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Install

Install this package:

emerge -a sys-kernel/cachyos-kernel-bin

Package Information

Description:: Pre-built CachyOS Linux kernel (BORE, LTO, BBR3 and more)
Homepage:: https://github.com/CachyOS/linux-cachyos https://github.com/Szowisz/CachyOS-kernels
License:: GPL-2

Versions

Version	EAPI	Keywords	Slot
7.2.9	8	~amd64
6.18.55	8	~amd64

Metadata

Maintainers

Jakub Wronski (szowisz.gentoo@gmail.com) - Type: person
xz-dev (xz@xzos.net) - Type: person

Upstream

Bugs: https://github.com/Szowisz/CachyOS-kernels/issues
Remote IDs:
- github: CachyOS/linux-cachyos

Raw Metadata XML

<pkgmetadata>
	<maintainer type="person">
		<email>szowisz.gentoo@gmail.com</email>
		<name>Jakub Wronski</name>
	</maintainer>
	<maintainer type="person">
		<email>xz@xzos.net</email>
		<name>xz-dev</name>
	</maintainer>
	<use>
		<flag name="cachyos">Default CachyOS kernel variant</flag>
		<flag name="bore">BORE (Burst-Oriented Response Enhancer) scheduler variant</flag>
		<flag name="eevdf">Default Linux EEVDF (Earliest Eligible Virtual Deadline First) scheduler</flag>
		<flag name="rt-bore">BORE scheduler with realtime patches for low-latency applications</flag>
		<flag name="server">Server-optimized kernel configuration</flag>
		<flag name="lts">Long-term support kernel variant</flag>
		<flag name="cachyos-hardened">Hardened kernel variant</flag>
		<flag name="lto">Use the Clang ThinLTO build variant for better runtime performance</flag>
		<flag name="gcc">Use the GCC-compiled build variant (default scheduler only, no LTO)</flag>
	</use>
	<upstream>
		<bugs-to>https://github.com/Szowisz/CachyOS-kernels/issues</bugs-to>
		<remote-id type="github">CachyOS/linux-cachyos</remote-id>
	</upstream>
</pkgmetadata>

Lint Warnings

[Notice] Ebuild 7.2.9 has an invalid header. It should start with a valid copyright line (e.g., '# Copyright YEARS MAIN-CONTRIBUTOR') and the GPLv2 distribution text followed by an empty line.
[Notice] Ebuild 6.18.55 has an invalid header. It should start with a valid copyright line (e.g., '# Copyright YEARS MAIN-CONTRIBUTOR') and the GPLv2 distribution text followed by an empty line.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 35.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 36.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 38.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 47.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 50.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 51.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 56.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 57.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 60.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 61.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 66.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 67.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 70.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 71.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 76.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 77.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 80.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 81.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 86.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 87.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 90.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 91.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 96.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 97.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 100.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 101.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 165.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 217.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 222.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 246.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 282.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 345.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 414.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 417.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 441.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 442.
[Warning] Ebuild 7.2.9 has a line exceeding 80 positions on line 446.
[Warning] Ebuild 6.18.55 has a line exceeding 80 positions on line 40.
[Warning] Ebuild 6.18.55 has a line exceeding 80 positions on line 99.
[Warning] Ebuild 6.18.55 has a line exceeding 80 positions on line 130.
[Warning] Ebuild 6.18.55 has a line exceeding 80 positions on line 227.
[Warning] Ebuild 6.18.55 has a line exceeding 80 positions on line 229.
[Warning] Ebuild 6.18.55 has a line exceeding 80 positions on line 252.
[Warning] Ebuild 6.18.55 has a line exceeding 80 positions on line 253.
[Warning] Ebuild 6.18.55 has a line exceeding 80 positions on line 257.
[Error] Ebuild sys-kernel/cachyos-kernel-bin/cachyos-kernel-bin-7.2.9.ebuild attempts to install into invalid path '/arch/x86/boot' using 'insinto'.
[Error] Ebuild sys-kernel/cachyos-kernel-bin/cachyos-kernel-bin-6.18.55.ebuild attempts to install into invalid path '/arch/x86/boot' using 'insinto'.
[Warning] USE flag 'debug' in ebuild 7.2.9 is not documented in metadata.xml
[Warning] USE flag 'debug' in ebuild 6.18.55 is not documented in metadata.xml
[Warning] Ebuild 7.2.9 is missing the SLOT variable.
[Warning] Ebuild 6.18.55 is missing the SLOT variable.
[Error] Manifest entry for unused DIST file 'cachyos-6.18.55-1.tar.gz'
[Error] Manifest entry for unused DIST file 'cachyos-7.2.9-1.tar.gz'
[Error] Manifest entry for unused DIST file 'linux-cachyos-7.2.9-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-bore-7.2.9-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-bore-headers-7.2.9-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-bore-lto-7.2.9-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-bore-lto-headers-7.2.9-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-eevdf-7.2.9-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-eevdf-headers-7.2.9-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-eevdf-lto-7.2.9-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-eevdf-lto-headers-7.2.9-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-gcc-7.2.9-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-gcc-headers-7.2.9-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-hardened-7.2.9-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-hardened-headers-7.2.9-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-hardened-lto-7.2.9-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-hardened-lto-headers-7.2.9-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-headers-7.2.9-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-lts-6.18.55-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-lts-headers-6.18.55-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-rt-bore-7.2.9-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-rt-bore-headers-7.2.9-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-rt-bore-lto-7.2.9-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-rt-bore-lto-headers-7.2.9-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-server-7.2.9-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-server-headers-7.2.9-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-server-lto-7.2.9-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-server-lto-headers-7.2.9-1-x86_64_v3.pkg.tar.zst'
[Error] Repository is missing a repo-name in metadata/layout.conf or profiles/repo_name
[Notice] Package has only unstable keywords for arch(es): [ amd64 ], all versions are unstable: [ 6.18.55, 7.2.9 ]

