lkml.org 
[lkml]   [2021]   [Jul]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: [PATCH] powerpc: preempt: Don't touch the idle task's preempt_count during hotplug
Date
On Wed, 7 Jul 2021 19:38:31 +0100, Valentin Schneider wrote:
> Powerpc currently resets a CPU's idle task preempt_count to 0 before said
> task starts executing the secondary startup routine (and becomes an idle
> task proper).
>
> This conflicts with commit
>
> f1a0a376ca0c ("sched/core: Initialize the idle task with preemption disabled")
>
> [...]

Applied to powerpc/fixes.

[1/1] powerpc: preempt: Don't touch the idle task's preempt_count during hotplug
https://git.kernel.org/powerpc/c/2c669ef6979c370f98d4b876e54f19613c81e075

cheers

\
 
 \ /
  Last update: 2021-07-08 15:54    [W:0.048 / U:0.900 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site