build regressions 2012-10-23

build regressions 2012-10-23

[Fengguang Wu]

Hi,

This is the first daily summary from the 0day build test system.
Ideas on better format/contents are warmly welcome!

[errors]
drivers/usb/host/ohci-sm501.c:241:2: error: implicit declaration of function 'ohci_finish_controller_resume' [-Werror=implicit-function-declaration]
arch/x86/xen/smp.c:329:7: error: 'struct vcpu_guest_context' has no member named 'u'
drivers/staging/dgrp/dgrp_net_ops.c:216:27: error: 'struct tty_struct' has no member named 'real_raw'
drivers/staging/dgrp/dgrp_net_ops.c:229:8: error: 'struct tty_struct' has no member named 'read_cnt'
include/linux/tick.h:148:48: error: 'return' with a value, in function returning void [-Werror]
(.ref.text+0x7a1): undefined reference to `zone_pcp_reset'
arch/powerpc/platforms/wsp/chroma.c:55:1: error: macro "__define_initcall" passed 3 arguments, but takes just 2
arch/powerpc/platforms/wsp/psr2.c:66:1: error: macro "__define_initcall" passed 3 arguments, but takes just 2
kernel/printk/printk_syslog.c:245:18: error: 'VERIFY_WRITE' undeclared (first use in this function)
arch/powerpc/platforms/85xx/p5020_ds.c:94:1: error: macro "__define_initcall" passed 3 arguments, but takes just 2
arch/powerpc/platforms/embedded6xx/linkstation.c:35:1: error: macro "__define_initcall" passed 3 arguments, but takes just 2
arch/powerpc/platforms/embedded6xx/ls_uart.c:142:1: error: macro "__define_initcall" passed 3 arguments, but takes just 2
arch/powerpc/platforms/cell/beat_iommu.c:115:1: error: macro "__define_initcall" passed 3 arguments, but takes just 2
arch/powerpc/platforms/cell/celleb_setup.c:118:1: error: macro "__define_initcall" passed 3 arguments, but takes just 2
arch/powerpc/platforms/cell/iommu.c:1233:1: error: macro "__define_initcall" passed 3 arguments, but takes just 2
arch/powerpc/platforms/cell/pmu.c:405:1: error: macro "__define_initcall" passed 3 arguments, but takes just 2
arch/powerpc/platforms/cell/qpace_setup.c:94:1: error: macro "__define_initcall" passed 3 arguments, but takes just 2
arch/powerpc/platforms/cell/setup.c:185:1: error: macro "__define_initcall" passed 3 arguments, but takes just 2
arch/powerpc/platforms/maple/setup.c:392:1: error: macro "__define_initcall" passed 3 arguments, but takes just 2
arch/powerpc/platforms/pasemi/idle.c:88:1: error: macro "__define_initcall" passed 3 arguments, but takes just 2
arch/powerpc/platforms/pasemi/setup.c:184:1: error: macro "__define_initcall" passed 3 arguments, but takes just 2
arch/powerpc/platforms/powermac/low_i2c.c:1482:1: error: macro "__define_initcall" passed 3 arguments, but takes just 2
arch/powerpc/platforms/powermac/pfunc_base.c:366:1: error: macro "__define_initcall" passed 3 arguments, but takes just 2
arch/powerpc/platforms/powermac/setup.c:360:1: error: macro "__define_initcall" passed 3 arguments, but takes just 2
arch/powerpc/platforms/pseries/dlpar.c:563:1: error: macro "__define_initcall" passed 3 arguments, but takes just 2
arch/powerpc/platforms/pseries/hotplug-memory.c:242:1: error: macro "__define_initcall" passed 3 arguments, but takes just 2
arch/powerpc/platforms/pseries/io_event_irq.c:164:1: error: macro "__define_initcall" passed 3 arguments, but takes just 2
arch/powerpc/platforms/pseries/iommu.c:820:1: error: macro "__define_initcall" passed 3 arguments, but takes just 2
arch/powerpc/platforms/pseries/nvram.c:472:1: error: macro "__define_initcall" passed 3 arguments, but takes just 2
arch/powerpc/platforms/pseries/setup.c:415:1: error: macro "__define_initcall" passed 3 arguments, but takes just 2
drivers/staging/ced1401/usb1401.c:1386:11: error: 'THIS_MODULE' undeclared here (not in a function)
drivers/staging/ced1401/usb1401.c:1394:2: error: unknown field 'ioctl' specified in initializer
drivers/staging/ced1401/usb1401.c:1637:16: error: expected declaration specifiers or '...' before string constant
drivers/staging/silicom/bp_mod.c:5915:2: error: unknown field 'ioctl' specified in initializer
kernel/printk/kmsg_dump.c:23:5: error: redefinition of 'kmsg_dump_register'
kernel/printk/kmsg_dump.c:52:5: error: redefinition of 'kmsg_dump_unregister'
kernel/printk/kmsg_dump.c:81:6: error: redefinition of 'kmsg_dump'
kernel/printk/kmsg_dump.c:132:6: error: conflicting types for 'kmsg_dump_get_line_nolock'
kernel/printk/kmsg_dump.c:181:6: error: conflicting types for 'kmsg_dump_get_line'
kernel/printk/kmsg_dump.c:214:6: error: redefinition of 'kmsg_dump_get_buffer'
kernel/printk/kmsg_dump.c:304:6: error: redefinition of 'kmsg_dump_rewind_nolock'
kernel/printk/kmsg_dump.c:320:6: error: redefinition of 'kmsg_dump_rewind'
kernel/irq_work.c:64: error: implicit declaration of function 'arch_irq_work_raise'
kernel/irq_work.c:72: error: implicit declaration of function 'arch_irq_work_has_ipi'
kernel/time/tick-sched.c:292: error: implicit declaration of function 'irq_work_needs_cpu'
include/linux/llist.h:160:3: error: implicit declaration of function 'cmpxchg_local'

