no.
> >
> > I wonder if there's a good argument for adding a pte_offset_val() which
> > would let us do:
> >
> > pteval = pte_offset_val(pmd, addr);
> >
> > and shrink the map/unmap window and overhead here and possibly
> > elsewhere?
> >
> > Anyway, updated but still untested patch now with revealing comment:
>
> I patched the ppc32 kernel with this and run tests on /proc.
> This patch helps. No more BUGs and oopses :)
Thanks, Andrew's already queued it up.
--
Mathematics is the supreme nostalgia of our time.
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1 Build Failure at scripts/mkubooting/crc32.c
2008-01-17 10:35 2.6.24-rc8-mm1 Andrew Morton
` (15 preceding siblings ...)
2008-01-17 22:15 ` 2.6.24-rc8-mm1: powerpc oopses Mariusz Kozlowski
@ 2008-01-18 6:14 ` Kamalesh Babulal
2008-01-18 8:06 ` Sam Ravnborg
2008-01-20 15:30 ` Mel Gorman
2008-01-18 7:09 ` 2.6.24-rc8-mm1 build failure on headers_check Kamalesh Babulal
` (13 subsequent siblings)
30 siblings, 2 replies; 132+ messages in thread
From: Kamalesh Babulal @ 2008-01-18 6:14 UTC (permalink / raw)
To: Andrew Morton
Cc: linux-kernel, sam, linux-kbuild, Andy Whitcroft, Balbir Singh
Hi Andrew,
The kernel build fails with following error message
scripts/mkubootimg/crc32.c:15:18: error: zlib.h: No such file or directory
scripts/mkubootimg/crc32.c:77: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'crc_table'
scripts/mkubootimg/crc32.c:153: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'crc32'
make[2]: *** [scripts/mkubootimg/crc32.o] Error 1
make[1]: *** [scripts/mkubootimg] Error 2
make: *** [scripts] Error 2
The patch causing this build failure may be git-kbuild.patch.
--
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1 Build Failure at scripts/mkubooting/crc32.c
2008-01-18 6:14 ` 2.6.24-rc8-mm1 Build Failure at scripts/mkubooting/crc32.c Kamalesh Babulal
@ 2008-01-18 8:06 ` Sam Ravnborg
2008-01-20 15:30 ` Mel Gorman
1 sibling, 0 replies; 132+ messages in thread
From: Sam Ravnborg @ 2008-01-18 8:06 UTC (permalink / raw)
To: Kamalesh Babulal
Cc: Andrew Morton, linux-kernel, linux-kbuild, Andy Whitcroft, Balbir Singh
On Fri, Jan 18, 2008 at 11:44:34AM +0530, Kamalesh Babulal wrote:
> Hi Andrew,
>
> The kernel build fails with following error message
>
> scripts/mkubootimg/crc32.c:15:18: error: zlib.h: No such file or directory
> scripts/mkubootimg/crc32.c:77: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'crc_table'
> scripts/mkubootimg/crc32.c:153: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'crc32'
> make[2]: *** [scripts/mkubootimg/crc32.o] Error 1
> make[1]: *** [scripts/mkubootimg] Error 2
> make: *** [scripts] Error 2
>
> The patch causing this build failure may be git-kbuild.patch.
The mkubootimg patches in kbuild.git has been reverted - but that was
after akpm merged kbuild.git.
So it is fixed in next -mm.
The workaround for now is to just remove the line
containing "mkubootimg" in scripts/Makefile.
(Assuming you do not need the uImage target).
Sam
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1 Build Failure at scripts/mkubooting/crc32.c
2008-01-18 6:14 ` 2.6.24-rc8-mm1 Build Failure at scripts/mkubooting/crc32.c Kamalesh Babulal
2008-01-18 8:06 ` Sam Ravnborg
@ 2008-01-20 15:30 ` Mel Gorman
1 sibling, 0 replies; 132+ messages in thread
From: Mel Gorman @ 2008-01-20 15:30 UTC (permalink / raw)
To: Kamalesh Babulal
Cc: Andrew Morton, linux-kernel, sam, linux-kbuild, Andy Whitcroft,
Balbir Singh
On (18/01/08 11:44), Kamalesh Babulal didst pronounce:
> Hi Andrew,
>
> The kernel build fails with following error message
>
> scripts/mkubootimg/crc32.c:15:18: error: zlib.h: No such file or directory
> scripts/mkubootimg/crc32.c:77: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'crc_table'
> scripts/mkubootimg/crc32.c:153: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'crc32'
> make[2]: *** [scripts/mkubootimg/crc32.o] Error 1
> make[1]: *** [scripts/mkubootimg] Error 2
> make: *** [scripts] Error 2
>
> The patch causing this build failure may be git-kbuild.patch.
>
A dependency on zlib was introduced by that patch. I installed
zlib1g-dev but I see that this is expected to be fixed without internal
dependencies anyway.
--
Mel Gorman
Part-time Phd Student Linux Technology Center
University of Limerick IBM Dublin Software Lab
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1 build failure on headers_check
2008-01-17 10:35 2.6.24-rc8-mm1 Andrew Morton
` (16 preceding siblings ...)
2008-01-18 6:14 ` 2.6.24-rc8-mm1 Build Failure at scripts/mkubooting/crc32.c Kamalesh Babulal
@ 2008-01-18 7:09 ` Kamalesh Babulal
2008-01-18 7:38 ` Andrew Morton
2008-01-18 8:36 ` 2.6.24-rc8-mm1 Kernel oops will running kernbench Kamalesh Babulal
` (12 subsequent siblings)
30 siblings, 1 reply; 132+ messages in thread
From: Kamalesh Babulal @ 2008-01-18 7:09 UTC (permalink / raw)
To: Andrew Morton
Cc: linux-kernel, linux-kbuild, linuxppc-dev, Sam Ravnborg,
Andy Whitcroft, Balbir Singh
Hi Andrew,
The kernel build fails during the headers_check on power box
CHECK include/asm/nvram.h
/usr/local/autobench/autotest/tmp/build/linux/usr/include/asm/nvram.h requires linux/list.h, which does not exist in exported headers
make[3]: *** [/usr/local/autobench/autotest/tmp/build/linux/usr/include/asm/.check.nvram.h] Error 1
make[2]: *** [asm-powerpc] Error 2
make[1]: *** [headers_check] Error 2
make: *** [vmlinux] Error 2
--
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1 build failure on headers_check
2008-01-18 7:09 ` 2.6.24-rc8-mm1 build failure on headers_check Kamalesh Babulal
@ 2008-01-18 7:38 ` Andrew Morton
0 siblings, 0 replies; 132+ messages in thread
From: Andrew Morton @ 2008-01-18 7:38 UTC (permalink / raw)
To: Kamalesh Babulal
Cc: linux-kernel, linux-kbuild, linuxppc-dev, Sam Ravnborg,
Andy Whitcroft, Balbir Singh
On Fri, 18 Jan 2008 12:39:51 +0530 Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:
> Hi Andrew,
>
> The kernel build fails during the headers_check on power box
>
> CHECK include/asm/nvram.h
> /usr/local/autobench/autotest/tmp/build/linux/usr/include/asm/nvram.h requires linux/list.h, which does not exist in exported headers
> make[3]: *** [/usr/local/autobench/autotest/tmp/build/linux/usr/include/asm/.check.nvram.h] Error 1
doh.
--- a/include/asm-powerpc/nvram.h~include-asm-powerpc-nvramh-needs-listh-fix
+++ a/include/asm-powerpc/nvram.h
@@ -11,7 +11,6 @@
#define _ASM_POWERPC_NVRAM_H
#include <linux/errno.h>
-#include <linux/list.h>
#define NVRW_CNT 0x20
#define NVRAM_HEADER_LEN 16 /* sizeof(struct nvram_header) */
@@ -59,6 +58,9 @@ struct nvram_header {
};
#ifdef __KERNEL__
+
+#include <linux/list.h>
+
struct nvram_partition {
struct list_head partition;
struct nvram_header header;
_
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1 Kernel oops will running kernbench
2008-01-17 10:35 2.6.24-rc8-mm1 Andrew Morton
` (17 preceding siblings ...)
2008-01-18 7:09 ` 2.6.24-rc8-mm1 build failure on headers_check Kamalesh Babulal
@ 2008-01-18 8:36 ` Kamalesh Babulal
2008-01-18 8:44 ` Andrew Morton
2008-01-18 13:34 ` 2.6.24-rc8-mm1: broken suspend (due to git-cpufreq.patch) Rafael J. Wysocki
` (11 subsequent siblings)
30 siblings, 1 reply; 132+ messages in thread
From: Kamalesh Babulal @ 2008-01-18 8:36 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-kernel, linuxppc-dev, Andy Whitcroft, Balbir Singh
Hi Andrew,
Following oops was seen while running kernbench on one of test machine
(power4+ box). I tried reproducing the oops but was unsuccessful.
I will try to reproduce the oops with debug info compiled.
Oops: Kernel access of bad area, sig: 11 [#1]
SMP NR_CPUS=32 NUMA pSeries
Modules linked in:
NIP: 0000000000004570 LR: 000000000fc42dc0 CTR: 0000000000000000
REGS: c00000077b6bf8c0 TRAP: 0300 Not tainted (2.6.24-rc8-mm1-autotest)
MSR: 8000000000001000 <ME> CR: 28022422 XER: 00000000
DAR: c00000077b6bfce0, DSISR: 000000000a000000
TASK = c000000773164c40[19588] 'as' THREAD: c00000077b6bc000 CPU: 1
GPR00: 0000000000004000 c00000077b6bfb40 0000000000007346 000000000000d032
GPR04: 000000000000043a 0000000000000000 000000000000000c 0000000000000004
GPR08: 000000000fd278c8 0000000048022424 c00000077b6bfe30 0000998be2321500
GPR12: 8000000000001030 c0000000005f6280 0000000010030000 0000000010030000
GPR16: 0000000010030000 0000000010050000 000000001006aac0 0000000010053cd0
GPR20: 0000000000000000 0000000000000fe0 0000000010050000 0000000010050000
GPR24: 0000000000000ff8 0000000000000fe8 0000000000000062 000000000fd27490
GPR28: 000000000fd274c8 0000000010099420 000000000fd25ff4 000000001009a400
NIP [0000000000004570] 0x4570
LR [000000000fc42dc0] 0xfc42dc0
Call Trace:
[c00000077b6bfb40] [c00000077b292000] 0xc00000077b292000 (unreliable)
Instruction dump:
48000000 XXXXXXXX XXXXXXXX XXXXXXXX 41820008 XXXXXXXX XXXXXXXX XXXXXXXX
48000010 XXXXXXXX XXXXXXXX XXXXXXXX f92101a0 XXXXXXXX XXXXXXXX XXXXXXXX
--
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1 Kernel oops will running kernbench
2008-01-18 8:36 ` 2.6.24-rc8-mm1 Kernel oops will running kernbench Kamalesh Babulal
@ 2008-01-18 8:44 ` Andrew Morton
2008-01-18 9:01 ` Paul Mackerras
0 siblings, 1 reply; 132+ messages in thread
From: Andrew Morton @ 2008-01-18 8:44 UTC (permalink / raw)
To: Kamalesh Babulal; +Cc: linux-kernel, linuxppc-dev, Andy Whitcroft, Balbir Singh
On Fri, 18 Jan 2008 14:06:00 +0530 Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:
> Hi Andrew,
>
> Following oops was seen while running kernbench on one of test machine
> (power4+ box). I tried reproducing the oops but was unsuccessful.
> I will try to reproduce the oops with debug info compiled.
>
>
> Oops: Kernel access of bad area, sig: 11 [#1]
> SMP NR_CPUS=32 NUMA pSeries
> Modules linked in:
> NIP: 0000000000004570 LR: 000000000fc42dc0 CTR: 0000000000000000
> REGS: c00000077b6bf8c0 TRAP: 0300 Not tainted (2.6.24-rc8-mm1-autotest)
> MSR: 8000000000001000 <ME> CR: 28022422 XER: 00000000
> DAR: c00000077b6bfce0, DSISR: 000000000a000000
> TASK = c000000773164c40[19588] 'as' THREAD: c00000077b6bc000 CPU: 1
> GPR00: 0000000000004000 c00000077b6bfb40 0000000000007346 000000000000d032
> GPR04: 000000000000043a 0000000000000000 000000000000000c 0000000000000004
> GPR08: 000000000fd278c8 0000000048022424 c00000077b6bfe30 0000998be2321500
> GPR12: 8000000000001030 c0000000005f6280 0000000010030000 0000000010030000
> GPR16: 0000000010030000 0000000010050000 000000001006aac0 0000000010053cd0
> GPR20: 0000000000000000 0000000000000fe0 0000000010050000 0000000010050000
> GPR24: 0000000000000ff8 0000000000000fe8 0000000000000062 000000000fd27490
> GPR28: 000000000fd274c8 0000000010099420 000000000fd25ff4 000000001009a400
> NIP [0000000000004570] 0x4570
> LR [000000000fc42dc0] 0xfc42dc0
> Call Trace:
> [c00000077b6bfb40] [c00000077b292000] 0xc00000077b292000 (unreliable)
> Instruction dump:
> 48000000 XXXXXXXX XXXXXXXX XXXXXXXX 41820008 XXXXXXXX XXXXXXXX XXXXXXXX
> 48000010 XXXXXXXX XXXXXXXX XXXXXXXX f92101a0 XXXXXXXX XXXXXXXX XXXXXXXX
>
odd. Where did the stack trace go?
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1 Kernel oops will running kernbench
2008-01-18 8:44 ` Andrew Morton
@ 2008-01-18 9:01 ` Paul Mackerras
2008-01-18 9:34 ` Kamalesh Babulal
0 siblings, 1 reply; 132+ messages in thread
From: Paul Mackerras @ 2008-01-18 9:01 UTC (permalink / raw)
To: Andrew Morton
Cc: Kamalesh Babulal, linux-kernel, linuxppc-dev, Andy Whitcroft,
Balbir Singh
Andrew Morton writes:
> On Fri, 18 Jan 2008 14:06:00 +0530 Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:
>
> > Hi Andrew,
> >
> > Following oops was seen while running kernbench on one of test machine
> > (power4+ box). I tried reproducing the oops but was unsuccessful.
> > I will try to reproduce the oops with debug info compiled.
