linux-kernel - Re: stable-rc build: 132 warnings 0 failures (stable-rc/v4.9.52-65-gaceea42)

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Date:   Thu, 5 Oct 2017 11:14:56 +0200
From:   gregkh <gregkh@...uxfoundation.org>
To:     Arnd Bergmann <arnd@...db.de>
Cc:     Olof's autobuilder <build@...om.net>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        "# 3.4.x" <stable@...r.kernel.org>,
        Olof Johansson <olof@...om.net>,
        Kernel Build Reports Mailman List 
        <kernel-build-reports@...ts.linaro.org>
Subject: Re: stable-rc build: 132 warnings 0 failures
 (stable-rc/v4.9.52-65-gaceea42)

On Wed, Oct 04, 2017 at 04:39:06PM +0200, Arnd Bergmann wrote:
> On Wed, Oct 4, 2017 at 9:50 AM, Olof's autobuilder <build@...om.net> wrote:
> 
> It seems a couple of warnings are now present due to the use of gcc-7,
> here are the respective patches we want backported:
> 
> > Warnings:
> >
> >       1 include/asm-generic/bitops/non-atomic.h:105:34: warning: 'shadow' may be used uninitialized in this function [-Wmaybe-uninitialized]
> 
> f6aafac184a3 ("IB/qib: fix false-postive maybe-uninitialized warning")
> 
> >       4 arch/arm/mach-bcm/bcm_kona_smc.c:36:34: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier]
> >       5 arch/arm/mach-omap2/prm_common.c:716:34: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier]
> >       5 arch/arm/mach-omap2/vc.c:562:35: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier]
> >       7 arch/arm/mach-spear/time.c:207:34: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier]
> >       8 arch/arm/mach-at91/pm.c:338:34: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier]
> >       2 arch/arm/mach-cns3xxx/core.c:349:36: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier]
> 
> 0527873b29b0 ("ARM: remove duplicate 'const' annotations'")
> 
> >       2 sound/soc/codecs/rt5514.c:398:14: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier]
> 
> 03ba791df98d ("ASoC: rt5514: fix gcc-7 warning")
> 
> >       2 sound/soc/codecs/rt5659.c:1153:14: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier]
> 
> eae39b5f4269 ("ASoC: rt5659: drop double const")
> 
> >       2 sound/soc/codecs/rt5660.c:529:14: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier]
> >       2 sound/soc/codecs/rt5660.c:532:14: warning: duplicate 'const' declaration specifier [-Wduplicate-decl-specifier]
> 
> 4281fcc02ed9 ("ASoC: rt5660: remove double const")
> 
> >       3 sound/pci/au88x0/au88x0_core.c:2304:68: warning: 'mix[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
> >       3 sound/pci/au88x0/au88x0_core.c:2305:58: warning: 'src[0]' may be used uninitialized in this function [-Wmaybe-uninitialized]
> 
> 13f99ebdd602 ("ALSA: au88x0: avoid theoretical uninitialized access")

Thanks for these, all now queued up.

greg k-h