[KERNEL][GB][29SEP]PwnKernel 1.7c [USB Storage]

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Android 2.3 (Gingerbread) | Linux kernel 2.6.32.9

adridu59 is happy to release...






Benchmarks done at 1.4 GHz - perfect balance for me



PS: Quadrant isn't reliable...



PLEASE READ THE 3rd POST FOR DOWNLOAD & INSTRUCTIONS

Source :

• SEMC 4.0.2.A.0.42 - latest GB source as .62 is the same
• Ramdisk 4.0.2.A.0.42 incl. modCWM Touch Recovery - busybox - init.d support - autoroot - stock bootscreen (not bootanim)

Compiler :

• [r1+] :
  ARM eabi 4.4.0 toolchain (arm-eabi-4.4.0) - prebuilt android-ndk-v5c
  compiled with arm-eabi- command
• [RC2+] (developement releases) :
  ARM eabi 4.4.3 toolchain (arm-eabi-4.4.3) - from source
  compiled with arm-eabi- command
• [1.0+] :
  Sourcery CodeBench Lite - ARM eabi gcc 4.6.1 - 2011.09-69 (arm-2011.09-69-arm-none-eabi-i686-pc-linux-gnu) - prebuilt
  compiled with arm-none-eabi- command
• NB : Optimized toolchains do NOT give any performance boost..

Source :

*** release 1 ***

• Swap support (use Swap2cache)
• SLAB
• TREE PREEMPT RCU
• ThumbEE extensions support
• *FXP cpufreq driver & acpu table
• Deadline governor - Anticipatory/noop/CFQ compatible
• SmartassV2 default - SavagedZen and InteractiveX added
• busybox
• EXT4, NTFS, RFS support
• FUSE support
• CIFS support
• relayfs support
• enabled access to kernel .config (can be pulled from /proc/config.gz)
• WaitToKillTimeout set from 1 to 0
• Kernel automount v4
• loopback device support
• MSM Shared memory v4 (default is v3)
• Qualcomm libra wlan SDIO driver added
  - unneeded driver, removed in following releases
• Added OTG mice support (keyboard was default supported)
• Various tweaks

*** release 2 ***

• CPUfreq advanced statistics
• CPU VDD levels sysfs interface
• TCP Veno Congestion Control
  - using own patch to set it as default

*** RC1 *** [+Github]

• *selfcompiled ramdisk with autoroot and stock bootanim
• *su&superuser integrated in ramdisk (not tested)
• LZMA compressed kernel
• XZ compressed kernel support
• *2-Way Call Recording (aka 2WCR)
• Bluetooth driver tweaks (HCIBTUSB, HCIBTSDIO, HCIUART_BCSP, HCIVHCI enabled)
• Schedulers optimized
• USB monitor added
• UTF8 support
• Removed RFS support
• Removed FUSE support
• Removed Kernel automounter v4
• Disabled unneeded kernel hacking features
• Removed various unneeded stuff (incl. debug functions)
• VM Read Ahead (VM_MAX_READAHEAD) set to 512 KB
• WaitToKillTimeout set back to 1
• *Added TINY RCU w/prio boost, SLQB, SIO scheduler, SFB net scheduler
• *Added TUN
• *Touchscreen fixes
• *Some sched and drivers fixes
• CPU unaligned access allowed
• *KGSL tweaks
• *XZ compression module w/boot-time support
• *Few patches from DooMLoRD repo
• *Lot of minor tweaks (check my Github)

*** v1.0 ***

• Compiled with CodeSourcery 2011.09 toolchain
• ***VFP backported and fixed by me***
• WiFi working
• +10MB RAM unlocked
• Ramdisk cleanup
  - autoroot updated to Superuser 3.0.7 & su 3.0.3.2
  - stock bootlogo
• *Added V(R) I/O Scheduler
• *Various I/O Patches
• *Added lulzactiveV2 cpu governor (incl. smartassV2, SavagedZen, MinMax, Scary and stock govs ; others disabled)
• No undervolt to ensure stability - DIY with andrev_oc daemon
• *2.6.32 Code Aurora acpuclock, fixes by DooMLoRD
• *Overclock up to 2.016 GHz
• Export CPU frequencies
• *Patched IPv6 to get a full implementation
• Optimized SHA-1
• TCP tweaks + various net tweaks & cleanups
• **Removed Joe's RCU (not compatible)
• *LZMA & XZ compressed ramdisk support (not implemented for now)
• wakelock fixes
• *FileSystem tweaks - ext4 performance patch
• *FUSE fixes & optimizations (not enabled through)
• Added Cleancache
• VFS Cache Pressure lowered 100 → 75
• Kernel Automounter v4
• MSM Shared Memory Package v4
• Added optimized RWSEM algorithm
• *cgroup tweaks (not enabled)
• *Tweaks & updates to the video driver (vidc)
• Some I/O tweaks (incl. ioprio, Gentle Fair Sleepers)
• Checksum - slight optimization
• LZO lib included
• OTG : updates from Code Aurora + fixes
• Some patches to UACCESS_WITH_MEMCPY (disabled)
• *0% Battery driver fix by Bazoocaze (use Fuel Gauge Fix software)
• Some stability fixes incl. mem leak fixes
• Improved compiler optimization
• *Lot of minor tweaks incl. ARM errata's (check my Github)