> >
> >
> > Oops: Kernel access of bad area, sig: 11 [#1]
> > SMP NR_CPUS=32 NUMA pSeries
> > Modules linked in:
> > NIP: 0000000000004570 LR: 000000000fc42dc0 CTR: 0000000000000000
> > REGS: c00000077b6bf8c0 TRAP: 0300 Not tainted (2.6.24-rc8-mm1-autotest)
> > MSR: 8000000000001000 <ME> CR: 28022422 XER: 00000000
> > DAR: c00000077b6bfce0, DSISR: 000000000a000000
> > TASK = c000000773164c40[19588] 'as' THREAD: c00000077b6bc000 CPU: 1
> > GPR00: 0000000000004000 c00000077b6bfb40 0000000000007346 000000000000d032
> > GPR04: 000000000000043a 0000000000000000 000000000000000c 0000000000000004
> > GPR08: 000000000fd278c8 0000000048022424 c00000077b6bfe30 0000998be2321500
> > GPR12: 8000000000001030 c0000000005f6280 0000000010030000 0000000010030000
> > GPR16: 0000000010030000 0000000010050000 000000001006aac0 0000000010053cd0
> > GPR20: 0000000000000000 0000000000000fe0 0000000010050000 0000000010050000
> > GPR24: 0000000000000ff8 0000000000000fe8 0000000000000062 000000000fd27490
> > GPR28: 000000000fd274c8 0000000010099420 000000000fd25ff4 000000001009a400
> > NIP [0000000000004570] 0x4570
> > LR [000000000fc42dc0] 0xfc42dc0
> > Call Trace:
> > [c00000077b6bfb40] [c00000077b292000] 0xc00000077b292000 (unreliable)
> > Instruction dump:
> > 48000000 XXXXXXXX XXXXXXXX XXXXXXXX 41820008 XXXXXXXX XXXXXXXX XXXXXXXX
> > 48000010 XXXXXXXX XXXXXXXX XXXXXXXX f92101a0 XXXXXXXX XXXXXXXX XXXXXXXX
> >
>
> odd. Where did the stack trace go?
It's there, it's just really really short (one line). The link
register is in userspace and the stack pointer looks to be right at
the top of a kernel stack area.
The trap was a data access exception which is very odd given that the
machine is in real mode (MMU off) with the pc at 0x4570. Actually it
looks like the machine probably got a data access exception somewhere
(probably in userspace, probably a page fault or similar) and then got
another exception before it had finished saving the state from the
first exception.
Kamalesh, do you still have the vmlinux? If so could you disassemble
the area from say 0x4500 to 0x4600, and find out what is the closest
symbol before 0xc000000000004570 from System.map, and show us those?
Paul.
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1 Kernel oops will running kernbench
2008-01-18 9:01 ` Paul Mackerras
@ 2008-01-18 9:34 ` Kamalesh Babulal
2008-01-18 10:19 ` Paul Mackerras
2008-01-18 10:26 ` Paul Mackerras
0 siblings, 2 replies; 132+ messages in thread
From: Kamalesh Babulal @ 2008-01-18 9:34 UTC (permalink / raw)
To: Paul Mackerras
Cc: Andrew Morton, linux-kernel, linuxppc-dev, Andy Whitcroft, Balbir Singh
Paul Mackerras wrote:
> Andrew Morton writes:
>
>> On Fri, 18 Jan 2008 14:06:00 +0530 Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> wrote:
>>
>>> Hi Andrew,
>>>
>>> Following oops was seen while running kernbench on one of test machine
>>> (power4+ box). I tried reproducing the oops but was unsuccessful.
>>> I will try to reproduce the oops with debug info compiled.
>>>
>>>
>>> Oops: Kernel access of bad area, sig: 11 [#1]
>>> SMP NR_CPUS=32 NUMA pSeries
>>> Modules linked in:
>>> NIP: 0000000000004570 LR: 000000000fc42dc0 CTR: 0000000000000000
>>> REGS: c00000077b6bf8c0 TRAP: 0300 Not tainted (2.6.24-rc8-mm1-autotest)
>>> MSR: 8000000000001000 <ME> CR: 28022422 XER: 00000000
>>> DAR: c00000077b6bfce0, DSISR: 000000000a000000
>>> TASK = c000000773164c40[19588] 'as' THREAD: c00000077b6bc000 CPU: 1
>>> GPR00: 0000000000004000 c00000077b6bfb40 0000000000007346 000000000000d032
>>> GPR04: 000000000000043a 0000000000000000 000000000000000c 0000000000000004
>>> GPR08: 000000000fd278c8 0000000048022424 c00000077b6bfe30 0000998be2321500
>>> GPR12: 8000000000001030 c0000000005f6280 0000000010030000 0000000010030000
>>> GPR16: 0000000010030000 0000000010050000 000000001006aac0 0000000010053cd0
>>> GPR20: 0000000000000000 0000000000000fe0 0000000010050000 0000000010050000
>>> GPR24: 0000000000000ff8 0000000000000fe8 0000000000000062 000000000fd27490
>>> GPR28: 000000000fd274c8 0000000010099420 000000000fd25ff4 000000001009a400
>>> NIP [0000000000004570] 0x4570
>>> LR [000000000fc42dc0] 0xfc42dc0
>>> Call Trace:
>>> [c00000077b6bfb40] [c00000077b292000] 0xc00000077b292000 (unreliable)
>>> Instruction dump:
>>> 48000000 XXXXXXXX XXXXXXXX XXXXXXXX 41820008 XXXXXXXX XXXXXXXX XXXXXXXX
>>> 48000010 XXXXXXXX XXXXXXXX XXXXXXXX f92101a0 XXXXXXXX XXXXXXXX XXXXXXXX
>>>
>> odd. Where did the stack trace go?
Only this much was captured in the serial console.
>
> It's there, it's just really really short (one line). The link
> register is in userspace and the stack pointer looks to be right at
> the top of a kernel stack area.
>
> The trap was a data access exception which is very odd given that the
> machine is in real mode (MMU off) with the pc at 0x4570. Actually it
> looks like the machine probably got a data access exception somewhere
> (probably in userspace, probably a page fault or similar) and then got
> another exception before it had finished saving the state from the
> first exception.
>
> Kamalesh, do you still have the vmlinux? If so could you disassemble
> the area from say 0x4500 to 0x4600, and find out what is the closest
> symbol before 0xc000000000004570 from System.map, and show us those?
>
> Paul.
> --
I tried reproducing the problem and was successful with following trace
in which the pc is at 0x4570 as the above one
Oops: Kernel access of bad area, sig: 11 [#1]
SMP NR_CPUS=32 NUMA pSeries
Modules linked in:
NIP: 0000000000004570 LR: 000000000ff0288c CTR: 000000000ff013e0
REGS: c00000077e61f8c0 TRAP: 0300 Not tainted (2.6.24-rc8-mm1-autotest)
MSR: 8000000000001000 <ME> CR: 28000422 XER: 00000000
DAR: c00000077e61fce0, DSISR: 000000000a000000
TASK = c00000077207f880[23480] 'cc1' THREAD: c00000077e61c000 CPU: 3
GPR00: 0000000000004000 c00000077e61fb40 0000000000000088 000000000000d032
GPR04: 0000000000000088 000000000000030c 00000000fefefeff 000000007f7f7f7f
GPR08: 0000000000008000 0000000044000428 c00000077e61fe30 0000998be2321500
GPR12: 8000000000001030 c0000000005f6680 0000000010030000 0000000010030000
GPR16: 00000000105b0000 00000000105b0000 0000000010440000 00000000105b0000
GPR20: 00000000105b0000 00000000105b0000 00000000105b0000 00000000105b0000
GPR24: 00000000105b0000 00000000105b0000 00000000105b0000 00000000ffa11b24
GPR28: 0000000000000000 00000000ffffffff 000000000ffebff4 000000000ffec408
NIP [0000000000004570] 0x4570
LR [000000000ff0288c] 0xff0288c
Call Trace:
[c00000077e61fb40] [c00000077e61fcf0] 0xc00000077e61fcf0 (unreliable)
[c00000077e61fbd0] [0000000010440000] 0x10440000
Instruction dump:
48000000 XXXXXXXX XXXXXXXX XXXXXXXX 41820008 XXXXXXXX XXXXXXXX XXXXXXXX
48000010 XXXXXXXX XXXXXXXX XXXXXXXX f92101a0 XXXXXXXX XXXXXXXX XXXXXXXX
The disassembled vmlinux from 0x4500 to 0x4600
c000000000004500: f9 4d 01 68 std r10,360(r13)
c000000000004504: 48 02 89 f9 bl c00000000002cefc <.slb_allocate_realmode>
c000000000004508: e9 4d 01 68 ld r10,360(r13)
c00000000000450c: e8 6d 01 60 ld r3,352(r13)
c000000000004510: 81 2d 01 5c lwz r9,348(r13)
c000000000004514: 7d 48 03 a6 mtlr r10
c000000000004518: 71 8a 00 02 andi. r10,r12,2
c00000000000451c: 41 82 00 28 beq- c000000000004544 <unrecov_slb>
c000000000004520: 7d 38 01 20 mtocrf 128,r9
c000000000004524: 7d 30 11 20 mtocrf 1,r9
c000000000004528: e9 2d 01 20 ld r9,288(r13)
c00000000000452c: e9 4d 01 28 ld r10,296(r13)
c000000000004530: e9 6d 01 30 ld r11,304(r13)
c000000000004534: e9 8d 01 38 ld r12,312(r13)
c000000000004538: e9 ad 01 40 ld r13,320(r13)
c00000000000453c: 4c 00 00 24 rfid
c000000000004540: 48 00 00 00 b c000000000004540 <.slb_miss_realmode+0x48>
c000000000004544 <unrecov_slb>:
c000000000004544: 71 8a 40 00 andi. r10,r12,16384
c000000000004548: 7c 2a 0b 78 mr r10,r1
c00000000000454c: 38 21 fd 10 addi r1,r1,-752
c000000000004550: 41 82 00 08 beq- c000000000004558 <unrecov_slb+0x14>
c000000000004554: e8 2d 01 a8 ld r1,424(r13)
c000000000004558: 2c a1 00 00 cmpdi cr1,r1,0
c00000000000455c: 40 84 00 08 bge- cr1,c000000000004564 <unrecov_slb+0x20>
c000000000004560: 48 00 00 10 b c000000000004570 <unrecov_slb+0x2c>
c000000000004564: 38 20 41 00 li r1,16640
c000000000004568: b0 2d 01 c8 sth r1,456(r13)
c00000000000456c: 4b ff fb 18 b c000000000004084 <bad_stack>
c000000000004570: f9 21 01 a0 std r9,416(r1)
c000000000004574: f9 61 01 70 std r11,368(r1)
c000000000004578: f9 81 01 78 std r12,376(r1)
c00000000000457c: f9 41 00 00 std r10,0(r1)
c000000000004580: f8 01 00 70 std r0,112(r1)
c000000000004584: f9 41 00 78 std r10,120(r1)
c000000000004588: 41 82 00 24 beq- c0000000000045ac <unrecov_slb+0x68>
c00000000000458c: 7d 35 4a a6 mfspr r9,309
c000000000004590: 7d 2c 42 e6 mftb r9
c000000000004594: e9 4d 01 e0 ld r10,480(r13)
c000000000004598: f9 2d 01 e0 std r9,480(r13)
c00000000000459c: 7d 4a 48 50 subf r10,r10,r9
c0000000000045a0: e9 2d 01 d0 ld r9,464(r13)
c0000000000045a4: 7d 29 52 14 add r9,r9,r10
c0000000000045a8: f9 2d 01 d0 std r9,464(r13)
c0000000000045ac: f8 41 00 80 std r2,128(r1)
c0000000000045b0: f8 61 00 88 std r3,136(r1)
c0000000000045b4: f8 81 00 90 std r4,144(r1)
c0000000000045b8: f8 a1 00 98 std r5,152(r1)
c0000000000045bc: f8 c1 00 a0 std r6,160(r1)
c0000000000045c0: f8 e1 00 a8 std r7,168(r1)
c0000000000045c4: f9 01 00 b0 std r8,176(r1)
c0000000000045c8: e9 2d 01 20 ld r9,288(r13)
c0000000000045cc: e9 4d 01 28 ld r10,296(r13)
c0000000000045d0: f9 21 00 b8 std r9,184(r1)
c0000000000045d4: f9 41 00 c0 std r10,192(r1)
c0000000000045d8: e9 2d 01 30 ld r9,304(r13)
c0000000000045dc: e9 4d 01 38 ld r10,312(r13)
c0000000000045e0: e9 6d 01 40 ld r11,320(r13)
c0000000000045e4: f9 21 00 c8 std r9,200(r1)
c0000000000045e8: f9 41 00 d0 std r10,208(r1)
c0000000000045ec: f9 61 00 d8 std r11,216(r1)
c0000000000045f0: e8 4d 00 10 ld r2,16(r13)
c0000000000045f4: 7d 28 02 a6 mflr r9
c0000000000045f8: f9 21 01 90 std r9,400(r1)
c0000000000045fc: 7d 49 02 a6 mfctr r10
c000000000004600: f9 41 01 88 std r10,392(r1)
The closet symbol form the system.map file
c000000000004280 T data_access_common
c000000000004400 T instruction_access_common
c0000000000044f8 T .slb_miss_realmode
c000000000004544 t unrecov_slb
c000000000004680 T hardware_interrupt_common
Let me know if you need more information.
--
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1 Kernel oops will running kernbench
2008-01-18 9:34 ` Kamalesh Babulal
@ 2008-01-18 10:19 ` Paul Mackerras
2008-01-18 10:26 ` Paul Mackerras
1 sibling, 0 replies; 132+ messages in thread
From: Paul Mackerras @ 2008-01-18 10:19 UTC (permalink / raw)
To: Kamalesh Babulal
Cc: Andrew Morton, linux-kernel, linuxppc-dev, Andy Whitcroft, Balbir Singh
Kamalesh Babulal writes:
> I tried reproducing the problem and was successful with following trace
> in which the pc is at 0x4570 as the above one
What did you do to trigger it?
> c000000000004544 <unrecov_slb>:
> c000000000004544: 71 8a 40 00 andi. r10,r12,16384
> c000000000004548: 7c 2a 0b 78 mr r10,r1
> c00000000000454c: 38 21 fd 10 addi r1,r1,-752
> c000000000004550: 41 82 00 08 beq- c000000000004558 <unrecov_slb+0x14>
> c000000000004554: e8 2d 01 a8 ld r1,424(r13)
> c000000000004558: 2c a1 00 00 cmpdi cr1,r1,0
> c00000000000455c: 40 84 00 08 bge- cr1,c000000000004564 <unrecov_slb+0x20>
> c000000000004560: 48 00 00 10 b c000000000004570 <unrecov_slb+0x2c>
> c000000000004564: 38 20 41 00 li r1,16640
> c000000000004568: b0 2d 01 c8 sth r1,456(r13)
> c00000000000456c: 4b ff fb 18 b c000000000004084 <bad_stack>
> c000000000004570: f9 21 01 a0 std r9,416(r1)
So it's in the code that gets called on an unrecoverable SLB fault.
That's bad, we should never get those. Does this happen with mainline
too, or only with -rc8-mm1? I don't understand why we should start
seeing this problem unless something has changed in
arch/powerpc/kernel or arch/powerpc/mm (well I suppose a bug somewhere
else could cause memory corruption which might be able to lead to
this).
Does it still happen if you take git-powerpc.patch out of the series?
Paul.
