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authorGleb Natapov <gleb@redhat.com>2010-07-29 15:04:18 +0200
committerAvi Kivity <avi@redhat.com>2010-10-24 10:50:58 +0200
commit49451389ecc2b4336c305678c210b25fadd18994 (patch)
tree7ceb7952fa2bbcdf565800a4298028bec664d986 /arch/powerpc/kvm/book3s_32_mmu_host.c
parent2e0908afaf03675d22e40ce45a66b8d2070214ac (diff)
KVM: PPC: correctly check gfn_to_pfn() return value
On failure gfn_to_pfn returns bad_page so use correct function to check for that. Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Alexander Graf <agraf@suse.de> Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/powerpc/kvm/book3s_32_mmu_host.c')
-rw-r--r--arch/powerpc/kvm/book3s_32_mmu_host.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/powerpc/kvm/book3s_32_mmu_host.c b/arch/powerpc/kvm/book3s_32_mmu_host.c
index 05e8c9eb0e16..343452cff9b2 100644
--- a/arch/powerpc/kvm/book3s_32_mmu_host.c
+++ b/arch/powerpc/kvm/book3s_32_mmu_host.c
@@ -148,7 +148,7 @@ int kvmppc_mmu_map_page(struct kvm_vcpu *vcpu, struct kvmppc_pte *orig_pte)
/* Get host physical address for gpa */
hpaddr = kvmppc_gfn_to_pfn(vcpu, orig_pte->raddr >> PAGE_SHIFT);
- if (kvm_is_error_hva(hpaddr)) {
+ if (is_error_pfn(hpaddr)) {
printk(KERN_INFO "Couldn't get guest page for gfn %lx!\n",
orig_pte->eaddr);
return -EINVAL;

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