linux-stable-mirror

mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git synced 2026-09-22 09:34:56 +02:00

T

Miaohe Lin 3e96b6a2e9 ksm: use GET_KSM_PAGE_NOLOCK to get ksm page in remove_rmap_item_from_tree()

It's unnecessary to lock the page when get ksm page if we're going to
remove the rmap item as page migration is irrelevant in this case.  Use
GET_KSM_PAGE_NOLOCK instead to save some page lock cycles.

Link: https://lkml.kernel.org/r/20210330140228.45635-3-linmiaohe@huawei.com
Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
Cc: Hugh Dickins <hughd@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2021-05-05 11:27:24 -07:00

arch

userfaultfd: add minor fault registration mode

2021-05-05 11:27:22 -07:00

block

cgroup: rstat: punt root-level optimization to individual controllers

2021-04-30 11:20:37 -07:00

certs

certs: add 'x509_revocation_list' to gitignore

2021-04-26 10:48:07 -07:00

crypto

Merge tag 'for-5.13/drivers-2021-04-27' of git://git.kernel.dk/linux-block

2021-04-28 14:39:37 -07:00

Documentation

mm: cma: support sysfs

2021-05-05 11:27:24 -07:00

drivers

mm/vmalloc: remove unmap_kernel_range

2021-04-30 11:20:40 -07:00

mm: fs: invalidate BH LRU during page migration

2021-05-05 11:27:24 -07:00

include

mm: use proper type for cma_[alloc|release]

2021-05-05 11:27:24 -07:00

init

userfaultfd: add minor fault registration mode

2021-05-05 11:27:22 -07:00

ipc

fs: make helpers idmap mount aware

2021-01-24 14:27:20 +01:00

kernel

mm/compaction: remove unused variable sysctl_compact_memory

2021-05-05 11:27:24 -07:00

lib

kasan: detect false-positives in tests

2021-04-30 11:20:42 -07:00

LICENSES

LICENSES: Add the CC-BY-4.0 license

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

ksm: use GET_KSM_PAGE_NOLOCK to get ksm page in remove_rmap_item_from_tree()

2021-05-05 11:27:24 -07:00

net

net: page_pool: use alloc_pages_bulk in refill code path

2021-04-30 11:20:43 -07:00

samples

samples/vfio-mdev/mdpy: use remap_vmalloc_range

2021-04-30 11:20:39 -07:00

scripts

scripts: a new script for checking duplicate struct declaration

2021-04-30 11:20:35 -07:00

security

Merge tag 'net-next-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

2021-04-29 11:57:23 -07:00

sound

Merge tag 'mfd-next-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

2021-04-28 15:59:13 -07:00

tools

userfaultfd/selftests: add test exercising minor fault handling

2021-05-05 11:27:23 -07:00

usr

Merge tag 'kbuild-v5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2021-02-25 10:17:31 -08:00

virt

KVM: x86/mmu: Consider the hva in mmu_notifier retry

2021-02-22 13:16:53 -05:00

.clang-format

Merge tag 'cxl-for-5.12' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm

2021-02-24 09:38:36 -08:00

.cocciconfig

…

.get_maintainer.ignore

…

.gitattributes

.gitattributes: use 'dts' diff driver for dts files

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

.gitignore

kbuild: generate Module.symvers only when vmlinux exists

2021-04-25 05:17:02 +09:00

.mailmap

Merge tag 'docs-5.13' of git://git.lwn.net/linux

2021-04-26 13:22:43 -07:00

COPYING

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

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

CREDITS

Merge tag 'mfd-next-5.13' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

2021-04-28 15:59:13 -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

MAINTAINERS: assign pagewalk.h to MEMORY MANAGEMENT

2021-04-30 11:20:41 -07:00

Makefile

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

2021-04-29 14:32:00 -07:00

README

…

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.