lkml.org 
[lkml]   [2018]   [Aug]   [10]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH v12 2/3] tracepoint: Make rcuidle tracepoint callers use SRCU
On Fri, 10 Aug 2018 11:35:54 -0400
Steven Rostedt <rostedt@goodmis.org> wrote:

> Investigating it, it's that when we register more than one event, the
> tracepoint code calls "release_probes" when adding new tracepoints (as
> it updated the tracepoint array), and this is done very early in boot
> up, causing this warning.
>
> I'm still looking at ways to fix this. Any ideas would help.

I just posted a patch:

http://lkml.kernel.org/r/20180810123042.51ceddb9@gandalf.local.home

It appears to fix the issue. I'm going to start testing it in my suite.
Does anyone have any concerns about it, or a better solution?

Thanks!

-- Steve

\
 
 \ /
  Last update: 2018-08-10 18:33    [W:0.073 / U:17.772 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site