]> git.baikalelectronics.ru Git - kernel.git/commit
perf/x86/intel: Fix pebs event constraints for ADL
authorKan Liang <kan.liang@linux.intel.com>
Thu, 18 Aug 2022 18:44:29 +0000 (11:44 -0700)
committerPeter Zijlstra <peterz@infradead.org>
Fri, 19 Aug 2022 17:47:31 +0000 (19:47 +0200)
commit24296a8d300c1e529700bbb7520ca7ee9e2a7880
treeb8446799f7917aae5d75a30c615b2aa386ec14ee
parent2d5ac1268efd79e96b295a3fbf87ad3cdb67ee17
perf/x86/intel: Fix pebs event constraints for ADL

According to the latest event list, the LOAD_LATENCY PEBS event only
works on the GP counter 0 and 1 for ADL and RPL.

Update the pebs event constraints table.

Fixes: a1de492eacbb ("perf/x86/intel: Add Alder Lake Hybrid support")
Reported-by: Ammy Yi <ammy.yi@intel.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/20220818184429.2355857-1-kan.liang@linux.intel.com
arch/x86/events/intel/ds.c