Install this package:
emerge -a sys-kernel/cachyos-sources| Version | EAPI | Keywords | Slot |
|---|---|---|---|
| 7.3.1 | 8 | ~amd64 | |
| 7.2.11 | 8 | ~amd64 | |
| 6.18.55 | 8 | ~amd64 | |
| 6.18.50 | 8 | ~amd64 |
<pkgmetadata> <maintainer type="person"> <email>xiangzhedev@gmail.com</email> <name>Xiangzhe</name> </maintainer> <use> <flag name="bore">CachyOS BORE scheduler, optimized for desktop responsiveness</flag> <flag name="bmq">Project C BMQ scheduler</flag> <flag name="bmq-lfbmq">Project C BMQ scheduler with the lock-free bitmap queue runqueue variant</flag> <flag name="pds">Project C Priority and Deadline based Skip list scheduler</flag> <flag name="muqss">MuQSS CPU scheduler from standalone CK patches on 7.3 and CachyOS patches on older kernels</flag> <flag name="rt">Select PREEMPT_RT and apply the RT i915 patch where supported</flag> <flag name="rt-bore">BORE scheduler with PREEMPT_RT</flag> <flag name="eevdf">Linux EEVDF scheduler; includes the CachyOS POC idle CPU selector on mainline kernels</flag> <flag name="server">Disable CONFIG_CACHY kernel tweaks; scheduler and tuning options remain independently selectable</flag> <flag name="cachyos-hardened">CachyOS hardened configuration and patches with the BORE scheduler</flag> <flag name="deckify">Apply the CachyOS handheld configuration and patches with the BORE scheduler</flag> <flag name="aufs">Enable the AUFS union filesystem as a module</flag> <flag name="cjk">Apply cjktty support for CJK text on the framebuffer console</flag> <flag name="cjk32">Include the 8 MiB 32x32 CJK font data for high-resolution framebuffer consoles</flag> <flag name="kcfi">Enable Clang Kernel Control Flow Integrity</flag> <flag name="autofdo">Enable Clang AutoFDO support for profile-guided optimization</flag> <flag name="propeller">Enable Clang Propeller support for basic-block reordering</flag> <flag name="llvm-lto-thin">Enable LLVM ThinLTO</flag> <flag name="llvm-lto-full">Enable LLVM full LTO</flag> <flag name="llvm-lto-thin-dist">Enable distributed LLVM ThinLTO</flag> <flag name="llvm-lto-none">Disable LLVM LTO</flag> <flag name="kernel-builtin-zfs">Install pinned ZFS sources and a build helper in the kernel source tree</flag> <flag name="hz-ticks-100">Set the kernel timer frequency to 100 Hz</flag> <flag name="hz-ticks-250">Set the kernel timer frequency to 250 Hz</flag> <flag name="hz-ticks-300">Set the kernel timer frequency to 300 Hz</flag> <flag name="hz-ticks-500">Set the kernel timer frequency to 500 Hz</flag> <flag name="hz-ticks-600">Set the kernel timer frequency to 600 Hz</flag> <flag name="hz-ticks-750">Set the kernel timer frequency to 750 Hz</flag> <flag name="hz-ticks-1000">Set the kernel timer frequency to 1000 Hz</flag> <flag name="per-gov">Use the performance CPU frequency governor by default</flag> <flag name="tickrate-periodic">Use periodic kernel ticks</flag> <flag name="tickrate-idle">Use idle tickless mode</flag> <flag name="tickrate-full">Use full tickless mode</flag> <flag name="preempt-full">Use the full preemption model</flag> <flag