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    SubjectRe: A question of perf NMI handler
    On 04.08.10 06:24:18, Peter Zijlstra wrote:
    > On Wed, 2010-08-04 at 12:01 +0200, Robert Richter wrote:
    > > To ensure that all other nmi handlers are
    > > called, the perfctr's nmi handler must have the lowest priority. Then,
    > > the handler will be the last in the chain.
    > Well, unless another NMI handler has the exact same issue and also
    > starts eating all NMIs, just in case.

    In this case we will have to change the implementation for unhandled
    nmis. But I don't know of other sources with this issue.


    Advanced Micro Devices, Inc.
    Operating System Research Center

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