From: Matthew Wilcox <matthew@wil.cx>
To: Aaron Durbin <adurbin@google.com>
Cc: Andrew Morton <akpm@osdl.org>,
len.brown@intel.com, Thierry Vignaud <tvignaud@mandriva.com>,
linux-pm@osdl.org, Ernst Herzberg <earny@net4u.de>,
Christian <christiand59@web.de>,
Alex Romosan <romosan@sycorax.lbl.gov>,
openib-general@openib.org,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
linux-ide@vger.kernel.org, Linus Torvalds <torvalds@osdl.org>,
oprofile-list@lists.sourceforge.net,
Jens Axboe <jens.axboe@oracle.com>,
linux-pci@atrey.karlin.mff.cuni.cz,
Elimar Riesebieter <riesebie@lxtec.de>,
discuss@x86-64.org, Komuro <komurojun-mbn@nifty.com>,
Jeff Chua <jeff.chua.linux@gmail.com>,
Tim Chen <tim.c.chen@linux.intel.com>,
phil.el@wanadoo.fr, cpufreq@lists.linux.org.uk, gregkh@suse.de,
neilb@cse.unsw.edu.au, Adrian Bunk <bunk@stusta.de>,
linux-acpi@vger.kernel.org, mingo@redhat.com,
nfs@lists.sourceforge.net, Eric W. Biederman
Subject: Re: [discuss] Re: 2.6.19-rc4: known unfixed regressions (v3)
Date: Tue, 7 Nov 2006 10:56:52 -0700 [thread overview]
Message-ID: <20061107175651.GV27140@parisc-linux.org> (raw)
In-Reply-To: <8f95bb250611070950m3dc45674gbd370e3173b6168d@mail.gmail.com>
On Tue, Nov 07, 2006 at 09:50:54AM -0800, Aaron Durbin wrote:
> Maybe Andi can shed some light on the reasoning for not checking e820
> to see if the entire MMCONFIG region is reported as reserved in the
> e820 map. I can patch up the pci_mmcfg_insert_resource to verify if
> the region that is exported by ACPI is reserved in e820 and printk an
> error message if it is not and skip the resource insertion.
>
> Does that seem like a good avenue to pursue?
Sounds much better than Eric's idea of maximum bus number currently in
use (which was also my first thought).
But rather than skipping the resource insertion, I believe you should
limit its size to the largest multiple of 1MB that will fit within the
reserved region.
next prev parent reply other threads:[~2006-11-07 17:56 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-07 16:57 [discuss] Re: 2.6.19-rc4: known unfixed regressions (v3) Jeff Chua
2006-11-07 17:11 ` Aaron Durbin
2006-11-07 17:11 ` Matthew Wilcox
2006-11-07 17:49 ` Eric W. Biederman
2006-11-07 17:50 ` Aaron Durbin
2006-11-07 17:56 ` Matthew Wilcox [this message]
2006-11-08 15:14 ` Andi Kleen
2006-11-08 7:39 ` Andi Kleen
2006-11-08 12:22 ` Matthew Wilcox
2006-11-08 16:05 ` Linus Torvalds
2006-11-08 17:38 ` Eric W. Biederman
2006-11-08 18:52 ` Linus Torvalds
2006-11-08 19:10 ` Aaron Durbin
2006-11-08 19:25 ` Linus Torvalds
2006-11-08 19:24 ` Eric W. Biederman
2006-11-10 6:52 ` Andi Kleen
-- strict thread matches above, loose matches on Subject: below --
2006-11-07 16:56 Jeff Chua
2006-11-06 22:40 Jeff Chua
2006-11-07 15:50 ` Aaron Durbin
[not found] <Pine.LNX.4.64.0610302019560.25218@g5.osdl.org>
2006-11-05 6:48 ` Adrian Bunk
2006-11-05 9:30 ` Jeff Chua
2006-11-06 17:47 ` [discuss] " Andi Kleen
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