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smp kernel compile

dubois

smp kernel compile
« on: April 17, 2002, 10:25:55 PM »
I have followed Darrell Mays howto for adding a nic driver to the kernel....

 I can compile the kernel, driver etc ok, but my question is

 Do I need to do anything different because I have a SMP machine.

 Like should I rename the linux-2.2.19 to linux-2.2.19smp or something,
 or do I need a new kernel?

SamC

Re: smp kernel compile
« Reply #1 on: April 22, 2002, 03:05:26 AM »
Under the 'Processor type and features' option, make sure 'Symmetric Multi-processing support' is turned on. If you're using an existing smp config, it's probably already turned on, but it pays to go through and check *all* the options (even if you don't think they've been changed) to be sure. It's a real pain to spend 30+ minutes doing a compile, only to find that something is wrong, and it doesn't work.

It's also a good idea to leave your old kernel alone. You can name a kernel image anything, you just have to reference it in the lilo.conf. Leave the entry for the existing mitel kernel, and copy it, changing the relevant details to your new kernel (which you should copy into /boot).

If this is all greek to you, then I suggest re-reading the howto you mentioned, as well as the kernel compile howto on linuxdoc.org