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Jiaxun Yang fe4e5efa40 dma-mapping: provide a fallback dma_default_coherent

dma_default_coherent was decleared unconditionally at kernel/dma/mapping.c
but only decleared when any of non-coherent options is enabled in
dma-map-ops.h.

Guard the declaration in mapping.c with non-coherent options and provide
a fallback definition.

Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>

2023-04-07 07:38:20 +02:00

arch

Merge tag 'x86_urgent_for_v6.3_rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2023-03-12 09:12:03 -07:00

block

block, bfq: fix uaf for 'stable_merge_bfqq'

2023-03-08 07:34:50 -07:00

certs

Merge tag 'kbuild-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2023-02-26 11:53:25 -08:00

crypto

Merge tag 'net-next-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

2023-02-21 18:24:12 -08:00

Documentation

Merge tag 'ext4_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

2023-03-12 08:55:55 -07:00

drivers

tpm: disable hwrng for fTPM on some AMD designs

2023-03-12 23:28:10 +02:00

Merge tag 'xfs-6.3-fixes-1' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

2023-03-12 09:47:08 -07:00

include

dma-mapping: provide a fallback dma_default_coherent

2023-04-07 07:38:20 +02:00

init

Merge tag 'kbuild-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2023-02-26 11:53:25 -08:00

io_uring

io_uring: silence variable ‘prev’ set but not used warning

2023-03-09 10:10:58 -07:00

ipc

Merge branch 'work.namespace' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2023-02-24 19:20:07 -08:00

kernel

dma-mapping: provide a fallback dma_default_coherent

2023-04-07 07:38:20 +02:00

lib

cpumask: re-introduce constant-sized cpumask optimizations

2023-03-05 14:30:34 -08:00

LICENSES

LICENSES: Add the copyleft-next-0.3.1 license

2022-11-08 15:44:01 +01:00

mm: avoid gcc complaint about pointer casting

2023-03-04 14:03:27 -08:00

net

wifi: cfg80211: Partial revert "wifi: cfg80211: Fix use after free for wext"

2023-03-12 16:21:59 -07:00

rust

Merge tag 'rust-fixes-6.3-rc1' of https://github.com/Rust-for-Linux/linux

2023-03-03 14:51:15 -08:00

samples

Merge tag 'loongarch-6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson

2023-03-01 09:27:00 -08:00

scripts

Remove Intel compiler support

2023-03-05 10:49:37 -08:00

security

capability: just use a 'u64' instead of a 'u32[2]' array

2023-03-01 10:01:22 -08:00

sound

Merge tag 'sound-fix-6.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

2023-03-04 10:53:59 -08:00

tools

Merge tag 'kernel.fork.v6.3-rc2' of gitolite.kernel.org:pub/scm/linux/kernel/git/brauner/linux

2023-03-12 09:04:28 -07:00

usr

usr/gen_init_cpio.c: remove unnecessary -1 values from int file

2022-10-03 14:21:44 -07:00

virt

Merge tag 'kvm-riscv-6.3-1' of https://github.com/kvm-riscv/linux into HEAD

2023-02-15 12:33:28 -05:00

.clang-format

cpumask: re-introduce constant-sized cpumask optimizations

2023-03-05 14:30:34 -08:00

.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 *.dtso files

2023-02-26 15:28:23 +09:00

.gitignore

.gitignore: ignore *.cover and *.mbx

2023-02-05 18:51:22 +09:00

.mailmap

Merge tag 'drm-fixes-2023-03-10' of git://anongit.freedesktop.org/drm/drm

2023-03-10 08:57:46 -08:00

.rustfmt.toml

rust: add .rustfmt.toml

2022-09-28 09:02:20 +02:00

COPYING

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

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

CREDITS

Merge tag 'mm-nonmm-stable-2023-02-20-15-29' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2023-02-23 17:55:40 -08:00

Kbuild

Merge tag 'kbuild-v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2022-10-10 12:00:45 -07:00

Kconfig

kbuild: ensure full rebuild when the compiler is updated

2020-05-12 13:28:33 +09:00

MAINTAINERS

Merge tag 'staging-6.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

2023-03-12 09:17:30 -07:00

Makefile

Linux 6.3-rc2

2023-03-12 16:36:44 -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.

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