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617fe4fa82
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Linus Torvalds 617fe4fa82 Two changes in this cycle: 
- a micro-optimization in static_key_slow_inc_cpuslocked()
  - fix futex death-notification wakeup bug
 
 Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Merge tag 'locking-core-2022-12-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

Pull locking updates from Ingo Molnar:
 "Two changes in this cycle:

   - a micro-optimization in static_key_slow_inc_cpuslocked()

   - fix futex death-notification wakeup bug"

* tag 'locking-core-2022-12-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  futex: Resend potentially swallowed owner death notification
  jump_label: Use atomic_try_cmpxchg() in static_key_slow_inc_cpuslocked()
2022-12-12 15:14:53 -08:00
arch - Have alternatives patch the same sections in modules as in vmlinux 2022-12-12 14:54:24 -08:00
block block-6.1-2022-11-25 2022-11-25 17:50:57 -08:00
certs certs: make system keyring depend on built-in x509 parser 2022-09-24 04:31:18 +09:00
crypto treewide: use get_random_bytes() when possible 2022-10-11 17:42:58 -06:00
Documentation Add a sysctl to control the split lock misery mode 2022-12-12 14:39:51 -08:00
drivers - Fix confusing output from /sys/kernel/debug/ras/daemon_active 2022-12-12 14:51:56 -08:00
fs printk changes for 6.2 2022-12-12 09:01:36 -08:00
include - Make ghes_edac a simple module like the rest of the EDAC drivers and 2022-12-12 14:47:31 -08:00
init init/Kconfig: fix CC_HAS_ASM_GOTO_TIED_OUTPUT test with dash 2022-11-22 22:42:38 +09:00
io_uring io_uring: Fix a null-ptr-deref in io_tctx_exit_cb() 2022-12-07 06:45:20 -07:00
ipc ipc/sem: Fix dangling sem_array access in semtimedop race 2022-12-05 10:54:44 -08:00
kernel Two changes in this cycle: 2022-12-12 15:14:53 -08:00
lib cxl for 6.2 2022-12-12 13:55:31 -08:00
LICENSES LICENSES/LGPL-2.1: Add LGPL-2.1-or-later as valid identifiers 2021-12-16 14:33:10 +01:00
mm hyperv-next for v6.2 2022-12-12 09:34:16 -08:00
net Updates for timers, timekeeping and drivers: 2022-12-12 12:52:02 -08:00
rust Kbuild: add Rust support 2022-09-28 09:02:20 +02:00
samples VFIO updates for v6.1-rc1 2022-10-12 14:46:48 -07:00
scripts SoC: DT changes for 6.2 2022-12-12 10:21:03 -08:00
security KEYS: trusted: tee: Make registered shm dependency explicit 2022-12-08 16:20:46 +00:00
sound ASoC: Fixes for v6.1 2022-11-30 17:26:55 +01:00
tools * Clarify XSAVE consistency warnings 2022-12-12 14:41:57 -08:00
usr usr/gen_init_cpio.c: remove unnecessary -1 values from int file 2022-10-03 14:21:44 -07:00
virt Merge branch 'kvm-dwmw2-fixes' into HEAD 2022-11-23 18:59:45 -05:00
.clang-format printk changes for 6.2 2022-12-12 09:01:36 -08:00
.cocciconfig scripts: add Linux .cocciconfig for coccinelle 2016-07-22 12:13:39 +02:00
.get_maintainer.ignore get_maintainer: add Alan to .get_maintainer.ignore 2022-08-20 15:17:44 -07:00
.gitattributes .gitattributes: use 'dts' diff driver for dts files 2019-12-04 19:44:11 -08:00
.gitignore kbuild: Cleanup DT Overlay intermediate files as appropriate 2022-11-18 14:45:30 -06:00
.mailmap 9 hotfixes. 6 for MM, 3 for other areas. Four of these patches address 2022-12-10 17:10:52 -08:00
.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 MAINTAINERS: Remove Michal Marek from Kbuild maintainers 2022-11-16 14:53:00 +09:00
Kbuild Kbuild updates for v6.1 2022-10-10 12:00:45 -07:00
Kconfig kbuild: ensure full rebuild when the compiler is updated 2020-05-12 13:28:33 +09:00
MAINTAINERS - Make ghes_edac a simple module like the rest of the EDAC drivers and 2022-12-12 14:47:31 -08:00
Makefile SoC: DT changes for 6.2 2022-12-12 10:21:03 -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.