shinys000114/linux
1
0
Fork 0
mirror of https://github.com/hardkernel/linux.git synced 2026-06-07 19:30:30 +09:00
Code Issues Packages Projects Releases Wiki Activity
795,227 Commits 55 Branches 2,486 Tags
a92c895e22b738454f06651f3aa4d8f441157f18
Go to file
Clone
Open with VS Code Open with VSCodium Open with Intellij IDEA
Download ZIP Download TAR.GZ Download BUNDLE
Eric Dumazet a92c895e22 tcp: annotate lockless access to tcp_memory_pressure 
[ Upstream commit 1f142c17d1 ]

tcp_memory_pressure is read without holding any lock,
and its value could be changed on other cpus.

Use READ_ONCE() to annotate these lockless reads.

The write side is already using atomic ops.

Fixes: b8da51ebb1 ("tcp: introduce tcp_under_memory_pressure()")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-01-27 14:51:18 +01:00
arch
powerpc/mm/mce: Keep irqs disabled during lockless page table walk
2020-01-27 14:51:14 +01:00
block
block: don't use bio->bi_vcnt to figure out segment number
2020-01-27 14:50:23 +01:00
certs
export.h: remove VMLINUX_SYMBOL() and VMLINUX_SYMBOL_STR()
2018-08-22 23:21:44 +09:00
crypto
crypto: tgr192 - fix unaligned memory access
2020-01-27 14:50:13 +01:00
Documentation
bus: ti-sysc: Add mcasp optional clocks flag
2020-01-27 14:50:02 +01:00
drivers
net: add {READ|WRITE}_ONCE() annotations on ->rskq_accept_head
2020-01-27 14:51:18 +01:00
firmware
Fix built-in early-load Intel microcode alignment
2020-01-23 08:21:29 +01:00
fs
f2fs: fix to avoid accessing uninitialized field of inode page in is_alive()
2020-01-27 14:51:13 +01:00
include
tcp: annotate lockless access to tcp_memory_pressure
2020-01-27 14:51:18 +01:00
init
fork: fix some -Wmissing-prototypes warnings
2019-12-05 09:21:04 +01:00
ipc
ipc/mqueue.c: only perform resource calculation if user valid
2019-08-06 19:06:52 +02:00
kernel
irqdomain: Add the missing assignment of domain->fwnode for named fwnode
2020-01-27 14:51:09 +01:00
lib
Partially revert "kfifo: fix kfifo_alloc() and kfifo_init()"
2020-01-27 14:51:08 +01:00
LICENSES
LICENSES: Remove CC-BY-SA-4.0 license text
2018-10-18 11:28:50 +02:00
mm
mm/huge_memory.c: thp: fix conflict of above-47bit hint address and PMD alignment
2020-01-23 08:21:32 +01:00
net
tcp: annotate lockless access to tcp_memory_pressure
2020-01-27 14:51:18 +01:00
samples
samples: bpf: fix syscall_tp due to unused syscall
2020-01-12 12:17:13 +01:00
scripts
kconfig: don't crash on NULL expressions in expr_eq()
2020-01-12 12:17:19 +01:00
security
keys: Timestamp new keys
2020-01-27 14:50:23 +01:00
sound
ASoC: sun4i-i2s: RX and TX counter registers are swapped
2020-01-27 14:51:05 +01:00
tools
tools: bpftool: fix format strings and arguments for jsonw_printf()
2020-01-27 14:51:05 +01:00
usr
kbuild: clean compressed initramfs image
2019-10-07 18:57:16 +02:00
virt
KVM: arm/arm64: vgic: Don't rely on the wrong pending table
2019-12-13 08:52:45 +01:00
.clang-format
clang-format: Set IndentWrappedFunctionNames false
2018-08-01 18:38:51 +02:00
.cocciconfig
…
.get_maintainer.ignore
…
.gitattributes
.gitattributes: set git diff driver for C source code files
2016-10-07 18:46:30 -07:00
.gitignore
Merge tag 'kbuild-v4.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
2018-04-15 17:21:30 -07:00
.mailmap
Merge tag 'libnvdimm-for-4.19_misc' of gitolite.kernel.org:pub/scm/linux/kernel/git/nvdimm/nvdimm
2018-08-25 18:13:10 -07:00
COPYING
COPYING: use the new text with points to the license files
2018-03-23 12:41:45 -06:00
CREDITS
9p: remove Ron Minnich from MAINTAINERS
2018-08-17 16:20:26 -07:00
Kbuild
Merge tag 'kbuild-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
2017-11-17 17:45:29 -08:00
Kconfig
kconfig: move the "Executable file formats" menu to fs/Kconfig.binfmt
2018-08-02 08:06:55 +09:00
MAINTAINERS
USB: rio500: Remove Rio 500 kernel driver
2019-10-17 13:44:47 -07:00
Makefile
kbuild: mark prepare0 as PHONY to fix external module build
2020-01-27 14:50:13 +01:00
README
Docs: Added a pointer to the formatted docs to README
2018-03-21 09:02:53 -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.
See Documentation/00-INDEX for a list of what is contained in each file.

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.
Reference in New Issue View Git Blame Copy Permalink
Description
No description provided
Readme 7.9 GiB
Languages
C 97.7%
Assembly 1.6%
Makefile 0.3%
Perl 0.1%