From: Jan Kiszka <jan.kiszka@siemens.com>
Date: Mon, 30 Jun 2014 09:07:05 +0000 (+0200)
Subject: KVM: nSVM: Fix IOIO size reported on emulation
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=6493f1574e898b46370e2b2315836d76a1980f2c;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git

KVM: nSVM: Fix IOIO size reported on emulation

The access size of an in/ins is reported in dst_bytes, and that of
out/outs in src_bytes.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index 3483ac978c76..1824949821f9 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -4261,9 +4261,9 @@ static int svm_check_intercept(struct kvm_vcpu *vcpu,
 		if (info->intercept == x86_intercept_in ||
 		    info->intercept == x86_intercept_ins) {
 			exit_info |= SVM_IOIO_TYPE_MASK;
-			bytes = info->src_bytes;
-		} else {
 			bytes = info->dst_bytes;
+		} else {
+			bytes = info->src_bytes;
 		}
 
 		if (info->intercept == x86_intercept_outs ||