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Zhengping Jiang 1857c19941 Bluetooth: hci_sync: add lock to protect HCI_UNREGISTER

When the HCI_UNREGISTER flag is set, no jobs should be scheduled. Fix
potential race when HCI_UNREGISTER is set after the flag is tested in
hci_cmd_sync_queue.

Fixes: 0b94f2651f ("Bluetooth: hci_sync: Fix queuing commands when HCI_UNREGISTER is set")
Signed-off-by: Zhengping Jiang <jiangzp@google.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>

2023-06-05 17:13:14 -07:00

arch

fork, vhost: Use CLONE_THREAD to fix freezer/ps regression

2023-06-01 17:15:33 -04:00

block

block: make bio_check_eod work for zero sized devices

2023-05-24 08:19:26 -06:00

certs

KEYS: Add missing function documentation

2023-04-24 16:15:52 +03:00

crypto

Merge tag 'v6.4-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

2023-05-07 10:57:14 -07:00

Documentation

net/ipv4: ping_group_range: allow GID from 2147483648 to 4294967294

2023-06-02 09:55:22 +01:00

drivers

net: stmmac: dwmac-qcom-ethqos: fix a regression on EMAC < 3

2023-06-05 11:38:49 +01:00

fork, vhost: Use CLONE_THREAD to fix freezer/ps regression

2023-06-01 17:15:33 -04:00

include

Bluetooth: hci_sync: add lock to protect HCI_UNREGISTER

2023-06-05 17:13:14 -07:00

init

Merge tag 'objtool-core-2023-04-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2023-04-28 14:02:54 -07:00

io_uring

io_uring: unlock sqd->lock before sq thread release CPU

2023-05-25 09:30:13 -06:00

ipc

Merge branch 'work.namespace' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2023-02-24 19:20:07 -08:00

kernel

fork, vhost: Use CLONE_THREAD to fix freezer/ps regression

2023-06-01 17:15:33 -04:00

lib

Merge tag 'core-debugobjects-2023-05-28' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2023-05-28 07:15:33 -04:00

LICENSES

LICENSES: Add the copyleft-next-0.3.1 license

2022-11-08 15:44:01 +01:00

mm: fix zswap writeback race condition

2023-05-17 15:24:33 -07:00

net

Bluetooth: hci_sync: add lock to protect HCI_UNREGISTER

2023-06-05 17:13:14 -07:00

rust

Merge tag 'rust-6.4' of https://github.com/Rust-for-Linux/linux

2023-04-30 11:20:22 -07:00

samples

samples/bpf: Drop unnecessary fallthrough

2023-05-16 19:44:05 +02:00

scripts

Merge tag 'locking-core-2023-05-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2023-05-05 12:56:55 -07:00

security

Merge tag 'integrity-v6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity

2023-04-29 10:11:32 -07:00

sound

ALSA: hda/realtek: Enable headset onLenovo M70/M90

2023-05-24 14:18:59 +02:00

tools

selftests: mptcp: update userspace pm subflow tests

2023-06-05 15:15:57 +01:00

usr

initramfs: Check negative timestamp to prevent broken cpio archive

2023-04-16 17:37:01 +09:00

virt

KVM: Fix vcpu_array[0] races

2023-05-19 13:56:26 -04:00

.clang-format

Merge tag 'cxl-for-6.4' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl

2023-04-30 11:51:51 -07:00

.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 *.dtso files

2023-02-26 15:28:23 +09:00

.gitignore

Merge tag 'linux-kselftest-kunit-6.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

2023-04-24 12:31:32 -07:00

.mailmap

mailmap: add entries for Nikolay Aleksandrov

2023-05-17 09:35:05 +01:00

.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: sctp: move Neil to CREDITS

2023-05-12 08:51:32 +01:00

Kbuild

Merge tag 'kbuild-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

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

Merge tag '6.4-rc4-smb3-client-fixes' of git://git.samba.org/sfrench/cifs-2.6

2023-05-31 19:24:01 -04:00

Makefile

Linux 6.4-rc4

2023-05-28 07:49:00 -04:00

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.