linux

T

Sergey Senozhatsky d4db5eb57c media: videobuf2: add begin/end cpu_access callbacks to dma-sg

Provide begin_cpu_access() and end_cpu_access() dma_buf_ops
callbacks for cache synchronisation on exported buffers.

V4L2_FLAG_MEMORY_NON_CONSISTENT has no effect on dma-sg buffers.
dma-sg allocates memory using the page allocator directly, so
there is no memory consistency guarantee.

Signed-off-by: Sergey Senozhatsky <senozhatsky@chromium.org>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

2020-06-23 13:39:01 +02:00

arch

Merge tag 'kbuild-v5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2020-06-13 13:29:16 -07:00

block

Merge tag 'kbuild-v5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2020-06-13 13:29:16 -07:00

certs

.gitignore: add SPDX License Identifier

2020-03-25 11:50:48 +01:00

crypto

Merge branch 'rwonce/rework' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux

2020-06-10 14:46:54 -07:00

Documentation

media: videobuf2: handle V4L2_FLAG_MEMORY_NON_CONSISTENT flag

2020-06-23 13:32:41 +02:00

drivers

media: videobuf2: add begin/end cpu_access callbacks to dma-sg

2020-06-23 13:39:01 +02:00

Merge tag 'for-5.8-part2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux

2020-06-14 09:47:25 -07:00

include

media: videobuf2: handle V4L2_FLAG_MEMORY_NON_CONSISTENT flag

2020-06-23 13:32:41 +02:00

init

Merge tag 'kbuild-v5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2020-06-13 13:29:16 -07:00

ipc

mmap locking API: use coccinelle to convert mmap_sem rwsem call sites

2020-06-09 09:39:14 -07:00

kernel

Merge tag 'LSM-add-setgid-hook-5.8-author-fix' of git://github.com/micah-morton/linux

2020-06-14 11:39:31 -07:00

lib

Merge tag 'kbuild-v5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2020-06-13 13:29:16 -07:00

LICENSES

LICENSES: Rename other to deprecated

2019-05-03 06:34:32 -06:00

Merge tag 'kbuild-v5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2020-06-13 13:29:16 -07:00

net

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2020-06-13 16:27:13 -07:00

samples

binderfs: add gitignore for generated sample program

2020-06-13 13:41:24 -07:00

scripts

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2020-06-13 16:27:13 -07:00

security

Merge tag 'LSM-add-setgid-hook-5.8-author-fix' of git://github.com/micah-morton/linux

2020-06-14 11:39:31 -07:00

sound

Merge tag 'kbuild-v5.8-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2020-06-13 13:29:16 -07:00

tools

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

2020-06-13 16:27:13 -07:00

usr

bpfilter: match bit size of bpfilter_umh to that of the kernel

2020-05-17 18:52:01 +09:00

virt

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2020-06-12 11:05:52 -07:00

.clang-format

block: add bio_for_each_bvec_all()

2020-05-25 11:25:24 +02:00

.cocciconfig

…

.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

modpost: generate vmlinux.symvers and reuse it for the second modpost

2020-06-06 23:38:12 +09:00

.mailmap

Merge tag 'docs-5.8' of git://git.lwn.net/linux

2020-06-01 15:45:27 -07:00

COPYING

COPYING: state that all contributions really are covered by this file

2020-02-10 13:32:20 -08:00

CREDITS

mailmap: change email for Ricardo Ribalda

2020-05-25 18:59:59 -06:00

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 branch 'i2c/for-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux

2020-06-13 13:12:38 -07:00

Makefile

Linux 5.8-rc1

2020-06-14 12:45:04 -07:00

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.