Re: [PATCH 4.19 00/39] 4.19.278-rc1 review

From: "Daniel Díaz" <daniel.diaz@linaro.org>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, stable@vger.kernel.org
Cc: 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
Subject: Re: [PATCH 4.19 00/39] 4.19.278-rc1 review
Date: Wed, 15 Mar 2023 09:44:59 -0600	[thread overview]
Message-ID: <7e46d536-cc68-4b7c-e56e-cf1b94a925cb@linaro.org> (raw)
In-Reply-To: <20230315115721.234756306@linuxfoundation.org>

Hello!

On 15/03/23 06:12, Greg Kroah-Hartman wrote:
> This is the start of the stable review cycle for the 4.19.278 release.
> There are 39 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 Fri, 17 Mar 2023 11:57:10 +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/v4.x/stable-review/patch-4.19.278-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-4.19.y
> and the diffstat can be found below.
> 
> thanks,
> 
> greg k-h

Lots and lots of failures, mostly Arm.

For Arm, Arm64, MIPS, with GCC-8, GCC-9, GCC-10, GCC-11, GCC-12, Clang-16, for some combinations with:
* axm55xx_defconfig
* davinci_all_defconfig
* defconfig
* defconfig-40bc7ee5
* lkftconfig-kasan
* multi_v5_defconfig
* s5pv210_defconfig
* sama5_defconfig

-----8<-----
/builds/linux/kernel/cgroup/cgroup.c:2237:2: error: implicit declaration of function 'get_online_cpus' [-Werror,-Wimplicit-function-declaration]
         get_online_cpus();
         ^
/builds/linux/kernel/cgroup/cgroup.c:2237:2: note: did you mean 'get_online_mems'?
/builds/linux/include/linux/memory_hotplug.h:258:20: note: 'get_online_mems' declared here
static inline void get_online_mems(void) {}
                    ^
/builds/linux/kernel/cgroup/cgroup.c:2248:2: error: implicit declaration of function 'put_online_cpus' [-Werror,-Wimplicit-function-declaration]
         put_online_cpus();
         ^
/builds/linux/kernel/cgroup/cgroup.c:2248:2: note: did you mean 'put_online_mems'?
/builds/linux/include/linux/memory_hotplug.h:259:20: note: 'put_online_mems' declared here
static inline void put_online_mems(void) {}
                    ^
2 errors generated.
make[3]: *** [/builds/linux/scripts/Makefile.build:303: kernel/cgroup/cgroup.o] Error 1
----->8-----

For Arm64, i386 x86, with GCC-11, Perf has a new error:

-----8<-----
In function 'ready',
     inlined from 'sender' at bench/sched-messaging.c:90:2:
bench/sched-messaging.c:76:13: error: 'dummy' is used uninitialized [-Werror=uninitialized]
    76 |         if (write(ready_out, &dummy, 1) != 1)
       |             ^~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from bench/../perf-sys.h:5,
                  from bench/../perf.h:18,
                  from bench/sched-messaging.c:13:
----->8-----

Greetings!

Daniel Díaz
daniel.diaz@linaro.org