linux-kernel - RE: [PATCH 5.10 000/104] 5.10.175-rc1 review

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Message-ID: <TYCPR01MB10588706C488609CACB02192BB7BF9@TYCPR01MB10588.jpnprd01.prod.outlook.com>
Date:   Wed, 15 Mar 2023 14:21:35 +0000
From:   Chris Paterson <Chris.Paterson2@...esas.com>
To:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        "stable@...r.kernel.org" <stable@...r.kernel.org>
CC:     "patches@...ts.linux.dev" <patches@...ts.linux.dev>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
        "torvalds@...ux-foundation.org" <torvalds@...ux-foundation.org>,
        "akpm@...ux-foundation.org" <akpm@...ux-foundation.org>,
        "linux@...ck-us.net" <linux@...ck-us.net>,
        "shuah@...nel.org" <shuah@...nel.org>,
        "patches@...nelci.org" <patches@...nelci.org>,
        "lkft-triage@...ts.linaro.org" <lkft-triage@...ts.linaro.org>,
        "pavel@...x.de" <pavel@...x.de>,
        "jonathanh@...dia.com" <jonathanh@...dia.com>,
        "f.fainelli@...il.com" <f.fainelli@...il.com>,
        "sudipm.mukherjee@...il.com" <sudipm.mukherjee@...il.com>,
        "srw@...dewatkins.net" <srw@...dewatkins.net>,
        "rwarsow@....de" <rwarsow@....de>
Subject: RE: [PATCH 5.10 000/104] 5.10.175-rc1 review

Hello Greg,

> From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
> Sent: 15 March 2023 12:12
> 
> This is the start of the stable review cycle for the 5.10.175 release.
> There are 104 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.

Tested-by: Chris Paterson (CIP) <chris.paterson2@...esas.com>
CI Pipeline: https://gitlab.com/cip-project/cip-testing/linux-stable-rc-ci/-/pipelines/807195733

We (CIP) are seeing some build issues with Linux 5.10.175-rc1 (420b6d10bae3).


1)
For a couple of arm configs we see a variation of:
In file included from kernel/sched/core.c:13:
kernel/sched/sched.h: In function 'cpu_in_capacity_inversion':
kernel/sched/sched.h:2560:20: error: 'struct rq' has no member named 'cpu_capacity_inverted'
 2560 |  return cpu_rq(cpu)->cpu_capacity_inverted;
      |                    ^~
make[2]: *** [scripts/Makefile.build:286: kernel/sched/core.o] Error 1
make[1]: *** [scripts/Makefile.build:503: kernel/sched] Error 2

Full log: https://gitlab.com/cip-project/cip-testing/linux-stable-rc-ci/-/jobs/3938632489#L1910

This code was added in "sched/fair: Detect capacity inversion".


Kind regards, Chris