From: Anthony Liguori <aliguori-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
To: "Nakajima, Jun" <jun.nakajima-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
Cc: Zachary Amsden <zach-pghWNbHTmq7QT0dZR+AlfA@public.gmane.org>,
kvm-devel
<kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>,
Anthony Liguori
<aliguori-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>,
Jeremy Fitzhardinge <jeremy-TSDbQ3PG+2Y@public.gmane.org>,
virtualization-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org
Subject: Re: [PATCH 3/3] Eliminate read_cr3 on TLB flush
Date: Wed, 30 May 2007 17:03:33 -0500 [thread overview]
Message-ID: <465DF4B5.40705@us.ibm.com> (raw)
In-Reply-To: <97D612E30E1F88419025B06CB4CF1BE10259AE6D-1a9uaKK1+wJcIJlls4ac1rfspsVTdybXVpNB7YpNyf8@public.gmane.org>
Nakajima, Jun wrote:
> Anthony Liguori wrote:
>
>
> Given the optimizations for CPU virtualization in the current H/W, I'm
> not sure if such hooks are useful. Do you have any performance data that
> justify such hooks?
>
No, I don't. It was just a thought that was yet to be confirmed.
Regards,
Anthony Liguori
>> Regards,
>>
>> Anthony Liguori
>>
>>
>
>
> Jun
> ---
> Intel Open Source Technology Center
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next prev parent reply other threads:[~2007-05-30 22:03 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-30 14:49 [PATCH 0/3] KVM paravirt_ops implementation Anthony Liguori
2007-05-30 14:52 ` [PATCH 1/3] KVM paravirt_ops infrastructure Anthony Liguori
2007-05-30 16:42 ` [kvm-devel] " Nakajima, Jun
[not found] ` <97D612E30E1F88419025B06CB4CF1BE10259AAD7-1a9uaKK1+wJcIJlls4ac1rfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2007-05-30 18:11 ` Anthony Liguori
[not found] ` <465DBE3A.6030908-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2007-05-30 19:04 ` Nakajima, Jun
[not found] ` <97D612E30E1F88419025B06CB4CF1BE10259AD83-1a9uaKK1+wJcIJlls4ac1rfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2007-05-31 17:31 ` Anthony Liguori
[not found] ` <465F0688.1050702-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2007-05-31 18:47 ` Nakajima, Jun
2007-05-31 1:02 ` Rusty Russell
2007-05-31 1:15 ` [kvm-devel] " Anthony Liguori
[not found] ` <1180573347.30202.135.camel-bi+AKbBUZKY6gyzm1THtWbp2dZbC/Bob@public.gmane.org>
2007-05-31 7:48 ` Avi Kivity
2007-05-31 9:58 ` Andi Kleen
[not found] ` <200705311158.28632.ak-l3A5Bk7waGM@public.gmane.org>
2007-05-31 10:11 ` Ingo Molnar
[not found] ` <20070531101116.GA10872-X9Un+BFzKDI@public.gmane.org>
2007-05-31 10:40 ` Andi Kleen
[not found] ` <200705311240.19794.ak-l3A5Bk7waGM@public.gmane.org>
2007-05-31 11:12 ` Rusty Russell
2007-05-31 17:28 ` [kvm-devel] " Anthony Liguori
2007-05-31 17:29 ` Anthony Liguori
2007-05-30 14:53 ` [PATCH 2/3][PARAVIRT] Make IO delay a NOP Anthony Liguori
[not found] ` <465D8F03.7000201-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2007-05-30 14:53 ` [PATCH 3/3] Eliminate read_cr3 on TLB flush Anthony Liguori
[not found] ` <465D8FF5.6040804-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2007-05-30 15:01 ` Andi Kleen
2007-05-30 15:32 ` Anthony Liguori
2007-05-30 15:38 ` Jeremy Fitzhardinge
2007-05-30 17:11 ` [kvm-devel] " Nakajima, Jun
[not found] ` <465D9A77.90505-TSDbQ3PG+2Y@public.gmane.org>
2007-05-30 17:11 ` Nakajima, Jun
2007-05-30 17:58 ` [kvm-devel] " Zachary Amsden
[not found] ` <97D612E30E1F88419025B06CB4CF1BE10259AB81-1a9uaKK1+wJcIJlls4ac1rfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2007-05-30 17:58 ` Zachary Amsden
2007-05-30 19:12 ` [kvm-devel] " Nakajima, Jun
[not found] ` <465DBB49.5030503-pghWNbHTmq7QT0dZR+AlfA@public.gmane.org>
2007-05-30 19:12 ` Nakajima, Jun
2007-05-30 19:22 ` [kvm-devel] " Anthony Liguori
2007-05-30 20:40 ` Nakajima, Jun
2007-05-30 21:49 ` Zachary Amsden
2007-05-31 1:12 ` Rusty Russell
2007-05-31 7:50 ` Avi Kivity
[not found] ` <465DCED8.4080506-r/Jw6+rmf7HQT0dZR+AlfA@public.gmane.org>
2007-05-30 20:40 ` Nakajima, Jun
[not found] ` <97D612E30E1F88419025B06CB4CF1BE10259AE6D-1a9uaKK1+wJcIJlls4ac1rfspsVTdybXVpNB7YpNyf8@public.gmane.org>
2007-05-30 22:03 ` Anthony Liguori [this message]
2007-05-30 22:03 ` [kvm-devel] " Anthony Liguori
2007-05-30 21:49 ` Zachary Amsden
2007-05-31 7:50 ` Avi Kivity
[not found] ` <465E7E4F.8050208-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-05-31 8:27 ` Zachary Amsden
2007-05-31 17:30 ` Anthony Liguori
2007-05-31 17:30 ` [kvm-devel] " Anthony Liguori
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