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Linus Torvalds 9c38747f0c io_uring-6.2-2023-01-20 
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Merge tag 'io_uring-6.2-2023-01-20' of git://git.kernel.dk/linux

Pull io_uring fixes from Jens Axboe:
 "Fixes for the MSG_RING opcode. Nothing really major:

   - Fix an overflow missing serialization around posting CQEs to the
     target ring (me)

   - Disable MSG_RING on a ring that isn't enabled yet. There's nothing
     really wrong with allowing it, but 1) it's somewhat odd as nobody
     can receive them yet, and 2) it means that using the right delivery
     mechanism might change. As nobody should be sending CQEs to a ring
     that isn't enabled yet, let's just disable it (Pavel)

   - Tweak to when we decide to post remotely or not for MSG_RING
     (Pavel)"

* tag 'io_uring-6.2-2023-01-20' of git://git.kernel.dk/linux:
  io_uring/msg_ring: fix remote queue to disabled ring
  io_uring/msg_ring: fix flagging remote execution
  io_uring/msg_ring: fix missing lock on overflow for IOPOLL
  io_uring/msg_ring: move double lock/unlock helpers higher up
2023-01-20 12:39:45 -08:00
arch ARM: SoC DT and driver fixes 6.2 2023-01-20 11:00:03 -08:00
block block-6.2-2023-01-13 2023-01-13 17:41:19 -06:00
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 ARM: SoC DT and driver fixes 6.2 2023-01-20 11:00:03 -08:00
drivers Thermal control fix for 6.2-rc5 2023-01-20 11:14:41 -08:00
fs for-6.2-rc4-tag 2023-01-20 11:59:01 -08:00
include ARM: SoC DT and driver fixes 6.2 2023-01-20 11:00:03 -08:00
init 21 hotfixes. Thirteen of these address pre-6.1 issues and hence have 2023-01-16 16:36:39 -08:00
io_uring io_uring/msg_ring: fix remote queue to disabled ring 2023-01-20 09:49:34 -07:00
ipc Non-MM patches for 6.2-rc1. 2022-12-12 17:28:58 -08:00
kernel Including fixes from wireless, bluetooth, bpf and netfilter. 2023-01-20 09:58:44 -08:00
lib 21 hotfixes. Thirteen of these address pre-6.1 issues and hence have 2023-01-16 16:36:39 -08:00
LICENSES LICENSES: Add the copyleft-next-0.3.1 license 2022-11-08 15:44:01 +01:00
mm slab fixes for 6.2-rc5 2023-01-19 12:24:39 -08:00
net tcp: fix rate_app_limited to default to 1 2023-01-20 13:23:35 +00:00
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 kernel hardening fixes for v6.2-rc4 2023-01-14 10:04:00 -06:00
security tomoyo: Update website link 2023-01-13 23:11:38 +09:00
sound sound fixes for 6.2-rc4 2023-01-13 08:20:29 -06:00
tools linux-kselftest-fixes-6.2-rc5 2023-01-20 11:35:21 -08:00
usr usr/gen_init_cpio.c: remove unnecessary -1 values from int file 2022-10-03 14:21:44 -07:00
virt KVM: Ensure lockdep knows about kvm->lock vs. vcpu->mutex ordering rule 2023-01-11 13:32:21 -05:00
.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 .gitignore: ignore *.rpm 2022-12-30 17:22:14 +09:00
.mailmap 21 hotfixes. Thirteen of these address pre-6.1 issues and hence have 2023-01-16 16:36:39 -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 ACPI fixes for 6.2-rc5 2023-01-20 11:11:35 -08:00
Makefile Linux 6.2-rc4 2023-01-15 09:22:43 -06:00
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.