[KERNEL]Tinykernel 5.5(4.3/4.4)[JB/KK] Updated 2/27/14

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tiny4579

Inactive Recognized Developer
Jan 15, 2011
9,327
5,060
This is my first kernel on the Galaxy Nexus. I came from working on two previous kernels on the Droid Incredible.

The kernel will only work on JB and is carrier independent as all Galaxy Nexus kernels are from 4.0.3 onwards. It uses the AnyKernel updater method so it's compatible with ANY ROM.

Code:
/* NON-STANDARD DISCLAIMER:
I understand that if I disable fsync I am liable for any possible data corruption that could result.  While dynamic fsync has been added, there is still the risk of data corruption.
*/

IMPORTANT: On 3.3.0/1.12.0 and higher, the WiFi drivers from the Linux 3.4 kernel branch breaks WEP functionality. Also, to ROM devs that want to bake in this kernel into their ROM, they will need to pull the hostapd file included into their /system/bin or WiFi tethering will not work.

*NOTE* starting with 4.0.1 there is now a Jellybean 4.1 version as well as a Jellybean 4.2 build with the old WiFi driver
Please pay attention to the zip you're downloading


*NOTE* 5.0 and higher are based on Android 4.3. It is not recommended to be flashed on Android 4.2.2 or older ROMs.

*NOTE* 5.5 has both ASRAM and non ASRAM versions

Changelog:

JB 4.3/KK 4.4

5.5
optimized LPDDR RAM timings (~10% throughput increase)
ASRAM: Reduce the Additional Safe RAM to 40MB.
split into ASRAM and NO-ASRAM configs
Revert "defconfig: Update with android recommended config"

5.4
built with SaberMod 4.7 toolchain
defconfig: Update with android recommended config
allow older fast charge (set force_fast_charge to 2)
config: enable additional TCP congestion schedulers as well as kernel support for PPP widget

5.3.1
Switched to Linaro 4.7 toolchain 2013.09 for stability

5.3
built with latest Linaro 4.8 toolchain 2013.09
removed BIGMEM and replaced it with ASRAM (Additional Safe RAM) ~50MB of reserved RAM - no known negative effects - this takes away 50MB from the tiler but it doesn't seem to be causing problems
increased GPU voltage of the 512MHz slot slightly for stability

5.2
built with latest Linaro 4.7 toolchain 2013.08
added and enabled BIGMEM to reclaim ~66MB of reserved RAM - disadvantage is that this breaks 1080p video recording

5.1.1
fix timer_slack - it needed to be enabled in ramdisk and tweaked via init.d - thanks zoomy942 for finding that and boype for the actual configuration steps

5.1
CM10.2 powerHAL
config: enable ZRAM support
config: enable dynamic_interactive CPU governor and switch to LZO compression
cpufreq: dynamic_interactive - rename sysfs group to interactive for powerHAL support
cpufreq: dynamic_interactive - don't remove sysfs nodes
Added Dynamic Interactive Governor
USB: f_mass_storage: Added cdrom option to UMS-lun-devices (DriveDroid patch)
USB: f_mass_storage: 2048 block size for cdrom devices (DriveDroid patch)
cpufreq: interactive: don't remove sysfs nodes
cpufreq: interactiveX: don't remove sysfs nodes
interactiveX: do not hotplug during earlysuspend registration
interactiveX: the main bits (suspend/wake)
interactiveX: prep for rebase against current interactive governor
interactiveX V2 - cpu hotplug support

5.0
cgroup/timer_slack: fix cgroup permission errors
defconfig: enable TIMER_SLACK
[PATCH, v9] cgroups: introduce timer slack controller
allow overclocking to 1350/1440/1520 MHz and underclocking to 230 MHz
user voltage control (imoseyon)
color control/temp control/vibration/sound control (Ezekeel)
contrast control (morfic)
add wheatley governor (Ezekeel)
dynamic sync control (faux123)
config: enable Open Switch Retention in the C4 State (Ezekeel)
random/entropy tweaks from older builds
frandom character device support
Added optimized CRC32 algorithm.
Added optimized ARM RWSEM algorithm.
ROW and SIO I/O schedulers
OTG Host Mode On Charge: Version 3 - Thanks Caioketo
Added Battery Life eXtender (BLX) version 1 (Ezekeel)
USB fast charge from joshua_
tuna-wifi: do not randomize MAC if bootloader doesn't pass it
Added improved glibc memcpy and memmove functions
deadline: Allow 0ms deadline latency, increase the read speed
enable CIFS and read-only NTFS support
re-enable module support (for PGM, etc)
Linaro 13.06 toolchain
based on official Google kernel (Linux 3.0.72)

