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    SubjectRe: [PATCH v9 00/19] qspinlock: a 4-byte queue spinlock with PV support
    On 04/17/2014 10:53 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?

    Saw changes in patch 18 that fixes for kvm (19 for xen). 'll
    test the series and confirm.



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