lkml.org 
[lkml]   [2008]   [Mar]   [24]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [Xen-devel] Re: Xen paravirt frontend block hang
Jeremy Fitzhardinge wrote:
> Christopher S. Aker wrote:
>> Jeremy Fitzhardinge wrote:
>>> Are you running an SMP or UP domain? I found I could get hangs very
>>> easily with UP (but I need confirm it isn't a result of some other
>>> very experimental patches).
>>
>> The hang occurs with both SMP and UP compiled pv_ops kernels. SMP
>> kernels are still slightly responsive after the hang occurs, which
>> makes me think only one proc gets stuck at a time, not the entire kernel.
>
> The patch I posted yesterday - "xen: fix RMW when unmasking events" -
> should definitively fix the hanging-under-load bugs (I hope).

Confirmed-by: caker@theshore.net

Nice work!

-Chris



\
 
 \ /
  Last update: 2008-03-25 02:39    [W:0.116 / U:0.004 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site