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1 Kernel oops will running kernbench
2008-01-18 9:34 ` Kamalesh Babulal
2008-01-18 10:19 ` Paul Mackerras
@ 2008-01-18 10:26 ` Paul Mackerras
2008-01-18 10:44 ` Kamalesh Babulal
2008-01-25 6:05 ` 2.6.24 Kernel oops will running kernbench regression from 2.6.24-rc8-mm1 Kamalesh Babulal
1 sibling, 2 replies; 132+ messages in thread
From: Paul Mackerras @ 2008-01-18 10:26 UTC (permalink / raw)
To: Kamalesh Babulal
Cc: Andrew Morton, linux-kernel, linuxppc-dev, Andy Whitcroft, Balbir Singh
Kamalesh Babulal writes:
> >>> NIP: 0000000000004570 LR: 000000000fc42dc0 CTR: 0000000000000000
> >>> REGS: c00000077b6bf8c0 TRAP: 0300 Not tainted (2.6.24-rc8-mm1-autotest)
> >>> MSR: 8000000000001000 <ME> CR: 28022422 XER: 00000000
> >>> DAR: c00000077b6bfce0, DSISR: 000000000a000000
Actually, how much RAM does this machine have? If it has less than
32GB, then the problem is that the kernel stack pointer is bogus.
(How it got to be bogus is the interesting question, of course. :)
Paul.
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1 Kernel oops will running kernbench
2008-01-18 10:26 ` Paul Mackerras
@ 2008-01-18 10:44 ` Kamalesh Babulal
2008-01-18 10:54 ` Balbir Singh
2008-01-25 6:05 ` 2.6.24 Kernel oops will running kernbench regression from 2.6.24-rc8-mm1 Kamalesh Babulal
1 sibling, 1 reply; 132+ messages in thread
From: Kamalesh Babulal @ 2008-01-18 10:44 UTC (permalink / raw)
To: Paul Mackerras
Cc: Andrew Morton, linux-kernel, linuxppc-dev, Andy Whitcroft, Balbir Singh
Paul Mackerras wrote:
> Kamalesh Babulal writes:
>
>>>>> NIP: 0000000000004570 LR: 000000000fc42dc0 CTR: 0000000000000000
>>>>> REGS: c00000077b6bf8c0 TRAP: 0300 Not tainted (2.6.24-rc8-mm1-autotest)
>>>>> MSR: 8000000000001000 <ME> CR: 28022422 XER: 00000000
>>>>> DAR: c00000077b6bfce0, DSISR: 000000000a000000
>
> Actually, how much RAM does this machine have? If it has less than
> 32GB, then the problem is that the kernel stack pointer is bogus.
> (How it got to be bogus is the interesting question, of course. :)
>
> Paul.
>
Hi Paul,
The machine has around 30GB of RAM, do you want me to try, by taking
the git-powerpc.patch out of the series and try reproducing the oops.
--
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1 Kernel oops will running kernbench
2008-01-18 10:44 ` Kamalesh Babulal
@ 2008-01-18 10:54 ` Balbir Singh
0 siblings, 0 replies; 132+ messages in thread
From: Balbir Singh @ 2008-01-18 10:54 UTC (permalink / raw)
To: Kamalesh Babulal
Cc: Paul Mackerras, Andrew Morton, linux-kernel, linuxppc-dev,
Andy Whitcroft
* Kamalesh Babulal <kamalesh@linux.vnet.ibm.com> [2008-01-18 16:14:00]:
> Paul Mackerras wrote:
> > Kamalesh Babulal writes:
> >
> >>>>> NIP: 0000000000004570 LR: 000000000fc42dc0 CTR: 0000000000000000
> >>>>> REGS: c00000077b6bf8c0 TRAP: 0300 Not tainted (2.6.24-rc8-mm1-autotest)
> >>>>> MSR: 8000000000001000 <ME> CR: 28022422 XER: 00000000
> >>>>> DAR: c00000077b6bfce0, DSISR: 000000000a000000
> >
> > Actually, how much RAM does this machine have? If it has less than
> > 32GB, then the problem is that the kernel stack pointer is bogus.
> > (How it got to be bogus is the interesting question, of course. :)
> >
> > Paul.
> >
> Hi Paul,
>
> The machine has around 30GB of RAM, do you want me to try, by taking
> the git-powerpc.patch out of the series and try reproducing the oops.
>
Kamalesh, I thought I saw Paul's request for trying without
git-powerpc.patch (it's in a separate email).
--
Warm Regards,
Balbir Singh
Linux Technology Center
IBM, ISTL
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24 Kernel oops will running kernbench regression from 2.6.24-rc8-mm1
2008-01-18 10:26 ` Paul Mackerras
2008-01-18 10:44 ` Kamalesh Babulal
@ 2008-01-25 6:05 ` Kamalesh Babulal
1 sibling, 0 replies; 132+ messages in thread
From: Kamalesh Babulal @ 2008-01-25 6:05 UTC (permalink / raw)
To: Paul Mackerras
Cc: Andrew Morton, linux-kernel, linuxppc-dev, Andy Whitcroft, Balbir Singh
Paul Mackerras wrote:
> Kamalesh Babulal writes:
>
>>>>> NIP: 0000000000004570 LR: 000000000fc42dc0 CTR: 0000000000000000
>>>>> REGS: c00000077b6bf8c0 TRAP: 0300 Not tainted (2.6.24-rc8-mm1-autotest)
>>>>> MSR: 8000000000001000 <ME> CR: 28022422 XER: 00000000
>>>>> DAR: c00000077b6bfce0, DSISR: 000000000a000000
>
> Actually, how much RAM does this machine have? If it has less than
> 32GB, then the problem is that the kernel stack pointer is bogus.
> (How it got to be bogus is the interesting question, of course. :)
>
> Paul.
>
Hi Paul,
This kernel oops in seen in 2.6.24-rc8-git(2,3,4,5,7,8) and the 2.6.24.
Oops: Kernel access of bad area, sig: 11 [#1]
SMP NR_CPUS=32 NUMA pSeries
Modules linked in:
NIP: 0000000000004570 LR: 000000001030e594 CTR: 000000001012ddd0
REGS: c000000771f9f8c0 TRAP: 0300 Not tainted (2.6.24-autotest)
MSR: 8000000000001000 <ME> CR: 28000482 XER: 20000000
DAR: c000000771f9fce0, DSISR: 000000000a000000
TASK = c00000077b9c6000[19197] 'cc1' THREAD: c000000771f9c000 CPU: 2
GPR00: 0000000000000064 c000000771f9fb40 00000000f7fdb470 0000000000000000
GPR04: 0000000000000002 0000000000000000 0000000000782498 00000000003ff3ff
GPR08: 00000000aaaaaaab 0000000040000484 c000000771f9fe30 0000998be2321500
GPR12: 8000000000003030 c0000000005c5680 0000000010030000 0000000010030000
GPR16: 00000000105b0000 00000000105b0000 0000000010440000 00000000105b0000
GPR20: 00000000105b0000 00000000105f0000 0000000000000000 00000000ffd00b44
GPR24: 00000000105b0000 00000000105b0000 00000000105b0000 00000000105b0000
GPR28: 00000000105b0000 0000000010604684 0000000000000100 00000000105f75a8
NIP [0000000000004570] 0x4570
LR [000000001030e594] 0x1030e594
Call Trace:
[c000000771f9fb40] [c000000771f9fcf0] 0xc000000771f9fcf0 (unreliable)
Instruction dump:
48000000 XXXXXXXX XXXXXXXX XXXXXXXX 41820008 XXXXXXXX XXXXXXXX XXXXXXXX
48000010 XXXXXXXX XXXXXXXX XXXXXXXX f92101a0 XXXXXXXX XXXXXXXX XXXXXXXX
---[ end trace a8c779b801674eed ]---
-- 0:conmux-control -- time-stamp -- Jan/24/08 16:40:29 --
-- 0:conmux-control -- time-stamp -- Jan/24/08 16:47:56 --
Unable to handle kernel paging request for data at address 0xc00000077168f870
Faulting instruction address: 0x00004570
Oops: Kernel access of bad area, sig: 11 [#2]
SMP NR_CPUS=32 NUMA pSeries
Modules linked in:
NIP: 0000000000004570 LR: c00000000004a310 CTR: 0000000000000000
REGS: c00000077168f450 TRAP: 0300 Tainted: G D (2.6.24-autotest)
MSR: 8000000000001000 <ME> CR: 28000242 XER: 00000000
DAR: c00000077168f870, DSISR: 000000000a000000
TASK = c000000771fdb170[24200] 'tbench' THREAD: c00000077168c000 CPU: 1
GPR00: 0000000000000000 c00000077168f6d0 c00000000068bc30 8000000000009032
GPR04: 8000000000001030 000000000000025a 0000000042000222 c00000000000ee64
GPR08: c00000077168fae0 0000000028000242 c00000077168f9c0 0000998be2321500
GPR12: 8000000000001030 c0000000005c5480 0000000000000000 0000000000000000
GPR16: 00000000100a0000 00000000100a8b10 00000000100a0000 0000000010000000
GPR20: 0000000000005e84 c000000000008cd4 c00000077168c000 c000000771fdb390
GPR24: 0000000000000001 00000000ff9ce668 00000000ff9cec5c c000000771fdb170
GPR28: 0000000000000001 c00000077ca7cba0 c000000000615938 0000000000000000
NIP [0000000000004570] 0x4570
LR [c00000000004a310] .finish_task_switch+0x54/0xe8
Call Trace:
[c00000077168f6d0] [c00000077168f790] 0xc00000077168f790 (unreliable)
Instruction dump:
48000000 XXXXXXXX XXXXXXXX XXXXXXXX 41820008 XXXXXXXX XXXXXXXX XXXXXXXX
48000010 XXXXXXXX XXXXXXXX XXXXXXXX f92101a0 XXXXXXXX XXXXXXXX XXXXXXXX
--
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1: broken suspend (due to git-cpufreq.patch)
2008-01-17 10:35 2.6.24-rc8-mm1 Andrew Morton
` (18 preceding siblings ...)
2008-01-18 8:36 ` 2.6.24-rc8-mm1 Kernel oops will running kernbench Kamalesh Babulal
@ 2008-01-18 13:34 ` Rafael J. Wysocki
2008-01-18 16:53 ` Dave Jones
2008-01-18 17:10 ` Dave Jones
2008-01-18 17:26 ` 2.6.24-rc8-mm1 (KVM build issues) Balbir Singh
` (10 subsequent siblings)
30 siblings, 2 replies; 132+ messages in thread
From: Rafael J. Wysocki @ 2008-01-18 13:34 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-kernel, Dave Jones
On Thursday, 17 of January 2008, Andrew Morton wrote:
>
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
>
> - selinux is busted on one of my two selinux-enabled test machines.
>
> - suspend-to-ram and suspend-to-disk are totally hosed on one of my test
> machines. I guess I get to bisect this.
Suspend and hibernation are also broken on my HP nx6325, which is caused by
git-cpufreq.patch. Reverting this patch and
drivers-cpufreq-add-calls-to-cpufreq_cpu_put.patch makes things work again.
I reported this already for 2.6.24-rc6-mm1 and Dave said he would look at it
in January. It's still January, so hopefully he's still going to do that. ;-)
Thanks,
Rafael
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1: broken suspend (due to git-cpufreq.patch)
2008-01-18 13:34 ` 2.6.24-rc8-mm1: broken suspend (due to git-cpufreq.patch) Rafael J. Wysocki
@ 2008-01-18 16:53 ` Dave Jones
2008-01-18 17:10 ` Dave Jones
1 sibling, 0 replies; 132+ messages in thread
From: Dave Jones @ 2008-01-18 16:53 UTC (permalink / raw)
To: Rafael J. Wysocki; +Cc: Andrew Morton, linux-kernel
On Fri, Jan 18, 2008 at 02:34:59PM +0100, Rafael J. Wysocki wrote:
> On Thursday, 17 of January 2008, Andrew Morton wrote:
> >
> > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
> >
> > - selinux is busted on one of my two selinux-enabled test machines.
> >
> > - suspend-to-ram and suspend-to-disk are totally hosed on one of my test
> > machines. I guess I get to bisect this.
>
> Suspend and hibernation are also broken on my HP nx6325, which is caused by
> git-cpufreq.patch. Reverting this patch and
> drivers-cpufreq-add-calls-to-cpufreq_cpu_put.patch makes things work again.
>
> I reported this already for 2.6.24-rc6-mm1 and Dave said he would look at it
> in January. It's still January, so hopefully he's still going to do that. ;-)
Yeah, I put myself out of action for a few weeks. I'm back now.
I'll look at this today. Thanks for the reminder.
Dave
--
http://www.codemonkey.org.uk
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1: broken suspend (due to git-cpufreq.patch)
2008-01-18 13:34 ` 2.6.24-rc8-mm1: broken suspend (due to git-cpufreq.patch) Rafael J. Wysocki
2008-01-18 16:53 ` Dave Jones
@ 2008-01-18 17:10 ` Dave Jones
2008-01-18 20:50 ` Rafael J. Wysocki
1 sibling, 1 reply; 132+ messages in thread
From: Dave Jones @ 2008-01-18 17:10 UTC (permalink / raw)
To: Rafael J. Wysocki; +Cc: Andrew Morton, linux-kernel
On Fri, Jan 18, 2008 at 02:34:59PM +0100, Rafael J. Wysocki wrote:
> On Thursday, 17 of January 2008, Andrew Morton wrote:
> >
> > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
> >
> > - selinux is busted on one of my two selinux-enabled test machines.
> >
> > - suspend-to-ram and suspend-to-disk are totally hosed on one of my test
> > machines. I guess I get to bisect this.
>
> Suspend and hibernation are also broken on my HP nx6325, which is caused by
> git-cpufreq.patch. Reverting this patch and
> drivers-cpufreq-add-calls-to-cpufreq_cpu_put.patch makes things work again.
>
> I reported this already for 2.6.24-rc6-mm1 and Dave said he would look at it
> in January. It's still January, so hopefully he's still going to do that. ;-)
Given that laptop has a K8 CPU, it's highly likely that it's this patch..
http://userweb.kernel.org/~davej/pn.diff
Can you revert just that on top of -mm, (or just try this standalone on top of -rc8)
and confirm this is problematic ?
The rest of the stuff in cpufreq.git looks benign at first look.
Dave
--
http://www.codemonkey.org.uk
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1: broken suspend (due to git-cpufreq.patch)
2008-01-18 17:10 ` Dave Jones
@ 2008-01-18 20:50 ` Rafael J. Wysocki
2008-01-18 21:55 ` Rafael J. Wysocki
0 siblings, 1 reply; 132+ messages in thread
From: Rafael J. Wysocki @ 2008-01-18 20:50 UTC (permalink / raw)
To: Dave Jones; +Cc: Andrew Morton, linux-kernel
On Friday, 18 of January 2008, Dave Jones wrote:
> On Fri, Jan 18, 2008 at 02:34:59PM +0100, Rafael J. Wysocki wrote:
> > On Thursday, 17 of January 2008, Andrew Morton wrote:
> > >
> > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
> > >
> > > - selinux is busted on one of my two selinux-enabled test machines.
> > >
> > > - suspend-to-ram and suspend-to-disk are totally hosed on one of my test
> > > machines. I guess I get to bisect this.
> >
> > Suspend and hibernation are also broken on my HP nx6325, which is caused by
> > git-cpufreq.patch. Reverting this patch and
> > drivers-cpufreq-add-calls-to-cpufreq_cpu_put.patch makes things work again.
