[PATCH 02/28] KVM: x86/mmu: remove SPTE_PERM_MASK

Paolo Bonzini
2026-04-28T11:09:57Z

From: Jon Kohler <jon@nutanix.com>

SPTE_PERM_MASK is no longer referenced by anything in the kernel.

Signed-off-by: Jon Kohler <jon@nutanix.com>
Message-ID: <20251223054806.1611168-3-jon@nutanix.com>
Tested-by: David Riley <d.riley@proxmox.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
arch/x86/kvm/mmu/spte.h | 3 ---
1 file changed, 3 deletions(-)

diff --git a/arch/x86/kvm/mmu/spte.h b/arch/x86/kvm/mmu/spte.h
index 8c0ffa2cded6..f4dfb8dc74de 100644
--- a/arch/x86/kvm/mmu/spte.h
+++ b/arch/x86/kvm/mmu/spte.h
@@ -42,9 +42,6 @@ static_assert(SPTE_TDP_AD_ENABLED == 0);
#define SPTE_BASE_ADDR_MASK (((1ULL << 52) - 1) & ~(u64)(PAGE_SIZE-1))
#endif

-#define SPTE_PERM_MASK (PT_PRESENT_MASK | PT_WRITABLE_MASK | shadow_user_mask \
- | shadow_x_mask | shadow_nx_mask | shadow_me_mask)
-
#define ACC_EXEC_MASK 1
#define ACC_WRITE_MASK PT_WRITABLE_MASK
#define ACC_USER_MASK PT_USER_MASK
--
2.52.0