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Kairui Song 5411485b92 cgroup: use a standalone workqueue for killing css
Upstream: pending

A race is observed when V1 and V2 is comounted, queued work on
cgroup_destroy_wq may get over written before get executed, leave cgroup
dying without being offlined, and hung the system. Avoid such problem by
using a standalone queue.

Signed-off-by: Kairui Song <kasong@tencent.com>
2023-12-12 15:57:10 +08:00
Documentation pagecachelimit: limit the pagecache ratio of totalram 2023-12-12 15:57:06 +08:00
LICENSES LICENSES: Add the copyleft-next-0.3.1 license 2022-11-08 15:44:01 +01:00
arch arm64: fake a reliable stacktrace for livepath 2023-12-12 15:57:07 +08:00
block psi: expose cgroup v1 interface for psi 2023-12-12 15:57:08 +08:00
certs certs: Reference revocation list for all keyrings 2023-08-17 20:12:41 +00:00
crypto crypto: pcrypt - Fix hungtask for PADATA_RESET 2023-11-28 17:19:42 +00:00
dist config: update config for ocks-2401 2023-12-12 15:56:44 +08:00
drivers sysfs: add sysfs attribute to hide disk devices 2023-12-12 15:57:02 +08:00
fs cgroupfs: support stat based on cpuacct 2023-12-12 15:57:06 +08:00
include cgroup: use a standalone workqueue for killing css 2023-12-12 15:57:10 +08:00
init tkernel: initial support and nonpriv_bind 2023-12-12 15:56:47 +08:00
io_uring io_uring/kbuf: recycle freed mapped buffer ring entries 2023-12-08 08:52:21 +01:00
ipc Add x86 shadow stack support 2023-08-31 12:20:12 -07:00
kernel cgroup: use a standalone workqueue for killing css 2023-12-12 15:57:10 +08:00
lib parisc: Drop the HP-UX ENOSYM and EREMOTERELEASE error codes 2023-12-08 08:52:20 +01:00
mm mm/vmscan.c: add cond_resched function call into __shrink_page_cache 2023-12-12 15:57:10 +08:00
net ceph: Add new mount option req_resend 2023-12-12 15:56:59 +08:00
rust rust: docs: fix logo replacement 2023-10-19 16:40:00 +02:00
samples samples/bpf: syscall_tp_user: Fix array out-of-bound access 2023-11-28 17:19:48 +00:00
scripts scripts/gdb/vmalloc: disable on no-MMU 2023-11-28 17:20:05 +00:00
security kabi: add paddings (part 2) 2023-12-12 15:56:46 +08:00
sound ALSA: hda/realtek: Add supported ALC257 for ChromeOS 2023-12-08 08:52:16 +01:00
tools selftests/net: mptcp: fix uninitialized variable warnings 2023-12-08 08:52:22 +01:00
usr initramfs: Encode dependency on KBUILD_BUILD_TIMESTAMP 2023-06-06 17:54:49 +09:00
virt ARM: 2023-09-07 13:52:20 -07:00
.clang-format iommu: Add for_each_group_device() 2023-05-23 08:15:51 +02:00
.cocciconfig
.get_maintainer.ignore get_maintainer: add Alan to .get_maintainer.ignore 2022-08-20 15:17:44 -07:00
.gitattributes dist: initial support 2023-12-12 15:56:34 +08:00
.gitignore dist: initial support 2023-12-12 15:56:34 +08:00
.mailmap 20 hotfixes. 12 are cc:stable and the remainder address post-6.5 issues 2023-10-24 09:52:16 -10:00
.rustfmt.toml rust: add `.rustfmt.toml` 2022-09-28 09:02:20 +02:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS USB: Remove Wireless USB and UWB documentation 2023-08-09 14:17:32 +02:00
Kbuild Kbuild updates for v6.1 2022-10-10 12:00:45 -07:00
Kconfig tkernel: netatop: add netatop module in kernel/tkernel/ 2023-12-12 15:56:47 +08:00
MAINTAINERS Char/Misc driver fixes for 6.6-final 2023-10-28 07:51:27 -10:00
Makefile dist: initial support 2023-12-12 15:56:34 +08:00
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.