kvm: vmx: Document the need for MSR_STAR in i386 builds

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Add a comment explaining why MSR_STAR must be included in
vmx_msr_index[] even for i386 builds.

The elided comment has not been relevant since move_msr_up() was
introduced in commit a75beee6e4 ("KVM: VMX: Avoid saving and
restoring msrs on lightweight vmexit").

Signed-off-by: Jim Mattson <jmattson@google.com>
Reviewed-by: Peter Shier <pshier@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Jim Mattson 2018-12-05 15:28:59 -08:00 • committed by Paolo Bonzini

parent 0023ef39dc

commit 898a811f14

1 changed files with 5 additions and 2 deletions

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arch/x86/kvm/vmx/vmx.c

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