name="preempt-lazy">Use the lazy preemption model</flag> <flag name="o3">Optimize the kernel with -O3</flag> <flag name="os">Optimize the kernel for size</flag> <flag name="debug">Use the CachyOS debug-oriented configuration profile</flag> <flag name="bbr3">Use TCP BBR3 and the FQ packet scheduler by default</flag> <flag name="hugepage-always">Force transparent huge pages to always. On server-capable versions, disabling both hugepage flags uses madvise with server and always otherwise.</flag> <flag name="hugepage-madvise">Force transparent huge pages to madvise. On server-capable versions, disabling both hugepage flags uses madvise with server and always otherwise.</flag> <flag name="mgeneric">Use the generic x86-64 CPU target</flag> <flag name="mgeneric-v1">Use the x86-64-v1 CPU target</flag> <flag name="mgeneric-v2">Use the x86-64-v2 CPU target</flag> <flag name="mgeneric-v3">Use the x86-64-v3 CPU target</flag> <flag name="mgeneric-v4">Use the x86-64-v4 CPU target</flag> <flag name="mnative">Use compiler CPU autodetection for the build host</flag> <flag name="mzen4">Use the AMD Zen 4 CPU target</flag> </use> <upstream> <bugs-to>https://github.com/CachyOS/linux-cachyos/issues</bugs-to> <remote-id type="cpe">cpe:/o:linux:linux_kernel</remote-id> <remote-id type="github">CachyOS/linux-cachyos</remote-id> <remote-id type="github">CachyOS/linux</remote-id> <remote-id type="github">CachyOS/kernel-patches</remote-id> <remote-id type="github">gentoo-zh/cjktty-patches</remote-id> </upstream> </pkgmetadata>
Manage flags for this package:
euse -i <flag> -p sys-kernel/cachyos-sources |
euse -E <flag> -p sys-kernel/cachyos-sources |
euse -D <flag> -p sys-kernel/cachyos-sources
| Flag | Description | 7.3.1 | 7.2.11 | 6.18.55 | 6.18.50 |
|---|---|---|---|---|---|
| aufs | Enable the AUFS union filesystem as a module | ✓ | ✓ | ✗ | ✗ |
| autofdo | Enable Clang AutoFDO support for profile-guided optimization | ⊕ | ⊕ | ✓ | ✓ |
| bbr3 | Use TCP BBR3 and the FQ packet scheduler by default | ⊕ | ⊕ | ⊕ | ⊕ |
| bmq | Project C BMQ scheduler | ✓ | ✓ | ✓ | ✓ |
| bmq-lfbmq | Project C BMQ scheduler with the lock-free bitmap queue runqueue variant | ✗ | ✗ | ✓ | ✗ |
| bore | CachyOS BORE scheduler, optimized for desktop responsiveness | ⊕ | ⊕ | ✓ | ✓ |
| cachyos-hardened | CachyOS hardened configuration and patches with the BORE scheduler | ✗ | ✓ | ✓ | ✓ |
| cjk | Apply cjktty support for CJK text on the framebuffer console | ✓ | ✓ | ✓ | ✓ |
| debug | Use the CachyOS debug-oriented configuration profile | ✓ | ✓ | ✓ | ✓ |
| deckify | Apply the CachyOS handheld configuration and patches with the BORE scheduler | ✓ | ✓ | ✗ | ✗ |
| eevdf | Linux EEVDF scheduler; includes the CachyOS POC idle CPU selector on mainline kernels | ✓ | ✓ | ⊕ | ⊕ |
| hugepage-always | Force transparent huge pages to always. On server-capable versions, disabling both hugepage flags uses madvise with server and always otherwise. | ✓ | ✓ | ⊕ | ⊕ |
| hugepage-madvise | Force transparent huge pages to madvise. On server-capable versions, disabling both hugepage flags uses madvise with server and always otherwise. | ✓ | ✓ | ✓ | ✓ |
