Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull KVM fixes from Paolo Bonzini:
"Just two very small & simple patches"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: MTRR: Use default type for non-MTRR-covered gfn before WARN_ON
KVM: s390: Fix hang VCPU hang/loop regression
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index 2078f92..f32f843 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -1742,10 +1742,10 @@
static int kvm_s390_handle_requests(struct kvm_vcpu *vcpu)
{
- if (!vcpu->requests)
- return 0;
retry:
kvm_s390_vcpu_request_handled(vcpu);
+ if (!vcpu->requests)
+ return 0;
/*
* We use MMU_RELOAD just to re-arm the ipte notifier for the
* guest prefix page. gmap_ipte_notify will wait on the ptl lock.
diff --git a/arch/x86/kvm/mtrr.c b/arch/x86/kvm/mtrr.c
index dc0a84a..9e8bf13 100644
--- a/arch/x86/kvm/mtrr.c
+++ b/arch/x86/kvm/mtrr.c
@@ -672,16 +672,16 @@
if (iter.mtrr_disabled)
return mtrr_disabled_type();
+ /* not contained in any MTRRs. */
+ if (type == -1)
+ return mtrr_default_type(mtrr_state);
+
/*
* We just check one page, partially covered by MTRRs is
* impossible.
*/
WARN_ON(iter.partial_map);
- /* not contained in any MTRRs. */
- if (type == -1)
- return mtrr_default_type(mtrr_state);
-
return type;
}
EXPORT_SYMBOL_GPL(kvm_mtrr_get_guest_memory_type);