JB 4.2.x/4.1.x

4.3.0
config: switch to gzip kernel compression for faster decompression
Staging: android: binder: Fix memory leak on thread/process exit
cgroup/timer_slack: fix cgroup permission errors
defconfig: enable TIMER_SLACK
[PATCH, v9] cgroups: introduce timer slack controller
backport interactive patches to interactiveX
misc: uidstat: avoid create_stat() race and blockage.
cpufreq: interactive: avoid underflow on active time calculation
cpufreq: interactive: reduce chance of zero time delta on load eval
cpufreq: interactive: handle errors from cpufreq_frequency_table_target
ashmem: avoid deadlock between read and mmap calls
ARM: Allow SoCs to enable scatterlist chaining

4.2.0
mm: compaction: introduce sync-light migration for use by compaction
mm: migration: clean up unmap_and_move()
mm: compaction: determine if dirty pages can be migrated without blockin
OTG Host Mode On Charge: Version 3 - Thanks Caioketo
Added Battery Life eXtender (BLX) version 1.
applied previous WiFi updates to bring the JB 4.1 version up to date.
updated to Linux 3.0.83
compiled with Linaro 13.06 toolchain

4.1.0
featuring new kernel fast charge patch from joshua_ @ xda - this allows fast charge while using adb/mtp (note: it will still say charging USB but will charge at A/C rate limited to what your charger or USB port can output - let me know if this isn't working as intended)
patched to Linux 3.0.81
compiled with Linaro 13.05 toolchain
deadline: Allow 0ms deadline latency, increase the read speed
ashmem: avoid deadlock between read and mmap calls
other misc patches
net: wireless: bcmdhd: Update to version 1.88.21 (New WiFi only)
net: wireless: bcmdhd: Close p2p0 device in wl_down (New WiFi only)

4.0.1
reverted bluetooth fix to support 4.1.x as well as it was preventing deep sleep for many

4.0.0
Linux 3.0.73
net: wireless: bcmdhd: Update to version 1.88.10
bluetooth fix to support Android 4.1.x as well
net: wireless: bcmdhd: Fix WEP-104 authentication (doesn't seem to fix WEP though)
ext4 bugfixes
netfilter qtaguid update
watchdog update
a few deadline tweaks
enable dynamic fsync control to replace fsync control (default off for normal operation)
cpufreq: interactive: Fix uninitialized spinlock

JB 4.2.x


3.4.1
net: wireless: bcmdhd: Update to version 1.88.7
cpufreq: ktoonservative screen off race condition fix hand patched by tiny
3.4.0
compiled using 2013.03 Linaro toolchain
numerous interactive/interactiveX governor patches including io_is_busy
powerHAL updates
Linux 3.0.71
ktoonservative governor
net: wireless: bcmdhd: Update to version 1.88.6
3.3.0
I/O performance patch for solid state devices
New WiFi driver from the Android Linux 3.4 branch (this breaks WEP)
reverted enable KSM, cleancache, and zcache
reverted add 525 and 1060 CPU frequencies
reverted all intellidemand patches
3.2.2
All changes from 3.3.0 above except for the new WiFi driver
3.2.0 -- Kernel pulled due to performance issues
Linux 3.0.68
slub: fix a possible memory leak
Add FIFO I/O scheduler
enable KSM, FIFO I/O scheduler, cleancache, and zcache
add 525 and 1060 CPU frequencies
patches to prepare for intellidemand - proven instable for me so far
3.1.0
compiled using 2013.02 Linaro toolchain
powerHAL updates to support ondemand governor
Linux 3.0.67
net: bluetooth: Remove the AID_NET_BT* gid numbers
sync: fix timeout = 0 wait behavior
cpufreq: ondemand: add boostpulse interface and set default boostfreq to 700 MHz
ext4: prevent kernel panic in case of uninitialized jinode
3.0.1
Revert "cpufreq_wheatley.c: Fix update_ts_time_stat idle accounting"
3.0.0
config: use optimized CRC32 and RWSEM algorithms, enable ROW I/O scheduler
Added optimized CRC32 algorithm.
Added optimized ARM RWSEM algorithm.
Add ROW I/O Scheduler by Qualcomm - removed and re-added with support for CFQ as well
gpu: pvr: bypass compat check if version is same but build # is different (this is what allows compatibility with 4.2.1)
Linux 3.0.64
merged jb-mr1.1 kernel changes from AOSP (Android 4.2.2 kernel)
tweaked nightmare governor for Tinykernel (use 350 MHz min as 230 MHz is glitchy with nightmare)
nightmare governor ported to Galaxy Nexus and other updates (r_data)
Add Nightmare governor (Thanks to Alucard24)
omap: set default screen_of_max_freq to 700 MHz
added the frandom character device http://www.billauer.co.il/frandom.html
pegasusq governor removed

