Messages in this thread | | | Date | Wed, 03 Aug 2011 14:03:14 +0800 | From | Xiao Guangrong <> | Subject | Re: [PATCH v2 08/12] KVM: MMU: fast prefetch spte on invlpg path |
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On 08/03/2011 02:36 AM, Marcelo Tosatti wrote:
>> mask.cr0_wp = mask.cr4_pae = mask.nxe = 1; >> diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h >> index 0f915b5..3466229 100644 >> --- a/arch/x86/kvm/paging_tmpl.h >> +++ b/arch/x86/kvm/paging_tmpl.h >> @@ -666,20 +666,22 @@ static void FNAME(invlpg)(struct kvm_vcpu *vcpu, gva_t gva) >> { >> struct kvm_shadow_walk_iterator iterator; >> struct kvm_mmu_page *sp; >> - gpa_t pte_gpa = -1; >> int level; >> u64 *sptep; >> >> vcpu_clear_mmio_info(vcpu, gva); >> + mmu_topup_memory_caches(vcpu); > > Should handle failure. >
Yes, thanks Marcelo! I will fix it.
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