Date: Fri, 27 Oct 2006 19:10:39 -0500 From: Dan Olson <danolson@visi.com> To: John Baldwin <jhb@freebsd.org> Cc: freebsd-smp@freebsd.org Subject: Re: Turion X2 Laptop SMP Problem Message-ID: <45429FFF.40305@visi.com> In-Reply-To: <200610241607.43614.jhb@freebsd.org> References: <453A56D8.8020402@visi.com> <200610241607.43614.jhb@freebsd.org>
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John Baldwin wrote: > On Saturday 21 October 2006 13:20, Dan Olson wrote: >> Hello All >> >> I just bought a HP dv6119us Turion X2 laptop and can't seem to get it to >> do SMP. >> >> To get it to boot I have to add to the boot prompt or loader.conf >> >> set hint.apic.0.disabled=1 >> set hint.sio.0.disabled=1 >> set hint.sio.1.disabled=1 >> >> When booting with apic enabled the system slows to a crawl and the >> keyboard input is slow. To slow to register key events or log in. >> >> Below is a verbose dmesg with apic disabled on 6.2 beta2. >> >> Does anyone have any suggestions on getting SMP to work or diagnosing >> the problem? >> >> I've seen another complaint from July 06 but no resolution. >> >> http://lists.freebsd.org/pipermail/freebsd-amd64/2006-July/008508.html >> >> I'm working on submitting a PR for this. > > Can you leave APIC enabled but disable just SMP via kern.smp.disabled=1 to see > if it boots up ok? > Sorry for the delay. Real life intruded. Using: set kern.smp.diabled=1 boot at the loader prompt doesn't fix it. The same symptoms persist I've filed a pr with more info with a verbose boot message with apic enabled. i386/104678 http://www.freebsd.org/cgi/query-pr.cgi?pr=i386/104678 Thanks for taking an interest in this. Dan
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