> >
> > I reported this already for 2.6.24-rc6-mm1 and Dave said he would look at it
> > in January. It's still January, so hopefully he's still going to do that. ;-)
>
> Given that laptop has a K8 CPU, it's highly likely that it's this patch..
> http://userweb.kernel.org/~davej/pn.diff
> Can you revert just that on top of -mm, (or just try this standalone on top of -rc8)
> and confirm this is problematic ?
Reverting it from the -mm makes things work. I'll check if it breaks things
when applied on top of -rc8.
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1: broken suspend (due to git-cpufreq.patch)
2008-01-18 20:50 ` Rafael J. Wysocki
@ 2008-01-18 21:55 ` Rafael J. Wysocki
0 siblings, 0 replies; 132+ messages in thread
From: Rafael J. Wysocki @ 2008-01-18 21:55 UTC (permalink / raw)
To: Dave Jones; +Cc: Andrew Morton, linux-kernel
On Friday, 18 of January 2008, Rafael J. Wysocki wrote:
> On Friday, 18 of January 2008, Dave Jones wrote:
> > On Fri, Jan 18, 2008 at 02:34:59PM +0100, Rafael J. Wysocki wrote:
> > > On Thursday, 17 of January 2008, Andrew Morton wrote:
> > > >
> > > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
> > > >
> > > > - selinux is busted on one of my two selinux-enabled test machines.
> > > >
> > > > - suspend-to-ram and suspend-to-disk are totally hosed on one of my test
> > > > machines. I guess I get to bisect this.
> > >
> > > Suspend and hibernation are also broken on my HP nx6325, which is caused by
> > > git-cpufreq.patch. Reverting this patch and
> > > drivers-cpufreq-add-calls-to-cpufreq_cpu_put.patch makes things work again.
> > >
> > > I reported this already for 2.6.24-rc6-mm1 and Dave said he would look at it
> > > in January. It's still January, so hopefully he's still going to do that. ;-)
> >
> > Given that laptop has a K8 CPU, it's highly likely that it's this patch..
> > http://userweb.kernel.org/~davej/pn.diff
> > Can you revert just that on top of -mm, (or just try this standalone on top of -rc8)
> > and confirm this is problematic ?
>
> Reverting it from the -mm makes things work. I'll check if it breaks things
> when applied on top of -rc8.
Yes, it does (ie. pn.diff alone on top of -rc8 breaks suspend 100% of the
time).
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1 (KVM build issues)
2008-01-17 10:35 2.6.24-rc8-mm1 Andrew Morton
` (19 preceding siblings ...)
2008-01-18 13:34 ` 2.6.24-rc8-mm1: broken suspend (due to git-cpufreq.patch) Rafael J. Wysocki
@ 2008-01-18 17:26 ` Balbir Singh
2008-01-22 8:40 ` Andrew Morton
2008-01-18 18:06 ` 2.6.24-rc8-mm1 Kyle McMartin
` (9 subsequent siblings)
30 siblings, 1 reply; 132+ messages in thread
From: Balbir Singh @ 2008-01-18 17:26 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-kernel, kvm-devel
* Andrew Morton <akpm@linux-foundation.org> [2008-01-17 02:35:14]:
> - kvm probably doesn't work properly because I couldn't be bothered fixing
> the conflicts between git-kvm and the driver tree
>
Hi, Andrew,
The following changes got KVM up and running for me
This patch fixes the kvm build on 2.6.24-rc8-mm1. First of all, it enables
the KVM build, the second fix moves kset_set_name to the .name member.
Signed-off-by: Balbir Singh <balbir@linux.vnet.ibm.com>
---
arch/x86/Makefile | 2 +-
virt/kvm/kvm_main.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff -puN arch/x86/Makefile~fix-kvm-build arch/x86/Makefile
--- linux-2.6.24-rc8/arch/x86/Makefile~fix-kvm-build 2008-01-18 22:42:41.000000000 +0530
+++ linux-2.6.24-rc8-balbir/arch/x86/Makefile 2008-01-18 22:42:47.000000000 +0530
@@ -185,7 +185,7 @@ core-y += arch/x86/vdso/
core-$(CONFIG_IA32_EMULATION) += arch/x86/ia32/
# kvm host support - uncomment when merging
-# core-$(CONFIG_KVM) += arch/x86/kvm/
+core-$(CONFIG_KVM) += arch/x86/kvm/
# drivers-y are linked after core-y
drivers-$(CONFIG_MATH_EMULATION) += arch/x86/math-emu/
diff -puN virt/kvm/kvm_main.c~fix-kvm-build virt/kvm/kvm_main.c
--- linux-2.6.24-rc8/virt/kvm/kvm_main.c~fix-kvm-build 2008-01-18 22:42:41.000000000 +0530
+++ linux-2.6.24-rc8-balbir/virt/kvm/kvm_main.c 2008-01-18 22:42:47.000000000 +0530
@@ -1260,7 +1260,7 @@ static int kvm_resume(struct sys_device
}
static struct sysdev_class kvm_sysdev_class = {
- set_kset_name("kvm"),
+ .name = "kvm",
.suspend = kvm_suspend,
.resume = kvm_resume,
};
_
--
Warm Regards,
Balbir Singh
Linux Technology Center
IBM, ISTL
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1 (KVM build issues)
2008-01-18 17:26 ` 2.6.24-rc8-mm1 (KVM build issues) Balbir Singh
@ 2008-01-22 8:40 ` Andrew Morton
0 siblings, 0 replies; 132+ messages in thread
From: Andrew Morton @ 2008-01-22 8:40 UTC (permalink / raw)
To: balbir; +Cc: linux-kernel, kvm-devel, Greg KH
> On Fri, 18 Jan 2008 22:56:32 +0530 Balbir Singh <balbir@linux.vnet.ibm.com> wrote:
> * Andrew Morton <akpm@linux-foundation.org> [2008-01-17 02:35:14]:
>
> > - kvm probably doesn't work properly because I couldn't be bothered fixing
> > the conflicts between git-kvm and the driver tree
> >
>
> Hi, Andrew,
>
> The following changes got KVM up and running for me
>
>
> This patch fixes the kvm build on 2.6.24-rc8-mm1. First of all, it enables
> the KVM build, the second fix moves kset_set_name to the .name member.
>
> Signed-off-by: Balbir Singh <balbir@linux.vnet.ibm.com>
> ---
>
> arch/x86/Makefile | 2 +-
> virt/kvm/kvm_main.c | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff -puN arch/x86/Makefile~fix-kvm-build arch/x86/Makefile
> --- linux-2.6.24-rc8/arch/x86/Makefile~fix-kvm-build 2008-01-18 22:42:41.000000000 +0530
> +++ linux-2.6.24-rc8-balbir/arch/x86/Makefile 2008-01-18 22:42:47.000000000 +0530
> @@ -185,7 +185,7 @@ core-y += arch/x86/vdso/
> core-$(CONFIG_IA32_EMULATION) += arch/x86/ia32/
>
> # kvm host support - uncomment when merging
> -# core-$(CONFIG_KVM) += arch/x86/kvm/
> +core-$(CONFIG_KVM) += arch/x86/kvm/
>
> # drivers-y are linked after core-y
> drivers-$(CONFIG_MATH_EMULATION) += arch/x86/math-emu/
> diff -puN virt/kvm/kvm_main.c~fix-kvm-build virt/kvm/kvm_main.c
> --- linux-2.6.24-rc8/virt/kvm/kvm_main.c~fix-kvm-build 2008-01-18 22:42:41.000000000 +0530
> +++ linux-2.6.24-rc8-balbir/virt/kvm/kvm_main.c 2008-01-18 22:42:47.000000000 +0530
> @@ -1260,7 +1260,7 @@ static int kvm_resume(struct sys_device
> }
>
> static struct sysdev_class kvm_sysdev_class = {
> - set_kset_name("kvm"),
> + .name = "kvm",
> .suspend = kvm_suspend,
> .resume = kvm_resume,
> };
This patch straddles such a pickle of other patches (driver tree, kvm, git-x86) that
there doesn't seem much point in me untangling it. Presumably people will fix things
up as various trees merge into 2.6.25-rc1.
As long as Greg remembers to try to build kvm ;)
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1
2008-01-17 10:35 2.6.24-rc8-mm1 Andrew Morton
` (20 preceding siblings ...)
2008-01-18 17:26 ` 2.6.24-rc8-mm1 (KVM build issues) Balbir Singh
@ 2008-01-18 18:06 ` Kyle McMartin
2008-01-20 1:10 ` 2.6.24-rc8-mm1: WARN_ON() in clockevents_register_device() on HP nx6325 Rafael J. Wysocki
` (8 subsequent siblings)
30 siblings, 0 replies; 132+ messages in thread
From: Kyle McMartin @ 2008-01-18 18:06 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-kernel
On Thu, Jan 17, 2008 at 02:35:14AM -0800, Andrew Morton wrote:
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
>
Odd nobody else has seen this... oldconfig fails for me on Debian...
kconfig/conf.c is using setlocale() without including the locale.h
header.
HOSTCC scripts/kconfig/conf.o
scripts/kconfig/conf.c: In function 'main':
scripts/kconfig/conf.c:502: warning: implicit declaration of function
'setlocale'
scripts/kconfig/conf.c:502: error: 'LC_ALL' undeclared (first use in
this function)
scripts/kconfig/conf.c:502: error: (Each undeclared identifier is
reported only once
Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>
--- a/scripts/kconfig/conf.c 2008-01-17 15:45:59.000000000 -0800
+++ b/scripts/kconfig/conf.c 2008-01-18 10:01:54.000000000 -0800
@@ -3,6 +3,8 @@
* Released under the terms of the GNU GPL v2.0.
*/
+#include <locale.h>
+
#include <ctype.h>
#include <stdio.h>
#include <stdlib.h>
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1: WARN_ON() in clockevents_register_device() on HP nx6325
2008-01-17 10:35 2.6.24-rc8-mm1 Andrew Morton
` (21 preceding siblings ...)
2008-01-18 18:06 ` 2.6.24-rc8-mm1 Kyle McMartin
@ 2008-01-20 1:10 ` Rafael J. Wysocki
2008-01-20 10:24 ` Ingo Molnar
2008-01-20 16:31 ` 2.6.24-rc8-mm1 Mel Gorman
` (7 subsequent siblings)
30 siblings, 1 reply; 132+ messages in thread
From: Rafael J. Wysocki @ 2008-01-20 1:10 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-kernel, Thomas Gleixner
On Thursday, 17 of January 2008, Andrew Morton wrote:
>
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
>
> - selinux is busted on one of my two selinux-enabled test machines.
>
> - suspend-to-ram and suspend-to-disk are totally hosed on one of my test
> machines. I guess I get to bisect this.
Something goes wrong in the timers land. I get this on boot:
..MP-BIOS bug: 8254 timer not connected to IO-APIC
Disabling APIC timer
------------[ cut here ]------------
WARNING: at /home/rafael/src/mm/linux-2.6.24-rc8-mm1/kernel/time/clockevents.c:1
65 clockevents_register_device+0x36/0xc4()
Modules linked in:
Pid: 1, comm: swapper Not tainted 2.6.24-rc8-mm1-rjw #7
Call Trace:
[<ffffffff8023874b>] warn_on_slowpath+0x58/0x6b
[<ffffffff80213a3c>] ? native_read_tsc+0x18/0x22
[<ffffffff80239527>] ? printk+0x67/0x69
[<ffffffff802528ee>] clockevents_register_device+0x36/0xc4
[<ffffffff80220812>] setup_APIC_timer+0x61/0x68
[<ffffffff806c838f>] setup_boot_APIC_clock+0x1ba/0x1c5
[<ffffffff806c7450>] smp_prepare_cpus+0x521/0x542
[<ffffffff806bc56e>] kernel_init+0x64/0x2ef
[<ffffffff8020ce78>] child_rip+0xa/0x12
[<ffffffff806bc50a>] ? kernel_init+0x0/0x2ef
[<ffffffff8020ce6e>] ? child_rip+0x0/0x12
---[ end trace ca143223eefdc828 ]---
SMP alternatives: switching to SMP code
Booting processor 1/2 APIC 0x1
Initializing CPU#1
Calibrating delay using timer specific routine.. 3990.34 BogoMIPS (lpj=7980687)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 512K (64 bytes/line)
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 1
AMD Turion(tm) 64 X2 Mobile Technology TL-60 stepping 02
------------[ cut here ]------------
Brought up 2 CPUs
WARNING: at /home/rafael/src/mm/linux-2.6.24-rc8-mm1/kernel/time/clockevents.c:1
65 clockevents_register_device+0x36/0xc4()
Modules linked in:
Pid: 0, comm: swapper Not tainted 2.6.24-rc8-mm1-rjw #7
Call Trace:
CPU0 attaching sched-domain:
[<ffffffff8023874b>] warn_on_slowpath+0x58/0x6b
domain 0: span 00000000,00000000,00000000,00000003
groups: 00000000,00000000,00000000,00000001 00000000,00000000,00000000,0000000
2
[<ffffffff80239527>] ? printk+0x67/0x69
CPU1 attaching sched-domain:
domain 0: span 00000000,00000000,00000000,00000003
groups: 00000000,00000000,00000000,00000002 00000000,00000000,00000000,0000000
1
[<ffffffff8021b133>] ? post_set+0x20/0x3d
[<ffffffff802528ee>] clockevents_register_device+0x36/0xc4
[<ffffffff80220812>] setup_APIC_timer+0x61/0x68
[<ffffffff80220867>] setup_secondary_APIC_clock+0xe/0x10
[<ffffffff8021fd03>] start_secondary+0x3e1/0x3f5
---[ end trace ca143223eefdc828 ]---
and this on resume from RAM:
Booting processor 1/2 APIC 0x1
Initializing CPU#1
Calibrating delay using timer specific routine.. 1596.25 BogoMIPS (lpj=3192500)
CPU: L1 I Cache: 64K (64 bytes/line), D cache 64K (64 bytes/line)
CPU: L2 Cache: 512K (64 bytes/line)
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 1
AMD Turion(tm) 64 X2 Mobile Technology TL-60 stepping 02
------------[ cut here ]------------
CPU0 attaching sched-domain:
domain 0: span 00000000,00000000,00000000,00000003
groups: 00000000,00000000,00000000,00000001 00000000,00000000,00000000,0000000
2
CPU1 attaching sched-domain:
domain 0: span 00000000,00000000,00000000,00000003
groups: 00000000,00000000,00000000,00000002 00000000,00000000,00000000,0000000
1
WARNING: at /home/rafael/src/mm/linux-2.6.24-rc8-mm1/kernel/time/clockevents.c:1
65 clockevents_register_device+0x36/0xc4()
Modules linked in: ip6t_LOG nf_conntrack_ipv6 xt_pkttype ipt_LOG xt_limit af_pac
ket snd_pcm_oss rfkill_input snd_mixer_oss snd_seq snd_seq_device ip6t_REJECT xt
_tcpudp ipt_REJECT xt_state iptable_mangle iptable_nat nf_nat iptable_filter ip6
table_mangle nf_conntrack_ipv4 nf_conntrack ip_tables ip6table_filter ip6_tables
cpufreq_conservative cpufreq_ondemand cpufreq_userspace x_tables cpufreq_powers
ave ipv6 powernow_k8 freq_table fuse dm_crypt loop dm_mod arc4 ecb crypto_blkcip
her b43 rfkill mac80211 rfcomm snd_hda_intel l2cap cfg80211 snd_pcm snd_timer in
put_polldev led_class yenta_socket snd_page_alloc sdhci ohci1394 fan ssb pcmcia
snd_hwdep rsrc_nonstatic mmc_core tg3 snd usbhid pcmcia_core rtc_cmos battery th
ermal tifm_7xx1 ieee1394 ide_cd_mod button cdrom processor ff_memless joydev hci
_usb rtc_core bluetooth shpchp pci_hotplug k8temp hwmon i2c_piix4 i2c_core tifm_
core ac rtc_lib firmware_class psmouse serio_raw soundcore sg ehci_hcd ohci_hcd
usbcore edd ext3 jbd atiixp ide_core
Pid: 0, comm: swapper Not tainted 2.6.24-rc8-mm1-rjw #7
Call Trace:
[<ffffffff8023874b>] warn_on_slowpath+0x58/0x6b
[<ffffffff80239527>] ? printk+0x67/0x69
[<ffffffff8021b133>] ? post_set+0x20/0x3d
[<ffffffff802528ee>] clockevents_register_device+0x36/0xc4
[<ffffffff80220812>] setup_APIC_timer+0x61/0x68
[<ffffffff80220867>] setup_secondary_APIC_clock+0xe/0x10
[<ffffffff8021fd03>] start_secondary+0x3e1/0x3f5
---[ end trace ca143223eefdc828 ]---
CPU1 is up
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1: WARN_ON() in clockevents_register_device() on HP nx6325
2008-01-20 1:10 ` 2.6.24-rc8-mm1: WARN_ON() in clockevents_register_device() on HP nx6325 Rafael J. Wysocki
@ 2008-01-20 10:24 ` Ingo Molnar
2008-01-20 11:21 ` Rafael J. Wysocki
0 siblings, 1 reply; 132+ messages in thread
From: Ingo Molnar @ 2008-01-20 10:24 UTC (permalink / raw)
To: Rafael J. Wysocki; +Cc: Andrew Morton, linux-kernel, Thomas Gleixner
* Rafael J. Wysocki <rjw@sisk.pl> wrote:
> Something goes wrong in the timers land. I get this on boot:
>
> ..MP-BIOS bug: 8254 timer not connected to IO-APIC
> Disabling APIC timer
> ------------[ cut here ]------------
> WARNING: at /home/rafael/src/mm/linux-2.6.24-rc8-mm1/kernel/time/clockevents.c:1
> 65 clockevents_register_device+0x36/0xc4()
ok, since we disable the APIC timer, i suspect this warning can be
disregarded - the bootup is otherwise fine, right?
