No that nothing in make_spte actually needs the vCPU argument, just
pass in a pointer to the struct kvm. This allows the function to be used
in situations where there is no relevant struct vcpu.
No functional change intended.
Signed-off-by: Ben Gardon <bgardon@xxxxxxxxxx>
---
arch/x86/kvm/mmu/spte.c | 9 ++++-----
arch/x86/kvm/mmu/spte.h | 2 +-
2 files changed, 5 insertions(+), 6 deletions(-)
diff --git a/arch/x86/kvm/mmu/spte.c b/arch/x86/kvm/mmu/spte.c
index ef2d85577abb..45e9c0c3932e 100644
--- a/arch/x86/kvm/mmu/spte.c
+++ b/arch/x86/kvm/mmu/spte.c
@@ -90,7 +90,7 @@ 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,
+bool __make_spte(struct kvm *kvm, 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 mt_mask,
@@ -161,7 +161,7 @@ bool __make_spte(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp,
* e.g. it's write-tracked (upper-level SPs) or has one or more
* shadow pages and unsync'ing pages is not allowed.
*/
- if (mmu_try_to_unsync_pages(vcpu->kvm, slot, gfn, can_unsync, prefetch)) {
+ if (mmu_try_to_unsync_pages(kvm, slot, gfn, can_unsync, prefetch)) {
pgprintk("%s: found shadow page for %llx, marking ro\n",
__func__, gfn);
wrprot = true;
@@ -184,7 +184,7 @@ bool __make_spte(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp,
if ((spte & PT_WRITABLE_MASK) && kvm_slot_dirty_track_enabled(slot)) {
/* Enforced by kvm_mmu_hugepage_adjust. */
WARN_ON(level > PG_LEVEL_4K);
- mark_page_dirty_in_slot(vcpu->kvm, slot, gfn);
+ mark_page_dirty_in_slot(kvm, slot, gfn);
}
*new_spte = spte;
@@ -202,10 +202,9 @@ bool make_spte(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp,
struct rsvd_bits_validate *shadow_zero_check =
&vcpu->arch.mmu->shadow_zero_check;
- return __make_spte(vcpu, sp, slot, pte_access, gfn, pfn, old_spte,
+ return __make_spte(vcpu->kvm, sp, slot, pte_access, gfn, pfn, old_spte,
prefetch, can_unsync, host_writable, mt_mask,
shadow_zero_check, new_spte);
-
}
static u64 make_spte_executable(u64 spte)
diff --git a/arch/x86/kvm/mmu/spte.h b/arch/x86/kvm/mmu/spte.h
index e8a051188eb6..cee02fe63429 100644
--- a/arch/x86/kvm/mmu/spte.h
+++ b/arch/x86/kvm/mmu/spte.h
@@ -410,7 +410,7 @@ static inline u64 get_mmio_spte_generation(u64 spte)
return gen;
}
-bool __make_spte(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp,
+bool __make_spte(struct kvm *kvm, 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 mt_mask,
--
2.35.1.894.gb6a874cedc-goog
