linux

T

Paul E. McKenney 2ccaff10f7 rcu: Add sysrq rcu_node-dump capability

Life is hard if RCU manages to get stuck without triggering RCU CPU
stall warnings or triggering the rcu_check_gp_start_stall() checks
for failing to start a grace period.  This commit therefore adds a
boot-time-selectable sysrq key (commandeering "y") that allows manually
dumping Tree RCU state.  The new rcutree.sysrq_rcu kernel boot parameter
must be set for this sysrq to be available.

Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>

2019-01-25 15:29:59 -08:00

arch

openrisc: remove unneeded code in arch/openrisc/Makefile

2019-01-17 23:42:59 +09:00

block

block: fix kerneldoc comment for blk_attempt_plug_merge()

2019-01-09 15:29:08 -07:00

certs

kbuild: remove redundant target cleaning on failure

2019-01-06 09:46:51 +09:00

crypto

Merge tag 'kconfig-v4.21' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2018-12-29 13:03:29 -08:00

Documentation

rcu: Add sysrq rcu_node-dump capability

2019-01-25 15:29:59 -08:00

drivers

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma

2019-01-18 17:17:20 +12:00

firmware

kbuild: change filechk to surround the given command with { }

2019-01-06 09:46:51 +09:00

Merge tag 'afs-fixes-20190117' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs

2019-01-18 06:27:24 +12:00

include

Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma

2019-01-18 17:17:20 +12:00

init

kbuild: Disable LD_DEAD_CODE_DATA_ELIMINATION with ftrace & GCC <= 4.7

2019-01-14 10:37:09 +09:00

ipc

ipc: IPCMNI limit check for semmni

2018-10-31 08:54:14 -07:00

kernel

rcu: Add sysrq rcu_node-dump capability

2019-01-25 15:29:59 -08:00

lib

sbitmap: Protect swap_lock from hardirq

2019-01-15 16:29:57 +12:00

LICENSES

Merge tag 'docs-4.20' of git://git.lwn.net/linux

2018-10-24 18:01:11 +01:00

mm/mmu_notifier: mm/rmap.c: Fix a mmu_notifier range bug in try_to_unmap_one

2019-01-10 02:58:21 -08:00

net

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2019-01-16 05:13:36 +12:00

samples

Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net

2019-01-16 05:13:36 +12:00

scripts

kbuild: remove unused baseprereq

2019-01-14 12:19:40 +09:00

security

Merge branch 'fixes-v5.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security

2019-01-17 16:54:58 +12:00

sound

Merge tag 'remove-dma_zalloc_coherent-5.0' of git://git.infradead.org/users/hch/dma-mapping

2019-01-12 10:52:40 -08:00

tools

tools/memory-model: Make scripts take "-j" abbreviation for "--jobs"

2019-01-21 11:07:04 +01:00

usr

user/Makefile: Fix typo and capitalization in comment section

2018-12-11 00:18:03 +09:00

virt

KVM: validate userspace input in kvm_clear_dirty_log_protect()

2019-01-11 18:38:07 +01:00

.clang-format

page cache: Convert find_get_pages_contig to XArray

2018-10-21 10:46:34 -04:00

.cocciconfig

…

.get_maintainer.ignore

…

.gitattributes

.gitattributes: set git diff driver for C source code files

2016-10-07 18:46:30 -07:00

.gitignore

kbuild: Add support for DT binding schema checks

2018-12-13 09:41:32 -06:00

.mailmap

Merge tag 'mips_fixes_4.21_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

2019-01-05 12:48:25 -08:00

COPYING

COPYING: use the new text with points to the license files

2018-03-23 12:41:45 -06:00

CREDITS

Add CREDITS entry for Shaohua Li

2019-01-04 14:27:09 -07:00

Kbuild

kbuild: use assignment instead of define ... endef for filechk_* rules

2019-01-06 10:22:35 +09:00

Kconfig

kconfig: move the "Executable file formats" menu to fs/Kconfig.binfmt

2018-08-02 08:06:55 +09:00

MAINTAINERS

Merge tag 'staging-5.0-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

2019-01-14 05:49:35 +12:00

Makefile

kbuild: mark prepare0 as PHONY to fix external module build

2019-01-17 23:42:59 +09:00

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.