Re: SMP problems

Alan Cox (alan@lxorguk.ukuu.org.uk)
Thu, 21 Feb 2002 13:32:19 +0000 (GMT)

> I'm having some problems copiling the latest kernel with SMP (and
> w/o too). If I boot a SMP-enabled kernel, the system hangs after detecting
> the second CPU. and I can't compile the kernel w/o SMP support (it causes a
> lot of 'redefinitions'...). Can anyone help me?

make distclean when switching between SMP and non SMP builds. If the box
is hanging on detecting both processors then

- If its a dual Athlon switch to MP 1.1 tables in the BIOS
- Otherwise try specifying "noapic"
-
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