From: "H. Peter Anvin" <hpa@zytor.com>
To: Yinghai Lu <yinghai@kernel.org>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Thomas Gleixner <tglx@linutronix.de>, Ingo Molnar <mingo@elte.hu>,
Joshua Covington <joshuacov@googlemail.com>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v3 0/2] x86, mtrr: fixs for mtrr_cleanup
Date: Tue, 18 Jun 2013 12:33:06 -0500 [thread overview]
Message-ID: <51C099D2.3090506@zytor.com> (raw)
In-Reply-To: <CAE9FiQXM=mgvUqLh_Uj9NA8fMOSt+zCz-ev-ujnVkhHm8fQW_g@mail.gmail.com>
On 06/18/2013 12:28 PM, Yinghai Lu wrote:
> On Tue, Jun 18, 2013 at 9:29 AM, H. Peter Anvin <hpa@zytor.com> wrote:
>>
>> On this subject: what do we need to happen to be able to dump the MTRR
>> cleanup stuff?
>
> the old x server like to add Write-combining entry in MTRR.
> looks like drm for mga200 is adding that too ?
>
"Old X server" here has been a long time now. I need to dig into the
MGA200 I guess...
> We need to make them to use PAT instead.
Yes.
-hpa
next prev parent reply other threads:[~2013-06-18 17:33 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-13 20:17 [PATCH v3 0/2] x86, mtrr: fixs for mtrr_cleanup Yinghai Lu
2013-06-13 20:17 ` [PATCH v3 1/2] x86, mtrr: Fix original mtrr range get " Yinghai Lu
2013-06-18 16:25 ` Josh Boyer
2013-06-18 16:52 ` [tip:x86/urgent] " tip-bot for Yinghai Lu
2013-06-13 20:17 ` [PATCH v3 2/2] range: Do not add new blank slot with add_range_with_merge Yinghai Lu
2013-06-18 16:52 ` [tip:x86/urgent] " tip-bot for Yinghai Lu
2013-06-18 16:29 ` [PATCH v3 0/2] x86, mtrr: fixs for mtrr_cleanup H. Peter Anvin
2013-06-18 17:28 ` Yinghai Lu
2013-06-18 17:33 ` H. Peter Anvin [this message]
2013-06-18 18:24 ` Yinghai Lu
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=51C099D2.3090506@zytor.com \
--to=hpa@zytor.com \
--cc=akpm@linux-foundation.org \
--cc=joshuacov@googlemail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@elte.hu \
--cc=tglx@linutronix.de \
--cc=yinghai@kernel.org \
/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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.