Re: [PATCH 1/3] perf, x86: Blacklist all MEM_*_RETIRED events for IVB
On Fri, May 03, 2013 at 02:11:23PM +0200, Peter Zijlstra wrote: > Errata BV98 states that all MEM_*_RETIRED events corrupt the counter > value of the SMT sibling's counters. Blacklist these events
I disagree with this patch. This is just overkill and not needed at all.