Commit 2b48cc75 authored by Avi Kivity's avatar Avi Kivity
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KVM: x86 emulator: fix popf emulation 



Set operand type and size to get correct writeback behavior.

Signed-off-by: default avatarAvi Kivity <avi@redhat.com>
parent cf5de4f8

arch/x86/kvm/x86_emulate.c

+2 −0
Original line number Diff line number Diff line
@@ -1552,7 +1552,9 @@ x86_emulate_insn(struct x86_emulate_ctxt *ctxt, struct x86_emulate_ops *ops) 
		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];