[KERNEL][3.4.x][JB] K^Kernel 3.4.x per JB 4.3 ION+PMEM ADSP

[Christopher83]

In questo thread potrete trovare il mio custom kernel 3.4.x per rom JB 4.3 (CM10.2 e derivate) che usano allocazioni di memoria ION+PMEM ADSP.
Naturalmente, i vostri pareri, come sempre, sono i benvenuti e sicuramente preziosi.


Le principali caratteristiche sono le seguenti:
- Kernel 3.4.x
- Kernel basato sul branch jb_2.5.5 del Code Aurora Forum
- Sorgenti sincronizzati con il branch cm-10.2_ion_pmem_adsp dell'ADC Team
- Compilato con la mia custom toolchain Linaro 4.8.3-2014.02 ottimizzata per Cortex-A8
- Uso dei flag di compilazione ottimizzati per Cortex-A8 e NEON VFP (sia per il kernel che per i moduli)
- Uso dell'ottimizzazione -O3 (sia per il kernel che per i moduli)
- CPU overclockabile fino a 1824 MHz
- Undervolting standard delle frequenze della CPU (versioni UV) o undervolting estremo (versioni EXUV)
- CPU voltage control VDD sys interface (click per maggiori dettagli)
- 348MB di RAM libera
- Init.d
- Fast Charge (default disabilitato, click per maggiori dettagli)
- Battery Life eXtender (default disabled, click per maggiori dettagli)
- Ram Console (click per maggiori dettagli)
- Backlight Notification v10 (BLNv10) (click per maggiori dettagli)
- USB OTG (se supportato dalla rom)
- Intensità della vibrazione personalizzabile (click per maggiori dettagli)
- Diminuito il voltaggio del display panel
- Diminuito il voltaggio del touchscreen
- Diminuito il voltaggio del wifi
- Abbassato il valore di swappiness (60 -> 45)
- Aumentata la frequenza della CPU in fase di boot
- Routine ottimizzate AES e SHA1 per cpu con architettura ARM
- 100% battery notification al termine della fase di carica (rimozione del caricatore)
- Aumentata la potenza audio
- Con Kolivas' CK3 Tweaks
- Ottimizzazione SLUB memory allocator
- Ottimizzazione algoritmo ARM RWSEM (read/write semaphore)
- Ottimizzazione asynchronous I/O latency per le sd card
- Libs string e memcopy ottimizzate
- Disabilitati i Gentle Fair Sleepers per migliori performance dell'interfaccia utente
- Read-ahead dinamico (basato sulla dimensione della sd)
- Supporto modulo CIFS al boot
- Memory compaction
- Compressione dinamica delle pagine pagecache libere
- Fast Random generator (frandom) (click per maggiori dettagli)
- Nuovi driver per il display presi dal Samsung Galaxy SII
- Aggiornamenti e modifiche al sensore della luminosità del display
- Phantom key presses filter (nuovo modulo per il filtro di pressioni "fantasma", click per maggiori dettagli)
- Dynamic FSync v1.2 (click per maggiori dettagli)
- Dynamic dirty page writebacks (click per maggiori dettagli)
- Modifiche ai parametri della VM per migliori performance e riduzione dei consumi
- Modificati i parametri del LowMemoryKiller per migliori performance
- Timeout personalizzabile dei touchkey luminosi dopo la pressione dei pulsanti o del touchscreen (click per maggiori dettagli)
- Possibilità di attivare/disabilitare la retroilluminazione dei touchkey luminosi in caso di pressioni sul touchscreen (click per maggiori dettagli)
- Timer slack controller (click per maggiori dettagli)
- Gestione dinamica del minimo timer slack durante il suspend/resume (click per maggiori dettagli)
- Gestione dei processi da non essere terminati da parte del LowMemoryKiller (click per maggiori dettagli)
- Supporto filesystem exFAT
- Algoritmi di TCP Congestion aggiuntivi
- Modulo ZRAM aggiornato

Governor CPU disponibili:
- Adaptive
- BrazilianWax
- Conservative
- Hyper
- Intellidemand
- Interactive
- InteractiveX
- LionHeart
- LulzActive
- OnDemand (default)
- OnDemandX
- Performance
- Powersave
- SmartAssV2

Scheduler I/O disponibili:
- BFQ
- CFQ
- Deadline
- Fiops
- Noop
- ROW
- SIO (default)
- V(R)


Download del kernel per JB 4.3 ION+PMEM ADSP:

K^Kernel JB-4.3 Mediafire Folder



- v1.3 -
per ADC CM 10.2 ION+PMEM ADSP
e le rom derivate da questa CM 10.2

Come installare il kernel:
1) Download dello zip della versione preferita del kernel nella sdcard interna o esterna
2) Reboot in recovery
3) Flash del file compresso
4) Wipe cache e dalvik cache
5) Reboot del sistema



Sorgenti del kernel (su GitHub):

Branch di sviluppo del K^Kernel 3.4 per JB 4.3 ION+PMEM ADSP

Informazioni utili:
- Special features and sysfs settings
- Frequently asked questions

Problemi noti delle rom e del kernel 3.4.x:
- La versione Android JB 4.3 ha bisogno di molta ram libera per poter funzionare bene, è un po' instabile e non molto indicata per il nostro device, è preferibile usare KK 4.4 o JB 4.2.2.



Risorse aggiuntive:
Per ulteriori dettagli sulle funzionalità del kernel, la customizzazione di alcune di esse e altre utili info, vi invito a consultare anche il relativo thread su XDA:

K^Kernel 3.4.x for JB 4.3 ION+PMEM ADSP

Crediti e ringraziamenti a:
Arco68, CastagnaIT and Ivendor per il loro fantastico ed eccezionale lavoro e i loro sorgenti del kernel
Ezekeel, Doomlord, Faux123, Stratosk, Tegrak, ErasmuX, Imoseyon, Doomsday94, Hadidjapri, Diablo555 e altri dev che starò sicuramente dimenticando
CyanogenMod, Kernel.org, Code Aurora Forum, Google, Linaro GCC developers
KTulu, TwinHeadedEagle, Smeroni68, XeLLaR* e Dell per il loro supporto in fase di test
Sament83, B1tt1, Dellup, Pierm, Leonbeson, Cippoz89, Marco Z. e Rhonin86 per le loro donazioni

[Christopher83]

Changelog:

04/03/2014 - K^Kernel 3.4 v1.3 for JB 4.3 ION+PMEM ADSP
- Kernel 3.4.82
- Sources synched with cm-10.2_ion_pmem_adsp branch of DevCon Team
- Built with my latest custom Linaro 4.8.3-2014.02 toolchain optimized for Cortex-A8
- s6e63m0: added new brightness levels to decrease more the brightness (credits to CastagnaIT)
- fix false disconnect due to a signal sent to the reading process (credits to keunyoung)
- MDP: correct clock calculation logic for up-scaling scenario (credits to Nirmal Abraham)
- sync: don't block the flusher thread waiting on IO (credits to Dave Chinner)
- timer: optimize apply_slack() (credits to Felix Fietkau)
- writeback: fix writeback cache thrashing (credits to Namjae Jeon)
- block/partitions: optimize memory allocation in check_partition() (credits to Ming Lei)
- rtc: alarm: Add power-on alarm feature (credits to Ashay Jaiswal)
- rtc: alarm: Set power-on alarm 120 sec before actual alarm time (credits to Mohit Aggarwal)
- kernel: alarm: fix the BUG that device automatically powers on (credits to Figo Wang)
- kernel: alarm: add dedicated alarm type for poweroff alarm (credits to Figo Wang)
- kernel: alarm: Do not call rtc_alarm_irq_enable in IRQ Disabled context (credits to Prasad Sodagudi)
- power: add an API to log wakeup reasons (credits to Ruchi Kandoi)
- power: fix compile warnings in log_wakeup_reason (credits to Ruchi Kandoi)

