From 1d4a7372e149914095e489ada0e64395bbcc8483 Mon Sep 17 00:00:00 2001 From: Sean Christopherson Date: Wed, 23 Sep 2020 11:37:33 -0700 Subject: [PATCH] KVM: x86/mmu: Rename 'hlevel' to 'level' in FNAME(fetch) Rename 'hlevel', which presumably stands for 'host level', to simply 'level' in FNAME(fetch). The variable hasn't tracked the host level for quite some time. Signed-off-by: Sean Christopherson Message-Id: <20200923183735.584-7-sean.j.christopherson@intel.com> Signed-off-by: Paolo Bonzini --- arch/x86/kvm/mmu/paging_tmpl.h | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/arch/x86/kvm/mmu/paging_tmpl.h b/arch/x86/kvm/mmu/paging_tmpl.h index 24dd2e9..c7af445 100644 --- a/arch/x86/kvm/mmu/paging_tmpl.h +++ b/arch/x86/kvm/mmu/paging_tmpl.h @@ -636,7 +636,7 @@ static int FNAME(fetch)(struct kvm_vcpu *vcpu, gpa_t addr, struct kvm_mmu_page *sp = NULL; struct kvm_shadow_walk_iterator it; unsigned direct_access, access = gw->pt_access; - int top_level, hlevel, req_level, ret; + int top_level, level, req_level, ret; gfn_t base_gfn = gw->gfn; direct_access = gw->pte_access; @@ -682,8 +682,8 @@ static int FNAME(fetch)(struct kvm_vcpu *vcpu, gpa_t addr, link_shadow_page(vcpu, it.sptep, sp); } - hlevel = kvm_mmu_hugepage_adjust(vcpu, gw->gfn, max_level, &pfn, - huge_page_disallowed, &req_level); + level = kvm_mmu_hugepage_adjust(vcpu, gw->gfn, max_level, &pfn, + huge_page_disallowed, &req_level); trace_kvm_mmu_spte_requested(addr, gw->level, pfn); @@ -694,10 +694,10 @@ static int FNAME(fetch)(struct kvm_vcpu *vcpu, gpa_t addr, * We cannot overwrite existing page tables with an NX * large page, as the leaf could be executable. */ - disallowed_hugepage_adjust(it, gw->gfn, &pfn, &hlevel); + disallowed_hugepage_adjust(it, gw->gfn, &pfn, &level); base_gfn = gw->gfn & ~(KVM_PAGES_PER_HPAGE(it.level) - 1); - if (it.level == hlevel) + if (it.level == level) break; validate_direct_spte(vcpu, it.sptep, direct_access); -- 2.7.4