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-rw-r--r--arch/x86/kvm/mmu.c16
1 files changed, 3 insertions, 13 deletions
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 8d43b7c0f56f..4cda5ee48845 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -5660,13 +5660,8 @@ void kvm_zap_gfn_range(struct kvm *kvm, gfn_t gfn_start, gfn_t gfn_end)
{
struct kvm_memslots *slots;
struct kvm_memory_slot *memslot;
- bool flush_tlb = true;
- bool flush = false;
int i;
- if (kvm_available_flush_tlb_with_range())
- flush_tlb = false;
-
spin_lock(&kvm->mmu_lock);
for (i = 0; i < KVM_ADDRESS_SPACE_NUM; i++) {
slots = __kvm_memslots(kvm, i);
@@ -5678,17 +5673,12 @@ void kvm_zap_gfn_range(struct kvm *kvm, gfn_t gfn_start, gfn_t gfn_end)
if (start >= end)
continue;
- flush |= slot_handle_level_range(kvm, memslot,
- kvm_zap_rmapp, PT_PAGE_TABLE_LEVEL,
- PT_MAX_HUGEPAGE_LEVEL, start,
- end - 1, flush_tlb);
+ slot_handle_level_range(kvm, memslot, kvm_zap_rmapp,
+ PT_PAGE_TABLE_LEVEL, PT_MAX_HUGEPAGE_LEVEL,
+ start, end - 1, true);
}
}
- if (flush)
- kvm_flush_remote_tlbs_with_address(kvm, gfn_start,
- gfn_end - gfn_start + 1);
-
spin_unlock(&kvm->mmu_lock);
}