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-rw-r--r--arch/x86/kvm/iommu.c11
-rw-r--r--arch/x86/kvm/mmu.c37
-rw-r--r--arch/x86/kvm/mmu_audit.c2
-rw-r--r--arch/x86/kvm/paging_tmpl.h6
-rw-r--r--arch/x86/kvm/vmx.c2
-rw-r--r--arch/x86/kvm/x86.c2
6 files changed, 31 insertions, 29 deletions
diff --git a/arch/x86/kvm/iommu.c b/arch/x86/kvm/iommu.c
index 5c520eb..a22a488 100644
--- a/arch/x86/kvm/iommu.c
+++ b/arch/x86/kvm/iommu.c
@@ -43,11 +43,11 @@ static int kvm_iommu_unmap_memslots(struct kvm *kvm);
static void kvm_iommu_put_pages(struct kvm *kvm,
gfn_t base_gfn, unsigned long npages);
-static pfn_t kvm_pin_pages(struct kvm_memory_slot *slot, gfn_t gfn,
+static kvm_pfn_t kvm_pin_pages(struct kvm_memory_slot *slot, gfn_t gfn,
unsigned long npages)
{
gfn_t end_gfn;
- pfn_t pfn;
+ kvm_pfn_t pfn;
pfn = gfn_to_pfn_memslot(slot, gfn);
end_gfn = gfn + npages;
@@ -62,7 +62,8 @@ static pfn_t kvm_pin_pages(struct kvm_memory_slot *slot, gfn_t gfn,
return pfn;
}
-static void kvm_unpin_pages(struct kvm *kvm, pfn_t pfn, unsigned long npages)
+static void kvm_unpin_pages(struct kvm *kvm, kvm_pfn_t pfn,
+ unsigned long npages)
{
unsigned long i;
@@ -73,7 +74,7 @@ static void kvm_unpin_pages(struct kvm *kvm, pfn_t pfn, unsigned long npages)
int kvm_iommu_map_pages(struct kvm *kvm, struct kvm_memory_slot *slot)
{
gfn_t gfn, end_gfn;
- pfn_t pfn;
+ kvm_pfn_t pfn;
int r = 0;
struct iommu_domain *domain = kvm->arch.iommu_domain;
int flags;
@@ -275,7 +276,7 @@ static void kvm_iommu_put_pages(struct kvm *kvm,
{
struct iommu_domain *domain;
gfn_t end_gfn, gfn;
- pfn_t pfn;
+ kvm_pfn_t pfn;
u64 phys;
domain = kvm->arch.iommu_domain;
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
index 420a5ca..95a955d 100644
--- a/arch/x86/kvm/mmu.c
+++ b/arch/x86/kvm/mmu.c
@@ -259,7 +259,7 @@ static unsigned get_mmio_spte_access(u64 spte)
}
static bool set_mmio_spte(struct kvm_vcpu *vcpu, u64 *sptep, gfn_t gfn,
- pfn_t pfn, unsigned access)
+ kvm_pfn_t pfn, unsigned access)
{
if (unlikely(is_noslot_pfn(pfn))) {
mark_mmio_spte(vcpu, sptep, gfn, access);
@@ -320,7 +320,7 @@ static int is_last_spte(u64 pte, int level)
return 0;
}
-static pfn_t spte_to_pfn(u64 pte)
+static kvm_pfn_t spte_to_pfn(u64 pte)
{
return (pte & PT64_BASE_ADDR_MASK) >> PAGE_SHIFT;
}
@@ -582,7 +582,7 @@ static bool mmu_spte_update(u64 *sptep, u64 new_spte)
*/
static int mmu_spte_clear_track_bits(u64 *sptep)
{
- pfn_t pfn;
+ kvm_pfn_t pfn;
u64 old_spte = *sptep;
if (!spte_has_volatile_bits(old_spte))
@@ -1372,7 +1372,7 @@ static int kvm_set_pte_rmapp(struct kvm *kvm, struct kvm_rmap_head *rmap_head,
int need_flush = 0;
u64 new_spte;
pte_t *ptep = (pte_t *)data;
- pfn_t new_pfn;
+ kvm_pfn_t new_pfn;
WARN_ON(pte_huge(*ptep));
new_pfn = pte_pfn(*ptep);
@@ -2450,7 +2450,7 @@ static int mmu_need_write_protect(struct kvm_vcpu *vcpu, gfn_t gfn,
return 0;
}
-static bool kvm_is_mmio_pfn(pfn_t pfn)
