A mirror of the official Linux kernel repository just in case
Go to file
Linus Torvalds 7c2a69f610 Xiubo has completed his work on filesystem client metrics, they are
sent to all available MDSes once per second now.  Other than that, we
 have a lot of fixes and cleanups all around the filesystem, including
 a tweak to cut down on MDS request resends in multi-MDS setups from
 Yanhu and fixups for SELinux symlink labeling and MClientSession
 message decoding from Jeff.
 -----BEGIN PGP SIGNATURE-----
 
 iQFHBAABCAAxFiEEydHwtzie9C7TfviiSn/eOAIR84sFAl80I3MTHGlkcnlvbW92
 QGdtYWlsLmNvbQAKCRBKf944AhHzi7rlB/4/tegnfsB+O6MQPt+DkSxjQ6+90J/O
 aDj3jnwHoUBUitTP92wHdy/TanlZMX0UQqq4caWt1Ot0Rveb6XTfTIzEDtG2ejYQ
 dcH6LB3dS9Qvjrwh7oRawx8Xux/RdIIA99OvAX7K+4IeLKP5PjmwfdM1Mm0agfoS
 V8qXm8cGyqF2lWown092Znr8s6OSsDEaUbjB2tlz5msWeK9rSFD5bDYOBdOTkBCU
 5v5BIUwWWoU9YFMWDJgVNS5l2Scq5yTDEleZcCCJMovKNrhBi9DcwUDKrDQJ3+5v
 UmfI5M/L99Ng7yAcPqbeOZ1HibuOrdmqAoR6lCiD+PPEPrf99rVLRinQ
 =2NtI
 -----END PGP SIGNATURE-----

Merge tag 'ceph-for-5.9-rc1' of git://github.com/ceph/ceph-client

Pull ceph updates from Ilya Dryomov:
 "Xiubo has completed his work on filesystem client metrics, they are
  sent to all available MDSes once per second now.

  Other than that, we have a lot of fixes and cleanups all around the
  filesystem, including a tweak to cut down on MDS request resends in
  multi-MDS setups from Yanhu and fixups for SELinux symlink labeling
  and MClientSession message decoding from Jeff"

* tag 'ceph-for-5.9-rc1' of git://github.com/ceph/ceph-client: (22 commits)
  ceph: handle zero-length feature mask in session messages
  ceph: use frag's MDS in either mode
  ceph: move sb->wb_pagevec_pool to be a global mempool
  ceph: set sec_context xattr on symlink creation
  ceph: remove redundant initialization of variable mds
  ceph: fix use-after-free for fsc->mdsc
  ceph: remove unused variables in ceph_mdsmap_decode()
  ceph: delete repeated words in fs/ceph/
  ceph: send client provided metric flags in client metadata
  ceph: periodically send perf metrics to MDSes
  ceph: check the sesion state and return false in case it is closed
  libceph: replace HTTP links with HTTPS ones
  ceph: remove unnecessary cast in kfree()
  libceph: just have osd_req_op_init() return a pointer
  ceph: do not access the kiocb after aio requests
  ceph: clean up and optimize ceph_check_delayed_caps()
  ceph: fix potential mdsc use-after-free crash
  ceph: switch to WARN_ON_ONCE in encode_supported_features()
  ceph: add global total_caps to count the mdsc's total caps number
  ceph: add check_session_state() helper and make it global
  ...
2020-08-12 12:51:31 -07:00
arch Merge branch 'parisc-5.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux 2020-08-12 12:41:15 -07:00
block A set of locking fixes and updates: 2020-08-10 19:07:44 -07:00
certs .gitignore: add SPDX License Identifier 2020-03-25 11:50:48 +01:00
crypto mm, treewide: rename kzfree() to kfree_sensitive() 2020-08-07 11:33:22 -07:00
Documentation PPC: 2020-08-12 12:25:06 -07:00
drivers Merge branch 'parisc-5.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux 2020-08-12 12:41:15 -07:00
fs Xiubo has completed his work on filesystem client metrics, they are 2020-08-12 12:51:31 -07:00
include Xiubo has completed his work on filesystem client metrics, they are 2020-08-12 12:51:31 -07:00
init A set of locking fixes and updates: 2020-08-10 19:07:44 -07:00
ipc ipc/shm.c: remove the superfluous break 2020-08-12 10:58:02 -07:00
kernel Merge branch 'akpm' (patches from Andrew) 2020-08-12 11:24:12 -07:00
lib lib/Kconfig.debug: fix typo in the help text of CONFIG_PANIC_TIMEOUT 2020-08-12 10:58:02 -07:00
LICENSES LICENSES: Rename other to deprecated 2019-05-03 06:34:32 -06:00
mm mm/gup: remove task_struct pointer for all gup code 2020-08-12 10:58:04 -07:00
net Xiubo has completed his work on filesystem client metrics, they are 2020-08-12 12:51:31 -07:00
samples Kbuild updates for v5.9 2020-08-09 14:10:26 -07:00
scripts PPC: 2020-08-12 12:25:06 -07:00
security Merge branch 'akpm' (patches from Andrew) 2020-08-12 11:24:12 -07:00
sound sound updates for 5.9 2020-08-06 14:27:31 -07:00
tools Merge branch 'akpm' (patches from Andrew) 2020-08-12 11:24:12 -07:00
usr Merge branch 'work.fdpic' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2020-08-07 13:29:39 -07:00
virt Merge branch 'akpm' (patches from Andrew) 2020-08-12 11:24:12 -07:00
.clang-format block: add bio_for_each_bvec_all() 2020-05-25 11:25:24 +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: Add ZSTD-compressed files 2020-07-31 11:50:49 +02:00
.mailmap It's been a busy cycle for documentation - hopefully the busiest for a 2020-08-04 22:47:54 -07:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS CREDITS: Replace HTTP links with HTTPS ones 2020-07-23 14:53:58 -06:00
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 Here's some more updates that missed the last pull request because I 2020-08-12 12:19:49 -07:00
Makefile ./Makefile: add debug option to enable function aligned on 32 bytes 2020-08-12 10:57:59 -07:00
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.