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Peter Zijlstra 17cc2b5525 cpuidle: Ensure ct_cpuidle_enter() is always called from noinstr/__cpuidle 
Tracing (kprobes included) and other compiler instrumentation relies
on a normal kernel runtime. Therefore all functions that disable RCU
should be noinstr, as should all functions that are called while RCU
is disabled.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://lore.kernel.org/r/20230112195542.212914195@infradead.org
2023-01-13 11:48:17 +01:00
arch
entry, kasan, x86: Disallow overriding mem*() functions
2023-01-13 11:48:17 +01:00
block
treewide: Convert del_timer*() to timer_shutdown*()
2022-12-25 13:38:09 -08:00
certs
certs: make system keyring depend on built-in x509 parser
2022-09-24 04:31:18 +09:00
crypto
This update includes the following changes:
2022-12-14 12:31:09 -08:00
Documentation
sched/documentation: Document the util clamp feature
2023-01-05 12:08:34 +01:00
drivers
cpuidle: Ensure ct_cpuidle_enter() is always called from noinstr/__cpuidle
2023-01-13 11:48:17 +01:00
fs
sched: Introduce per-memory-map concurrency ID
2022-12-27 12:52:11 +01:00
include
sched/core: Always inline __this_cpu_preempt_check()
2023-01-13 11:48:17 +01:00
init
sched: Introduce per-memory-map concurrency ID
2022-12-27 12:52:11 +01:00
io_uring
io_uring/net: fix cleanup after recycle
2022-12-19 08:28:28 -07:00
ipc
Non-MM patches for 6.2-rc1.
2022-12-12 17:28:58 -08:00
kernel
tracing, hardirq: No moar _rcuidle() tracing
2023-01-13 11:48:16 +01:00
lib
ubsan: Fix objtool UACCESS warns
2023-01-13 11:48:17 +01:00
LICENSES
LICENSES: Add the copyleft-next-0.3.1 license
2022-11-08 15:44:01 +01:00
mm
entry, kasan, x86: Disallow overriding mem*() functions
2023-01-13 11:48:17 +01:00
net
treewide: Convert del_timer*() to timer_shutdown*()
2022-12-25 13:38:09 -08:00
rust
rust: types: add Opaque type
2022-12-04 01:59:16 +01:00
samples
Char/Misc driver changes for 6.2-rc1
2022-12-16 03:49:24 -08:00
scripts
modernize use of grep in coccicheck
2022-12-23 13:56:41 -08:00
security
kernel hardening fixes for v6.2-rc1
2022-12-23 12:00:24 -08:00
sound
treewide: Convert del_timer*() to timer_shutdown*()
2022-12-25 13:38:09 -08:00
tools
entry, kasan, x86: Disallow overriding mem*() functions
2023-01-13 11:48:17 +01:00
usr
usr/gen_init_cpio.c: remove unnecessary -1 values from int file
2022-10-03 14:21:44 -07:00
virt
ARM64:
2022-12-15 11:12:21 -08:00
.clang-format
iommufd for 6.2
2022-12-14 09:15:43 -08:00
.cocciconfig
…
.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
Non-MM patches for 6.2-rc1.
2022-12-12 17:28:58 -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: zram: zsmalloc: Add an additional co-maintainer
2022-12-15 16:37:49 -08:00
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
io_uring-6.2-2022-12-19
2022-12-21 16:28:25 -08:00
Makefile
Linux 6.2-rc1
2022-12-25 13:41:39 -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.
Description
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