Thomas - why do we register it while it's disabled? I have put in that
warning to detect APIC miscalibrations.
Ingo
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1: WARN_ON() in clockevents_register_device() on HP nx6325
2008-01-20 10:24 ` Ingo Molnar
@ 2008-01-20 11:21 ` Rafael J. Wysocki
0 siblings, 0 replies; 132+ messages in thread
From: Rafael J. Wysocki @ 2008-01-20 11:21 UTC (permalink / raw)
To: Ingo Molnar; +Cc: Andrew Morton, linux-kernel, Thomas Gleixner
On Sunday, 20 of January 2008, Ingo Molnar wrote:
>
> * Rafael J. Wysocki <rjw@sisk.pl> wrote:
>
> > Something goes wrong in the timers land. I get this on boot:
> >
> > ..MP-BIOS bug: 8254 timer not connected to IO-APIC
> > Disabling APIC timer
> > ------------[ cut here ]------------
> > WARNING: at /home/rafael/src/mm/linux-2.6.24-rc8-mm1/kernel/time/clockevents.c:1
> > 65 clockevents_register_device+0x36/0xc4()
>
> ok, since we disable the APIC timer, i suspect this warning can be
> disregarded - the bootup is otherwise fine, right?
>
> Thomas - why do we register it while it's disabled? I have put in that
> warning to detect APIC miscalibrations.
Well, for an unknown reason, there's a ~5 s delay during resume from RAM (in
fact I can also trigger it in the "core" test mode, ie. without entering the
sleep state), which I thought might be related. If not, it might be necessary
to bisect again. Sigh.
Thanks,
Rafael
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1
2008-01-17 10:35 2.6.24-rc8-mm1 Andrew Morton
` (22 preceding siblings ...)
2008-01-20 1:10 ` 2.6.24-rc8-mm1: WARN_ON() in clockevents_register_device() on HP nx6325 Rafael J. Wysocki
@ 2008-01-20 16:31 ` Mel Gorman
2008-01-20 16:35 ` 2.6.24-rc8-mm1 Balbir Singh
2008-01-21 18:31 ` 2.6.24-rc8-mm1 - SELinux issues Valdis.Kletnieks
` (6 subsequent siblings)
30 siblings, 1 reply; 132+ messages in thread
From: Mel Gorman @ 2008-01-20 16:31 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-kernel, venkatesh.pallipadi, suresh.b.siddha, mingo
On (17/01/08 02:35), Andrew Morton didst pronounce:
>
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
>
The e100 network driver is failing to load properly on an old laptop. The
dmesg output is as follows
[ 68.875508] e100: Intel(R) PRO/100 Network Driver, 3.5.23-k4-NAPI
[ 68.877091] e100: Copyright(c) 1999-2006 Intel Corporation
[ 68.881216] ACPI: PCI Interrupt 0000:00:03.0[A] -> Link [LNKC] -> GSI 11 (level, low) -> IRQ 11
[ 68.893113] modprobe:2736 conflicting cache attribute e8120000-e8121000 uncached<->default
[ 68.897090] e100: 0000:00:03.0: e100_probe: Cannot map device registers, aborting.
[ 68.901108] ACPI: PCI interrupt for device 0000:00:03.0 disabled
[ 68.905106] e100: probe of 0000:00:03.0 failed with error -12
The "conflicting cache attribute" message appears to be part of the PAT patches
in the git-x86 tree (cc's added). It may be a co-incidence but reverting
git-net related patches didn't fix it but reverting git-x86 and any
depencies to make quilt work did.
--
Mel Gorman
Part-time Phd Student Linux Technology Center
University of Limerick IBM Dublin Software Lab
--
Mel Gorman
Part-time Phd Student Linux Technology Center
University of Limerick IBM Dublin Software Lab
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1
2008-01-20 16:31 ` 2.6.24-rc8-mm1 Mel Gorman
@ 2008-01-20 16:35 ` Balbir Singh
2008-01-20 18:24 ` 2.6.24-rc8-mm1 Mel Gorman
0 siblings, 1 reply; 132+ messages in thread
From: Balbir Singh @ 2008-01-20 16:35 UTC (permalink / raw)
To: Mel Gorman
Cc: Andrew Morton, linux-kernel, venkatesh.pallipadi, suresh.b.siddha, mingo
* Mel Gorman <mel@csn.ul.ie> [2008-01-20 16:31:42]:
> On (17/01/08 02:35), Andrew Morton didst pronounce:
> >
> > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
> >
>
> The e100 network driver is failing to load properly on an old laptop. The
> dmesg output is as follows
>
> [ 68.875508] e100: Intel(R) PRO/100 Network Driver, 3.5.23-k4-NAPI
> [ 68.877091] e100: Copyright(c) 1999-2006 Intel Corporation
> [ 68.881216] ACPI: PCI Interrupt 0000:00:03.0[A] -> Link [LNKC] -> GSI 11 (level, low) -> IRQ 11
> [ 68.893113] modprobe:2736 conflicting cache attribute e8120000-e8121000 uncached<->default
> [ 68.897090] e100: 0000:00:03.0: e100_probe: Cannot map device registers, aborting.
> [ 68.901108] ACPI: PCI interrupt for device 0000:00:03.0 disabled
> [ 68.905106] e100: probe of 0000:00:03.0 failed with error -12
>
> The "conflicting cache attribute" message appears to be part of the PAT patches
> in the git-x86 tree (cc's added). It may be a co-incidence but reverting
> git-net related patches didn't fix it but reverting git-x86 and any
> depencies to make quilt work did.
>
Hi, Mel,
Found and fixed the problem. The patch is available at
http://lkml.org/lkml/2008/1/17/534
--
Warm Regards,
Balbir Singh
Linux Technology Center
IBM, ISTL
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1
2008-01-20 16:35 ` 2.6.24-rc8-mm1 Balbir Singh
@ 2008-01-20 18:24 ` Mel Gorman
0 siblings, 0 replies; 132+ messages in thread
From: Mel Gorman @ 2008-01-20 18:24 UTC (permalink / raw)
To: Andrew Morton, linux-kernel, venkatesh.pallipadi, suresh.b.siddha, mingo
On (20/01/08 22:05), Balbir Singh didst pronounce:
> * Mel Gorman <mel@csn.ul.ie> [2008-01-20 16:31:42]:
>
> > On (17/01/08 02:35), Andrew Morton didst pronounce:
> > >
> > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
> > >
> >
> > The e100 network driver is failing to load properly on an old laptop. The
> > dmesg output is as follows
> >
> > [ 68.875508] e100: Intel(R) PRO/100 Network Driver, 3.5.23-k4-NAPI
> > [ 68.877091] e100: Copyright(c) 1999-2006 Intel Corporation
> > [ 68.881216] ACPI: PCI Interrupt 0000:00:03.0[A] -> Link [LNKC] -> GSI 11 (level, low) -> IRQ 11
> > [ 68.893113] modprobe:2736 conflicting cache attribute e8120000-e8121000 uncached<->default
> > [ 68.897090] e100: 0000:00:03.0: e100_probe: Cannot map device registers, aborting.
> > [ 68.901108] ACPI: PCI interrupt for device 0000:00:03.0 disabled
> > [ 68.905106] e100: probe of 0000:00:03.0 failed with error -12
> >
> > The "conflicting cache attribute" message appears to be part of the PAT patches
> > in the git-x86 tree (cc's added). It may be a co-incidence but reverting
> > git-net related patches didn't fix it but reverting git-x86 and any
> > depencies to make quilt work did.
> >
>
> Hi, Mel,
>
> Found and fixed the problem. The patch is available at
>
> http://lkml.org/lkml/2008/1/17/534
>
Ah, my bad. I missed it when reading the thread earlier. Confirmed, this
patch fixes the problem. Thanks.
--
Mel Gorman
Part-time Phd Student Linux Technology Center
University of Limerick IBM Dublin Software Lab
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1 - SELinux issues
2008-01-17 10:35 2.6.24-rc8-mm1 Andrew Morton
` (23 preceding siblings ...)
2008-01-20 16:31 ` 2.6.24-rc8-mm1 Mel Gorman
@ 2008-01-21 18:31 ` Valdis.Kletnieks
2008-01-21 18:53 ` [PATCH} 2.6.24-rc8-mm1 - x86_64 PAT issues with vesafb and NVidia cards Valdis.Kletnieks
` (5 subsequent siblings)
30 siblings, 0 replies; 132+ messages in thread
From: Valdis.Kletnieks @ 2008-01-21 18:31 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-kernel
[-- Attachment #1: Type: text/plain, Size: 565 bytes --]
On Thu, 17 Jan 2008 02:35:14 PST, Andrew Morton said:
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
>
> - selinux is busted on one of my two selinux-enabled test machines.
This problem is fixed in Paul Moore's latest spin of the networking patches - I
was able to quilt up a fixed-up -rc8-mm1 with an updated git-lblnet.patch built
from his latest patch-bomb (labelled as 'RFC PATCH v12' posted to the selinux
and linux-security-module lists on Thursday, so the next pull of that git tree
into -mm should be OK...
[-- Attachment #2: Type: application/pgp-signature, Size: 226 bytes --]
^ permalink raw reply [flat|nested] 132+ messages in thread* [PATCH} 2.6.24-rc8-mm1 - x86_64 PAT issues with vesafb and NVidia cards
2008-01-17 10:35 2.6.24-rc8-mm1 Andrew Morton
` (24 preceding siblings ...)
2008-01-21 18:31 ` 2.6.24-rc8-mm1 - SELinux issues Valdis.Kletnieks
@ 2008-01-21 18:53 ` Valdis.Kletnieks
2008-01-22 20:30 ` 2.6.24-rc8-mm1: sparc64 warning at fs/file_table.c:49 __fput+0x1a8/0x1e0() Mariusz Kozlowski
` (4 subsequent siblings)
30 siblings, 0 replies; 132+ messages in thread
From: Valdis.Kletnieks @ 2008-01-21 18:53 UTC (permalink / raw)
To: Andrew Morton, Gerd Knorr; +Cc: linux-kernel
[-- Attachment #1: Type: text/plain, Size: 2053 bytes --]
(Gerd Knorr cc'ed because 'git blame' says he last touched the line of code
I ended up touching - if this needs other cc:'s, will somebody who knows who
should review please add them?)
On Thu, 17 Jan 2008 02:35:14 PST, Andrew Morton said:
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
This gave the NVidia binary driver indigestion:
X:2772 conflicting cache attribute d0000000-d0006000 uncached<->default
While researching this one and adding some debugging printk's and dump_stack()s,
I found that this was caused by:
[ 0.444051] reserve_mattr swapper:1 setting d0000000-d0500000 to default
[ 0.444055] Pid: 1, comm: swapper Not tainted 2.6.24-rc8-mm1 #4
[ 0.444057]
[ 0.444057] Call Trace:
[ 0.444065] [<ffffffff8034dfe7>] ? ioremap_page_range+0x17b/0x244
[ 0.444069] [<ffffffff802259ba>] reserve_mattr+0x91/0x27d
[ 0.444072] [<ffffffff80224c24>] __ioremap+0xe6/0x146
[ 0.444077] [<ffffffff806f7297>] vesafb_probe+0x196/0x6b2
...
So the vesafb driver had decided to tag an even *larger* space as 'default'..
I'm *guessing* that in fact, this area should have been non-caching (since
it's the video memory for the card), but nothing cared/flagged before.
Pigheaded-and-probably-wrong brute-force fix that works on my laptop, but
somebody who actually understands the vesafb code should check that in fact
the space *should* be non-caching.
Signed-off-by: Valdis Kletnieks <valdis.kletnieks@vt.edu>
--- linux-2.6.24-rc8-mm1/drivers/video/vesafb.c.dist 2007-10-09 16:31:38.000000000 -0400
+++ linux-2.6.24-rc8-mm1/drivers/video/vesafb.c 2008-01-20 11:11:57.000000000 -0500
@@ -286,7 +286,7 @@ static int __init vesafb_probe(struct pl
info->pseudo_palette = info->par;
info->par = NULL;
- info->screen_base = ioremap(vesafb_fix.smem_start, vesafb_fix.smem_len);
+ info->screen_base = ioremap_nocache(vesafb_fix.smem_start, vesafb_fix.smem_len);
if (!info->screen_base) {
printk(KERN_ERR
"vesafb: abort, cannot ioremap video memory 0x%x @ 0x%lx\n",
[-- Attachment #2: Type: application/pgp-signature, Size: 226 bytes --]
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1: sparc64 warning at fs/file_table.c:49 __fput+0x1a8/0x1e0()
2008-01-17 10:35 2.6.24-rc8-mm1 Andrew Morton
` (25 preceding siblings ...)