18/02/2014 - K^Kernel 3.4 v1.2 for JB 4.3 ION+PMEM ADSP
- Kernel 3.4.80
- Sources synched with cm-10.2_ion_pmem_adsp repo branches of DevCon Team
- Built with my latest custom Linaro 4.8.3-2014.02 toolchain optimized for Cortex-A8
- misc: bln: Turn off touch-keys after the completion of a notification (credits to Christopher83)
- msm: camera: Set correct mount angle for S5KA3DFX front camera (credits to Christopher83)
- block: bfq: Squashed update from v6r2 to v7 (credits to arco68)
- cpufreq: Fix policy getting stuck when user & kernel min/max don't overlap (credits to Saravana Kannan)
- arm: if there's no handler we need to restore sigmask, syscall or no syscall (credits to Al Viro)
- arm: new way of handling ERESTART_RESTARTBLOCK (credits to Al Viro)
- driver core: fix possible missing of device probe (credits to Sagar Dharia)
- mach-msm:bus_config:fix possible missing error check (credits to Swetha Chikkaboraiah)
- diag: Reduce error message frequency (credits to Katish Paran)
- Rotator getting stuck leading to fence timeout (credits to Justin Philip)
- block: add a flag to identify PM request (credits to Lin Ming)
- block: add runtime pm helpers (credits to Lin Ming)
- block: implement runtime pm strategy (credits to Lin Ming)
- blkpm: avoid sleep when holding queue lock (credits to Aaron Lu)
- block: allow REQ_PM requests even when the device is suspended (credits to Sujit Reddy Thumma)
- block: do not notify urgent request, when flush with data in flight (credits to Konstantin Dorfman)
- Bluetooth: Replace sprintf with snprintf (credits to Juffin Alex Varghese)
- msm_serial_hs: Discard Clock On/Off request after Port Close (credits to Dilip Kota)
- block: bfq: Squashed update from v7 to v7r1 (credits to arco68)
- cpufreq: interactive: fix compiling warnings (credits to Chih-Wei Huang)
- cpufreq: interactive: Allow 1 ms error in above_hispeed_delay comparisons (credits to Rohit Gupta)
- cpufreq: interactive: Reset floor_validate_time if busy at max for 100ms (credits to Rohit Gupta)
- cpufreq: interactive: Add a sampling_down_factor for max frequencies (credits to Rohit Gupta)
- cpufreq: interactive: Remove trace event from idle_start handler (credits to Rohit Gupta)
- cpuidle: make a single register function for all (credits to Daniel Lezcano)
- debug-pagealloc: Panic on pagealloc corruption (credits to Subbaraman Narayanamurthy)
- ext4: speed up truncate/unlink by not using bforget() unless needed (credits to Andrey Sidorov)
- jbd2: optimize jbd2_journal_force_commit (credits to mrg666)
- mm: methods for teaching filesystems about PG_swapcache pages (credits to Mel Gorman)
- msm: kgsl: Fix mem leak when page allocation fails (credits to Hareesh Gundu)
- msm: kgsl: Change an overflow check to be "smart" compiler proof (credits to Jordan Crouse)
- msm: kgsl: Fix overflow check in mmap_range_valid (credits to Jordan Crouse)
- msm: vidc: enable pic_order_cnt_type for H264 encoding (credits to srikarri)
- ping: prevent NULL pointer dereference on write to msg_name (credits to Hannes Frederic Sowa)
- SELinux: Fix kernel BUG on empty security contexts. (credits to Stephen Smalley)
- sync: Fix a race condition between release_obj and print_obj (credits to Alistair Strachan)
- tcp: add a sysctl to config the tcp_default_init_rwnd (credits to JP Abgrall)
