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Filename Latest commit message Latest commit date
Jens Axboe a3a0e43fd7 io_uring: don't enter poll loop if we have CQEs pending
We need to check if we have CQEs pending before starting a poll loop,
as those could be the events we will be spinning for (and hence we'll
find none). This can happen if a CQE triggers an error, or if it is
found by eg an IRQ before we get a chance to find it through polling.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
2019-08-20 11:03:11 -06:00
arch Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-08-18 09:45:42 -07:00
block
certs
crypto
Documentation
drivers nvme: Add quirk for LiteON CL1 devices running FW 22301111 2019-08-20 11:02:10 -06:00
fs io_uring: don't enter poll loop if we have CQEs pending 2019-08-20 11:03:11 -06:00
include USB fixes for 5.3-rc5 2019-08-18 09:11:29 -07:00
init
ipc
kernel SPDX fixes for 5.3-rc5 2019-08-18 09:26:16 -07:00
lib
LICENSES
mm
net
samples
scripts SPDX fixes for 5.3-rc5 2019-08-18 09:26:16 -07:00
security
sound sound fixes for 5.3-rc5 2019-08-16 08:49:45 -07:00
tools - A few fixes for the userspace hyper-v tools from Adrian Vladu. 2019-08-17 19:31:30 -07:00
usr
virt
.clang-format
.cocciconfig
.get_maintainer.ignore
.gitattributes
.gitignore
.mailmap
COPYING
CREDITS
Kbuild
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MAINTAINERS Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2019-08-18 09:45:42 -07:00
Makefile Linux 5.3-rc5 2019-08-18 14:31:08 -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.