*** v1.0a ***

• Removed LulzactiveV2 (was causing suspend crash when phone was locked)

*** v1.1 ***

• *** SIO scheduler 2012 Update ***
• WiFi modules recompiled with newer toolchain
• Cleanups in suspend and block drivers
• ARM UNWIND enabled
• ext4 tweaks + minor fix
• FUSE minor fix
• Sched tweaks
• Optimized CRC32 (all patches included!)
• VM Read Ahead (VM_MAX_READAHEAD) set to 1024 KB
• *A lot of minor tweaks (check my Github)

*** v1.2 ***

• *** CPUfreq patched to extreme (36 patches) ***
  - incl. conservative, ondemand & interactive heavily patched
• Removed Smartass (V1, not V2) and Scary (based on old ondemand implementation)
• VM swappiness back to 60
• VFS Cache Pressure lowered to 50
• Touchscreen fix
• FXP kernel variant
• Additional WiFi modules compiled from FXP sources (should finally fix issues)
• Added LZO compressed kernel + ramdisk support (disabled atm)
• mmc/sd fixes
• XZ minor fix
• FUSE

*** v1.3 ***

• *** Backported staging drivers from 2.6.35 *** enjoy the fixed code
  + lowmemorykiller tweaks
• *** GPU Tweaks *** (experimental)
  - GPU overclock 245MHz → 364MHz (done by DooMLoRD)
  - Increased GPU Memory (x2)
• FXP & MIUI kernel variants (hope they will work)
• WiFi undervolt & power manager (done by AdrianoMartins)
• XZ compressed
• Compcache (aka ZRAM)
• Tweaked SIO Scheduler for flash devices (again)
• SmartAssV2 default
• Fixed bootup frequency
• mmc/sd fixes
• ext4 cleancache support
• Compiler optimization flags
• Compiler optimization size -O3
• Removed Kernel Automounter v4
• Various fixes

*** v1.4 ***

• Fixed 2-Way Call Recording (aka 2WCR)
• Reverted lowmemorykiller to stock
• Backported KGSL 1.1 (thanks tkymgr)
• Reduced GPU wait time 50ms → 30ms

*** v1.5 ***

• FM Radio fix (big thanks to krizky82)
• 480p HDMI 16:9 added
• HDMI aspect ratio of 4:3 if within specified range
• XZ ramdisk
• Added urushi support (Ray) - delayed
• Added iyokan support (Pro) - delayed
• Edited scripts :
  - lowmemorykiller back to stock values
  - VFS_CACHE_PRESSURE set to 30
• Various fixes (check my Github)

*** v1.6 ***

• *** i2c drivers fixes+patches *** (thanks to krizky82)
• ZRAM updates (krizky82)
• Updated CRC32 + warning fix
• Enabled KSM
• lowmemorykiller: tweaked minfile value (krizky82's idea)
• Minor patches and typo fixes incl. lots of compiler warning fixes

*** v1.7 ***

• ARM network packets JIT compiler
• yaffs2: backport from 2.6.35
• Added back NFS&CIFS as modules (flash package - might cause battery drain)
• Updated recovery to CWM 5.5 (Night-Elf)
• Fixed bug in SmartAssV2
• Fixed various compiler warnings
• GPU minor fix

*** v1.7b ***

• Recovery rollback

*** v1.7c ***

• Added USB Storage built-in (use USB Manager app by shardul_seth)

all striked entries will come later on - an asterisk written before a feature means that I added foreign code

CPU frequencies :

    { 134400, PLL_3,    5, 5,  61440000,  900, VDD_RAW(900) },
    { 184320, PLL_3,    5, 4,  61440000,  900, VDD_RAW(900) },
    { 249600, PLL_3,    5, 2,  61440000,  900, VDD_RAW(900) },
    { 364800, PLL_3,    5, 1,  122800000, 900, VDD_RAW(900) },
    { 460800, PLL_1,    2, 0,  153600000, 950, VDD_RAW(950) },
    { 576000, PLL_1,    2, 0,  153600000, 1000, VDD_RAW(1000) },
    { 652800, PLL_1,    2, 0,  153600000, 1050, VDD_RAW(1050) },
    { 768000, PLL_1,    2, 0,  153600000, 1050, VDD_RAW(1050) },
    { 806400, PLL_2,    3, 0,  UINT_MAX, 1100, VDD_RAW(1100) },
    { 921600, PLL_2,    3, 0,  UINT_MAX, 1150, VDD_RAW(1150) },
    { 1017600, PLL_2,   3, 0,  UINT_MAX, 1200, VDD_RAW(1200) },
    { 1113600, PLL_2,   3, 0,  UINT_MAX, 1200, VDD_RAW(1200) },
    { 1209600, PLL_2,   3, 0,  UINT_MAX, 1200, VDD_RAW(1200) },
    { 1305600, PLL_2,   3, 0,  UINT_MAX, 1250, VDD_RAW(1250) },
    { 1401600, PLL_2,   3, 0,  UINT_MAX, 1250, VDD_RAW(1250) },
    { 1516800, PLL_2,   3, 0,  UINT_MAX, 1300, VDD_RAW(1300) },
    { 1612800, PLL_2,   3, 0,  UINT_MAX, 1300, VDD_RAW(1300) },
    { 1708800, PLL_2,   3, 0,  UINT_MAX, 1350, VDD_RAW(1350) },
    { 1804800, PLL_2,   3, 0,  UINT_MAX, 1400, VDD_RAW(1400) },
    { 1900800, PLL_2,   3, 0,  UINT_MAX, 1450, VDD_RAW(1450) },
    { 2016000, PLL_2,   3, 0,  UINT_MAX, 1500, VDD_RAW(1500) },

