Date: Wed, 25 Sep 2002 09:37:34 -0700 From: "Stephen Karrington" <sk@dreamtime.net> To: "'Pierre Beyssac'" <beyssac@enst.fr>, "'Terry Lambert'" <tlambert2@mindspring.com> Cc: "'John Baldwin'" <jhb@FreeBSD.ORG>, <smp@FreeBSD.ORG>, "'beemern'" <beemern@ksu.edu> Subject: RE: PATCH: start_ap(), and P4 SMP hack to try Message-ID: <02b901c264b1$d9f61f90$b69f4344@useriwkuwos7hm> In-Reply-To: <20020925165523.A58257@bofh.enst.fr>
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Hello, Add me to the list. I am also having this problem too. My specs are: Intel Motherboard SE7500CW2SCSI. Xeon Processor BX80532KC2200D. I have two of them. 512 meg modules - 266X72RC25/512I. I have 4 of them. Sincerely, Stephen Karrington Dreamtime.net Inc. http://www.dreamtime.net http://www.emailblaster.us Corporate Office 8 Corporate Park, Suite 125 Irvine, CA. 92606-5192 Voice - 949-833-1313 Dreamtime.net is an internet development company specializing in The Replicator, MLM-ONE!, Email Blaster, DREAMcommerce, and DREAMcharge > -----Original Message----- > From: owner-freebsd-smp@FreeBSD.ORG > [mailto:owner-freebsd-smp@FreeBSD.ORG] On Behalf Of Pierre Beyssac > Sent: Wednesday, September 25, 2002 7:55 AM > To: Terry Lambert > Cc: John Baldwin; smp@FreeBSD.ORG; beemern > Subject: Re: PATCH: start_ap(), and P4 SMP hack to try > > > On Mon, Sep 23, 2002 at 11:17:22AM -0700, Terry Lambert wrote: > > What it does is correct the start_ap routine to take a physical > > instead of a logical CPU as an argument. > > FWIW, I've tested a similar patch of mine a few days ago, > because I'm having the exact same problem as everyone else in > this thread on a bi-Xeon Intel motherboard. > > My patch just changes the start_ap routine to use a physical > ID, and start_ap is called in a loop with CPU varying from 8 > back to 1 until we get one processor started. It doesn't work. > > I even added additional delays in start_ap in case this would > just be a timing problem, and it didn't work either. > > I'm not a SMP specialist (actually I was not subscribed to > -smp until I found it searching "PHY FreeBSD panic y/n" > through Google) so I have no idea what to try next. > -- > Pierre Beyssac > pb@enst.fr > > To Unsubscribe: send mail to majordomo@FreeBSD.org > with "unsubscribe freebsd-smp" in the body of the message > > To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-smp" in the body of the message
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