JB 4.2.1

2.7.0
Linux 3.0.61
WiFi patches and update to version 5.90.195.114
Revert patch that doesn't remove sysfs nodes - reason below
powerHAL patched to allow interactive boostpulse node to reopen when switching back to interactive from another governor - this powerHAL also prevents CPU max from being reset to 1200.
Wheatley (Ezekeel) and PegasusQ (Zenkernel) governors
interactive/interactiveX: fix race condition on governor start/stop - this is why I reverted above patch and thus had to add my own powerHAL
netfilter qtaguid patches
increased MPU voltages for stability
added improved glibc memcpy and memmove functions (Ezekeel)
frandom kernel module installed to /system/lib/modules - by default it just sits there and doesn't load on it's own so it's safe to leave there - let me know if you have questions
built with 01/2013 Linaro toolchain
2.6.0
Linux 3.0.58
WiFi driver updates
ROW I/O scheduler enabled and default
disabled CFQ scheduler (necessary to build ROW for now)
OC frequencies change from 1400/1600/1800/2000 to 1350/1520
supports 230Mhz min frequency and lower voltages are set on the lower frequencies
default readahead increased to 256KB
2.5.1
add Vegas, Veno, and H-TCP TCP congestion schedulers
2.5.0
update kernel to 3.0.57
numerous interactive governor updates
interactiveX support with butter (imoseyon)
various patches to help reduce lag (various)
2.4.2
rebuild with latest 2012.12 Linaro toolchain - no code changes
2.4.1
fix for ZRAM not getting enabled
2.4.0
add support for CPU temperature control (imoseyon)
2.3.1
rebuild 2.3.0 with latest 2012.11 Linaro toolchain - no code changes
2.3.0
rebuild kernel to fix deep sleep (appears to have been a bad build)
removed extra governors (conservative, powersave, hotplug,userspace,performance)
removed BFQ I/O scheduler
added vibration control (Ezekeel)
2.2.1
don't randomize MAC address (imoseyon) - deep sleep issue - workaround is to cycle bluetooth (switch between off and on and then back)
2.2.0
enable fsync control (Ezekeel)
add BFQ I/O scheduler
add ffc script
2.1.0
allow CPU overclocking to 1.6ghz
changed default I/O scheduler to CIFS
changed default TCP congestion scheduler to cubic
2.0.1
add CIFS and NTFS support
linaro CFLAGS tweaks
build with 10/2012 Linaro GCC 4.7 toolchain
2.0.0
reworked from Android 4.2 kernel source - changelog from this branch can be considered from stock
GPU OC interface to allow GPU OC to 384Mhz or 512Mhz (imoseyon)
WiFi sysfs interface for speeding up WiFi on screen off (imoseyon)
Sound Control (Ezekeel)
ZRAM support
zram script from leankernel
Westwood+ TCP congestion scheduler
SIO I/O scheduler
Glados color control (Ezekeel)
Trinity color contrast with default contrast at 0 (morfic)
Fast charge USB with sysfs (chad0989)
add support for cm9/10 style color control (imoseyon)


JB 4.1.x


1.13.0
compiled using 2013.03 Linaro toolchain
net: wireless: bcmdhd: Update to version 1.88.7
cpufreq: ktoonservative screen off race condition fix hand patched by ti
cpufreq: interactive(X): sync with 3.x branch
numerous interactive/interactiveX governor patches including io_is_busy
powerHAL updates
Linux 3.0.71
ktoonservative governor
1.12.0
I/O performance patch for solid state devices
slub: fix a possible memory leak (forgot to add it to the 1.11.0 build)
New WiFi driver from the Android Linux 3.4 branch (this breaks WEP)
reverted enable KSM, cleancache, and zcache
reverted add 525 and 1060 CPU frequencies
reverted all intellidemand patches
1.11.2
All changes from 1.12.0 above except for the new WiFi driver
1.11.0 -- Kernel pulled due to performance issues
numerous changes, most of the changes from 2.5.1 to 3.1.0 except for the GPU pvr patch
Linux 3.0.68
Add FIFO I/O scheduler
enable FIFO I/O scheduler, cleancache, and zcache (KSM should be enabled here already)
add 525 and 1060 CPU frequencies
patches to prepare for intellidemand - proven instable for me so far
1.10.0
add Vegas, Veno, and H-TCP TCP congestion schedulers
update kernel to 3.0.57
numerous interactive governor updates
interactiveX support with butter (imoseyon)
various patches to help reduce lag (various)
1.9.1
rebuild with latest 2012.12 Linaro toolchain - no code changes
1.9.0
add support for CPU temperature control (imoseyon)
1.8.7
rebuild 1.8.6 with latest 2012.11 Linaro toolchain - no code changes
1.8.6
don't randomize MAC address (imoseyon)
1.8.5
enable fsync control (Ezekeel)
add ffc script
1.8.0
allow CPU overclocking to 1.6ghz
changed default I/O scheduler to CIFS
changed default TCP congestion scheduler to cubic
SD readahead defaults to 128
1.7.1
linaro CFLAGS tweaks
build with 10/2012 Linaro GCC 4.7 toolchain
1.7
add zram script from leankernel
numerous interactive tweaks (see github for details)
net: wireless: bcmdhd: Avoid suspend on watchdog
send uevent on governor change for better CM compatibility
add boostpulse to ondemand (still will not work properly without a modified powerHAL)
1.6
add BFQ I/O scheduler (V5)
add a few WiFi tweaks from google (check https://github.com/tiny4579/tinykernel-gnex/commits/tinykernel for details)
1.5
add support for cm9/10 style color control (imoseyon)
set default contrast (trinity setting) to 0
add support for vibrator control (Ezekeel)
1.4
up-to-date with Android 4.1.2 kernel source released today - 10/10/12
new WiFi patch which supposedly supports 802.11-only mode
support for ZRAM and KSM (off by default)
1.3
merge latest patches from android_kernel_common including updated WiFi drivers
interactive governor tweak which should hopefully help battery
WiFi sysfs interface for speeding up WiFi on screen off (imoseyon)
Sound Control (Ezekeel)
removed some debugging for a slightly smaller build
1.2
Add wheatley governor (Ezekeel)
Increase SD readahead to 1024kb (Ezekeel)
CPU latency tweak (Ezekeel)
enable OSWR for C4-state - less power in C4 state (Ezekeel)
1.1
Revert SLQB commit and switched to SLUB allocator - PGM works now
1.0
GPU OC interface to allow GPU OC to 384Mhz or 512Mhz (imoseyon)
Kernel will boot now at 1.2Ghz for stability (imoseyon)
0.9
Lowered voltage of GPU to stock to save power
0.8
Added CPU OC to 1.35Ghz
GPU OC to 384Mhz
Removed performance, userspace, powersave, and hotplug governors
0.5
Initial Release
Added SIO scheduler and made it default
SLQB allocator
Glados color control (Ezekeel)
Trinity color contrast (morfic)
Fast charge USB with sysfs (chad0989)
CIFS support
NTFS read only
Added Westwood+ TCP Congestion scheduler and set as default
Improved glibc memcpy and memmove functions (Ezekeel)


