On Wed, Dec 04, 2019 at 09:44:26PM +0100, Eric Auger wrote: > ARMv8.1-PMU supports 16-bit evtCount whereas 8.0 only supports > 10 bits. > > On Seatlle which has an 8.0 PMU implementation, evtCount[15:10] > are not read as 0, as expected. Fix that by applying a mask on > the selected event that depends on the PMU version. Are you sure about that? These bits are RES0 in 8.0 afaict, so this would be a CPU erratum. Have you checked the SDEN document (I haven't)? Will _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