[warnings]
drivers/usb/core/hub.c:1216:3: warning: 'flush_work_sync' is deprecated (declared at include/linux/workqueue.h:448) [-Wdeprecated-declarations]
arch/x86/xen/setup.c:261:6: warning: unused variable 'xlated_phys' [-Wunused-variable]
drivers/staging/et131x/et131x.c:3608:5: warning: left shift count >= width of type [enabled by default]
drivers/staging/et131x/et131x.c:2383:11: warning: passing argument 2 of 'et131x_align_allocated_memory' from incompatible pointer type [enabled by default]
drivers/bluetooth/btwilink.c:178:3: warning: overflow in implicit constant conversion [-Woverflow]
include/linux/tick.h:148:48: warning: 'return' with a value, in function returning void [enabled by default]
drivers/base/power/sysfs.c:286:6: warning: unused variable 'value' [-Wunused-variable]
drivers/cpuidle/cpuidle.h:26:41: warning: 'struct device' declared inside parameter list [enabled by default]
drivers/cpuidle/cpuidle.h:26:41: warning: its scope is only this definition or declaration, which is probably not what you want [enabled by default]
drivers/devfreq/devfreq.c:505:1: warning: label 'out' defined but not used [-Wunused-label]
drivers/cpuidle/governors/menu.c:268:2: warning: comparison of distinct pointer types lacks a cast [enabled by default]
drivers/char/random.c:1141:3: warning: format '%zd' expects argument of type 'signed size_t', but argument 5 has type 'long int' [-Wformat]
drivers/char/random.c:1145:3: warning: format '%zd' expects argument of type 'signed size_t', but argument 6 has type 'long unsigned int' [-Wformat]
kernel/printk/printk.c:1465:0: warning: "PRINTK_LOG_LINE_MAX" redefined [enabled by default]
kernel/printk/printk.c:1466:0: warning: "PRINTK_PREFIX_MAX" redefined [enabled by default]
arch/powerpc/platforms/cell/beat_iommu.c:115:1: warning: data definition has no type or storage class [enabled by default]
arch/powerpc/platforms/cell/beat_iommu.c:115:1: warning: type defaults to 'int' in declaration of '__define_initcall' [-Wimplicit-int]
arch/powerpc/platforms/cell/celleb_setup.c:118:1: warning: data definition has no type or storage class [enabled by default]
arch/powerpc/platforms/cell/celleb_setup.c:118:1: warning: type defaults to 'int' in declaration of '__define_initcall' [-Wimplicit-int]
arch/powerpc/platforms/cell/iommu.c:1233:1: warning: data definition has no type or storage class [enabled by default]
arch/powerpc/platforms/cell/iommu.c:1233:1: warning: type defaults to 'int' in declaration of '__define_initcall' [-Wimplicit-int]
arch/powerpc/platforms/cell/pmu.c:405:1: warning: data definition has no type or storage class [enabled by default]
arch/powerpc/platforms/cell/pmu.c:405:1: warning: type defaults to 'int' in declaration of '__define_initcall' [-Wimplicit-int]
arch/powerpc/platforms/cell/qpace_setup.c:94:1: warning: data definition has no type or storage class [enabled by default]
arch/powerpc/platforms/cell/qpace_setup.c:94:1: warning: type defaults to 'int' in declaration of '__define_initcall' [-Wimplicit-int]
arch/powerpc/platforms/cell/setup.c:185:1: warning: data definition has no type or storage class [enabled by default]
arch/powerpc/platforms/cell/setup.c:185:1: warning: type defaults to 'int' in declaration of '__define_initcall' [-Wimplicit-int]
arch/powerpc/platforms/maple/setup.c:392:1: warning: data definition has no type or storage class [enabled by default]
arch/powerpc/platforms/maple/setup.c:392:1: warning: type defaults to 'int' in declaration of '__define_initcall' [-Wimplicit-int]
arch/powerpc/platforms/pasemi/idle.c:88:1: warning: data definition has no type or storage class [enabled by default]
arch/powerpc/platforms/pasemi/idle.c:88:1: warning: type defaults to 'int' in declaration of '__define_initcall' [-Wimplicit-int]
