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Date:	Sat, 05 Jul 2014 16:00:41 +0900
From:	Satoru Takeuchi <satoru.takeuchi@...il.com>
To:	Guenter Roeck <linux@...ck-us.net>
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-kernel@...r.kernel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, satoru.takeuchi@...il.com,
	shuah.kh@...sung.com, stable@...r.kernel.org
Subject: Re: [PATCH 3.14 00/59] 3.14.11-stable review

At Fri, 04 Jul 2014 22:45:42 -0700,
Guenter Roeck wrote:
> 
> On 07/04/2014 03:18 PM, Greg Kroah-Hartman wrote:
> > This is the start of the stable review cycle for the 3.14.11 release.
> > There are 59 patches in this series, all will be posted as a response
> > to this one.  If anyone has any issues with these being applied, please
> > let me know.
> > 
> > Responses should be made by Sun Jul  6 22:15:27 UTC 2014.
> > Anything received after that time might be too late.
> > 
> 
> Build results:
> 	total: 144 pass: 130 skipped: 4 fail: 10
> Failed builds:
> 	alpha:allmodconfig
> 	i386:allyesconfig
> 	i386:allmodconfig
> 	powerpc:allmodconfig (binutils 2.23)
> 	powerpc:allmodconfig (binutils 2.24)
> 	sparc64:allmodconfig
> 	unicore32:defconfig
> 	x86_64:allyesconfig
> 	x86_64:allmodconfig
> 	xtensa:allmodconfig
> 
> Qemu test for x86 failed.
> 
> Build error is the same as seen with 3.14.
> 
> sound/pci/hda/patch_sigmatel.c: In function 'stac92hd95_fixup_hp_led':
> sound/pci/hda/patch_sigmatel.c:4143:3: error: implicit declaration of function 'codec_dbg' [-Werror=implicit-function-declaration]

This kernel failed to build with the following error. Probably the root
cause is the same as Guenter. I'm now bisecting to find the problematic
patch...

===============================================================================
...
home/sat/src/test-linux-stable/linux-stable/sound/pci/hda/patch_sigmatel.c:4143:3: error: implicit declaration of function ‘codec_dbg’ [-Werror=implicit-function-declaration]
   codec_dbg(codec, "mute LED gpio %d polarity %d\n",
   ^
  LD [M]  sound/pci/echoaudio/snd-indigoio.o
  LD [M]  sound/pci/echoaudio/snd-indigodj.o
  LD [M]  sound/pci/echoaudio/snd-indigoiox.o
  LD [M]  sound/pci/echoaudio/snd-indigodjx.o
  CC [M]  sound/pci/hda/patch_via.o
  LD      sound/pci/ice1712/built-in.o
  CC [M]  sound/pci/ice1712/ice1712.o
cc1: some warnings being treated as errors
/home/sat/src/test-linux-stable/linux-stable/scripts/Makefile.build:308: recipe for target 'sound/pci/hda/patch_sigmatel.o' failed
make[4]: *** [sound/pci/hda/patch_sigmatel.o] Error 1
...
  CC      drivers/iommu/irq_remapping.o
/home/sat/src/test-linux-stable/linux-stable/scripts/Makefile.build:455: recipe for target 'sound/pci/hda' failed
make[3]: *** [sound/pci/hda] Error 2
...
/home/sat/src/test-linux-stable/linux-stable/scripts/Makefile.build:455: recipe for target 'sound/pci' failed
make[2]: *** [sound/pci] Error 2
/home/sat/src/test-linux-stable/linux-stable/Makefile:841: recipe for target 'sound' failed
make[1]: *** [sound] Error 2
...
Makefile:133: recipe for target 'sub-make' failed
make: *** [sub-make] Error 2
FAILED!
CRITICAL FAILURE... failed build
...
===============================================================================

 - Test Cases:
   - Build this kernel.
   - Boot this kernel.
   - Build the latest mainline kernel with this kernel.

 - Test Tool:
   https://github.com/satoru-takeuchi/test-linux-stable

 - Test Result (kernel .config, ktest config and test log):
   http://satoru-takeuchi.org/test-linux-stable/results/<version>-<test datetime>.tar.xz

 - Build Environment:
   - OS: Debian Jessy x86_64
   - CPU: Intel(R) Core(TM) i5-2400 CPU @ 3.10GHz x 4
   - memory: 8GB

 - Test Target Environment:
   - Debian Jessy x86_64 (KVM guest on the Build Environment)
   - # of vCPU: 2
   - memory: 2GB

Thanks,
Satoru


> 
> Guenter
> 
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