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)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 17 Jun 2020 14:40:25 +0000 (16:40 +0200)
commitd872f174218de94d99a6d1d1910dbf960bbe48f5
tree3a4628111ab193d4bbf23d9b4c6d0985447c4866
parent57a537b3994e781f4a2359ac18a4feb5e112aaa7
perf/x86/intel: Add more available bits for OFFCORE_RESPONSE of Intel Tremont

commit 0813c40556fce1eeefb996e020cc5339e0b84137 upstream.

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
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
arch/x86/events/intel/core.c