Gentoo Archives: gentoo-user

From: Dale <dalek1967@×××××××××.net>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] 4 GB and Intel Core 2 Duo
Date: Thu, 03 Jul 2008 17:56:55
Message-Id: 486D12DE.3090404@bellsouth.net
In Reply to: [gentoo-user] 4 GB and Intel Core 2 Duo by Pawel K
1 Pawel K wrote:
2 > Hello
3 >
4 > I have 4 GB of ram and a Intel Core 2 Duo E4500.
5 > I compiled the kernel as follows:
6 > Processor family
7 > Core 2/newer Xeon
8 >
9 > Subarchitecture Type
10 > PC-compatible
11 >
12 > High Memory Support
13 > Off
14 >
15 > All my remaining packages are compiled as 32 bit binaries.
16 >
17 > The last switch causes my system to see less than 1 GB of memory:
18 > cat /proc/meminfo:
19 > MemTotal: 901816 kB
20 >
21 > AFAIK kernel does not need High Memory Support in case of 64 bit CPUs.
22 >
23 > What's wrong with my kernel config ?
24 > Maybe it does not run as a 64 bit CPU ?
25 >
26 > thanks for an answer.
27 >
28 >
29
30 Check your kernel:
31
32 Processor type and features
33
34 High Memory Support
35
36 then select 4Gb or maybe even 64Gb if you plan to add even more later.
37
38 Hope that helps.
39
40 Dale
41
42 :-) :-)
43 --
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