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Linus Torvalds 0ecca62beb One notable change here is that async creates and unlinks introduced
in 5.7 are now enabled by default.  This should greatly speed up things
 like rm, tar and rsync.  To opt out, wsync mount option can be used.
 
 Other than that we have a pile of bug fixes all across the filesystem
 from Jeff, Xiubo and Kotresh and a metrics infrastructure rework from
 Luis.
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Merge tag 'ceph-for-5.16-rc1' of git://github.com/ceph/ceph-client

Pull ceph updates from Ilya Dryomov:
 "One notable change here is that async creates and unlinks introduced
  in 5.7 are now enabled by default. This should greatly speed up things
  like rm, tar and rsync. To opt out, wsync mount option can be used.

  Other than that we have a pile of bug fixes all across the filesystem
  from Jeff, Xiubo and Kotresh and a metrics infrastructure rework from
  Luis"

* tag 'ceph-for-5.16-rc1' of git://github.com/ceph/ceph-client:
  ceph: add a new metric to keep track of remote object copies
  libceph, ceph: move ceph_osdc_copy_from() into cephfs code
  ceph: clean-up metrics data structures to reduce code duplication
  ceph: split 'metric' debugfs file into several files
  ceph: return the real size read when it hits EOF
  ceph: properly handle statfs on multifs setups
  ceph: shut down mount on bad mdsmap or fsmap decode
  ceph: fix mdsmap decode when there are MDS's beyond max_mds
  ceph: ignore the truncate when size won't change with Fx caps issued
  ceph: don't rely on error_string to validate blocklisted session.
  ceph: just use ci->i_version for fscache aux info
  ceph: shut down access to inode when async create fails
  ceph: refactor remove_session_caps_cb
  ceph: fix auth cap handling logic in remove_session_caps_cb
  ceph: drop private list from remove_session_caps_cb
  ceph: don't use -ESTALE as special return code in try_get_cap_refs
  ceph: print inode numbers instead of pointer values
  ceph: enable async dirops by default
  libceph: drop ->monmap and err initialization
  ceph: convert to noop_direct_IO
2021-11-13 11:31:07 -08:00
arch New x86 features: 2021-11-13 10:01:10 -08:00
block for-5.16/drivers-2021-11-09 2021-11-09 11:24:08 -08:00
certs certs: Add support for using elliptic curve keys for signing modules 2021-08-23 19:55:42 +03:00
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2021-11-12 12:35:46 -08:00
Documentation f2fs-for-5.16-rc1 2021-11-13 11:20:22 -08:00
drivers s390 updates for the 5.16 merge window #2 2021-11-13 09:18:06 -08:00
fs One notable change here is that async creates and unlinks introduced 2021-11-13 11:31:07 -08:00
include One notable change here is that async creates and unlinks introduced 2021-11-13 11:31:07 -08:00
init mm: allow only SLUB on PREEMPT_RT 2021-11-11 09:34:35 -08:00
ipc ipc/ipc_sysctl.c: remove fallback for !CONFIG_PROC_SYSCTL 2021-11-09 10:02:53 -08:00
kernel Three tracing fixes: 2021-11-13 10:11:51 -08:00
lib mm/migrate.c: remove MIGRATE_PFN_LOCKED 2021-11-11 09:34:35 -08:00
LICENSES LICENSES/dual/CC-BY-4.0: Git rid of "smart quotes" 2021-07-15 06:31:24 -06:00
mm netfs, 9p, afs and ceph (partial) foliation 2021-11-13 11:15:15 -08:00
net One notable change here is that async creates and unlinks introduced 2021-11-13 11:31:07 -08:00
samples Add gitignore file for samples/fanotify/ subdirectory 2021-11-07 11:19:24 -08:00
scripts coccinelle patches for 5.16-rc1 2021-11-13 10:45:17 -08:00
security net,lsm,selinux: revert the security_sctp_assoc_established() hook 2021-11-12 12:07:02 -05:00
sound sound fixes for 5.16-rc1 2021-11-12 12:17:30 -08:00
tools New x86 features: 2021-11-13 10:01:10 -08:00
usr initramfs: Check timestamp to prevent broken cpio archive 2021-10-24 13:48:40 +09:00
virt KVM: generalize "bugged" VM to "dead" VM 2021-11-11 10:35:26 -05:00
.clang-format clang-format: Update with the latest for_each macro list 2021-05-12 23:32:39 +02:00
.cocciconfig
.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 Merge branch 'akpm' (patches from Andrew) 2021-11-09 10:11:53 -08:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: Move Daniel Drake to credits 2021-09-21 08:34:58 +03:00
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 coccinelle patches for 5.16-rc1 2021-11-13 10:45:17 -08:00
Makefile Kbuild updates for v5.16 2021-11-08 09:15:45 -08:00
README Drop all 00-INDEX files from Documentation/ 2018-09-09 15:08:58 -06:00

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.