diff options
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2013-05-03 14:11:25 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2013-05-05 10:58:11 +0200 |
| commit | 7cc23cd6c0c7d7f4bee057607e7ce01568925717 (patch) | |
| tree | 9d2b46d8cc614f6ad11ed82b0f93e855e8531f42 /arch/s390/lib/uaccess.h | |
| parent | 6e15eb3ba6c0249c9e8c783517d131b47db995ca (diff) | |
perf/x86/intel/lbr: Demand proper privileges for PERF_SAMPLE_BRANCH_KERNEL
We should always have proper privileges when requesting kernel
data.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: <stable@kernel.org>
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
Diffstat (limited to 'arch/s390/lib/uaccess.h')
0 files changed, 0 insertions, 0 deletions