openwrt/staging/blogic.git
7 years agoAdd optional check for bad kernel-doc comments
Matthew Wilcox [Mon, 20 Nov 2017 18:40:40 +0000 (10:40 -0800)]
Add optional check for bad kernel-doc comments

Implement a '-none' output mode for kernel-doc which will only output
warning messages, and suppresses the warning message about there being
no kernel-doc in the file.

If the build has requested additional warnings, automatically check all
.c files.  This patch does not check .h files.  Enabling the warning
by default would add about 1300 warnings, so it's default off for now.
People who care can use this to check they didn't break the docs and
maybe we'll get all the warnings fixed and be able to enable this check
by default in the future.

Signed-off-by: Matthew Wilcox <mawilcox@microsoft.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoDocumentation: fix profile= options in kernel-parameters.txt
Randy Dunlap [Mon, 20 Nov 2017 05:08:11 +0000 (21:08 -0800)]
Documentation: fix profile= options in kernel-parameters.txt

Correctly the formatting of several additions to the profile= option
that have been added by using <profiletype> and listing the choices
for it.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agodocumentation/svga.txt: update outdated file
Randy Dunlap [Sun, 19 Nov 2017 18:02:20 +0000 (10:02 -0800)]
documentation/svga.txt: update outdated file

Drop CONFIG_VIDEO_400_HACK info completely.
Drop CONFIG_VIDEO_RETAIN and CONFIG_VIDEO_LOCAL completely.
Drop CONFIG_VIDEO_COMPACT and CONFIG_VIDEO_VESA info completely.
Drop CONFIG_VIDEO_SVGA info since it has been removed.
Drop chapter number & section number references since they are wrong.
Drop (bad) ftp URL for 800x600 Thinkpad XF86Config.

Rename CONFIG_VIDEO_GFX_HACK to VIDEO_GFX_HACK since it is not a
Kconfig symbol. And to match the source code.

Build options are controlled by the kernel kconfig utility.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Acked-By: Martin Mares <mj@ucw.cz>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agokokr/memory-barriers.txt: Fix typo in paring example
SeongJae Park [Sat, 18 Nov 2017 02:52:24 +0000 (11:52 +0900)]
kokr/memory-barriers.txt: Fix typo in paring example

This commit applies an upstream change, commit d92f842bb30f
("memory-barriers.txt: Fix typo in pairing example") to the Korean
translation.

Signed-off-by: SeongJae Park <sj38.park@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agokokr/memory-barriers/txt: Replace uses of "transitive"
SeongJae Park [Sat, 18 Nov 2017 02:52:23 +0000 (11:52 +0900)]
kokr/memory-barriers/txt: Replace uses of "transitive"

This commit applies two upstream change, commit f1ab25a30ce8
("memory-barriers: Replace uses of "transitive"") and commit 0902b1f44a72
("memory-barriers: Rework multicopy-atomicity section") to the Korean
translation.  Those two changes are applied with this signle commit
because the second change is improvement of the first one.

Signed-off-by: SeongJae Park <sj38.park@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoDocumentation/process: add Co-Developed-by: tag for patches with multiple authors
Greg Kroah-Hartman [Thu, 16 Nov 2017 13:23:09 +0000 (14:23 +0100)]
Documentation/process: add Co-Developed-by: tag for patches with multiple authors

Sometimes a single patch is the result of multiple authors.  As git only
can have one "author" of a patch, it is still good to properly give
credit to the other developers of a commit.  To address this, document
the "Co-Developed-by:" tag which can be used to show other authors of
the patch.

Note, these other authors must also provide a Signed-off-by: tag as it
is their work that is being submitted here.

Reported-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Borislav Petkov <bp@suse.de>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agodocumentation: fb: update list of available compiled-in fonts
Randy Dunlap [Tue, 7 Nov 2017 18:28:06 +0000 (10:28 -0800)]
documentation: fb: update list of available compiled-in fonts

Update list of available compiled-in fonts in lib/fonts/:
add 6x10 and drop RomanLarge (which was reverted 12 years ago).

