WSL2-Linux-Kernel

The source for the Linux kernel used in Windows Subsystem for Linux 2 (WSL2)

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Filipe Manana f326073389 btrfs: don't start transaction when joining with TRANS_JOIN_NOSTART commit `4490e803e1` upstream. When joining a transaction with TRANS_JOIN_NOSTART, if we don't find a running transaction we end up creating one. This goes against the purpose of TRANS_JOIN_NOSTART which is to join a running transaction if its state is at or below the state TRANS_STATE_COMMIT_START, otherwise return an -ENOENT error and don't start a new transaction. So fix this to not create a new transaction if there's no running transaction at or below that state. CC: stable@vger.kernel.org # 4.14+ Fixes: `a6d155d2e3` ("Btrfs: fix deadlock between fiemap and transaction commits") Signed-off-by: Filipe Manana <fdmanana@suse.com> Signed-off-by: David Sterba <dsterba@suse.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2023-09-19 12:23:01 +02:00
Documentation	dt-bindings: clock: xlnx,versal-clk: drop select:false	2023-09-19 12:22:56 +02:00
LICENSES	…
arch	ARC: atomics: Add compiler barrier to atomic operations...	2023-09-19 12:23:00 +02:00
block	block/partition: fix signedness issue for Amiga partitions	2023-07-23 13:47:37 +02:00
certs	…
crypto	X.509: if signature is unsupported skip validation	2023-09-19 12:22:52 +02:00
drivers	ata: pata_ftide010: Add missing MODULE_DESCRIPTION	2023-09-19 12:23:01 +02:00
fs	btrfs: don't start transaction when joining with TRANS_JOIN_NOSTART	2023-09-19 12:23:01 +02:00
include	ip_tunnels: use DEV_STATS_INC()	2023-09-19 12:22:59 +02:00
init	x86/mm: Initialize text poking earlier	2023-08-08 19:58:33 +02:00
io_uring	io_uring: break iopolling on signal	2023-09-19 12:22:54 +02:00
ipc	…
kernel	tracing: Zero the pipe cpumask on alloc to avoid spurious -EBUSY	2023-09-19 12:22:53 +02:00
lib	lib: test_scanf: Add explicit type cast to result initialization in test_number_prefix()	2023-09-19 12:23:01 +02:00
mm	mm/vmalloc: add a safer version of find_vm_area() for debug	2023-09-19 12:22:50 +02:00
net	netfilter: nfnetlink_osf: avoid OOB read	2023-09-19 12:23:00 +02:00
samples	samples/bpf: fix broken map lookup probe	2023-09-19 12:22:34 +02:00
scripts	kconfig: fix possible buffer overflow	2023-09-19 12:22:56 +02:00
security	smackfs: Prevent underflow in smk_set_cipso()	2023-09-19 12:22:39 +02:00
sound	ALSA: pcm: Fix missing fixup call in compat hw_refine ioctl	2023-09-19 12:22:50 +02:00
tools	perf top: Don't pass an ERR_PTR() directly to perf_session__delete()	2023-09-19 12:22:57 +02:00
usr	…
virt	KVM: Grab a reference to KVM for VM and vCPU stats file descriptors	2023-08-03 10:22:40 +02:00
.clang-format	…
.cocciconfig	…
.get_maintainer.ignore	…
.gitattributes	…
.gitignore	…
.mailmap	…
COPYING	…
CREDITS	…
Kbuild	…
Kconfig	…
MAINTAINERS	iio: stx104: Move to addac subdirectory	2023-08-26 14:23:27 +02:00
Makefile	kbuild: do not run depmod for 'make modules_sign'	2023-09-19 12:22:56 +02:00
README	…

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.