No description
  • C 98.2%
  • Assembly 1%
  • Makefile 0.3%
  • Shell 0.2%
  • Python 0.1%
Find a file
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Christoph Hellwig fe9041c245 vmalloc: lift the arm flag for coherent mappings to common code
The arm architecture had a VM_ARM_DMA_CONSISTENT flag to mark DMA
coherent remapping for a while.  Lift this flag to common code so
that we can use it generically.  We also check it in the only place
VM_USERMAP is directly check so that we can entirely replace that
flag as well (although I'm not even sure why we'd want to allow
remapping DMA appings, but I'd rather not change behavior).

Signed-off-by: Christoph Hellwig <hch@lst.de>
2019-09-04 11:13:19 +02:00
arch vmalloc: lift the arm flag for coherent mappings to common code 2019-09-04 11:13:19 +02:00
block block: add a helper function to merge the segments 2019-09-03 08:32:50 +02:00
certs
crypto
Documentation dma-mapping: remove dma_release_declared_memory 2019-09-04 11:13:19 +02:00
drivers remoteproc: don't allow modular build 2019-09-04 11:13:19 +02:00
fs This pull request contains the following fixes for UBIFS and JFFS2: 2019-08-25 11:29:27 -07:00
include vmalloc: lift the arm flag for coherent mappings to common code 2019-09-04 11:13:19 +02:00
init
ipc
kernel dma-mapping: provide a better default ->get_required_mask 2019-09-04 11:13:19 +02:00
lib Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net 2019-08-06 17:11:59 -07:00
LICENSES
mm vmalloc: lift the arm flag for coherent mappings to common code 2019-09-04 11:13:19 +02:00
net Three important fixes tagged for stable (an indefinite hang, a crash on 2019-08-23 09:19:38 -07:00
samples auxdisplay: Fix a typo in cfag12864b-example.c 2019-08-08 20:00:18 +02:00
scripts SPDX fixes for 5.3-rc5 2019-08-18 09:26:16 -07:00
security KEYS: trusted: allow module init if TPM is inactive or deactivated 2019-08-13 19:59:23 +03:00
sound ALSA: pcm: use dma_can_mmap() to check if a device supports dma_mmap_* 2019-09-04 11:13:18 +02:00
tools - Fix for panics and network failures on PAE guests by Dexuan Cui. 2019-08-24 11:42:06 -07:00
usr
virt KVM/arm fixes for 5.3, take #3 2019-08-24 12:46:30 +01:00
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS for-linus-20190823 2019-08-23 14:45:45 -07:00
Makefile Linux 5.3-rc6 2019-08-25 12:01:23 -07:00
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.