Also sort the list alphabetically.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> # v1
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoMAINTAINERS: update DMAengine documentation location
Vinod Koul [Fri, 3 Nov 2017 04:49:42 +0000 (10:19 +0530)]
MAINTAINERS: update DMAengine documentation location

WIth ReST style documentation, we moved it to driver-api/dmaengine
so update this in MAINTAINERS entry

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agodmaengine: doc: ReSTize pxa_dma doc
Vinod Koul [Fri, 3 Nov 2017 04:49:41 +0000 (10:19 +0530)]
dmaengine: doc: ReSTize pxa_dma doc

This converts and moves pxa_dma file with some format
changes for RST style

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agodmaengine: doc: ReSTize dmatest doc
Vinod Koul [Fri, 3 Nov 2017 04:49:40 +0000 (10:19 +0530)]
dmaengine: doc: ReSTize dmatest doc

This converts and moves dmatest file with some format
changes for RST style

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agodmaengine: doc: ReSTize client API doc
Vinod Koul [Fri, 3 Nov 2017 04:49:39 +0000 (10:19 +0530)]
dmaengine: doc: ReSTize client API doc

This converts and moves client API file with some format
changes for RST style

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agodmaengine: doc: ReSTize provider doc
Vinod Koul [Fri, 3 Nov 2017 04:49:38 +0000 (10:19 +0530)]
dmaengine: doc: ReSTize provider doc

This moves and converts provider file with some format changes
for RST style

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agodmaengine: doc: Add ReST style dmaengine document
Vinod Koul [Fri, 3 Nov 2017 04:49:37 +0000 (10:19 +0530)]
dmaengine: doc: Add ReST style dmaengine document

This removes the index file and adds the index.rst as placeholder
and update driver-api index to add dmaengine. As a consequence
dmaengine documentation will be in driver-api/

Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoftrace/docs: Add documentation on how to use ftrace from within the kernel
Steven Rostedt [Tue, 31 Oct 2017 14:07:05 +0000 (10:07 -0400)]
ftrace/docs: Add documentation on how to use ftrace from within the kernel

With the coming removal of jprobes, using ftrace callbacks is one of the
utilities that replace the jprobes functionality. Having a document that
explains how to use ftrace as such will help in the transition from jprobes
to ftrace. This document is for kernel developers that require attaching a
callback to a function within the kernel.

Link: http://lkml.kernel.org/r/150724519527.5014.10207042218696587159.stgit@devbox
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
[jc: fixed one formatting issue that broke the docs build]
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agobug-hunting.rst: Fix an example and a typo in a Sphinx tag
Christophe JAILLET [Fri, 20 Oct 2017 19:49:14 +0000 (21:49 +0200)]
bug-hunting.rst: Fix an example and a typo in a Sphinx tag

- Use the same file name in the explanation and in the example (conex.c vs
sonixj.c)
- Add a missing ':' in a :ref: tag which leads to incorrect Shpinx output
- Add some missing ',' and ';'

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoscripts: Add a script to find unused documentation
sayli karnik [Sat, 9 Sep 2017 16:56:18 +0000 (22:26 +0530)]
scripts: Add a script to find unused documentation

Add a script that finds files with kernel-doc comments for imported functions
that are not included anywhere in documentation.

Signed-off-by: sayli karnik <karniksayli1995@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agosamples: Convert timers to use timer_setup()
Kees Cook [Mon, 16 Oct 2017 23:02:25 +0000 (16:02 -0700)]
samples: Convert timers to use timer_setup()

In preparation for unconditionally passing the struct timer_list pointer to
all timer callbacks, switch to using the new timer_setup() and from_timer()
to pass the timer pointer explicitly.

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agodocumentation: kernel-api: add more info on bitmap functions
Randy Dunlap [Mon, 16 Oct 2017 23:32:51 +0000 (16:32 -0700)]
documentation: kernel-api: add more info on bitmap functions

There are some good comments about bitmap operations in lib/bitmap.c
and include/linux/bitmap.h, so format them for document generation and
pull them into core-api/kernel-api.rst.

