Date: Sun, 14 Oct 2001 23:40:18 -0700 From: Peter Wemm <peter@wemm.org> To: Marcel Moolenaar <marcel@xcllnt.net> Cc: ia64@FreeBSD.ORG Subject: Re: OK.. what's the secret for ski now? Message-ID: <20011015064018.0B3C9380F@overcee.netplex.com.au> In-Reply-To: <20011014232845.C543@dhcp01.pn.xcllnt.net>
next in thread | previous in thread | raw e-mail | index | archive | help
Marcel Moolenaar wrote:
> On Sun, Oct 14, 2001 at 10:34:23PM -0700, Peter Wemm wrote:
> >
> > Stopped at 0xe0000000007d72e1: ld4 r15=[r14]
> > db> 60000e
> > ?
> > db> c
> >
> > This happened with both the GENERIC and SKI kernels. I'm guessing that
> > some dependency on EFI/SAL/whatever has crept in and is not conditional.
>
> It looks like the descriptor count is 0 (in machdep.c). I guess
> md != NULL while dcount == 0. The following should help:
>
> Index: machdep.c
> ===================================================================
> RCS file: /home/ncvs/src/sys/ia64/ia64/machdep.c,v
> retrieving revision 1.55
> diff -u -r1.55 machdep.c
> --- machdep.c 11 Oct 2001 12:31:50 -0000 1.55
> +++ machdep.c 15 Oct 2001 06:28:05 -0000
> @@ -528,7 +528,7 @@
> */
> mdcount = bootinfo.bi_memmap_size / bootinfo.bi_memdesc_size;
> md = (EFI_MEMORY_DESCRIPTOR *) IA64_PHYS_TO_RR7(bootinfo.bi_memmap);
> - if (!md) {
> + if (md == NULL || mdcount == 0) {
> #ifdef SKI
> static EFI_MEMORY_DESCRIPTOR ski_md[2];
> /*
Yes, that got over that hurdle.. The next is:
loading kernel.ski...
starting kernel...
No system table!
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 #1: Sun Oct 14 23:38:43 PDT 2001
peter@overcee.netplex.com.au:/home/src/sys/ia64/compile/SKI
panic: vm_page_wakeup: page not busy!!!
panic
Stopped at 0xe000000000753691: mov sp=r33
db>
bah. :-)
Cheers,
-Peter
--
Peter Wemm - peter@FreeBSD.org; peter@yahoo-inc.com; peter@netplex.com.au
"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 freebsd-ia64" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20011015064018.0B3C9380F>