Messages in this thread | | | Date | Thu, 3 Jul 2003 22:08:58 +0200 | Subject | Re: 2.5.74-mm1 | From | Helge Hafting <> |
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On Thu, Jul 03, 2003 at 12:22:43PM -0700, Andrew Morton wrote: > Boszormenyi Zoltan <zboszor@freemail.hu> wrote: > > > > Hi, > > > > I actually tried it. It seems that although I compiled an SMP kernel, it > > does not use both CPUs. > > You're right. The kernel sort-of saw the second CPU but it appears to have > not come up. > I may have this problem on my dual celeron. I noticed X got sluggish while generating a key for mozilla - very strange on a dual but I put it down to the scheduler changes.
Looking at dmesg I see that both is detected, and it claims both are "activated", but I get this a little later:
Starting migration thread for cpu 0 Bringing up 1 CPU 1 IS NOW UP! Starting migration thread for cpu 1 CPUS done 2 mtrr: v2.0 (20020519)
I never get a CPU 2 IS NOW UP (or CPU 0)
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