2008-01-21 18:53 ` [PATCH} 2.6.24-rc8-mm1 - x86_64 PAT issues with vesafb and NVidia cards Valdis.Kletnieks
@ 2008-01-22 20:30 ` Mariusz Kozlowski
2008-01-22 21:02 ` Andrew Morton
2008-01-24 6:09 ` 2.6.24-rc8-mm1 Kernel oops on CIFS while running fsstress Kamalesh Babulal
` (3 subsequent siblings)
30 siblings, 1 reply; 132+ messages in thread
From: Mariusz Kozlowski @ 2008-01-22 20:30 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-kernel, David Miller, sparclinux
Hello,
Issuing "sysrq-s sysrq-u" sequence causes these warnings on sparc64:
------------[ cut here ]------------
WARNING: at fs/file_table.c:49 __fput+0x1a8/0x1e0()
Modules linked in: sg sr_mod cdrom
Call Trace:
[00000000004c9ac8] __fput+0x1b0/0x1e0
[00000000004c6978] filp_close+0x60/0x80
[00000000004c6a18] sys_close+0x80/0xe0
[00000000004062d4] linux_sparc_syscall32+0x3c/0x40
[0000000000012f1c] 0x12f24
---[ end trace 6dbe14ff8ec57744 ]---
------------[ cut here ]------------
WARNING: at fs/file_table.c:49 __fput+0x1a8/0x1e0()
Modules linked in: sg sr_mod cdrom
Call Trace:
[00000000004c9ac8] __fput+0x1b0/0x1e0
[00000000004c6978] filp_close+0x60/0x80
[00000000004c6a18] sys_close+0x80/0xe0
[00000000004062d4] linux_sparc_syscall32+0x3c/0x40
[0000000000012f1c] 0x12f24
---[ end trace 6dbe14ff8ec57744 ]---
------------[ cut here ]------------
WARNING: at fs/file_table.c:49 __fput+0x1a8/0x1e0()
Modules linked in: sg sr_mod cdrom
Call Trace:
[00000000004c9ac8] __fput+0x1b0/0x1e0
[00000000004c6978] filp_close+0x60/0x80
[00000000004c6a18] sys_close+0x80/0xe0
[00000000004062d4] linux_sparc_syscall32+0x3c/0x40
[0000000000012f1c] 0x12f24
---[ end trace 6dbe14ff8ec57744 ]---
------------[ cut here ]------------
WARNING: at fs/file_table.c:49 __fput+0x1a8/0x1e0()
Modules linked in: sg sr_mod cdrom
Call Trace:
[00000000004c9ac8] __fput+0x1b0/0x1e0
[00000000004c6978] filp_close+0x60/0x80
[00000000004c6a18] sys_close+0x80/0xe0
[00000000004062d4] linux_sparc_syscall32+0x3c/0x40
[0000000000012f1c] 0x12f24
---[ end trace 6dbe14ff8ec57744 ]---
Regards,
Mariusz
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1: sparc64 warning at fs/file_table.c:49 __fput+0x1a8/0x1e0()
2008-01-22 20:30 ` 2.6.24-rc8-mm1: sparc64 warning at fs/file_table.c:49 __fput+0x1a8/0x1e0() Mariusz Kozlowski
@ 2008-01-22 21:02 ` Andrew Morton
2008-01-22 22:28 ` Dave Hansen
2008-01-22 23:13 ` Dave Hansen
0 siblings, 2 replies; 132+ messages in thread
From: Andrew Morton @ 2008-01-22 21:02 UTC (permalink / raw)
To: Mariusz Kozlowski
Cc: linux-kernel, davem, sparclinux, Dave Hansen, Christoph Hellwig
> On Tue, 22 Jan 2008 21:30:23 +0100 Mariusz Kozlowski <m.kozlowski@tuxland.pl> wrote:
> Hello,
>
> Issuing "sysrq-s sysrq-u" sequence causes these warnings on sparc64:
>
> ------------[ cut here ]------------
> WARNING: at fs/file_table.c:49 __fput+0x1a8/0x1e0()
> Modules linked in: sg sr_mod cdrom
> Call Trace:
> [00000000004c9ac8] __fput+0x1b0/0x1e0
> [00000000004c6978] filp_close+0x60/0x80
> [00000000004c6a18] sys_close+0x80/0xe0
> [00000000004062d4] linux_sparc_syscall32+0x3c/0x40
> [0000000000012f1c] 0x12f24
> ---[ end trace 6dbe14ff8ec57744 ]---
> ------------[ cut here ]------------
> WARNING: at fs/file_table.c:49 __fput+0x1a8/0x1e0()
> Modules linked in: sg sr_mod cdrom
> Call Trace:
> [00000000004c9ac8] __fput+0x1b0/0x1e0
> [00000000004c6978] filp_close+0x60/0x80
> [00000000004c6a18] sys_close+0x80/0xe0
> [00000000004062d4] linux_sparc_syscall32+0x3c/0x40
> [0000000000012f1c] 0x12f24
> ---[ end trace 6dbe14ff8ec57744 ]---
> ------------[ cut here ]------------
> WARNING: at fs/file_table.c:49 __fput+0x1a8/0x1e0()
> Modules linked in: sg sr_mod cdrom
> Call Trace:
> [00000000004c9ac8] __fput+0x1b0/0x1e0
> [00000000004c6978] filp_close+0x60/0x80
> [00000000004c6a18] sys_close+0x80/0xe0
> [00000000004062d4] linux_sparc_syscall32+0x3c/0x40
> [0000000000012f1c] 0x12f24
> ---[ end trace 6dbe14ff8ec57744 ]---
> ------------[ cut here ]------------
> WARNING: at fs/file_table.c:49 __fput+0x1a8/0x1e0()
> Modules linked in: sg sr_mod cdrom
> Call Trace:
> [00000000004c9ac8] __fput+0x1b0/0x1e0
> [00000000004c6978] filp_close+0x60/0x80
> [00000000004c6a18] sys_close+0x80/0xe0
> [00000000004062d4] linux_sparc_syscall32+0x3c/0x40
> [0000000000012f1c] 0x12f24
> ---[ end trace 6dbe14ff8ec57744 ]---
>
That's
WARN_ON(f->f_mnt_write_state == FILE_MNT_WRITE_TAKEN);
cc's added...
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1: sparc64 warning at fs/file_table.c:49 __fput+0x1a8/0x1e0()
2008-01-22 21:02 ` Andrew Morton
@ 2008-01-22 22:28 ` Dave Hansen
2008-01-22 23:13 ` Dave Hansen
1 sibling, 0 replies; 132+ messages in thread
From: Dave Hansen @ 2008-01-22 22:28 UTC (permalink / raw)
To: Andrew Morton
Cc: Mariusz Kozlowski, linux-kernel, davem, sparclinux, Christoph Hellwig
On Tue, 2008-01-22 at 13:02 -0800, Andrew Morton wrote:
> > WARNING: at fs/file_table.c:49 __fput+0x1a8/0x1e0()
> > Modules linked in: sg sr_mod cdrom
> > Call Trace:
> > [00000000004c9ac8] __fput+0x1b0/0x1e0
> > [00000000004c6978] filp_close+0x60/0x80
> > [00000000004c6a18] sys_close+0x80/0xe0
> > [00000000004062d4] linux_sparc_syscall32+0x3c/0x40
> > [0000000000012f1c] 0x12f24
> > ---[ end trace 6dbe14ff8ec57744 ]---
> >
>
> That's
>
> WARN_ON(f->f_mnt_write_state == FILE_MNT_WRITE_TAKEN);
>
> cc's added...
I've reproduced it, and I'm looking in to it. I should have a patch
shortly.
-- Dave
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1: sparc64 warning at fs/file_table.c:49 __fput+0x1a8/0x1e0()
2008-01-22 21:02 ` Andrew Morton
2008-01-22 22:28 ` Dave Hansen
@ 2008-01-22 23:13 ` Dave Hansen
2008-01-23 5:47 ` Christoph Hellwig
2008-02-01 23:34 ` Andrew Morton
1 sibling, 2 replies; 132+ messages in thread
From: Dave Hansen @ 2008-01-22 23:13 UTC (permalink / raw)
To: Andrew Morton
Cc: Mariusz Kozlowski, linux-kernel, davem, sparclinux, Christoph Hellwig
On Tue, 2008-01-22 at 13:02 -0800, Andrew Morton wrote:
> > On Tue, 22 Jan 2008 21:30:23 +0100 Mariusz Kozlowski <m.kozlowski@tuxland.pl> wrote:
> > Hello,
> >
> > Issuing "sysrq-s sysrq-u" sequence causes these warnings on sparc64:
> >
> > ------------[ cut here ]------------
> > WARNING: at fs/file_table.c:49 __fput+0x1a8/0x1e0()
> > Modules linked in: sg sr_mod cdrom
> > Call Trace:
> > [00000000004c9ac8] __fput+0x1b0/0x1e0
> > [00000000004c6978] filp_close+0x60/0x80
> > [00000000004c6a18] sys_close+0x80/0xe0
> > [00000000004062d4] linux_sparc_syscall32+0x3c/0x40
> > [0000000000012f1c] 0x12f24
> > ---[ end trace 6dbe14ff8ec57744 ]---
> > ------------[ cut here ]------------
...
> That's
>
> WARN_ON(f->f_mnt_write_state == FILE_MNT_WRITE_TAKEN);
The emergency remount code forcibly removes FMODE_WRITE from
filps. The r/o bind mount code notices that this was done
without a proper mnt_drop_write() and properly gives a
warning.
This patch does a mnt_drop_write() and also notes in the
filp that this was done to suppress any warning that would
have otherwise been triggered.
I also wonder if inode->i_writecount is made inconsistent
by the emergency remount code. I guess it is, but the
damage is limited to a single inode instead of being
visible more globally like the mnt write count. Probably
not really worth fixing.
BTW, this wasn't just a sparc thing. I triggered it in about
3 seconds on a plain old x86 machine.
Signed-off-by: Dave Hansen <haveblue@us.ibm.com>
---
linux-2.6.git-dave/fs/super.c | 21 +++++++++++++++++++--
1 file changed, 19 insertions(+), 2 deletions(-)
diff -puN fs/super.c~robind-sysrq-fix fs/super.c
--- linux-2.6.git/fs/super.c~robind-sysrq-fix 2008-01-22 14:33:38.000000000 -0800
+++ linux-2.6.git-dave/fs/super.c 2008-01-22 14:51:13.000000000 -0800
@@ -37,6 +37,7 @@
#include <linux/idr.h>
#include <linux/kobject.h>
#include <linux/mutex.h>
+#include <linux/file.h>
#include <asm/uaccess.h>
@@ -566,10 +567,26 @@ static void mark_files_ro(struct super_b
{
struct file *f;
+retry:
file_list_lock();
list_for_each_entry(f, &sb->s_files, f_u.fu_list) {
- if (S_ISREG(f->f_path.dentry->d_inode->i_mode) && file_count(f))
- f->f_mode &= ~FMODE_WRITE;
+ struct vfsmount mnt;
+ if (!S_ISREG(f->f_path.dentry->d_inode->i_mode))
+ continue;
+ if (!file_count(f))
+ continue;
+ if (!(f->f_mode & FMODE_WRITE))
+ continue;
+ f->f_mode &= ~FMODE_WRITE;
+ f->f_mnt_write_state |= FILE_MNT_WRITE_RELEASED;
+ mnt = f->f_path.mnt;
+ file_list_unlock();
+ /*
+ * This can sleep, so we can't hold
+ * the file_list_lock() spinlock.
+ */
+ mnt_drop_write(mnt);
+ goto retry;
}
file_list_unlock();
}
_
-- Dave
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1: sparc64 warning at fs/file_table.c:49 __fput+0x1a8/0x1e0()
2008-01-22 23:13 ` Dave Hansen
@ 2008-01-23 5:47 ` Christoph Hellwig
2008-02-01 23:34 ` Andrew Morton
1 sibling, 0 replies; 132+ messages in thread
From: Christoph Hellwig @ 2008-01-23 5:47 UTC (permalink / raw)
To: Dave Hansen
Cc: Andrew Morton, Mariusz Kozlowski, linux-kernel, davem,
sparclinux, Christoph Hellwig
On Tue, Jan 22, 2008 at 03:13:58PM -0800, Dave Hansen wrote:
> The emergency remount code forcibly removes FMODE_WRITE from
> filps. The r/o bind mount code notices that this was done
> without a proper mnt_drop_write() and properly gives a
> warning.
>
> This patch does a mnt_drop_write() and also notes in the
> filp that this was done to suppress any warning that would
> have otherwise been triggered.
>
> I also wonder if inode->i_writecount is made inconsistent
> by the emergency remount code. I guess it is, but the
> damage is limited to a single inode instead of being
> visible more globally like the mnt write count. Probably
> not really worth fixing.
The right fix is to not simply remove FMODE_WRITE, but just remove
this whole function. Until we have a proper revoke it will cause more
harm than good.
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1: sparc64 warning at fs/file_table.c:49 __fput+0x1a8/0x1e0()
2008-01-22 23:13 ` Dave Hansen
2008-01-23 5:47 ` Christoph Hellwig
@ 2008-02-01 23:34 ` Andrew Morton
1 sibling, 0 replies; 132+ messages in thread
From: Andrew Morton @ 2008-02-01 23:34 UTC (permalink / raw)
To: Dave Hansen; +Cc: m.kozlowski, linux-kernel, davem, sparclinux, hch
On Tue, 22 Jan 2008 15:13:58 -0800
Dave Hansen <haveblue@us.ibm.com> wrote:
> @@ -566,10 +567,26 @@ static void mark_files_ro(struct super_b
> {
> struct file *f;
>
> +retry:
> file_list_lock();
> list_for_each_entry(f, &sb->s_files, f_u.fu_list) {
> - if (S_ISREG(f->f_path.dentry->d_inode->i_mode) && file_count(f))
> - f->f_mode &= ~FMODE_WRITE;
> + struct vfsmount mnt;
> + if (!S_ISREG(f->f_path.dentry->d_inode->i_mode))
> + continue;
> + if (!file_count(f))
> + continue;
> + if (!(f->f_mode & FMODE_WRITE))
> + continue;
> + f->f_mode &= ~FMODE_WRITE;
> + f->f_mnt_write_state |= FILE_MNT_WRITE_RELEASED;
> + mnt = f->f_path.mnt;
> + file_list_unlock();
> + /*
> + * This can sleep, so we can't hold
> + * the file_list_lock() spinlock.
