Date: Fri, 10 May 2002 14:42:17 -0400 (EDT) From: John Baldwin <jhb@FreeBSD.org> To: Andrew Gallatin <gallatin@cs.duke.edu> Cc: freebsd-alpha@freebsd.org, obrien@freebsd.org Subject: RE: gcc3 & alpha kernels Message-ID: <XFMail.20020510144217.jhb@FreeBSD.org> In-Reply-To: <15580.4555.547862.153945@grasshopper.cs.duke.edu>
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On 10-May-2002 Andrew Gallatin wrote: > > After 2 hours of cursing the XP1000 case designers, I finally managed to > wedge > another disk into my XP1000 for current. > > After building world, a new kernel built with gcc3 locks up on boot: > > Copyright (c) 1992-2002 The FreeBSD Project. > Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, > 1994 > The Regents of the University of California. All rights > reserved. > FreeBSD 5.0-CURRENT #0: Fri May 10 13:03:19 EDT 2002 > gallatin@monet:/usr/src/sys/alpha/compile/MONET > <HANG, press halt button> > halted CPU 0 > > halt code = 1 > operator initiated halt > PC = fffffc00004ea8b8 > > > I do NOT know if this was the fault of gcc3, but it smells like it. > According to nm, this address is in _vm_object_allocate(). A few > other times, it locked with an address in what looked like mlock(). > > Have you seen this on your alpha testbox? Is your alpha testbox > working? Matt Jacob had a VM object related panic with the old gcc. Try backing out Alan Cox's changes to remove Giant from some things in the VM system adn see if it does better. > Thanks, > > Drew > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-alpha" in the body of the message -- John Baldwin <jhb@FreeBSD.org> <>< http://www.FreeBSD.org/~jhb/ "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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