linux-sg2042

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Christoph Hellwig fa53228721 block: avoid blk_bio_segment_split for small I/O operations __blk_queue_split() adds significant overhead for small I/O operations. Add a shortcut to avoid it for cases where we know we never need to split. Based on a patch from Ming Lei. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@kernel.dk>		2019-11-04 17:13:54 -07:00
Documentation	Kbuild fixes for v5.4	2019-10-05 12:56:59 -07:00
LICENSES	LICENSES: Rename other to deprecated	2019-05-03 06:34:32 -06:00
arch	ARM: SoC fixes	2019-10-05 17:18:43 -07:00
block	block: avoid blk_bio_segment_split for small I/O operations	2019-11-04 17:13:54 -07:00
certs	PKCS#7: Refactor verify_pkcs7_signature()	2019-08-05 18:40:18 -04:00
crypto	Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2019-09-28 08:14:15 -07:00
drivers	ARM: SoC fixes	2019-10-05 17:18:43 -07:00
fs	bdev: Refresh bdev size for disks without partitioning	2019-11-03 07:53:50 -07:00
include	block: sed-opal: Add support to read/write opal tables generically	2019-11-04 07:11:31 -07:00
init	Merge branch 'next-lockdown' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security	2019-09-28 08:14:15 -07:00
ipc	ipc/sem.c: convert to use built-in RCU list checking	2019-09-25 17:51:41 -07:00
kernel	dma-mapping regression fix for 5.4-rc2	2019-10-06 11:10:15 -07:00
lib	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2019-10-05 08:50:15 -07:00
mm	Merge branch 'hugepage-fallbacks' (hugepatch patches from David Rientjes)	2019-09-28 14:26:47 -07:00
net	nfc: fix memory leak in llcp_sock_bind()	2019-10-04 18:31:36 -07:00
samples	rpmsg updates for v5.4	2019-09-22 10:58:15 -07:00
scripts	scripts/setlocalversion: clear local variable to make it work for sh	2019-10-05 15:29:49 +09:00
security	integrity: remove pointless subdir-$(CONFIG_...)	2019-10-05 15:29:49 +09:00
sound	sound fixes for 5.4-rc1	2019-09-24 16:46:16 -07:00
tools	fcntl: fix typo in RWH_WRITE_LIFE_NOT_SET r/w hint name	2019-10-25 14:28:10 -06:00
usr	kbuild: update compile-test header list for v5.4-rc2	2019-10-05 15:29:49 +09:00
virt	KVM/arm fixes for 5.4, take #1	2019-10-03 12:08:50 +02:00
.clang-format	clang-format: Update with the latest for_each macro list	2019-08-31 10:00:51 +02:00
.cocciconfig	…
.get_maintainer.ignore	Opt out of scripts/get_maintainer.pl	2019-05-16 10:53:40 -07:00
.gitattributes	.gitattributes: set git diff driver for C source code files	2016-10-07 18:46:30 -07:00
.gitignore	Modules updates for v5.4	2019-09-22 10:34:46 -07:00
.mailmap	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next	2019-09-18 12:34:53 -07:00
COPYING	COPYING: use the new text with points to the license files	2018-03-23 12:41:45 -06:00
CREDITS	CREDITS: Update email address	2019-09-13 17:21:38 +03:00
Kbuild	kbuild: do not descend to ./Kbuild when cleaning	2019-08-21 21:03:58 +09:00
Kconfig	docs: kbuild: convert docs to ReST and rename to *.rst	2019-06-14 14:21:21 -06:00
MAINTAINERS	kgdb patches for 5.4-rc2	2019-10-03 11:17:57 -07:00
Makefile	Linux 5.4-rc2	2019-10-06 14:27:30 -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.