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    SubjectRe: [PATCH] perf: Fix intel shared extra msr allocation
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    There is something wrong with this patch, I instrumented the code
    and I can see:
    [ 1377.324575] 1. idx=1 reg_idx=1 ref=-1 config=0xff01 era->config=0xff01
    ^^^^^^
    The test case on WSM (RSP0, RSP1):

    $ perf stat -a -C13 -e
    offcore_response_1:dmnd_data_rd,offcore_response_1:dmnd_data_rd sleep
    100 &
    $ perf stat -a -C1 -e offcore_response_1:dmnd_rfo sleep 1

    I think this happens during scheduling of the events, i.e., during the
    run and not on initial
    programming. That could happen with cgroups, for instance.

    On Tue, Jun 5, 2012 at 3:51 PM, Stephane Eranian <eranian@google.com> wrote:
    > On Tue, Jun 5, 2012 at 3:47 PM, Peter Zijlstra <peterz@infradead.org> wrote:
    >> On Tue, 2012-06-05 at 15:38 +0200, Stephane Eranian wrote:
    >>
    >>> Will try it on my systems. Though it appears the patch has some
    >>> ^M all over.
    >>
    >> Yeah, stupid evolution can only do quoted-printable these days..
    >> progress they call this :/
    >>
    >> I can send you an awk script to unmangle it if you want.. but git can do
    >> it too somehow.
    >
    > Will try with git, otherwise can do it manually, patch is small enough.
    > Thanks.


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