perf/x86/intel: Add more available bits for OFFCORE_RESPONSE of Intel Tremont
authorKan Liang <kan.liang@linux.intel.com>
Fri, 1 May 2020 12:54:42 +0000 (05:54 -0700)
committerPeter Zijlstra <peterz@infradead.org>
Tue, 19 May 2020 18:34:16 +0000 (20:34 +0200)
commit0813c40556fce1eeefb996e020cc5339e0b84137
tree8f518e9e4e49767384858b372dc74d9195dff693
parentf649fc2eefdef7a67698a3c584222c5c8c5a6785
perf/x86/intel: Add more available bits for OFFCORE_RESPONSE of Intel Tremont

The mask in the extra_regs for Intel Tremont need to be extended to
allow more defined bits.

"Outstanding Requests" (bit 63) is only available on MSR_OFFCORE_RSP0;

Fixes: 6daeb8737f8a ("perf/x86/intel: Add Tremont core PMU support")
Reported-by: Stephane Eranian <eranian@google.com>
Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: stable@vger.kernel.org
Link: https://lkml.kernel.org/r/20200501125442.7030-1-kan.liang@linux.intel.com
arch/x86/events/intel/core.c