Package Details: linux-ck 6.11-1

Git Clone URL: https://aur.archlinux.org/linux-ck.git (read-only, click to copy)
Package Base: linux-ck
Description: The Linux kernel and modules with ck's hrtimer patches
Upstream URL: https://wiki.archlinux.org/index.php/Linux-ck
Licenses: GPL-2.0-only
Provides: KSMBD-MODULE, VIRTUALBOX-GUEST-MODULES, WIREGUARD-MODULE
Replaces: virtualbox-guest-modules-arch, wireguard-arch
Submitter: graysky
Maintainer: graysky
Last Packager: graysky
Votes: 459
Popularity: 0.86
First Submitted: 2011-07-22 14:51 (UTC)
Last Updated: 2024-09-19 13:04 (UTC)

Dependencies (14)

Required by (6)

Sources (6)

Latest Comments

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mantiz commented on 2013-05-20 16:11 (UTC)

@graysky: I unsuccessfully built this package on my own. Well, the build was successful and I was able to boot this kernel but the required features weren't there. After looking at the ck-patch it is obvious that this couldn't work because these settings are modified by "depends on !SCHED_BFS". So, I think you were right that these settings are conflicting with BFS. I will stick with the core-repo-kernel for now and see if I still need to use the bfq-scheduler or if I can live without it. And I will contact "him" in order to ask if there is any possibility to support these options or any workaround for this. I will post the answer here as soon as I have the time to write this mail and get an answer. Thanks for your help so far.

graysky commented on 2013-05-20 13:55 (UTC)

@mantiz - Thanks for the link. I still recommend that you ask on CK's blog. He knows the code better than I :p

mantiz commented on 2013-05-20 13:10 (UTC)

Ok, I don't think that user sessions are involved ("User namespace" is missing in the core-repo-kernel, too) but I really don't know systemd and cgroups very well, so I don't know which features are related to each other. I will try to add these options manually and see if this works. Thanks for the info, I didn't know that BFS has any problems with cgroups although it is mentioned in the wiki (my fault). You can get informations about lxc at https://wiki.archlinux.org/index.php/Linux_Containers if you are interested. It is also referred to as 'chroot on steriods'. ;-)

graysky commented on 2013-05-20 12:49 (UTC)

Not sure what an archlinux-lxc-container is but if it is related to user sessions which depend on the cgroups you mentioned, they and BFS are mutually exclusive. In other words, BFS can't have them to the best of my knowledge. You might try posting this question to CK's blog to get an official answer from him. http://ck-hack.blogspot.com/2013/05/bfs-0430-ck1-for-linux-39x.html

mantiz commented on 2013-05-20 12:45 (UTC)

I am having problems with starting an archlinux-lxc-container (with systemd) by using the ck-kernel(s). I am using linux-ck-nehalem and linux-ck-ivybridge on my systems. It turned out that the kernel from the core-repo works fine and I think the problem is that the ck-kernels are missing "CONFIG_CGROUP_CPUACCT" and "CONFIG_CGROUP_SCHED" which are enabled by the core-repo-kernel. Would it be possible to enable these options with the ck-kernels? I would really appriciate this. ;-)

graysky commented on 2013-05-20 00:41 (UTC)

Bump to v3.9.3-1 Changelog: https://lkml.org/lkml/2013/5/19/96 Commit: http://pkgbuild.com/git/aur-mirror.git/commit/linux-ck?id=c260ccda764b74d1a5e00c147a998ad8c720263b

gmenguez commented on 2013-05-19 14:52 (UTC)

Ok, thank you, I will do that.

graysky commented on 2013-05-19 13:02 (UTC)

Suggest that you open a thread in the forum. No idea about your specific problem. If you can log in via ssh you should have full access to logs which you can post in your thread.

gmenguez commented on 2013-05-19 11:41 (UTC)

Hi, I'm having an strange issue in 3.9, I can't login in a tty (I don't start in graphical mode by default), the login cursor doesn't appear or blinks and keyboard seems not to be working (I can't switch between ttys). I can login through ssh and shutdown the system. I have compiled with 300 Hz instead of 1 kHz tick rate, but the same happens. Is something like that happening to anybody? I've read about hangs in laptops here...

graysky commented on 2013-05-18 07:35 (UTC)

...think I am changing my mind about enabling the ivybridge pstates patch by default; I have read many positive things about folks using this for >4 weeks now with no ill-effects. Sunday or Monday when 3.9.3 gets released, I will have it enabled by default for repo users too.

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