Date: Tue, 15 Mar 2005 15:08:13 -0600 From: Jon Noack <noackjr@alumni.rice.edu> To: obrien@freebsd.org Cc: freebsd-mobile@freebsd.org Subject: Re: CPUTYPE=pentium-m Message-ID: <42374EBD.6080501@alumni.rice.edu> In-Reply-To: <20050315203959.GB41996@dragon.NUXI.org> References: <422ACE0B.4060503@lumachedelcervello.cjb.net> <422B502C.6090003@chillt.de> <20050312022324.GA4899@hub.freebsd.org> <423363C4.60508@chillt.de> <20050315020930.GA14246@dragon.NUXI.org> <42373A83.6040201@alumni.rice.edu> <20050315203959.GB41996@dragon.NUXI.org>
next in thread | previous in thread | raw e-mail | index | archive | help
David O'Brien wrote: > On Tue, Mar 15, 2005 at 01:41:55PM -0600, Jon Noack wrote: >>David O'Brien wrote: >>>On Sat, Mar 12, 2005 at 10:48:52PM +0100, Bartosz Fabianowski wrote: >>>>>Are you saying, all we need to do is commit this diff to make everyone's >>>>>environment happy? >>> >>>Can you try with just -mno-sse2? I'd like to litter the compile command >>>line as little as possible. >> >>I had this issue a while back with my Athlon-XP box >>(http://lists.freebsd.org/pipermail/freebsd-current/2004-November/042127.html). >> Note that I would get instant reboots with CPUTYPE?=athlon-xp, CPUTYPE?=p3, >>and CPUTYPE?=p2. However, it worked fine with CPUTYPE?=k6-2. I think you >>are right to be cautious and disable anything that uses FP registers. > > I remember that problem but I don't know why I don't experience it, since > I also use CPUTYPE=athlon-mp on my home desktop. I suspect the problem > is SSE2 usage, which the Althon {X,M}P doesn't support. Huh. That didn't fix it for me. I manually merged the sys/boot/i386/Makefile.inc and sys/boot/i386/boot2/Makefile changes, added CPUTYPE?=athlon-xp, rebuilt world and kernel, and rebooted. Same behavior. Oh crap -- I just noticed the sys/conf/kern.mk patch. Rebuilding kernel... Jon
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?42374EBD.6080501>