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Aditya Pakki f37d8e67f3 spi : spi-topcliff-pch: Fix to handle empty DMA buffers

pch_alloc_dma_buf allocated tx, rx DMA buffers which can fail. Further,
these buffers are used without a check. The patch checks for these
failures and sends the error upstream.

Signed-off-by: Aditya Pakki <pakki001@umn.edu>
Signed-off-by: Mark Brown <broonie@kernel.org>

2019-03-18 12:14:33 +00:00

arch

pxa2xx: replace spi_master with spi_controller

2019-01-23 10:59:56 +00:00

block

Merge tag 'for-4.21/block-20190102' of git://git.kernel.dk/linux-block

2019-01-02 18:49:58 -08:00

certs

kbuild: remove redundant target cleaning on failure

2019-01-06 09:46:51 +09:00

crypto

Merge tag 'kconfig-v4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2018-12-29 13:03:29 -08:00

Documentation

spi: sifive: Add DT documentation for SiFive SPI controller

2019-02-19 15:28:43 +00:00

drivers

spi : spi-topcliff-pch: Fix to handle empty DMA buffers

2019-03-18 12:14:33 +00:00

firmware

kbuild: change filechk to surround the given command with { }

2019-01-06 09:46:51 +09:00

Merge tag 'fscrypt_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/fscrypt

2019-01-06 12:21:11 -08:00

include

spi: support inter-word delay requirement for devices

2019-01-30 23:02:10 +00:00

init

jump_label: move 'asm goto' support test to Kconfig

2019-01-06 09:46:51 +09:00

ipc

ipc: IPCMNI limit check for semmni

2018-10-31 08:54:14 -07:00

kernel

Merge tag 'kbuild-v4.21-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2019-01-06 16:33:10 -08:00

lib

Merge tag 'kbuild-v4.21-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2019-01-06 16:33:10 -08:00

LICENSES

Merge tag 'docs-4.20' of git://git.lwn.net/linux

2018-10-24 18:01:11 +01:00

Change mincore() to count "mapped" pages rather than "cached" pages

2019-01-06 13:43:02 -08:00

net

jump_label: move 'asm goto' support test to Kconfig

2019-01-06 09:46:51 +09:00

samples

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

2019-01-05 17:53:40 -08:00

scripts

kconfig: rename generated .*conf-cfg to *conf-cfg

2019-01-06 10:47:09 +09:00

security

Merge branch 'mount.part1' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2019-01-05 13:25:58 -08:00

sound

Remove 'type' argument from access_ok() function

2019-01-03 18:57:57 -08:00

tools

Merge tag 'kbuild-v4.21-3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2019-01-06 16:33:10 -08:00

usr

user/Makefile: Fix typo and capitalization in comment section

2018-12-11 00:18:03 +09:00

virt

Merge branch 'akpm' (patches from Andrew)

2019-01-05 09:16:18 -08:00

.clang-format

page cache: Convert find_get_pages_contig to XArray

2018-10-21 10:46:34 -04:00

.cocciconfig

scripts: add Linux .cocciconfig for coccinelle

2016-07-22 12:13:39 +02:00

.get_maintainer.ignore

…

.gitattributes

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

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

.gitignore

kbuild: Add support for DT binding schema checks

2018-12-13 09:41:32 -06:00

.mailmap

Merge tag 'mips_fixes_4.21_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

2019-01-05 12:48:25 -08:00

COPYING

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

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

CREDITS

Add CREDITS entry for Shaohua Li

2019-01-04 14:27:09 -07:00

Kbuild

kbuild: use assignment instead of define ... endef for filechk_* rules

2019-01-06 10:22:35 +09:00

Kconfig

kconfig: move the "Executable file formats" menu to fs/Kconfig.binfmt

2018-08-02 08:06:55 +09:00

MAINTAINERS

MAINTAINERS: add maintainers for the NXP FlexSPI driver

2019-01-28 12:28:20 +00:00

Makefile

Linux 5.0-rc1

2019-01-06 17:08:20 -08:00

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.