| hz-ticks-100 | Set the kernel timer frequency to 100 Hz | ✓ | ✓ | ✓ | ✓ |
| hz-ticks-1000 | Set the kernel timer frequency to 1000 Hz | ⊕ | ⊕ | ⊕ | ⊕ |
| hz-ticks-250 | Set the kernel timer frequency to 250 Hz | ✓ | ✓ | ✓ | ✓ |
| hz-ticks-300 | Set the kernel timer frequency to 300 Hz | ✓ | ✓ | ✓ | ✓ |
| hz-ticks-500 | Set the kernel timer frequency to 500 Hz | ✓ | ✓ | ✓ | ✓ |
| hz-ticks-600 | Set the kernel timer frequency to 600 Hz | ✓ | ✓ | ✓ | ✓ |
| hz-ticks-750 | Set the kernel timer frequency to 750 Hz | ✓ | ✓ | ✓ | ✓ |
| kcfi | Enable Clang Kernel Control Flow Integrity | ✓ | ✓ | ✓ | ✓ |
| kernel-builtin-zfs | Install pinned ZFS sources and a build helper in the kernel source tree | ✓ | ✓ | ✓ | ✓ |
| llvm-lto-full | Enable LLVM full LTO | ✓ | ✓ | ✓ | ✓ |
| llvm-lto-none | Disable LLVM LTO | ✓ | ✓ | ⊕ | ⊕ |
| llvm-lto-thin | Enable LLVM ThinLTO | ⊕ | ⊕ | ✓ | ✓ |
| llvm-lto-thin-dist | Enable distributed LLVM ThinLTO | ✓ | ✓ | ✓ | ✓ |
| mgeneric | Use the generic x86-64 CPU target | ✓ | ✓ | ✓ | ✓ |
| mgeneric-v1 | Use the x86-64-v1 CPU target | ✓ | ✓ | ✓ | ✓ |
| mgeneric-v2 | Use the x86-64-v2 CPU target | ✓ | ✓ | ✓ | ✓ |
| mgeneric-v3 | Use the x86-64-v3 CPU target | ✓ | ✓ | ✓ | ✓ |
| mgeneric-v4 | Use the x86-64-v4 CPU target | ✓ | ✓ | ✓ | ✓ |
| mnative | Use compiler CPU autodetection for the build host | ⊕ | ⊕ | ⊕ | ⊕ |
| muqss | MuQSS CPU scheduler from standalone CK patches on 7.3 and CachyOS patches on older kernels | ✓ | ✓ | ✗ | ✗ |
| mzen4 | Use the AMD Zen 4 CPU target | ✓ | ✓ | ✓ | ✓ |
| o3 | Optimize the kernel with -O3 | ⊕ | ⊕ | ⊕ | ⊕ |
| os | Optimize the kernel for size | ✓ | ✓ | ✓ | ✓ |
| pds | Project C Priority and Deadline based Skip list scheduler | ✓ | ✓ | ✓ | ✗ |
| per-gov | Use the performance CPU frequency governor by default | ⊕ | ⊕ | ⊕ | ⊕ |
| preempt-full | Use the full preemption model | ⊕ | ⊕ | ⊕ | ⊕ |
| preempt-lazy | Use the lazy preemption model | ✓ | ✓ | ✓ | ✓ |
| propeller | Enable Clang Propeller support for basic-block reordering | ⊕ | ⊕ | ✓ | ✓ |
| rt | Select PREEMPT_RT and apply the RT i915 patch where supported | ✓ | ✓ | ✓ | ✓ |
| rt-bore | BORE scheduler with PREEMPT_RT | ✓ | ✓ | ✓ | ✓ |
| server | Disable CONFIG_CACHY kernel tweaks; scheduler and tuning options remain independently selectable | ✓ | ✓ | ✗ | ✗ |
| tickrate-full | Use full tickless mode | ⊕ | ⊕ | ⊕ | ⊕ |
| tickrate-idle | Use idle tickless mode | ✓ | ✓ | ✓ | ✓ |
| tickrate-periodic | Use periodic kernel ticks | ✓ | ✓ | ✓ | ✓ |
| Type | File | Size |
|---|---|---|
| DIST | cachyos-6.18.50-1.tar.gz | 255648231 bytes |
| DIST | cachyos-6.18.55-1.tar.gz | 255880400 bytes |
| DIST | cachyos-7.2.11-1.tar.gz | 265944822 bytes |
| DIST | cachyos-7.3.1-1.tar.gz | 269676681 bytes |
| DIST | cachyos-kernel-patches-333b9269015584d1b31f75af9e23d838d7b3d0fe-7.2-acpi-call.patch | 15975 bytes |
| DIST | cachyos-kernel-patches-333b9269015584d1b31f75af9e23d838d7b3d0fe-7.2-aufs.patch | 1003019 bytes |
