No description
  • C 97%
  • Assembly 1%
  • Shell 0.6%
  • Rust 0.5%
  • Python 0.4%
  • Other 0.3%
Find a file
Christoph Hellwig 39a2d3506b dma-mapping: add a dma_init_global_coherent helper
Add a new helper to initialize the global coherent pool.  This both
cleans up the existing initialization which indirects through the
reserved_mem_ops that are normally only used for struct device, and
also allows using the global pool for non-devicetree architectures.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Tested-by: Dillon Min <dillon.minfei@gmail.com>
2021-08-18 16:24:11 +02:00
arch ARM/nommu: use the generic dma-direct code for non-coherent devices 2021-08-18 16:24:10 +02:00
block block-5.14-2021-08-07 2021-08-07 10:26:21 -07:00
certs
crypto
Documentation
drivers xen: swiotlb: return error code from xen_swiotlb_map_sg() 2021-08-09 17:13:06 +02:00
fs io_uring-5.14-2021-08-07 2021-08-07 10:34:26 -07:00
include dma-mapping: add a dma_init_global_coherent helper 2021-08-18 16:24:11 +02:00
init
ipc
kernel dma-mapping: add a dma_init_global_coherent helper 2021-08-18 16:24:11 +02:00
lib
LICENSES
mm
net
samples
scripts Kbuild fixes for v5.14 (2nd) 2021-08-07 10:03:02 -07:00
security
sound
tools
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS
Makefile Linux 5.14-rc5 2021-08-08 13:49:31 -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.