diff options
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2013-05-03 14:11:25 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-05-11 07:18:22 -0700 |
| commit | 5e23729b22a8ec773f4545bf4a0d0abc3c90d4ba (patch) | |
| tree | 5044e8e990134823fad224d0e12c5207a0cb53c3 /net | |
| parent | d851a41c72181e5170a3a81fa124c678bd449a1c (diff) | |
perf/x86/intel/lbr: Demand proper privileges for PERF_SAMPLE_BRANCH_KERNEL
commit 7cc23cd6c0c7d7f4bee057607e7ce01568925717 upstream.
We should always have proper privileges when requesting kernel
data.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: eranian@google.com
Link: http://lkml.kernel.org/r/20130503121256.230745028@chello.nl
[ Fix build error reported by fengguang.wu@intel.com, propagate error code back. ]
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: http://lkml.kernel.org/n/tip-v0x9ky3ahzr6nm3c6ilwrili@git.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'net')
0 files changed, 0 insertions, 0 deletions