Downloads:

All releases available on goo.im - Link below:
http://goo.im/devs/tiny4579/gnex/kernels

Mirror (thanks MBQ_ for hosting space):
http://mbqonxda.net/tiny4579/gnex/kernels
You can help MBQ_ with hosting costs by donating to him.

Source:

https://github.com/tiny4579/tinykernel-gnex
tiny-jb-mr2 branch for Android 4.3.x/4.4.x
tiny-jb-mr1.1 branch for Android 4.2.x
tiny-jb-mr0 branch for Android 4.1.x

Installation Instructions:
1. (Optional) wipe dalvik+cache.
2. Flash in recovery
 
Last edited:

yoyomonk

Senior Member
Aug 20, 2010
69
25
Tiny, thank you for your great work. I used your kernels all the time on the Droid Inc and look forward to trying this out!
 

tiny4579

Inactive Recognized Developer
Jan 15, 2011
9,327
5,060
2.0.0 has gone stable. No changes from the 2.0.0-exp1 release but since it's good enough to be stable I wanted the build to reflect that.

I didn't add NTFS or CIFS support but I can if there's a request for it.
 
  • Like
Reactions: d00dr

bubbayang

Member
Jan 29, 2010
10
2
I am unable to enable bluetooth after I loaded up 2.0.0. Now I don't know if the kernel affects bluetooth or not. Anybody experiencing this issue?
 

tiny4579

Inactive Recognized Developer
Jan 15, 2011
9,327
5,060
It uses LeanKernel's interface so the app TricksterMod should work.
 

xolanir

Senior Member
Jul 19, 2011
900
148
Springville
I just had an oddity using trickster's mod with the kernel. After applying settings when I tweaked the GPU OC to 387MHz, the screen got a blue tint/hue. Did I do something wrong or is the mod buggy with 4.2? I'm running Muzzy's AOSP 4.2 ROM. I had Franco's r313 before trying tinykernel, but I wasn't getting any deep sleep. Still not deep sleeping even on this kernel. Did I bad flash or could there be something else happening? Thx in advance for the help.

Sent from my Amazon Kindle Fire using Tapatalk 2
 

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  • 95
    This is my first kernel on the Galaxy Nexus. I came from working on two previous kernels on the Droid Incredible.

    The kernel will only work on JB and is carrier independent as all Galaxy Nexus kernels are from 4.0.3 onwards. It uses the AnyKernel updater method so it's compatible with ANY ROM.

    Code:
    /* NON-STANDARD DISCLAIMER:
    I understand that if I disable fsync I am liable for any possible data corruption that could result.  While dynamic fsync has been added, there is still the risk of data corruption.
    */

    IMPORTANT: On 3.3.0/1.12.0 and higher, the WiFi drivers from the Linux 3.4 kernel branch breaks WEP functionality. Also, to ROM devs that want to bake in this kernel into their ROM, they will need to pull the hostapd file included into their /system/bin or WiFi tethering will not work.