Sources :

• adridu59/semc-hallon-kernel @ Github

Thanks to :

• DooMLoRD for his ramdisk & kernel sources and for the help
• All developers I have stolen commits from
• Thanks to ARHD team for the OP design model
• Big thanks to taaviu for testing, also skyboyextreme, kormatoes, kozer1986, YongJeah & all those who helped me

Anything wrong ? Send me a logcat !

/!\ Use it at your own risk. I'm not responsible for damaged phone or anything else that could happen. /!\

BE CAREFUL WHEN OVERCLOCKING

- By downloading and/or using one or more of the files provided by me you agree with this disclaimer. -

[!] --- Please DO NOT MIRROR these files, thanks. --- [!]

Downloads :

• PwnKernel 1.7c [SmartAssV2, SIO 2012, up to 2.0GHz + WiFi modules] [Latest]
• PwnKernel 1.7b [SmartAssV2, SIO 2012, up to 2.0GHz + WiFi modules]
• PwnKernel 1.7 [SmartAssV2, SIO 2012, up to 2.0GHz + WiFi modules]
• PwnKernel 1.6 [SmartAssV2, SIO 2012, up to 2.0GHz + WiFi modules]
• PwnKernel 1.5 [SmartAssV2, SIO 2012, up to 2.0GHz + WiFi modules]
• PwnKernel 1.4 [SmartAssV2, SIO 2012, up to 2.0GHz + WiFi modules]
• PwnKernel 1.3 [SmartAssV2, SIO 2012, up to 2.0GHz + WiFi modules]
  PwnKernel 1.3-FXP [SmartAssV2, SIO 2012, up to 2.0GHz + WiFi modules] ramdisk:Night-Elf [Latest]
  PwnKernel 1.3b-MIUI [SmartAssV2, SIO 2012, up to 2.0GHz + WiFi modules] ramdisk:JasonStein [Latest]
• PwnKernel 1.2 [ondemand, SIO 2012, up to 2.0GHz]
  PwnKernel 1.2-modules [WiFi modules] stock only
  PwnKernel 1.2-FXP [ondemand, SIO 2012, up to 2.0GHz] [Not working]
  PwnKernel 1.2-modules-FXP [WiFi modules] CM7 only
• PwnKernel 1.1 [ondemand, SIO 2012, up to 2.0GHz]
  PwnKernel 1.1-modules [WiFi modules]
• PwnKernel 1.0a [ondemand, SIO, up to 2.0GHz]
  PwnKernel 1.0-modules [WiFi modules]

Issues :

• None

Addons :

• Overclock / andrev_oc daemon : http://forum.xda-developers.com/show....php?t=1222020
• Call Recording : https://market.android.com/details?i...recorder&hl=en
• Swap2cache : http://forum.xda-developers.com/show....php?t=1330937
• V6 Supercharger : http://forum.xda-developers.com/showthread.php?t=991276
• Fuel Gauge Fix 15v4 (0% battery fix) : http://forum.xda-developers.com/atta...0&d=1323085473

Instructions :

You need unlocked bootloader, CWM recovery, along with fastboot on your PC.
You need .42/.58/.62 stock ROM.
You need to read this.

• 1. Download kernel package, unzip & save the boot.img in your fastboot folder
• 2. Copy the .zip package to your sdcard root folder
• 3. Shutdown & enter fastboot mode (press menu button then plug USB cable)
• 4. Fastboot : fastboot flash boot boot.img /!\ Do it at your own risk. /!\
  - or -
  Flashtool : flash via fastboot mode /!\ Do it at your own risk. /!\
• 5. Reboot into recovery, flash the modules zipfile, reboot, DONE.

Compiling .42 kernel right now. Be ready to test it.

No built in recovery?

via Sony Ericsson Xperia

No, but I can add one if you want... will do this when I'm back home.

I think you can post it and upload it on dev section, and ask for tester there.

Sent from my MT15i using XDA App

Add recovery and I will be you personal tester.


Sent from my MT15i using Tapatalk

Okay I will add CWM Recovery tonight, I'm at school right now.

Originally Posted by adridu59

Okay I will add DooMLorD Touch Recovery tonight, I'm at school right now.

But please make it stock clocked & volted just give us the ability to overclock without pre-applied clock and voltage changes, thanks....

I can test it for you too

Sent from my MT15i using xda premium