On 02/22/2018 08:44 AM, Jan Beulich wrote: > ... for unknown MSRs: wrmsr_hypervisor_regs()'s comment clearly says > that the function returns 0 for unrecognized MSRs, so > {svm,vmx}_msr_write_intercept() should not convert this into success. > > At the time it went in, commit 013e34f5a6 ("x86: handle paged gfn in > wrmsr_hypervisor_regs") was probably okay, since prior to that the > return value wasn't checked at all. But that's not how we want things > to be handled nowadays. > > Signed-off-by: Jan Beulich <jbeul...@suse.com>
Reviewed-by: Boris Ostrovsky <boris.ostrov...@oracle.com> _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel