From: "Yinghai Lu" <yinghai@kernel.org>
To: "J.A. Magallón" <jamagallon@ono.com>
Cc: Linux-Kernel <linux-kernel@vger.kernel.org>
Subject: Re: Strange mtrrs in Aspire One
Date: Mon, 29 Sep 2008 18:05:51 -0700 [thread overview]
Message-ID: <86802c440809291805r71877ad1wc68525c1ca0603e1@mail.gmail.com> (raw)
In-Reply-To: <20080930015733.5c6ea984@werewolf.home>
On Mon, Sep 29, 2008 at 4:57 PM, J.A. Magallón <jamagallon@ono.com> wrote:
> Hi all...
>
> My aspire one is giving some strange MTRR settings with rc7-git5 (and
> prevous kernels, but that is what I run now...):
>
> one:~> cat /proc/mtrr
> reg00: base=0xfffe0000 (4095MB), size= 128KB: write-protect, count=1
> reg01: base=0xfffc0000 (4095MB), size= 128KB: uncachable, count=1
could make mtrr_cleanup to support 128K gran_size
> reg02: base=0x00000000 ( 0MB), size= 256MB: write-back, count=1
> reg03: base=0x10000000 ( 256MB), size= 256MB: write-back, count=1
> reg04: base=0x1f800000 ( 504MB), size= 8MB: uncachable, count=1
> reg05: base=0x1f600000 ( 502MB), size= 2MB: uncachable, count=1
> reg06: base=0x1f500000 ( 501MB), size= 1MB: uncachable, count=1
> reg07: base=0x00000000 ( 0MB), size= 128KB: uncachable, count=1
..
> BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
last entry is really sick...
YH
next prev parent reply other threads:[~2008-09-30 1:06 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-29 23:57 J.A. Magallón
2008-09-30 1:05 ` Yinghai Lu [this message]
2008-10-04 13:22 ` J.A. Magallón
2008-10-04 17:55 ` Yinghai Lu
2008-10-04 21:54 ` Yinghai Lu
2008-10-04 23:02 ` J.A. Magallón
2008-10-04 23:10 ` Yinghai Lu
2008-10-06 0:39 ` J.A. Magallón
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=86802c440809291805r71877ad1wc68525c1ca0603e1@mail.gmail.com \
--to=yinghai@kernel.org \
--cc=jamagallon@ono.com \
--cc=linux-kernel@vger.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 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®