lkml.org 
[lkml]   [2014]   [Nov]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: frequent lockups in 3.18rc4
From
On Sun, Nov 30, 2014 at 1:21 PM, Dâniel Fraga <fragabr@gmail.com> wrote:
>
> Yes, but "menuconfig" doesn't allow me to disable it (it's
> always checked). Newbie question: does TREE_PREEMPT_RCU depends on any
> other option? Thanks.

Maybe you'll have to turn off RCU_CPU_STALL_VERBOSE first.

Although I think you should be able to just edit the .config file,
delete the like that says

CONFIG_TREE_PREEMPT_RCU=y

and then just do a "make oldconfig", and then verify that
TREE_PREEMPT_RCU hasn't been re-enabled by some dependency. But it
shouldn't have, and that "make oldconfig" should get rid of anything
that depends on TREE_PREEMPT_RCU.

Linus


\
 
 \ /
  Last update: 2014-12-01 02:01    [W:0.473 / U:0.916 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site