diff options
| author | Lai Jiangshan <jiangshan.ljs@antgroup.com> | 2023-02-17 07:53:20 +0800 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2023-03-16 17:19:55 -0700 |
| commit | 91ca7672dc7386c0d181ead2e03f4e65b73ca6b8 (patch) | |
| tree | 15e90e75b64d5f55ed9a4aa62db6be9f692e94f4 /arch/x86/kvm/mmu/paging_tmpl.h | |
| parent | 9fd4a4e3a3d9fc0306525d95bf3eca693d311406 (diff) | |
kvm: x86/mmu: Remove @no_dirty_log from FNAME(prefetch_gpte)
FNAME(prefetch_gpte) is always called with @no_dirty_log=true.
Signed-off-by: Lai Jiangshan <jiangshan.ljs@antgroup.com>
Link: https://lore.kernel.org/r/20230216235321.735214-4-jiangshanlai@gmail.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'arch/x86/kvm/mmu/paging_tmpl.h')
| -rw-r--r-- | arch/x86/kvm/mmu/paging_tmpl.h | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/arch/x86/kvm/mmu/paging_tmpl.h b/arch/x86/kvm/mmu/paging_tmpl.h index e9d97f9b2ec3..8ef67f76ee68 100644 --- a/arch/x86/kvm/mmu/paging_tmpl.h +++ b/arch/x86/kvm/mmu/paging_tmpl.h @@ -519,7 +519,7 @@ static int FNAME(walk_addr)(struct guest_walker *walker, static bool FNAME(prefetch_gpte)(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp, - u64 *spte, pt_element_t gpte, bool no_dirty_log) + u64 *spte, pt_element_t gpte) { struct kvm_memory_slot *slot; unsigned pte_access; @@ -535,8 +535,7 @@ FNAME(prefetch_gpte)(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp, pte_access = sp->role.access & FNAME(gpte_access)(gpte); FNAME(protect_clean_gpte)(vcpu->arch.mmu, &pte_access, gpte); - slot = gfn_to_memslot_dirty_bitmap(vcpu, gfn, - no_dirty_log && (pte_access & ACC_WRITE_MASK)); + slot = gfn_to_memslot_dirty_bitmap(vcpu, gfn, pte_access & ACC_WRITE_MASK); if (!slot) return false; @@ -605,7 +604,7 @@ static void FNAME(pte_prefetch)(struct kvm_vcpu *vcpu, struct guest_walker *gw, if (is_shadow_present_pte(*spte)) continue; - if (!FNAME(prefetch_gpte)(vcpu, sp, spte, gptep[i], true)) + if (!FNAME(prefetch_gpte)(vcpu, sp, spte, gptep[i])) break; } } |