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Filename Latest commit message Latest commit date
Linus Torvalds 9e1fd794cb Changes for Linux 5.1:
- Fix online fsck to handle inode btrees correctly on 64k block
   filesystems.
 - Teach online fsck to check directory and attribute names for invalid
   characters.
 - Miscellanous fixes for online fsck.
 - Introduce a new panic mask so that we can halt immediately on
   metadata corruption (for debugging purposes)
 - Fix a block mapping race during writeback.
 - Cache unlinked inode list backrefs in memory to speed up list
   processing.
 - Separate the bnobt/cntbt and inobt/finobt buffer verifiers so that we
   can detect crosslinked btrees.
 - Refactor magic number verification so that we can standardize it.
 - Strengthen ondisk metadata structure offset build time verification.
 - Fix a memory corruption problem in the listxattr code.
 - Fix a shutdown problem during log recovery due to unreserved finobt
   expansion.
 - Fix a referential integrity problem where O_TMPFILE inodes were put on
   the unlinked list with nlink > 0 which would cause asserts during log
   recovery if the system went down immediately.
 - Refactor the delayed allocation allocator to be more clever about the
   possibility that its mapping might be stale.
 - Various fixes to the copy on write mechanism.
 - Make CoW preallocation suitable for use even with writes that wouldn't
   otherwise require it.
 - Refactor an internal API.
 - Fix some statx implementation bugs.
 - Fix miscellaneous compiler and static checker complaints.
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Merge tag 'xfs-5.1-merge-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux

Pull xfs updates from Darrick Wong:
 "Here are a number of new features and bug fixes for 5.1

  They've undergone a week's worth of fstesting and merge cleanly with
  master as of this morning

  Most of the changes center on improving metadata validation and fixing
  problems with online fsck, though there's also a new cache to speed up
  unlinked inode handling and cleanup of the copy on write code in
  preparation for future features

  Changes for Linux 5.1:

   - Fix online fsck to handle inode btrees correctly on 64k block
     filesystems

   - Teach online fsck to check directory and attribute names for
     invalid characters

   - Miscellanous fixes for online fsck

   - Introduce a new panic mask so that we can halt immediately on
     metadata corruption (for debugging purposes)

   - Fix a block mapping race during writeback

   - Cache unlinked inode list backrefs in memory to speed up list
     processing

   - Separate the bnobt/cntbt and inobt/finobt buffer verifiers so that
     we can detect crosslinked btrees

   - Refactor magic number verification so that we can standardize it

   - Strengthen ondisk metadata structure offset build time verification

   - Fix a memory corruption problem in the listxattr code

   - Fix a shutdown problem during log recovery due to unreserved finobt
     expansion

   - Fix a referential integrity problem where O_TMPFILE inodes were put
     on the unlinked list with nlink > 0 which would cause asserts
     during log recovery if the system went down immediately

   - Refactor the delayed allocation allocator to be more clever about
     the possibility that its mapping might be stale

   - Various fixes to the copy on write mechanism

   - Make CoW preallocation suitable for use even with writes that
     wouldn't otherwise require it

   - Refactor an internal API

   - Fix some statx implementation bugs

   - Fix miscellaneous compiler and static checker complaints"

* tag 'xfs-5.1-merge-4' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux: (70 commits)
  xfs: fix reporting supported extra file attributes for statx()
  xfs: fix backwards endian conversion in scrub
  xfs: fix uninitialized error variables
  xfs: rework breaking of shared extents in xfs_file_iomap_begin
  xfs: don't pass iomap flags to xfs_reflink_allocate_cow
  xfs: fix uninitialized error variable
  xfs: introduce an always_cow mode
  xfs: report IOMAP_F_SHARED from xfs_file_iomap_begin_delay
  xfs: make COW fork unwritten extent conversions more robust
  xfs: merge COW handling into xfs_file_iomap_begin_delay
  xfs: also truncate holes covered by COW blocks
  xfs: don't use delalloc extents for COW on files with extsize hints
  xfs: fix SEEK_DATA for speculative COW fork preallocation
  xfs: make xfs_bmbt_to_iomap more useful
  xfs: fix xfs_buf magic number endian checks
  xfs: retry COW fork delalloc conversion when no extent was found
  xfs: remove the truncate short cut in xfs_map_blocks
  xfs: move xfs_iomap_write_allocate to xfs_aops.c
  xfs: move stat accounting to xfs_bmapi_convert_delalloc
  xfs: move transaction handling to xfs_bmapi_convert_delalloc
  ..
2019-03-07 09:38:51 -08:00
arch Driver core patches for 5.1-rc1 2019-03-06 14:52:48 -08:00
block for-linus-20190215 2019-02-15 09:12:28 -08:00
certs kbuild: remove redundant target cleaning on failure 2019-01-06 09:46:51 +09:00
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2019-03-05 09:09:55 -08:00
Documentation Changes for Linux 5.1: 2019-03-07 09:38:51 -08:00
drivers USB/PHY patches for 5.1-rc1 2019-03-06 16:48:27 -08:00
fs Changes for Linux 5.1: 2019-03-07 09:38:51 -08:00
include for-5.1-part1-tag 2019-03-07 09:07:30 -08:00
init Merge branch 'akpm' (patches from Andrew) 2019-03-06 10:31:36 -08:00
ipc y2038: syscalls: rename y2038 compat syscalls 2019-02-07 00:13:27 +01:00
kernel Driver core patches for 5.1-rc1 2019-03-06 14:52:48 -08:00
lib Driver core patches for 5.1-rc1 2019-03-06 14:52:48 -08:00
LICENSES
mm mm,mremap: bail out earlier in mremap_to under map pressure 2019-03-05 21:07:21 -08:00
net Merge branch 'akpm' (patches from Andrew) 2019-03-06 10:31:36 -08:00
samples Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2019-03-05 08:26:13 -08:00
scripts Char/Misc driver patches for 5.1-rc1 2019-03-06 14:18:59 -08:00
security get rid of legacy 'get_ds()' function 2019-03-04 10:50:14 -08:00
sound Char/Misc driver patches for 5.1-rc1 2019-03-06 14:18:59 -08:00
tools Staging/IIO patches for 5.1-rc1 2019-03-06 16:29:27 -08:00
usr
virt ACPI updates for 5.1-rc1 2019-03-06 13:33:11 -08:00
.clang-format clang-format: Update .clang-format with the latest for_each macro list 2019-01-19 19:26:06 +01:00
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap .mailmap: Add Mathieu Othacehe 2019-02-21 11:41:19 +00:00
COPYING
CREDITS Char/Misc driver patches for 5.1-rc1 2019-03-06 14:18:59 -08:00
Kbuild Merge branch 'locking/atomics' into locking/core, to pick up WIP commits 2019-02-11 14:27:05 +01:00
Kconfig
MAINTAINERS \n 2019-03-07 08:23:17 -08:00
Makefile Driver core patches for 5.1-rc1 2019-03-06 14:52:48 -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.