From: Andi Kleen <ak@suse.de>
To: "Aaron Durbin" <adurbin@google.com>
Cc: linux-kernel@vger.kernel.org, "Matthew Wilcox" <matthew@wil.cx>,
"Jeff Chua" <jeff.chua.linux@gmail.com>,
discuss@x86-64.org
Subject: Re: [PATCH] Update MMCONFIG resource insertion to check against e820 map.
Date: Wed, 8 Nov 2006 12:54:31 +0100 [thread overview]
Message-ID: <200611081254.31635.ak@suse.de> (raw)
In-Reply-To: <8f95bb250611071249i6cf92b98p99d4b08275de6656@mail.gmail.com>
On Tuesday 07 November 2006 21:49, Aaron Durbin wrote:
> Check to see if MMCONFIG region is marked as reserved in the e820 map
> before inserting the MMCONFIG region into the resource map. If the region
> is not entirely marked as reserved in the e820 map attempt to find a region
> that is. Only insert the MMCONFIG region into the resource map if there was
> a region found marked as reserved in the e820 map. This should fix a known
> regression in 2.6.19 by not reserving all of the I/O space on misconfigured
> systems.
Jeff, did this fix your problem?
-Andi
next prev parent reply other threads:[~2006-11-08 11:55 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-07 20:49 [PATCH] Update MMCONFIG resource insertion to check against e820 map Aaron Durbin
2006-11-07 21:03 ` Matthew Wilcox
2006-11-08 11:54 ` Andi Kleen [this message]
2006-11-08 14:51 ` Jeff Chua
2006-11-08 15:25 ` Andi Kleen
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