Re: [PATCH v9 00/19] qspinlock: a 4-byte queue spinlock with PV support

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, Apr 17, 2014 at 09:48:36PM -0400, Waiman Long wrote:
> On 04/17/2014 01:23 PM, Konrad Rzeszutek Wilk wrote:
> >On Thu, Apr 17, 2014 at 11:03:52AM -0400, Waiman Long wrote:
> >>v8->v9:
> >>   - Integrate PeterZ's version of the queue spinlock patch with some
> >>     modification:
> >>     http://lkml.kernel.org/r/20140310154236.038181843@xxxxxxxxxxxxx
> >>   - Break the more complex patches into smaller ones to ease review effort.
> >>   - Fix a racing condition in the PV qspinlock code.
> >I am not seeing anything mentioning that the overcommit scenario
> >for KVM and Xen had been fixed. Or was the 'racing condition' said
> >issue?
> >
> >Thanks.
> 
> The hanging is caused by a racing condition which should be fixed in
> the v9 patch. Please let me know if you are still seeing it.

OK, is there a git tree with these patches to easily slurp them up?


Thanks!
> 
> -Longman
--
To unsubscribe from this list: send the line "unsubscribe kvm" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [KVM ARM]     [KVM ia64]     [KVM ppc]     [Virtualization Tools]     [Spice Development]     [Libvirt]     [Libvirt Users]     [Linux USB Devel]     [Linux Audio Users]     [Yosemite Questions]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux