kernel-ark/kernel/events
Stephane Eranian 2b923c8f5d perf/x86: Check branch sampling priv level in generic code
This patch moves commit 7cc23cd to the generic code:

 perf/x86/intel/lbr: Demand proper privileges for PERF_SAMPLE_BRANCH_KERNEL

The check is now implemented in generic code instead of x86 specific
code. That way we do not have to repeat the test in each arch
supporting branch sampling.

Signed-off-by: Stephane Eranian <eranian@google.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Link: http://lkml.kernel.org/r/20130521105337.GA2879@quad
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2013-05-28 09:13:54 +02:00
..
callchain.c perf: Add attribute to filter out callchains 2012-08-10 12:40:57 -03:00
core.c perf/x86: Check branch sampling priv level in generic code 2013-05-28 09:13:54 +02:00
hw_breakpoint.c perf: Fix hw breakpoints overflow period sampling 2013-05-28 08:59:54 +02:00
internal.h perf: Fix ring_buffer perf_output_space() boundary calculation 2013-03-21 12:04:35 +01:00
Makefile uprobes: Move to kernel/events/ 2012-02-22 11:08:00 +01:00
ring_buffer.c perf: Fix vmalloc ring buffer pages handling 2013-05-01 12:34:46 +02:00
uprobes.c uretprobes: Remove -ENOSYS as return probes implemented 2013-04-13 15:31:58 +02:00