On Wed, Sep 24, 2014 at 10:50 PM, Andi Kleen wrote:
> From: Andi Kleen
>
> On systems with more than one socket perf stat --per-core
> would either segfault or stop before outputting all cores.
> The problem was that the output code referenced the
> id including the socket number in the higher bi
From: Andi Kleen
On systems with more than one socket perf stat --per-core
would either segfault or stop before outputting all cores.
The problem was that the output code referenced the
id including the socket number in the higher bits, which
is far beyond any per cpu array.
Mask out the socket
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