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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
7.1.5	8	~amd64
7.0.12-r1	8	~amd64
6.18.40	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="deckify">Handheld/gaming device kernel variant</flag>
		<flag name="lts">Long-term support kernel variant</flag>
		<flag name="hardened">Retained hardened-only 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

[Warning] USE flag 'debug' in ebuild 7.1.5 is not documented in metadata.xml
[Warning] USE flag 'debug' in ebuild 7.0.12-r1 is not documented in metadata.xml
[Warning] USE flag 'debug' in ebuild 6.18.40 is not documented in metadata.xml
[Warning] Ebuild 7.1.5 is missing the SLOT variable.
[Warning] Ebuild 7.0.12-r1 is missing the SLOT variable.
[Warning] Ebuild 6.18.40 is missing the SLOT variable.
[Error] Manifest entry for unused DIST file 'cachyos-6.18.40-1.tar.gz'
[Error] Manifest entry for unused DIST file 'cachyos-7.0.12-2.tar.gz'
[Error] Manifest entry for unused DIST file 'cachyos-7.1.5-1.tar.gz'
[Error] Manifest entry for unused DIST file 'linux-cachyos-7.1.5-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-bore-7.1.5-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-bore-headers-7.1.5-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-bore-lto-7.1.5-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-bore-lto-headers-7.1.5-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-deckify-7.1.5-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-deckify-headers-7.1.5-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-deckify-lto-7.1.5-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-deckify-lto-headers-7.1.5-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-eevdf-7.1.5-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-eevdf-headers-7.1.5-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-eevdf-lto-7.1.5-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-eevdf-lto-headers-7.1.5-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-gcc-7.1.5-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-gcc-headers-7.1.5-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-hardened-7.0.12-2-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-hardened-headers-7.0.12-2-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-hardened-lto-7.0.12-2-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-hardened-lto-headers-7.0.12-2-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-headers-7.1.5-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-lts-6.18.40-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-lts-headers-6.18.40-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-rt-bore-7.1.5-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-rt-bore-headers-7.1.5-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-rt-bore-lto-7.1.5-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-rt-bore-lto-headers-7.1.5-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-server-7.1.5-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-server-headers-7.1.5-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-server-lto-7.1.5-1-x86_64_v3.pkg.tar.zst'
[Error] Manifest entry for unused DIST file 'linux-cachyos-server-lto-headers-7.1.5-1-x86_64_v3.pkg.tar.zst'
[Error] Repository is missing a repo-name in metadata/layout.conf or profiles/repo_name
[Warning] Missing md5-cache for ebuild cachyos-kernel-bin-7.1.5
[Warning] Missing md5-cache for ebuild cachyos-kernel-bin-7.0.12-r1
[Warning] Missing md5-cache for ebuild cachyos-kernel-bin-6.18.40

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	7.1.5	7.0.12-r1	6.18.40
bore	BORE (Burst-Oriented Response Enhancer) scheduler variant	✓	✗	✗
cachyos	Default CachyOS kernel variant	⊕	✗	✗
debug	Enable debug-friendly optimizations and disable various debug features ⚠️	✓	✓	✓
deckify	Handheld/gaming device kernel variant	✓	✗	✗
eevdf	Default Linux EEVDF (Earliest Eligible Virtual Deadline First) scheduler	✓	✗	✗
gcc	Use the GCC-compiled build variant (default scheduler only, no LTO)	✓	✗	✗
hardened	Retained hardened-only kernel variant	✗	⊕	✗
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-7.1.5-1.tar.gz	262139485 bytes	7.1.5

Unmatched Entries

Type	File	Size
DIST	cachyos-6.18.40-1.tar.gz	255481562 bytes
DIST	cachyos-7.0.12-2.tar.gz	260509606 bytes
DIST	linux-cachyos-7.1.5-1-x86_64_v3.pkg.tar.zst	154232790 bytes
DIST	linux-cachyos-bore-7.1.5-1-x86_64_v3.pkg.tar.zst	160857896 bytes
DIST	linux-cachyos-bore-headers-7.1.5-1-x86_64_v3.pkg.tar.zst	65501651 bytes
DIST	linux-cachyos-bore-lto-7.1.5-1-x86_64_v3.pkg.tar.zst	154913595 bytes
DIST	linux-cachyos-bore-lto-headers-7.1.5-1-x86_64_v3.pkg.tar.zst	33222604 bytes
DIST	linux-cachyos-deckify-7.1.5-1-x86_64_v3.pkg.tar.zst	161131101 bytes
DIST	linux-cachyos-deckify-headers-7.1.5-1-x86_64_v3.pkg.tar.zst	65545255 bytes
DIST	linux-cachyos-deckify-lto-7.1.5-1-x86_64_v3.pkg.tar.zst	155208700 bytes
DIST	linux-cachyos-deckify-lto-headers-7.1.5-1-x86_64_v3.pkg.tar.zst	33233631 bytes
DIST	linux-cachyos-eevdf-7.1.5-1-x86_64_v3.pkg.tar.zst	160872963 bytes
DIST	linux-cachyos-eevdf-headers-7.1.5-1-x86_64_v3.pkg.tar.zst	65467119 bytes
DIST	linux-cachyos-eevdf-lto-7.1.5-1-x86_64_v3.pkg.tar.zst	155080440 bytes
DIST	linux-cachyos-eevdf-lto-headers-7.1.5-1-x86_64_v3.pkg.tar.zst	33220754 bytes
DIST	linux-cachyos-gcc-7.1.5-1-x86_64_v3.pkg.tar.zst	160861851 bytes
DIST	linux-cachyos-gcc-headers-7.1.5-1-x86_64_v3.pkg.tar.zst	65460676 bytes
DIST	linux-cachyos-hardened-7.0.12-2-x86_64_v3.pkg.tar.zst	157786568 bytes
DIST	linux-cachyos-hardened-headers-7.0.12-2-x86_64_v3.pkg.tar.zst	33474699 bytes
DIST	linux-cachyos-hardened-lto-7.0.12-2-x86_64_v3.pkg.tar.zst	151575900 bytes
DIST	linux-cachyos-hardened-lto-headers-7.0.12-2-x86_64_v3.pkg.tar.zst	31754552 bytes
DIST	linux-cachyos-headers-7.1.5-1-x86_64_v3.pkg.tar.zst	33608239 bytes
DIST	linux-cachyos-lts-6.18.40-1-x86_64_v3.pkg.tar.zst	155334030 bytes
DIST	linux-cachyos-lts-headers-6.18.40-1-x86_64_v3.pkg.tar.zst	31429600 bytes
DIST	linux-cachyos-rt-bore-7.1.5-1-x86_64_v3.pkg.tar.zst	160546790 bytes
DIST	linux-cachyos-rt-bore-headers-7.1.5-1-x86_64_v3.pkg.tar.zst	65390203 bytes
DIST	linux-cachyos-rt-bore-lto-7.1.5-1-x86_64_v3.pkg.tar.zst	154817895 bytes
DIST	linux-cachyos-rt-bore-lto-headers-7.1.5-1-x86_64_v3.pkg.tar.zst	33112143 bytes
DIST	linux-cachyos-server-7.1.5-1-x86_64_v3.pkg.tar.zst	160889982 bytes
DIST	linux-cachyos-server-headers-7.1.5-1-x86_64_v3.pkg.tar.zst	65458927 bytes
DIST	linux-cachyos-server-lto-7.1.5-1-x86_64_v3.pkg.tar.zst	154964977 bytes
DIST	linux-cachyos-server-lto-headers-7.1.5-1-x86_64_v3.pkg.tar.zst	33209633 bytes

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