USE Flags

Manage flags for this package: euse -i <flag> -p sys-kernel/cachyos-kernel-bin | euse -E <flag> -p sys-kernel/cachyos-kernel-bin | euse -D <flag> -p sys-kernel/cachyos-kernel-bin

Flag	Description	7.2.9	6.18.55
bore	BORE (Burst-Oriented Response Enhancer) scheduler variant	✓	✗
cachyos	Default CachyOS kernel variant	⊕	✗
cachyos-hardened	Hardened kernel variant	✓	✗
debug	Enable debug-friendly optimizations and disable various debug features ⚠️	✓	✓
eevdf	Default Linux EEVDF (Earliest Eligible Virtual Deadline First) scheduler	✓	✗
gcc	Use the GCC-compiled build variant (default scheduler only, no LTO)	✓	✗
lto	Use the Clang ThinLTO build variant for better runtime performance	⊕	✗
lts	Long-term support kernel variant	✗	⊕
rt-bore	BORE scheduler with realtime patches for low-latency applications	✓	✗
server	Server-optimized kernel configuration	✓	✗

Manifest

Type	File	Size	Versions
DIST	cachyos-7.2.9-1.tar.gz	265894745 bytes	7.2.9

Unmatched Entries

Type	File	Size
DIST	cachyos-6.18.55-1.tar.gz	255880400 bytes
DIST	linux-cachyos-7.2.9-1-x86_64_v3.pkg.tar.zst	168021320 bytes
DIST	linux-cachyos-bore-7.2.9-1-x86_64_v3.pkg.tar.zst	174390022 bytes
DIST	linux-cachyos-bore-headers-7.2.9-1-x86_64_v3.pkg.tar.zst	73342089 bytes
DIST	linux-cachyos-bore-lto-7.2.9-1-x86_64_v3.pkg.tar.zst	168745580 bytes
DIST	linux-cachyos-bore-lto-headers-7.2.9-1-x86_64_v3.pkg.tar.zst	33491998 bytes
DIST	linux-cachyos-eevdf-7.2.9-1-x86_64_v3.pkg.tar.zst	174390586 bytes
DIST	linux-cachyos-eevdf-headers-7.2.9-1-x86_64_v3.pkg.tar.zst	73326729 bytes
DIST	linux-cachyos-eevdf-lto-7.2.9-1-x86_64_v3.pkg.tar.zst	168745405 bytes
DIST	linux-cachyos-eevdf-lto-headers-7.2.9-1-x86_64_v3.pkg.tar.zst	33491696 bytes
DIST	linux-cachyos-gcc-7.2.9-1-x86_64_v3.pkg.tar.zst	174388065 bytes
DIST	linux-cachyos-gcc-headers-7.2.9-1-x86_64_v3.pkg.tar.zst	73315102 bytes
DIST	linux-cachyos-hardened-7.2.9-1-x86_64_v3.pkg.tar.zst	171095941 bytes
DIST	linux-cachyos-hardened-headers-7.2.9-1-x86_64_v3.pkg.tar.zst	34222304 bytes
DIST	linux-cachyos-hardened-lto-7.2.9-1-x86_64_v3.pkg.tar.zst	164946605 bytes
DIST	linux-cachyos-hardened-lto-headers-7.2.9-1-x86_64_v3.pkg.tar.zst	32466037 bytes
DIST	linux-cachyos-headers-7.2.9-1-x86_64_v3.pkg.tar.zst	33989609 bytes
DIST	linux-cachyos-lts-6.18.55-1-x86_64_v3.pkg.tar.zst	169372228 bytes
DIST	linux-cachyos-lts-headers-6.18.55-1-x86_64_v3.pkg.tar.zst	62872767 bytes
DIST	linux-cachyos-rt-bore-7.2.9-1-x86_64_v3.pkg.tar.zst	173982410 bytes
DIST	linux-cachyos-rt-bore-headers-7.2.9-1-x86_64_v3.pkg.tar.zst	73148316 bytes
DIST	linux-cachyos-rt-bore-lto-7.2.9-1-x86_64_v3.pkg.tar.zst	168266028 bytes
DIST	linux-cachyos-rt-bore-lto-headers-7.2.9-1-x86_64_v3.pkg.tar.zst	33385459 bytes
DIST	linux-cachyos-server-7.2.9-1-x86_64_v3.pkg.tar.zst	174414464 bytes
DIST	linux-cachyos-server-headers-7.2.9-1-x86_64_v3.pkg.tar.zst	73356766 bytes
DIST	linux-cachyos-server-lto-7.2.9-1-x86_64_v3.pkg.tar.zst	168670946 bytes
DIST	linux-cachyos-server-lto-headers-7.2.9-1-x86_64_v3.pkg.tar.zst	33479771 bytes

sys-kernel/cachyos-kernel-bin (CachyOS-kernels)