From: Avi Kivity <avi@redhat.com>
To: Marcelo Tosatti <mtosatti@redhat.com>
Cc: Avi Kivity <avi@qumranet.com>,
kvm@vger.kernel.org, "David S. Ahern" <daahern@cisco.com>
Subject: Re: [patch 06/10] KVM: x86: trap invlpg
Date: Fri, 19 Sep 2008 17:53:22 -0700 [thread overview]
Message-ID: <48D44982.1000209@redhat.com> (raw)
In-Reply-To: <20080918213336.890811059@localhost.localdomain>
Marcelo Tosatti wrote:
>
> +static int FNAME(shadow_invlpg_entry)(struct kvm_shadow_walk *_sw,
> + struct kvm_vcpu *vcpu, u64 addr,
> + u64 *sptep, int level)
> +{
> +
> + if (level == PT_PAGE_TABLE_LEVEL) {
> + if (is_shadow_present_pte(*sptep))
> + rmap_remove(vcpu->kvm, sptep);
> + set_shadow_pte(sptep, shadow_trap_nonpresent_pte);
>
Need to flush the real tlb as well.
--
I have a truly marvellous patch that fixes the bug which this
signature is too narrow to contain.
next prev parent reply other threads:[~2008-09-20 0:53 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-18 21:27 [patch 00/10] out of sync shadow v2 Marcelo Tosatti
2008-09-18 21:27 ` [patch 01/10] KVM: MMU: split mmu_set_spte Marcelo Tosatti
2008-09-18 21:27 ` [patch 02/10] KVM: MMU: move local TLB flush to mmu_set_spte Marcelo Tosatti
2008-09-20 0:21 ` Avi Kivity
2008-09-18 21:27 ` [patch 03/10] KVM: MMU: do not write-protect large mappings Marcelo Tosatti
2008-09-20 0:29 ` Avi Kivity
2008-09-21 0:41 ` Marcelo Tosatti
2008-09-18 21:27 ` [patch 04/10] KVM: MMU: mode specific sync_page Marcelo Tosatti
2008-09-20 0:44 ` Avi Kivity
2008-09-18 21:27 ` [patch 05/10] KVM: MMU: sync roots on mmu reload Marcelo Tosatti
2008-09-18 21:27 ` [patch 06/10] KVM: x86: trap invlpg Marcelo Tosatti
2008-09-20 0:53 ` Avi Kivity [this message]
2008-09-21 0:43 ` Marcelo Tosatti
2008-09-18 21:27 ` [patch 07/10] KVM: MMU: mmu_parent_walk Marcelo Tosatti
2008-09-20 0:56 ` Avi Kivity
2008-09-21 0:44 ` Marcelo Tosatti
2008-09-22 20:30 ` Avi Kivity
2008-09-22 22:04 ` Marcelo Tosatti
2008-09-18 21:27 ` [patch 08/10] KVM: MMU: awareness of new kvm_mmu_zap_page behaviour Marcelo Tosatti
2008-09-18 21:27 ` [patch 09/10] KVM: MMU: out of sync shadow core v2 Marcelo Tosatti
2008-09-20 1:22 ` Avi Kivity
2008-09-21 0:45 ` Marcelo Tosatti
2008-09-22 20:41 ` Avi Kivity
2008-09-22 21:55 ` Marcelo Tosatti
2008-09-22 22:51 ` Marcelo Tosatti
2008-09-23 10:46 ` Avi Kivity
2008-09-23 10:46 ` Avi Kivity
2008-09-23 13:17 ` Marcelo Tosatti
2008-09-18 21:27 ` [patch 10/10] KVM: MMU: speed up mmu_unsync_walk Marcelo Tosatti
2008-09-20 1:26 ` Avi Kivity
2008-09-21 0:45 ` Marcelo Tosatti
2008-09-22 20:43 ` Avi Kivity
2008-09-18 22:36 ` [patch 00/10] out of sync shadow v2 Marcelo Tosatti
2008-09-20 1:28 ` Avi Kivity
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