From: "Gregory Haskins" <ghaskins-Et1tbQHTxzrQT0dZR+AlfA@public.gmane.org>
To: <kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org>,
"Dor Laor" <dor.laor-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
Subject: Re: [PATCH 00/10] in-kernel APIC v3 (kernel side)
Date: Thu, 10 May 2007 09:32:38 -0400 [thread overview]
Message-ID: <4642E694.BA47.005A.0@novell.com> (raw)
In-Reply-To: <64F9B87B6B770947A9F8391472E032160BBA66AF-yEcIvxbTEBqsx+V+t5oei8rau4O3wl8o3fe8/T/H7NteoWH0uzbU5w@public.gmane.org>
>>> On Thu, May 10, 2007 at 9:07 AM, in message
<64F9B87B6B770947A9F8391472E032160BBA66AF-yEcIvxbTEBqsx+V+t5oei8rau4O3wl8o3fe8/T/H7NteoWH0uzbU5w@public.gmane.org>,
"Dor Laor" <dor.laor-atKUWr5tajBWk0Htik3J/w@public.gmane.org> wrote:
>> At this point, I can boot
>>
>>A) 32- bit XP w/ACPI enabled
>>B) 64- bit SLED (2.6.16 based)
>>
>>both with "level- 0" (userspace PIC emulation) and "level- 1" (in- kernel
> PIC
>>emulation). The performance with XP under level- 1 seems to be a huge
>>improvement over in- trunk performance.
>
> Impressive! Can you tell how much host cpu is consumed by an idle xp
> guest w acpi?
> Next week I'll try to check it with the pv network if I'll have the
> time.
And in case it matters:
This is git-HEAD + v3 patches on
Linux novell1 2.6.21.1-smp-debug #7 SMP Mon May 7 19:16:14 EDT 2007 x86_64 x86_64 x86_64 GNU/Linux
on a dual-socket, dual-core 5130 Xeon (Woodcrest)
Also note that I have the kernel built with pretty much every debug option turned on (lockdep, etc).
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next prev parent reply other threads:[~2007-05-10 13:32 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-10 12:46 [PATCH 00/10] in-kernel APIC v3 (kernel side) Gregory Haskins
[not found] ` <20070510123831.10200.4769.stgit-sLgBBP33vUGnsjUZhwzVf9HuzzzSOjJt@public.gmane.org>
2007-05-10 12:46 ` [PATCH 01/10] KVM: Adds support for in-kernel mmio handlers Gregory Haskins
2007-05-10 12:46 ` [PATCH 02/10] KVM: VMX - fix interrupt checking on light-exit Gregory Haskins
2007-05-10 12:46 ` [PATCH 03/10] KVM: Add irqdevice object Gregory Haskins
2007-05-10 12:47 ` [PATCH 04/10] KVM: Adds ability to preempt an executing VCPU Gregory Haskins
2007-05-10 12:47 ` [PATCH 05/10] KVM: Adds ability to signal userspace using a file-descriptor Gregory Haskins
[not found] ` <20070510124706.10200.68571.stgit-sLgBBP33vUGnsjUZhwzVf9HuzzzSOjJt@public.gmane.org>
2007-05-13 13:00 ` Avi Kivity
[not found] ` <46470BF7.5080108-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-05-14 12:15 ` Gregory Haskins
[not found] ` <46481A61.BA47.005A.0-Et1tbQHTxzrQT0dZR+AlfA@public.gmane.org>
2007-05-14 12:22 ` Avi Kivity
[not found] ` <46485488.2010608-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-05-14 14:00 ` Gregory Haskins
[not found] ` <46483320.BA47.005A.0-Et1tbQHTxzrQT0dZR+AlfA@public.gmane.org>
2007-05-14 14:42 ` Avi Kivity
[not found] ` <4648756D.5040001-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-05-14 17:18 ` Gregory Haskins
2007-05-14 16:52 ` Davide Libenzi
