---

yaml
---
r: 202247
b: refs/heads/master
c: 411c35b
h: refs/heads/master
i:
  202245: c0b0e33
  202243: 4867a57
  202239: 87e0a68
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e680080e653b8c8725ca620bf22a5f8480f40cb5
+refs/heads/master: 411c35b7ef02aefb91e166ffeffad0891d955fcb

trunk/arch/x86/kvm/x86.c

@@ -3386,9 +3386,10 @@ static int emulator_read_emulated(unsigned long addr,
 	trace_kvm_mmio(KVM_TRACE_MMIO_READ_UNSATISFIED, bytes, gpa, 0);
 
 	vcpu->mmio_needed = 1;
-	vcpu->mmio_phys_addr = gpa;
-	vcpu->mmio_size = bytes;
-	vcpu->mmio_is_write = 0;
+	vcpu->run->exit_reason = KVM_EXIT_MMIO;
+	vcpu->run->mmio.phys_addr = vcpu->mmio_phys_addr = gpa;
+	vcpu->run->mmio.len = vcpu->mmio_size = bytes;
+	vcpu->run->mmio.is_write = vcpu->mmio_is_write = 0;
 
 	return X86EMUL_UNHANDLEABLE;
 }
@@ -3436,10 +3437,11 @@ static int emulator_write_emulated_onepage(unsigned long addr,
 		return X86EMUL_CONTINUE;
 
 	vcpu->mmio_needed = 1;
-	vcpu->mmio_phys_addr = gpa;
-	vcpu->mmio_size = bytes;
-	vcpu->mmio_is_write = 1;
-	memcpy(vcpu->mmio_data, val, bytes);
+	vcpu->run->exit_reason = KVM_EXIT_MMIO;
+	vcpu->run->mmio.phys_addr = vcpu->mmio_phys_addr = gpa;
+	vcpu->run->mmio.len = vcpu->mmio_size = bytes;
+	vcpu->run->mmio.is_write = vcpu->mmio_is_write = 1;
+	memcpy(vcpu->run->mmio.data, val, bytes);
 
 	return X86EMUL_CONTINUE;
 }
@@ -3850,7 +3852,6 @@ int emulate_instruction(struct kvm_vcpu *vcpu,
 {
 	int r, shadow_mask;
 	struct decode_cache *c;
-	struct kvm_run *run = vcpu->run;
 
 	kvm_clear_exception_queue(vcpu);
 	vcpu->arch.mmio_fault_cr2 = cr2;
@@ -3937,14 +3938,6 @@ int emulate_instruction(struct kvm_vcpu *vcpu,
 		return EMULATE_DO_MMIO;
 	}
 
-	if (r || vcpu->mmio_is_write) {
-		run->exit_reason = KVM_EXIT_MMIO;
-		run->mmio.phys_addr = vcpu->mmio_phys_addr;
-		memcpy(run->mmio.data, vcpu->mmio_data, 8);
-		run->mmio.len = vcpu->mmio_size;
-		run->mmio.is_write = vcpu->mmio_is_write;
-	}
-
 	if (r) {
 		if (kvm_mmu_unprotect_page_virt(vcpu, cr2))
 			goto done;