+static bool kvm_is_mmio_pfn(kvm_pfn_t pfn)
{
if (pfn_valid(pfn))
return !is_zero_pfn(pfn) && PageReserved(pfn_to_page(pfn));
@@ -2460,7 +2460,7 @@ static bool kvm_is_mmio_pfn(pfn_t pfn)
static int set_spte(struct kvm_vcpu *vcpu, u64 *sptep,
unsigned pte_access, int level,
- gfn_t gfn, pfn_t pfn, bool speculative,
+ gfn_t gfn, kvm_pfn_t pfn, bool speculative,
bool can_unsync, bool host_writable)
{
u64 spte;
@@ -2539,7 +2539,7 @@ done:
}
static bool mmu_set_spte(struct kvm_vcpu *vcpu, u64 *sptep, unsigned pte_access,
- int write_fault, int level, gfn_t gfn, pfn_t pfn,
+ int write_fault, int level, gfn_t gfn, kvm_pfn_t pfn,
bool speculative, bool host_writable)
{
int was_rmapped = 0;
@@ -2602,7 +2602,7 @@ static bool mmu_set_spte(struct kvm_vcpu *vcpu, u64 *sptep, unsigned pte_access,
return emulate;
}
-static pfn_t pte_prefetch_gfn_to_pfn(struct kvm_vcpu *vcpu, gfn_t gfn,
+static kvm_pfn_t pte_prefetch_gfn_to_pfn(struct kvm_vcpu *vcpu, gfn_t gfn,
bool no_dirty_log)
{
struct kvm_memory_slot *slot;
@@ -2684,7 +2684,7 @@ static void direct_pte_prefetch(struct kvm_vcpu *vcpu, u64 *sptep)
}
static int __direct_map(struct kvm_vcpu *vcpu, int write, int map_writable,
- int level, gfn_t gfn, pfn_t pfn, bool prefault)
+ int level, gfn_t gfn, kvm_pfn_t pfn, bool prefault)
{
struct kvm_shadow_walk_iterator iterator;
struct kvm_mmu_page *sp;
@@ -2732,7 +2732,7 @@ static void kvm_send_hwpoison_signal(unsigned long address, struct task_struct *
send_sig_info(SIGBUS, &info, tsk);
}
-static int kvm_handle_bad_page(struct kvm_vcpu *vcpu, gfn_t gfn, pfn_t pfn)
+static int kvm_handle_bad_page(struct kvm_vcpu *vcpu, gfn_t gfn, kvm_pfn_t pfn)
{
/*
* Do not cache the mmio info caused by writing the readonly gfn
@@ -2752,9 +2752,10 @@ static int kvm_handle_bad_page(struct kvm_vcpu *vcpu, gfn_t gfn, pfn_t pfn)
}
static void transparent_hugepage_adjust(struct kvm_vcpu *vcpu,
- gfn_t *gfnp, pfn_t *pfnp, int *levelp)
+ gfn_t *gfnp, kvm_pfn_t *pfnp,
+ int *levelp)
{
- pfn_t pfn = *pfnp;
+ kvm_pfn_t pfn = *pfnp;
gfn_t gfn = *gfnp;
int level = *levelp;
@@ -2793,7 +2794,7 @@ static void transparent_hugepage_adjust(struct kvm_vcpu *vcpu,
}
static bool handle_abnormal_pfn(struct kvm_vcpu *vcpu, gva_t gva, gfn_t gfn,
- pfn_t pfn, unsigned access, int *ret_val)
+ kvm_pfn_t pfn, unsigned access, int *ret_val)
{
bool ret = true;
@@ -2947,7 +2948,7 @@ exit:
}
static bool try_async_pf(struct kvm_vcpu *vcpu, bool prefault, gfn_t gfn,
- gva_t gva, pfn_t *pfn, bool write, bool *writable);
+ gva_t gva, kvm_pfn_t *pfn, bool write, bool *writable);
static void make_mmu_pages_available(struct kvm_vcpu *vcpu);
static int nonpaging_map(struct kvm_vcpu *vcpu, gva_t v, u32 error_code,
@@ -2956,7 +2957,7 @@ static int nonpaging_map(struct kvm_vcpu *vcpu, gva_t v, u32 error_code,
int r;
int level;
bool force_pt_level = false;
- pfn_t pfn;
+ kvm_pfn_t pfn;
unsigned long mmu_seq;
bool map_writable, write = error_code & PFERR_WRITE_MASK;
