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Date:      Mon, 8 Oct 2001 21:25:18 +0100 (BST)
From:      Doug Rabson <dfr@nlsystems.com>
To:        Marcel Moolenaar <marcel@cup.hp.com>
Cc:        <ia64@freebsd.org>
Subject:   Re: JFYI: Lion A1 boot failed
Message-ID:  <20011008212407.R530-100000@salmon.nlsystems.com>
In-Reply-To: <20011008125909.A5214@dhcp42d165.cup.hp.com>

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On Mon, 8 Oct 2001, Marcel Moolenaar wrote:

> Entering /kernel at 0xe00000000050a000...
> PAL Proc at 0xe00000007ff48010
> SAL Proc at 0xe00000007fef1080, GP at 0xe00000007ff299c0
> Platform clock frequency 99999200 Hz
> Processor ratio 10/2, Bus ratio 1/1, ITC ratio 10/2
> ptc.e base=0x0, count1=1, count2=1, stride1=0x0, stride2=0x0
> ACPI debug layer 0x0  debug level 0x0
> Copyright (c) 1992-2001 The FreeBSD Project.
> Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
>         The Regents of the University of California. All rights reserved.
> FreeBSD 5.0-CURRENT #12: Mon Oct  8 12:11:37 PDT 2001
>     marcel@dhcp42d165.cup.hp.com:/usr/src/sys/ia64/compile/HPADL696
> panic: get_pv_entry: called too many times before pmap_init is finished
> panic
> Stopped at      0xe0000000008f7a41:     mov sp=r33
> db>
>
> I'll keep track of this on the sideline. Since the machine is an A1
> stepping, we shouldn't spend too much time on it. I do expect better
> results than this though. Especially since I don't probe/attach the
> USB controller (one of the many workarounds in Linux for the A1).

Try increasing the value of PV_BOOTSTRAP_NEEDED in get_pv_entry(). I
really need to think of a better way of handling that.

-- 
Doug Rabson				Mail:  dfr@nlsystems.com
					Phone: +44 20 8348 6160



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