> From: Boris Ostrovsky [mailto:boris.ostrov...@oracle.com] > Sent: Wednesday, December 23, 2015 12:25 AM > > Current Intel VPMU emulation needs to perform more checks when writing > PMU MSRs on guest's behalf: > * MSR_CORE_PERF_GLOBAL_CTRL is not checked at all > * MSR_CORE_PERF_FIXED_CTR_CTRL has more reserved bits in PMU version 2 > * MSR_CORE_PERF_GLOBAL_OVF_CTRL's bit 61 is allowed on versions greater > * than 2. > > We can also use precomputed mask in core2_vpmu_do_interrupt(). > > Signed-off-by: Boris Ostrovsky <boris.ostrov...@oracle.com>
Acked-by: Kevin Tian <kevin.t...@intel.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel
