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Andreas Pape d1c4420195 ALSA: dmaengine: increment buffer pointer atomically 
Setting pointer and afterwards checking for wraparound leads
to the possibility of returning the inconsistent pointer position.

This patch increments buffer pointer atomically to avoid this issue.

Fixes: e7f73a1613 ("ASoC: Add dmaengine PCM helper functions")
Signed-off-by: Andreas Pape <apape@de.adit-jv.com>
Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
Link: https://lore.kernel.org/r/1664211493-11789-1-git-send-email-erosca@de.adit-jv.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
2022-09-27 08:55:05 +02:00
arch
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
2022-09-11 07:48:21 -04:00
block
Merge tag 'block-6.0-2022-09-09' of git://git.kernel.dk/linux-block
2022-09-09 15:03:08 -04:00
certs
Merge tag 'kbuild-v5.20' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
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
Merge branch 'for-linus' into for-next
2022-09-22 13:54:20 +02:00
drivers
usb: gadget: Replace runtime->status->state reference to runtime->state
2022-09-27 08:49:52 +02:00
fs
Merge tag 'driver-core-6.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
2022-09-09 15:08:40 -04:00
include
ALSA: pcm: Avoid reference to status->state
2022-09-27 08:44:05 +02:00
init
Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
2022-08-26 11:32:53 -07:00
io_uring
Merge tag 'io_uring-6.0-2022-09-09' of git://git.kernel.dk/linux-block
2022-09-09 14:57:18 -04:00
ipc
Merge tag 'mm-nonmm-stable-2022-08-06-2' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2022-08-07 10:03:24 -07:00
kernel
Merge tag 'dma-mapping-6.0-2022-09-10' of git://git.infradead.org/users/hch/dma-mapping
2022-09-10 12:18:19 -04:00
lib
Merge tag 'v6.0-p2' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
2022-08-31 09:47:06 -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
mm: pagewalk: Fix race between unmap and page walker
2022-09-03 10:13:13 -07:00
net
sch_sfb: Also store skb len before calling child enqueue
2022-09-08 11:12:58 +02:00
samples
Merge tag 'trace-v6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
2022-08-05 09:41:12 -07:00
scripts
Merge tag 'kbuild-fixes-v6.0-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
2022-09-11 15:16:47 -04:00
security
Merge tag 'landlock-6.0-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/mic/linux
2022-09-02 15:24:08 -07:00
sound
ALSA: dmaengine: increment buffer pointer atomically
2022-09-27 08:55:05 +02:00
tools
Merge tag 'linux-kselftest-kunit-fixes-6.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
2022-09-09 14:13:36 -04:00
usr
Merge tag 'mm-nonmm-stable-2022-05-26' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
2022-05-27 11:22:03 -07:00
virt
KVM: Drop unnecessary initialization of "ops" in kvm_ioctl_create_device()
2022-08-19 04:05:43 -04:00
.clang-format
PCI/DOE: Add DOE mailbox support functions
2022-07-19 15:38:04 -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 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
.mailmap: update Luca Ceresoli's e-mail address
2022-08-28 14:02:46 -07:00
COPYING
COPYING: state that all contributions really are covered by this file
2020-02-10 13:32:20 -08:00
CREDITS
Merge tag 'drm-next-2022-08-03' of git://anongit.freedesktop.org/drm/drm
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
Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma
2022-09-09 14:46:44 -04:00
Makefile
Linux 6.0-rc5
2022-09-11 16:22:01 -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.
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