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mainlining shenanigans

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Pavel Begunkov b66ceaf324 io_uring: move iopoll reissue into regular IO path `230d50d448` ("io_uring: move reissue into regular IO path") made non-IOPOLL I/O to not retry from ki_complete handler. Follow it steps and do the same for IOPOLL. Same problems, same implementation, same -EAGAIN assumptions. Signed-off-by: Pavel Begunkov <asml.silence@gmail.com> Link: https://lore.kernel.org/r/f80dfee2d5fa7678f0052a8ab3cfca9496a112ca.1631699928.git.asml.silence@gmail.com Signed-off-by: Jens Axboe <axboe@kernel.dk>		2021-09-15 09:22:35 -06:00
arch	This pull request contains the following changes for UML:	2021-09-09 13:45:26 -07:00
block	block-5.15-2021-09-05	2021-09-06 10:06:26 -07:00
certs	certs: Add support for using elliptic curve keys for signing modules	2021-08-23 19:55:42 +03:00
crypto	Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6	2021-08-30 12:57:10 -07:00
Documentation	More tracing updates for 5.15:	2021-09-09 13:11:15 -07:00
drivers	2nd batch of s390 updates for 5.15 merge window	2021-09-09 12:55:12 -07:00
fs	io_uring: move iopoll reissue into regular IO path	2021-09-15 09:22:35 -06:00
include	Revert "iov_iter: track truncated size"	2021-09-15 09:22:35 -06:00
init	More tracing updates for 5.15:	2021-09-09 13:11:15 -07:00
ipc	ARM development updates for 5.15:	2021-09-09 13:25:49 -07:00
kernel	More tracing updates for 5.15:	2021-09-09 13:11:15 -07:00
lib	iov_iter: add helper to save iov_iter state	2021-09-14 08:12:18 -06:00
LICENSES	LICENSES/dual/CC-BY-4.0: Git rid of "smart quotes"	2021-07-15 06:31:24 -06:00
mm	ARM development updates for 5.15:	2021-09-09 13:25:49 -07:00
net	Critical bug fixes:	2021-09-08 15:55:42 -07:00
samples	kgdb patches for 5.15	2021-09-07 12:08:04 -07:00
scripts	Modules updates for v5.15	2021-09-08 16:06:48 -07:00
security	Kbuild updates for v5.15	2021-09-03 15:33:47 -07:00
sound	Kbuild updates for v5.15	2021-09-03 15:33:47 -07:00
tools	More tracing updates for 5.15:	2021-09-09 13:11:15 -07:00
usr	.gitignore: prefix local generated files with a slash	2021-05-02 00:43:35 +09:00
virt	KVM: Drop unused kvm_dirty_gfn_invalid()	2021-09-06 08:23:46 -04:00
.clang-format	clang-format: Update with the latest for_each macro list	2021-05-12 23:32:39 +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: ignore only top-level modules.builtin	2021-05-02 00:43:35 +09:00
.mailmap	mailmap: update email address of Matthias Fuchs and Thomas Körper	2021-08-19 09:39:44 +02:00
COPYING	COPYING: state that all contributions really are covered by this file	2020-02-10 13:32:20 -08:00
CREDITS	MAINTAINERS: move Murali Karicheri to credits	2021-04-29 15:47:30 -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	ARM development updates for 5.15:	2021-09-09 13:25:49 -07:00
Makefile	Makefile: use -Wno-main in the full kernel tree	2021-09-08 09:44:42 -07:00
README	Drop all 00-INDEX files from Documentation/	2018-09-09 15:08:58 -06:00

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.