lkml.org 
[lkml]   [2010]   [Sep]   [12]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: EeePC 900 reboots/hangs when using using perf -a -f -g
From
Date
On Sun, 2010-09-12 at 11:28 +0100, Sitsofe Wheeler wrote:
> Hi,
>
> On an EeePC 900 running 2.6.36rc3 I've been finding that the laptop
> immediately reboots or hangs forever if I run
>
> perf -a -f -g xset dpms force off
>
> . I've got lockdep checking and stack overflow checking on but these
> don't make any difference. Using only -a -f doesn't show the problem. I
> have also found that disabling eeepc-laptop in the kernel config also
> removes the problem.
>
> Any suggestions?

Bisect it?

Does .35 work? If so, you could try it with the .35 version of
eeepc-laptop driver to see if its something specific to that driver, or
if its something we did to the stack unwinding code.

Most curious issue..


\
 
 \ /
  Last update: 2010-09-12 12:59    [W:0.200 / U:0.688 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site