    *NOTE* starting with 4.0.1 there is now a Jellybean 4.1 version as well as a Jellybean 4.2 build with the old WiFi driver
    Please pay attention to the zip you're downloading


    *NOTE* 5.0 and higher are based on Android 4.3. It is not recommended to be flashed on Android 4.2.2 or older ROMs.

    *NOTE* 5.5 has both ASRAM and non ASRAM versions

    Changelog:

    JB 4.3/KK 4.4

    5.5
    optimized LPDDR RAM timings (~10% throughput increase)
    ASRAM: Reduce the Additional Safe RAM to 40MB.
    split into ASRAM and NO-ASRAM configs
    Revert "defconfig: Update with android recommended config"

    5.4
    built with SaberMod 4.7 toolchain
    defconfig: Update with android recommended config
    allow older fast charge (set force_fast_charge to 2)
    config: enable additional TCP congestion schedulers as well as kernel support for PPP widget

    5.3.1
    Switched to Linaro 4.7 toolchain 2013.09 for stability

    5.3
    built with latest Linaro 4.8 toolchain 2013.09
    removed BIGMEM and replaced it with ASRAM (Additional Safe RAM) ~50MB of reserved RAM - no known negative effects - this takes away 50MB from the tiler but it doesn't seem to be causing problems
    increased GPU voltage of the 512MHz slot slightly for stability

    5.2
    built with latest Linaro 4.7 toolchain 2013.08
    added and enabled BIGMEM to reclaim ~66MB of reserved RAM - disadvantage is that this breaks 1080p video recording

    5.1.1
    fix timer_slack - it needed to be enabled in ramdisk and tweaked via init.d - thanks zoomy942 for finding that and boype for the actual configuration steps

    5.1
    CM10.2 powerHAL
    config: enable ZRAM support
    config: enable dynamic_interactive CPU governor and switch to LZO compression
    cpufreq: dynamic_interactive - rename sysfs group to interactive for powerHAL support
    cpufreq: dynamic_interactive - don't remove sysfs nodes
    Added Dynamic Interactive Governor
    USB: f_mass_storage: Added cdrom option to UMS-lun-devices (DriveDroid patch)
    USB: f_mass_storage: 2048 block size for cdrom devices (DriveDroid patch)
    cpufreq: interactive: don't remove sysfs nodes
    cpufreq: interactiveX: don't remove sysfs nodes
    interactiveX: do not hotplug during earlysuspend registration
    interactiveX: the main bits (suspend/wake)
    interactiveX: prep for rebase against current interactive governor
    interactiveX V2 - cpu hotplug support

    5.0
    cgroup/timer_slack: fix cgroup permission errors
    defconfig: enable TIMER_SLACK
    [PATCH, v9] cgroups: introduce timer slack controller
    allow overclocking to 1350/1440/1520 MHz and underclocking to 230 MHz
    user voltage control (imoseyon)
    color control/temp control/vibration/sound control (Ezekeel)
    contrast control (morfic)
    add wheatley governor (Ezekeel)
    dynamic sync control (faux123)
    config: enable Open Switch Retention in the C4 State (Ezekeel)
    random/entropy tweaks from older builds
    frandom character device support
    Added optimized CRC32 algorithm.
    Added optimized ARM RWSEM algorithm.
    ROW and SIO I/O schedulers
    OTG Host Mode On Charge: Version 3 - Thanks Caioketo
    Added Battery Life eXtender (BLX) version 1 (Ezekeel)
    USB fast charge from joshua_
    tuna-wifi: do not randomize MAC if bootloader doesn't pass it
    Added improved glibc memcpy and memmove functions
    deadline: Allow 0ms deadline latency, increase the read speed
    enable CIFS and read-only NTFS support
    re-enable module support (for PGM, etc)
    Linaro 13.06 toolchain
    based on official Google kernel (Linux 3.0.72)

    JB 4.2.x/4.1.x

    4.3.0
    config: switch to gzip kernel compression for faster decompression
    Staging: android: binder: Fix memory leak on thread/process exit
    cgroup/timer_slack: fix cgroup permission errors
    defconfig: enable TIMER_SLACK
    [PATCH, v9] cgroups: introduce timer slack controller
    backport interactive patches to interactiveX
    misc: uidstat: avoid create_stat() race and blockage.
    cpufreq: interactive: avoid underflow on active time calculation
    cpufreq: interactive: reduce chance of zero time delta on load eval
    cpufreq: interactive: handle errors from cpufreq_frequency_table_target
    ashmem: avoid deadlock between read and mmap calls
    ARM: Allow SoCs to enable scatterlist chaining

    4.2.0
    mm: compaction: introduce sync-light migration for use by compaction
    mm: migration: clean up unmap_and_move()
    mm: compaction: determine if dirty pages can be migrated without blockin
    OTG Host Mode On Charge: Version 3 - Thanks Caioketo
    Added Battery Life eXtender (BLX) version 1.
    applied previous WiFi updates to bring the JB 4.1 version up to date.
    updated to Linux 3.0.83
    compiled with Linaro 13.06 toolchain

