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KVM: nVMX: Don't update vmcs12->xss_exit_bitmap on nested VM-exit
authorJim Mattson <jmattson@google.com>
Thu, 1 Jun 2017 19:43:37 +0000 (12:43 -0700)
committerRadim Krčmář <rkrcmar@redhat.com>
Wed, 7 Jun 2017 14:34:08 +0000 (16:34 +0200)
commitd923fcf6361da3b8b25b13ce6c1e427e759f125a
tree3feb2f964d384a932fbd7864e5bdd307c206be63tree
parent4531662d1abf6c1f0e5c2b86ddb60e61509786c8commit | diff
KVM: nVMX: Don't update vmcs12->xss_exit_bitmap on nested VM-exit

The XSS-exiting bitmap is a VMCS control field that does not change
while the CPU is in non-root mode. Transferring the unchanged value
from vmcs02 to vmcs12 is unnecessary.

Signed-off-by: Jim Mattson <jmattson@google.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
arch/x86/kvm/vmx.c diff | blob | blame | history
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