I converted the "tables" of functions from using tabs to using spaces
so that they are more readable in the source file and in the generated
output.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoDocumentation: fix selftests related file refs
Tom Saeger [Thu, 12 Oct 2017 20:24:10 +0000 (15:24 -0500)]
Documentation: fix selftests related file refs

Make refs to selftests files valid including:
  - watchdog-test.c
  - dnotify_test.c

Signed-off-by: Tom Saeger <tom.saeger@oracle.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoDocumentation: fix ref to power basic-pm-debugging
Tom Saeger [Thu, 12 Oct 2017 20:24:05 +0000 (15:24 -0500)]
Documentation: fix ref to power basic-pm-debugging

Signed-off-by: Tom Saeger <tom.saeger@oracle.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoDocumentation: fix ref to trace stm content
Tom Saeger [Thu, 12 Oct 2017 20:23:59 +0000 (15:23 -0500)]
Documentation: fix ref to trace stm content

Signed-off-by: Tom Saeger <tom.saeger@oracle.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoDocumentation: fix ref to coccinelle content
Tom Saeger [Thu, 12 Oct 2017 20:23:53 +0000 (15:23 -0500)]
Documentation: fix ref to coccinelle content

Signed-off-by: Tom Saeger <tom.saeger@oracle.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoDocumentation: fix ref to workqueue content
Tom Saeger [Thu, 12 Oct 2017 20:23:48 +0000 (15:23 -0500)]
Documentation: fix ref to workqueue content

Signed-off-by: Tom Saeger <tom.saeger@oracle.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoDocumentation: fix ref to sphinx/kerneldoc.py
Tom Saeger [Thu, 12 Oct 2017 20:23:42 +0000 (15:23 -0500)]
Documentation: fix ref to sphinx/kerneldoc.py

Signed-off-by: Tom Saeger <tom.saeger@oracle.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoDocumentation: fix locking rt-mutex doc refs
Tom Saeger [Thu, 12 Oct 2017 20:23:36 +0000 (15:23 -0500)]
Documentation: fix locking rt-mutex doc refs

Signed-off-by: Tom Saeger <tom.saeger@oracle.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agodocs: dev-tools: correct Coccinelle version number
Julia Lawall [Sun, 15 Oct 2017 09:24:08 +0000 (11:24 +0200)]
docs: dev-tools: correct Coccinelle version number

There is no Coccinelle version 1.2.  1.0.2 must be what was intended.

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agodocumentation: Update ide-cd documentation to reflect CONFIG_BLK_DEV_HD_IDE removal
Finn Thain [Thu, 12 Oct 2017 04:00:06 +0000 (15:00 +1100)]
documentation: Update ide-cd documentation to reflect CONFIG_BLK_DEV_HD_IDE removal

CONFIG_BLK_DEV_HD_IDE was removed in commit 80aa31cb460d ("ide:
remove CONFIG_BLK_DEV_HD_IDE config option (take 2)") but the ide-cd
documentation was not updated and still asks users to disable it,
which is misleading and involves a fruitless search.

Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoMerge branch 'refs' into docs-next
Jonathan Corbet [Thu, 12 Oct 2017 17:23:12 +0000 (11:23 -0600)]
Merge branch 'refs' into docs-next

Tom Saeger says:

Recently, while reading up on binfmt I attempted to open a document ref
only to find it was invalid.  I did a quick grep, found all the
binfmt_misc related broken refs and sent a patch.

Fine. Easy.

Then I wondered, "how many broken doc refs are there?".

Turns out with all the recent doc moves, quite a few.

I went about fixing just those found in Documentation/,
except those in Documentation/translations/ and
Documentation/devicetree/ for now.

Most of these changes were s/txt/rst/ or fixing up a path to an obvious
new location.  Some required going back to v4.10 v4.4 or some other
version to sleuth-out what content was actually being referenced and
then fixing the reference to point to the new file with that content.

7 years agoDocumentation: fix networking related doc refs.
Tom Saeger [Tue, 10 Oct 2017 17:37:01 +0000 (12:37 -0500)]
Documentation: fix networking related doc refs.

Signed-off-by: Tom Saeger <tom.saeger@oracle.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoDocumentation: fix usb related doc refs
Tom Saeger [Tue, 10 Oct 2017 17:36:52 +0000 (12:36 -0500)]
Documentation: fix usb related doc refs

Update ref to usb proc_usb_info.txt.

Signed-off-by: Tom Saeger <tom.saeger@oracle.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoDocumentation: fix sound related doc refs
Tom Saeger [Tue, 10 Oct 2017 17:36:45 +0000 (12:36 -0500)]
Documentation: fix sound related doc refs

Make sound doc refs valid.

