SMP Kernel::Boot Failure-hang at "booting the kernel" [SOLVED]
Dave Jones
davej at redhat.com
Tue Nov 18 01:55:40 UTC 2003
On Mon, Nov 17, 2003 at 04:20:44PM -0800, Joseph M Bironas wrote:
> To anyone who's interested. My problem apparently stems from faulty APIC
> handling. I don't want to blame the Linux kernel or the Dell Precision,
> but I'd weigh my complaints more at the Dell than the coders who are
> working on it. Anyway, all I had to do to get the workstation to boot
> with the SMP kernel was turn off APIC in the BIOS. So simple I wish I'd
> thought of it earlier. Still it seems there should be a software
> workaround for the faulty BIOS implementation.
Disabling APIC precludes SMP support though.
(Or is the kernel re-enabling it on boot?).
We definitly regressed somewhere, but the problem is pinning down where,
and why.
Dave
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