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Home / stable-5
Name Modified Size InfoDownloads / Week
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chickernel-stable-5-ksun-susfs.zip 2025-04-04 23.2 MB
chickernel-stable-5-ksun.zip 2025-04-04 23.2 MB
chickernel-stable-5.zip 2025-04-04 23.2 MB
README.md 2025-03-31 4.5 kB
Totals: 4 Items   69.6 MB 1
/*
* Your warranty is no longer valid, unless you lie.
*
* I am not responsible for bricked devices, strained relationships,
* thermonuclear war, or you getting fired because the alarm app failed. Please
* do some research if you have any concerns about features included in this kernel
* before flashing it! YOU are choosing to make these modifications, and if
* you point the finger at me for messing up your device, I will laugh at you.
*
*/

A kernel carefully optimized for

  • low-memory, and performance
  • moderate power savings
Speciifically crafted (and tested) for 4GB variant in mind ❤️
  • Supports tapas/topaz/sapphire/sapphiren

XDA Forums thread | SourceForge mirror

Power Efficiency: - wakelock tweaks, boeffla WB, forced lazy RCU, power-efficient workqueues, kernel power optimizations.

Performance: - tuned SSG I/O scheduler, tuned memory management for 4GB, CASS, westwood (default) + BBR TCP, customized binder priority driver, force disabled kasan, various kernel changes, and compiler optimizations

3 variants: - Vanilla, KSUN, KSUN+SuSFS

📋 Click here to see list of most important features battery overall: - forced lazy RCU regardless of ROM for better battery savings on idle - applied various optimizations to reduce power consumption - applied wakelock optimizations, including boefla wakelock blocker memory management: - enable MGLRU by default to improve memory management - reduce swappiness to 35 to stop burning power/cpu cycles - disable watermark boosting as it hurts performance on low-memory devices - make ZSTD the default ZRAM comp. algo as it has higher ratio, and apply tweaks - reduce measurable overhead kernel: - imported binder priority driver and tuned it to prioritize common UI renderers and elements - removed some drivers/support that are not used for our platform, or just regular end-user - include a kernelsu-next+kernelsu-next-susfs variant - reduced system-wide stutters sched: - cass: add capacity aware superset scheduler (CASS) to improve single-core performance and latency - applied scheduling tweaks/changes net: - make 'westwood' the default TCP cong. algo. based on my tests - also build in 'bbr' for people with different conditions, who prefer it. - applied network tweaks, such as enabling fq_codel and disabling syncookies io governor: - added SSG I/O governor, and tuned it to reduce latency f2fs: - force fsync to reduce corruption risk - tune for lower latency compilation: - compile with clang -O3 optimizations for maximal performance - tune our compiler specifically for sm6225-AD to achieve bigger performance improvements - enabled the use of LLVM polyhedral optimizations merged trees: - (CodeLinaro) Qualcomm changes - (MiCode) Xiaomi changes

This is a stable 5.15.167 release built with latest clang-20.0.0 (-O3 and polyhedral optimizations)

Installation guide:

  1. Download the kernel zip below
  2. Use FKM flasher, or reboot to recovery and install it
  3. Enjoy

Migration notice:

  • Since stable-5, KernelSU-Next is used in place of vanilla KernelSU.
  • Using different non-KernelSU-Next manager won't work

Credits:


GitHub Releases SourceForge

Source: README.md, updated 2025-03-31