> + */
> + mnt_drop_write(mnt);
> + goto retry;
> }
> file_list_unlock();
> }
> _
this doesn't even compile. How much confidence am I supposed
to have that once I've fixed it, it will actually work?
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1 Kernel oops on CIFS while running fsstress
2008-01-17 10:35 2.6.24-rc8-mm1 Andrew Morton
` (26 preceding siblings ...)
2008-01-22 20:30 ` 2.6.24-rc8-mm1: sparc64 warning at fs/file_table.c:49 __fput+0x1a8/0x1e0() Mariusz Kozlowski
@ 2008-01-24 6:09 ` Kamalesh Babulal
2008-01-24 6:44 ` 2.6.24-rc8-mm1 Badness at net/ipv4/tcp_input.c:2506 Kamalesh Babulal
` (2 subsequent siblings)
30 siblings, 0 replies; 132+ messages in thread
From: Kamalesh Babulal @ 2008-01-24 6:09 UTC (permalink / raw)
To: Andrew Morton
Cc: linux-kernel, linux-cifs-client, samba-technical, Andy Whitcroft,
Balbir Singh
Hi Andrew,
The machine drops into xmon, while running the fsstress
on the cifs mounted partition.
1:mon> r
R00 = 0000000000000000 R16 = 0000000000000000
R01 = c00000017527f910 R17 = 0000000000000000
R02 = d000000000862258 R18 = 0000000000000000
R03 = 0000000000000001 R19 = 0000000000000000
R04 = 0000000000000001 R20 = c00000013999fcb0
R05 = 0000000000000000 R21 = c00000013c589978
R06 = 0000000000000000 R22 = c00000015a9e6e00
R07 = 0000000000000001 R23 = c0000001786dfdf0
R08 = 0000000000000000 R24 = c00000018b5a7f50
R09 = c00000019012ff08 R25 = c00000017527fc10
R10 = 0000000000000001 R26 = 000000000000477d
R11 = c0000000003d4f90 R27 = c00000013999fcb0
R12 = d0000000008323e8 R28 = c00000017527fc10
R13 = c000000000572380 R29 = c0000001504afdf0
R14 = 0000000000000000 R30 = d000000000860168
R15 = 0000000000000000 R31 = d00000000085a338
pc = d000000000819e04 .find_writable_file+0x8c/0x1c0 [cifs]
lr = d000000000819de0 .find_writable_file+0x68/0x1c0 [cifs]
msr = 8000000000009032 cr = 24000888
ctr = c0000000003d4f90 xer = 0000000000000000 trap = 300
dar = c00000019012ff30 dsisr = 40010000
1:mon> t
[c00000017527f9b0] d00000000081f808 .cifs_setattr+0x178/0xb04 [cifs]
[c00000017527fae0] c0000000001202e4 .notify_change+0x1e0/0x414
[c00000017527fba0] c000000000101e2c .do_truncate+0x74/0xa8
[c00000017527fc80] c000000000102170 .sys_truncate+0x1c8/0x21c
[c00000017527fdb0] c000000000015f2c .compat_sys_truncate64+0x18/0x30
[c00000017527fe30] c000000000008734 syscall_exit+0x0/0x40
--- Exception: c00 (System Call) at 000000000ff2620c
SP (ff87f070) is in userspace
1:mon> e
cpu 0x1: Vector: 300 (Data Access) at [c00000017527f690]
pc: d000000000819e04: .find_writable_file+0x8c/0x1c0 [cifs]
lr: d000000000819de0: .find_writable_file+0x68/0x1c0 [cifs]
sp: c00000017527f910
msr: 8000000000009032
dar: c00000019012ff30
dsisr: 40010000
current = 0xc00000018761f640
paca = 0xc000000000572380
pid = 12920, comm = fsstress
The gdb output
(gdb) p find_writable_file
$1 = {struct cifsFileInfo *(struct cifsInodeInfo *)} 0x19d78 <find_writable_file>
(gdb) p/x 0x19d78+0x68
$3 = 0x19de0
(gdb) l *0x19de0
0x19de0 is in find_writable_file (fs/cifs/file.c:1079).
1074 cERROR(1, ("Null inode passed to cifs_writeable_file"));
1075 dump_stack();
1076 return NULL;
1077 }
1078
1079 read_lock(&GlobalSMBSeslock);
1080 refind_writable:
1081 list_for_each_entry(open_file, &cifs_inode->openFileList, flist) {
1082 if (open_file->closePend)
1083 continue;
(gdb)
--
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1 Badness at net/ipv4/tcp_input.c:2506
2008-01-17 10:35 2.6.24-rc8-mm1 Andrew Morton
` (27 preceding siblings ...)
2008-01-24 6:09 ` 2.6.24-rc8-mm1 Kernel oops on CIFS while running fsstress Kamalesh Babulal
@ 2008-01-24 6:44 ` Kamalesh Babulal
2008-01-25 0:04 ` 2.6.24-rc8-mm1: old sparc64 bug Mariusz Kozlowski
2008-01-25 21:59 ` 2.6.24-rc8-mm1 Torsten Kaiser
30 siblings, 0 replies; 132+ messages in thread
From: Kamalesh Babulal @ 2008-01-24 6:44 UTC (permalink / raw)
To: ilpo.jarvinen
Cc: Andrew Morton, netdev, David Miller, krkumar2, LKML,
Andy Whitcroft, Balbir Singh
Hi,
The following call trace is seen in the 2.6.24-rc8-mm1 kernel, which is same as one of
the call trace you have given a debug patch at http://marc.info/?l=linux-netdev&m=120107165228368&w=2
i was not able to apply the debug patch, can you kindly rebase the patch for 2.6.24-rc8-mm1 or let
me know, if i can help you in debugging this call trace.
Jan 24 11:13:57 p55lp6 kernel: [60656.708573] Badness at net/ipv4/tcp_input.c:2506
Jan 24 11:13:57 p55lp6 kernel: [60656.708583] NIP: c0000000003776e0 LR: c0000000003776a8 CTR: c0000000003aaf8c
Jan 24 11:13:57 p55lp6 kernel: [60656.708597] REGS: c00000000f6f34a0 TRAP: 0700 Not tainted (2.6.24-rc8-mm1)
Jan 24 11:13:57 p55lp6 kernel: [60656.708608] MSR: 8000000000029032 <EE,ME,IR,DR> CR: 24000088 XER: 00000018
Jan 24 11:13:57 p55lp6 kernel: [60656.708636] TASK = c000000000571710[0] 'swapper' THREAD: c000000000670000 CPU: 0
Jan 24 11:13:57 p55lp6 kernel: [60656.708648] GPR00: 00000000fffffffc c00000000f6f3720 c000000000664ab0 0000000000000000
Jan 24 11:13:57 p55lp6 kernel: [60656.708663] GPR04: 0000000000000001 000000000000040e 00000000000000d0 0000000000000000
Jan 24 11:13:57 p55lp6 kernel: [60656.708677] GPR08: 0000000000000000 00000000001bce5f 0000000000000001 fffffffffffffffc
Jan 24 11:13:57 p55lp6 kernel: [60656.708690] GPR12: c00000000f6f34f0 c000000000572180 0000000000000000 0000000000000004
Jan 24 11:13:57 p55lp6 kernel: [60656.708704] GPR16: 0000000000000001 000000003e3133e9 0000000000000402 000000000000011f
Jan 24 11:13:57 p55lp6 kernel: [60656.708718] GPR20: 000000000000011f 0000000000000004 0000000000000002 000000003e3133e9
Jan 24 11:13:57 p55lp6 kernel: [60656.708732] GPR24: c00000004c09fe80 0000000000000000 0000000000000000 000000000000040e
Jan 24 11:13:57 p55lp6 kernel: [60656.708745] GPR28: 0000000000000002 000000000000040e c000000000628570 c0000001791ff8d8
Jan 24 11:13:57 p55lp6 kernel: [60656.708760] NIP [c0000000003776e0] .tcp_fastretrans_alert+0xfc/0xe20
Jan 24 11:13:58 p55lp6 kernel: [60656.708778] LR [c0000000003776a8] .tcp_fastretrans_alert+0xc4/0xe20
Jan 24 11:13:58 p55lp6 kernel: [60656.708792] Call Trace:
Jan 24 11:13:58 p55lp6 kernel: [60656.708799] [c00000000f6f3720] [c000000000628570] 0xc000000000628570 (unreliable)
Jan 24 11:13:58 p55lp6 kernel: [60656.708819] [c00000000f6f37d0] [c00000000037a3b0] .tcp_ack+0xf34/0x10e4
Jan 24 11:13:58 p55lp6 kernel: [60656.708836] [c00000000f6f3920] [c00000000037dce8] .tcp_rcv_established+0x114/0x8a8
Jan 24 11:13:58 p55lp6 kernel: [60656.708854] [c00000000f6f39d0] [c00000000038599c] .tcp_v4_do_rcv+0x5c/0x260
Jan 24 11:13:58 p55lp6 kernel: [60656.708871] [c00000000f6f3a90] [c000000000387c24] .tcp_v4_rcv+0x8a0/0x93c
Jan 24 11:13:58 p55lp6 kernel: [60656.708888] [c00000000f6f3b50] [c000000000363fec] .ip_local_deliver_finish+0x164/0x284
Jan 24 11:13:58 p55lp6 kernel: [60656.709148] [c00000000f6f3be0] [c000000000363df8] .ip_rcv_finish+0x480/0x510
Jan 24 11:13:58 p55lp6 kernel: [60656.709165] [c00000000f6f3ca0] [c000000000332438] .netif_receive_skb+0x564/0x630
Jan 24 11:13:58 p55lp6 kernel: [60656.709184] [c00000000f6f3d70] [d0000000001e2630] .ibmveth_poll+0x238/0x3b4 [ibmveth]
Jan 24 11:13:58 p55lp6 kernel: [60656.709208] [c00000000f6f3e30] [c0000000003354c4] .net_rx_action+0x118/0x2e4
Jan 24 11:13:58 p55lp6 kernel: [60656.709226] [c00000000f6f3ef0] [c00000000007ca30] .__do_softirq+0xa8/0x164
Jan 24 11:13:58 p55lp6 kernel: [60656.709244] [c00000000f6f3f90] [c00000000002b7f8] .call_do_softirq+0x14/0x24
Jan 24 11:13:58 p55lp6 kernel: [60656.709262] [c000000000673920] [c00000000000bf74] .do_softirq+0x74/0xc0
Jan 24 11:13:58 p55lp6 kernel: [60656.709280] [c0000000006739b0] [c00000000007cb84] .irq_exit+0x54/0x6c
Jan 24 11:13:58 p55lp6 kernel: [60656.709297] [c000000000673a30] [c00000000000c954] .do_IRQ+0x1b8/0x200
Jan 24 11:13:58 p55lp6 kernel: [60656.709314] [c000000000673ae0] [c000000000004c18] hardware_interrupt_entry+0x18/0x1c
Jan 24 11:13:58 p55lp6 kernel: [60656.709332] --- Exception: 501 at .local_irq_restore+0x3c/0x40
Jan 24 11:13:58 p55lp6 kernel: [60656.709349] LR = .cpu_idle+0x13c/0x240
Jan 24 11:13:58 p55lp6 kernel: [60656.709357] [c000000000673dd0] [c0000000000123c8] .cpu_idle+0x130/0x240 (unreliable)
Jan 24 11:13:58 p55lp6 kernel: [60656.709377] [c000000000673e60] [c000000000009718] .rest_init+0x78/0x90
Jan 24 11:13:58 p55lp6 kernel: [60656.709394] [c000000000673ee0] [c0000000004d09dc] .start_kernel+0x3e8/0x40c
Jan 24 11:13:58 p55lp6 kernel: [60656.709412] [c000000000673f90] [c000000000008580] .start_here_common+0x54/0xd4
Jan 24 11:13:58 p55lp6 kernel: [60656.709429] Instruction dump:
Jan 24 11:13:58 p55lp6 kernel: [60656.709437] 419e0010 38000000 901f06ac 48000010 801f06ac 2f800000 409e0014 801f06b0
Jan 24 11:13:58 p55lp6 kernel: [60656.709464] 38800001 2f800000 409e0008 38800000 <0b040000> e87e80b0 4be81355 60000000
(gdb) p tcp_fastretrans_alert
$1 = {void (struct sock *, int, int)} 0x1ec0 <tcp_fastretrans_alert>
(gdb) p/x 0x1ec0+0xc4
$2 = 0x1f84
(gdb) l *0x1f84
0x1f84 is in tcp_fastretrans_alert (net/ipv4/tcp_input.c:2504).
2499 int is_dupack = !(flag & (FLAG_SND_UNA_ADVANCED | FLAG_NOT_DUP));
2500 int do_lost = is_dupack || ((flag & FLAG_DATA_SACKED) &&
2501 (tcp_fackets_out(tp) > tp->reordering));
2502 int fast_rexmit = 0;
2503
2504 if (WARN_ON(!tp->packets_out && tp->sacked_out))
2505 tp->sacked_out = 0;
2506 if (WARN_ON(!tp->sacked_out && tp->fackets_out))
2507 tp->fackets_out = 0;
2508
--
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1: old sparc64 bug
2008-01-17 10:35 2.6.24-rc8-mm1 Andrew Morton
` (28 preceding siblings ...)
2008-01-24 6:44 ` 2.6.24-rc8-mm1 Badness at net/ipv4/tcp_input.c:2506 Kamalesh Babulal
@ 2008-01-25 0:04 ` Mariusz Kozlowski
2008-01-25 17:11 ` Takashi Iwai
2008-01-25 21:59 ` 2.6.24-rc8-mm1 Torsten Kaiser
30 siblings, 1 reply; 132+ messages in thread
From: Mariusz Kozlowski @ 2008-01-25 0:04 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-kernel, sparclinux, David Miller, perex
Hello,
I was digging through the gentoo bugzilla and found this:
http://bugs.gentoo.org/show_bug.cgi?id=141823
As you see this bug is present since at least 2.6.17. I can reproduce
that here on my hardware with 2.6.24-rc8-mm1. All you need to do is install
mp3blaster on sparc64, run:
$ mp3blaster some_mp3_file.mp3
and stop it by pressing ctrl-c. It oopses when you stop it. It doesn't happen
every time but it'll oops in a few tries.