Signed-off-by: Tom Saeger <tom.saeger@oracle.com>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoDocumentation: fix media related doc refs
Tom Saeger [Tue, 10 Oct 2017 17:36:37 +0000 (12:36 -0500)]
Documentation: fix media related doc refs

Make media doc refs valid.

Signed-off-by: Tom Saeger <tom.saeger@oracle.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoDocumentation: fix security related doc refs
Tom Saeger [Tue, 10 Oct 2017 17:36:30 +0000 (12:36 -0500)]
Documentation: fix security related doc refs

Make security document refs valid.

Signed-off-by: Tom Saeger <tom.saeger@oracle.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoDocumentation: fix input related doc refs
Tom Saeger [Tue, 10 Oct 2017 17:36:23 +0000 (12:36 -0500)]
Documentation: fix input related doc refs

Make `input` document refs valid including:
  - joystick
  - joystick-parport

Signed-off-by: Tom Saeger <tom.saeger@oracle.com>
Reviewed-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoDocumentation: fix admin-guide doc refs
Tom Saeger [Tue, 10 Oct 2017 17:36:16 +0000 (12:36 -0500)]
Documentation: fix admin-guide doc refs

Make admin-guide document refs valid.

Signed-off-by: Tom Saeger <tom.saeger@oracle.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoDocumentation: fix driver-api doc refs
Tom Saeger [Tue, 10 Oct 2017 17:36:09 +0000 (12:36 -0500)]
Documentation: fix driver-api doc refs

Make driver-api document refs valid.

Signed-off-by: Tom Saeger <tom.saeger@oracle.com>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoDocumentation: add script and build target to check for broken file references
Jani Nikula [Mon, 9 Oct 2017 15:26:15 +0000 (18:26 +0300)]
Documentation: add script and build target to check for broken file references

Add a simple script and build target to do a treewide grep for
references to files under Documentation, and report the non-existing
file in stderr. It tries to take into account punctuation not part of
the filename, and wildcards, but there are bound to be false positives
too. Mostly seems accurate though.

We've moved files around enough to make having this worthwhile.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoMakefile: enable dochelp run from main make level
Shuah Khan [Mon, 2 Oct 2017 23:44:19 +0000 (17:44 -0600)]
Makefile: enable dochelp run from main make level

Change to enable dochelp run from main make level to make it easier to
use it.

Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agodoc: enhance dochelp include default output location for doc build
Shuah Khan [Mon, 2 Oct 2017 23:44:18 +0000 (17:44 -0600)]
doc: enhance dochelp include default output location for doc build

Enhance documentation help message to specify the default location for
the generated documents.

Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agodoc: dev-tools: kselftest.rst: update to include make O=dir support
Shuah Khan [Mon, 2 Oct 2017 23:44:17 +0000 (17:44 -0600)]
doc: dev-tools: kselftest.rst: update to include make O=dir support

Update to include details on make O=dir support and other changes improve
test results output.

Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>
[jc: Tweaked RST formatting slightly ]
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoPM: docs: Fix stale reference in kernel-parameters.txt
Rafael J. Wysocki [Thu, 5 Oct 2017 22:38:49 +0000 (00:38 +0200)]
PM: docs: Fix stale reference in kernel-parameters.txt

Commit 7aa7a0360a66 (PM: docs: Delete the obsolete states.txt
document) forgot to update kernel-parameters.txt with a reference
to the new sleep-states.rst document and it still points to
states.txt that was dropped, so fix it now.

Fixes: 7aa7a0360a66 (PM: docs: Delete the obsolete states.txt document)
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoDocumentation: add kernel-api section on Math functions
Randy Dunlap [Sat, 30 Sep 2017 15:43:53 +0000 (08:43 -0700)]
Documentation: add kernel-api section on Math functions

Add a kernel-api section on Math Functions.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agolib/gcd: add kernel-doc notation
Randy Dunlap [Sat, 30 Sep 2017 15:43:49 +0000 (08:43 -0700)]
lib/gcd: add kernel-doc notation

Add kernel-doc notation for the gcd() function (so that it can be
added to the kernel-api documentation).

