* [Bug 15815] New: pata_legacy causes machine check
@ 2010-04-20 10:47 bugzilla-daemon
2010-04-21 0:58 ` Robert Hancock
` (4 more replies)
0 siblings, 5 replies; 6+ messages in thread
From: bugzilla-daemon @ 2010-04-20 10:47 UTC (permalink / raw)
To: linux-ide
https://bugzilla.kernel.org/show_bug.cgi?id=15815
Summary: pata_legacy causes machine check
Product: IO/Storage
Version: 2.5
Kernel Version: 2.6.34-rc4
Platform: All
OS/Version: Linux
Tree: Mainline
Status: NEW
Severity: normal
Priority: P1
Component: IDE
AssignedTo: io_ide@kernel-bugs.osdl.org
ReportedBy: joerg@alea.gnuu.de
Regression: No
Hi,
upon load of the module pata_legacy, the kernel prints out these
messages:
[ 292.354954] Machine check in kernel mode.
[ 292.362298] Caused by (from SRR1=141030): Transfer error ack signal
[ 292.369603] Machine check in kernel mode.
[ 292.376759] Caused by (from SRR1=141030): Transfer error ack signal
[ 292.384021] Machine check in kernel mode.
[ 292.391157] Caused by (from SRR1=141030): Transfer error ack signal
[ 292.398301] Machine check in kernel mode.
[ 292.405328] Caused by (from SRR1=141030): Transfer error ack signal
[ 292.412479] Machine check in kernel mode.
[ 292.419481] Caused by (from SRR1=141030): Transfer error ack signal
[ 292.426554] Machine check in kernel mode.
[ 292.433432] Caused by (from SRR1=141030): Transfer error ack signal
[ 292.440304] Machine check in kernel mode.
[ 292.446972] Caused by (from SRR1=141030): Transfer error ack signal
[ 292.453776] Machine check in kernel mode.
[ 292.460357] Caused by (from SRR1=141030): Transfer error ack signal
[ 292.466907] Machine check in kernel mode.
[ 292.473329] Caused by (from SRR1=141030): Transfer error ack signal
[ 292.479881] Machine check in kernel mode.
[ 292.486311] Caused by (from SRR1=141030): Transfer error ack signal
[ 292.492893] Machine check in kernel mode.
[ 292.499426] Caused by (from SRR1=141030): Transfer error ack signal
[ 292.506763] Machine check in kernel mode.
[ 292.513518] Caused by (from SRR1=141030): Transfer error ack signal
[ 292.520355] Oops: Machine check, sig: 7 [#1]
[ 292.527133] PowerMac
[ 292.533814] last sysfs file: /sys/module/libata/initstate
[ 292.540592] Modules linked in: pata_legacy(+) ext2 sd_mod firewire_ohci
libata firewire_core crc_itu_t [last unloaded: pata_macio]
[ 292.554912] NIP: c001610c LR: ea0eae88 CTR: c0016104
[ 292.562118] REGS: e6dc3d60 TRAP: 0200 Not tainted (2.6.34-rc4-test-2)
[ 292.569473] MSR: 00141030 <ME,IR,DR> CR: 24022488 XER: 20000000
[ 292.577030] TASK = e6cc6ed0[525] 'modprobe' THREAD: e6dc2000
[ 292.577219] GPR00: ea0eb4ec e6dc3e10 e6cc6ed0 000000ac fce793f6 e6d78000
e6c8ac14 00000001
[ 292.585036] GPR08: 00000000 ea4aa9c4 ea4aaaa8 c0016104 84022488 1002582c
ea4aa9c4 00810001
[ 292.592931] GPR16: 00810001 c049785c 00000001 000003f6 00000001 ea4aa6ae
ea4aa810 00000000
[ 292.600904] GPR24: 000001f0 ea4aa810 e6d78000 e6c8ac14 00000000 00000000
00000001 e6d78000
[ 292.616742] NIP [c001610c] ioread8+0x8/0x18
[ 292.624785] LR [ea0eae88] ata_sff_check_status+0x14/0x28 [libata]
[ 292.632830] Call Trace:
[ 292.640880] [e6dc3e10] [ea4aa6ae] legacy_base_port_ops+0x1ea/0xfffff754
[pata_legacy] (unreliable)
[ 292.649324] [e6dc3e20] [ea0eb4ec] ata_sff_freeze+0x4c/0x74 [libata]
[ 292.657787] [e6dc3e30] [ea0e575c] __ata_port_freeze+0x3c/0x5c [libata]
[ 292.666279] [e6dc3e40] [ea0e57ac] ata_eh_freeze_port+0x30/0x58 [libata]
[ 292.674799] [e6dc3e50] [ea0db1e0] ata_host_start+0x26c/0x300 [libata]
[ 292.683299] [e6dc3e70] [ea0db2b0] ata_host_activate+0x3c/0x144 [libata]
[ 292.691773] [e6dc3e90] [ea4afdb0] legacy_init+0xdb0/0x1008 [pata_legacy]
[ 292.700254] [e6dc3f00] [c0003eec] do_one_initcall+0x70/0x20c
[ 292.708741] [e6dc3f20] [c0062c0c] sys_init_module+0xf4/0x248
[ 292.717165] [e6dc3f40] [c0012e2c] ret_from_syscall+0x0/0x38
[ 292.725520] --- Exception: c01 at 0xff5e0c4
[ 292.725523] LR = 0x100057b0
[ 292.741928] Instruction dump:
[ 292.749996] 7fe3fb78 83410018 7c0803a6 8361001c 83810020 83a10024 83c10028
83e1002c
[ 292.758398] 38210030 4e800020 7c0004ac 88630000 <0c030000> 4c00012c 5463063e
4e800020
[ 292.767014] ---[ end trace 529ce4fa7f676244 ]---
% cat /proc/cpuinfo
processor : 0
cpu : 7455, altivec supported
clock : 606.000000MHz
revision : 3.3 (pvr 8001 0303)
bogomips : 36.86
timebase : 18432000
platform : PowerMac
model : PowerBook6,3
machine : PowerBook6,3
motherboard : PowerBook6,3 MacRISC3 Power Macintosh
detected as : 287 (iBook G4)
pmac flags : 0000001b
L2 cache : 256K unified
pmac-generation : NewWorld
Memory : 640 MB
% lspci
0000:00:0b.0 Host bridge: Apple Computer Inc. UniNorth 2 AGP
0000:00:10.0 VGA compatible controller: ATI Technologies Inc M9+ 5C63 [Radeon
Mobility 9200 (AGP)] (rev 01)
0001:10:0b.0 Host bridge: Apple Computer Inc. UniNorth 2 PCI
0001:10:12.0 Network controller: Broadcom Corporation BCM4306 802.11b/g
Wireless LAN Controller (rev 03)
0001:10:17.0 Class ff00: Apple Computer Inc. KeyLargo/Intrepid Mac I/O
0001:10:18.0 USB Controller: Apple Computer Inc. KeyLargo/Intrepid USB
0001:10:19.0 USB Controller: Apple Computer Inc. KeyLargo/Intrepid USB
0001:10:1a.0 USB Controller: Apple Computer Inc. KeyLargo/Intrepid USB
0001:10:1b.0 USB Controller: NEC Corporation USB (rev 43)
0001:10:1b.1 USB Controller: NEC Corporation USB (rev 43)
0001:10:1b.2 USB Controller: NEC Corporation USB 2.0 (rev 04)
0002:20:0b.0 Host bridge: Apple Computer Inc. UniNorth 2 Internal PCI
0002:20:0d.0 Class ff00: Apple Computer Inc. UniNorth/Intrepid ATA/100
0002:20:0e.0 FireWire (IEEE 1394): Apple Computer Inc. UniNorth 2 FireWire (rev
81)
0002:20:0f.0 Ethernet controller: Apple Computer Inc. UniNorth 2 GMAC (Sun GEM)
(rev 80)
Bye, Jörg
--
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
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^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [Bug 15815] New: pata_legacy causes machine check
2010-04-20 10:47 [Bug 15815] New: pata_legacy causes machine check bugzilla-daemon
@ 2010-04-21 0:58 ` Robert Hancock
2010-04-21 1:06 ` [Bug 15815] " bugzilla-daemon
` (3 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: Robert Hancock @ 2010-04-21 0:58 UTC (permalink / raw)
To: bugzilla-daemon; +Cc: linux-ide
On 04/20/2010 04:47 AM, bugzilla-daemon@bugzilla.kernel.org wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=15815
>
> Summary: pata_legacy causes machine check
> Product: IO/Storage
> Version: 2.5
> Kernel Version: 2.6.34-rc4
> Platform: All
> OS/Version: Linux
> Tree: Mainline
> Status: NEW
> Severity: normal
> Priority: P1
> Component: IDE
> AssignedTo: io_ide@kernel-bugs.osdl.org
> ReportedBy: joerg@alea.gnuu.de
> Regression: No
>
>
> Hi,
>
> upon load of the module pata_legacy, the kernel prints out these
> messages:
>
> [ 292.354954] Machine check in kernel mode.
