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Muchun Song 2d7a21715f mm: sparsemem: use huge PMD mapping for vmemmap pages 
The preparation of splitting huge PMD mapping of vmemmap pages is ready,
so switch the mapping from PTE to PMD.

Link: https://lkml.kernel.org/r/20210616094915.34432-3-songmuchun@bytedance.com
Signed-off-by: Muchun Song <songmuchun@bytedance.com>
Reviewed-by: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Chen Huang <chenhuang5@huawei.com>
Cc: David Hildenbrand <david@redhat.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Oscar Salvador <osalvador@suse.de>
Cc: Xiongchun Duan <duanxiongchun@bytedance.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2021-06-30 20:47:26 -07:00
arch
mm: sparsemem: use huge PMD mapping for vmemmap pages
2021-06-30 20:47:26 -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: sparsemem: use huge PMD mapping for vmemmap pages
2021-06-30 20:47:26 -07:00
drivers
mm/vmstat: convert NUMA statistics to basic NUMA counters
2021-06-29 10:53:54 -07:00
fs
mm/huge_memory.c: add missing read-only THP checking in transparent_hugepage_enabled()
2021-06-30 20:47:26 -07:00
include
mm: sparsemem: use huge PMD mapping for vmemmap pages
2021-06-30 20:47:26 -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
mm: replace CONFIG_FLAT_NODE_MEM_MAP with CONFIG_FLATMEM
2021-06-29 10:53:55 -07:00
lib
mm/page_alloc: convert per-cpu list protection to local_lock
2021-06-29 10:53:54 -07:00
LICENSES
LICENSES: Add the CC-BY-4.0 license
2020-12-08 10:33:27 -07:00
mm
mm: sparsemem: use huge PMD mapping for vmemmap pages
2021-06-30 20:47:26 -07:00
net
net/ipv5/tcp: use vma_lookup() in tcp_zerocopy_receive()
2021-06-29 10:53:51 -07:00
samples
Merge tag 'vfio-v5.13-rc5' of git://github.com/awilliam/linux-vfio
2021-06-03 11:52:24 -07:00
scripts
kbuild: skip per-CPU BTF generation for pahole v1.18-v1.21
2021-06-29 10:53:54 -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
khugepaged: selftests: remove debug_cow
2021-06-30 20:47:26 -07:00
usr
.gitignore: prefix local generated files with a slash
2021-05-02 00:43:35 +09:00
virt
virt/kvm: use vma_lookup() instead of find_vma_intersection()
2021-06-29 10:53:51 -07:00
.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.
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