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agomath64: add missing kernel-doc notation
Randy Dunlap [Sat, 30 Sep 2017 15:43:45 +0000 (08:43 -0700)]
math64: add missing kernel-doc notation

Add missing kernel-doc notation (function parameters) for several
div() functions.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agodiv64: add missing kernel-doc
Randy Dunlap [Sat, 30 Sep 2017 15:43:42 +0000 (08:43 -0700)]
div64: add missing kernel-doc

Add missing kernel-doc notation for 2 div() functions.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agolinux/log2.h: fix kernel-doc notation
Randy Dunlap [Sat, 30 Sep 2017 15:43:38 +0000 (08:43 -0700)]
linux/log2.h: fix kernel-doc notation

Fix <linux/log2.h> kernel-doc:
- Add kernel-doc notation to some functions.
- Fix kernel-doc notation in function parameters.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoDocumentation: add Kernel Driver Statement to the kernel
Greg Kroah-Hartman [Fri, 6 Oct 2017 09:10:38 +0000 (11:10 +0200)]
Documentation: add Kernel Driver Statement to the kernel

Way back in 2008 we didn't have "robust" in-kernel documentation system,
so the idea of putting something like the kernel driver statement in the
kernel tree wasn't even imagined.  But now that has changed, so add the
old document to the kernel source itself to allow for us to properly
reference it in one canonical place (as the LF wiki keeps moving things
around.)

This also will allow people to add their names to it, as I seem to have
lost the ability to do that by not knowing how to edit things on the
original document.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Acked-by: Mauro Carvalho Chehab <mchehab@kernel.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agodocs: Update binfmt_misc links
Tom Saeger [Tue, 3 Oct 2017 21:16:37 +0000 (16:16 -0500)]
docs: Update binfmt_misc links

Documentation/binfmt_misc.txt moved to
Documentation/admin-guide/binfmt-misc.rst

Signed-off-by: Tom Saeger <tom.saeger@oracle.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoDocumentation: Improve softlockup_panic= description text
Borislav Petkov [Tue, 3 Oct 2017 15:54:07 +0000 (17:54 +0200)]
Documentation: Improve softlockup_panic= description text

It should say what that <integer> range is and what that integer value
means. I had to look at the code...

Signed-off-by: Borislav Petkov <bp@suse.de>
[jc: changed non-null to nonzero]
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoDocumentation/features/KASAN: mark KASAN as supported only on 64-bit on x86
Adam Borowski [Sat, 30 Sep 2017 03:57:39 +0000 (05:57 +0200)]
Documentation/features/KASAN: mark KASAN as supported only on 64-bit on x86

Relevant part is:
arch/x86/Kconfig: select HAVE_ARCH_KASAN  if X86_64 && SPARSEMEM_VMEMMAP

Signed-off-by: Adam Borowski <kilobyte@angband.pl>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoscripts/kernel-doc: warn on excess enum value descriptions
Johannes Berg [Tue, 19 Sep 2017 11:08:13 +0000 (13:08 +0200)]
scripts/kernel-doc: warn on excess enum value descriptions

The existing message
"Excess struct/union/enum/typedef member [...]"
made it sound like this would already be done, but the
code is never invoked for enums or typedefs (and really
can't be).

Add some code to the enum dumper to handle this there
instead.

While at it, also make the above message more accurate
by simply dumping the type that was passed in, and pass
the struct/union differentiation in.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agodocs: clean up and add rest of CRC functions to kernel-api.rst
Randy Dunlap [Fri, 8 Sep 2017 23:35:55 +0000 (16:35 -0700)]
docs: clean up and add rest of CRC functions to kernel-api.rst

Add the rest of the CRC library functions to kernel-api.

- try to clarify crc32() by adding '@' to a function parameter
- reorder kernel-api CRC functions to be less random
- add more CRC functions to kernel-api
- correct the function parameter names in several places

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agodocs: highres: fix broken urls
stephen lu [Tue, 29 Aug 2017 02:42:24 +0000 (10:42 +0800)]
docs: highres: fix broken urls

Some urls is invalid. I find alternative urls.

Signed-off-by: stephen lu <lumotuwe@gmail.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoDocumentation/process: phrasofix
Junio C Hamano [Mon, 25 Sep 2017 09:36:20 +0000 (18:36 +0900)]
Documentation/process: phrasofix

Devils in the details are found only when the high level design is
refined and gets more detailed, and the appropriate phrase to use to
describe this is "problems are revealed", not "problems are
reviewed".

