Package Details: linux-clear-headers 6.12.6-1

Git Clone URL: https://aur.archlinux.org/linux-clear.git (read-only, click to copy)
Package Base: linux-clear
Description: Linux kernel with patches from Clear Linux which allow for higher performance. This package includes header files and scripts for building kernel modules.
Upstream URL: https://git.staropensource.de/JeremyStarTM/aur-linux-clear
Keywords: clear clearlinux intel kernel linux
Licenses: GPL-2.0-only
Submitter: metak
Maintainer: JeremyStarTM
Last Packager: JeremyStarTM
Votes: 73
Popularity: 0.51
First Submitted: 2018-01-18 21:47 (UTC)
Last Updated: 2024-12-23 00:00 (UTC)

Pinned Comments

JeremyStarTM commented on 2024-12-22 18:24 (UTC) (edited on 2024-12-22 18:24 (UTC) by JeremyStarTM)

Important update
I have updated and renamed some settings envvars. Please check your scripts, aliases, brain memory or whatever you use to store your build command and update them accordingly. Please read the description in the PKGBUILD file instead of the short summary in the pinned comment on the AUR or in the README in the repository as some important details important to this update are only found inside the PKGBUILD.

JeremyStarTM commented on 2024-08-06 19:37 (UTC) (edited on 2024-12-22 18:20 (UTC) by JeremyStarTM)

Information comment
This comment provides useful information about this package. Make sure to read it through, you won't regret it.

Repository URL
This package is hosted at sos!git. If you want to contribute to the package, you can do it here: https://git.staropensource.de/JeremyStarTM/aur-linux-clear

Issue handling
Please only submit issues in the package's repository if they aren't bug reports about the package or help requests. Please keep them to the AUR only. This prevents unnecessary signups.

Updates
I usually publish updates 0-3 days after a kernel release, depending on how busy I am.
If I however get wind of security-relevant updates or any vulnerabilities I will try to update the kernel as soon as possible and write a comment about the vulnerability/update. So make sure to subscribe to this package's comment mailing list.

PKGBUILD environment variable customization
The PKGBUILD file supports customization via environment variables. Here's a list of all of them:
- _makemenuconfig: Invokes make menuconfig (ncurses-based default configuration menu) before compilation starts
- _makenconfig: Invokes make nconfig (ncurses-based nicer configuration menu) before compilation starts
- _makexconfig: Invokes make xconfig (X11-based GUI configuration menu) before compilation starts
- _reuse_current: Will use the configuration of the running kernel, if the running kernel is compiled with IKCONFIG_PROC
- _reuse_file: Will use the configuration file named kconfig contained in the PKGBUILD file's directory
- _update_kconfig_on_reuse: Specifies whether the kernel configuration shall be updated when using any of the 'reuse*' flags
- _copyfinalconfig: Copies the final kernel configuration into the repository root as kconfig-new before compilation starts
- _localmodcfg: Only compiles modules found in modprobed-db's database (which decreases compilation time and kernel size)
- _use_llvm_lto: Compiles the kernel with LLVM instead of GCC. Should work, if not open an issue
- _subarch: Specifies the subarchitecture to compile for (see the PKGBUILD file for a list of all subarches). Default is 41 (Generic x86-64), which is compatible with all amd64 processors. Must be a number
- _use_llvm_lto: Enables compilation with LLVM. Untested but should work. If not write a comment on the AUR.
- _subarch_microarch: Specifies the microarchitecture to compile for. Only applies to and is required by the GENERIC_CPU subarch. Must be a number between 1 and 4 (click for more information)
- _debug_kernel: Force enables kernel debugging options when set to y, force disables debug options when set to n or relies on the kconfig when unset
- _debug_script: Enables debugging for the PKGBUILD file

All of these variables just need to be set for them to apply, except for _subarch, _subarch_microarch and _debug_kernel. For more information please check their documentation inside the PKGBUILD file

GPG errors
If makepkg complains about invalid PGP keys, try running this command first: gpg --locate-keys torvalds@kernel.org gregkh@kernel.org sashal@kernel.org benh@debian.org. This command only needs to be executed once.

Build tool
If you want a dead simple way to compile this package, you can try out my build tool. It includes a few no nonsense changes to the kernel configuration and allows you to configure the PKGBUILD file in a simple manner and decrease build time. And if you don't want that, using makepkg as-is works fine too.

Latest Comments

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metak commented on 2019-07-11 15:37 (UTC)

@zheiling That's what clr team set as default, but I can disable it as it is in arch kernel. 5.1.17-2 (clr 5.1.16-795)

zheiling commented on 2019-07-11 10:37 (UTC)

@metak /usr/share/doc/systemd/README suggests to set CONFIG_RT_GROUP_SCHED=n. As default, it turned on.

metak commented on 2019-07-06 21:00 (UTC) (edited on 2019-07-06 21:00 (UTC) by metak)

@zheiling Since it's also enabled in the default arch kernel it's not a problem. Done in 5.1.16-4 (clr 5.1.16-794).

zheiling commented on 2019-07-06 16:27 (UTC) (edited on 2019-07-06 16:27 (UTC) by zheiling)

Could you enable by default CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER=y?

metak commented on 2019-07-04 22:26 (UTC)

@danhyal Patch is pulled from linux-ck and it's broken over there right now (can't set native this way), but it seems like it works just fine in this package. I'll enable it in next update and if there are some issues please report them.

amelia commented on 2019-07-04 21:04 (UTC)

Why don't you set the subarch to 27? since gcc will detect all the available instructions sets, it shouldn't cause any problems.

amelia commented on 2019-06-30 15:54 (UTC)

@metak I have tested it and the patch seems to be working as expected, thanks for including it.

metak commented on 2019-06-27 20:38 (UTC)

@danhyal Since this patch needs to be enabled with kernel command line option it shouldn't be a problem for those who have no use for it. Would you mind running some tests to see if it's working as it should?

amelia commented on 2019-06-27 16:39 (UTC)

@metak That would be useful for people that are doing hardware passthrough.

metak commented on 2019-06-26 19:29 (UTC)

@danhyal Not sure about adding more extra patches... if others would consider it useful I could add it as an option that can be enabled for testing or something?