From: Andi Kleen <andi@firstfloor.org>
To: Andrew Lutomirski <luto@mit.edu>
Cc: Andi Kleen <andi@firstfloor.org>,
Minchan Kim <minchan.kim@gmail.com>,
linux-mm@kvack.org, intel-gfx@lists.freedesktop.org
Subject: Re: Root-causing kswapd spinning on Sandy Bridge laptops?
Date: Fri, 24 Jun 2011 21:13:34 +0200 [thread overview]
Message-ID: <20110624191334.GA31183@one.firstfloor.org> (raw)
In-Reply-To: <BANLkTimLsnyX6kr6B7uR2SPoHCzuvLzsoQ@mail.gmail.com>
On Fri, Jun 24, 2011 at 12:48:20PM -0600, Andrew Lutomirski wrote:
> On Fri, Jun 24, 2011 at 12:44 PM, Andi Kleen <andi@firstfloor.org> wrote:
> > Andrew Lutomirski <luto@mit.edu> writes:
> >
> > [Putting the Intel graphics driver developers in cc.]
>
> My Sandy Bridge laptop is to blame, the graphics aren't the culprit. It's this:
>
> BIOS-e820: 0000000100000000 - 0000000100600000 (usable)
>
> The kernel can't handle the tiny bit of memory above 4G. Mel's
> patches work so far.
Maybe the graphics driver could be still nicer the VM and perhaps
be more aggressive in the callback?
But I failed anyways because the graphics developers run a closed
list. Never mind.
-Andi
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/
Don't email: <a href=mailto:"dont@kvack.org"> email@kvack.org </a>
next prev parent reply other threads:[~2011-06-24 19:13 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-24 6:22 Root-causing kswapd spinning on Sandy Bridge laptops? Andrew Lutomirski
2011-06-24 9:27 ` Minchan Kim
2011-06-24 9:38 ` Minchan Kim
2011-06-24 10:24 ` Pádraig Brady
2011-06-24 12:15 ` Pádraig Brady
2011-06-24 12:51 ` Mel Gorman
2011-06-24 13:32 ` Andrew Lutomirski
2011-06-24 18:44 ` Andi Kleen
2011-06-24 18:48 ` Andrew Lutomirski
2011-06-24 19:13 ` Andi Kleen [this message]
2011-06-24 19:17 ` Christoph Hellwig
2011-06-24 18:54 ` Chris Mason
2011-06-27 11:03 ` Mel Gorman
2011-06-27 20:18 ` James Bottomley
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=20110624191334.GA31183@one.firstfloor.org \
--to=andi@firstfloor.org \
--cc=intel-gfx@lists.freedesktop.org \
--cc=linux-mm@kvack.org \
--cc=luto@mit.edu \
--cc=minchan.kim@gmail.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 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.