Re: [x86_32] With 4GB installed, in which cases low mem total isless than 896MB?

From: Rene Herman
Date: Sun May 04 2008 - 10:36:34 EST


On 30-04-08 17:02, Fabio De Francesco wrote:

I've got a Linux box, Intel Core 2 T7700 with 4GB RAM installed, with
vanilla kernel 2.6.24 + TuxOnIce patch-set compiled for x86_32bit
(CONFIG_X86_32=y), whose /proc/meminfo shows "LowTotal 794MB".

I've always known that, in this specific platform, Linux permanently maps
896MB as "Low Memory" into its linear address space (as this last value
is the one /proc/meminfo shows in the other two x86_32bit computers I
own).

Others have already answered as well so this just as by the way and just in case... why are you running a 32-bit kernel on it?

Rene.
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