Date: Thu, 24 Feb 2000 09:03:55 +0000 (GMT) From: Doug Rabson <dfr@nlsystems.com> To: Soren Schmidt <sos@freebsd.dk> Cc: Mike Smith <msmith@freebsd.org>, Yarema <yds@dppl.com>, FreeBSD Current <FreeBSD-Current@freebsd.org>, sos@freebsd.org Subject: Re: After last ATAPI update system doesn't boot if modules loaded by /boot/loader. Message-ID: <Pine.BSF.4.10.10002240902120.54384-100000@tecra.nlsystems.com> In-Reply-To: <200002240845.JAA86244@freebsd.dk>
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On Thu, 24 Feb 2000, Soren Schmidt wrote: > It seems Mike Smith wrote: > > > Forgive me if I'm beating a dead horse... I'm still having the following > > > problem if I load any modules from /boot/loader.conf: > > > > I've reproduced this here, and narrowed it down to Soren's ATA megacommit > > on the 18th. Unfortunately, the newbus patches (tested) and the other > > gunk (untested) ended up lumped in together, and I'm not having a lot of > > luck working out what exactly might be causing this. > > That megapatch was only newbus patches and cosmetics around that, one > new item was cmd646 support but that is hardly the problem here. > > > Soren - this is somewhat of a showstopper. Can you reproduce it there? > > Nope, I've tried several machines here, no problems, even with tons > of modules.. > > The only thing I can come up with is that _something_ makes the > delayed probe be called _before_ interrupts are up and running. > That will make it fail like this. Quuestion is is something > else messing with those hooks ? > We've seen this before, but back then no solution was found either, > it dissaperead all by itself... Nick Hibma's machine at work shows this problem. Its an AMD Athlon FWIW. Nick spent a couple of hours looking at it without much success. I'll try some things today to see if the probe is being called with interrupts disabled. -- Doug Rabson Mail: dfr@nlsystems.com Nonlinear Systems Ltd. Phone: +44 181 442 9037 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message
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