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Christoph Hellwig 4268ac6ae5 dma-direct: don't check swiotlb=force in dma_direct_map_resource

When mapping resources we can't just use swiotlb ram for bounce
buffering.  Switch to a direct dma_capable check instead.

Fixes: cfced78696 ("dma-mapping: remove the default map_resource implementation")
Reported-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Marek Szyprowski <m.szyprowski@samsung.com>
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com>

2019-11-20 20:31:41 +01:00

arch

powerpc: remove support for NULL dev in __phys_to_dma / __dma_to_phys

2019-11-20 20:31:40 +01:00

block

blk-rq-qos: fix first node deletion of rq_qos_del()

2019-10-15 10:13:13 -06:00

certs

PKCS#7: Refactor verify_pkcs7_signature()

2019-08-05 18:40:18 -04:00

crypto

Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

2019-09-28 08:14:15 -07:00

Documentation

Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

2019-10-25 16:00:47 -04:00

drivers

dma-mapping: drop the dev argument to arch_sync_dma_for_*

2019-11-20 20:31:38 +01:00

Merge tag 'gfs2-v5.4-rc5.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2

2019-10-30 14:05:40 +01:00

include

dma-direct: avoid a forward declaration for phys_to_dma

2019-11-20 20:31:40 +01:00

init

Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

2019-09-28 08:14:15 -07:00

ipc

ipc/sem.c: convert to use built-in RCU list checking

2019-09-25 17:51:41 -07:00

kernel

dma-direct: don't check swiotlb=force in dma_direct_map_resource

2019-11-20 20:31:41 +01:00

lib

lib/vdso: Make clock_getres() POSIX compliant again

2019-10-23 14:48:23 +02:00

LICENSES

LICENSES: Rename other to deprecated

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

mm/thp: allow dropping THP from page cache

2019-10-19 06:32:33 -04:00

net

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

2019-10-19 17:09:11 -04:00

samples

samples/bpf: Add a workaround for asm_inline

2019-10-03 17:37:11 +02:00

scripts

Merge tag 'modules-for-v5.4-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux

2019-10-25 16:11:55 -04:00

security

Merge tag 'selinux-pr-20191007' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux

2019-10-08 10:51:37 -07:00

sound

ALSA: hda: Add Tigerlake/Jasperlake PCI ID

2019-10-23 06:28:50 +02:00

tools

Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2019-10-27 06:59:34 -04:00

usr

kbuild: update compile-test header list for v5.4-rc2

2019-10-05 15:29:49 +09:00

virt

Merge tag 'kvmarm-fixes-5.4-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

2019-10-22 13:31:29 +02:00

.clang-format

clang-format: Update with the latest for_each macro list

2019-08-31 10:00:51 +02:00

.cocciconfig

…

.get_maintainer.ignore

Opt out of scripts/get_maintainer.pl

2019-05-16 10:53:40 -07:00

.gitattributes

.gitattributes: set git diff driver for C source code files

2016-10-07 18:46:30 -07:00

.gitignore

Merge tag 'modules-for-v5.4' of git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux

2019-09-22 10:34:46 -07:00

.mailmap

Merge tag 'mips_fixes_5.4_3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

2019-10-26 19:43:12 -04:00

COPYING

COPYING: use the new text with points to the license files

2018-03-23 12:41:45 -06:00

CREDITS

MAINTAINERS: Remove Simon as Renesas SoC Co-Maintainer

2019-10-10 08:12:51 -07:00

Kbuild

kbuild: do not descend to ./Kbuild when cleaning

2019-08-21 21:03:58 +09:00

Kconfig

docs: kbuild: convert docs to ReST and rename to *.rst

2019-06-14 14:21:21 -06:00

MAINTAINERS

Merge tag 'mips_fixes_5.4_3' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

2019-10-26 19:43:12 -04:00

Makefile

Linux 5.4-rc5

2019-10-27 13:19:19 -04:00

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.