Reviews may reveal these problems, though ;-)

Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoDocumentation/process: fix the canonical patch format description
Junio C Hamano [Mon, 25 Sep 2017 09:36:19 +0000 (18:36 +0900)]
Documentation/process: fix the canonical patch format description

There shouldn't be a blank line at the beginning, if there is no
optional in-body "From" line.  There must be a blank line between
the body of the explanation and the beginning of the S-o-b lines.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoconsole: Update to reflect new default value
Daniel Xu [Tue, 19 Sep 2017 05:21:25 +0000 (22:21 -0700)]
console: Update to reflect new default value

The default value was changed from 10 minutes to disabled in commit
a4199f5eb8096d6.

Signed-off-by: Daniel Xu <dxu@dxuuu.xyz>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoDocumentation: kernel-api: add bitmap operations from linux/bitmap.h
Randy Dunlap [Mon, 18 Sep 2017 02:07:10 +0000 (19:07 -0700)]
Documentation: kernel-api: add bitmap operations from linux/bitmap.h

Add <linux/bitmap.h> to kernel-api Bitmap Operations section.
Fix kernel-doc nitpicks in <linux/bitmap.h>.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Yury Norov <ynorov@caviumnetworks.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoDocumentation: kernel-api: drop "Data Types" section
Randy Dunlap [Sun, 17 Sep 2017 22:19:10 +0000 (15:19 -0700)]
Documentation: kernel-api: drop "Data Types" section

In the kernel-api chapter, the section for Data Types only
contains "Doubly Linked Lists" and all of the function interfaces
for list management.  There are no other data types in this section,
so collapse this section into "List Management Functions".

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoDocumentation: fix little inconsistencies
Pavel Machek [Sat, 16 Sep 2017 11:48:37 +0000 (13:48 +0200)]
Documentation: fix little inconsistencies

Fix little inconsistencies in Documentation: make case and spacing
match surrounding text.

Signed-off-by: Pavel Machek <pavel@ucw.cz>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
7 years agoLinux 4.14-rc2
Linus Torvalds [Sun, 24 Sep 2017 23:38:56 +0000 (16:38 -0700)]
Linux 4.14-rc2

7 years agoMerge tag 'devicetree-fixes-for-4.14' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Sun, 24 Sep 2017 23:04:12 +0000 (16:04 -0700)]
Merge tag 'devicetree-fixes-for-4.14' of git://git./linux/kernel/git/robh/linux

Pull DeviceTree fixes from Rob Herring:

 - fix build for !OF providing empty of_find_device_by_node

 - fix Abracon vendor prefix

 - sync dtx_diff include paths (again)

 - a stm32h7 clock binding doc fix

* tag 'devicetree-fixes-for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
  dt-bindings: clk: stm32h7: fix clock-cell size
  scripts/dtc: dtx_diff - 2nd update of include dts paths to match build
  dt-bindings: fix vendor prefix for Abracon
  of: provide inline helper for of_find_device_by_node

7 years agoMerge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Sun, 24 Sep 2017 19:33:58 +0000 (12:33 -0700)]
Merge branch 'x86-urgent-for-linus' of git://git./linux/kernel/git/tip/tip

Pull x86 fixes from Ingo Molnar:
 "Another round of CR3/PCID related fixes (I think this addresses all
  but one of the known problems with PCID support), an objtool fix plus
  a Clang fix that (finally) solves all Clang quirks to build a bootable
  x86 kernel as-is"

* 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  x86/asm: Fix inline asm call constraints for Clang
  objtool: Handle another GCC stack pointer adjustment bug
  x86/mm/32: Load a sane CR3 before cpu_init() on secondary CPUs
  x86/mm/32: Move setup_clear_cpu_cap(X86_FEATURE_PCID) earlier
  x86/mm/64: Stop using CR3.PCID == 0 in ASID-aware code
  x86/mm: Factor out CR3-building code

7 years agoMerge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Sun, 24 Sep 2017 19:28:55 +0000 (12:28 -0700)]
Merge branch 'timers-urgent-for-linus' of git://git./linux/kernel/git/tip/tip