> [ 292.362298] Caused by (from SRR1=141030): Transfer error ack signal
> [ 292.369603] Machine check in kernel mode.
> [ 292.376759] Caused by (from SRR1=141030): Transfer error ack signal
> [ 292.384021] Machine check in kernel mode.
> [ 292.391157] Caused by (from SRR1=141030): Transfer error ack signal
> [ 292.398301] Machine check in kernel mode.
> [ 292.405328] Caused by (from SRR1=141030): Transfer error ack signal
> [ 292.412479] Machine check in kernel mode.
> [ 292.419481] Caused by (from SRR1=141030): Transfer error ack signal
> [ 292.426554] Machine check in kernel mode.
> [ 292.433432] Caused by (from SRR1=141030): Transfer error ack signal
> [ 292.440304] Machine check in kernel mode.
> [ 292.446972] Caused by (from SRR1=141030): Transfer error ack signal
> [ 292.453776] Machine check in kernel mode.
> [ 292.460357] Caused by (from SRR1=141030): Transfer error ack signal
> [ 292.466907] Machine check in kernel mode.
> [ 292.473329] Caused by (from SRR1=141030): Transfer error ack signal
> [ 292.479881] Machine check in kernel mode.
> [ 292.486311] Caused by (from SRR1=141030): Transfer error ack signal
> [ 292.492893] Machine check in kernel mode.
> [ 292.499426] Caused by (from SRR1=141030): Transfer error ack signal
> [ 292.506763] Machine check in kernel mode.
> [ 292.513518] Caused by (from SRR1=141030): Transfer error ack signal
> [ 292.520355] Oops: Machine check, sig: 7 [#1]
> [ 292.527133] PowerMac
> [ 292.533814] last sysfs file: /sys/module/libata/initstate
> [ 292.540592] Modules linked in: pata_legacy(+) ext2 sd_mod firewire_ohci
> libata firewire_core crc_itu_t [last unloaded: pata_macio]
> [ 292.554912] NIP: c001610c LR: ea0eae88 CTR: c0016104
> [ 292.562118] REGS: e6dc3d60 TRAP: 0200 Not tainted (2.6.34-rc4-test-2)
> [ 292.569473] MSR: 00141030<ME,IR,DR> CR: 24022488 XER: 20000000
> [ 292.577030] TASK = e6cc6ed0[525] 'modprobe' THREAD: e6dc2000
> [ 292.577219] GPR00: ea0eb4ec e6dc3e10 e6cc6ed0 000000ac fce793f6 e6d78000
> e6c8ac14 00000001
> [ 292.585036] GPR08: 00000000 ea4aa9c4 ea4aaaa8 c0016104 84022488 1002582c
> ea4aa9c4 00810001
> [ 292.592931] GPR16: 00810001 c049785c 00000001 000003f6 00000001 ea4aa6ae
> ea4aa810 00000000
> [ 292.600904] GPR24: 000001f0 ea4aa810 e6d78000 e6c8ac14 00000000 00000000
> 00000001 e6d78000
> [ 292.616742] NIP [c001610c] ioread8+0x8/0x18
> [ 292.624785] LR [ea0eae88] ata_sff_check_status+0x14/0x28 [libata]
> [ 292.632830] Call Trace:
> [ 292.640880] [e6dc3e10] [ea4aa6ae] legacy_base_port_ops+0x1ea/0xfffff754
> [pata_legacy] (unreliable)
> [ 292.649324] [e6dc3e20] [ea0eb4ec] ata_sff_freeze+0x4c/0x74 [libata]
