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kvm: x86/mmu: Remove @no_dirty_log from FNAME(prefetch_gpte)

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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>
This commit is contained in:
Lai Jiangshan 2023-02-17 07:53:20 +08:00 committed by Sean Christopherson
parent 9fd4a4e3a3
commit 91ca7672dc
1 changed files with 3 additions and 4 deletions
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7
arch/x86/kvm/mmu/paging_tmpl.h
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@ -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;
}
}