From: Avi Kivity Date: Thu, 31 May 2007 12:14:09 +0000 (+0300) Subject: KVM: Move shadow pte modifications from set_pte/set_pde to set_pde_common() X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=a18de5a403f9b5010527b2e7b05049b539b4facd;p=GitHub%2Fmt8127%2Fandroid_kernel_alcatel_ttab.git KVM: Move shadow pte modifications from set_pte/set_pde to set_pde_common() We want all shadow pte modifications in one place. Signed-off-by: Avi Kivity --- diff --git a/drivers/kvm/paging_tmpl.h b/drivers/kvm/paging_tmpl.h index c06720385551..35f264f346d8 100644 --- a/drivers/kvm/paging_tmpl.h +++ b/drivers/kvm/paging_tmpl.h @@ -218,6 +218,7 @@ static void FNAME(set_pte_common)(struct kvm_vcpu *vcpu, FNAME(mark_pagetable_dirty)(vcpu->kvm, walker); } + *shadow_pte |= *gpte & PT_PTE_COPY_MASK; *shadow_pte |= access_bits << PT_SHADOW_BITS_OFFSET; if (!dirty) access_bits &= ~PT_WRITABLE_MASK; @@ -288,7 +289,6 @@ static void FNAME(set_pte)(struct kvm_vcpu *vcpu, pt_element_t *gpte, struct guest_walker *walker, gfn_t gfn) { access_bits &= *gpte; - *shadow_pte |= (*gpte & PT_PTE_COPY_MASK); FNAME(set_pte_common)(vcpu, shadow_pte, *gpte & PT_BASE_ADDR_MASK, gpte, access_bits, user_fault, write_fault, ptwrite, walker, gfn); @@ -322,7 +322,6 @@ static void FNAME(set_pde)(struct kvm_vcpu *vcpu, pt_element_t *gpde, if (PTTYPE == 32 && is_cpuid_PSE36()) gaddr |= (*gpde & PT32_DIR_PSE36_MASK) << (32 - PT32_DIR_PSE36_SHIFT); - *shadow_pte |= *gpde & PT_PTE_COPY_MASK; FNAME(set_pte_common)(vcpu, shadow_pte, gaddr, gpde, access_bits, user_fault, write_fault, ptwrite, walker, gfn);