Date: Mon, 10 Nov 2003 20:31:43 +0100 From: Marius Strobl <marius@alchemy.franken.de> To: John Baldwin <jhb@FreeBSD.org> Cc: current@FreeBSD.org Subject: Re: New interrupt stuff breaks ASUS 2 CPU system Message-ID: <20031110203143.A30188@newtrinity.zeist.de> In-Reply-To: <XFMail.20031110141256.jhb@FreeBSD.org>; from jhb@FreeBSD.org on Mon, Nov 10, 2003 at 02:12:56PM -0500 References: <20031110170538.GA44941@zibbi.icomtek.csir.co.za> <XFMail.20031110141256.jhb@FreeBSD.org>
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On Mon, Nov 10, 2003 at 02:12:56PM -0500, John Baldwin wrote: > > On 10-Nov-2003 John Hay wrote: > >> > >> With the new interrupt code I get: > >> <...> > >> OK boot > >> cpuid = 0; apic id = 00 > >> instruction pointer = 0x0:0xa00 > >> stack pointer = 0x0:0xffe > >> frame pointer = 0x0:0x0 > >> code segment = base 0x0, limit 0x0, type 0x0 > >> = DPL 0, pres 0, def32 0, gran 0 > >> processor eflags = interrupt enabled, vm86, IOPL = 0 > >> current process = 0 () > >> kernel: type 30 trap, code=0 > >> Stopped at 0xa00: cli > >> db> tr > >> (null)(0,0,0,0,0) at 0xa00 > >> <...> > >> > >> However, if I enter 'continue' at the DDB prompt it continues to boot > >> and the system seems to runs fine: > >> > >> <...> > >> db> continue > > ... > >> Copyright (c) 1992-2003 The FreeBSD Project. > >> <...> > >> > > > > Now why didn't I think of trying 'continue'? Hey there my old dual > > Pentium I diskless machine is running in SMP mode. > > Can you try this patch: > > http://www.FreeBSD.org/~jhb/patches/atpic.patch > Works here, thanks! Btw., I also get such a stray interrupt on my Sun U60, IIRC also from the printer port :)
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