[lkml]   [2023]   [Jan]   [29]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH v2 0/9] A few more cpuidle vs rcu fixes
On Thu, Jan 26, 2023 at 04:08:29PM +0100, Peter Zijlstra wrote:
> 0-day robot reported graph-tracing made the cpuidle-vs-rcu rework go splat.
> These patches appear to cure this, the ftrace selftest now runs to completion
> without spamming scary messages to dmesg.
> Since v1:
> - fixed recursive RCU splats
> - fixed psci thingies for arm (null)
> - improved the tracing WARN (rostedt)
> - fixed TRACE_PREEMPT_TOGGLE (null)
> ---

Applying this gets me the name objtool warnings noted before, but only
on KASAN kernels. Other than that, works fine as far as rcutorture
is concerned.

Thanx, Paul

 \ /
  Last update: 2023-03-27 00:01    [W:0.220 / U:0.064 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site