Date: Mon, 23 Apr 2001 09:41:23 -0700 (PDT) From: John Baldwin <jhb@FreeBSD.ORG> To: Andrew Gallatin <gallatin@cs.duke.edu> Cc: alpha@FreeBSD.ORG, Peter Wemm <peter@wemm.org> Subject: Re: SMP is stable now. Whee! :) Message-ID: <XFMail.010423094123.jhb@FreeBSD.org> In-Reply-To: <15076.11793.428586.604450@grasshopper.cs.duke.edu>
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On 23-Apr-01 Andrew Gallatin wrote: > > Peter Wemm writes: > > I just fired it up on a UP2000+ w/ dual 833MHz cpus (4MB DDR L2 cache > each) > > and it was rather uneventful. > > > > That is.. it was until I typed 'make -j4 world': > > lock order reversal > > 1st clk last acquired @ ../../alpha/alpha/clock.c:569 > > 2nd 0xfffffc00006ce728 smp rendezvous @ > ../../alpha/alpha/mp_machdep.c:605 > > 3rd 0xfffffc00006d9870 clk @ ../../alpha/alpha/clock.c:390 > > [hang] > > > > This is with alpha.smp.patch, plus the stuff recent commits. I had to > change > > some #idef's into #ifdefs in alpha/trap.c though. > > Huh? idef? Where? I added some #ifdef SMP for hte kernnest stuff. Guess I fubar'd it. World finished on the dual CPU 4100 here. > Can you build with WITNESS_DDB and KTR, with the KTR_MASK set to > something like -1 and dump the ktr buffer when this happens? He'll need to set KTR_MASK too. I should change that to default to all traces compiled in. > Drew -- John Baldwin <jhb@FreeBSD.org> -- http://www.FreeBSD.org/~jhb/ PGP Key: http://www.Baldwin.cx/~john/pgpkey.asc "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-alpha" in the body of the message
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