On Tue, Oct 23, 2012 at 03:35:27PM +0200, Andi Kleen wrote: > > So I forgot how all this worked, but will the KVM emulation not pass > > this straight down to the hardware? > > Pass down to perf. > > > > > Don't we have a problem where we're emulating arch perfmon v1 on AMD > > hardware? On AMD hardware those bits do have meaning. > > Ah they do? I wasn't aware. I can add a cpuid check for Intel I suppose.
Ah now I remember: I wrote it for the original qualifiers which would have worked fine for AMD too. It just broke with the raw events you asked for. Ok will do the cpuid check to work around this problem. -Andi -- [email protected] -- Speaking for myself only. -- 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/
