Date: Fri, 23 Feb 2007 21:21:37 +0100 From: Paolo Pisati <piso@freebsd.org> To: Lukas Ertl <le@freebsd.org> Cc: current@freebsd.org Subject: Re: Update of newbus API broke system Message-ID: <20070223202137.GA4279@tin.it> In-Reply-To: <45DF3C79.1050303@freebsd.org> References: <20070223184049.5C4C345055@ptavv.es.net> <45DF3C79.1050303@freebsd.org>
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On Fri, Feb 23, 2007 at 08:11:53PM +0100, Lukas Ertl wrote: > Kevin Oberman wrote: > > My current system will no longer boot. cvsup today at about 17:30 UTC > > and the new kernel crashes connecting the fdc during the boot > > operation. Looks like the change to the newbus API broke it. > > I'm having similar problems here (on a ThinkPad T42p). > > I'm loading if_ath and if_em at boot time, and when I plug in my ath0 > cardbus card, the kernel panics with a NULL pointer dereference similar > to yours. > > If I don't load if_em, or don't plug in the Atheros card, everything > seems to work fine. > > Looks to me like a problem with interrupt sharing, since both cbb0 and > em0 are getting attached to irq4. should be fixed by now, jhb commited a fix, check for rev. 1.24 of src/sys/i386/i386/intr_machdep.c. Sorry for the noise. Pointy hat to: piso bye, P.
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