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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)
commitb705237d04eead4d3a728b7c1fd459b51de7831f
tree3feb2f964d384a932fbd7864e5bdd307c206be63tree | snapshot
parent1eea7259513991473ea8c80adc15d5cdae9bc55ccommit | 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 | history
Linux Kernel Source Tree.