Gentoo Archives: gentoo-hardened

From: Chris PeBenito <pebenito@g.o>
To: Peter Simons <simons@××××.to>
Cc: Hardened Gentoo Mail List <gentoo-hardened@g.o>
Subject: Re: [gentoo-hardened] Re: SELinux and kernel version 2.6.x
Date: Tue, 09 Sep 2003 18:27:50
Message-Id: 1063132067.1840.56.camel@chris.pebenito.net
In Reply to: [gentoo-hardened] Re: SELinux and kernel version 2.6.x by Peter Simons
1 On Tue, 2003-09-09 at 12:09, Peter Simons wrote:
2 > Do you have any idea, how complex that conversion will be? Or, to put
3 > it differently: Is it wise to install a fresh system with the current
4 > versions or should I better wait a few weeks until the new-API stuff
5 > is available?
6
7 To give you an idea, conversion is a little more complicated than the
8 conversion instructions in the current SELinux Quickstart. Hopefully
9 some of the documentation will be ready very soon (portage will take a
10 bit longer) so you can peruse it before we initiate the API transition.
11 However, I think people considering installing a new SELinux machine
12 should probably wait.
13
14 The main thing that creates the additional complexity is that you can't
15 relabel in a non-SELinux extended attribute kernel anymore, so the
16 recompiling and relabeling of the SELinux-patched programs needs to be
17 done at the right time, or you might not be able to log in. Also the
18 initial policy load when booting is now done from an initial ramdisk
19 (initrd), rather than the kernel directly reading it from disk.
20
21 --
22 Chris PeBenito
23 <pebenito@g.o>
24 Developer, SELinux
25 Hardened Gentoo Linux
26
27 Public Key: http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xE6AF9243
28 Key fingerprint = B0E6 877A 883F A57A 8E6A CB00 BC8E E42D E6AF 9243

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