This is my trace:
Unable to handle kernel paging request at virtual address 0000000100024000
tsk->{mm,active_mm}->context = 0000000000000dd8
tsk->{mm,active_mm}->pgd = fffff800bf5d6000
\|/ ____ \|/
"@'/ .. \`@"
/_| \__/ |_\
\__U_/
mp3blaster(3254): Oops [#1]
TSTATE: 0000000080009607 TPC: 000000000056a320 TNPC: 000000000056a324 Y: 00000000 Not tainted
TPC: <memcpy+0x1a8/0x13c0>
g0: 0000000000795b00 g1: 0000000100024ff8 g2: 0000000000000000 g3: 0000000000000038
g4: fffff800bf581580 g5: fffff8007f988000 g6: fffff800bdd70000 g7: 0000000000001000
o0: fffff800bdbd6740 o1: 0000000100024000 o2: 0000000000000008 o3: 000000000056a300
o4: fffff800bdbd6080 o5: 0000000000000000 sp: fffff800bdd72b21 ret_pc: 000000000056c228
RPC: <memcpy_user_stub+0x14/0x24>
l0: fffff800bdd73468 l1: fffff800bdd73370 l2: 0000000000755000 l3: fffff800bdb35fa0
l4: fffff800bdb34001 l5: 0000000000000000 l6: 0000000000000000 l7: 0000000000000000
i0: fffff800bdbd6080 i1: 0000000100023880 i2: 0000000000001780 i3: fffff800bf3419b0
i4: 00000000000005e0 i5: 0000000000000000 i6: fffff800bdd72be1 i7: 00000000100554cc
I7: <snd_pcm_lib_write_transfer+0x94/0xe0 [snd_pcm]>
Caller[00000000100554cc]: snd_pcm_lib_write_transfer+0x94/0xe0 [snd_pcm]
Caller[0000000010053294]: snd_pcm_lib_write1+0x15c/0x2a0 [snd_pcm]
Caller[0000000010074924]: snd_pcm_oss_sync+0x28c/0x2c0 [snd_pcm_oss]
Caller[00000000100756d0]: snd_pcm_oss_release+0x38/0xa0 [snd_pcm_oss]
Caller[00000000004c8eb0]: __fput+0xb8/0x1e0
Caller[00000000004c5e58]: filp_close+0x60/0x80
Caller[00000000004723d4]: put_files_struct+0xfc/0x120
Caller[0000000000473a98]: do_exit+0x160/0x840
Caller[00000000004741ac]: do_group_exit+0x34/0xc0
Caller[000000000047db0c]: get_signal_to_deliver+0x274/0x300
Caller[0000000000449f64]: do_signal32+0x2c/0x1240
Caller[0000000000434758]: do_notify_resume+0x1c0/0x5a0
Caller[0000000000404afc]: __handle_signal+0x18/0x54
Caller[00000000f7e3ebd0]: 0xf7e3ebd8
Instruction DUMP: b7b2890c bbb3090e bfb38910 <c19a5e00> e3ba1e00 92026040 8ea1e040 02600020 90022040
Fixing recursive fault but reboot is needed!
If you need any more info/debugging/testing please let me know.
Regards,
Mariusz
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1: old sparc64 bug
2008-01-25 0:04 ` 2.6.24-rc8-mm1: old sparc64 bug Mariusz Kozlowski
@ 2008-01-25 17:11 ` Takashi Iwai
2008-01-25 18:34 ` Mariusz Kozlowski
0 siblings, 1 reply; 132+ messages in thread
From: Takashi Iwai @ 2008-01-25 17:11 UTC (permalink / raw)
To: Mariusz Kozlowski
Cc: Andrew Morton, linux-kernel, sparclinux, David Miller, perex
At Fri, 25 Jan 2008 01:04:34 +0100,
Mariusz Kozlowski wrote:
>
> Hello,
>
> I was digging through the gentoo bugzilla and found this:
>
> http://bugs.gentoo.org/show_bug.cgi?id=141823
>
> As you see this bug is present since at least 2.6.17. I can reproduce
> that here on my hardware with 2.6.24-rc8-mm1. All you need to do is install
> mp3blaster on sparc64, run:
>
> $ mp3blaster some_mp3_file.mp3
>
> and stop it by pressing ctrl-c. It oopses when you stop it. It doesn't happen
> every time but it'll oops in a few tries.
This looks similar like a bug I fixed ago. Damn, it's still there.
Could you build with CONFIG_SND_DEBUG=y ? It addas some sanity checks
and might catch the fatal condition.
thanks,
Takashi
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1: old sparc64 bug
2008-01-25 17:11 ` Takashi Iwai
@ 2008-01-25 18:34 ` Mariusz Kozlowski
2008-01-28 11:55 ` Takashi Iwai
0 siblings, 1 reply; 132+ messages in thread
From: Mariusz Kozlowski @ 2008-01-25 18:34 UTC (permalink / raw)
To: Takashi Iwai; +Cc: Andrew Morton, linux-kernel, sparclinux, David Miller, perex
Hello,
> > I was digging through the gentoo bugzilla and found this:
> >
> > http://bugs.gentoo.org/show_bug.cgi?id=141823
> >
> > As you see this bug is present since at least 2.6.17. I can reproduce
> > that here on my hardware with 2.6.24-rc8-mm1. All you need to do is install
> > mp3blaster on sparc64, run:
> >
> > $ mp3blaster some_mp3_file.mp3
> >
> > and stop it by pressing ctrl-c. It oopses when you stop it. It doesn't happen
> > every time but it'll oops in a few tries.
>
> This looks similar like a bug I fixed ago. Damn, it's still there.
>
> Could you build with CONFIG_SND_DEBUG=y ? It addas some sanity checks
> and might catch the fatal condition.
Done. I don't think it changed much though :-/ If you have any other ideas please
let me know.
Unable to handle kernel paging request at virtual address 0000000100024000
tsk->{mm,active_mm}->context = 0000000000000dac
tsk->{mm,active_mm}->pgd = fffff800bdb64000
\|/ ____ \|/
"@'/ .. \`@"
/_| \__/ |_\
\__U_/
mp3blaster(3201): Oops [#1]
TSTATE: 0000000080009600 TPC: 000000000056a294 TNPC: 000000000056a298 Y: 00000000 Not tainted
TPC: <memcpy+0x11c/0x13c0>
g0: 0000000000795b00 g1: 0000000100025ec0 g2: 0000000000000000 g3: 0000000000000038
g4: fffff800bf58a5a0 g5: fffff8007f988000 g6: fffff800bc91c000 g7: 0000000000001ec0
o0: fffff800bdeb2080 o1: 0000000100024000 o2: 0000000000000008 o3: fffff801bdeb6080
o4: fffff800bdeb2080 o5: 0000000000000000 sp: fffff800bc91eb21 ret_pc: 000000000056c228
RPC: <memcpy_user_stub+0x14/0x24>
l0: fffff800bc91f468 l1: fffff800bc91f370 l2: 0000000000755000 l3: fffff800bde7dfa0
l4: fffff800bde7c001 l5: 0000000000000001 l6: fffff800bc818000 l7: 0000000000446600
i0: fffff800bdeb2080 i1: 0000000100024000 i2: 0000000000001f00 i3: 00000000100575b8
i4: 00000000000007c0 i5: fffff800bdeb0000 i6: fffff800bc91ebe1 i7: 0000000010054a30
I7: <snd_pcm_lib_write_transfer+0xb8/0x120 [snd_pcm]>
Caller[0000000010054a30]: snd_pcm_lib_write_transfer+0xb8/0x120 [snd_pcm]
Caller[000000001005215c]: snd_pcm_lib_write1+0x164/0x2e0 [snd_pcm]
Caller[0000000010074cc4]: snd_pcm_oss_sync+0x28c/0x2c0 [snd_pcm_oss]
Caller[0000000010075b64]: snd_pcm_oss_release+0x8c/0xe0 [snd_pcm_oss]
Caller[00000000004c8eb0]: __fput+0xb8/0x1e0
Caller[00000000004c5e58]: filp_close+0x60/0x80
Caller[00000000004723d4]: put_files_struct+0xfc/0x120
Caller[0000000000473a98]: do_exit+0x160/0x840
Caller[00000000004741ac]: do_group_exit+0x34/0xc0
Caller[000000000047db0c]: get_signal_to_deliver+0x274/0x300
Caller[0000000000449f64]: do_signal32+0x2c/0x1240
Caller[0000000000434758]: do_notify_resume+0x1c0/0x5a0
Caller[0000000000404afc]: __handle_signal+0x18/0x54
Caller[00000000f7bd0fcc]: 0xf7bd0fd4
Instruction DUMP: 94228007 82004007 94a28003 <c19a5e00> 92026040 82004003 e19a5e00 92026040 8e21e080
Fixing recursive fault but reboot is needed!
Thanks,
Mariusz
^ permalink raw reply [flat|nested] 132+ messages in thread* Re: 2.6.24-rc8-mm1: old sparc64 bug
2008-01-25 18:34 ` Mariusz Kozlowski
@ 2008-01-28 11:55 ` Takashi Iwai
2008-01-28 22:13 ` Mariusz Kozlowski
0 siblings, 1 reply; 132+ messages in thread
From: Takashi Iwai @ 2008-01-28 11:55 UTC (permalink / raw)
To: Mariusz Kozlowski
Cc: Andrew Morton, linux-kernel, sparclinux, David Miller, perex
At Fri, 25 Jan 2008 19:34:35 +0100,
Mariusz Kozlowski wrote:
>
> Hello,
>
> > > I was digging through the gentoo bugzilla and found this:
> > >
> > > http://bugs.gentoo.org/show_bug.cgi?id=141823
> > >
> > > As you see this bug is present since at least 2.6.17. I can reproduce
> > > that here on my hardware with 2.6.24-rc8-mm1. All you need to do is install
> > > mp3blaster on sparc64, run:
> > >
> > > $ mp3blaster some_mp3_file.mp3
> > >
> > > and stop it by pressing ctrl-c. It oopses when you stop it. It doesn't happen
> > > every time but it'll oops in a few tries.
> >
> > This looks similar like a bug I fixed ago. Damn, it's still there.
> >
> > Could you build with CONFIG_SND_DEBUG=y ? It addas some sanity checks
> > and might catch the fatal condition.
>
> Done. I don't think it changed much though :-/
OK, could you try the patch below?
thanks,
Takashi
---
diff -r edbe1b84179b sound/core/oss/pcm_oss.c
--- a/sound/core/oss/pcm_oss.c Mon Jan 28 12:30:17 2008 +0100
+++ b/sound/core/oss/pcm_oss.c Mon Jan 28 12:56:13 2008 +0100
@@ -1621,6 +1621,7 @@ static int snd_pcm_oss_sync(struct snd_p
snd_pcm_format_set_silence(runtime->format,
runtime->oss.buffer,
size1);
+ size1 /= runtime->channels; /* frames */
fs = snd_enter_user();
snd_pcm_lib_write(substream, (void __user *)runtime->oss.buffer, size1);
snd_leave_user(fs);
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1: old sparc64 bug
2008-01-28 11:55 ` Takashi Iwai
@ 2008-01-28 22:13 ` Mariusz Kozlowski
0 siblings, 0 replies; 132+ messages in thread
From: Mariusz Kozlowski @ 2008-01-28 22:13 UTC (permalink / raw)
To: Takashi Iwai; +Cc: Andrew Morton, linux-kernel, sparclinux, David Miller, perex
Hello Takashi,
> > > > I was digging through the gentoo bugzilla and found this:
> > > >
> > > > http://bugs.gentoo.org/show_bug.cgi?id=141823
> > > >
> > > > As you see this bug is present since at least 2.6.17. I can reproduce
> > > > that here on my hardware with 2.6.24-rc8-mm1. All you need to do is install
> > > > mp3blaster on sparc64, run:
> > > >
> > > > $ mp3blaster some_mp3_file.mp3
> > > >
> > > > and stop it by pressing ctrl-c. It oopses when you stop it. It doesn't happen
> > > > every time but it'll oops in a few tries.
> > >
> > > This looks similar like a bug I fixed ago. Damn, it's still there.
> > >
> > > Could you build with CONFIG_SND_DEBUG=y ? It addas some sanity checks
> > > and might catch the fatal condition.
> >
> > Done. I don't think it changed much though :-/
>
> OK, could you try the patch below?
Great news. It works fine now. I tested it for some time but I'll test it even more
tommorow.
Thanks,
Mariusz
>
> thanks,
>
> Takashi
>
> ---
>
> diff -r edbe1b84179b sound/core/oss/pcm_oss.c
> --- a/sound/core/oss/pcm_oss.c Mon Jan 28 12:30:17 2008 +0100
> +++ b/sound/core/oss/pcm_oss.c Mon Jan 28 12:56:13 2008 +0100
> @@ -1621,6 +1621,7 @@ static int snd_pcm_oss_sync(struct snd_p
> snd_pcm_format_set_silence(runtime->format,
> runtime->oss.buffer,
> size1);
> + size1 /= runtime->channels; /* frames */
> fs = snd_enter_user();
> snd_pcm_lib_write(substream, (void __user *)runtime->oss.buffer, size1);
> snd_leave_user(fs);
>
^ permalink raw reply [flat|nested] 132+ messages in thread
* Re: 2.6.24-rc8-mm1
2008-01-17 10:35 2.6.24-rc8-mm1 Andrew Morton
` (29 preceding siblings ...)
2008-01-25 0:04 ` 2.6.24-rc8-mm1: old sparc64 bug Mariusz Kozlowski
@ 2008-01-25 21:59 ` Torsten Kaiser
30 siblings, 0 replies; 132+ messages in thread
From: Torsten Kaiser @ 2008-01-25 21:59 UTC (permalink / raw)
To: Andrew Morton; +Cc: linux-kernel
On Jan 17, 2008 11:35 AM, Andrew Morton <akpm@linux-foundation.org> wrote:
>
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.24-rc8/2.6.24-rc8-mm1/
I'm still seeing my mystery-crash that I had since 2.6.24-rc3-mm2.
The crashed kernel was 2.6.24-rc8-mm1 with the following patches:
* personal fix for the "do_md_run returned -22"-problem
I'm just moving the analyze_sbs(mddev); above the test.
* git-sched-fix-bug_on.patch
* hotfix-libata-scsi-corruption.patch
The crash (captured via serial console):
Jan 25 21:40:01 treogen cron[6553]: (root) CMD (test -x
/usr/sbin/run-crons && /usr/sbin/run-crons )
Jan 25 20:40:44 treogen syslog-ng[4839]: I/O error occurred while
writing; fd='5', error='Input/output error (5)'
[ 1242.319555] ------------[ cut here ]------------
[ 1242.319557] kernel BUG at lib/list_debug.c:33!
[ 1242.319558] invalid opcode: 0000 [1] SMP
[ 1242.319560] last sysfs file:
/sys/devices/system/cpu/cpu3/cache/index2/shared_cpu_map
[ 1242.319562] CPU 3
[ 1242.319563] Modules linked in:
The cursor on the receiving machine stayed after the : in the last
line, the crashed machine blinked caps lock and scroll lock.
I don't have a clue what the syslog-ng error is about or why this line
is one hour to early.
At 20:40 this kernel wasn't even build yet and syslog-ng started with
the correct timezone:
Jan 25 21:26:26 treogen syslog-ng[4839]: syslog-ng starting up; version='2.0.6'
As I'm seeing this bug during times of both network and hard disk
activity, could this be related to the problem discussed in the thread
"[PATCH rc8-mm1] hotfix libata-scsi corruption"? The line fixed in the
mm-hotfix seems to be to new to cause this in -rc3-mm2, but these
alignment problems seem to touch more than this and I'm not clear one
how old this might be.
(If this matters: The crashing system is running the smartd daemon
from smartmontools version 5.37)
I hope I will have time to try git-misc-tree on sunday...
Torsten
^ permalink raw reply [flat|nested] 132+ messages in thread