arch/powerpc/platforms/pasemi/setup.c:184:1: warning: data definition has no type or storage class [enabled by default]
arch/powerpc/platforms/pasemi/setup.c:184:1: warning: type defaults to 'int' in declaration of '__define_initcall' [-Wimplicit-int]
arch/powerpc/platforms/powermac/low_i2c.c:1482:1: warning: data definition has no type or storage class [enabled by default]
arch/powerpc/platforms/powermac/low_i2c.c:1482:1: warning: type defaults to 'int' in declaration of '__define_initcall' [-Wimplicit-int]
arch/powerpc/platforms/powermac/pfunc_base.c:366:1: warning: data definition has no type or storage class [enabled by default]
arch/powerpc/platforms/powermac/pfunc_base.c:366:1: warning: type defaults to 'int' in declaration of '__define_initcall' [-Wimplicit-int]
arch/powerpc/platforms/powermac/setup.c:360:1: warning: data definition has no type or storage class [enabled by default]
arch/powerpc/platforms/powermac/setup.c:360:1: warning: type defaults to 'int' in declaration of '__define_initcall' [-Wimplicit-int]
arch/powerpc/platforms/pseries/dlpar.c:563:1: warning: data definition has no type or storage class [enabled by default]
arch/powerpc/platforms/pseries/dlpar.c:563:1: warning: type defaults to 'int' in declaration of '__define_initcall' [-Wimplicit-int]
arch/powerpc/platforms/pseries/hotplug-memory.c:242:1: warning: data definition has no type or storage class [enabled by default]
arch/powerpc/platforms/pseries/hotplug-memory.c:242:1: warning: type defaults to 'int' in declaration of '__define_initcall' [-Wimplicit-int]
arch/powerpc/platforms/pseries/io_event_irq.c:164:1: warning: data definition has no type or storage class [enabled by default]
arch/powerpc/platforms/pseries/io_event_irq.c:164:1: warning: type defaults to 'int' in declaration of '__define_initcall' [-Wimplicit-int]
arch/powerpc/platforms/pseries/iommu.c:820:1: warning: data definition has no type or storage class [enabled by default]
arch/powerpc/platforms/pseries/iommu.c:820:1: warning: type defaults to 'int' in declaration of '__define_initcall' [-Wimplicit-int]
arch/powerpc/platforms/pseries/nvram.c:472:1: warning: data definition has no type or storage class [enabled by default]
arch/powerpc/platforms/pseries/nvram.c:472:1: warning: type defaults to 'int' in declaration of '__define_initcall' [-Wimplicit-int]
arch/powerpc/platforms/pseries/setup.c:415:1: warning: data definition has no type or storage class [enabled by default]
arch/powerpc/platforms/pseries/setup.c:415:1: warning: type defaults to 'int' in declaration of '__define_initcall' [-Wimplicit-int]
drivers/staging/ced1401/usb1401.c:113:1: warning: data definition has no type or storage class [enabled by default]
drivers/staging/ced1401/usb1401.c:113:1: warning: type defaults to 'int' in declaration of 'MODULE_DEVICE_TABLE' [-Wimplicit-int]
drivers/staging/ced1401/usb1401.c:113:1: warning: parameter names (without types) in function declaration [enabled by default]
drivers/staging/ced1401/usb1401.c:1394:2: warning: initialization from incompatible pointer type [enabled by default]
drivers/staging/ced1401/usb1401.c:1394:2: warning: (near initialization for 'ced_fops.read') [enabled by default]
drivers/staging/ced1401/usb1401.c:1420:6: warning: assignment makes pointer from integer without a cast [enabled by default]
drivers/staging/ced1401/usb1401.c:1636:1: warning: control reaches end of non-void function [-Wreturn-type]
drivers/staging/silicom/bp_mod.c:5915:2: warning: initialization from incompatible pointer type [enabled by default]
drivers/staging/silicom/bp_mod.c:5915:2: warning: (near initialization for 'Fops.llseek') [enabled by default]
arch/s390/include/asm/cputime.h:192:0: warning: "arch_needs_cpu" redefined [enabled by default]
include/linux/llist.h:160:9: warning: assignment makes pointer from integer without a cast

