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Jens Axboe c48d8c5c0c nvme updates for Linux 5.18
- add vectored-io support for user-passthrough (Kanchan Joshi)
  - add verbose error logging (Alan Adamson)
  - support buffered I/O on block devices in nvmet (Chaitanya Kulkarni)
  - central discovery controller support (Martin Belanger)
  - fix and extended the globally unique idenfier validation (me)
  - move away from the deprecated IDA APIs (Sagi Grimberg)
  - misc code cleanup (Keith Busch, Max Gurtovoy, Qinghua Jin,
    Chaitanya Kulkarni)
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Merge tag 'nvme-5.18-2022-03-03' of git://git.infradead.org/nvme into for-5.18/drivers

Pull NVMe updates from Christoph:

"nvme updates for Linux 5.18

 - add vectored-io support for user-passthrough (Kanchan Joshi)
 - add verbose error logging (Alan Adamson)
 - support buffered I/O on block devices in nvmet (Chaitanya Kulkarni)
 - central discovery controller support (Martin Belanger)
 - fix and extended the globally unique idenfier validation (me)
 - move away from the deprecated IDA APIs (Sagi Grimberg)
 - misc code cleanup (Keith Busch, Max Gurtovoy, Qinghua Jin,
   Chaitanya Kulkarni)"

* tag 'nvme-5.18-2022-03-03' of git://git.infradead.org/nvme: (27 commits)
  nvme: check that EUI/GUID/UUID are globally unique
  nvme: check for duplicate identifiers earlier
  nvme: fix the check for duplicate unique identifiers
  nvme: cleanup __nvme_check_ids
  nvme: remove nssa from struct nvme_ctrl
  nvme: explicitly set non-error for directives
  nvme: expose cntrltype and dctype through sysfs
  nvme: send uevent on connection up
  nvme: add vectored-io support for user-passthrough
  nvme: add verbose error logging
  nvme: add a helper to initialize connect_q
  nvme-rdma: add helpers for mapping/unmapping request
  nvmet-tcp: replace ida_simple[get|remove] with the simler ida_[alloc|free]
  nvmet-rdma: replace ida_simple[get|remove] with the simler ida_[alloc|free]
  nvmet-fc: replace ida_simple[get|remove] with the simler ida_[alloc|free]
  nvmet: replace ida_simple[get|remove] with the simler ida_[alloc|free]
  nvme-fc: replace ida_simple[get|remove] with the simler ida_[alloc|free]
  nvme: replace ida_simple[get|remove] with the simler ida_[alloc|free]
  nvmet: allow bdev in buffered_io mode
  nvmet: use i_size_read() to set size for file-ns
  ...
History 2022-03-03 08:51:48 -07:00
arch block: remove genhd.h 2022-02-02 07:49:59 -07:00
block block: default BLOCK_LEGACY_AUTOLOAD to y 2022-02-27 14:49:23 -07:00
certs certs: Fix build error when CONFIG_MODULE_SIG_KEY is empty 2022-01-23 00:08:44 +09:00
crypto lib/crypto: add prompts back to crypto libraries 2022-01-18 13:03:55 +01:00
Documentation block: remove biodoc.rst 2022-02-15 07:47:52 -07:00
drivers nvme: check that EUI/GUID/UUID are globally unique 2022-02-28 13:45:07 +02:00
fs block: pass a block_device to bio_clone_fast 2022-02-04 07:43:18 -07:00
include nvme: expose cntrltype and dctype through sysfs 2022-02-28 13:45:06 +02:00
init block: remove genhd.h 2022-02-02 07:49:59 -07:00
ipc proc: remove PDE_DATA() completely 2022-01-22 08:33:37 +02:00
kernel block: check that there is a plug in blk_flush_plug 2022-02-02 07:50:00 -07:00
lib sbitmap: Delete old sbitmap_queue_get_shallow() 2022-02-08 06:55:49 -07:00
LICENSES LICENSES/LGPL-2.1: Add LGPL-2.1-or-later as valid identifiers 2021-12-16 14:33:10 +01:00
mm block: pass a block_device and opf to bio_alloc 2022-02-02 07:49:59 -07:00
net \n 2022-01-28 17:51:31 +02:00
samples Merge branch 'akpm' (patches from Andrew) 2022-01-20 10:41:01 +02:00
scripts ftrace: Have architectures opt-in for mcount build time sorting 2022-01-27 19:15:44 -05:00
security block: remove genhd.h 2022-02-02 07:49:59 -07:00
sound proc: remove PDE_DATA() completely 2022-01-22 08:33:37 +02:00
tools tools/testing/scatterlist: add missing defines 2022-01-30 09:56:58 +02:00
usr kbuild: remove include/linux/cyclades.h from header file check 2022-01-27 08:51:08 +01:00
virt Two larger x86 series: 2022-01-28 19:00:26 +02:00
.clang-format genirq/msi: Make interrupt allocation less convoluted 2021-12-16 22:22:20 +01:00
.cocciconfig scripts: add Linux .cocciconfig for coccinelle 2016-07-22 12:13:39 +02:00
.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 mailmap: update email address of Brian Silverman 2022-01-24 18:27:23 +01:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS MAINTAINERS: Removing Ohad from remoteproc/rpmsg maintenance 2021-12-08 10:09:40 -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 MAINTAINERS: add bio.h to the block section 2022-02-02 07:50:00 -07:00
Makefile Linux 5.17-rc2 2022-01-30 15:37:07 +02:00
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.