Set operand type and size to get correct writeback behavior.
Signed-off-by: Avi Kivity <a...@redhat.com>
---
arch/x86/kvm/x86_emulate.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/arch/x86/kvm/x86_emulate.c b/arch/x86/kvm/x86_emulate.c
index 72ae86b..e8c87cc 100644
--- a/arch/x86/kvm/x86_emulate.c
+++ b/arch/x86/kvm/x86_emulate.c
@@ -1552,7 +1552,9 @@ special_insn:
emulate_push(ctxt);
break;
case 0x9d: /* popf */
+ c->dst.type = OP_REG;
c->dst.ptr = (unsigned long *) &ctxt->eflags;
+ c->dst.bytes = c->op_bytes;
goto pop_instruction;
case 0xa0 ... 0xa1: /* mov */
c->dst.ptr = (unsigned long *)&c->regs[VCPU_REGS_RAX];
--
1.6.0.3
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