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Frederic Weisbecker 83efcbd028 smp/core: Use lockdep to assert IRQs are disabled/enabled
Use lockdep to check that IRQs are enabled or disabled as expected. This
way the sanity check only shows overhead when concurrency correctness
debug code is enabled.

Signed-off-by: Frederic Weisbecker <frederic@kernel.org>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Cc: David S . Miller <davem@davemloft.net>
Cc: Lai Jiangshan <jiangshanlai@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Tejun Heo <tj@kernel.org>
Link: http://lkml.kernel.org/r/1509980490-4285-7-git-send-email-frederic@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-11-08 11:13:50 +01:00
arch Merge branch 'linus' into locking/core, to resolve conflicts 2017-11-07 10:32:44 +01:00
block Merge branch 'linus' into locking/core, to resolve conflicts 2017-11-07 10:32:44 +01:00
certs License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
crypto Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 2017-11-06 09:05:03 -08:00
Documentation Merge branch 'linus' into locking/core, to resolve conflicts 2017-11-07 10:32:44 +01:00
drivers Merge branch 'linus' into locking/core, to resolve conflicts 2017-11-07 10:32:44 +01:00
firmware License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
fs Merge branch 'linus' into locking/core, to resolve conflicts 2017-11-07 10:32:44 +01:00
include locking/lockdep: Add IRQs disabled/enabled assertion APIs: lockdep_assert_irqs_enabled()/disabled() 2017-11-08 11:13:47 +01:00
init License cleanup: add SPDX license identifiers to some files 2017-11-02 10:04:46 -07:00
ipc License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
kernel smp/core: Use lockdep to assert IRQs are disabled/enabled 2017-11-08 11:13:50 +01:00
lib Merge branch 'linus' into locking/core, to resolve conflicts 2017-11-07 10:32:44 +01:00
mm Merge branch 'linus' into locking/core, to resolve conflicts 2017-11-07 10:32:44 +01:00
net Merge branch 'linus' into locking/core, to resolve conflicts 2017-11-07 10:32:44 +01:00
samples Merge branch 'linus' into locking/core, to resolve conflicts 2017-11-07 10:32:44 +01:00
scripts Merge branch 'linus' into locking/core, to resolve conflicts 2017-11-07 10:32:44 +01:00
security Merge branch 'linus' into locking/core, to resolve conflicts 2017-11-07 10:32:44 +01:00
sound Merge branch 'linus' into locking/core, to resolve conflicts 2017-11-07 10:32:44 +01:00
tools Merge branch 'linus' into locking/core, to resolve conflicts 2017-11-07 10:32:44 +01:00
usr initramfs: fix initramfs rebuilds w/ compression after disabling 2017-11-03 07:39:19 -07:00
virt Merge branch 'linus' into locking/core, to resolve conflicts 2017-11-07 10:32:44 +01:00
.cocciconfig scripts: add Linux .cocciconfig for coccinelle 2016-07-22 12:13:39 +02:00
.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 to generate LLVM assembly files 2017-04-25 08:13:52 +09:00
.mailmap Update MIPS email addresses 2017-11-03 09:02:30 -07:00
COPYING
CREDITS selinux/stable-4.14 PR 20170831 2017-09-12 13:21:00 -07:00
Kbuild License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Kconfig License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
MAINTAINERS scripts: add leaking_addresses.pl 2017-11-06 11:46:42 -08:00
Makefile Linux 4.14-rc8 2017-11-05 13:05:14 -08:00
README README: add a new README file, pointing to the Documentation/ 2016-10-24 08:12:35 -02:00

Linux kernel
============

This file was moved to Documentation/admin-guide/README.rst

Please notice that there are several guides for kernel developers and users.
These guides can be rendered in a number of formats, like HTML and PDF.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.

There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
See Documentation/00-INDEX for a list of what is contained in each file.

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.