lkml.org 
[lkml]   [2021]   [Jan]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: lockdep splat in v5.11-rc1 involving console_sem and rq locks
Date
On 06/01/21 16:44, Peter Zijlstra wrote:
> On Wed, Jan 06, 2021 at 06:46:21AM -0800, Paul E. McKenney wrote:
>> What would break if I made the code dump out a few entries in the
>> runqueue if the warning triggered?
>
> There was a patch around that did that, Valentin might remember where
> that was.

There is http://lore.kernel.org/r/jhjpn4bwznx.mognet@arm.com which is a
dumb inline of print_rq() / print_task().

\
 
 \ /
  Last update: 2021-01-06 16:51    [W:0.054 / U:1.412 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site