EVONIX Kernel v1.5

EVONIX Kernel v1.5

Device: Poco X7 Pro (rodin)

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CHANGELOG

Stability fixes

• Reverted experimental scheduler changes that caused battery drain in v1.0
• Restored balanced CPU timer behavior to reduce unnecessary CPU wakeups
• Fixed aggressive disk write tuning that caused excessive background I/O activity

Battery improvements

• Improved CPU idle behavior for better standby battery life
• Smarter power management with deeper CPU sleep states
• Automatic suspend when the device is idle
• Improved energy-aware scheduling

Memory & background activity

• Reduced background memory scanning
• Improved disk writeback behavior to avoid unnecessary activity
• Faster suspend entry for improved idle efficiency

Performance & smoothness

• Improved scheduler latency for smoother UI performance
• Faster task scheduling for better responsiveness
• Reduced unnecessary CPU core migrations

Memory tuning

• Improved filesystem cache retention
• Better RAM headroom for heavy applications
• Reduced aggressive memory swapping

Network optimizations

• Faster network reconnection after idle
• Lower network latency
• Faster cleanup of unused connections

I/O improvements

• Improved disk writeback throttling for smoother performance
• Kyber I/O scheduler tuned for balanced read/write latency

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Compatibility

• This kernel is developed and tested primarily on HyperOS 3.
• AOSP ROM compatibility is not officially tested.

If you plan to test it on AOSP ROMs, please use HyperOS 3–based AOSP builds only.

Feedback

• If you encounter bugs or issues, report them in the community.
• Suggestions and performance feedback are always welcome.

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Notes

• Focus of this release: stability, battery life, and smoother system behavior
• Fixes battery drain reported in v1.0