From: Andi Kleen <ak@suse.de>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: Tejun Heo <htejun@gmail.com>,
Srihari Vijayaraghavan <sriharivijayaraghavan@yahoo.com.au>,
Ingo Molnar <mingo@elte.hu>,
linux-ide@vger.kernel.org, Jens Axboe <jens.axboe@oracle.com>
Subject: Re: 2.6.24-rc & SB600 AHCI no go on >=4GB of RAM II
Date: Tue, 20 Nov 2007 17:36:02 +0100 [thread overview]
Message-ID: <200711201736.02957.ak@suse.de> (raw)
In-Reply-To: <alpine.LFD.0.9999.0711201559520.25057@localhost.localdomain>
> Which in turn enables the iommu_merge functionality in gart_map_sg().
> for_each_sg(sg, s, nents, i) {
Hmm, another thought. Maybe this code just has trouble with the new
linked SG lists and it's not really a SB600 problem?
I did a quick test on two ATI machines with older chipset and iommu=force,merge
and it didn't show a problem though.
-Andi
next prev parent reply other threads:[~2007-11-20 16:36 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-11-14 11:55 2.6.24-rc & SB600 AHCI no go on >=4GB of RAM Srihari Vijayaraghavan
2007-11-14 12:17 ` Andi Kleen
2007-11-14 16:43 ` Thomas Gleixner
2007-11-14 16:46 ` Andi Kleen
2007-11-19 22:47 ` Srihari Vijayaraghavan
2007-11-20 1:03 ` Tejun Heo
2007-11-20 15:34 ` Thomas Gleixner
2007-11-20 15:44 ` Andi Kleen
2007-11-20 18:29 ` Thomas Gleixner
2007-11-20 18:43 ` Andi Kleen
2007-11-20 16:36 ` Andi Kleen [this message]
2007-11-20 19:07 ` 2.6.24-rc & SB600 AHCI no go on >=4GB of RAM II Jens Axboe
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=200711201736.02957.ak@suse.de \
--to=ak@suse.de \
--cc=htejun@gmail.com \
--cc=jens.axboe@oracle.com \
--cc=linux-ide@vger.kernel.org \
--cc=mingo@elte.hu \
--cc=sriharivijayaraghavan@yahoo.com.au \
--cc=tglx@linutronix.de \
/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.