linux

T

Davidlohr Bueso a0cff57bb2 kvm,x86: Fix apf_task_wake_one() wq serialization

During code inspection, the following potential race was seen:

CPU0   	    		    	     	CPU1
kvm_async_pf_task_wait			apf_task_wake_one
					  [L] swait_active(&n->wq)
  [S] prepare_to_swait(&n.wq)
  [L] if (!hlist_unhahed(&n.link))
	schedule()			  [S] hlist_del_init(&n->link);

Properly serialize swait_active() checks such that a wakeup is
not missed.

Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

2017-09-15 16:57:12 +02:00

arch

kvm,x86: Fix apf_task_wake_one() wq serialization

2017-09-15 16:57:12 +02:00

block

Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi

2017-09-07 21:11:05 -07:00

certs

modsign: add markers to endif-statements in certs/Makefile

2017-07-14 11:01:37 +10:00

crypto

crypto: af_alg - get_page upon reassignment to TX SGL

2017-08-22 15:03:27 +08:00

Documentation

Merge tag 'kvm-4.14-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2017-09-08 15:18:36 -07:00

drivers

RDMA/netlink: clean up message validity array initializer

2017-09-08 10:17:20 -07:00

firmware

firmware/Makefile: force recompilation if makefile changes

2017-05-08 17:15:10 -07:00

Merge tag 'secureexec-v4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux

2017-09-07 20:35:29 -07:00

include

sched/wait: Add swq_has_sleeper()

2017-09-15 16:57:10 +02:00

init

Merge branch 'for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu

2017-09-06 21:33:12 -07:00

ipc

Merge branch 'for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu

2017-08-21 09:45:19 +02:00

kernel

Merge tag 'trace-v4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

2017-09-08 15:08:14 -07:00

lib

Merge tag 'md/4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md

2017-09-07 12:41:48 -07:00

Merge branch 'for-4.14/block' of git://git.kernel.dk/linux-block

2017-09-07 11:59:42 -07:00

net

Merge branch 'for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup

2017-09-06 22:25:25 -07:00

samples

Merge tag 'media/v4.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

2017-09-07 12:53:14 -07:00

scripts

genksyms: fix gperf removal conversion

2017-09-08 14:32:34 -07:00

security

Merge tag 'audit-pr-20170907' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit

2017-09-07 20:48:25 -07:00

sound

Merge tag 'mfd-next-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd

2017-09-07 13:51:13 -07:00

tools

Merge tag 'linux-kselftest-4.14-rc1-update' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest

2017-09-08 15:11:20 -07:00

usr

ramfs: clarify help text that compression applies to ramfs as well as legacy ramdisk.

2017-07-06 16:24:30 -07:00

virt

kvm,async_pf: Use swq_has_sleeper()

2017-09-15 16:57:11 +02:00

.cocciconfig

scripts: add Linux .cocciconfig for coccinelle

2016-07-22 12:13:39 +02:00

.get_maintainer.ignore

Add hch to .get_maintainer.ignore

2015-08-21 14:30:10 -07:00

.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

Merge tag 'for-v4.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply

2017-05-12 12:02:21 -07:00

COPYING

…

CREDITS

avr32: remove support for AVR32 architecture

2017-05-01 09:27:15 +02:00

Kbuild

kbuild: Consolidate header generation from ASM offset information

2017-04-13 05:43:37 +09:00

Kconfig

…

MAINTAINERS

Merge tag 'kvm-4.14-1' of git://git.kernel.org/pub/scm/virt/kvm/kvm

2017-09-08 15:18:36 -07:00

Makefile

Merge branch 'docs-next' of git://git.lwn.net/linux

2017-09-03 21:07:29 -07:00

README

README: add a new README file, pointing to the Documentation/

2016-10-24 08:12:35 -02:00

README

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.

Languages

C 97.3%

Assembly 1%

Shell 0.6%

Python 0.4%

Makefile 0.3%

Other 0.2%