Date: Fri, 26 Apr 2002 10:54:10 +0100 From: Brian Somers <brian@freebsd-services.com> To: Harti Brandt <brandt@fokus.gmd.de> Cc: Brian Somers <brian@freebsd-services.com>, Ian Dowse <iedowse@maths.tcd.ie>, brian@FreeBSD.ORG, current@FreeBSD.ORG Subject: Re: Revision 1.88 of kern_linker.c breaks module loading for diskless Message-ID: <200204260954.g3Q9sAxH001077@hak.lan.Awfulhak.org> In-Reply-To: Message from Harti Brandt <brandt@fokus.gmd.de> of "Fri, 26 Apr 2002 09:28:42 %2B0200." <20020426092705.X795-100000@beagle.fokus.gmd.de>
next in thread | previous in thread | raw e-mail | index | archive | help
> On Fri, 26 Apr 2002, Brian Somers wrote: > > BS>The intent is to discover whether there's a filesystem yet (vn_open() > BS>will die horribly otherwise). > BS> > BS>My use of rootdev is (obviously) flawed. AFAICT, either rootvp > BS>or rootvnode should be used, but I can't tell the difference between > BS>the two at a glance and am lacking development resources right now > BS>(my development box seems to enjoy dropping cores too frequently to > BS>build a kernel at the moment). > BS> > BS>If somebody could test that rootvnode or rootvp are non-NULL after > BS>an NFS-mounted root is set up, I'd thankfully approve the quick > BS>fix... :*) > > dlc1# gdb -k /boot/kernel/kernel /dev/mem > (no debugging symbols found)... > IdlePTD at phsyical address 0x00392000 > initial pcb at physical address 0x082bdda0 > panic messages: > --- > --- > #0 0xc017b968 in mi_switch () > (kgdb) p rootdev > $1 = -1 > (kgdb) p rootvnode > $2 = -843452416 > (kgdb) p rootvp > $3 = -843452416 > (kgdb) > > They obviously point to the same thing and are non-NULL (root is NFS). Thanks. I've committed the change. > harti > -- > harti brandt, http://www.fokus.gmd.de/research/cc/cats/employees/hartmut.brandt/private > brandt@fokus.fhg.de -- Brian <brian@freebsd-services.com> <brian@Awfulhak.org> http://www.freebsd-services.com/ <brian@[uk.]FreeBSD.org> Don't _EVER_ lose your sense of humour ! <brian@[uk.]OpenBSD.org> To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200204260954.g3Q9sAxH001077>