On Tue, Feb 16, 2010 at 10:46:31AM +0100, Jan Kiszka wrote:
> emulate_instruction(EMULTYPE_SKIP) does not clear the shadow (only full
> emulation does), so we have to do this here.
>
> Signed-off-by: Jan Kiszka <[email protected]>
Obviously correct.
> ---
> arch/x86/kvm/svm.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
> index 52f78dd..84c838d 100644
> --- a/arch/x86/kvm/svm.c
> +++ b/arch/x86/kvm/svm.c
> @@ -282,6 +282,7 @@ static void skip_emulated_instruction(struct kvm_vcpu
> *vcpu)
> {
> struct vcpu_svm *svm = to_svm(vcpu);
>
> + svm_set_interrupt_shadow(vcpu, 0);
> if (!svm->next_rip) {
> if (emulate_instruction(vcpu, 0, 0, EMULTYPE_SKIP) !=
> EMULATE_DONE)
> @@ -293,7 +294,6 @@ static void skip_emulated_instruction(struct kvm_vcpu
> *vcpu)
> __func__, kvm_rip_read(vcpu), svm->next_rip);
>
> kvm_rip_write(vcpu, svm->next_rip);
> - svm_set_interrupt_shadow(vcpu, 0);
> }
>
> static int has_svm(void)
--
Gleb.
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