| DIST | cachyos-kernel-patches-333b9269015584d1b31f75af9e23d838d7b3d0fe-7.2-bore.patch | 40750 bytes |
| DIST | cachyos-kernel-patches-333b9269015584d1b31f75af9e23d838d7b3d0fe-7.2-dkms-clang.patch | 1857 bytes |
| DIST | cachyos-kernel-patches-333b9269015584d1b31f75af9e23d838d7b3d0fe-7.2-handheld.patch | 1489921 bytes |
| DIST | cachyos-kernel-patches-333b9269015584d1b31f75af9e23d838d7b3d0fe-7.2-hardened.patch | 109305 bytes |
| DIST | cachyos-kernel-patches-333b9269015584d1b31f75af9e23d838d7b3d0fe-7.2-muqss.patch | 680886 bytes |
| DIST | cachyos-kernel-patches-333b9269015584d1b31f75af9e23d838d7b3d0fe-7.2-prjc.patch | 481679 bytes |
| DIST | cachyos-kernel-patches-333b9269015584d1b31f75af9e23d838d7b3d0fe-7.2-rt-i915.patch | 13011 bytes |
| DIST | cachyos-kernel-patches-89bb22dec944d4d5b31332f2affbc740665cf0d9-7.3-acpi-call.patch | 15975 bytes |
| DIST | cachyos-kernel-patches-89bb22dec944d4d5b31332f2affbc740665cf0d9-7.3-aufs.patch | 1002621 bytes |
| DIST | cachyos-kernel-patches-89bb22dec944d4d5b31332f2affbc740665cf0d9-7.3-bore.patch | 44784 bytes |
| DIST | cachyos-kernel-patches-89bb22dec944d4d5b31332f2affbc740665cf0d9-7.3-dkms-clang.patch | 1857 bytes |
| DIST | cachyos-kernel-patches-89bb22dec944d4d5b31332f2affbc740665cf0d9-7.3-handheld.patch | 1363533 bytes |
| DIST | cachyos-kernel-patches-89bb22dec944d4d5b31332f2affbc740665cf0d9-7.3-prjc.patch | 421884 bytes |
| DIST | cachyos-kernel-patches-89bb22dec944d4d5b31332f2affbc740665cf0d9-7.3-rt-i915.patch | 13011 bytes |
| DIST | cachyos-kernel-patches-a8efcb97a509c3d36f839451dacb896ab48581c5-6.18-bore.patch | 41188 bytes |
| DIST | cachyos-kernel-patches-a8efcb97a509c3d36f839451dacb896ab48581c5-6.18-dkms-clang.patch | 2012 bytes |
| DIST | cachyos-kernel-patches-a8efcb97a509c3d36f839451dacb896ab48581c5-6.18-hardened.patch | 107754 bytes |
| DIST | cachyos-kernel-patches-a8efcb97a509c3d36f839451dacb896ab48581c5-6.18-prjc-lfbmq.patch | 327290 bytes |
| DIST | cachyos-kernel-patches-a8efcb97a509c3d36f839451dacb896ab48581c5-6.18-prjc.patch | 324786 bytes |
| DIST | cachyos-kernel-patches-a8efcb97a509c3d36f839451dacb896ab48581c5-6.18-rt-i915.patch | 13012 bytes |
| DIST | cachyos-kernel-patches-d5db2a953637445998d2b0e5ab52ea9c04860a24-6.18-dkms-clang.patch | 2012 bytes |
| DIST | cachyos-kernel-patches-d5db2a953637445998d2b0e5ab52ea9c04860a24-6.18-rt-i915.patch | 13012 bytes |
| DIST | cjktty-add-cjk32x32-font-data.patch | 44666401 bytes |
| DIST | cjktty-code-6.18.45.patch | 30049 bytes |
| DIST | cjktty-code-7.2.patch | 33195 bytes |
| DIST | cjktty-code-7.3.patch | 33195 bytes |
| DIST | cjktty-font-unifont-15.1.04.patch | 12383621 bytes |
| DIST | genpatches-6.18-57.base.tar.xz | 3710308 bytes |
| DIST | genpatches-6.18-57.extras.tar.xz | 2176 bytes |
| DIST | genpatches-6.18-63.base.tar.xz | 5063784 bytes |
| DIST | genpatches-6.18-63.extras.tar.xz | 2176 bytes |
| DIST | genpatches-7.2-12.base.tar.xz | 1815156 bytes |
| DIST | genpatches-7.2-12.extras.tar.xz | 2176 bytes |
| DIST | genpatches-7.3-2.base.tar.xz | 24628 bytes |
| DIST | genpatches-7.3-2.extras.tar.xz | 2176 bytes |