lkml.org 
[lkml]   [2010]   [Mar]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: 2.6.33: ftrace triggers soft lockup
From
On Thu, Mar 4, 2010 at 9:54 PM, Steven Rostedt <rostedt@goodmis.org> wrote:
> On Wed, 2010-03-03 at 14:04 +0800, Américo Wang wrote:
>> I am not sure if this is ftrace's fault, but it is ftrace who triggers
>> the soft lockup. On my machine, it is pretty easy, just run:
>>
>> echo function_graph > current_tracer
>>
>> I found this when 2.6.33-rc7, but forgot to report here. I just tried
>> today's
>> Linus tree, it still has this problem.
>
> So this is not present in 2.6.33-rc6? If you know approximately when it
> appeared, would you be able to do a git bisect on it?
>

I can't say that because I didn't try -rc6.

Ok, let me try to do a bisect, but since weekend is coming, I can't do
any testing during weekend, so will try it next Monday.

Thanks!
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/

\
 
 \ /
  Last update: 2010-03-05 05:17    [W:0.120 / U:1.032 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site