    4.1.0
    featuring new kernel fast charge patch from joshua_ @ xda - this allows fast charge while using adb/mtp (note: it will still say charging USB but will charge at A/C rate limited to what your charger or USB port can output - let me know if this isn't working as intended)
    patched to Linux 3.0.81
    compiled with Linaro 13.05 toolchain
    deadline: Allow 0ms deadline latency, increase the read speed
    ashmem: avoid deadlock between read and mmap calls
    other misc patches
    net: wireless: bcmdhd: Update to version 1.88.21 (New WiFi only)
    net: wireless: bcmdhd: Close p2p0 device in wl_down (New WiFi only)

    4.0.1
    reverted bluetooth fix to support 4.1.x as well as it was preventing deep sleep for many

    4.0.0
    Linux 3.0.73
    net: wireless: bcmdhd: Update to version 1.88.10
    bluetooth fix to support Android 4.1.x as well
    net: wireless: bcmdhd: Fix WEP-104 authentication (doesn't seem to fix WEP though)
    ext4 bugfixes
    netfilter qtaguid update
    watchdog update
    a few deadline tweaks
    enable dynamic fsync control to replace fsync control (default off for normal operation)
    cpufreq: interactive: Fix uninitialized spinlock

    JB 4.2.x


    3.4.1
    net: wireless: bcmdhd: Update to version 1.88.7
    cpufreq: ktoonservative screen off race condition fix hand patched by tiny
    3.4.0
    compiled using 2013.03 Linaro toolchain
    numerous interactive/interactiveX governor patches including io_is_busy
    powerHAL updates
    Linux 3.0.71
    ktoonservative governor
    net: wireless: bcmdhd: Update to version 1.88.6
    3.3.0
    I/O performance patch for solid state devices
    New WiFi driver from the Android Linux 3.4 branch (this breaks WEP)
    reverted enable KSM, cleancache, and zcache
    reverted add 525 and 1060 CPU frequencies
    reverted all intellidemand patches
    3.2.2
    All changes from 3.3.0 above except for the new WiFi driver
    3.2.0 -- Kernel pulled due to performance issues
    Linux 3.0.68
    slub: fix a possible memory leak
    Add FIFO I/O scheduler
    enable KSM, FIFO I/O scheduler, cleancache, and zcache
    add 525 and 1060 CPU frequencies
    patches to prepare for intellidemand - proven instable for me so far
    3.1.0
    compiled using 2013.02 Linaro toolchain
    powerHAL updates to support ondemand governor
    Linux 3.0.67
    net: bluetooth: Remove the AID_NET_BT* gid numbers
    sync: fix timeout = 0 wait behavior
    cpufreq: ondemand: add boostpulse interface and set default boostfreq to 700 MHz
    ext4: prevent kernel panic in case of uninitialized jinode
    3.0.1
    Revert "cpufreq_wheatley.c: Fix update_ts_time_stat idle accounting"
    3.0.0
    config: use optimized CRC32 and RWSEM algorithms, enable ROW I/O scheduler
    Added optimized CRC32 algorithm.
    Added optimized ARM RWSEM algorithm.
    Add ROW I/O Scheduler by Qualcomm - removed and re-added with support for CFQ as well
    gpu: pvr: bypass compat check if version is same but build # is different (this is what allows compatibility with 4.2.1)
    Linux 3.0.64
    merged jb-mr1.1 kernel changes from AOSP (Android 4.2.2 kernel)
    tweaked nightmare governor for Tinykernel (use 350 MHz min as 230 MHz is glitchy with nightmare)
    nightmare governor ported to Galaxy Nexus and other updates (r_data)
    Add Nightmare governor (Thanks to Alucard24)
    omap: set default screen_of_max_freq to 700 MHz
    added the frandom character device http://www.billauer.co.il/frandom.html
    pegasusq governor removed

