lkml.org 
[lkml]   [2010]   [Jul]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: Memory corruption during hibernation since 2.6.31
From
On Thu, Jul 29, 2010 at 5:01 PM, KAMEZAWA Hiroyuki
<kamezawa.hiroyu@jp.fujitsu.com> wrote:

> I think the best way is kexec(). But maybe rollback from hibernation failure
> will be difficult. Considering how crash-dump works well and under maintainance
> by many enterprise guys, hibernation-by-kexec is a choice. I think. It can make
> reuse of kdump code, ...or, hibernation-resume code can eat kdump image
> directly. Maybe the problem will be the speed of dump.

I've no appetite for a total rework of hibernation, and I don't see
how that would
address the issue: I'm just looking for some protection against swap
reuse danger.

Hugh


\
 
 \ /
  Last update: 2010-07-30 06:13    [W:0.127 / U:1.040 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site