No description
Find a file
Jens Axboe b5b0ecb736 io_uring: clear IOCB_WAITQ for non -EIOCBQUEUED return
The callback can only be armed, if we get -EIOCBQUEUED returned. It's
important that we clear the WAITQ bit for other cases, otherwise we can
queue for async retry and filemap will assume that we're armed and
return -EAGAIN instead of just blocking for the IO.

Cc: stable@vger.kernel.org # 5.9+
Signed-off-by: Jens Axboe <axboe@kernel.dk>
2021-03-05 08:43:09 -07:00
arch Kbuild fixes for v5.12 2021-02-28 12:40:35 -08:00
block block-5.12-2021-02-27 2021-02-28 11:23:38 -08:00
certs
crypto
Documentation More new code for 5.12: 2021-02-28 11:45:25 -08:00
drivers ide-5.11-2021-02-28 2021-02-28 15:48:25 -08:00
fs io_uring: clear IOCB_WAITQ for non -EIOCBQUEUED return 2021-03-05 08:43:09 -07:00
include kernel: provide create_io_thread() helper 2021-03-04 15:45:03 -07:00
init
ipc
kernel kernel: provide create_io_thread() helper 2021-03-04 15:45:03 -07:00
lib
LICENSES
mm
net
samples
scripts kbuild: do not include include/config/auto.conf from adjust_autoksyms.sh 2021-02-28 15:22:02 +09:00
security
sound
tools
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
Kconfig
MAINTAINERS
Makefile Linux 5.12-rc1 2021-02-28 16:05:19 -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.