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authorLinus Torvalds <torvalds@linux-foundation.org>2012-05-31 12:09:07 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2012-05-31 12:09:07 -0700
commitbd0e162d0312aa95e8b85ba883efddebf27be121 (patch)
tree5401fd64650a2c5965e43dccaa636bc814072043 /arch
parent054552272e6e152ff40f8b7f164dd390a5a62097 (diff)
parent56457f38f212344fb38b250cfa7e7311c065022f (diff)
downloadlinux-bd0e162d0312aa95e8b85ba883efddebf27be121.tar.gz
Merge git://git.kernel.org/pub/scm/virt/kvm/kvm
Pull two small kvm fixes from Avi Kivity: "A build fix for non-kvm archs and a transparent hugepage refcount bugfix on hosts with 4M pages." * git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: Export asm-generic/kvm_para.h KVM: MMU: fix huge page adapted on non-PAE host
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/kvm/mmu.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 72102e0ab7c..be3cea4407f 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -2595,8 +2595,7 @@ static void transparent_hugepage_adjust(struct kvm_vcpu *vcpu,
*gfnp = gfn;
kvm_release_pfn_clean(pfn);
pfn &= ~mask;
- if (!get_page_unless_zero(pfn_to_page(pfn)))
- BUG();
+ kvm_get_pfn(pfn);
*pfnp = pfn;
}
}