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authorPaolo Bonzini <pbonzini@redhat.com>2023-07-01 07:20:04 -0400
committerPaolo Bonzini <pbonzini@redhat.com>2023-07-01 07:20:04 -0400
commit255006adb3da71bb75c334453786df781b415f54 (patch)
treedc9030af6576d97f8b7489310f76e7406dfb4afb /virt
parent24975ce8b2f863547d0b79a5a4552d5ea3522a3c (diff)
parent0a3869e14d4a5e1016aad6bc6c5b70f82bc0dbbe (diff)
downloadlwn-255006adb3da71bb75c334453786df781b415f54.tar.gz
lwn-255006adb3da71bb75c334453786df781b415f54.zip
Merge tag 'kvm-x86-vmx-6.5' of https://github.com/kvm-x86/linux into HEAD
KVM VMX changes for 6.5: - Fix missing/incorrect #GP checks on ENCLS - Use standard mmu_notifier hooks for handling APIC access page - Misc cleanups
Diffstat (limited to 'virt')
-rw-r--r--virt/kvm/kvm_main.c18
1 files changed, 0 insertions, 18 deletions
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index ab8c8eb9fd62..b838c8f71349 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -154,11 +154,6 @@ static unsigned long long kvm_active_vms;
static DEFINE_PER_CPU(cpumask_var_t, cpu_kick_mask);
-__weak void kvm_arch_mmu_notifier_invalidate_range(struct kvm *kvm,
- unsigned long start, unsigned long end)
-{
-}
-
__weak void kvm_arch_guest_memory_reclaimed(struct kvm *kvm)
{
}
@@ -521,18 +516,6 @@ static inline struct kvm *mmu_notifier_to_kvm(struct mmu_notifier *mn)
return container_of(mn, struct kvm, mmu_notifier);
}
-static void kvm_mmu_notifier_invalidate_range(struct mmu_notifier *mn,
- struct mm_struct *mm,
- unsigned long start, unsigned long end)
-{
- struct kvm *kvm = mmu_notifier_to_kvm(mn);
- int idx;
-
- idx = srcu_read_lock(&kvm->srcu);
- kvm_arch_mmu_notifier_invalidate_range(kvm, start, end);
- srcu_read_unlock(&kvm->srcu, idx);
-}
-
typedef bool (*hva_handler_t)(struct kvm *kvm, struct kvm_gfn_range *range);
typedef void (*on_lock_fn_t)(struct kvm *kvm, unsigned long start,
@@ -910,7 +893,6 @@ static void kvm_mmu_notifier_release(struct mmu_notifier *mn,
}
static const struct mmu_notifier_ops kvm_mmu_notifier_ops = {
- .invalidate_range = kvm_mmu_notifier_invalidate_range,
.invalidate_range_start = kvm_mmu_notifier_invalidate_range_start,
.invalidate_range_end = kvm_mmu_notifier_invalidate_range_end,
.clear_flush_young = kvm_mmu_notifier_clear_flush_young,