> [ 292.657787] [e6dc3e30] [ea0e575c] __ata_port_freeze+0x3c/0x5c [libata]
> [ 292.666279] [e6dc3e40] [ea0e57ac] ata_eh_freeze_port+0x30/0x58 [libata]
> [ 292.674799] [e6dc3e50] [ea0db1e0] ata_host_start+0x26c/0x300 [libata]
> [ 292.683299] [e6dc3e70] [ea0db2b0] ata_host_activate+0x3c/0x144 [libata]
> [ 292.691773] [e6dc3e90] [ea4afdb0] legacy_init+0xdb0/0x1008 [pata_legacy]
> [ 292.700254] [e6dc3f00] [c0003eec] do_one_initcall+0x70/0x20c
> [ 292.708741] [e6dc3f20] [c0062c0c] sys_init_module+0xf4/0x248
> [ 292.717165] [e6dc3f40] [c0012e2c] ret_from_syscall+0x0/0x38
> [ 292.725520] --- Exception: c01 at 0xff5e0c4
> [ 292.725523] LR = 0x100057b0
> [ 292.741928] Instruction dump:
> [ 292.749996] 7fe3fb78 83410018 7c0803a6 8361001c 83810020 83a10024 83c10028
> 83e1002c
> [ 292.758398] 38210030 4e800020 7c0004ac 88630000<0c030000> 4c00012c 5463063e
> 4e800020
> [ 292.767014] ---[ end trace 529ce4fa7f676244 ]---
>
> % cat /proc/cpuinfo
> processor : 0
> cpu : 7455, altivec supported
> clock : 606.000000MHz
> revision : 3.3 (pvr 8001 0303)
> bogomips : 36.86
> timebase : 18432000
> platform : PowerMac
> model : PowerBook6,3
> machine : PowerBook6,3
> motherboard : PowerBook6,3 MacRISC3 Power Macintosh
> detected as : 287 (iBook G4)
> pmac flags : 0000001b
> L2 cache : 256K unified
> pmac-generation : NewWorld
> Memory : 640 MB
>
> % lspci
> 0000:00:0b.0 Host bridge: Apple Computer Inc. UniNorth 2 AGP
> 0000:00:10.0 VGA compatible controller: ATI Technologies Inc M9+ 5C63 [Radeon
> Mobility 9200 (AGP)] (rev 01)
> 0001:10:0b.0 Host bridge: Apple Computer Inc. UniNorth 2 PCI
> 0001:10:12.0 Network controller: Broadcom Corporation BCM4306 802.11b/g
> Wireless LAN Controller (rev 03)
> 0001:10:17.0 Class ff00: Apple Computer Inc. KeyLargo/Intrepid Mac I/O
> 0001:10:18.0 USB Controller: Apple Computer Inc. KeyLargo/Intrepid USB
> 0001:10:19.0 USB Controller: Apple Computer Inc. KeyLargo/Intrepid USB
> 0001:10:1a.0 USB Controller: Apple Computer Inc. KeyLargo/Intrepid USB
> 0001:10:1b.0 USB Controller: NEC Corporation USB (rev 43)
> 0001:10:1b.1 USB Controller: NEC Corporation USB (rev 43)
> 0001:10:1b.2 USB Controller: NEC Corporation USB 2.0 (rev 04)
> 0002:20:0b.0 Host bridge: Apple Computer Inc. UniNorth 2 Internal PCI
> 0002:20:0d.0 Class ff00: Apple Computer Inc. UniNorth/Intrepid ATA/100
> 0002:20:0e.0 FireWire (IEEE 1394): Apple Computer Inc. UniNorth 2 FireWire (rev
> 81)
> 0002:20:0f.0 Ethernet controller: Apple Computer Inc. UniNorth 2 GMAC (Sun GEM)
> (rev 80)
Hmm. This driver basically bangs on some legacy IDE IO ports and tries
to see if there's anything there. It seems like this machine doesn't
like that very much.
