Date: Mon, 28 May 2001 16:40:39 +0100 (BST) From: <n_hibma@FreeBSD.ORG> To: Bruce Evans <bde@zeta.org.au> Cc: Poul-Henning Kamp <phk@FreeBSD.ORG>, <cvs-committers@FreeBSD.ORG>, <cvs-all@FreeBSD.ORG> Subject: Re: cvs commit: src/sys/kern subr_disk.c Message-ID: <20010528163852.X96112-100000@henny.webweaving.org> In-Reply-To: <Pine.BSF.4.21.0105282255010.2091-100000@besplex.bde.org>
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In my case I do use devfs, but it isn't mounted through fstab, but implicitly by init it seems. $ mount | grep devfs devfs on /dev (devfs, local) Nick > > Reverting this commit avoids the panic I just mailed you. No idea why. > > > > Anything you want me to try to look into this? Little problem is that I > > don't have a serial console and the panic happens before dumpdev is set. > > This may be related to rev.1.38 of subr_disk.c breaking most disk devices > in the non-devfs case. Their devsw() is 0 so spec_open() returns ENXIO. > Places that don't check for a null devsw() would just panic. I think > > Bruce > > > On Thu, 24 May 2001, Poul-Henning Kamp wrote: > > > > > phk 2001/05/24 13:27:17 PDT > > > > > > Modified files: > > > sys/kern subr_disk.c > > > Log: > > > Don't take the detour around devsw() to find out if the proto-cdevsw > > > is already initialized. > > > > > > Revision Changes Path > > > 1.38 +2 -4 src/sys/kern/subr_disk.c > > > > > > http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/kern/subr_disk.c?r1=1.37&r2=1.38&cvsroot=freebsd > -- The USB for FreeBSD project. n_hibma@FreeBSD.ORG http://www.etla.net/~n_hibma/usb/usb.pl To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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