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Old 01-17-2008, 06:50 AM
David
 
Posts: n/a
Default Re: 2 GB memory limit

Helge Preuss wrote:
>
> I don't want to play stupid, but: are you sure this works? I'd like to
> be certain before I reboot the system, because it is already in use. The
> documentation is not explicit about CONFIG_HIGHMEM - it just says that
> CONFIG_NOHIGHMEM results in a 3GB/1GB split. CONFIG_HIGHMEM is not
> documented at all, only CONFIG_HIGHMEM4G/64G. It's not documented how
> the memory is divided with those. I use CONFIG_HIGHMEM64G. But apart
> from CONFIG_HIGHMEM=y, which is missing on my box, it seems the
> configuration is exactly the same on my system. So what does
> CONFIG_HIGHMEM=y do? Or, for that matter, CONFIG_HIGHMEM64G?


I don't have any systems with more than 2GB of RAM so I haven't
had any need to test any larger RAM configurations.

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