Any way to disable automatic SMP?

The new kernels for FC6 automatically determine whether the kernel will behave as a uniprocessor or SMP. Is there any flag that can be used at boot time to force the kernel to go in to uniprocessor mode? I've got a Core 2 Duo machine, and it routinely freezes up with the default (SMP) kernel.

Ed Friedman
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Relevant Pages

  • 2.6.12-rc5-mm2 bug report
    ... stable smp machine has gone a little less stable after I installed some more ... Reiser4 demanded the use of -mm branch of kernel. ... Jun 4 19:32:26 router vmunix: PREEMPT SMP ... # Performance-monitoring counters support ...
    (Linux-Kernel)
  • Re: [GIT PATCH] ACPI patches for 2.6.25-rc0 (#2)
    ... ACPI: add newline to printk ... SMP ... Kernel panic - not syncing: ... # Infrared-port device drivers ...
    (Linux-Kernel)
  • Re: Linux GPL and binary module exception clause?
    ... I frequently update the kernel, and the kernel minor version... ... > well as switch from uniprocessor to SMP. ...
    (Linux-Kernel)
  • Re: [FreeBSD 5.3 STABLE/RC2] SMP crashes
    ... While compiling ATLAS library and working with some other applications, ... With SMP disabled, the box was now stable for over 7 days, also under heavy load. ... > I was in good luck taking the panic kernel report. ... > resetting SCSI bus! ...
    (comp.unix.bsd.freebsd.misc)
  • Re: panic: sorele
    ... I only have squid in my machine and although I have 1 cpu. ... I didnt try to compile kernel without SMP but I will try ... # To include support for VESA video modes ...
    (freebsd-current)