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Hou Tao bbd559ad3c brd: re-enable __GFP_HIGHMEM in brd_insert_page()

commit f6b50160a0 upstream.

__GFP_HIGHMEM is disabled if dax is enabled on brd, however
dax support for brd has been removed since commit (7a862fbbde
"brd: remove dax support"), so restore __GFP_HIGHMEM in
brd_insert_page().

Also remove the no longer applicable comments about DAX and highmem.

Cc: stable@vger.kernel.org
Fixes: 7a862fbbde ("brd: remove dax support")
Signed-off-by: Hou Tao <houtao1@huawei.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2019-05-25 18:23:24 +02:00

arch

parisc: Rename LEVEL to PA_ASM_LEVEL to avoid name clash with DRBD code

2019-05-25 18:23:24 +02:00

block

bfq: update internal depth state when queue depth changes

2019-05-16 19:41:17 +02:00

certs

export.h: remove VMLINUX_SYMBOL() and VMLINUX_SYMBOL_STR()

2018-08-22 23:21:44 +09:00

crypto

crypto: ccm - fix incompatibility between "ccm" and "ccm_base"

2019-05-22 07:37:43 +02:00

Documentation

x86/speculation/mds: Improve CPU buffer clear documentation

2019-05-22 07:37:35 +02:00

drivers

brd: re-enable __GFP_HIGHMEM in brd_insert_page()

2019-05-25 18:23:24 +02:00

firmware

kbuild: remove all dummy assignments to obj-

2017-11-18 11:46:06 +09:00

ext4: don't update s_rev_level if not required

2019-05-22 07:37:46 +02:00

include

net: test nouarg before dereferencing zerocopy pointers

2019-05-25 18:23:20 +02:00

init

init: initialize jump labels before command line option parsing

2019-05-16 19:41:23 +02:00

ipc

ipc/shm.c: use ERR_CAST() for shm_lock() error return

2018-10-05 16:32:04 -07:00

kernel

userfaultfd: use RCU to free the task struct when fork fails

2019-05-22 07:37:41 +02:00

lib

iov_iter: optimize page_copy_sane()

2019-05-22 07:37:45 +02:00

LICENSES

LICENSES: Remove CC-BY-SA-4.0 license text

2018-10-18 11:28:50 +02:00

hugetlb: use same fault hash key for shared and private mappings

2019-05-22 07:37:40 +02:00

net

vsock/virtio: Initialize core virtio vsock before registering the driver

2019-05-25 18:23:22 +02:00

samples

samples: mei: use /dev/mei0 instead of /dev/mei

2019-02-15 08:10:11 +01:00

scripts

fs: stream_open - opener for stream-like files so that read and write can run simultaneously without deadlock

2019-05-08 07:21:51 +02:00

security

selinux: do not report error on connect(AF_UNSPEC)

2019-05-16 19:41:30 +02:00

sound

ALSA: hda/realtek - Fix for Lenovo B50-70 inverted internal microphone bug

2019-05-22 07:37:44 +02:00

tools

objtool: Fix function fallthrough detection

2019-05-22 07:37:35 +02:00

usr

initramfs: move gen_initramfs_list.sh from scripts/ to usr/

2018-08-22 23:21:44 +09:00

virt

KVM: fix spectrev1 gadgets

2019-05-16 19:41:22 +02:00

.clang-format

clang-format: Set IndentWrappedFunctionNames false

2018-08-01 18:38:51 +02:00

.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

Merge tag 'kbuild-v4.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2018-04-15 17:21:30 -07:00

.mailmap

Merge tag 'libnvdimm-for-4.19_misc' of gitolite.kernel.org:pub/scm/linux/kernel/git/nvdimm/nvdimm

2018-08-25 18:13:10 -07:00

COPYING

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

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

CREDITS

9p: remove Ron Minnich from MAINTAINERS

2018-08-17 16:20:26 -07:00

Kbuild

Merge tag 'kbuild-v4.15' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2017-11-17 17:45:29 -08:00

Kconfig

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

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

MAINTAINERS

platform/x86: Add Intel AtomISP2 dummy / power-management driver

2019-04-20 09:16:02 +02:00

Makefile

Linux 4.19.45

2019-05-22 07:37:46 +02:00

README

Docs: Added a pointer to the formatted docs to README

2018-03-21 09:02:53 -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.
See Documentation/00-INDEX for a list of what is contained in each file.

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.