From: Avi Kivity <avi@redhat.com>
To: Joerg Roedel <joerg.roedel@amd.com>
Cc: Marcelo Tosatti <mtosatti@redhat.com>,
kvm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH 11/11] KVM: SVM: Don't call instruction emulator for invd and wbinvd
Date: Sun, 21 Feb 2010 11:53:14 +0200 [thread overview]
Message-ID: <4B81028A.7080909@redhat.com> (raw)
In-Reply-To: <1266592990-8911-12-git-send-email-joerg.roedel@amd.com>
On 02/19/2010 05:23 PM, Joerg Roedel wrote:
> There is an intercept for WBINVD and INVD in SVM so we don't
> need the instruction emulator. The primary reason is that
> the current instruction emulator fails to emulate these
> instructions and the rip is not advanced.
>
The bios (at least bochs bios) does have wbinvd, so this ought to work.
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2010-02-21 9:53 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-02-19 15:22 [PATCH 0/11] Nested SVM fixes v2 Joerg Roedel
2010-02-19 15:23 ` [PATCH 01/11] KVM: SVM: Don't use kmap_atomic in nested_svm_map Joerg Roedel
2010-02-19 15:23 ` [PATCH 02/11] KVM: SVM: Fix wrong interrupt injection in enable_irq_windows Joerg Roedel
2010-02-22 10:29 ` Joerg Roedel
2010-02-22 11:05 ` Avi Kivity
2010-02-19 15:23 ` [PATCH 03/11] KVM: SVM: Fix schedule-while-atomic on nested exception handling Joerg Roedel
2010-02-19 15:23 ` [PATCH 04/11] KVM: SVM: Sync all control registers on nested vmexit Joerg Roedel
2010-02-19 15:23 ` [PATCH 05/11] KVM: SVM: Annotate nested_svm_map with might_sleep() Joerg Roedel
2010-02-19 15:23 ` [PATCH 06/11] KVM: SVM: Fix nested msr intercept handling Joerg Roedel
2010-02-19 15:23 ` [PATCH 07/11] KVM: SVM: Don't sync nested cr8 to lapic and back Joerg Roedel
2010-02-19 15:23 ` [PATCH 08/11] KVM: SVM: Activate nested state only when guest state is complete Joerg Roedel
2010-02-19 15:23 ` [PATCH 09/11] KVM: SVM: Make lazy FPU switching work with nested svm Joerg Roedel
2010-02-19 15:23 ` [PATCH 10/11] KVM: SVM: Remove newlines from nested trace points Joerg Roedel
2010-02-19 15:23 ` [PATCH 11/11] KVM: SVM: Don't call instruction emulator for invd and wbinvd Joerg Roedel
2010-02-21 9:53 ` Avi Kivity [this message]
2010-02-21 11:37 ` Joerg Roedel
2010-02-21 12:00 ` Avi Kivity
2010-02-21 12:12 ` Joerg Roedel
2010-02-21 9:56 ` [PATCH 0/11] Nested SVM fixes v2 Avi Kivity
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