- uio: msm_shared: Add support for platform data (credits to Pratibhasagar V)
- writeback: fix race that cause writeback hung (credits to Junxiao Bi)
- crypto: Several updates and fixes to crypto drivers (credits to CAF Team)
- msm: kgsl: Add an input handler to power up the GPU on a  touch event (credits to Tk-Glitch)
- ARM: be strict about FP exceptions in kernel mode (credits to mrg666)
- ARM: add support for kernel mode NEON (credits to mrg666)
- ARM: crypto: add NEON accelerated XOR implementation (credits to Ard Biesheuvel)
- ARM: 7835/2: fix modular build of xor_blocks() with NEON enabled (credits to Ard Biesheuvel)
- ARM: move VFP init to an earlier boot stage (credits to Ard Biesheuvel)
- ARM: Perform the creation of procfs node for VFP later (credits to Christopher83)
- ARM: only allow kernel mode neon with AEABI This prevents the linker erroring with: (credits to Russell King)
- ARM: 7626/1: arm/crypto: Make asm SHA-1 and AES code Thumb-2 compatible (credits to Dave Martin)
- ARM: 7723/1: crypto: sha1-armv4-large.S: fix SP handling (credits to Ard Biesheuvel)
- ARM: 7837/3: fix Thumb-2 bug in AES assembler code (credits to Ard Biesheuvel)
- crypto: create generic version of ablk_helper (credits to Ard Biesheuvel)
- ARM: pull in <asm/simd.h> from asm-generic (credits to Ard Biesheuvel)
- ARM: move AES typedefs and function prototypes to separate header (credits to Ard Biesheuvel)
- ARM: add support for bit sliced AES using NEON instructions (credits to Ard Biesheuvel)
- ARM: add .gitignore entry for aesbs-core.S (credits to Russell King)
- CRYPTO: Fix more AES build errors (credits to Russell King)
- workqueues: Introduce new flag WQ_POWER_EFFICIENT for power oriented workqueues (credits to Viresh Kumar)
- workqueue: Add system wide power_efficient workqueues (credits to Viresh Kumar)
- block: queue work on power efficient wq (credits to Viresh Kumar)
- xsched: Optimize build_sched_domains() for saving first SD node for a cpu (credits to Viresh Kumar)
- PHYLIB: queue work on system_power_efficient_wq (credits to Viresh Kumar)
- ASoC: pcm: Use the power efficient workqueue for delayed powerdown (credits to Mark Brown)
- ASoC: jack: Use power efficient workqueue (credits to Luis Cruz)
- regulator: core: Use the power efficient workqueue for delayed powerdown (credits to Luis Cruz)
- ASM: word-at-a-time: make the interfaces truly generic  (credits to Chad Goodman and poondog)
- LIB: use generic strnlen_user and strncpy_from_user functions (credits to Chad Goodman and poondog)
- ARM: dcache: select DCACHE_WORD_ACCESS for little-endian ARMv6+ CPUs (credits to Chad Goodman and poondog)
- ARM: 7927/1: dcache: select DCACHE_WORD_ACCESS for big-endian CPUs (credits to Will Deacon)
- sched: Add sysinterface for GENTLE_FAIR_SLEEPERS (credits to Tk-Glitch)
- sched: Consider max cost of idle balance per sched domain (credits to Paul Reioux)
- sched: Periodically decay max cost of idle balance (credits to Paul Reioux)
- cpufreq: Optimize cpufreq_frequency_table_verify() (credits to Viresh Kumar)
- msm: camera: Don't set a flip for S5KA3DFX front camera on Ariesve (credits to Christopher83)
- mach-msm: Revised VIDC memory reservation to fix video re-encoding issues (credits to Christopher83)
- Update default and custom defconfigs (credits to Christopher83)