Pull timer fix from Ingo Molnar:
 "A clocksource driver section mismatch fix"

* 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  clocksource/integrator: Fix section mismatch warning

7 years agoMerge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Sun, 24 Sep 2017 18:57:07 +0000 (11:57 -0700)]
Merge branch 'irq-urgent-for-linus' of git://git./linux/kernel/git/tip/tip

Pull irq fixes from Ingo Molnar:
 "Three irqchip driver fixes, and an affinity mask helper function bug
  fix affecting x86"

* 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  Revert "genirq: Restrict effective affinity to interrupts actually using it"
  irqchip.mips-gic: Fix shared interrupt mask writes
  irqchip/gic-v4: Fix building with ancient gcc
  irqchip/gic-v3: Iterate over possible CPUs by for_each_possible_cpu()

7 years agoMerge branch 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Sun, 24 Sep 2017 18:53:13 +0000 (11:53 -0700)]
Merge branch 'core-urgent-for-linus' of git://git./linux/kernel/git/tip/tip

Pull address-limit checking fixes from Ingo Molnar:
 "This fixes a number of bugs in the address-limit (USER_DS) checks that
  got introduced in the merge window, (mostly) affecting the ARM and
  ARM64 platforms"

* 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
  arm64/syscalls: Move address limit check in loop
  arm/syscalls: Optimize address limit check
  Revert "arm/syscalls: Check address limit on user-mode return"
  syscalls: Use CHECK_DATA_CORRUPTION for addr_limit_user_check

7 years agoMerge branch 'next-general' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris...
Linus Torvalds [Sun, 24 Sep 2017 18:40:41 +0000 (11:40 -0700)]
Merge branch 'next-general' of git://git./linux/kernel/git/jmorris/linux-security

Pull misc security layer update from James Morris:
 "This is the remaining 'general' change in the security tree for v4.14,
  following the direct merging of SELinux (+ TOMOYO), AppArmor, and
  seccomp.

  That's everything now for the security tree except IMA, which will
  follow shortly (I've been traveling for the past week with patchy
  internet)"

* 'next-general' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security:
  security: fix description of values returned by cap_inode_need_killpriv

7 years agoMerge branch 'next-tpm' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris...
Linus Torvalds [Sun, 24 Sep 2017 18:34:28 +0000 (11:34 -0700)]
Merge branch 'next-tpm' of git://git./linux/kernel/git/jmorris/linux-security

Pull TPM updates from James Morris:
 "Here are the TPM updates from Jarkko for v4.14, which I've placed in
  their own branch (next-tpm). I ended up cherry-picking them as other
  changes had been made in Jarkko's branch after he sent me his original
  pull request.

  I plan on maintaining a separate branch for TPM (and other security
  subsystems) from now on.

  From Jarkko: 'Not much this time except a few fixes'"

* 'next-tpm' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security:
  tpm: ibmvtpm: simplify crq initialization and document crq format
  tpm: replace msleep() with  usleep_range() in TPM 1.2/2.0 generic drivers
  Documentation: tpm: add powered-while-suspended binding documentation
  tpm: tpm_crb: constify acpi_device_id.
  tpm: vtpm: constify vio_device_id

7 years agotpm: ibmvtpm: simplify crq initialization and document crq format
Michal Suchanek [Fri, 24 Feb 2017 19:35:16 +0000 (20:35 +0100)]
tpm: ibmvtpm: simplify crq initialization and document crq format

The crq is passed in registers and is the same on BE and LE hosts.
However, current implementation allocates a structure on-stack to
represent the crq, initializes the members swapping them to BE, and
loads the structure swapping it from BE. This is pointless and causes
GCC warnings about ununitialized members. Get rid of the structure and
the warnings.

Signed-off-by: Michal Suchanek <msuchanek@suse.de>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: James Morris <james.l.morris@oracle.com>
7 years agotpm: replace msleep() with usleep_range() in TPM 1.2/2.0 generic drivers
Hamza Attak [Mon, 14 Aug 2017 18:09:16 +0000 (19:09 +0100)]
tpm: replace msleep() with  usleep_range() in TPM 1.2/2.0 generic drivers

The patch simply replaces all msleep function calls with usleep_range calls
in the generic drivers.

