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Steven Rostedt (Google) 32eb54a986 tracing: Wake up waiters when tracing is disabled 
commit 2b0fd9a59b upstream.

When tracing is disabled, there's no reason that waiters should stay
waiting, wake them up, otherwise tasks get stuck when they should be
flushing the buffers.

Cc: stable@vger.kernel.org
Fixes: e30f53aad2 ("tracing: Do not busy wait in buffer splice")
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-10-26 12:34:31 +02:00
arch
powerpc/boot: Explicitly disable usage of SPE instructions
2022-10-26 12:34:25 +02:00
block
block: blk_queue_enter() / __bio_queue_enter() must return -EAGAIN for nowait
2022-09-23 14:15:48 +02:00
certs
certs/blacklist_hashes.c: fix const confusion in certs blacklist
2022-06-22 14:22:01 +02:00
crypto
KEYS: asymmetric: enforce SM2 signature use pkey algo
2022-08-17 14:24:28 +02:00
Documentation
fs: record I_DIRTY_TIME even if inode already has I_DIRTY_INODE
2022-10-26 12:34:27 +02:00
drivers
fbdev: smscufx: Fix use-after-free in ufx_ops_open()
2022-10-26 12:34:26 +02:00
fs
ext4: update 'state->fc_regions_size' after successful memory allocation
2022-10-26 12:34:30 +02:00
include
tracing: Wake up ring buffer waiters on closing of the file
2022-10-26 12:34:31 +02:00
init
stack: Declare {randomize_,}kstack_offset to fix Sparse warnings
2022-08-17 14:23:10 +02:00
ipc
ipc/mqueue: use get_tree_nodev() in mqueue_get_tree()
2022-06-09 10:23:10 +02:00
kernel
tracing: Wake up waiters when tracing is disabled
2022-10-26 12:34:31 +02:00
lib
crypto: lib - remove unneeded selection of XOR_BLOCKS
2022-09-05 10:30:03 +02:00
LICENSES
LICENSES/dual/CC-BY-4.0: Git rid of "smart quotes"
2021-07-15 06:31:24 -06:00
mm
mm/mmap: undo ->mmap() when arch_validate_flags() fails
2022-10-26 12:34:24 +02:00
net
wifi: mac80211: fix MBSSID parsing use-after-free
2022-10-15 07:59:05 +02:00
samples
samples/landlock: Format with clang-format
2022-06-09 10:23:23 +02:00
scripts
Makefile.extrawarn: Move -Wcast-function-type-strict to W=1
2022-10-12 09:53:26 +02:00
security
hardening: Remove Clang's enable flag for -ftrivial-auto-var-init=zero
2022-10-26 12:34:28 +02:00
sound
ASoC: wcd934x: fix order of Slimbus unprepare/disable
2022-10-26 12:34:21 +02:00
tools
perf parse-events: Identify broken modifiers
2022-10-12 09:53:28 +02:00
usr
usr/include/Makefile: add linux/nfc.h to the compile-test coverage
2022-02-01 17:27:15 +01:00
virt
KVM: SEV: add cache flush to solve SEV cache incoherency issues
2022-09-23 14:15:52 +02:00
.clang-format
clang-format: Update with the latest for_each macro list
2021-05-12 23:32:39 +02:00
.cocciconfig
scripts: add Linux .cocciconfig for coccinelle
2016-07-22 12:13:39 +02:00
.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
.gitignore: ignore only top-level modules.builtin
2021-05-02 00:43:35 +09:00
.mailmap
mailmap: add Andrej Shadura
2021-10-18 20:22:03 -10:00
COPYING
COPYING: state that all contributions really are covered by this file
2020-02-10 13:32:20 -08:00
CREDITS
MAINTAINERS: Move Daniel Drake to credits
2021-09-21 08:34:58 +03:00
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
Input: goodix - add a goodix.h header file
2022-07-12 16:34:51 +02:00
Makefile
hardening: Remove Clang's enable flag for -ftrivial-auto-var-init=zero
2022-10-26 12:34:28 +02:00
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.
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