    JB 4.2.1

    2.7.0
    Linux 3.0.61
    WiFi patches and update to version 5.90.195.114
    Revert patch that doesn't remove sysfs nodes - reason below
    powerHAL patched to allow interactive boostpulse node to reopen when switching back to interactive from another governor - this powerHAL also prevents CPU max from being reset to 1200.
    Wheatley (Ezekeel) and PegasusQ (Zenkernel) governors
    interactive/interactiveX: fix race condition on governor start/stop - this is why I reverted above patch and thus had to add my own powerHAL
    netfilter qtaguid patches
    increased MPU voltages for stability
    added improved glibc memcpy and memmove functions (Ezekeel)
    frandom kernel module installed to /system/lib/modules - by default it just sits there and doesn't load on it's own so it's safe to leave there - let me know if you have questions
    built with 01/2013 Linaro toolchain
    2.6.0
    Linux 3.0.58
    WiFi driver updates
    ROW I/O scheduler enabled and default
    disabled CFQ scheduler (necessary to build ROW for now)
    OC frequencies change from 1400/1600/1800/2000 to 1350/1520
    supports 230Mhz min frequency and lower voltages are set on the lower frequencies
    default readahead increased to 256KB
    2.5.1
    add Vegas, Veno, and H-TCP TCP congestion schedulers
    2.5.0
    update kernel to 3.0.57
    numerous interactive governor updates
    interactiveX support with butter (imoseyon)
    various patches to help reduce lag (various)
    2.4.2
    rebuild with latest 2012.12 Linaro toolchain - no code changes
    2.4.1
    fix for ZRAM not getting enabled
    2.4.0
    add support for CPU temperature control (imoseyon)
    2.3.1
    rebuild 2.3.0 with latest 2012.11 Linaro toolchain - no code changes
    2.3.0
    rebuild kernel to fix deep sleep (appears to have been a bad build)
    removed extra governors (conservative, powersave, hotplug,userspace,performance)
    removed BFQ I/O scheduler
    added vibration control (Ezekeel)
    2.2.1
    don't randomize MAC address (imoseyon) - deep sleep issue - workaround is to cycle bluetooth (switch between off and on and then back)
    2.2.0
    enable fsync control (Ezekeel)
    add BFQ I/O scheduler
    add ffc script
    2.1.0
    allow CPU overclocking to 1.6ghz
    changed default I/O scheduler to CIFS
    changed default TCP congestion scheduler to cubic
    2.0.1
    add CIFS and NTFS support
    linaro CFLAGS tweaks
    build with 10/2012 Linaro GCC 4.7 toolchain
    2.0.0
    reworked from Android 4.2 kernel source - changelog from this branch can be considered from stock
    GPU OC interface to allow GPU OC to 384Mhz or 512Mhz (imoseyon)
    WiFi sysfs interface for speeding up WiFi on screen off (imoseyon)
    Sound Control (Ezekeel)
    ZRAM support
    zram script from leankernel
    Westwood+ TCP congestion scheduler
    SIO I/O scheduler
    Glados color control (Ezekeel)
    Trinity color contrast with default contrast at 0 (morfic)
    Fast charge USB with sysfs (chad0989)
    add support for cm9/10 style color control (imoseyon)


    JB 4.1.x


    1.13.0
    compiled using 2013.03 Linaro toolchain
    net: wireless: bcmdhd: Update to version 1.88.7
    cpufreq: ktoonservative screen off race condition fix hand patched by ti
    cpufreq: interactive(X): sync with 3.x branch
    numerous interactive/interactiveX governor patches including io_is_busy
    powerHAL updates
    Linux 3.0.71
    ktoonservative governor
    1.12.0
    I/O performance patch for solid state devices
    slub: fix a possible memory leak (forgot to add it to the 1.11.0 build)
    New WiFi driver from the Android Linux 3.4 branch (this breaks WEP)
    reverted enable KSM, cleancache, and zcache
    reverted add 525 and 1060 CPU frequencies
    reverted all intellidemand patches
    1.11.2
    All changes from 1.12.0 above except for the new WiFi driver
    1.11.0 -- Kernel pulled due to performance issues
    numerous changes, most of the changes from 2.5.1 to 3.1.0 except for the GPU pvr patch
    Linux 3.0.68
    Add FIFO I/O scheduler
    enable FIFO I/O scheduler, cleancache, and zcache (KSM should be enabled here already)
    add 525 and 1060 CPU frequencies
    patches to prepare for intellidemand - proven instable for me so far
    1.10.0
    add Vegas, Veno, and H-TCP TCP congestion schedulers
    update kernel to 3.0.57
    numerous interactive governor updates
    interactiveX support with butter (imoseyon)
    various patches to help reduce lag (various)
    1.9.1
    rebuild with latest 2012.12 Linaro toolchain - no code changes
    1.9.0
    add support for CPU temperature control (imoseyon)
    1.8.7
    rebuild 1.8.6 with latest 2012.11 Linaro toolchain - no code changes
    1.8.6
    don't randomize MAC address (imoseyon)
    1.8.5
    enable fsync control (Ezekeel)
    add ffc script
    1.8.0
    allow CPU overclocking to 1.6ghz
    changed default I/O scheduler to CIFS
    changed default TCP congestion scheduler to cubic
    SD readahead defaults to 128
    1.7.1
    linaro CFLAGS tweaks
    build with 10/2012 Linaro GCC 4.7 toolchain
    1.7
    add zram script from leankernel
    numerous interactive tweaks (see github for details)
    net: wireless: bcmdhd: Avoid suspend on watchdog
    send uevent on governor change for better CM compatibility
    add boostpulse to ondemand (still will not work properly without a modified powerHAL)
    1.6
    add BFQ I/O scheduler (V5)
    add a few WiFi tweaks from google (check https://github.com/tiny4579/tinykernel-gnex/commits/tinykernel for details)
    1.5
    add support for cm9/10 style color control (imoseyon)
    set default contrast (trinity setting) to 0
    add support for vibrator control (Ezekeel)
    1.4
    up-to-date with Android 4.1.2 kernel source released today - 10/10/12
    new WiFi patch which supposedly supports 802.11-only mode
    support for ZRAM and KSM (off by default)
    1.3
    merge latest patches from android_kernel_common including updated WiFi drivers
    interactive governor tweak which should hopefully help battery
    WiFi sysfs interface for speeding up WiFi on screen off (imoseyon)
    Sound Control (Ezekeel)
    removed some debugging for a slightly smaller build
    1.2
    Add wheatley governor (Ezekeel)
    Increase SD readahead to 1024kb (Ezekeel)
    CPU latency tweak (Ezekeel)
    enable OSWR for C4-state - less power in C4 state (Ezekeel)
    1.1
    Revert SLQB commit and switched to SLUB allocator - PGM works now
    1.0
    GPU OC interface to allow GPU OC to 384Mhz or 512Mhz (imoseyon)
    Kernel will boot now at 1.2Ghz for stability (imoseyon)
    0.9
    Lowered voltage of GPU to stock to save power
    0.8
    Added CPU OC to 1.35Ghz
    GPU OC to 384Mhz
    Removed performance, userspace, powersave, and hotplug governors
    0.5
    Initial Release
    Added SIO scheduler and made it default
    SLQB allocator
    Glados color control (Ezekeel)
    Trinity color contrast (morfic)
    Fast charge USB with sysfs (chad0989)
    CIFS support
    NTFS read only
    Added Westwood+ TCP Congestion scheduler and set as default
    Improved glibc memcpy and memmove functions (Ezekeel)


