Messages in this thread | | | From | Andrew Theurer <> | Subject | Re: CPU boot problem on 2.6.0-test3-bk8 | Date | Wed, 20 Aug 2003 20:13:51 -0500 |
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On Wednesday 20 August 2003 20:02, Dave Hansen wrote: > On Wed, 2003-08-20 at 14:58, Andrew Theurer wrote: > > Maybe this is already known, but just in case: > > I cannot fully boot on an x440 system with 2.6.0-test3-bk8. The kernel > > tries to boot more than the 16 logical processors, and after failing (no > > response) on cpus 16, 17, and 18, it still thinks it has 19 cpus total. > > It finally gets stuck at "checking TSC synchronization across 19 CPUs:" > > > > Attached is the boot log. Any ideas? I'll try -test3-bk7 next > > Can you see if it works without HT on? Did it work on plain -test3? > My 16-way x440 with no HT boots fine on test3.
I'll try without HT to see what happens. FWIW, it boots fine with HT if I set maxcpus=16. I am wondering if (apicid == BAD_APIC) test is not working in smp_boot_cpus.
-Andrew Theurer
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