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From:   Naresh Kamboju <naresh.kamboju@linaro.org>
Date:   Sat, 25 Nov 2023 00:35:47 +0530
Message-ID: <CA+G9fYtrUpJ_+-k6dBaX0yZX-dkkrz3Qg-1FRwkG83pZvN44ow@mail.gmail.com>
Subject: Re: [PATCH 6.6 000/530] 6.6.3-rc1 review
To:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        Zhen Lei <thunder.leizhen@huawei.com>
Cc:     stable@vger.kernel.org, patches@lists.linux.dev,
        linux-kernel@vger.kernel.org, torvalds@linux-foundation.org,
        akpm@linux-foundation.org, linux@roeck-us.net, shuah@kernel.org,
        patches@kernelci.org, lkft-triage@lists.linaro.org, pavel@denx.de,
        jonathanh@nvidia.com, f.fainelli@gmail.com,
        sudipm.mukherjee@gmail.com, srw@sladewatkins.net, rwarsow@gmx.de,
        conor@kernel.org, "Paul E. McKenney" <paulmck@kernel.org>,
        Frederic Weisbecker <frederic@kernel.org>,
        rcu <rcu@vger.kernel.org>
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On Fri, 24 Nov 2023 at 23:34, Greg Kroah-Hartman
<gregkh@linuxfoundation.org> wrote:
>
> This is the start of the stable review cycle for the 6.6.3 release.
> There are 530 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, 26 Nov 2023 17:19:17 +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/v6.x/stable-review/patch-6.6.3-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-6.6.y
> and the diffstat can be found below.
>
> thanks,
>
> greg k-h


> Zhen Lei <thunder.leizhen@huawei.com>
>     rcu: Dump memory object info if callback function is invalid


Following build warnings / errors noticed while building the
arm64 tinyconfig on stable-rc linux-6.6.y.


kernel/rcu/update.c:49:
kernel/rcu/rcu.h: In function 'debug_rcu_head_callback':
kernel/rcu/rcu.h:255:17: error: implicit declaration of function
'kmem_dump_obj'; did you mean 'mem_dump_obj'?
[-Werror=implicit-function-declaration]
  255 |                 kmem_dump_obj(rhp);
      |                 ^~~~~~~~~~~~~
      |                 mem_dump_obj
cc1: some warnings being treated as errors


rcu: Dump memory object info if callback function is invalid
[ Upstream commit 2cbc482d325ee58001472c4359b311958c4efdd1 ]

Steps to reproduce:
$ tuxmake --runtime podman --target-arch arm64 --toolchain gcc-11
--kconfig tinyconfig config debugkernel dtbs kernel modules xipkernel

Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>

Links:
 - https://storage.tuxsuite.com/public/linaro/lkft/builds/2YdN5Tb5NAFPo7H9WWQd0APrWu1/


--
Linaro LKFT
https://lkft.linaro.org