[Samsung Galaxy W I8150] Keff91:
Old build

v1.9
[[URL="http://www.mediafire.com/download/5gy2tn1h034k4x6/JB_3.4.X_skullKernel_v1.9.zip"]NORMAL[/URL]][[URL="http://www.mediafire.com/download/4h1zn71lhqs8ywa/JB_3.4.X_skullKernel_v1.9_highmem.zip"]HIGHMEM[/URL]]

* Fix CPU frequency stuck problem on lulzactive gov
* Kernel 3.4.67

v1.8
[[URL="http://www.mediafire.com/download/m308gr8o5pd2uli/JB_3.4.X_skullKernel_v1.8.zip"]NORMAL[/URL]][[URL="http://www.mediafire.com/download/9ptmn5719n235ap/JB_3.4.X_skullKernel_v1.8_highmem.zip"]HIGHMEM[/URL]]

* Added HIGHMEM version - 360 MB of free ram. (normal version indicate kernel with default ram size)
* Update exFAT source to version 1.26. (thanks dorimanx team)
* Increase audio loudness. (credit to castagnalT)
* Added CK3 tweaks. (credit to Christopher83)
* Sync with arco sources.

v1.7
[[URL="http://www.mediafire.com/download/tz1srzwj41byjo1/JB_3.4.X_skullKernel_v1.7.zip"]DOWNLOAD[/URL]]

* Fix battery indicator not show when device is powered off.
* Update exfat source from upstream.

v1.6 Ultra
[[URL="http://www.mediafire.com/download/bk7leulqbe9lf2l/JB_3.4.X_skullKernel_v1.6Ultra.zip"]DOWNLOAD[/URL]]

* Kernel updated to adapt CM10.1 Alpha 9 by arco68.
* Show 100% battery notification after unplug from fully charge.
* Added vm tweaks.

v1.6
[[URL="http://www.mediafire.com/download/j0cqs5c5pb2nl62/JB_3.4.X_skullKernel_v1.6.zip"]DOWNLOAD[/URL]]

* New build, everything start from scratch.
* Compile with Linaro GCC 4.8.2 2013.09 toolchain.
* O3 optimize level to kernel and module as well.
* Added frandom support.
* Added V(R) I/O scheduler.
* Switch ROW to SIO as default I/O scheduler. (credit to arco as explain the reason behind it)
* Update lzo compression to upstream version.
* Optimize ARM RWSEM algorithm and update RWSEM to Linux 3.10.
* Added Dynamic File Sync. (credit faux123)
* Added dynamic management of cgroup timer slack. (credit Christopher83)
* Added ExFat file system support on boot.
* Tweak low memory killer minfree.
* Added modules backup features. (copy stock modules from system/lib/modules to system/lib/modules.bak at first boot of my kernel)
* Should fix white screen issue on lcd rev. 3. (use framebuffer)

v1.55
[[URL="http://www.mediafire.com/download/0xhw2i682u2uryi/skull-kernel-v1.55.zip"]DOWNLOAD[/URL]]

* Build with Linaro GCC 4.8.2 2013.08 toolchain.
* Switch back to SLUB, should have better memory management. (thanks dorimanx and AndreiLux for fixing it)
* O2 optimization.
* Small ramdisk fixes.

v1.5
[[URL="https://docs.google.com/file/d/0B6OKL92TPp9eclIyZlZZclR4WmM/edit?usp=sharing"]DOWNLOAD[/URL]][[URL="http://www.datafilehost.com/d/3f6fc75e"]MIRROR[/URL]]

* Start everything from scratch, I really missed out alot of things :D
* Linux 3.4.58
* Build with Linaro GCC 4.8.2 201307.
* Switch from memory allocator SLUB to SLAB (this is needed if build with gcc 4.8.+, using slub just not booting)
* O3 optimization and some build flags change.
* Update to LZO compression library.
* Remove frandom but added random hack. (Need more testing)
* Tweak LMK and VM values. (thanks Christopher83)
* Kernel source updated.

