diff options
| author | Kan Liang <kan.liang@intel.com> | 2017-11-14 06:06:40 -0800 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2017-11-14 17:07:49 +0100 |
| commit | bb9fbe1b57503f790dbbf9f06e72cb0fb9e60740 (patch) | |
| tree | cbe021075474b56bcce6d7f5d045c206fc9c6daa /kernel/events | |
| parent | 58ba4d5a25579e5c7e312bd359c95f3a9a0a242c (diff) | |
perf/x86/intel/uncore: Add event constraint for BDX PCU
Event select bit 7 'Use Occupancy' in PCU Box is not available for
counter 0 on BDX
Add a constraint to fix it.
Reported-by: Stephane Eranian <eranian@google.com>
Signed-off-by: Kan Liang <kan.liang@intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Tested-by: Stephane Eranian <eranian@google.com>
Cc: peterz@infradead.org
Cc: ak@linux.intel.com
Link: https://lkml.kernel.org/r/1510668400-301000-1-git-send-email-kan.liang@intel.com
Diffstat (limited to 'kernel/events')
0 files changed, 0 insertions, 0 deletions