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Date: Mon, 02 Oct 2006 19:00:47 +0200 From: Matthias Hentges <oe@...tges.net> To: Wink Saville <wink@...ille.com> Cc: linux-kernel@...r.kernel.org Subject: Re: PCI: BIOS Bug: MCFG area at f0000000 is not E820-reserved with 2.6.18 kernel Hello Wink, Am Sonntag, den 01.10.2006, 18:12 -0700 schrieb Wink Saville: > I'm trying to build the 2.6.18 kernel for a Intel Core 2 Duo 2.4GHZ in a > Asus P5W DH Deluxe Motherboard which has a 975 chip set. It does work > when booting from a 2.6.15-27 kernel installed from Ubuntu 2.06 LTS. > > When failing I get three messages on the screen: > > PCI: BIOS Bug: MCFG area at f0000000 is not E820-reserved > PCI: Not using MMCONFIG > Intel-rng: FWH not detected > > The first two appear to be from lines 215 & 217 of mmconfig.c (x86_64) > and the other is from line 313 of intel-rng.c. > > Attached is my config file, I've tried both Generic-X86-64 and Intel > EM64T for the Processor family. > I'm using the exact same motherboard and CPU and saw some hangs w/ enabled nvidia FB driver. I'm using 2.6.18-mm1 currently w/o any major problems. FWIW, I'm seeing identical error messages / warning , but they appear to be harmless. My .config for 2.6.18-mm1 is attached HTH -- Matthias 'CoreDump' Hentges You can reach me in #openzaurus on Freenode. My OS: Debian SID. Geek by Nature, Linux by Choice Download attachment "config.gz" of type "application/x-gzip" (16050 bytes) Download attachment "signature.asc" of type "application/pgp-signature" (190 bytes)
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