Does it really make sense for this driver to be enabled for non-x86?
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug 15815] pata_legacy causes machine check
2010-04-20 10:47 [Bug 15815] New: pata_legacy causes machine check bugzilla-daemon
2010-04-21 0:58 ` Robert Hancock
@ 2010-04-21 1:06 ` bugzilla-daemon
2010-04-21 8:56 ` bugzilla-daemon
` (2 subsequent siblings)
4 siblings, 0 replies; 6+ messages in thread
From: bugzilla-daemon @ 2010-04-21 1:06 UTC (permalink / raw)
To: linux-ide
https://bugzilla.kernel.org/show_bug.cgi?id=15815
--- Comment #1 from Robert Hancock <hancockrwd@gmail.com> 2010-04-21 01:06:49 ---
On 04/20/2010 04:47 AM, bugzilla-daemon@bugzilla.kernel.org wrote:
> https://bugzilla.kernel.org/show_bug.cgi?id=15815
>
> Summary: pata_legacy causes machine check
> Product: IO/Storage
> Version: 2.5
> Kernel Version: 2.6.34-rc4
> Platform: All
> OS/Version: Linux
> Tree: Mainline
> Status: NEW
> Severity: normal
> Priority: P1
> Component: IDE
> AssignedTo: io_ide@kernel-bugs.osdl.org
> ReportedBy: joerg@alea.gnuu.de
> Regression: No
>
>
> Hi,
>
> upon load of the module pata_legacy, the kernel prints out these
> messages:
>
> [ 292.354954] Machine check in kernel mode.
> [ 292.362298] Caused by (from SRR1=141030): Transfer error ack signal
> [ 292.369603] Machine check in kernel mode.
> [ 292.376759] Caused by (from SRR1=141030): Transfer error ack signal
> [ 292.384021] Machine check in kernel mode.
> [ 292.391157] Caused by (from SRR1=141030): Transfer error ack signal
> [ 292.398301] Machine check in kernel mode.
> [ 292.405328] Caused by (from SRR1=141030): Transfer error ack signal
> [ 292.412479] Machine check in kernel mode.
> [ 292.419481] Caused by (from SRR1=141030): Transfer error ack signal
> [ 292.426554] Machine check in kernel mode.
> [ 292.433432] Caused by (from SRR1=141030): Transfer error ack signal
> [ 292.440304] Machine check in kernel mode.
> [ 292.446972] Caused by (from SRR1=141030): Transfer error ack signal
> [ 292.453776] Machine check in kernel mode.
> [ 292.460357] Caused by (from SRR1=141030): Transfer error ack signal
> [ 292.466907] Machine check in kernel mode.
> [ 292.473329] Caused by (from SRR1=141030): Transfer error ack signal
> [ 292.479881] Machine check in kernel mode.
> [ 292.486311] Caused by (from SRR1=141030): Transfer error ack signal
> [ 292.492893] Machine check in kernel mode.
> [ 292.499426] Caused by (from SRR1=141030): Transfer error ack signal
> [ 292.506763] Machine check in kernel mode.
