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Yicong Yang 0f9d2fc588 i2c: hisi: Avoid redundant interrupts 
[ Upstream commit cc9812a3096d1986caca9a23bee99effc45c08df ]

After issuing all the messages we can disable the TX_EMPTY interrupts
to avoid handling redundant interrupts. For doing a sinlge bus
detection (i2cdetect -y -r 0) we can reduce ~97% interrupts (before
~12000 after ~400).

Signed-off-by: Sheng Feng <fengsheng5@huawei.com>
Signed-off-by: Yicong Yang <yangyicong@hisilicon.com>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-04-20 12:13:54 +02:00
arch
ARM: 9290/1: uaccess: Fix KASAN false-positives
2023-04-20 12:13:54 +02:00
block
block: don't allow multiple bios for IOCB_NOWAIT issue
2023-03-10 09:39:55 +01:00
certs
certs/blacklist_hashes.c: fix const confusion in certs blacklist
2022-06-22 14:22:01 +02:00
crypto
crypto: rsa-pkcs1pad - Use akcipher_request_complete
2023-03-10 09:39:16 +01:00
Documentation
tcp: restrict net.ipv4.tcp_app_win
2023-04-20 12:13:53 +02:00
drivers
i2c: hisi: Avoid redundant interrupts
2023-04-20 12:13:54 +02:00
fs
btrfs: fix fast csum implementation detection
2023-04-20 12:13:52 +02:00
include
ftrace: Mark get_lock_parent_ip() __always_inline
2023-04-13 16:48:24 +02:00
init
kbuild: Add CONFIG_PAHOLE_VERSION
2023-02-25 12:06:45 +01:00
io_uring
io_uring: avoid null-ptr-deref in io_arm_poll_handler
2023-03-22 13:31:37 +01:00
ipc
ipc/sem: Fix dangling sem_array access in semtimedop race
2022-12-08 11:28:45 +01:00
kernel
ring-buffer: Fix race while reader and writer are on the same page
2023-04-13 16:48:26 +02:00
lib
kobject: Fix slab-out-of-bounds in fill_kobj_path()
2023-03-10 09:39:35 +01:00
LICENSES
LICENSES/dual/CC-BY-4.0: Git rid of "smart quotes"
2021-07-15 06:31:24 -06:00
mm
mm: take a page reference when removing device exclusive entries
2023-04-13 16:48:26 +02:00
net
skbuff: Fix a race between coalescing and releasing SKBs
2023-04-20 12:13:54 +02:00
samples
samples: vfio-mdev: Fix missing pci_disable_device() in mdpy_fb_probe()
2022-12-31 13:14:31 +01:00
scripts
kconfig: Update config changed flag before calling callback
2023-03-22 13:31:29 +01:00
security
keys: Do not cache key in task struct if key is requested from kernel thread
2023-03-30 12:47:47 +02:00
sound
ALSA: hda/sigmatel: fix S/PDIF out on Intel D*45* motherboards
2023-04-20 12:13:52 +02:00
tools
libbpf: Fix single-line struct definition output in btf_dump
2023-04-20 12:13:54 +02:00
usr
usr/include/Makefile: add linux/nfc.h to the compile-test coverage
2022-02-01 17:27:15 +01:00
virt
KVM: fix memoryleak in kvm_init()
2023-03-17 08:49:04 +01:00
.clang-format
clang-format: Update with the latest for_each macro list
2021-05-12 23:32:39 +02:00
.cocciconfig
…
.get_maintainer.ignore
Opt out of scripts/get_maintainer.pl
2019-05-16 10:53:40 -07:00
.gitattributes
.gitattributes: use 'dts' diff driver for dts files
2019-12-04 19:44:11 -08:00
.gitignore
.gitignore: ignore only top-level modules.builtin
2021-05-02 00:43:35 +09:00
.mailmap
mailmap: add Andrej Shadura
2021-10-18 20:22:03 -10:00
COPYING
COPYING: state that all contributions really are covered by this file
2020-02-10 13:32:20 -08:00
CREDITS
MAINTAINERS: Move Daniel Drake to credits
2021-09-21 08:34:58 +03:00
Kbuild
kbuild: rename hostprogs-y/always to hostprogs/always-y
2020-02-04 01:53:07 +09:00
Kconfig
kbuild: ensure full rebuild when the compiler is updated
2020-05-12 13:28:33 +09:00
MAINTAINERS
kbuild: Add CONFIG_PAHOLE_VERSION
2023-02-25 12:06:45 +01:00
Makefile
Linux 5.15.107
2023-04-13 16:48:27 +02:00
README
Drop all 00-INDEX files from Documentation/
2018-09-09 15:08:58 -06:00

README 

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.
Description
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