[sparse]
drivers/base/power/qos.c:330:5: sparse: symbol '__dev_pm_qos_update_request' was not declared. Should it be static?
drivers/cpufreq/cpufreq_governor.c:46:53: sparse: incorrect type in argument 2 (different modifiers)
drivers/cpufreq/cpufreq_governor.c:46:53: sparse: implicit cast from nocast type
drivers/devfreq/governor_simpleondemand.c:92:5: sparse: symbol 'devfreq_simple_ondemand_handler' was not declared. Should it be static?
drivers/devfreq/governor_userspace.c:119:5: sparse: symbol 'devfreq_userspace_handler' was not declared. Should it be static?
drivers/video/backlight/lms283gf05.c:162:47: sparse: dubious: x | !y
net/ipv6/route.c:400:13: sparse: invalid assignment: ^
[smatch]
drivers/staging/comedi/drivers/cb_pcidas64.c:1733 attach() warn: 'devpriv->dio_counter_iobase' was not released on error
drivers/staging/comedi/drivers/cb_pcidas64.c:1733 attach() warn: 'devpriv->main_iobase' was not released on error
drivers/staging/comedi/drivers/cb_pcidas64.c:1733 attach() warn: 'devpriv->plx9080_iobase' was not released on error
drivers/staging/comedi/drivers/gsc_hpdi.c:545 hpdi_attach() warn: 'devpriv->hpdi_iobase' was not released on error
drivers/staging/comedi/drivers/gsc_hpdi.c:545 hpdi_attach() warn: 'devpriv->plx9080_iobase' was not released on error
drivers/staging/comedi/drivers/addi-data/addi_common.c:1670 i_ADDI_Attach() warn: 'devpriv->dw_AiBase' was not released on error
drivers/staging/comedi/drivers/dt3000.c:835 dt3000_attach() warn: 'devpriv->io_addr' was not released on error
drivers/staging/comedi/drivers/das16.c:1234 das16_attach() error: potential null dereference 'devpriv->user_ai_range_table'.  (kmalloc returns null)
drivers/staging/comedi/drivers/das16.c:1247 das16_attach() error: potential null dereference 'devpriv->user_ao_range_table'.  (kmalloc returns null)
drivers/staging/comedi/drivers/me_daq.c:705 me_attach_pci() warn: 'dev_private->plx_regbase' was not released on error
drivers/staging/comedi/drivers/me_daq.c:739 me_attach_pci() warn: 'dev_private->me_regbase' was not released on error
drivers/staging/comedi/drivers/me_daq.c:800 me_detach() error: we previously assumed 'dev_private' could be null (see line 791)
drivers/staging/comedi/drivers/pcmmio.c:1180 pcmmio_detach() info: redundant null check on devpriv->sprivs calling kfree()
drivers/staging/comedi/drivers/ni_pcidio.c:449 nidio_interrupt() error: we previously assumed 'devpriv->di_mite_chan' could be null (see line 438)
drivers/staging/comedi/drivers/pcmuio.c:915 pcmuio_detach() warn: variable dereferenced before check 'devpriv' (see line 913)
drivers/staging/comedi/drivers/pcmuio.c:916 pcmuio_detach() info: redundant null check on devpriv->sprivs calling kfree()
drivers/staging/comedi/drivers/pcl818.c:1939 pcl818_detach() error: we previously assumed 'devpriv' could be null (see line 1915)
drivers/staging/comedi/drivers/ni_mio_common.c:4694 ni_E_init() error: potential null dereference 'devpriv->counter_dev'.  (ni_gpct_device_construct returns null)
drivers/staging/comedi/drivers/addi-data/hwdrv_apci3120.c:293 i_APCI3120_InsnReadAnalogInput() warn: assigning -4097 to unsigned variable 'devpriv->us_OutputRegister'
drivers/staging/comedi/drivers/s626.c:2728 s626_attach_pci() warn: 'devpriv->base_addr' was not released on error
drivers/base/power/qos.c:373 dev_pm_qos_add_notifier() error: we previously assumed 'dev->power.qos' could be null (see line 367)
drivers/base/power/qos.c:584 dev_pm_qos_expose_latency_limit() error: we previously assumed 'dev->power.qos' could be null (see line 573)
drivers/base/power/qos.c:630 dev_pm_qos_expose_flags() error: we previously assumed 'dev->power.qos' could be null (see line 619)
drivers/staging/comedi/drivers/cb_pcidas64.c:3470 prep_ao_dma() warn: if();
kernel/printk/printk.c:1936 console_trylock() warn: inconsistent returns sem:&console_sem: locked (1936) unlocked (1929,1932)
drivers/gpu/drm/drm_edid.c:175 drm_edid_block_valid() warn: if();