Changelog completo:
K^Kernel 3.4.x for JB 4.3 ION+PMEM ADSP

[Christopher83]

Riservato per possibili aggiunte...

[Christopher83]

Ciao a tutti,
ho rilasciato le nuove build del kernel v1.1 compatibili con la nuova rom ADC Team CM 10.2 Release 3:

- Kernel 3.4.77
- Sources synched with cm-10.2_ion_pmem_adsp repo branches of DevCon Team
- Built with my latest custom Linaro 4.8.3-2014.01 toolchain optimized for Cortex-A8
- ancora: don't use FB console (credits to hadidjapri)
- msm: rotator: Wait for the pending commits in finish IOCTL (credits to Padmanabhan Komanduru)
- Updates and fixes to ARM memory management, timers and specific architecture routines (credits to CAF Team)
- Updates and fixes to ALSA and ASOC sound drivers (credits to CAF Team)
- Updates and fixes to Bluetooth drivers (credits to CAF Team)
- Updates and fixes to diagnostics driver (credits to CAF Team)
- Updates and fixes to EMMC/SD drivers (credits to CAF Team)
- Updates and fixes to IPC Router driver (credits to CAF Team)
- Updates and fixes to ION driver (credits to CAF Team)
- Updates and fixes to OnDemand CPU governor (credits to CAF Team)
- Updates and fixes to power management drivers (credits to CAF Team)
- Updates and fixes to serial drivers (credits to CAF Team)
- Updates and fixes to sync drivers (credits to CAF Team)
- Updates and fixes to framebuffer and display drivers (credits to CAF Team)
- Updates and fixes to qseecom driver (credits to AnilKumar Chimata)
- Updates and fixes to radio drivers (credits to CAF Team)
- Updates and fixes to USB drivers (credits to Rajkumar Raghupathy, Pavankumar Kondeti, Manu Gautam)
- Updates and fixes to video encoder/decoder drivers (credits to CAF Team)
- Updates and fixes to ZRam and ZSMalloc drivers (credits to CAF Team)
- Fix OTG support (credits to Rajkumar Raghupathy, Murali Nalajala, Vijayavardhan Vennapusa)
- drivers: staging: Fix Zcache (credits to Steve Kondik)
- mach-msm: Some changes to Ancora, Ancora_Tmo, Apache and Ariesve boards (credits to arco68)
- netfilter: xt_qtaguid: report only uid tags to non-privileged processes (credits to JP Abgrall)
- netfilter: x_tables: fix ordering of jumpstack allocation and table update (credits to Will Deacon)
- msm: kgsl: Protect against a potential overflow in kgsl_sg_alloc (credits to Jordan Crouse)
- msm: kgsl: avoid zero length scatterlist allocation (credits to Prakash Kamliya)
- msm: pm2: Setup memory for save/restore cpu registers early (credits to Christopher83)
- workqueue: Added null check and warning (credits to Srinivasarao P)
- android: lowmemorykiller: add lmk parameters tunning code. (credits to seungho1.park)
- android/lowmemorykiller: Account for total_swapcache_pages (credits to Liam Mark)
- defconfig: Disable CONFIG_ENABLE_VMALLOC_SAVING (credits to arco68)
- defconfig: Disable KGSL shadow writes (credits to arco68)
- ARM: kconfig: select HAVE_EFFICIENT_UNALIGNED_ACCESS for CPUv6+ && MMU (credits to Will Deacon)
- usb: msm72k_otg: Update OTG status management (credits to Christopher83)
- usb: msm72k_otg: Allow USB bus overdraw for Legacy OTG (credits to Christopher83)
- msm: Qdsp5v2: audio: Migrate to ION. (credits to Kalyani Polepeddy)
- audio: msm: qdsp5v2: Switch hostPCM driver to ION (credits to Kalyani Polepeddy)
- Initial commit for ION compilation errors (credits to Kalyani Polepeddy)
- msm: audio : Enable LPA (credits to Kalyani polepeddy)
- audio : Copyright correction. (credits to Kalyani polepeddy)
- msm: audio VOIP fixes. (credits to Kalyani polepeddy)
- msm: Remove all references to pmem from audio files (credits to Laura Abbott)
- qdsp5: memset stack buffer allocation (credits to Asish Bhattacharya)
- exFAT: Update to v1.2.5 (credits to arco68)
- defconfig: Disable NTFS and build exFAT as built-in (credits to arco68)
- Revert lowmem and vmalloc patches (credits to arco68)
- sensors_ariesve: gp2a_proximity: Fix unbalanced enable for proximity IRQ (credits to Christopher83)
- misc: bln: New implementation and changes for BLNv10 (credits to Christopher83)
- Update default and custom defconfigs (credits to Christopher83)

[Christopher83]

Ciao a tutti,
ho rilasciato le build del nuovo K^Kernel v1.2, pronte per essere usate con la nuova rom ADC CM 10.2 Release 4.

