linux-kernel - Re: [PATCH 5.14 000/100] 5.14.8-rc1 review

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Message-ID: <6ebcc3a5-d57b-8aef-1964-17a210eb9334@linaro.org>
Date:   Fri, 24 Sep 2021 09:21:48 -0500
From:   Daniel Díaz <daniel.diaz@...aro.org>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        linux-kernel@...r.kernel.org
Cc:     shuah@...nel.org, f.fainelli@...il.com, patches@...nelci.org,
        lkft-triage@...ts.linaro.org, jonathanh@...dia.com,
        stable@...r.kernel.org, pavel@...x.de, akpm@...ux-foundation.org,
        torvalds@...ux-foundation.org, linux@...ck-us.net
Subject: Re: [PATCH 5.14 000/100] 5.14.8-rc1 review

Hello!

On 9/24/21 7:43 AM, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 5.14.8 release.
> There are 100 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 Sep 2021 12:43:20 +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-5.14.8-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-5.14.y
> and the diffstat can be found below.
> 
> thanks,
> 
> greg k-h

Regressions detected.

While building Perf for arm, arm64, i386 and x86, all with GCC 11, the following errors were encountered:

   util/parse-events-hybrid.c: In function 'add_hw_hybrid':
   util/parse-events-hybrid.c:84:17: error: implicit declaration of function 'copy_config_terms'; did you mean 'perf_pmu__config_terms'? [-Werror=implicit-function-declaration]
      84 |                 copy_config_terms(&terms, config_terms);
         |                 ^~~~~~~~~~~~~~~~~
         |                 perf_pmu__config_terms
   util/parse-events-hybrid.c:88:17: error: implicit declaration of function 'free_config_terms'; did you mean 'perf_pmu__config_terms'? [-Werror=implicit-function-declaration]
      88 |                 free_config_terms(&terms);
         |                 ^~~~~~~~~~~~~~~~~
         |                 perf_pmu__config_terms
   cc1: all warnings being treated as errors

To reproduce this build locally (for instance):
   tuxmake \
     --target-arch=x86_64 \
     --kconfig=defconfig \
     --kconfig-add=https://raw.githubusercontent.com/Linaro/meta-lkft/sumo/recipes-kernel/linux/files/lkft.config \
     --kconfig-add=https://raw.githubusercontent.com/Linaro/meta-lkft/sumo/recipes-kernel/linux/files/lkft-crypto.config \
     --kconfig-add=https://raw.githubusercontent.com/Linaro/meta-lkft/sumo/recipes-kernel/linux/files/distro-overrides.config \
     --kconfig-add=https://raw.githubusercontent.com/Linaro/meta-lkft/sumo/recipes-kernel/linux/files/systemd.config \
     --kconfig-add=https://raw.githubusercontent.com/Linaro/meta-lkft/sumo/recipes-kernel/linux/files/virtio.config \
     --kconfig-add=CONFIG_IGB=y \
     --kconfig-add=CONFIG_UNWINDER_FRAME_POINTER=y \
     --kconfig-add=CONFIG_FTRACE_SYSCALLS=y \
     --toolchain=gcc-11 \
     --runtime=podman \
     perf

The nbd problems persist on some Arm configurations with Clang (footbridge_defconfig, mini2440_defconfig, s3c2410_defconfig):
   ERROR: modpost: "__mulodi4" [drivers/block/nbd.ko] undefined!

Greetings!

Daniel Díaz
daniel.diaz@...aro.org