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Hans Verkuil 26e5eab93d media: cec: avoid decrementing transmit_queue_sz if it is 0 
commit 95c29d46ab2a517e4c26d0a07300edca6768db17 upstream.

WARN if transmit_queue_sz is 0 but do not decrement it.
The CEC adapter will become unresponsive if it goes below
0 since then it thinks there are 4 billion messages in the
queue.

Obviously this should not happen, but a driver bug could
cause this.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Cc: <stable@vger.kernel.org>      # for v4.12 and up
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-09 10:17:54 +01:00
arch
MIPS: Avoid VDSO ABI breakage due to global register variable
2020-01-09 10:17:54 +01:00
block
blk-mq: make sure that line break can be printed
2019-12-17 20:39:59 +01:00
certs
Replace magic for trusting the secondary keyring with #define
2018-09-09 19:55:54 +02:00
crypto
crypto: user - fix memory leak in crypto_report
2019-12-17 20:38:55 +01:00
Documentation
USB: documentation: flags on usb-storage versus UAS
2019-12-17 20:39:03 +01:00
drivers
media: cec: avoid decrementing transmit_queue_sz if it is 0
2020-01-09 10:17:54 +01:00
firmware
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
fs
xfs: fix mount failure crash on invalid iclog memory access
2020-01-09 10:17:53 +01:00
include
nvme_fc: add module to ops template to allow module references
2020-01-09 10:17:50 +01:00
init
fork: fix some -Wmissing-prototypes warnings
2019-12-05 15:37:52 +01:00
ipc
ipc/mqueue.c: only perform resource calculation if user valid
2019-08-06 19:05:24 +02:00
kernel
taskstats: fix data-race
2020-01-09 10:17:53 +01:00
lib
dma-debug: add a schedule point in debug_dma_dump_mappings()
2020-01-04 13:59:39 +01:00
mm
mm/shmem.c: cast the type of unmap_start to u64
2019-12-17 20:39:58 +01:00
net
net: make socket read/write_iter() honor IOCB_NOWAIT
2020-01-09 10:17:52 +01:00
samples
samples: pktgen: fix proc_cmd command result check logic
2019-12-31 12:37:00 +01:00
scripts
scripts/kallsyms: fix definitely-lost memory leak
2020-01-04 13:59:51 +01:00
security
apparmor: fix unsigned len comparison with less than zero
2020-01-04 13:59:51 +01:00
sound
ALSA: ice1724: Fix sleep-in-atomic in Infrasonic Quartet support code
2020-01-09 10:17:53 +01:00
tools
perf strbuf: Remove redundant va_end() in strbuf_addv()
2020-01-04 14:00:01 +01:00
usr
kbuild: clean compressed initramfs image
2019-10-07 18:55:14 +02:00
virt
KVM: arm/arm64: vgic: Don't rely on the wrong pending table
2019-12-17 20:38:51 +01:00
.cocciconfig
scripts: add Linux .cocciconfig for coccinelle
2016-07-22 12:13:39 +02:00
.get_maintainer.ignore
…
.gitattributes
.gitattributes: set git diff driver for C source code files
2016-10-07 18:46:30 -07:00
.gitignore
kbuild: rpm-pkg: keep spec file until make mrproper
2018-02-13 10:19:46 +01:00
.mailmap
.mailmap: Add Maciej W. Rozycki's Imagination e-mail address
2017-11-10 12:16:15 -08:00
COPYING
…
CREDITS
MAINTAINERS: update TPM driver infrastructure changes
2017-11-09 17:58:40 -08:00
Kbuild
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
Kconfig
License cleanup: add SPDX GPL-2.0 license identifier to files with no license
2017-11-02 11:10:55 +01:00
MAINTAINERS
USB: rio500: Remove Rio 500 kernel driver
2019-10-17 13:43:20 -07:00
Makefile
Linux 4.14.162
2020-01-04 14:00:23 +01:00
README
README: add a new README file, pointing to the Documentation/
2016-10-24 08:12:35 -02:00

README 

Linux kernel
============

This file was moved to Documentation/admin-guide/README.rst

Please notice that there are several guides for kernel developers and users.
These guides can be rendered in a number of formats, like HTML and PDF.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

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
No description provided
Readme 5.7 GiB
Languages
C 97.6%
Assembly 1%
Shell 0.5%
Python 0.3%
Makefile 0.3%