linux-cachyos-bore for Fedora

linux-cachyos-bore uses as default the BORE scheduler

• BORE (Burst-Oriented Response Enhancer) CPU Scheduler by firelzrd (BORE)

Features

• Choose between LLVM/LTO or GCC.
• Improved BFQ Scheduler.
• Back-ported patches from linux-next.
• MEMCG MG LRU Patchset.
• Latency Nice Patchset included usuage with ananicy-cpp feature branch.
• Scheduler patches from linux-next/tip.
• rcu fixes and improvements.
• printk patches.
• BBRv2 tcp_congestion_control.
• Latest & improved ZSTD patch-set.
• Latest BTRFS/XFS/EXT4 improvements & fixes.
• AMD PSTATE EPP Driver enabled by default and with enhancements patches/fixes.
• Clearlinux Patchset.
• Futex fixes is available.
• UserKSM daemon from pf.
• OpenRGB and ACS Override support.
• HDR Patches for AMD GPU's and gamescope
• KVM Performance Improvement from Yu Zhao
• Objtool Patches to reduce the memory usage
• (NEW!) Default support for Steam Deck.

Checking for the cpu support

Check support by the following the command

/lib64/ld-linux-x86-64.so.2 --help | grep "(supported, searched)"

If it does not detect x86_64_v3 support do not install the kernel. Otherwise you will end up with a non-functioning operating system!

Installation instructions:

sudo dnf copr enable bieszczaders/kernel-cachyos

and next

sudo dnf install kernel-cachyos-bore

OR

sudo dnf install kernel-cachyos-bore-lto

Install drivers for lto kernel

If you build external modules (e.g. for Nvidia graphics card drivers) and use the -lto kernel, you need to install the following dependencies:

dnf install clang clang-devel llvm lld