Move the implementation of make_spte to a helper function. This will
facilitate factoring out all uses of the vCPU pointer from the helper
in subsequent commits.
No functional change intended.
Signed-off-by: Ben Gardon <[email protected]>
---
arch/x86/kvm/mmu/spte.c | 20 +++++++++++++++-----
arch/x86/kvm/mmu/spte.h | 4 ++++
2 files changed, 19 insertions(+), 5 deletions(-)
diff --git a/arch/x86/kvm/mmu/spte.c b/arch/x86/kvm/mmu/spte.c
index 4739b53c9734..d3da0d3d41cb 100644
--- a/arch/x86/kvm/mmu/spte.c
+++ b/arch/x86/kvm/mmu/spte.c
@@ -90,11 +90,10 @@ static bool kvm_is_mmio_pfn(kvm_pfn_t pfn)
E820_TYPE_RAM);
}
-bool make_spte(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp,
- const struct kvm_memory_slot *slot,
- unsigned int pte_access, gfn_t gfn, kvm_pfn_t pfn,
- u64 old_spte, bool prefetch, bool can_unsync,
- bool host_writable, u64 *new_spte)
+bool __make_spte(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp,
+ const struct kvm_memory_slot *slot, unsigned int pte_access,
+ gfn_t gfn, kvm_pfn_t pfn, u64 old_spte, bool prefetch,
+ bool can_unsync, bool host_writable, u64 *new_spte)
{
int level = sp->role.level;
u64 spte = SPTE_MMU_PRESENT_MASK;
@@ -192,6 +191,17 @@ bool make_spte(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp,
return wrprot;
}
+bool make_spte(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp,
+ const struct kvm_memory_slot *slot,
+ unsigned int pte_access, gfn_t gfn, kvm_pfn_t pfn,
+ u64 old_spte, bool prefetch, bool can_unsync,
+ bool host_writable, u64 *new_spte)
+{
+ return __make_spte(vcpu, sp, slot, pte_access, gfn, pfn, old_spte,
+ prefetch, can_unsync, host_writable, new_spte);
+
+}
+
static u64 make_spte_executable(u64 spte)
{
bool is_access_track = is_access_track_spte(spte);
diff --git a/arch/x86/kvm/mmu/spte.h b/arch/x86/kvm/mmu/spte.h
index 73f12615416f..3fae3c3124f7 100644
--- a/arch/x86/kvm/mmu/spte.h
+++ b/arch/x86/kvm/mmu/spte.h
@@ -410,6 +410,10 @@ static inline u64 get_mmio_spte_generation(u64 spte)
return gen;
}
+bool __make_spte(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp,
+ const struct kvm_memory_slot *slot, unsigned int pte_access,
+ gfn_t gfn, kvm_pfn_t pfn, u64 old_spte, bool prefetch,
+ bool can_unsync, bool host_writable, u64 *new_spte);
bool make_spte(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp,
const struct kvm_memory_slot *slot,
unsigned int pte_access, gfn_t gfn, kvm_pfn_t pfn,
--
2.35.1.894.gb6a874cedc-goog