Changelog:

- Kernel 3.4.80
- Sources synched with cm-10.2_ion_pmem_adsp repo branches of DevCon Team
- Built with my latest custom Linaro 4.8.3-2014.02 toolchain optimized for Cortex-A8
- misc: bln: Turn off touch-keys after the completion of a notification (credits to Christopher83)
- msm: camera: Set correct mount angle for S5KA3DFX front camera (credits to Christopher83)
- block: bfq: Squashed update from v6r2 to v7 (credits to arco68)
- cpufreq: Fix policy getting stuck when user & kernel min/max don't overlap (credits to Saravana Kannan)
- arm: if there's no handler we need to restore sigmask, syscall or no syscall (credits to Al Viro)
- arm: new way of handling ERESTART_RESTARTBLOCK (credits to Al Viro)
- driver core: fix possible missing of device probe (credits to Sagar Dharia)
- mach-msm:bus_config:fix possible missing error check (credits to Swetha Chikkaboraiah)
- diag: Reduce error message frequency (credits to Katish Paran)
- Rotator getting stuck leading to fence timeout (credits to Justin Philip)
- block: add a flag to identify PM request (credits to Lin Ming)
- block: add runtime pm helpers (credits to Lin Ming)
- block: implement runtime pm strategy (credits to Lin Ming)
- blkpm: avoid sleep when holding queue lock (credits to Aaron Lu)
- block: allow REQ_PM requests even when the device is suspended (credits to Sujit Reddy Thumma)
- block: do not notify urgent request, when flush with data in flight (credits to Konstantin Dorfman)
- Bluetooth: Replace sprintf with snprintf (credits to Juffin Alex Varghese)
- msm_serial_hs: Discard Clock On/Off request after Port Close (credits to Dilip Kota)
- block: bfq: Squashed update from v7 to v7r1 (credits to arco68)
- cpufreq: interactive: fix compiling warnings (credits to Chih-Wei Huang)
- cpufreq: interactive: Allow 1 ms error in above_hispeed_delay comparisons (credits to Rohit Gupta)
- cpufreq: interactive: Reset floor_validate_time if busy at max for 100ms (credits to Rohit Gupta)
- cpufreq: interactive: Add a sampling_down_factor for max frequencies (credits to Rohit Gupta)
- cpufreq: interactive: Remove trace event from idle_start handler (credits to Rohit Gupta)
- cpuidle: make a single register function for all (credits to Daniel Lezcano)
- debug-pagealloc: Panic on pagealloc corruption (credits to Subbaraman Narayanamurthy)
- ext4: speed up truncate/unlink by not using bforget() unless needed (credits to Andrey Sidorov)
- jbd2: optimize jbd2_journal_force_commit (credits to mrg666)
- mm: methods for teaching filesystems about PG_swapcache pages (credits to Mel Gorman)
- msm: kgsl: Fix mem leak when page allocation fails (credits to Hareesh Gundu)
- msm: kgsl: Change an overflow check to be "smart" compiler proof (credits to Jordan Crouse)
- msm: kgsl: Fix overflow check in mmap_range_valid (credits to Jordan Crouse)
- msm: vidc: enable pic_order_cnt_type for H264 encoding (credits to srikarri)
- ping: prevent NULL pointer dereference on write to msg_name (credits to Hannes Frederic Sowa)
- SELinux: Fix kernel BUG on empty security contexts. (credits to Stephen Smalley)
- sync: Fix a race condition between release_obj and print_obj (credits to Alistair Strachan)
- tcp: add a sysctl to config the tcp_default_init_rwnd (credits to JP Abgrall)
- uio: msm_shared: Add support for platform data (credits to Pratibhasagar V)
- writeback: fix race that cause writeback hung (credits to Junxiao Bi)
- crypto: Several updates and fixes to crypto drivers (credits to CAF Team)
- msm: kgsl: Add an input handler to power up the GPU on a  touch event (credits to Tk-Glitch)
- ARM: be strict about FP exceptions in kernel mode (credits to mrg666)
- ARM: add support for kernel mode NEON (credits to mrg666)
- ARM: crypto: add NEON accelerated XOR implementation (credits to Ard Biesheuvel)
