diff options
| author | David Matlack <dmatlack@google.com> | 2022-01-25 23:07:13 +0000 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-02-10 13:50:33 -0500 |
| commit | 1ca87e015d9972f73c6b160b223ba1e0c5a9b1e3 (patch) | |
| tree | fd05713d738d717c283f173e0a3c107cd242defb /arch | |
| parent | 006100212d7f1d608a97af37bf218d87afb80db6 (diff) | |
KVM: x86/mmu: Rename DEFAULT_SPTE_MMU_WRITEABLE to DEFAULT_SPTE_MMU_WRITABLE
Both "writeable" and "writable" are valid, but we should be consistent
about which we use. DEFAULT_SPTE_MMU_WRITEABLE was the odd one out in
the SPTE code, so rename it to DEFAULT_SPTE_MMU_WRITABLE.
No functional change intended.
Signed-off-by: David Matlack <dmatlack@google.com>
Message-Id: <20220125230713.1700406-1-dmatlack@google.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/kvm/mmu/mmu.c | 2 | ||||
| -rw-r--r-- | arch/x86/kvm/mmu/spte.c | 4 | ||||
| -rw-r--r-- | arch/x86/kvm/mmu/spte.h | 8 |
3 files changed, 7 insertions, 7 deletions
diff --git a/arch/x86/kvm/mmu/mmu.c b/arch/x86/kvm/mmu/mmu.c index 0f9e0e95f365..2ab4fe6cc0c5 100644 --- a/arch/x86/kvm/mmu/mmu.c +++ b/arch/x86/kvm/mmu/mmu.c @@ -5844,7 +5844,7 @@ void kvm_mmu_slot_remove_write_access(struct kvm *kvm, * will clear a separate software-only bit (MMU-writable) and skip the * flush if-and-only-if this bit was already clear. * - * See DEFAULT_SPTE_MMU_WRITEABLE for more details. + * See DEFAULT_SPTE_MMU_WRITABLE for more details. */ if (flush) kvm_arch_flush_remote_tlbs_memslot(kvm, memslot); diff --git a/arch/x86/kvm/mmu/spte.c b/arch/x86/kvm/mmu/spte.c index 788d9d2b5536..56411cf4e3ca 100644 --- a/arch/x86/kvm/mmu/spte.c +++ b/arch/x86/kvm/mmu/spte.c @@ -361,8 +361,8 @@ void kvm_mmu_reset_all_pte_masks(void) shadow_acc_track_mask = 0; shadow_me_mask = sme_me_mask; - shadow_host_writable_mask = DEFAULT_SPTE_HOST_WRITEABLE; - shadow_mmu_writable_mask = DEFAULT_SPTE_MMU_WRITEABLE; + shadow_host_writable_mask = DEFAULT_SPTE_HOST_WRITABLE; + shadow_mmu_writable_mask = DEFAULT_SPTE_MMU_WRITABLE; /* * Set a reserved PA bit in MMIO SPTEs to generate page faults with diff --git a/arch/x86/kvm/mmu/spte.h b/arch/x86/kvm/mmu/spte.h index e1ddba45bba1..a179f089e3dd 100644 --- a/arch/x86/kvm/mmu/spte.h +++ b/arch/x86/kvm/mmu/spte.h @@ -75,7 +75,7 @@ static_assert(SPTE_TDP_AD_ENABLED_MASK == 0); static_assert(!(SPTE_TDP_AD_MASK & SHADOW_ACC_TRACK_SAVED_MASK)); /* - * *_SPTE_HOST_WRITEABLE (aka Host-writable) indicates whether the host permits + * *_SPTE_HOST_WRITABLE (aka Host-writable) indicates whether the host permits * writes to the guest page mapped by the SPTE. This bit is cleared on SPTEs * that map guest pages in read-only memslots and read-only VMAs. * @@ -83,7 +83,7 @@ static_assert(!(SPTE_TDP_AD_MASK & SHADOW_ACC_TRACK_SAVED_MASK)); * - If Host-writable is clear, PT_WRITABLE_MASK must be clear. * * - * *_SPTE_MMU_WRITEABLE (aka MMU-writable) indicates whether the shadow MMU + * *_SPTE_MMU_WRITABLE (aka MMU-writable) indicates whether the shadow MMU * allows writes to the guest page mapped by the SPTE. This bit is cleared when * the guest page mapped by the SPTE contains a page table that is being * monitored for shadow paging. In this case the SPTE can only be made writable @@ -100,8 +100,8 @@ static_assert(!(SPTE_TDP_AD_MASK & SHADOW_ACC_TRACK_SAVED_MASK)); */ /* Bits 9 and 10 are ignored by all non-EPT PTEs. */ -#define DEFAULT_SPTE_HOST_WRITEABLE BIT_ULL(9) -#define DEFAULT_SPTE_MMU_WRITEABLE BIT_ULL(10) +#define DEFAULT_SPTE_HOST_WRITABLE BIT_ULL(9) +#define DEFAULT_SPTE_MMU_WRITABLE BIT_ULL(10) /* * Low ignored bits are at a premium for EPT, use high ignored bits, taking care |