* - W bit on ad-disabled SPTEs.
* Returns true iff any D or W bits were cleared.
*/
-static bool __rmap_clear_dirty(struct kvm *kvm, struct kvm_rmap_head *rmap_head)
+static bool __rmap_clear_dirty(struct kvm *kvm, struct kvm_rmap_head *rmap_head,
+ struct kvm_memory_slot *slot)
{
u64 *sptep;
struct rmap_iterator iter;
return mmu_spte_update(sptep, spte);
}
-static bool __rmap_set_dirty(struct kvm *kvm, struct kvm_rmap_head *rmap_head)
+static bool __rmap_set_dirty(struct kvm *kvm, struct kvm_rmap_head *rmap_head,
+ struct kvm_memory_slot *slot)
{
u64 *sptep;
struct rmap_iterator iter;
while (mask) {
rmap_head = __gfn_to_rmap(slot->base_gfn + gfn_offset + __ffs(mask),
PG_LEVEL_4K, slot);
- __rmap_clear_dirty(kvm, rmap_head);
+ __rmap_clear_dirty(kvm, rmap_head, slot);
/* clear the first set bit */
mask &= mask - 1;
return kvm_mmu_slot_gfn_write_protect(vcpu->kvm, slot, gfn);
}
-static bool kvm_zap_rmapp(struct kvm *kvm, struct kvm_rmap_head *rmap_head)
+static bool kvm_zap_rmapp(struct kvm *kvm, struct kvm_rmap_head *rmap_head,
+ struct kvm_memory_slot *slot)
{
u64 *sptep;
struct rmap_iterator iter;
struct kvm_memory_slot *slot, gfn_t gfn, int level,
unsigned long data)
{
- return kvm_zap_rmapp(kvm, rmap_head);
+ return kvm_zap_rmapp(kvm, rmap_head, slot);
}
static int kvm_set_pte_rmapp(struct kvm *kvm, struct kvm_rmap_head *rmap_head,
EXPORT_SYMBOL_GPL(kvm_configure_mmu);
/* The return value indicates if tlb flush on all vcpus is needed. */
-typedef bool (*slot_level_handler) (struct kvm *kvm, struct kvm_rmap_head *rmap_head);
+typedef bool (*slot_level_handler) (struct kvm *kvm, struct kvm_rmap_head *rmap_head,
+ struct kvm_memory_slot *slot);
/* The caller should hold mmu-lock before calling this function. */
static __always_inline bool
for_each_slot_rmap_range(memslot, start_level, end_level, start_gfn,
end_gfn, &iterator) {
if (iterator.rmap)
- flush |= fn(kvm, iterator.rmap);
+ flush |= fn(kvm, iterator.rmap, memslot);
if (need_resched() || rwlock_needbreak(&kvm->mmu_lock)) {
if (flush && lock_flush_tlb) {
}
static bool slot_rmap_write_protect(struct kvm *kvm,
- struct kvm_rmap_head *rmap_head)
+ struct kvm_rmap_head *rmap_head,
+ struct kvm_memory_slot *slot)
{
return __rmap_write_protect(kvm, rmap_head, false);
}
}
static bool kvm_mmu_zap_collapsible_spte(struct kvm *kvm,
- struct kvm_rmap_head *rmap_head)
+ struct kvm_rmap_head *rmap_head,
+ struct kvm_memory_slot *slot)
{
u64 *sptep;
struct rmap_iterator iter;