> [ 292.513518] Caused by (from SRR1=141030): Transfer error ack signal
> [ 292.520355] Oops: Machine check, sig: 7 [#1]
> [ 292.527133] PowerMac
> [ 292.533814] last sysfs file: /sys/module/libata/initstate
> [ 292.540592] Modules linked in: pata_legacy(+) ext2 sd_mod firewire_ohci
> libata firewire_core crc_itu_t [last unloaded: pata_macio]
> [ 292.554912] NIP: c001610c LR: ea0eae88 CTR: c0016104
> [ 292.562118] REGS: e6dc3d60 TRAP: 0200 Not tainted (2.6.34-rc4-test-2)
> [ 292.569473] MSR: 00141030<ME,IR,DR> CR: 24022488 XER: 20000000
> [ 292.577030] TASK = e6cc6ed0[525] 'modprobe' THREAD: e6dc2000
> [ 292.577219] GPR00: ea0eb4ec e6dc3e10 e6cc6ed0 000000ac fce793f6 e6d78000
> e6c8ac14 00000001
> [ 292.585036] GPR08: 00000000 ea4aa9c4 ea4aaaa8 c0016104 84022488 1002582c
> ea4aa9c4 00810001
> [ 292.592931] GPR16: 00810001 c049785c 00000001 000003f6 00000001 ea4aa6ae
> ea4aa810 00000000
> [ 292.600904] GPR24: 000001f0 ea4aa810 e6d78000 e6c8ac14 00000000 00000000
> 00000001 e6d78000
> [ 292.616742] NIP [c001610c] ioread8+0x8/0x18
> [ 292.624785] LR [ea0eae88] ata_sff_check_status+0x14/0x28 [libata]
> [ 292.632830] Call Trace:
> [ 292.640880] [e6dc3e10] [ea4aa6ae] legacy_base_port_ops+0x1ea/0xfffff754
> [pata_legacy] (unreliable)
> [ 292.649324] [e6dc3e20] [ea0eb4ec] ata_sff_freeze+0x4c/0x74 [libata]
> [ 292.657787] [e6dc3e30] [ea0e575c] __ata_port_freeze+0x3c/0x5c [libata]
> [ 292.666279] [e6dc3e40] [ea0e57ac] ata_eh_freeze_port+0x30/0x58 [libata]
> [ 292.674799] [e6dc3e50] [ea0db1e0] ata_host_start+0x26c/0x300 [libata]
> [ 292.683299] [e6dc3e70] [ea0db2b0] ata_host_activate+0x3c/0x144 [libata]
> [ 292.691773] [e6dc3e90] [ea4afdb0] legacy_init+0xdb0/0x1008 [pata_legacy]
> [ 292.700254] [e6dc3f00] [c0003eec] do_one_initcall+0x70/0x20c
> [ 292.708741] [e6dc3f20] [c0062c0c] sys_init_module+0xf4/0x248
> [ 292.717165] [e6dc3f40] [c0012e2c] ret_from_syscall+0x0/0x38
> [ 292.725520] --- Exception: c01 at 0xff5e0c4
> [ 292.725523] LR = 0x100057b0
> [ 292.741928] Instruction dump:
> [ 292.749996] 7fe3fb78 83410018 7c0803a6 8361001c 83810020 83a10024 83c10028
> 83e1002c
> [ 292.758398] 38210030 4e800020 7c0004ac 88630000<0c030000> 4c00012c 5463063e
> 4e800020
> [ 292.767014] ---[ end trace 529ce4fa7f676244 ]---
>
> % cat /proc/cpuinfo
> processor : 0
> cpu : 7455, altivec supported
> clock : 606.000000MHz
> revision : 3.3 (pvr 8001 0303)
> bogomips : 36.86
> timebase : 18432000
> platform : PowerMac
> model : PowerBook6,3
> machine : PowerBook6,3
> motherboard : PowerBook6,3 MacRISC3 Power Macintosh
> detected as : 287 (iBook G4)
> pmac flags : 0000001b
> L2 cache : 256K unified
> pmac-generation : NewWorld
> Memory : 640 MB
>
> % lspci
> 0000:00:0b.0 Host bridge: Apple Computer Inc. UniNorth 2 AGP
> 0000:00:10.0 VGA compatible controller: ATI Technologies Inc M9+ 5C63 [Radeon
> Mobility 9200 (AGP)] (rev 01)
> 0001:10:0b.0 Host bridge: Apple Computer Inc. UniNorth 2 PCI
> 0001:10:12.0 Network controller: Broadcom Corporation BCM4306 802.11b/g
> Wireless LAN Controller (rev 03)
> 0001:10:17.0 Class ff00: Apple Computer Inc. KeyLargo/Intrepid Mac I/O
> 0001:10:18.0 USB Controller: Apple Computer Inc. KeyLargo/Intrepid USB
> 0001:10:19.0 USB Controller: Apple Computer Inc. KeyLargo/Intrepid USB
> 0001:10:1a.0 USB Controller: Apple Computer Inc. KeyLargo/Intrepid USB
> 0001:10:1b.0 USB Controller: NEC Corporation USB (rev 43)
> 0001:10:1b.1 USB Controller: NEC Corporation USB (rev 43)
> 0001:10:1b.2 USB Controller: NEC Corporation USB 2.0 (rev 04)
> 0002:20:0b.0 Host bridge: Apple Computer Inc. UniNorth 2 Internal PCI
> 0002:20:0d.0 Class ff00: Apple Computer Inc. UniNorth/Intrepid ATA/100
> 0002:20:0e.0 FireWire (IEEE 1394): Apple Computer Inc. UniNorth 2 FireWire (rev
> 81)
> 0002:20:0f.0 Ethernet controller: Apple Computer Inc. UniNorth 2 GMAC (Sun GEM)
> (rev 80)
Hmm. This driver basically bangs on some legacy IDE IO ports and tries
to see if there's anything there. It seems like this machine doesn't
like that very much.
