On Thu, Oct 03, 2019 at 11:47:36AM +0100, Andrew Cooper wrote: > Linux has started using RDTSCP as of v5.1. This has highlighted a bug in Xen, > where virtual vmexit simply gives up. > > (XEN) d1v1 Unhandled nested vmexit: reason 51 > (XEN) domain_crash called from vvmx.c:2671 > (XEN) Domain 1 (vcpu#1) crashed on cpu#2: > > Handle RDTSCP in the virtual vmexit hander in the same was as RDTSC > intercepts. > > Reported-by: Sarah Newman <s...@prgmr.com> > Signed-off-by: Andrew Cooper <andrew.coop...@citrix.com> > Tested-by: Chris Brannon <c...@prgmr.com>
Reviewed-by: Wei Liu <w...@xen.org> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