[B]v1.4.1[/B]
[[URL="http://www.mediafire.com/download/ck424bnadcz2ft4/JB_3.4.X_skullKernel_v1.4.1.zip"]DOWNLOAD[/URL]]

* Use O3 optimization. (Thanks Christopher83 for help)
* Remove the highest overclock frequency. (1804 MHz cpu frequency cause the phone freezing, so remove it)
* Revert few commits from arco. ([URL="https://github.com/Keff/samsung-kernel-msm7x30/commit/7c4bd1fb75ba02d25d8f703c0b1598f2b8b5be1e"]1[/URL], [URL="https://github.com/Keff/samsung-kernel-msm7x30/commit/533beabc98bbedd4a51aaf46b28e866ba3af9fdd"]2[/URL]) - Probably cause the hang issue.

[B]v1.4[/B]
[[URL="http://www.mediafire.com/download/3x3r3chc7691of2/JB_3.4.X_skullKernel_v1.4.zip"]DOWNLOAD[/URL]]

* Build with Linaro GCC 4.8.1-2013.05 toolchain from Christopher83
* Simplified optimization build flags used.
* Switch to O2 optimization and use SLAB allocator. (To ensure kernel boot successfully that build with GCC 4.8.1 toolchain)
* Added wifi tweak to help less power drain with WIFI on. (credit Dorimanx)
* Some changes on ramdisk. (Added tweaks, eg. VM tweak, SD read_ahead tweak and MORE)
* Kernel 3.4.48

[B]v1.3[/B]
[[URL="http://www.mediafire.com/download/zp17zr4rj2u32jz/JB_3.4.X_skullKernel_v1.3.zip"]DOWNLOAD[/URL]]

* Based on CyanogenMod 10.1 Alpha 6 by arco68.
* Optimized auto-scheduler and enable it also.
* Update and fix lulzactiveW governor. (thanks erik and dorimanx for helping me to solve mistake)
* Update Dynamic File Sync to latest. (thanks faux123)
* Modified some compilation flags and restore 02 optimization for module. (still testing, but nothing harm for now)
* Increased audio loudness. (thanks CastagnaIT)
* Enable Gentle-Fair-Sleepers again for better sleep hence saving battery.
* Bug fixes and update to both hyper and intellidemand governor. (thanks CastagnaIT)
* Fix frandom not working properly. (Thanks Madridii for reported issue)
* Hacked random and urandom for frandom. (always use frandom in every situation now)
* Enhance init.d support. (copy scripts to etc/init.d and reboot. It will AUTO set rwx-rx-rx permission and run it for you !!)
* Kernel 3.4.47.

[B]v1.2[/B]
[[URL="http://www.mediafire.com/download/pvpvdcd62v8v3sh/JB_3.4.X_skullKernel_v1.2.zip"]DOWNLOAD[/URL]]

* Based on CyanogenMod 10.1 Alpha 5 by arco68. (means kernel [B]NOT[/B] compatible with old CM10.1 build)
* Remove FIOPS ioscheduler. (reported lag and quite useless as well)
* Updated wifi drivers and should bring back wifi tethering. (credit goes to arco)
* Fix WEP connection. (credit goes to ivendor and arco also)
* Build with latest Linaro GCC 4.7.4-2013.05 toolchain from Christopher83.
* Small kernel fixes.
* Kernel 3.4.46.

[B]v1.1[/B]
[[URL="http://www.mediafire.com/download/b7moqcww5w9qawv/JB_3.4.X_skullKernel_v1.1.zip"]DOWNLOAD[/URL]]

* Added Intellidemand governor.
* Added FIOPS ioscheduler.
* Removed pop-up noise at the end of power off. (credit CastagnalT)
* Added CPU Voltage Control. (e.g. allows you to control CPU voltage through [URL="https://play.google.com/store/apps/details?id=com.incredicontrol&feature=more_from_developer#?t=W251bGwsMSwxLDEwMiwiY29tLmluY3JlZGljb250cm9sIl0."]IncrediControl[/URL] app)
* Allow overclock up to 1804 MHz and slightly undervolt by default.
* Kernel 3.4.44.

[B]v1.0[/B]
[[URL="http://www.mediafire.com/download/q9aorajuq69iq4s/JB_3.4.X_skullKernel_v1.0.zip"]DOWNLOAD[/URL]]

* Initial release.
* Temporary bluetooth fix. (File transfer work)
* Introduce a new cpufreq governor call lulzactiveW. It's maintained by erik.