KVM: VMX: Set msr bitmap correctly if vcpu is in guest mode

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In commit 3af18d9c5f ("KVM: nVMX: Prepare for using hardware MSR bitmap"),
we are setting MSR_BITMAP in prepare_vmcs02 if we should use hardware. This
is not enough since the field will be modified by following vmx_set_efer.

Fix this by setting vmx_msr_bitmap_nested in vmx_set_msr_bitmap if vcpu is
in guest mode.

Signed-off-by: Wincy Van <fanwenyi0529@gmail.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>

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Wincy Van 2015-03-04 14:31:56 +08:00 • committed by Marcelo Tosatti

parent c1a6bff28c

commit 670125bda1

1 changed files with 7 additions and 4 deletions

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arch/x86/kvm/vmx.c

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