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    SubjectRe: [PATCH] trace: Add special x86 irq entry/exit tracepoints
    On Mon, 2011-04-25 at 16:41 -0700, Vaibhav Nagarnaik wrote:
    > From: Jiaying Zhang <>
    > Apart from the normal interrupts, we often also need to trace
    > architecture special interrupts. The following patch adds the event
    > definition and trace instrumentation for some x86 special interrupts. We
    > hope the similar approach can also be used to trace special interrupts
    > on other architectures. However, the patch only supports x86 at this
    > point.

    Again, this requires an acked-by from Ingo or Thomas.

    -- Steve

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