No description
Find a file
Linus Torvalds 47a43f2f0c XFS changes for 4.21:
- Fix CoW remapping of extremely fragmented file areas
 - Fix a zero-length symlink verifier error
 - Constify some of the rmap owner structures for per-AG metadata
 - Precalculate inode geometry for later use
 - Fix scrub counting problems
 - Don't crash when rtsummary inode is null
 - Fix x32 ioctl operation
 - Fix enum->string mappings for ftrace output
 - Cache realtime summary information in memory
 -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEUzaAxoMeQq6m2jMV+H93GTRKtOsFAlwedm4ACgkQ+H93GTRK
 tOumSBAAjP9nFAWmI9n/4GEyNI7p6Iz26q42vePiX7FspJY2iWG38gf5PyRarL7X
 eWzmUhUJVQ3koA4+h+ImGPWwjZAyDUug7r437sPPPkcMvG9WKrj8A2M+kQve39NB
 kCaXsRJFEvOdFXTMwTzCMrZrHa1b/slqj65eoUyXI7dzT0vwuU8Nj8CX6//zOHD2
 4i7yiyGGnZvQ+Ql8ad+ck7LjooeBUzl3XBeOHlFZAO+gDCu6o1TUqO+x8HZPy58N
 sfBLY/9vqlzEN8EpWjiTdI+GNH0zhO0tJQI5YJlGqa6SpIC78fWElfFF0A9CUXy4
 meKc9VmJ5oYi0Rg62S3pKTRZWtkr9FddBjS/C0thvXIpw6CSmHz/ED41P/wrtnI+
 vbknTXeiLeCuTTLtnYWJNIW1kvWjS2vXlQQT5jt/rp49ZqzfetM9nuopES0CcnCm
 a8K++V2LZuYEPzM2fKQgAdd5z02BYeNu8uaEBEHcAWDUnVo/bKInp87dEiQZ5GXx
 PBfIfOuqVooCppp9w1T7nzshI0R3k+LQj2R4S0d039hfEw8eQmPu39rfvugy6YwI
 qCZo8uErzWmqF7T4EXMtGu1FS8xIwyLPyiqcsCd8g+zep95iVySSrhha+3DgR/mG
 85s4VOE5aWijBrRZixIIqF1bIc+LPE/miBEXIyCsBPRD52+YQcQ=
 =P0gt
 -----END PGP SIGNATURE-----

Merge tag 'xfs-4.21-merge-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull XFS updates from Darrick Wong:

 - Fix CoW remapping of extremely fragmented file areas

 - Fix a zero-length symlink verifier error

 - Constify some of the rmap owner structures for per-AG metadata

 - Precalculate inode geometry for later use

 - Fix scrub counting problems

 - Don't crash when rtsummary inode is null

 - Fix x32 ioctl operation

 - Fix enum->string mappings for ftrace output

 - Cache realtime summary information in memory

* tag 'xfs-4.21-merge-2' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (24 commits)
  xfs: reallocate realtime summary cache on growfs
  xfs: stringify scrub types in ftrace output
  xfs: stringify btree cursor types in ftrace output
  xfs: move XFS_INODE_FORMAT_STR mappings to libxfs
  xfs: move XFS_AG_BTREE_CMP_FORMAT_STR mappings to libxfs
  xfs: fix symbolic enum printing in ftrace output
  xfs: fix function pointer type in ftrace format
  xfs: Fix x32 ioctls when cmd numbers differ from ia32.
  xfs: Fix bulkstat compat ioctls on x32 userspace.
  xfs: Align compat attrlist_by_handle with native implementation.
  xfs: require both realtime inodes to mount
  xfs: cache minimum realtime summary level
  xfs: count inode blocks correctly in inobt scrub
  xfs: precalculate cluster alignment in inodes and blocks
  xfs: precalculate inodes and blocks per inode cluster
  xfs: add a block to inode count converter
  xfs: remove xfs_rmap_ag_owner and friends
  xfs: const-ify xfs_owner_info arguments
  xfs: streamline defer op type handling
  xfs: idiotproof defer op type configuration
  ...
2018-12-27 17:04:23 -08:00
arch Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2018-12-27 13:53:32 -08:00
block
certs
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2018-12-27 13:53:32 -08:00
Documentation Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2018-12-27 13:53:32 -08:00
drivers Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2018-12-27 13:53:32 -08:00
firmware
fs XFS changes for 4.21: 2018-12-27 17:04:23 -08:00
include \n 2018-12-27 16:55:37 -08:00
init audit/stable-4.21 PR 20181224 2018-12-27 11:58:50 -08:00
ipc
kernel Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2018-12-27 13:53:32 -08:00
lib Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2018-12-27 13:53:32 -08:00
LICENSES
mm Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-12-26 13:07:19 -08:00
net Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2018-12-27 13:53:32 -08:00
samples Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2018-12-27 13:04:52 -08:00
scripts New gcc-plugin: 2018-12-27 11:19:07 -08:00
security Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2018-12-27 13:53:32 -08:00
sound xen: features and fixes for 4.21 2018-12-26 11:35:07 -08:00
tools Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2018-12-27 13:53:32 -08:00
usr
virt Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2018-12-26 13:07:19 -08:00
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap Merge tag 'nand/for-4.21' of git://git.infradead.org/linux-mtd into mtd/next 2018-12-18 19:59:16 +01:00
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2018-12-27 13:53:32 -08:00
Makefile Linux 4.20 2018-12-23 15:55:59 -08:00
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.