Ideas for a new kernel patchset

Hi,
I'm not much satisfied with the kernel patchsets currently available for Arch, so I'm planning a new patchset (well... it was ready when it was 2.6.20.7 based, but now I'm making a new 2.6.21 based one).
These would be the planned patches:
genpatches ( http://dev.gentoo.org/~dsd/genpatches/ ) [not all when they were for 2.6.20... we'll see for 2.6.21]
AppArmor ( www.novell.com/linux/security/apparmor/ )
PaX ( http://grsecurity.net/ ) [not the whole grsecurity patchset]
cfs-scheduler ( http://people.redhat.com/mingo/cfs-scheduler/ ) [a new scheduler from Ingo Molnar... better than the -ck one? Probably yes.]
Suspend 2 ( http://www.suspend2.net/ )
SKAS ( http://www.user-mode-linux.org/~blaisorblade/ )
Squashfs ( http://squashfs.sourceforge.net/ )
Unionfs ( http://www.am-utils.org/project-unionfs.html )
Reiser4 ( http://www.namesys.com/ )
ACPI DSDT ( http://gaugusch.at/kernel.shtml )
There are some small fixes (genpatches), some "hardening" patches (AppArmor, PaX, SKAS), a new scheduler (cfs-scheduler), improved filesystems support (Squashfs, Unionsfs, Reiser4) and the usual useful things (Suspend 2, ACPI DSDT).
Do you have any other idea? Let me know.
Last edited by ekerazha (2007-04-26 10:59:44)

ekerazha wrote:So... probably I'll use Suspend2 but I'll leave out fbsplash (for the same reason Linus thinks mixed user-space/kernel-space suspend-to-disk capabilities are not a very good idea): fbsplash-based solution uses a mixed user-space/kernel-space approach. Suspend2 seems like a kernel-space only approach. Splashy is an user-space only approach. So no controversial userspace<->kernelspace interfaces using Suspend2 and Splashy (I think... tell me if I'm wrong).
splashy is totally userspace.
suspend2 has an option to support userspace progress interfaces, such as userui, fbsplash and others. but the logic and function of suspend2 does not depend on this, it's entirely in the kernel.
fbsplash is userspace* and can give progress and everything from userspace, however it cannot set the terminal backgrounds unless it is patched -- none of the userspace splash tools set the background.
regardless, before you get carried away, you might want to work out why you're making this patchset. and for each patch, why are you including it, do people really need these, or are you just beefing it up to try and make one size fit all? This doesn't always work as well as you'd think, and makes testing damn near impossible.
Work these things out, or you'll probably end up like the other long gone patchsets, nitro, dark, emission, love, ragnarok, klight, light, kamikaze, no, kot, morph, rad, skunk, cko or hammer. And there's more...
James

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