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[KERNEL][TWRP][2.8.0.0-unofici][f2fs support] Khaon's kernel & misc 23/09

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nigelhealy
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Using updated kernel on Thunderkat ROM, f2f data cache.

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Nexus 5 stock 4.4.4 +ElementalX rooted, Nexus 7 2013 stock 4.4.4 +ElementalX rooed, Nexus 10 CM 11 rooted, OnePlusOne stock rooted.
 
Khaon
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(Last edited by Khaon; Yesterday at 12:03 PM.) Reason: changelog wasnt complete
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Default New build online !

Hello all, new build online !! Might be unstable !!

Kernel is updated to linux 3.4.103, from my testing it seems there is no longer slow behavior. Feedback welcome if it is unstable.

Change log :

 
Linux 3.4.103
Makefile : compiling with graphite
frandom: A fast random number generator as a kernel module for Linux.
Vibration interface goes LIVE

F2FS :
Quote:
f2fs: refactor flush_nat_entries to remove costly reorganizing ops
f2fs: introduce FITRIM in f2fs_ioctl
f2fs: introduce cp_control structure
f2fs: use more free segments until SSR is activated
f2fs: change the ipu_policy option to enable combinations
f2fs: fix to search whole dirty segmap when get_victim
f2fs: fix to clean previous mount option when remount_fs
f2fs: skip punching hole in special condition
f2fs: support large sector size
f2fs: fix to truncate blocks past EOF in ->setattr
f2fs: update i_size when __allocate_data_block
f2fs: use MAX_BIO_BLOCKS(sbi)
f2fs: remove redundant operation during roll-forward recovery
f2fs: do not skip latest inode information
f2fs: fix roll-forward missing scenarios
f2fs: fix conditions to remain recovery information in f2fs_sync_file
f2fs: introduce a flag to represent each nat entry information
f2fs: use meta_inode cache to improve roll-forward speed
f2fs: fix double lock for inode page during roll-foward recovery
f2fs: fix a race condition in next_free_nid
Merge remote-tracking branch 'common/android-3.4' into origin/google_mainline:
Quote:
seccomp: Use atomic operations that are present in kernel 3.4.
seccomp: implement SECCOMP_FILTER_FLAG_TSYNC
introduce for_each_thread() to replace the buggy while_each_thread()
seccomp: allow mode setting across threads
seccomp: introduce writer locking
seccomp: split filter prep from check and apply
sched: move no_new_privs into new atomic flags
ARM: add seccomp syscall
seccomp: add "seccomp" syscall
seccomp: split mode setting routines
seccomp: extract check/assign mode helpers
seccomp: create internal mode-setting function
MAINTAINERS: create seccomp entry
CHROMIUM: ARM: r1->r0 for get/set arguments
CHROMIUM: seccomp: set -ENOSYS if there is no tracer
CHROMIUM: ARM: arch/arm: allow a scno of -1 to not cause a SIGILL
CHROMIUM: arch/arm: select HAVE_ARCH_SECCOMP_FILTER
CHROMIUM: arch/arm: move secure_computing into trace; respect return code
CHROMIUM: arch/arm: add asm/syscall.h
samples/seccomp: fix dependencies on arch macros
seccomp: fix build warnings when there is no CONFIG_SECCOMP_FILTER
seccomp: ignore secure_computing return values
seccomp: use a static inline for a function stub
Documentation: prctl/seccomp_filter
Fix execve behavior apparmor for PR_{GET,SET}_NO_NEW_PRIVS
Add PR_{GET,SET}_NO_NEW_PRIVS to prevent execve from granting privs


I am using cm11 compiled with linaro and with optimized compilation flags, dunno if anyone would be interessted that I share it?
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Fidelator
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Quote:
Originally Posted by Khaon View Post
Hello all, new build online !! Might be unstable !!

Kernel is updated to linux 3.4.103, from my testing it seems there is no longer slow behavior. Feedback welcome if it is unstable.

Change log :

 
Linux 3.4.103
Makefile : compiling with graphite
frandom: A fast random number generator as a kernel module for Linux.
Vibration interface goes LIVE

F2FS :


Merge remote-tracking branch 'common/android-3.4' into origin/google_mainline:


I am using cm11 compiled with linaro and with optimized compilation flags, dunno if anyone would be interessted that I share it?
Always in for anything that can make our N10 faster
 
Malnilion
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Quote:
Originally Posted by Khaon View Post
I am using cm11 compiled with linaro and with optimized compilation flags, dunno if anyone would be interessted that I share it?
Hell yes, I'd certainly be interested!


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f2fs, f2fs manta, nexus10 f2fs
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