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| author | Joerg Roedel <joerg.roedel@amd.com> | 2010-09-10 17:30:45 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-10-24 10:52:32 +0200 |
| commit | 3241f22da85d26505b39f525a88f52ebd1235975 (patch) | |
| tree | 48b98fa9824a6f94cb4fc71d930864fb5f3527d2 /arch/x86/kvm/paging_tmpl.h | |
| parent | 52fde8df7dd13d90f5f8dc43157418bff968d90a (diff) | |
| download | talos-op-linux-3241f22da85d26505b39f525a88f52ebd1235975.tar.gz talos-op-linux-3241f22da85d26505b39f525a88f52ebd1235975.zip | |
KVM: MMU: Let is_rsvd_bits_set take mmu context instead of vcpu
This patch changes is_rsvd_bits_set() function prototype to
take only a kvm_mmu context instead of a full vcpu.
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Diffstat (limited to 'arch/x86/kvm/paging_tmpl.h')
| -rw-r--r-- | arch/x86/kvm/paging_tmpl.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h index 13d0c06b1bc8..68ee1b7fa89f 100644 --- a/arch/x86/kvm/paging_tmpl.h +++ b/arch/x86/kvm/paging_tmpl.h @@ -168,7 +168,7 @@ walk: break; } - if (is_rsvd_bits_set(vcpu, pte, walker->level)) { + if (is_rsvd_bits_set(&vcpu->arch.mmu, pte, walker->level)) { rsvd_fault = true; break; } @@ -327,6 +327,7 @@ static void FNAME(pte_prefetch)(struct kvm_vcpu *vcpu, struct guest_walker *gw, u64 *sptep) { struct kvm_mmu_page *sp; + struct kvm_mmu *mmu = &vcpu->arch.mmu; pt_element_t *gptep = gw->prefetch_ptes; u64 *spte; int i; @@ -358,7 +359,7 @@ static void FNAME(pte_prefetch)(struct kvm_vcpu *vcpu, struct guest_walker *gw, gpte = gptep[i]; if (!is_present_gpte(gpte) || - is_rsvd_bits_set(vcpu, gpte, PT_PAGE_TABLE_LEVEL)) { + is_rsvd_bits_set(mmu, gpte, PT_PAGE_TABLE_LEVEL)) { if (!sp->unsync) __set_spte(spte, shadow_notrap_nonpresent_pte); continue; @@ -713,7 +714,7 @@ static int FNAME(sync_page)(struct kvm_vcpu *vcpu, struct kvm_mmu_page *sp, return -EINVAL; gfn = gpte_to_gfn(gpte); - if (is_rsvd_bits_set(vcpu, gpte, PT_PAGE_TABLE_LEVEL) + if (is_rsvd_bits_set(&vcpu->arch.mmu, gpte, PT_PAGE_TABLE_LEVEL) || gfn != sp->gfns[i] || !is_present_gpte(gpte) || !(gpte & PT_ACCESSED_MASK)) { u64 nonpresent; |
