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[1/5] KVM: arm64: Hoist S2 PTE definitions into kvm_pgtable.h

Message ID 20230111000300.2034799-2-oliver.upton@linux.dev (mailing list archive)
State New, archived
Headers show
Series KVM: arm64: Handle unaligned memslots in kvm_(test_)_age_gfn() | expand

Commit Message

Oliver Upton Jan. 11, 2023, 12:02 a.m. UTC 
KVM's definitions for S2 PTEs are scattered between kvm_pgtable.h and
pgtable.c. Keep it all in one place by moving it all into the header.

No functional change intended.

Signed-off-by: Oliver Upton <oliver.upton@linux.dev>
---
 arch/arm64/include/asm/kvm_pgtable.h | 34 ++++++++++++++++++++++++++++
 arch/arm64/kvm/hyp/pgtable.c         | 34 ----------------------------
 2 files changed, 34 insertions(+), 34 deletions(-)
diff mbox series

Patch

diff --git a/arch/arm64/include/asm/kvm_pgtable.h b/arch/arm64/include/asm/kvm_pgtable.h
index 63f81b27a4e3..8071698cc680 100644
--- a/arch/arm64/include/asm/kvm_pgtable.h
+++ b/arch/arm64/include/asm/kvm_pgtable.h
@@ -39,6 +39,40 @@  typedef u64 kvm_pte_t;
 
 #define KVM_PTE_VALID			BIT(0)
 
+#define KVM_PTE_TYPE			BIT(1)
+#define KVM_PTE_TYPE_BLOCK		0
+#define KVM_PTE_TYPE_PAGE		1
+#define KVM_PTE_TYPE_TABLE		1
+
+#define KVM_PTE_LEAF_ATTR_LO		GENMASK(11, 2)
+
+#define KVM_PTE_LEAF_ATTR_LO_S1_ATTRIDX	GENMASK(4, 2)
+#define KVM_PTE_LEAF_ATTR_LO_S1_AP	GENMASK(7, 6)
+#define KVM_PTE_LEAF_ATTR_LO_S1_AP_RO	3
+#define KVM_PTE_LEAF_ATTR_LO_S1_AP_RW	1
+#define KVM_PTE_LEAF_ATTR_LO_S1_SH	GENMASK(9, 8)
+#define KVM_PTE_LEAF_ATTR_LO_S1_SH_IS	3
+#define KVM_PTE_LEAF_ATTR_LO_S1_AF	BIT(10)
+
+#define KVM_PTE_LEAF_ATTR_LO_S2_MEMATTR	GENMASK(5, 2)
+#define KVM_PTE_LEAF_ATTR_LO_S2_S2AP_R	BIT(6)
+#define KVM_PTE_LEAF_ATTR_LO_S2_S2AP_W	BIT(7)
+#define KVM_PTE_LEAF_ATTR_LO_S2_SH	GENMASK(9, 8)
+#define KVM_PTE_LEAF_ATTR_LO_S2_SH_IS	3
+#define KVM_PTE_LEAF_ATTR_LO_S2_AF	BIT(10)
+
+#define KVM_PTE_LEAF_ATTR_HI		GENMASK(63, 51)
+
+#define KVM_PTE_LEAF_ATTR_HI_SW		GENMASK(58, 55)
+
+#define KVM_PTE_LEAF_ATTR_HI_S1_XN	BIT(54)
+
+#define KVM_PTE_LEAF_ATTR_HI_S2_XN	BIT(54)
+
+#define KVM_PTE_LEAF_ATTR_S2_PERMS	(KVM_PTE_LEAF_ATTR_LO_S2_S2AP_R | \
+					 KVM_PTE_LEAF_ATTR_LO_S2_S2AP_W | \
+					 KVM_PTE_LEAF_ATTR_HI_S2_XN)
+
 #define KVM_PTE_ADDR_MASK		GENMASK(47, PAGE_SHIFT)
 #define KVM_PTE_ADDR_51_48		GENMASK(15, 12)
 
diff --git a/arch/arm64/kvm/hyp/pgtable.c b/arch/arm64/kvm/hyp/pgtable.c
index b11cf2c618a6..3efe3aca3cb9 100644
--- a/arch/arm64/kvm/hyp/pgtable.c
+++ b/arch/arm64/kvm/hyp/pgtable.c
@@ -12,40 +12,6 @@ 
 #include <asm/stage2_pgtable.h>
 
 
-#define KVM_PTE_TYPE			BIT(1)
-#define KVM_PTE_TYPE_BLOCK		0
-#define KVM_PTE_TYPE_PAGE		1
-#define KVM_PTE_TYPE_TABLE		1
-
-#define KVM_PTE_LEAF_ATTR_LO		GENMASK(11, 2)
-
-#define KVM_PTE_LEAF_ATTR_LO_S1_ATTRIDX	GENMASK(4, 2)
-#define KVM_PTE_LEAF_ATTR_LO_S1_AP	GENMASK(7, 6)
-#define KVM_PTE_LEAF_ATTR_LO_S1_AP_RO	3
-#define KVM_PTE_LEAF_ATTR_LO_S1_AP_RW	1
-#define KVM_PTE_LEAF_ATTR_LO_S1_SH	GENMASK(9, 8)
-#define KVM_PTE_LEAF_ATTR_LO_S1_SH_IS	3
-#define KVM_PTE_LEAF_ATTR_LO_S1_AF	BIT(10)
-
-#define KVM_PTE_LEAF_ATTR_LO_S2_MEMATTR	GENMASK(5, 2)
-#define KVM_PTE_LEAF_ATTR_LO_S2_S2AP_R	BIT(6)
-#define KVM_PTE_LEAF_ATTR_LO_S2_S2AP_W	BIT(7)
-#define KVM_PTE_LEAF_ATTR_LO_S2_SH	GENMASK(9, 8)
-#define KVM_PTE_LEAF_ATTR_LO_S2_SH_IS	3
-#define KVM_PTE_LEAF_ATTR_LO_S2_AF	BIT(10)
-
-#define KVM_PTE_LEAF_ATTR_HI		GENMASK(63, 51)
-
-#define KVM_PTE_LEAF_ATTR_HI_SW		GENMASK(58, 55)
-
-#define KVM_PTE_LEAF_ATTR_HI_S1_XN	BIT(54)
-
-#define KVM_PTE_LEAF_ATTR_HI_S2_XN	BIT(54)
-
-#define KVM_PTE_LEAF_ATTR_S2_PERMS	(KVM_PTE_LEAF_ATTR_LO_S2_S2AP_R | \
-					 KVM_PTE_LEAF_ATTR_LO_S2_S2AP_W | \
-					 KVM_PTE_LEAF_ATTR_HI_S2_XN)
-
 #define KVM_INVALID_PTE_OWNER_MASK	GENMASK(9, 2)
 #define KVM_MAX_OWNER_ID		1