Date: Mon, 12 Apr 1999 21:00:04 -0400 (EDT) From: Chuck Robey <chuckr@mat.net> To: "William S. Duncanson" <caesar@starkreality.com> Cc: freebsd-smp@FreeBSD.ORG Subject: Re: SMP broken in -CURRENT? Message-ID: <Pine.BSF.4.10.9904122055220.372-100000@picnic.mat.net> In-Reply-To: <4.1.19990412191627.009b3100@imap.colltech.com>
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On Mon, 12 Apr 1999, William S. Duncanson wrote: > I haven't been able to get a working SMP kernel out of -CURRENT recently. > I don't know exactly when it broke, because I usually rebuild on a weekly > basis. The kernel hangs after: > APIC_IO: Testing 8254 interrupt delivery > and doesn't ever come back (panic or otherwise). > > The one thing that I noticed is that on the older kernels, CPU#1 is > launched after the APIC_IO Testing and Routing. On the newer kernels, > CPU#1 is launched far earlier. > > Anybody have any ideas? Tell us how recent ... I built my last kernel on last Saturday, and it works fine (freshly cvsupped sources). If yours is not more recent than that, it might be your config or your hardware. I don't crosspost, so I restricted this one to -smp. (Now that I've said that, I'll probably crosspost accidentally on my next reply ... Mr. Murphy ALWAYS gets the last laugh). > > On a side note, the pn0 driver appears to be broken (uniprocessor kernels > will boot, the pn0 device shows up, and is ifconfig'd, but there's no link > light on it. It works fine with older (04/04/99) kernels). No comment, I don't use the pn device, didn't even know what it was (do now). ----------------------------+----------------------------------------------- Chuck Robey | Interests include any kind of voice or data chuckr@picnic.mat.net | communications topic, C programming, and Unix. 213 Lakeside Drive Apt T-1 | Greenbelt, MD 20770 | I run picnic (FreeBSD-current) (301) 220-2114 | and jaunt (Solaris7). ----------------------------+----------------------------------------------- To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-smp" in the body of the message
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