    Downloads:

    All releases available on goo.im - Link below:
    http://goo.im/devs/tiny4579/gnex/kernels

    Mirror (thanks MBQ_ for hosting space):
    http://mbqonxda.net/tiny4579/gnex/kernels
    You can help MBQ_ with hosting costs by donating to him.

    Source:

    https://github.com/tiny4579/tinykernel-gnex
    tiny-jb-mr2 branch for Android 4.3.x/4.4.x
    tiny-jb-mr1.1 branch for Android 4.2.x
    tiny-jb-mr0 branch for Android 4.1.x

    Installation Instructions:
    1. (Optional) wipe dalvik+cache.
    2. Flash in recovery
    22
    Tinykernel 4.0.0 is live.

    Along with some WiFI driver updates and other small updates the most prominent feature of this release is the bluetooth changes in the board file to support 4.1.x now as well as 4.2.x. The only issue that was holding this back in 3.0 was that bluetooth would not start. I've verified that with this change in the 3.4.2 test and now the 4.0.0 release that now bluetooth works in 4.1 and 4.2 Jellybean.

    A secondary promiment feature though not as neat is dynamic fsync. I took faux's dynamic fsync and fixed a bug where dynamic fsync control was always on and applied one of his later enhancements. This is probably my favorite kernel release yet.
    15
    Just wanted to give everyone a heads up on an upcoming build, or two builds (4.1.x and 4.2.x versions):

    So, I made some changes over the last couple days to the kernel. FIFO I/O scheduler for one and a fix to a possible memory leak in the SLUB allocator. Either way, it seems like this upcoming build may be smoother or it's the new CM nightly. I don't know which. What you can expect:

    FIFO I/O scheduler
    zcache/cleancache/ksm to help with memory management
    fix to a possible memory leak in the SLUB allocator
    intellidemand (if I can get it to build)

    I kind of like the idea of the FIFO (first in first out) scheduler. It's supposed to be a true no-op scheduler so we'll see how this one goes. FIOPS is a bit complicated on my kernel code base as it needs some backporting/patches to build on 3.0 as it was designed for 3.4 so I'm not sure if FIOPS will happen.

    Also soon to come is 1.11 which should be the Jellybean 4.1 version with all the new changes from 2.6 or 2.7 to 3.1 and these changes.
    12
    OP updated. A couple of notes. Try the deadline I/O scheduler. You may see better results than before. Also, there is a new fast charge USB patch in this build. Anarkia reverted it but the dev who came up with this patch has confirmed it works as intended. Check OP for some more info. Fast charge still has to be enabled and you have to re-plug in your device to register it after turning it on. If it does not work for you, please provide a detailed description of the problem.

    WiFi drivers are updated for the New WiFi build. I have tested WEP 128-bit encrpytion to my HTC One hotspot configured for WEP and it connected fine. Maybe the issue has always been the key not being correct before. Either way, WEP should in theory work but I have a tester testing this on the earlier test build. If you need WEP to work and don't want to test, use the old WiFi drivers build.

    Enjoy!
    12
    5.5 is official. Nothing changed from earlier. I just thought the OP needed updating.