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Linus Torvalds 7ac86b3dca Notable items here are a series to take advantage of David Howells'
netfs helper library from Jeff, three new filesystem client metrics
 from Xiubo, ceph.dir.rsnaps vxattr from Yanhu and two auth-related
 fixes from myself, marked for stable.  Interspersed is a smattering
 of assorted fixes and cleanups across the filesystem.
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Merge tag 'ceph-for-5.13-rc1' of git://github.com/ceph/ceph-client

Pull ceph updates from Ilya Dryomov:
 "Notable items here are

   - a series to take advantage of David Howells' netfs helper library
     from Jeff

   - three new filesystem client metrics from Xiubo

   - ceph.dir.rsnaps vxattr from Yanhu

   - two auth-related fixes from myself, marked for stable.

  Interspersed is a smattering of assorted fixes and cleanups across the
  filesystem"

* tag 'ceph-for-5.13-rc1' of git://github.com/ceph/ceph-client: (24 commits)
  libceph: allow addrvecs with a single NONE/blank address
  libceph: don't set global_id until we get an auth ticket
  libceph: bump CephXAuthenticate encoding version
  ceph: don't allow access to MDS-private inodes
  ceph: fix up some bare fetches of i_size
  ceph: convert some PAGE_SIZE invocations to thp_size()
  ceph: support getting ceph.dir.rsnaps vxattr
  ceph: drop pinned_page parameter from ceph_get_caps
  ceph: fix inode leak on getattr error in __fh_to_dentry
  ceph: only check pool permissions for regular files
  ceph: send opened files/pinned caps/opened inodes metrics to MDS daemon
  ceph: avoid counting the same request twice or more
  ceph: rename the metric helpers
  ceph: fix kerneldoc copypasta over ceph_start_io_direct
  ceph: use attach/detach_page_private for tracking snap context
  ceph: don't use d_add in ceph_handle_snapdir
  ceph: don't clobber i_snap_caps on non-I_NEW inode
  ceph: fix fall-through warnings for Clang
  ceph: convert ceph_readpages to ceph_readahead
  ceph: convert ceph_write_begin to netfs_write_begin
  ...
2021-05-06 10:27:02 -07:00
arch ARM updates for 5.13-rc1: 2021-05-06 09:28:07 -07:00
block cgroup: rstat: punt root-level optimization to individual controllers 2021-04-30 11:20:37 -07:00
certs integrity-v5.13 2021-05-01 15:32:18 -07:00
crypto for-5.13/drivers-2021-04-27 2021-04-28 14:39:37 -07:00
Documentation ACPI fixes for 5.13-rc1 2021-05-06 09:56:26 -07:00
drivers ACPI fixes for 5.13-rc1 2021-05-06 09:56:26 -07:00
fs Notable items here are a series to take advantage of David Howells' 2021-05-06 10:27:02 -07:00
include RISC-V Patches for the 5.13 Merge Window, Part 1 2021-05-06 09:24:18 -07:00
init Merge branch 'akpm' (patches from Andrew) 2021-05-05 13:50:15 -07:00
ipc fs: make helpers idmap mount aware 2021-01-24 14:27:20 +01:00
kernel tracing: Fix probes written to the set_ftrace_filter file 2021-05-06 10:03:38 -07:00
lib Merge branch 'akpm' (patches from Andrew) 2021-05-05 13:50:15 -07:00
LICENSES LICENSES: Add the CC-BY-4.0 license 2020-12-08 10:33:27 -07:00
mm kfence: use power-efficient work queue to run delayed work 2021-05-05 11:27:27 -07:00
net Notable items here are a series to take advantage of David Howells' 2021-05-06 10:27:02 -07:00
samples RISC-V Patches for the 5.13 Merge Window, Part 1 2021-05-06 09:24:18 -07:00
scripts RISC-V Patches for the 5.13 Merge Window, Part 1 2021-05-06 09:24:18 -07:00
security Simple code cleanup 2021-05-05 12:08:06 -07:00
sound sound updates for 5.13 2021-04-30 12:48:14 -07:00
tools Merge branch 'akpm' (patches from Andrew) 2021-05-05 13:50:15 -07:00
usr Kbuild updates for v5.12 2021-02-25 10:17:31 -08:00
virt KVM: Boost vCPU candidate in user mode which is delivering interrupt 2021-04-21 12:20:03 -04:00
.clang-format cxl for 5.12 2021-02-24 09:38:36 -08:00
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore kbuild: generate Module.symvers only when vmlinux exists 2021-04-25 05:17:02 +09:00
.mailmap It's been a relatively busy cycle in docsland, though more than usually 2021-04-26 13:22:43 -07:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS - Core Frameworks 2021-04-28 15:59:13 -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 pci-v5.13-changes 2021-05-05 13:24:11 -07:00
Makefile integrity-v5.13 2021-05-01 15:32:18 -07:00
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.