lkml.org 
[lkml]   [2021]   [May]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRE: [PATCH v3 0/3] mm,hwpoison: fix sending SIGBUS for Action Required MCE
Date
>> I updated the series based on previous feedbacks/discussions.
>
> Tested-by: Tony Luck <tony.luck@intel.com>

Maybe this series should get a "Cc: stable" tag too?

I don't have a specific commit to provide for Fixes:, but it deals
with an issue where sometimes processes return from the machine
check handler and hit the same machine check again.

It's hard[1] to hit in v5.8, but somehow gets progressively easier in
newer versions.

-Tony

[1] Initially I thought it didn't happen at all in v5.8. Then wasted a bunch
of time trying to bisect. But my "git bisect good" responses turned out to
be randomly assigned when I just hadn't tried enough times to make the
problem show up.

\
 
 \ /
  Last update: 2021-05-07 05:38    [W:0.096 / U:0.412 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site