@@ -3410,7 +3411,7 @@ static bool can_do_async_pf(struct kvm_vcpu *vcpu)
}
static bool try_async_pf(struct kvm_vcpu *vcpu, bool prefault, gfn_t gfn,
- gva_t gva, pfn_t *pfn, bool write, bool *writable)
+ gva_t gva, kvm_pfn_t *pfn, bool write, bool *writable)
{
struct kvm_memory_slot *slot;
bool async;
@@ -3448,7 +3449,7 @@ check_hugepage_cache_consistency(struct kvm_vcpu *vcpu, gfn_t gfn, int level)
static int tdp_page_fault(struct kvm_vcpu *vcpu, gva_t gpa, u32 error_code,
bool prefault)
{
- pfn_t pfn;
+ kvm_pfn_t pfn;
int r;
int level;
bool force_pt_level;
@@ -4601,7 +4602,7 @@ static bool kvm_mmu_zap_collapsible_spte(struct kvm *kvm,
u64 *sptep;
struct rmap_iterator iter;
int need_tlb_flush = 0;
- pfn_t pfn;
+ kvm_pfn_t pfn;
struct kvm_mmu_page *sp;
restart:
diff --git a/arch/x86/kvm/mmu_audit.c b/arch/x86/kvm/mmu_audit.c
index 1cee3ec..dcce533 100644
--- a/arch/x86/kvm/mmu_audit.c
+++ b/arch/x86/kvm/mmu_audit.c
@@ -97,7 +97,7 @@ static void audit_mappings(struct kvm_vcpu *vcpu, u64 *sptep, int level)
{
struct kvm_mmu_page *sp;
gfn_t gfn;
- pfn_t pfn;
+ kvm_pfn_t pfn;
hpa_t hpa;
sp = page_header(__pa(sptep));
diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
index 91e939b..6c9fed9 100644
--- a/arch/x86/kvm/paging_tmpl.h
+++ b/arch/x86/kvm/paging_tmpl.h
@@ -456,7 +456,7 @@ FNAME(prefetch_gpte)(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp,
{
unsigned pte_access;
gfn_t gfn;
- pfn_t pfn;
+ kvm_pfn_t pfn;
if (FNAME(prefetch_invalid_gpte)(vcpu, sp, spte, gpte))
return false;
@@ -551,7 +551,7 @@ static void FNAME(pte_prefetch)(struct kvm_vcpu *vcpu, struct guest_walker *gw,
static int FNAME(fetch)(struct kvm_vcpu *vcpu, gva_t addr,
struct guest_walker *gw,
int write_fault, int hlevel,
- pfn_t pfn, bool map_writable, bool prefault)
+ kvm_pfn_t pfn, bool map_writable, bool prefault)
{
struct kvm_mmu_page *sp = NULL;
struct kvm_shadow_walk_iterator it;
@@ -694,7 +694,7 @@ static int FNAME(page_fault)(struct kvm_vcpu *vcpu, gva_t addr, u32 error_code,
int user_fault = error_code & PFERR_USER_MASK;
struct guest_walker walker;
int r;
- pfn_t pfn;
+ kvm_pfn_t pfn;
int level = PT_PAGE_TABLE_LEVEL;
bool force_pt_level = false;
unsigned long mmu_seq;
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 04d61d4..e2951b6 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -4251,7 +4251,7 @@ out:
static int init_rmode_identity_map(struct kvm *kvm)
{
int i, idx, r = 0;
- pfn_t identity_map_pfn;
+ kvm_pfn_t identity_map_pfn;
u32 tmp;
if (!enable_ept)
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index f53f5b1..4244c2b 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -5148,7 +5148,7 @@ static bool reexecute_instruction(struct kvm_vcpu *vcpu, gva_t cr2,
int emulation_type)
{
gpa_t gpa = cr2;
- pfn_t pfn;
+ kvm_pfn_t pfn;
if (emulation_type & EMULTYPE_NO_REEXECUTE)
return false;
generated by cgit v0.10.2 at 2024-07-24 03:11:26 (GMT)