Gentoo Archives: gentoo-user

From: Dale <rdalek1967@×××××.com>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] genkernel's new configs not used?
Date: Sun, 02 Jan 2022 05:45:17
Message-Id: 70f66fcb-35f3-926a-604b-335a4b51ff9b@gmail.com
In Reply to: Re: [gentoo-user] genkernel's new configs not used? by Dale
1 Dale wrote:
2 > Neil Bothwick wrote:
3 >> On Sat, 1 Jan 2022 15:44:51 +0000, Wols Lists wrote:
4 >>
5 >>>> Compiling the kernel and modules? Replace 1 with
6 >>>>
7 >>>> make all modules_install install
8 >>>>
9 >>>> There's also the matter of the initramfs, one of the main reasons
10 >>>> people use genkernel, although I prefer dracut for this.
11 >>>>
12 >>>>
13 >>> until you trip over genkernel's "features" ... like AUTOMOUNT_BOOT,
14 >>> which doesn't work, by design. Or NO_INSTALL, which does rather more
15 >>> than just not installing ...
16 >>>
17 >>> I'm investigating source_mage, and ought to investigate dracut.
18 >> Once you have a working kernel, there's very little to do on updates. A
19 >> script that runs
20 >>
21 >> cd /usr/src/linux
22 >> zcate /proc/config.gz >.config
23 >> make oldconfig
24 >> make all modules_install install
25 >> dracut --kver=$(cat include/config/kernel.release) --xz
26 >> update the bootloader
27 >>
28 >> mostly does it all, with a few frills thrown in to cover things like
29 >> rebuilding modules.
30 >>
31 >>
32 >
33 > Can you explain this part a bit?  How it knows what version for example
34 > to build against?  Does it follow the link in /usr/src/linux, eselect
35 > info or something else?
36 >
37 >
38 >> dracut --kver=$(cat include/config/kernel.release) --xz
39 >
40 > The one thing that stumps me is figuring out how to tell dracut what
41 > version I want built.  I keep 2, 3 and sometimes 4 kernels of different
42 > versions lurking about in /boot. 
43 >
44 > Thanks.
45 >
46 > Dale
47 >
48 > :-)  :-)
49
50
51 I got it figured out.  That's a little like cheating.  LOL 
52
53 Dale
54
55 :-)  :-) 

Replies

Subject Author
Re: [gentoo-user] genkernel's new configs not used? William Kenworthy <billk@×××××××××.au>
Re: [gentoo-user] genkernel's new configs not used? Neil Bothwick <neil@××××××××××.uk>