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Filename Latest commit message Latest commit date
Thierry Reding 8b1cce9f58 dma-mapping: fix inverted logic in dma_supported
The cleanup in commit 356da6d0cd ("dma-mapping: bypass indirect calls
for dma-direct") accidentally inverted the logic in the check for the
presence of a ->dma_supported() callback. Switch this back to the way it
was to prevent a crash on boot.

Fixes: 356da6d0cd ("dma-mapping: bypass indirect calls for dma-direct")
Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
2018-12-20 17:47:55 +01:00
arch dma-mapping: zero memory returned from dma_alloc_* 2018-12-20 08:13:52 +01:00
block
certs
crypto
Documentation dma-mapping: deprecate dma_zalloc_coherent 2018-12-20 08:14:09 +01:00
drivers dma-mapping: zero memory returned from dma_alloc_* 2018-12-20 08:13:52 +01:00
firmware
fs NFS client bugfixes for Linux 4.20 2018-11-25 09:19:58 -08:00
include dma-mapping: deprecate dma_zalloc_coherent 2018-12-20 08:14:09 +01:00
init
ipc
kernel dma-mapping: fix inverted logic in dma_supported 2018-12-20 17:47:55 +01:00
lib arch: switch the default on ARCH_HAS_SG_CHAIN 2018-12-06 07:04:56 -08:00
LICENSES
mm
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2018-11-24 09:19:38 -08:00
samples
scripts
security
sound
tools
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS MAINTAINERS: change Sparse's maintainer 2018-11-25 09:17:43 -08:00
Kbuild
Kconfig
MAINTAINERS MAINTAINERS: change Sparse's maintainer 2018-11-25 09:17:43 -08:00
Makefile Linux 4.20-rc4 2018-11-25 14:19:31 -08:00
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.