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Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

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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
This commit is contained in:
Linus Torvalds
2015-08-05 18:50:38 +03:00
parent 4e6b6ee253 fc1a8126bf
commit 4469942bbb
2 changed files with 6 additions and 6 deletions
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4
arch/s390/kvm/kvm-s390.c
View File

@@ -1742,10 +1742,10 @@ static bool ibs_enabled(struct kvm_vcpu *vcpu)
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.

8
arch/x86/kvm/mtrr.c
View File

@@ -672,16 +672,16 @@ u8 kvm_mtrr_get_guest_memory_type(struct kvm_vcpu *vcpu, gfn_t gfn)
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);