lkml.org 
[lkml]   [2008]   [Jul]   [7]   [last100]   RSS Feed
Views: [more markup]  [less markup]  [headers]  [forward] 
 
Messages in this thread
/
DateMon, 7 Jul 2008 08:32:18 +0200
FromIngo Molnar <>
SubjectRe: [Bug #10872] x86_64 boot hang when CONFIG_NUMA=n
* Linus Torvalds <torvalds@linux-foundation.org> wrote:

> > This still happens with 2.6.26-rc9.  Using CONFIG_NUMA=y boots OK.
> 
> Ok, then it wasn't the nr_zones thing.
> 
> Since it seems to be repeatable for you, can you bisect it?

one guess would be:

| commit e8ee6f0ae5cd860e8e6c02807edfa3c1fa01bcb5
| Author: Yinghai Lu <yhlu.kernel@gmail.com>
| Date:   Sun Apr 13 01:41:58 2008 -0700
|
|     x86: work around io allocation overlap of HT links

but ... since CONFIG_NUMA makes it work, i'm not sure about that.

Randy, could you post the full CONFIG_NUMA bootlog as well, does it show 
any difference in resource allocations?

	Ingo



\
 
 \ /
  Last update: 2008-07-07 08:35    [from the cache]
©2003-2008