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| author | James Morris <james.l.morris@oracle.com> | 2012-06-10 22:52:10 +1000 |
|---|---|---|
| committer | James Morris <james.l.morris@oracle.com> | 2012-06-10 22:52:10 +1000 |
| commit | 66dd07b88a1c9d446f32253da606b87324fa620e (patch) | |
| tree | 4e0971bdd543585c7ab46716ae808a7fd82f9c35 /arch/x86/kvm/mmu_audit.c | |
| parent | f52c44cd27b4a0be37ef97f0466e4095ebebef3f (diff) | |
| parent | cfaf025112d3856637ff34a767ef785ef5cf2ca9 (diff) | |
Merge commit 'v3.5-rc2' into next
Diffstat (limited to 'arch/x86/kvm/mmu_audit.c')
| -rw-r--r-- | arch/x86/kvm/mmu_audit.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/kvm/mmu_audit.c b/arch/x86/kvm/mmu_audit.c index 715da5a19a5b..7d7d0b9e23eb 100644 --- a/arch/x86/kvm/mmu_audit.c +++ b/arch/x86/kvm/mmu_audit.c @@ -192,7 +192,8 @@ static void audit_write_protection(struct kvm *kvm, struct kvm_mmu_page *sp) { struct kvm_memory_slot *slot; unsigned long *rmapp; - u64 *spte; + u64 *sptep; + struct rmap_iterator iter; if (sp->role.direct || sp->unsync || sp->role.invalid) return; @@ -200,13 +201,12 @@ static void audit_write_protection(struct kvm *kvm, struct kvm_mmu_page *sp) slot = gfn_to_memslot(kvm, sp->gfn); rmapp = &slot->rmap[sp->gfn - slot->base_gfn]; - spte = rmap_next(rmapp, NULL); - while (spte) { - if (is_writable_pte(*spte)) + for (sptep = rmap_get_first(*rmapp, &iter); sptep; + sptep = rmap_get_next(&iter)) { + if (is_writable_pte(*sptep)) audit_printk(kvm, "shadow page has writable " "mappings: gfn %llx role %x\n", sp->gfn, sp->role.word); - spte = rmap_next(rmapp, spte); } } |