On Fri, Aug 22, 2008 at 12:02 PM, Randy Dunlap <randy.dunlap@oracle.com> wrote:
quoted text
> From: Randy Dunlap <randy.dunlap@oracle.com>
>
> Add some (more) early_param boot options to kernel-parameters.txt.
>
> Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
> ---
>  Documentation/kernel-parameters.txt |   12 ++++++++++++
>  1 file changed, 12 insertions(+)
>
> --- lin2627-rc4.orig/Documentation/kernel-parameters.txt
> +++ lin2627-rc4/Documentation/kernel-parameters.txt
> @@ -129,6 +129,13 @@ and is between 256 and 4096 characters.
>  ./include/asm/setup.h as COMMAND_LINE_SIZE.
>
>
> +       additional_cpus=  [IA-64,X86-32,X86-64]
> +                       Format: <int>
> +                       Specify the number of additional hotplug CPUs that
> +                       should be supported/allowed.  Can be used to
> +                       override BIOS info or to provide this info if not
> +                       already available.
> +
how about the one in Documentation/x86/x86_64/boot-options.txt ?

YH
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