Re: [PATCH] KVM: x86: Call-far should not be emulated as stack op

[Paolo Bonzini <pbonzini@redhat.com>]

On 03/05/2015 19:22, Nadav Amit wrote:
> Far call in 64-bit has a 32-bit operand size. Remove the marking of this
> operation as Stack so it can be emulated correctly in 64-bit.
> 
> Signed-off-by: Nadav Amit <namit@cs.technion.ac.il>
> ---
>  arch/x86/kvm/emulate.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
> index 630bcb0..5839fc5 100644
> --- a/arch/x86/kvm/emulate.c
> +++ b/arch/x86/kvm/emulate.c
> @@ -3840,7 +3840,7 @@ static const struct opcode group5[] = {
>  	F(DstMem | SrcNone | Lock,		em_inc),
>  	F(DstMem | SrcNone | Lock,		em_dec),
>  	I(SrcMem | NearBranch,			em_call_near_abs),
> -	I(SrcMemFAddr | ImplicitOps | Stack,	em_call_far),
> +	I(SrcMemFAddr | ImplicitOps,		em_call_far),
>  	I(SrcMem | NearBranch,			em_jmp_abs),
>  	I(SrcMemFAddr | ImplicitOps,		em_jmp_far),
>  	I(SrcMem | Stack,			em_push), D(Undefined),
> 

Applied, thanks.

Paolo