perf, x86: Implement arch event mask as quirk
Implement the disabling of arch events as a quirk so that we can print a message along with it. This creates some visibility into the problem space and could allow us to work on adding more work-around like the AAJ80 one. Requested-by: Ingo Molnar <mingo@elte.hu> Cc: Gleb Natapov <gleb@redhat.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/n/tip-wcja2z48wklzu1b0nkz0a5y7@git.kernel.orgSigned-off-by: Ingo Molnar <mingo@elte.hu>
Showing
Please register or sign in to comment