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Diffstat (limited to 'arch/x86/kvm/mmu/paging_tmpl.h')
-rw-r--r--arch/x86/kvm/mmu/paging_tmpl.h16
1 files changed, 7 insertions, 9 deletions
diff --git a/arch/x86/kvm/mmu/paging_tmpl.h b/arch/x86/kvm/mmu/paging_tmpl.h
index a6d484ea110b..bd70ece1ef8b 100644
--- a/arch/x86/kvm/mmu/paging_tmpl.h
+++ b/arch/x86/kvm/mmu/paging_tmpl.h
@@ -235,7 +235,7 @@ static inline unsigned FNAME(gpte_access)(u64 gpte)
static int FNAME(update_accessed_dirty_bits)(struct kvm_vcpu *vcpu,
struct kvm_mmu *mmu,
struct guest_walker *walker,
- int write_fault)
+ gpa_t addr, int write_fault)
{
unsigned level, index;
pt_element_t pte, orig_pte;
@@ -260,7 +260,7 @@ static int FNAME(update_accessed_dirty_bits)(struct kvm_vcpu *vcpu,
!(pte & PT_GUEST_DIRTY_MASK)) {
trace_kvm_mmu_set_dirty_bit(table_gfn, index, sizeof(pte));
#if PTTYPE == PTTYPE_EPT
- if (kvm_arch_write_log_dirty(vcpu))
+ if (kvm_arch_write_log_dirty(vcpu, addr))
return -EINVAL;
#endif
pte |= PT_GUEST_DIRTY_MASK;
@@ -360,7 +360,6 @@ retry_walk:
++walker->level;
do {
- gfn_t real_gfn;
unsigned long host_addr;
pt_access = pte_access;
@@ -375,7 +374,7 @@ retry_walk:
walker->table_gfn[walker->level - 1] = table_gfn;
walker->pte_gpa[walker->level - 1] = pte_gpa;
- real_gfn = mmu->translate_gpa(vcpu, gfn_to_gpa(table_gfn),
+ real_gpa = mmu->translate_gpa(vcpu, gfn_to_gpa(table_gfn),
nested_access,
&walker->fault);
@@ -389,12 +388,10 @@ retry_walk:
* information to fix the exit_qualification or exit_info_1
* fields.
*/
- if (unlikely(real_gfn == UNMAPPED_GVA))
+ if (unlikely(real_gpa == UNMAPPED_GVA))
return 0;
- real_gfn = gpa_to_gfn(real_gfn);
-
- host_addr = kvm_vcpu_gfn_to_hva_prot(vcpu, real_gfn,
+ host_addr = kvm_vcpu_gfn_to_hva_prot(vcpu, gpa_to_gfn(real_gpa),
&walker->pte_writable[walker->level - 1]);
if (unlikely(kvm_is_error_hva(host_addr)))
goto error;
@@ -457,7 +454,8 @@ retry_walk:
(PT_GUEST_DIRTY_SHIFT - PT_GUEST_ACCESSED_SHIFT);
if (unlikely(!accessed_dirty)) {
- ret = FNAME(update_accessed_dirty_bits)(vcpu, mmu, walker, write_fault);
+ ret = FNAME(update_accessed_dirty_bits)(vcpu, mmu, walker,
+ addr, write_fault);
if (unlikely(ret < 0))
goto error;
else if (ret)