lkml.org 
[lkml]   [2014]   [Mar]   [27]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: mm: BUG: Bad page state in process ksmd
On 03/27/2014 11:21 AM, Hugh Dickins wrote:
> I've thought about this some, and slept on it, but don't yet see
> how it comes about. I'll have to come back to it later.
>
> Was it a one-off, or do you find it fairly easy to reproduce?
>
> If the latter, it would be interesting to know if it comes from
> recent changes or not. mm/mlock.c does appear to have been under
> continuous revision for several releases (but barely changed in next).

I can't say it's easy to reproduce but it did happen 5-6 times at this point.

As far as I can tell there were no big changes in trinity for the last week
or so while we were in lsf/mm, and this issue being reproducible makes me
believe it has something to do with recent changes to mm code.


Thanks,
Sasha


\
 
 \ /
  Last update: 2014-03-27 17:02    [W:0.068 / U:0.184 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site