On Wed, 2012-09-12 at 13:27 +0200, Peter Zijlstra wrote: > Subject: perf, intel: Expose SMI_COUNT as a fixed counter > From: Peter Zijlstra <[email protected]> > Date: Wed Sep 12 13:10:53 CEST 2012 > > The Intel SMI_COUNT sadly isn't a proper PMU event but a free-running > MSR, expose it by creating another fake fixed PMC and another pseudo > event.
OK, so it looks like this MSR has the same content on all CPUs.. is this inherent to SMIs or is that just my box being funny? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
