Messages in this thread | | | Date | Fri, 18 Apr 2014 09:18:07 -0400 | From | Konrad Rzeszutek Wilk <> | Subject | Re: [PATCH v9 00/19] qspinlock: a 4-byte queue spinlock with PV support |
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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@infradead.org > >> - 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
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