Date: Fri, 15 Dec 2000 10:45:23 +0000 (GMT) From: Doug Rabson <dfr@nlsystems.com> To: alpha@freebsd.org Cc: Matthew Jacob <mjacob@feral.com> Subject: Re: mutex/ithread jitters? Message-ID: <Pine.BSF.4.21.0012151044320.244-100000@salmon.nlsystems.com> In-Reply-To: <20001214125105.A9048@dragon.nuxi.com>
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On Thu, 14 Dec 2000, David O'Brien wrote: > On Thu, Dec 14, 2000 at 11:03:36AM -0800, John Baldwin wrote: > > > > > > Since I (and maybe only I :-)) have gotten a 4100 up and running, I've been > > > experiencing the following two behaviours: > ... > > Sounds like lost interrupts. Possibly the interrupt isn't being enabled > > properly after the ithread finishes running the handler. > > This is probably the problem with my AS4100 -- it hangs in probing the > SCSI chain -- just like the PC164's did. My guess is there is something > in your 4100 that helps get off an interrupt at a key moment. > > Does anybody know if DFR's 4100 can run -current? I haven't had time to test it since Matt's last set of fixes. I'll probably have a chance to look at it this weekend. -- Doug Rabson Mail: dfr@nlsystems.com Phone: +44 20 8348 6160 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message
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