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

[Chris Paterson]

Hello Greg,

> From: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
> 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@xxxxxxxxxxx>
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