From owner-freebsd-bugs  Sun Sep  1 10:10: 8 2002
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Date: Sun, 1 Sep 2002 10:10:04 -0700 (PDT)
Message-Id: <200209011710.g81HA42m080176@freefall.freebsd.org>
To: freebsd-bugs@FreeBSD.org
Cc: 
From: Marc Fonvieille <blackend@freebsd.org>
Subject: Re: kern/42262: -CURRENT hangs at boot on ACER 507DX
Reply-To: Marc Fonvieille <blackend@freebsd.org>
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The following reply was made to PR kern/42262; it has been noted by GNATS.

From: Marc Fonvieille <blackend@freebsd.org>
To: FreeBSD-gnats-submit@freebsd.org, freebsd-bugs@freebsd.org
Cc:  
Subject: Re: kern/42262: -CURRENT hangs at boot on ACER 507DX
Date: Sun, 1 Sep 2002 18:59:59 +0200

 Ok I found the solution of the problem.
 
 As I said the laptop hangs on -STABLE too when I add sound to the kernel
 config. I even tried to add PCI_ENABLE_IO_MODES and the kernel lock up
 at boot too.
 
 In browsing in src/ changes on -CURRENT, I noted that PCI_ENABLE_IO_MODES
 is a sysctl variable since beginning of August and the default value is
 1. Setting at boot hw.pci.enable_io_modes=0 fixed the problem.
 
 Marc

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