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Christophe Leroy 78ca1108b1 powerpc/book3s32: Reorder _PAGE_XXX flags to simplify TLB handling 
For pages without _PAGE_USER, PP field is 00
For pages with _PAGE_USER, PP field is 10 for RW and 11 for RO.

This patch sets _PAGE_USER to 0x002 and _PAGE_RW to 0x001
is order to simplify TLB handling by reducing amount of shifts.

The location of _PAGE_PRESENT and _PAGE_HASHPTE doesn't matter
as they are only SW related flags.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
2019-02-22 00:10:16 +11:00
arch
powerpc/book3s32: Reorder _PAGE_XXX flags to simplify TLB handling
2019-02-22 00:10:16 +11:00
block
block: fix kerneldoc comment for blk_attempt_plug_merge()
2019-01-09 15:29:08 -07:00
certs
kbuild: remove redundant target cleaning on failure
2019-01-06 09:46:51 +09:00
crypto
Kconfig updates for v4.21
2018-12-29 13:03:29 -08:00
Documentation
ARM: SoC fixes
2019-01-14 10:34:14 +12:00
drivers
Merge branch 'topic/dma' into next
2019-02-21 23:15:10 +11:00
firmware
kbuild: change filechk to surround the given command with { }
2019-01-06 09:46:51 +09:00
fs
for-5.0-rc1-tag
2019-01-14 05:55:51 +12:00
include
swiotlb: remove swiotlb_dma_supported
2019-02-18 22:41:04 +11:00
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 branch 'topic/dma' into next
2019-02-21 23:15:10 +11:00
lib
Kbuild late updates for v4.21
2019-01-06 16:33:10 -08:00
LICENSES
This is a fairly typical cycle for documentation. There's some welcome
2018-10-24 18:01:11 +01:00
mm
mm/mmu_notifier: mm/rmap.c: Fix a mmu_notifier range bug in try_to_unmap_one
2019-01-10 02:58:21 -08:00
net
libceph: allow setting abort_on_full for rbd
2019-01-07 22:47:48 +01:00
samples
samples/seccomp: Fix 32-bit build
2019-01-08 07:45:01 +01:00
scripts
remove dma_zalloc_coherent
2019-01-12 10:52:40 -08:00
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 dma_zalloc_coherent
2019-01-12 10:52:40 -08:00
tools
powerpc/selftest: fix type of mftb() in null_syscall
2019-02-22 00:10:15 +11:00
usr
user/Makefile: Fix typo and capitalization in comment section
2018-12-11 00:18:03 +09:00
virt
KVM: validate userspace input in kvm_clear_dirty_log_protect()
2019-01-11 18:38:07 +01:00
.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
A few early MIPS fixes for 4.21:
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
Staging driver fixes for 5.0-rc2
2019-01-14 05:49:35 +12:00
Makefile
Linux 5.0-rc2
2019-01-14 10:41:12 +12:00
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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