Date: Wed, 29 Sep 2004 10:06:49 -0700 From: Nate Lawson <nate@root.org> To: John Baldwin <jhb@FreeBSD.org> Cc: njl@FreeBSD.org Subject: Re: 5.3-BETA5 panic on first boot - floppy related Message-ID: <415AEBA9.2080007@root.org> In-Reply-To: <200409281309.26841.jhb@FreeBSD.org> References: <867jqhwhav.fsf@borg.borderworlds.dk> <200409281309.26841.jhb@FreeBSD.org>
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John Baldwin wrote: > On Sunday 26 September 2004 04:44 am, Christian Laursen wrote: > >>I upgraded my laptop to 5.3-BETA4 a couple of days ago and have started >>to experience it panic ont the first boot if ACPI is enabled. >> >>Without ACPI it boots fine and after the panic and subsequently typing >>'reset' in the kernel debugger it boots fine with ACPI enabled. >> >>The dmesg output including a stack trace is here: >>http://borderworlds.dk/~xi/vulcan/dmesg.txt >> >>My kernel configuration is here: >>http://borderworlds.dk/~xi/vulcan/VULCAN >> >>I just tried to boot with the floppy drive attached, but that doesn't >>make any difference. > > > There is a bug in the fdc_acpi driver in that it attaches drives via hints > even if the controller fails to attach which leads to this panic. A possible > fix for RELENG_5 is below: I'm fine with this patch, feel free to commit. -- Nate
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