lkml.org 
[lkml]   [2019]   [Aug]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [RT BUG] isolcpus causes sleeping function called from invalid context (4.19.59-rt24)
On Mon, 5 Aug 2019 12:06:46 +0200
Juri Lelli <juri.lelli@redhat.com> wrote:

> This only happens if isolcpus are configured at boot.
>
> AFAIU, RT is reworking workqueues and 5.x-rt shouldn't suffer from this.
> As a matter of fact, I could verify that backporting the workqueue
> rework all-in change from 5.0-rt [1] fixes this problem.

So you have backported this and it fixed the bug?

>
> I'm thus wondering if there is any plan on backporting the rework to
> 4.19-rt stable, and if that patch has dependencies, or if any alternative
> fix might be found for this problem.

I could do it after I fix the bug with 4.19.63 merge :-/ (which may be
related. Who knows).

-- Steve

\
 
 \ /
  Last update: 2019-08-07 22:08    [W:0.086 / U:0.224 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site