perf/x86/intel/ds: Check insn_get_length() retval

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intel_pmu_pebs_fixup_ip() needs only the insn length so use the
appropriate helper instead of a full decode. A full decode differs only
in running insn_complete() on the decoded insn but that is not needed
here.

Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lkml.kernel.org/r/20210304174237.31945-8-bp@alien8.de

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Borislav Petkov 2020-11-06 16:33:34 +01:00

parent 514ef77607

commit 2ff49881d6

1 changed files with 5 additions and 6 deletions

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arch/x86/events/intel/ds.c

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