[coccinelle]
drivers/base/firmware_class.c:1252:6-9: ERROR: iterator variable bound on line 1238 cannot be NULL

---
0-DAY kernel build testing backend         Open Source Technology Center
Fengguang Wu, Yuanhan Liu                              Intel Corporation

Re: build regressions 2012-10-23

[Bernd Petrovitsch]

Hi!

On Mit, 2012-10-24 at 01:03 +0800, Fengguang Wu wrote:
[...]
> This is the first daily summary from the 0day build test system.
> Ideas on better format/contents are warmly welcome!
> 
> [errors]
> drivers/usb/host/ohci-sm501.c:241:2: error: implicit declaration of function 'ohci_finish_controller_resume' [-Werror=implicit-function-declaration]
> arch/x86/xen/smp.c:329:7: error: 'struct vcpu_guest_context' has no member named 'u'
[...]

Perhaps I miss something but how does one reproduce that?

Which "version" - in terms of "git-URL" - did you use?
Which kernel-.config:
- allymodconfig, allyesconfig or something else)?
- The $ARCH can probably inferred with the filenames ....
Which parameters on which tool/program?

Do you have a page on the web which explains all of this (or at least
the more static parts).

	Bernd
-- 
Bernd Petrovitsch                  Email : bernd@petrovitsch.priv.at
                     LUGA : http://www.luga.at

Re: build regressions 2012-10-23

[Fengguang Wu]

On Mon, Nov 26, 2012 at 11:57:25AM +0100, Bernd Petrovitsch wrote:
> Hi!
> 
> On Mit, 2012-10-24 at 01:03 +0800, Fengguang Wu wrote:
> [...]
> > This is the first daily summary from the 0day build test system.
> > Ideas on better format/contents are warmly welcome!
> > 
> > [errors]
> > drivers/usb/host/ohci-sm501.c:241:2: error: implicit declaration of function 'ohci_finish_controller_resume' [-Werror=implicit-function-declaration]
> > arch/x86/xen/smp.c:329:7: error: 'struct vcpu_guest_context' has no member named 'u'
> [...]
> 
> Perhaps I miss something but how does one reproduce that?
> 
> Which "version" - in terms of "git-URL" - did you use?
> Which kernel-.config:
> - allymodconfig, allyesconfig or something else)?
> - The $ARCH can probably inferred with the filenames ....
> Which parameters on which tool/program?
> 
> Do you have a page on the web which explains all of this (or at least
> the more static parts).

