From: Michael Orlitzky <michael@orlitzky.com>
To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] OT: change and improvement
Date: Fri, 07 Oct 2011 13:02:41 -0400 [thread overview]
Message-ID: <4E8F30B1.50206@orlitzky.com> (raw)
In-Reply-To: <20111007181622.1bb1c37a@toxic.dbnet>
On 10/07/2011 12:16 PM, Jonas de Buhr wrote:
>
> out of interest: why do you have different configs? even if you have
> different hardware you could still build a "one fits all"-kernel. or
> are they that specialized?
>
We share kernel config whenever possible, but there are a few cases
where they have to diverge. Basically any option that can't be compiled
as a module is a candidate. Off the top of my head,
* We've got x86/amd64
* Intel/AMD
* A couple with RAID hardware that can't have its module installed.
* One server with a tulip NIC that can't use a particular driver.
* A set where hyperthreading needs to be disabled
* A virtual machine host that needs certain hardening features
disabled
* A separate config for VM guests
* Headless vs. GUI requires more grsec/pax tweaking
* Different HZ settings. Power management in general depends on what
the box will be doing.
* A firewall with no non-essential modules available
We keep the configs in git, so if two are similar I can usually just
pull the last changeset (after a make oldconfig) over. What sucks is
testing, and of course driving to work to reboot everything off-hours.
> lets just agree on that. im kinda tired of this discussion. there's
> nothing we can do about it anyway.
>
Agreed.
next prev parent reply other threads:[~2011-10-07 17:04 UTC|newest]
Thread overview: 100+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-10-04 9:49 [gentoo-user] Is grub2 stable and who uses it? Dale
2011-10-04 10:07 ` Neil Bothwick
2011-10-04 10:16 ` Pandu Poluan
2011-10-04 12:56 ` Michael Orlitzky
2011-10-05 16:20 ` ny6p01
2011-10-05 16:47 ` Jonas de Buhr
2011-10-05 23:18 ` Peter Humphrey
2011-10-06 8:12 ` Neil Bothwick
2011-10-06 11:01 ` Alan McKinnon
2011-10-06 13:47 ` Neil Bothwick
2011-10-06 15:17 ` Alan McKinnon
2011-10-06 15:25 ` Michael Mol
2011-10-06 15:35 ` Alan McKinnon
2011-10-06 15:37 ` Neil Bothwick
2011-10-06 16:40 ` Sebastian Beßler
2011-10-07 0:08 ` Peter Humphrey
2011-10-07 0:42 ` Michael Mol
2011-10-07 7:38 ` Alan McKinnon
2011-10-06 8:20 ` [gentoo-user] OT: change and improvement (was: Is grub2 stable and who uses it?) Jonas de Buhr
2011-10-06 19:27 ` [gentoo-user] OT: change and improvement Michael Orlitzky
2011-10-06 19:42 ` Dale
2011-10-06 20:21 ` Mick
2011-10-07 3:19 ` Dale
2011-10-06 21:00 ` Jonas de Buhr
2011-10-06 21:23 ` Michael Orlitzky
2011-10-06 21:30 ` Paul Hartman
2011-10-06 22:33 ` Canek Peláez Valdés
2011-10-06 23:42 ` Jonas de Buhr
2011-10-07 0:55 ` Michael Orlitzky
2011-10-07 7:36 ` Jonas de Buhr
2011-10-07 13:59 ` Michael Orlitzky
2011-10-07 14:46 ` Brennan Shacklett
2011-10-07 15:03 ` Michael Orlitzky
2011-10-07 16:16 ` Jonas de Buhr
2011-10-07 17:02 ` Michael Orlitzky [this message]
2011-10-07 19:15 ` [gentoo-user] " Grant Edwards
2011-10-07 8:47 ` [gentoo-user] " Neil Bothwick
2011-10-07 13:43 ` Michael Orlitzky
2011-10-07 14:29 ` Alan Mackenzie
2011-10-07 14:55 ` Michael Orlitzky
2011-10-07 15:18 ` Dale
2011-10-07 15:43 ` Paul Hartman
2011-10-07 1:41 ` [gentoo-user] " Grant Edwards
2011-10-07 1:40 ` Grant Edwards
2011-10-07 3:32 ` Dale
2011-10-07 3:39 ` Michael Mol
2011-10-07 4:42 ` Michael Orlitzky
2011-10-07 5:01 ` Michael Mol
2011-10-07 5:09 ` Canek Peláez Valdés
2011-10-07 19:11 ` Grant Edwards
2011-10-07 19:20 ` Dale
2011-10-04 14:35 ` [gentoo-user] Re: Is grub2 stable and who uses it? Grant Edwards
2011-10-04 14:53 ` Dale
2011-10-04 20:13 ` Alan McKinnon
2011-10-04 20:52 ` Grant Edwards
2011-10-04 21:20 ` walt
2011-10-04 21:26 ` Grant Edwards
2011-10-04 15:08 ` Canek Peláez Valdés
2011-10-04 18:31 ` Grant Edwards
2011-10-04 18:56 ` Canek Peláez Valdés
2011-10-04 20:33 ` pk
2011-10-04 20:50 ` Grant Edwards
2011-10-04 20:53 ` Canek Peláez Valdés
2011-10-04 21:02 ` Grant Edwards
2011-10-04 21:14 ` Canek Peláez Valdés
2011-10-04 21:24 ` Grant Edwards
2011-10-04 21:32 ` Canek Peláez Valdés
2011-10-04 22:14 ` Grant Edwards
2011-10-04 22:21 ` Canek Peláez Valdés
2011-10-05 13:55 ` Grant Edwards
2011-10-05 14:33 ` Pandu Poluan
2011-10-05 14:46 ` Grant Edwards
2011-10-05 15:01 ` Alan McKinnon
2011-10-05 15:29 ` Neil Bothwick
2011-10-05 16:56 ` Canek Peláez Valdés
2011-10-05 18:42 ` Grant Edwards
2011-10-05 19:10 ` Canek Peláez Valdés
2011-10-05 19:33 ` Alan McKinnon
2011-10-05 14:36 ` Sebastian Beßler
2011-10-05 16:51 ` Canek Peláez Valdés
2011-10-05 6:54 ` Alan McKinnon
2011-10-04 21:33 ` Michael Schreckenbauer
2011-10-04 21:46 ` Canek Peláez Valdés
2011-10-04 22:04 ` Michael Schreckenbauer
2011-10-05 0:09 ` Dale
2011-10-05 3:16 ` Canek Peláez Valdés
2011-10-05 8:26 ` Neil Bothwick
2011-10-04 20:11 ` Alan McKinnon
2011-10-04 20:36 ` Canek Peláez Valdés
2011-10-05 8:31 ` Neil Bothwick
2011-10-04 22:31 ` Neil Bothwick
2011-10-06 12:51 ` Harry Putnam
2011-10-06 13:03 ` Tanstaafl
2011-10-06 13:51 ` Neil Bothwick
2011-10-06 17:48 ` Harry Putnam
2011-10-06 19:15 ` Alan McKinnon
-- strict thread matches above, loose matches on Subject: below --
2011-10-07 3:36 [gentoo-user] OT: change and improvement Michael Mol
2011-10-07 7:25 ` Dale
2011-10-08 7:04 ` Mick
2011-10-08 13:52 ` Dale
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4E8F30B1.50206@orlitzky.com \
--to=michael@orlitzky.com \
--cc=gentoo-user@lists.gentoo.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox