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Liam Howlett 35e43c5ff4 mm/mmap: use find_vma_intersection() in do_mmap() for overlap

Using find_vma_intersection() avoids the need for a temporary variable and
makes the code cleaner.

Link: https://lkml.kernel.org/r/20210511014328.2902782-1-Liam.Howlett@Oracle.com
Signed-off-by: Liam R. Howlett <Liam.Howlett@Oracle.com>
Reviewed-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2021-06-29 10:53:51 -07:00

arch

binfmt: remove in-tree usage of MAP_EXECUTABLE

2021-06-29 10:53:50 -07:00

block

Merge tag 'block-5.13-2021-05-22' of git://git.kernel.dk/linux-block

2021-05-22 07:40:34 -10:00

certs

Merge tag 'kbuild-v5.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2021-05-08 10:00:11 -07:00

crypto

async_xor: check src_offs is not NULL before updating it

2021-06-10 19:40:14 -07:00

Documentation

mm/page_reporting: export reporting order as module parameter

2021-06-29 10:53:47 -07:00

drivers

loop: charge i/o to mem and blk cg

2021-06-29 10:53:50 -07:00

binfmt: remove in-tree usage of MAP_EXECUTABLE

2021-06-29 10:53:50 -07:00

include

mm: ignore MAP_EXECUTABLE in ksys_mmap_pgoff()

2021-06-29 10:53:50 -07:00

init

pid: take a reference when initializing cad_pid

2021-06-05 08:58:11 -07:00

ipc

ipc/mqueue, msg, sem: avoid relying on a stack reference past its expiry

2021-05-22 15:09:07 -10:00

kernel

perf: MAP_EXECUTABLE does not indicate VM_MAYEXEC

2021-06-29 10:53:50 -07:00

lib

slub: force on no_hash_pointers when slub_debug is enabled

2021-06-29 10:53:47 -07:00

LICENSES

LICENSES: Add the CC-BY-4.0 license

2020-12-08 10:33:27 -07:00

mm/mmap: use find_vma_intersection() in do_mmap() for overlap

2021-06-29 10:53:51 -07:00

net

libceph: set global_id as soon as we get an auth ticket

2021-06-24 21:03:17 +02:00

samples

Merge tag 'vfio-v5.13-rc5' of git://github.com/awilliam/linux-vfio

2021-06-03 11:52:24 -07:00

scripts

scripts/spelling.txt: add more spellings to spelling.txt

2021-06-29 10:53:45 -07:00

security

trusted-keys: match tpm_get_ops on all return paths

2021-05-12 22:36:37 +03:00

sound

ASoC: rt5645: Avoid upgrading static warnings to errors

2021-06-24 12:22:27 +02:00

tools

mm/gup_benchmark: support threading

2021-06-29 10:53:48 -07:00

usr

.gitignore: prefix local generated files with a slash

2021-05-02 00:43:35 +09:00

virt

KVM: do not allow mapping valid but non-reference-counted pages

2021-06-24 11:55:11 -04:00

.clang-format

clang-format: Update with the latest for_each macro list

2021-05-12 23:32:39 +02:00

.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: use 'dts' diff driver for dts files

2019-12-04 19:44:11 -08:00

.gitignore

.gitignore: ignore only top-level modules.builtin

2021-05-02 00:43:35 +09:00

.mailmap

mailmap: add Marek's other e-mail address and identity without diacritics

2021-06-24 19:40:54 -07:00

COPYING

COPYING: state that all contributions really are covered by this file

2020-02-10 13:32:20 -08:00

CREDITS

MAINTAINERS: move Murali Karicheri to credits

2021-04-29 15:47:30 -07:00

Kbuild

kbuild: rename hostprogs-y/always to hostprogs/always-y

2020-02-04 01:53:07 +09:00

Kconfig

kbuild: ensure full rebuild when the compiler is updated

2020-05-12 13:28:33 +09:00

MAINTAINERS

Merge branch 'akpm' (patches from Andrew)

2021-06-25 11:05:03 -07:00

Makefile

Linux 5.13

2021-06-27 15:21:11 -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.