WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
   
 
 
Xen 
 
Home Products Support Community News
 
   
 

xen-devel

[Xen-devel] Re: DOM0 Hang on a large box....

>>> On 08.09.11 at 03:24, Mukesh Rathor <mukesh.rathor@xxxxxxxxxx> wrote:
> On Mon, 05 Sep 2011 13:26:42 +0100
> "Jan Beulich" <JBeulich@xxxxxxxx> wrote:
> 
>> From the observation of most CPUs sitting in _double_lock_balance()
>> I would have answered yes, but the odd upcall mask I don't recall
>> having seen. In any case - is your Dom0 kernel (presumably derived
>> from ours) up-to-date? That problem I recall was fixed months ago.
> 
> Yes, it's derived from yours, not quite upto date for various reasons I
> don't know about. If it's possible, please let me know patch c/s or id
> or something. I see tons there.... we must be far behind.

That's rather difficult, but the thing I have in mind was actually in one
or more 2.6.32.x stable update(s) (entirely Xen-unspecific, just
exposed more intensively under Xen). With kernel.org continuing to
be down it's also hard to point out the upstream commits - you'd want
to look for changes in kernel/smp.c.

Jan


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

<Prev in Thread] Current Thread [Next in Thread>