FakeDreamer Kernel Changelog

V1.9 24/09/2025

• Fixed LDAC stutter issue
• Fixed binder UAF issue
• Fixed minor jitter issue on hyperos
• Fixed broken rcu changes
• Update compiler to AOSP Clang 21 latest
• Merged n0 and los mm changes
• Merged some more mm and XArray fixes from mainline
• Added oplus variant (oplus, moto, etc.)
• Minor cpufreq optimization
• A bunch more minor optimizations (debug, logs)
• Picked some bug fixes from 5.4 and 5.10
• Removed unnecessary camera driver
• Update ksun driver to 1.1.1
• Upstream to 4.19.337 (cip-st8)
• Add some fixes from android11-5.4-lts

V1.8.5 24/08/2025

• Fixed random reboot during idle caused by modem crashing
• Fixed random reboot on users with unknown usb port (alioth)
• Fixed random freezing issue on some users
• Fixed wifi delayed startup after booting
• Fixed wifi turned off during idle
• Fixed wifi driver crashed after long uptime
• Fixed stutter issue
• Picked n0kernel merged ir driver
• Upstreamed to 4.19.335 (cip-st7)
• Fixed bad memory management
• Added munch support

V1.8 17/08/2025

• Fixed HyperOS 2.1+ QS and app opening lags (Thanks to @AldyHK for testing it)
• Fixed random stutter on regular usage (Thanks to @Sagar1180 for testing it)
• Fixed some scheduler logic, picked some more from mainline
• Picked some changes from n0kernel
• Minor rcu fixup
• Minor block fixup
• Minor thermal fixup
• Minor mm fixup
• Rework headroom logic calculation
• Fixed screen dead issue on some unfortunate users
• Fixed minor dimension issue on MIUI/HyperOS
• Fixed random reboot issue on AOSPA TOPAZ

V1.7.5-hotfix 21/07/2025

• Fixed recovery freezing on some unfortunate devices
• Tuned uclamp for better latency and ux

V1.7.5 20/07/2025

• Fixed occasional hiccups when switching tasks
• Fixed delayed wakeup
• Fixed heating issue
• Fixed regression
• Fixed f2fs issue (synced with los)
• Backported latest scheduler changes from git
• Synced with latest n0kernel mm changes (16.3.3)
• Thermal profile now not set by default (change to dynamic manually if you want to play games)
• Upstreamed to 4.19.334 (cip-st6)
• Updated ksun to 1.0.9
• Added almost every ksu manager support (KSUN, KSU, RKSU, MKSU, SUKISU)

V1.7.1 28/06/2025

• Fixed regressions
• Fixed broken headroom logic
• Optimized thermal handling slightly
• Dropped 5.4 bpf backport (No longer support a16 gsi)

V1.7 25/06/2025

• Includes all changes from 1.7-rc1 and 1.7-rc2
• Fixed random reboot for susfs variant
• Disabled some unstable susfs features
• Reverted n0kernel mm changes
• Reverted some thermal changes
• Introducing configurable manual boost
• Minor scheduler changes
• Silenced some logs including susfs
• Optimized some configs treewide
• Picked some f2fs changes from los kernel
• Reverted some fuckups from me

V1.7-rc2 21/06/2025

• Partially fixed random reboot and Youtube got removed after
• Reworked headroom logic
• Reverted back CASS cpu selection hack
• Added support for A16
• Fixed some scheduler behavior
• Tweaked net stuff a little bit
• Reverted old qcom net changes

V1.7-rc1.1 15/06/2025

• Fixed random reboots on some aosp roms
• Fixed UI lags on HyperOS 2.0+ (tested on HyperArt)
• If you're facing random reboot on susfs variant, try to install susfs module and modify some setting there

V1.7-rc1 14/06/2025

• Optimized headroom for more power efficiency
• Some backported changes from 5.4
• Synced mm changes with n0kernel 16.2.9
• Minor dts fixes from 5.15
• Switched to linux-cip (4.19-st5) instead of 4.19-lts
• Upstreamed kernel to 4.19.333 (changes backported from 5.4)
• Some scheduler improvement and fixes from mainline
• Dropped some rcu changes

V1.6.8 08/06/2025 (ONLY FOR SUSFS VARIANT)

• Reverted back to susfs v1.5.5 (new backport aren't stable)

V1.6.7 05/06/2025

• Fixed qs lags on AOSP A15 QPR1 and above (thanks to @Sagar1180 for reporting it and @tarokh1239 for testing and checking it)

V1.6.6 04/06/2025

• Fixed warm reboot under certain conditions on aospa topaz (thanks to @ahhrahmad for testing it)
• Picked some n0kernel 16.2.8 optimization (slmk/cma/timer)
• Removed hardcoded zram sizes
• Cleanup old zstd upstream (unused)
• Minor sched optimization

V1.6.5 02/06/2025

• Treewide: minor fixes
• Reverted unused scheduler changes
• Synced optimization with n0kernel 16.2.7
• Picked thermal changes from v1.4
• Synced binder changes with n0kernel with proper fix
• Some more scheduler fixes
• Minor mm improvements
• Updated KSU-Next to 1.0.7 (12639)
• Fixed YONO SBI and other similar apps from detecting root
• Reverted old battery workaround
• Enabled CIB again

V1.6 21/05/2025

• Includes all changes from 1.6-rc1
• Synced scheduler fixes with mainline
• Picked some timers fix
• Fixed shareit causing force reboot
• Synced zsmalloc fix with mainline
• Synced usb:gadget changes with los kernel
• Synced f2fs fixes with mainline

V1.6-rc1 15/05/2025

• Backported display driver changes
• Small wifi driver fixes
• Treewide: minor fixes
• Fixed OIS for Mi10T Pro
• Introduced LRNG
• Tweaked block a little bit
• Upstreamed kernel to 4.19.332 (changes backported from 5.4)
• Small input boost adjustment
• Optimized timer
• Reverted old, unused and problematic commits
• Disabled some debug and silence more logs
• Disabled unnecessary defconfig
• Backported scheduler fixes from mainline
• Synced stop_machine with mainline
• Synced clocksource fixes with mainline
• Picked f2fs fixes with mainline
• Compaction: minor fixes from upstream
• Some qcacld and qcacmn changes
• Small cnss fixes
• Synced zram changes with n0kernel
• Backported SUSFS 1.5.7 from k6.1

V1.5.1 28/04/2025

• Reverted some thermal related changes
• Reverted some scheduler changes
• Reverted some mm changes
• Reapplied old RCU changes
• Fixed miui DTBO Issue on Apollo

V1.5 25/04/2025

• Includes all changes from 1.5-rc1 to 1.5-rc2
• Synced with n0kernel v16.2.4
• Reverted all binder changes from n0kernel until everything are fully tested
• Fixed random overheating issue during idle charging on HyperOS
• Fixed Leica crash on older AOSP-based ROMs
• Fixed IR sensor not working on newer LOS-based ROMs
• Fixed fingerprint sensor delay
• Restored some memory management changes
• Lib: minor fix and improvement
• Removed TEO completely
• Reduced sbalance polling interval
• Scheduler: small fixes from mainline
• Reverted CASS changes and make it stock

V1.5-rc2 17/04/2025

• Reverted some thermal changes.
• Reverted some changes from previous rc.
• Synced changes with n0kernel 16.2.0.
• Added support for Apollo.
• Added support for renaming on sideload.
• Upstreamed kernel to 4.19.331 (backported from 5.4).
• Reverted old mm changes.

V1.5-rc1.x - 06/04/2025

• Fixed random app crashes on HyperOS. (v1.5-rc1.1)
• Reverted several commits. (v1.5-rc1.2)
• Fixed freeze and forced reboot issues under high load — big thanks to @Walnut90 for thorough testing. (v1.5-rc1.3)
• Temporarily reverted binder changes from n0kernel until they can be properly integrated. (v1.5-rc1.3)

V1.5-rc1 - 05/04/2025

• Reverted some thermal driver changes.
• Reworked GPU frequency table and applied undervolting.
• Makefile: slightly improved polyhedral loop opt. flags.
• Backported sysctl and OOM changes from Linux 5.4.291.
• Dropped affined kthreads and IRQs to specific CPUs.
• Upstreamed kernel to 4.19.330 (backported from 5.4).
• Treewide: minor bug fixes and code improvements.
• Disabled some audio loggings.
• Scheduler: slightly reduced cpu overhead.
• Reverted DVFS headroom rework.
• Updated KernelSU-Next to 1.0.6 (12490).
• Synced Binder with n0kernel 16.1.7.

V1.4 - 28/03/2025

• Implemented a custom uname override (4.19.157-perf+ for gms).
• Debloated some unnecessary drivers and config.
• Made small changes to the audio and display driver.
• Reintroduced TEO.
• Added back the 150 MHz GPU frequency.
• Improved console performance, scheduler efficiency, and IRQ/thread placement.
• Optimized KGSL: disabled throttling, fixed race conditions, improved scheduling.
• Increased GPU processing limit and storage request size.
• Enhanced CPU power management, faster scaling, and early governor registration.
• Improved wakelock handling and thermal management (better tracking, efficiency).
• Added tri-cluster API for cpu efficiency.
• Updated jitterentropy, security patches, and upstreamed WireGuard.
• Fixed Roblox crashes, reverted potential kernel panic commits.

V1.4-rc2 - 16/03/2025

• Reverted some changes treewide.
• Updated ksu-next to 12449.
• Removed more debugging.
• Synced with the latest n0kernel changes.
• Improved scheduler.
• Removed TEO.
• Upstreamed sched/deadline.
• Upstreamed sched/cpupri.
• Merged CLO tag 'LA.UM.9.15.2.r1-11100-KAMORTA.QSSI14.0'.

V1.4-rc1 - 05/03/2025

• Removed some unused debugging code and logs.
• Added inlining flags + O3 optimization.
• Reverted to ThinLTO.
• Made small optimizations for performance and idle drain.
• Reverted more commits that might have caused issues.
• Reverted some charging-related commits.
• Updated some drivers.
• Optimized defconfig.
• Debloated DTB and DTBO.
• According to testers, the random reboot during idle was fully fixed.

V1.3.1 - 01/03/2025

• Reverted some changes that might have caused random reboot issues on certain ROMs during deep sleep.
• Fixed the no ramdisk issue on some ROMs.

V1.3 - 28/02/2025

• Upstreamed the kernel to 4.19.329 (backported changes from 5.4).
• Added separate files for stock and 5000mAh batteries.
• Created fake Lineage symlinks.
• Implemented fast refcount checking.
• Disabled additional logs.
• Updated ksu-next to 12430 (v1.0.5).
• Updated susfs to the latest 4.19 branch.
• Updated zstd to 1.5.2.
• Synced mm changes with kaz kernel.
• Synced scheduler changes with n0kernel.
• Cleaned up and optimized mm/dmapool code.
• Added optimization flags to the Makefile (slightly reduced file size).
• Removed unnecessary checks and duplicate code treewide.
• Made additional small improvements.

v1.2.1 - 20/02/2025

• Fixed USB tethering issue (surprisingly, no one reported this until now—even I rarely use this feature).

v1.2 - 18/02/2025

• Brought back old CPU governors.
• Reworked DVFS Headroom to reduce power consumption during daily usage.
• Synced CASS scheduler with Sultan Kernel.
• Fixed battery cycle not showing.
• Introduced Timed Event Oriented (TEO) cpuidle scheduler to the kernel.
• Synced TEO and Menu with Sultan Kernel.
• Refreshed DTB (fixed 5000mAh battery detection issue).
• Refreshed DTBO (fixed sensor-related issues on MIUI/HyperOS).
• Introduced Exposure Adjustment driver.
• Introduced Efficient CPU Variant (big thanks to E404 Kernel by @sk113r for the original idea).
• Updated camera and video drivers.
• Updated kernel locking from MagicTime.
• Made additional cache-related improvements.

v1.1 - 07/02/2025

• Merged CLO Tags: 'LA.UM.9.12.r1-17600.04-SMxx50.QSSI14.0', 'LA.UM.9.12.r1-18000-SMxx50.QSSI14.0', 'LA.UM.9.12.r1-18100-SMxx50.QSSI14.0', 'LA.UM.9.12.r1-18200-SMxx50.QSSI14.0', 'LA.UM.9.12.c10-78900-SAIPAN.QSSI14.0', 'LA.UM.9.12.r1-18300-SMxx50.QSSI14.0', 'LA.UM.9.12.r1-18400-SMxx50.QSSI14.0', 'LA.UM.9.12.r1-18500-SMxx50.QSSI14.0'
• Cherry-picked commits from CLO tag LA.UM.9.12.c10-82900-SAIPAN.QSSI14.0.
• Fixed camera issues caused by merging CLO tags on AOSP and MIUI/HyperOS.
• Fixed Double Tap Fingerprint gesture.
• Removed unnecessary logs.
• Removed unused code from upstreaming and CLO tag merges.
• Improved charging performance.
• Updated susfs for 4.19 to 1.5.5.

v1.0 - 02/02/2025:

• Initial Release
• Upstreamed kernel to 4.19.325.
• Added Full LTO.
• Updated KernelSU Next to 12346 (1.0.4).
• Updated susfs for 4.19 to 1.5.4.
• [Experimental] Added APatch support for the NoKSU variant.