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Mikulas Patocka 9f414eb409 rds: add missing barrier to release_refill 
The functions clear_bit and set_bit do not imply a memory barrier, thus it
may be possible that the waitqueue_active function (which does not take
any locks) is moved before clear_bit and it could miss a wakeup event.

Fix this bug by adding a memory barrier after clear_bit.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Cc: stable@vger.kernel.org
Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-12 10:46:01 +01:00
arch
Including fixes from bluetooth, bpf, can and netfilter.
2022-08-11 13:45:37 -07:00
block
block: convert to advancing variants of iov_iter_get_pages{,_alloc}()
2022-08-08 22:37:22 -04:00
certs
Kbuild updates for v5.20
2022-08-10 10:40:41 -07:00
crypto
crypto: blake2b: effectively disable frame size warning
2022-08-10 17:59:11 -07:00
Documentation
Including fixes from bluetooth, bpf, can and netfilter.
2022-08-11 13:45:37 -07:00
drivers
Including fixes from bluetooth, bpf, can and netfilter.
2022-08-11 13:45:37 -07:00
fs
New code for 6.0:
2022-08-11 13:11:49 -07:00
include
Including fixes from bluetooth, bpf, can and netfilter.
2022-08-11 13:45:37 -07:00
init
Kbuild updates for v5.20
2022-08-10 10:40:41 -07:00
io_uring
iov_iter work, part 1 - isolated cleanups and optimizations.
2022-08-03 13:50:22 -07:00
ipc
Updates to various subsystems which I help look after. lib, ocfs2,
2022-08-07 10:03:24 -07:00
kernel
Including fixes from bluetooth, bpf, can and netfilter.
2022-08-11 13:45:37 -07:00
lib
iov_iter stuff, part 2, rebased
2022-08-08 20:04:35 -07:00
LICENSES
LICENSES/LGPL-2.1: Add LGPL-2.1-or-later as valid identifiers
2021-12-16 14:33:10 +01:00
mm
- hugetlb_vmemmap cleanups from Muchun Song
2022-08-10 11:18:00 -07:00
net
rds: add missing barrier to release_refill
2022-08-12 10:46:01 +01:00
samples
Tracing updates for 5.20 / 6.0
2022-08-05 09:41:12 -07:00
scripts
Revert "Makefile.extrawarn: re-enable -Wformat for clang"
2022-08-11 08:40:01 -07:00
security
+ Features
2022-08-10 10:53:22 -07:00
sound
sound updates for 6.0-rc1
2022-08-06 10:19:51 -07:00
tools
Including fixes from bluetooth, bpf, can and netfilter.
2022-08-11 13:45:37 -07:00
usr
Not a lot of material this cycle. Many singleton patches against various
2022-05-27 11:22:03 -07:00
virt
KVM: Actually create debugfs in kvm_create_vm()
2022-08-10 15:08:28 -04:00
.clang-format
PCI/DOE: Add DOE mailbox support functions
2022-07-19 15:38:04 -07:00
.cocciconfig
…
.get_maintainer.ignore
Opt out of scripts/get_maintainer.pl
2019-05-16 10:53:40 -07:00
.gitattributes
.gitattributes: use 'dts' diff driver for dts files
2019-12-04 19:44:11 -08:00
.gitignore
kbuild: split the second line of *.mod into *.usyms
2022-05-08 03:16:59 +09:00
.mailmap
Updates to various subsystems which I help look after. lib, ocfs2,
2022-08-07 10:03:24 -07:00
COPYING
COPYING: state that all contributions really are covered by this file
2020-02-10 13:32:20 -08:00
CREDITS
drm for 5.20/6.0
2022-08-03 19:52:08 -07:00
Kbuild
kbuild: rename hostprogs-y/always to hostprogs/always-y
2020-02-04 01:53:07 +09:00
Kconfig
kbuild: ensure full rebuild when the compiler is updated
2020-05-12 13:28:33 +09:00
MAINTAINERS
Including fixes from bluetooth, bpf, can and netfilter.
2022-08-11 13:45:37 -07:00
Makefile
Makefile: link with -z noexecstack --no-warn-rwx-segments
2022-08-10 18:29:34 -07:00
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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