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Re: Maximum RAM configured in kernel



On 5/21/07, Wolfgang Pfeiffer <roto@gmx.net> wrote:
Hi All

On Mon, May 21 2007, at 07:42 +1000, Evan Clarke wrote:
> I am running a stock kernel - is HIGHMEM enabled in PPC like (as I
> understand) it is in x86?

I'm getting curious now ... :) ... :
You can find out what's set in the kernel. Something like:

$ zgrep GHME /proc/config.gz
CONFIG_HIGHMEM=y
CONFIG_HIGHMEM_START=0xfe000000
# CONFIG_DEBUG_HIGHMEM is not set

or:

$ grep GHME /boot/config-<kernel-version>

HTH

Best Regards
Wolfgang

Stock etch kernel.
evan@bender:/boot$ uname -a
Linux bender 2.6.18-4-powerpc #1 Fri May 4 01:05:19 UTC 2007 ppc GNU/Linux

evan@bender:/boot$ grep GHME config-2.6.18-4-powerpc
CONFIG_HIGHMEM=y
CONFIG_HIGHMEM_START=0xfe000000
evan@bender:/boot$

Any ideas?



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