perf_counter: Fix stack corruption in perf_read_hw

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With PERF_FORMAT_ID, perf_read_hw now needs space for up to 4 values.

Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

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Marti Raudsepp 2009-06-13 02:35:01 +03:00 • committed by Ingo Molnar

parent 87847b8f26

commit d5e8da6449

1 changed files with 1 additions and 1 deletions

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kernel/perf_counter.c

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