[lkml]   [2016]   [Aug]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH] sched: Avoid that __wait_on_bit_lock() hangs
On 08/08/2016 09:20 AM, Oleg Nesterov wrote:
> Do you use external modules during the testing?

Hello Oleg,

No external modules were loaded when I triggered the lockup I mentioned
in the patch description. Although the SRP test software I referred to
earlier can be run against the SCST SRP target driver, I'm using the
in-tree LIO SRP target driver to reproduce this lockup. BTW, I think it
is unlikely that the target driver framework is involved in the lockup
since I have observed this lockup before when no SRP target driver was
loaded on the test system. The same lockup also has already been
observed with md-raid.



 \ /
  Last update: 2016-08-08 21:21    [W:0.189 / U:0.432 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site