We refactored this code a bit and accidentally deleted the "-" character
from "-EINVAL". The kvm_vcpu_map() function never returns positive
EINVAL.
Fixes: c8e16b78c614 ("x86: KVM: svm: eliminate hardcoded RIP advancement from vmrun_interception()")
Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
---
>From static analysis. I don't really know the impact.
arch/x86/kvm/svm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index 1f220a85514f..ef646e22d1ab 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -3598,7 +3598,7 @@ static int nested_svm_vmrun(struct vcpu_svm *svm)
vmcb_gpa = svm->vmcb->save.rax;
ret = kvm_vcpu_map(&svm->vcpu, gpa_to_gfn(vmcb_gpa), &map);
- if (ret == EINVAL) {
+ if (ret == -EINVAL) {
kvm_inject_gp(&svm->vcpu, 0);
return 1;
} else if (ret) {
--
2.20.1