- ARM: 7835/2: fix modular build of xor_blocks() with NEON enabled (credits to Ard Biesheuvel)
- ARM: move VFP init to an earlier boot stage (credits to Ard Biesheuvel)
- ARM: Perform the creation of procfs node for VFP later (credits to Christopher83)
- ARM: only allow kernel mode neon with AEABI This prevents the linker erroring with: (credits to Russell King)
- ARM: 7626/1: arm/crypto: Make asm SHA-1 and AES code Thumb-2 compatible (credits to Dave Martin)
- ARM: 7723/1: crypto: sha1-armv4-large.S: fix SP handling (credits to Ard Biesheuvel)
- ARM: 7837/3: fix Thumb-2 bug in AES assembler code (credits to Ard Biesheuvel)
- crypto: create generic version of ablk_helper (credits to Ard Biesheuvel)
- ARM: pull in <asm/simd.h> from asm-generic (credits to Ard Biesheuvel)
- ARM: move AES typedefs and function prototypes to separate header (credits to Ard Biesheuvel)
- ARM: add support for bit sliced AES using NEON instructions (credits to Ard Biesheuvel)
- ARM: add .gitignore entry for aesbs-core.S (credits to Russell King)
- CRYPTO: Fix more AES build errors (credits to Russell King)
- workqueues: Introduce new flag WQ_POWER_EFFICIENT for power oriented workqueues (credits to Viresh Kumar)
- workqueue: Add system wide power_efficient workqueues (credits to Viresh Kumar)
- block: queue work on power efficient wq (credits to Viresh Kumar)
- xsched: Optimize build_sched_domains() for saving first SD node for a cpu (credits to Viresh Kumar)
- PHYLIB: queue work on system_power_efficient_wq (credits to Viresh Kumar)
- ASoC: pcm: Use the power efficient workqueue for delayed powerdown (credits to Mark Brown)
- ASoC: jack: Use power efficient workqueue (credits to Luis Cruz)
- regulator: core: Use the power efficient workqueue for delayed powerdown (credits to Luis Cruz)
- ASM: word-at-a-time: make the interfaces truly generic  (credits to Chad Goodman and poondog)
- LIB: use generic strnlen_user and strncpy_from_user functions (credits to Chad Goodman and poondog)
- ARM: dcache: select DCACHE_WORD_ACCESS for little-endian ARMv6+ CPUs (credits to Chad Goodman and poondog)
- ARM: 7927/1: dcache: select DCACHE_WORD_ACCESS for big-endian CPUs (credits to Will Deacon)
- sched: Add sysinterface for GENTLE_FAIR_SLEEPERS (credits to Tk-Glitch)
- sched: Consider max cost of idle balance per sched domain (credits to Paul Reioux)
- sched: Periodically decay max cost of idle balance (credits to Paul Reioux)
- cpufreq: Optimize cpufreq_frequency_table_verify() (credits to Viresh Kumar)
- msm: camera: Don't set a flip for S5KA3DFX front camera on Ariesve (credits to Christopher83)
- mach-msm: Revised VIDC memory reservation to fix video re-encoding issues (credits to Christopher83)
- Update default and custom defconfigs (credits to Christopher83)

Nota:
Per risolvere i problemi di video re-encoding (ad esempio la conversione effettuata prima di inviare un video usando WhatsApp) è stato necessario aggiungere alcuni MB in più all'allocazione ION destinata al video encoder/decoder (VIDC), la nuova configurazione della memoria è 348MB di ram libera invece di 352MB, come il kernel stock della nuova rom.

[Andreagia94]

Chiedo a @Christopher83 se esiste un modo per far vedere le emoji KitKat su Jelly Bean, io ho provato in modo nativo ma non riesco..tu sai qualcosa? Scusatemi l'OT

[Christopher83]

Chiedo a @Christopher83 se esiste un modo per far vedere le emoji KitKat su Jelly Bean, io ho provato in modo nativo ma non riesco..tu sai qualcosa? Scusatemi l'OT

Beh, bisognerebbe portare quelle implementazioni anche nella cm 10.1/10.2, ma non so dirti se è una cosa semplice ed immediata, dovrei innanzitutto risalire a quali siano le modifiche fatte per realizzare tale feature sulla cm 11...