From: "Jan Beulich" <JBeulich@suse.com>
To: "Konrad Rzeszutek Wilk" <konrad.wilk@oracle.com>
Cc: "Konrad Rzeszutek Wilk" <konrad@darnok.org>,
"keir.xen@gmail.com" <keir.xen@gmail.com>,
"Jinsong Liu" <jinsong.liu@intel.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 15:52:10 +0100 [thread overview]
Message-ID: <4F7341BA020000780007B825@nat28.tlf.novell.com> (raw)
In-Reply-To: <20120328142742.GD18161@phenom.dumpdata.com>
>>> On 28.03.12 at 16:27, Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> wrote:
> 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
But that isn't a Xen patch. Xen isn't (and shouldn't be) exposing mwait.
Jan
next prev parent reply other threads:[~2012-03-28 14:51 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-02-17 8:56 Liu, Jinsong
2012-02-17 10:04 ` Jan Beulich
2012-02-17 17:59 ` Liu, Jinsong
2012-02-17 19:06 ` Konrad Rzeszutek Wilk
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
2012-03-24 0:31 ` Konrad Rzeszutek Wilk
2012-03-26 2:50 ` 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
2012-03-28 14:52 ` Jan Beulich [this message]
2012-03-28 14:29 ` Konrad Rzeszutek Wilk
2012-03-29 5:28 ` Liu, Jinsong
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4F7341BA020000780007B825@nat28.tlf.novell.com \
--to=jbeulich@suse.com \
--cc=jinsong.liu@intel.com \
--cc=keir.xen@gmail.com \
--cc=konrad.wilk@oracle.com \
--cc=konrad@darnok.org \
--cc=linux-kernel@vger.kernel.org \
--cc=xen-devel@lists.xensource.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®