lkml.org 
[lkml]   [2001]   [Jul]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: 2.4.7p6 hang
From
>>>>> " " == Andrew Morton <andrewm@uow.edu.au> writes:

> Trond Myklebust wrote:
>>
>> ... I have the same problem on my setup. To me, it looks like
>> the loop in spawn_ksoftirqd() is suffering from some sort of
>> atomicity problem.

> Does a `set_current_state(TASK_RUNNING);' in spawn_ksoftirqd()
> fix it? If so we have a rogue initcall...

Nope. The same thing happens as before.

A couple of debugging statements show that ksoftirqd_CPU0 gets created
fine, and that ksoftirqd_task(0) is indeed getting set correctly
before we loop in spawn_ksoftirqd().
After this the second call to kernel_thread() succeeds, but
ksoftirqd() itself never gets called before the hang occurs.

Cheers,
Trond
-
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: 2005-03-22 12:56    [W:0.022 / U:8.424 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site