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Date:   Mon, 12 Jul 2021 20:54:08 +0200
From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     Naresh Kamboju <naresh.kamboju@linaro.org>
Cc:     Michael Ellerman <mpe@ellerman.id.au>,
        open list <linux-kernel@vger.kernel.org>,
        Linus Torvalds <torvalds@linux-foundation.org>,
        Andrew Morton <akpm@linux-foundation.org>,
        Guenter Roeck <linux@roeck-us.net>,
        Shuah Khan <shuah@kernel.org>, patches@kernelci.org,
        lkft-triage@lists.linaro.org, Pavel Machek <pavel@denx.de>,
        Jon Hunter <jonathanh@nvidia.com>,
        Florian Fainelli <f.fainelli@gmail.com>,
        linux-stable <stable@vger.kernel.org>,
        Nathan Lynch <nathanl@linux.ibm.com>
Subject: Re: [PATCH 5.10 000/593] 5.10.50-rc1 review
Message-ID: <YOyP0Bv8FZIoaENk@kroah.com>
References: <20210712060843.180606720@linuxfoundation.org>
 <CA+G9fYtdYvUse1Osfrux6DVU_DiLAKveQqnEZ36eoG-fThJBqw@mail.gmail.com>
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On Mon, Jul 12, 2021 at 05:51:53PM +0530, Naresh Kamboju wrote:
> On Mon, 12 Jul 2021 at 11:59, Greg Kroah-Hartman
> <gregkh@linuxfoundation.org> wrote:
> >
> > This is the start of the stable review cycle for the 5.10.50 release.
> > There are 593 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 Wed, 14 Jul 2021 06:02:46 +0000.
> > Anything received after that time might be too late.
> >
> > The whole patch series can be found in one patch at:
> >         https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.10.50-rc1.gz
> > or in the git tree and branch at:
> >         git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.10.y
> > and the diffstat can be found below.
> >
> > thanks,
> >
> > greg k-h
> 
> Results from Linaro’s test farm.
> Regression detected on powerpc,
> 
> Regressions found on powerpc:
>  - build/gcc-10-cell_defconfig
>  - build/gcc-10-maple_defconfig
>  - build/gcc-10-defconfig
>  - build/gcc-8-defconfig
>  - build/gcc-9-defconfig
>  - build/gcc-9-maple_defconfig
>  - build/gcc-8-maple_defconfig
>  - build/gcc-8-cell_defconfig
>  - build/gcc-9-cell_defconfig
> 
> The following patch caused build warnings / errors on powerpc.
> 
> > Michael Ellerman <mpe@ellerman.id.au>
> >     powerpc/stacktrace: Fix spurious "stale" traces in raise_backtrace_ipi()
> 
> Build error:
> --------------
> arch/powerpc/kernel/stacktrace.c: In function 'raise_backtrace_ipi':
> arch/powerpc/kernel/stacktrace.c:248:5: error: implicit declaration of
> function 'udelay' [-Werror=implicit-function-declaration]
>   248 |     udelay(1);
>       |     ^~~~~~
> cc1: all warnings being treated as errors
> 
> Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>
> 
> link to build log:
> https://builds.tuxbuild.com/1vCh34NozLpcdYwjDS72K2fkiM3/

Added the needed .h file and pushed out a -rc2.

thanks,

greg k-h