Date: Sun, 05 Jan 2003 23:50:47 -0800 From: Peter Wemm <peter@wemm.org> To: Marcel Moolenaar <marcel@xcllnt.net> Cc: Perforce Change Reviews <perforce@freebsd.org> Subject: Re: PERFORCE change 23251 for review Message-ID: <20030106075047.3A35E2A7EA@canning.wemm.org> In-Reply-To: <20030106072423.GB2184@dhcp01.pn.xcllnt.net>
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Marcel Moolenaar wrote: > On Sun, Jan 05, 2003 at 10:31:28PM -0800, Peter Wemm wrote: > > > > pluto1 can now reboot, with mpt_shutdown #if 0'ed. > > You the man! > > If I'm not mistaken, we can also try the sparse memory support > again now and get an additional 1GB of memory. The sparse memory > support typically resulted in a panic because a non managed > address was given to free at the moment ACPI was shut down. This > look like it might be the root cause... > > I'll try that in between everything else I'm doing in between :-) I'm really puzzled as to why mpt_shutdown has an effect. Adding some printfs has shown me that it completes and gets past it. As far as sc0 shutdown actually. Oh. OH!! Check how scsi_da.c registers a SHUTDOWN_PRI_DEFAULT handler. Check how kern_module also registers SHUTDOWN_PRI_DEFAULT for doing things like the device tree shutdown, including mpt_shutdown..... Want to bet if this is the cause? Cheers, -Peter -- Peter Wemm - peter@wemm.org; peter@FreeBSD.org; peter@yahoo-inc.com "All of this is for nothing if we don't go to the stars" - JMS/B5 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe p4-projects" in the body of the message
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