Does it really make sense for this driver to be enabled for non-x86?
--
Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are watching the assignee of the bug.
^ permalink raw reply [flat|nested] 6+ messages in thread
* [Bug 15815] pata_legacy causes machine check
2010-04-20 10:47 [Bug 15815] New: pata_legacy causes machine check bugzilla-daemon
2010-04-21 0:58 ` Robert Hancock
2010-04-21 1:06 ` [Bug 15815] " bugzilla-daemon
@ 2010-04-21 8:56 ` bugzilla-daemon
2010-04-21 12:11 ` bugzilla-daemon
2012-07-11 15:20 ` bugzilla-daemon
4 siblings, 0 replies; 6+ messages in thread
From: bugzilla-daemon @ 2010-04-21 8:56 UTC (permalink / raw)
To: linux-ide
https://bugzilla.kernel.org/show_bug.cgi?id=15815
Alan <alan@lxorguk.ukuu.org.uk> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |alan@lxorguk.ukuu.org.uk
--- Comment #2 from Alan <alan@lxorguk.ukuu.org.uk> 2010-04-21 08:56:55 ---
Generally no - there are some platforms with legacy ATA mappings however.
Probably the VLB probes should only be done on x86.
I'm tempted to close the bug as "So don't do that then" ?
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* [Bug 15815] pata_legacy causes machine check
2010-04-20 10:47 [Bug 15815] New: pata_legacy causes machine check bugzilla-daemon
` (2 preceding siblings ...)
2010-04-21 8:56 ` bugzilla-daemon
@ 2010-04-21 12:11 ` bugzilla-daemon
2012-07-11 15:20 ` bugzilla-daemon
4 siblings, 0 replies; 6+ messages in thread
From: bugzilla-daemon @ 2010-04-21 12:11 UTC (permalink / raw)
To: linux-ide
https://bugzilla.kernel.org/show_bug.cgi?id=15815
--- Comment #3 from Jörg Sommer <joerg@alea.gnuu.de> 2010-04-21 12:11:41 ---
I would like it if you disable this option on non-x68 architectures, because
it's difficult to know that you should not enable it. Maybe a distribution
enables it, because it's there and it's needed (useful) on x86.
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* [Bug 15815] pata_legacy causes machine check
2010-04-20 10:47 [Bug 15815] New: pata_legacy causes machine check bugzilla-daemon
` (3 preceding siblings ...)
2010-04-21 12:11 ` bugzilla-daemon
@ 2012-07-11 15:20 ` bugzilla-daemon
4 siblings, 0 replies; 6+ messages in thread
From: bugzilla-daemon @ 2012-07-11 15:20 UTC (permalink / raw)
To: linux-ide
https://bugzilla.kernel.org/show_bug.cgi?id=15815
Alan <alan@lxorguk.ukuu.org.uk> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |RESOLVED
Resolution| |WILL_NOT_FIX
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end of thread, other threads:[~2012-07-11 15:20 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2010-04-20 10:47 [Bug 15815] New: pata_legacy causes machine check bugzilla-daemon
2010-04-21 0:58 ` Robert Hancock
2010-04-21 1:06 ` [Bug 15815] " bugzilla-daemon
2010-04-21 8:56 ` bugzilla-daemon
2010-04-21 12:11 ` bugzilla-daemon
2012-07-11 15:20 ` bugzilla-daemon
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