[not found] ` <Pine.LNX.4.64.0705140948150.19682-GPJ85BhbkB8RepQJljzAVbITYcZ0+W3JAL8bYrjMMd8@public.gmane.org>
2007-05-14 17:12 ` Avi Kivity
[not found] ` <4648986B.9090403-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-05-14 17:15 ` Davide Libenzi
[not found] ` <Pine.LNX.4.64.0705141013310.19682-GPJ85BhbkB8RepQJljzAVbITYcZ0+W3JAL8bYrjMMd8@public.gmane.org>
2007-05-14 17:23 ` Avi Kivity
[not found] ` <46489B12.8030807-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-05-14 19:01 ` Gregory Haskins
[not found] ` <464879A3.BA47.005A.0-Et1tbQHTxzrQT0dZR+AlfA@public.gmane.org>
2007-05-14 19:12 ` Davide Libenzi
[not found] ` <Pine.LNX.4.64.0705141207070.19682-GPJ85BhbkB8RepQJljzAVbITYcZ0+W3JAL8bYrjMMd8@public.gmane.org>
2007-05-14 20:18 ` Gregory Haskins
[not found] ` <46488BCD.BA47.005A.0-Et1tbQHTxzrQT0dZR+AlfA@public.gmane.org>
2007-05-14 21:32 ` Davide Libenzi
2007-05-10 12:47 ` [PATCH 06/10] KVM: Add support for in-kernel LAPIC model Gregory Haskins
2007-05-10 12:47 ` [PATCH 07/10] KVM: Adds support for real NMI injection on VMX processors Gregory Haskins
2007-05-10 12:47 ` [PATCH 08/10] KVM: Adds basic plumbing to support TPR shadow features Gregory Haskins
2007-05-10 12:47 ` [PATCH 09/10] KVM: Add statistics from interrupt subsystem Gregory Haskins
[not found] ` <20070510124726.10200.53053.stgit-sLgBBP33vUGnsjUZhwzVf9HuzzzSOjJt@public.gmane.org>
2007-05-14 11:17 ` Avi Kivity
2007-05-10 12:47 ` [PATCH 10/10] KVM: Adds support for TPR shadowing under VMX processors Gregory Haskins
2007-05-10 13:07 ` [PATCH 00/10] in-kernel APIC v3 (kernel side) Dor Laor
[not found] ` <64F9B87B6B770947A9F8391472E032160BBA66AF-yEcIvxbTEBqsx+V+t5oei8rau4O3wl8o3fe8/T/H7NteoWH0uzbU5w@public.gmane.org>
2007-05-10 13:20 ` Gregory Haskins
[not found] ` <4642E39D.BA47.005A.0-Et1tbQHTxzrQT0dZR+AlfA@public.gmane.org>
2007-05-13 8:00 ` Dor Laor
[not found] ` <64F9B87B6B770947A9F8391472E032160BC745D3-yEcIvxbTEBqsx+V+t5oei8rau4O3wl8o3fe8/T/H7NteoWH0uzbU5w@public.gmane.org>
2007-05-13 13:59 ` Gregory Haskins
[not found] ` <4646E16D.BA47.005A.0-Et1tbQHTxzrQT0dZR+AlfA@public.gmane.org>
2007-05-13 14:06 ` Dor Laor
[not found] ` <64F9B87B6B770947A9F8391472E032160BC74642-yEcIvxbTEBqsx+V+t5oei8rau4O3wl8o3fe8/T/H7NteoWH0uzbU5w@public.gmane.org>
2007-05-14 12:37 ` Gregory Haskins
[not found] ` <46481FC0.BA47.005A.0-Et1tbQHTxzrQT0dZR+AlfA@public.gmane.org>
2007-05-14 13:04 ` Dor Laor
2007-05-13 12:38 ` Avi Kivity
[not found] ` <464706BF.6000808-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-05-14 11:59 ` Gregory Haskins
[not found] ` <464816AB.BA47.005A.0-Et1tbQHTxzrQT0dZR+AlfA@public.gmane.org>
2007-05-14 12:05 ` Dor Laor
2007-05-14 12:14 ` Avi Kivity
2007-05-10 13:32 ` Gregory Haskins [this message]
2007-05-13 13:10 ` Avi Kivity
[not found] ` <46470E58.2040208-atKUWr5tajBWk0Htik3J/w@public.gmane.org>
2007-05-14 12:23 ` Gregory Haskins
[not found] ` <46481C4B.BA47.005A.0-Et1tbQHTxzrQT0dZR+AlfA@public.gmane.org>
2007-05-14 12:24 ` Avi Kivity
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