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    SubjectRe: [PATCH] Fix potential interrupts during alternative patching [was Re: [RFC] Avoid PIT SMP lockups]
    Zachary Amsden wrote:
    > So this patch is an obvious bugfix - please apply, and to stable as
    > well. I'm not sure when this broke, but taking interrupts in the
    > middle of self modifying code is not a pretty sight.

    I had actually seen this when I built the Xen paravirt kernel with SMP
    on, but I assumed it was something in the pv_ops tree rather than
    mainline...

    J
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