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From: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
To: Jan Beulich <JBeulich@suse.com>
Cc: Jinsong Liu <jinsong.liu@intel.com>,
	Konrad Rzeszutek Wilk <konrad@darnok.org>,
	"keir.xen@gmail.com" <keir.xen@gmail.com>,
	"xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>,
	Kernel development list <linux-kernel@vger.kernel.org>
Subject: Re: [Xen-devel] [PATCH 1/3] PAD helper for native and paravirt platform
Date: Wed, 28 Mar 2012 10:27:42 -0400	[thread overview]
Message-ID: <20120328142742.GD18161@phenom.dumpdata.com> (raw)
In-Reply-To: <4F732365020000780007B6A1@nat28.tlf.novell.com>

On Wed, Mar 28, 2012 at 01:42:45PM +0100, Jan Beulich wrote:
> >>> On 28.03.12 at 12:48, "Liu, Jinsong" <jinsong.liu@intel.com> wrote:
> > But just curious, what's the purpose and benefit of exposing mwait to dom0? 

So that cstate.c can evaluate properly the deeper C-states and xen-acpi-processor
can upload them to the hypervisor.

> > I remember xen against doing so before.
> 
> And I don't recall anything having changed in that regard.

Jan, you Acked the patch in question: https://lkml.org/lkml/2012/2/24/129

> 
> Jan
> 
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  reply	other threads:[~2012-03-28 14:27 UTC|newest]

Thread overview: 22+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-02-17  8:56 [PATCH 1/3] PAD helper for native and paravirt platform Liu, Jinsong
2012-02-17 10:04 ` Jan Beulich
2012-02-17 14:29 ` Konrad Rzeszutek Wilk
2012-02-17 14:47   ` [Xen-devel] " Konrad Rzeszutek Wilk
2012-02-19 12:14     ` Liu, Jinsong
2012-02-19 18:23       ` Konrad Rzeszutek Wilk
2012-02-21  5:49         ` Liu, Jinsong
2012-02-21 14:27           ` Konrad Rzeszutek Wilk
2012-02-22 17:02             ` Liu, Jinsong
2012-02-22 18:23               ` Konrad Rzeszutek Wilk
2012-02-23 13:26                 ` Liu, Jinsong
     [not found] ` <4F3E345802000078000739B2@nat28.tlf.novell.com>
2012-02-17 17:59   ` Liu, Jinsong
     [not found]   ` <DE8DF0795D48FD4CA783C40EC829233509F044@SHSMSX101.ccr.corp.intel.com>
2012-02-17 19:06     ` Konrad Rzeszutek Wilk
2012-03-24  0:31 ` Konrad Rzeszutek Wilk
2012-03-26  2:50   ` [Xen-devel] " Liu, Jinsong
2012-03-26 16:35     ` Konrad Rzeszutek Wilk
2012-03-28 10:48       ` Liu, Jinsong
2012-03-28 12:42         ` Jan Beulich
2012-03-28 14:27           ` Konrad Rzeszutek Wilk [this message]
2012-03-28 14:52             ` Jan Beulich
2012-03-28 14:29         ` Konrad Rzeszutek Wilk
2012-03-29  5:28           ` Liu, Jinsong

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