No, I'm yet to setup such a web page.. However for your first
questions, here is the related internal report:

Subject: [xen:devel/pvh.5 2/8] arch/x86/xen/smp.c:329:7: error: 'struct
 vcpu_guest_context' has no member named 'u'
Reply-To: 
User-Agent: Heirloom mailx 12.5 6/20/10

:::::: GOOD BISECT! error line is exactly introduced by the commit
:::::: bisect time: 0m


rsync kbuild@bee:/tmp/x86_64-allyesconfig-bisect-2012-10-23-04-46.log /tmp/log/x86_64-allyesconfig-bisect-2012-10-23-04-46.log
less /tmp/log/x86_64-allyesconfig-bisect-2012-10-23-04-46.log

/c/kernel-tests/reproduce-build 4d80210f4 dfc557a5c x86_64-allyesconfig arch/x86/xen/smp.c

grep -r . /cc/kernel-tests/kernels/x86_64-allyesconfig/44f3e2b/build-error/
grep -r . /cc/kernel-tests/kernels/x86_64-allyesconfig/4d80210/build-error/
/c/kernel-tests/list-head xen:devel:pvh.5:dfc557a x86_64-allyesconfig

TO: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>

Hi Konrad,

FYI, kernel build failed on

tree:   git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen.git devel/pvh.5
head:   dfc557a5c9a519b45b79ad059821db15bad229fa
commit: 4d80210f4948a962c9ecca2773da69c0b2affb62 [2/8] xen/smp: Move the common CPU init code a bit to prep for PVH patch.
config: x86_64-allyesconfig # make ARCH=x86_64 allyesconfig
:::::: branch date: 24 minutes ago
:::::: commit date: 24 minutes ago

Note: the xen/devel/pvh.5 HEAD dfc557a builds fine.
      It only hurts bisectibility.

All error/warnings:

arch/x86/xen/smp.c: In function 'cpu_initialize_context':
arch/x86/xen/smp.c:329:7: error: 'struct vcpu_guest_context' has no member named 'u'
arch/x86/xen/smp.c:330:7: error: 'struct vcpu_guest_context' has no member named 'u'

git remote update xen
git checkout 4d80210f4948a962c9ecca2773da69c0b2affb62
vim +329 arch/x86/xen/smp.c

4d80210f arch/x86/xen/smp.c  Konrad Rzeszutek Wilk 2012-10-22  323  		BUG_ON((unsigned long)gdt & ~PAGE_MASK);
f87e4cac arch/i386/xen/smp.c Jeremy Fitzhardinge   2007-07-17  324  
4d80210f arch/x86/xen/smp.c  Konrad Rzeszutek Wilk 2012-10-22  325  		gdt_mfn = arbitrary_virt_to_mfn(gdt);
4d80210f arch/x86/xen/smp.c  Konrad Rzeszutek Wilk 2012-10-22  326  		make_lowmem_page_readonly(gdt);
4d80210f arch/x86/xen/smp.c  Konrad Rzeszutek Wilk 2012-10-22  327  		make_lowmem_page_readonly(mfn_to_virt(gdt_mfn));
f87e4cac arch/i386/xen/smp.c Jeremy Fitzhardinge   2007-07-17  328  
4d80210f arch/x86/xen/smp.c  Konrad Rzeszutek Wilk 2012-10-22 @329  		ctxt->u.pv.gdt_frames[0] = gdt_mfn;
4d80210f arch/x86/xen/smp.c  Konrad Rzeszutek Wilk 2012-10-22  330  		ctxt->u.pv.gdt_ents      = GDT_ENTRIES;
f87e4cac arch/i386/xen/smp.c Jeremy Fitzhardinge   2007-07-17  331  
4d80210f arch/x86/xen/smp.c  Konrad Rzeszutek Wilk 2012-10-22  332  		ctxt->kernel_ss = __KERNEL_DS;

---
0-DAY kernel build testing backend         Open Source Technology Center
Fengguang Wu, Yuanhan Liu                              Intel Corporation