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Christophe Leroy d7fb5b18a5 powerpc/64: optimise LOAD_REG_IMMEDIATE_SYM() 
Optimise LOAD_REG_IMMEDIATE_SYM() using a temporary register to
parallelise operations.

It reduces the path from 5 to 3 instructions.

Suggested-by: Segher Boessenkool <segher@kernel.crashing.org>
Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/bad41ed02531bb0382420cbab50a0d7153b71767.1566311636.git.christophe.leroy@c-s.fr
2019-08-27 13:03:36 +10:00
arch
powerpc/64: optimise LOAD_REG_IMMEDIATE_SYM()
2019-08-27 13:03:36 +10:00
block
Merge tag 'for-linus-20190726-2' of git://git.kernel.dk/linux-block
2019-07-26 19:20:34 -07:00
certs
Revert "Merge tag 'keys-acl-20190703' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs"
2019-07-10 18:43:43 -07:00
crypto
Merge tag 'usb-5.3-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
2019-07-11 15:40:06 -07:00
Documentation
powerpc: Document xmon options
2019-08-22 23:12:47 +10:00
drivers
Merge branch 'fixes' into next
2019-08-19 12:43:13 +10:00
fs
Merge tag 'spdx-5.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx
2019-07-28 10:00:06 -07:00
include
extable: Add function to search only kernel exception table
2019-08-21 22:23:48 +10:00
init
Merge branch 'work.mount0' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2019-07-19 10:42:02 -07:00
ipc
Merge branch 'work.mount0' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
2019-07-19 10:42:02 -07:00
kernel
extable: Add function to search only kernel exception table
2019-08-21 22:23:48 +10:00
lib
test_firmware: fix a memory leak bug
2019-07-25 14:39:52 +02:00
LICENSES
LICENSES: Rename other to deprecated
2019-05-03 06:34:32 -06:00
mm
mm/vmalloc: Sync unmappings in __purge_vmap_area_lazy()
2019-07-22 10:18:30 +02:00
net
tcp: be more careful in tcp_fragment()
2019-07-21 20:41:24 -07:00
samples
treewide: remove SPDX "WITH Linux-syscall-note" from kernel-space headers again
2019-07-25 11:05:10 +02:00
scripts
Merge tag 'kbuild-fixes-v5.3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
2019-07-28 10:35:04 -07:00
security
Merge tag 'meminit-v5.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux
2019-07-28 12:33:15 -07:00
sound
Merge tag 'sound-5.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
2019-07-26 10:23:45 -07:00
tools
selftests/powerpc: Retry on host facility unavailable
2019-08-26 10:47:54 +10:00
usr
kbuild: enable arch/s390/include/uapi/asm/zcrypt.h for uapi header test
2019-07-23 10:45:46 +02:00
virt
Documentation: move Documentation/virtual to Documentation/virt
2019-07-24 10:52:11 +02:00
.clang-format
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
2019-04-17 11:26:25 -07:00
.cocciconfig
scripts: add Linux .cocciconfig for coccinelle
2016-07-22 12:13:39 +02:00
.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
.gitignore: Add compilation database file
2019-07-27 12:18:19 +09:00
.mailmap
MAINTAINERS: Update my email address
2019-07-22 14:57:50 +01:00
COPYING
COPYING: use the new text with points to the license files
2018-03-23 12:41:45 -06:00
CREDITS
Remove references to dead website.
2019-07-19 12:22:04 -07:00
Kbuild
Merge tag 'kbuild-v5.1' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
2019-03-10 17:48:21 -07:00
Kconfig
docs: kbuild: convert docs to ReST and rename to *.rst
2019-06-14 14:21:21 -06:00
MAINTAINERS
Merge tag 'char-misc-5.3-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
2019-07-28 10:26:10 -07:00
Makefile
Linux 5.3-rc2
2019-07-28 12:47:02 -07:00
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.
Description
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