Tested with an Infineon TPM 1.2, using the generic tpm-tis module, for a
thousand PCR extends, we see results going from 1m57s unpatched to 40s
with the new patch. We obtain similar results when using the original and
patched tpm_infineon driver, which is also part of the patch.
Similarly with a STM TPM 2.0, using the CRB driver, it takes about 20ms per
extend unpatched and around 7ms with the new patch.

Note that the PCR consistency is untouched with this patch, each TPM has
been tested with 10 million extends and the aggregated PCR value is
continuously verified to be correct.

As an extension of this work, this could potentially and easily be applied
to other vendor's drivers. Still, these changes are not included in the
proposed patch as they are untested.

Signed-off-by: Hamza Attak <hamza@hpe.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Tested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: James Morris <james.l.morris@oracle.com>
7 years agoDocumentation: tpm: add powered-while-suspended binding documentation
Enric Balletbo i Serra [Tue, 27 Jun 2017 10:27:23 +0000 (12:27 +0200)]
Documentation: tpm: add powered-while-suspended binding documentation

Add a new powered-while-suspended property to control the behavior of the
TPM suspend/resume.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Signed-off-by: Sonny Rao <sonnyrao@chromium.org>
Reviewed-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: James Morris <james.l.morris@oracle.com>
7 years agotpm: tpm_crb: constify acpi_device_id.
Arvind Yadav [Thu, 6 Jul 2017 17:48:39 +0000 (23:18 +0530)]
tpm: tpm_crb: constify acpi_device_id.

acpi_device_id are not supposed to change at runtime. All functions
working with acpi_device_id provided by <acpi/acpi_bus.h> work with
const acpi_device_id. So mark the non-const structs as const.

File size before:
   text    data     bss     dec     hex filename
   4198     608       0    4806    12c6 drivers/char/tpm/tpm_crb.o

File size After adding 'const':
   text    data     bss     dec     hex filename
   4262     520       0    4782    12ae drivers/char/tpm/tpm_crb.o

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Tested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: James Morris <james.l.morris@oracle.com>
7 years agotpm: vtpm: constify vio_device_id
Arvind Yadav [Thu, 17 Aug 2017 17:34:21 +0000 (23:04 +0530)]
tpm: vtpm: constify vio_device_id

vio_device_id are not supposed to change at runtime. All functions
working with vio_device_id provided by <asm/vio.h> work with
const vio_device_id. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com>
Reviewed-by: Jason Gunthorpe <jgunthorpe@obsidianresearch.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: James Morris <james.l.morris@oracle.com>
7 years agosecurity: fix description of values returned by cap_inode_need_killpriv
Stefan Berger [Thu, 27 Jul 2017 02:27:05 +0000 (22:27 -0400)]
security: fix description of values returned by cap_inode_need_killpriv

cap_inode_need_killpriv returns 1 if security.capability exists and
has a value and inode_killpriv() is required, 0 otherwise. Fix the
description of the return value to reflect this.

Signed-off-by: Stefan Berger <stefanb@linux.vnet.ibm.com>
Reviewed-by: Serge Hallyn <serge@hallyn.com>
Signed-off-by: James Morris <james.l.morris@oracle.com>
7 years agoMerge branch 'parisc-4.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller...
Linus Torvalds [Sat, 23 Sep 2017 16:14:06 +0000 (06:14 -1000)]
Merge branch 'parisc-4.14-2' of git://git./linux/kernel/git/deller/parisc-linux

Pull parisc fixes from Helge Deller:

 - Unbreak parisc bootloader by avoiding a gcc-7 optimization to convert
   multiple byte-accesses into one word-access.

 - Add missing HWPOISON page fault handler code. I completely missed
   that when I added HWPOISON support during this merge window and it
   only showed up now with the madvise07 LTP test case.

 - Fix backtrace unwinding to stop when stack start has been reached.

 - Issue warning if initrd has been loaded into memory regions with
   broken RAM modules.

 - Fix HPMC handler (parisc hardware fault handler) to comply with
   architecture specification.

 - Avoid compiler warnings about too large frame sizes.

 - Minor init-section fixes.

* 'parisc-4.14-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
  parisc: Unbreak bootloader due to gcc-7 optimizations
  parisc: Reintroduce option to gzip-compress the kernel
  parisc: Add HWPOISON page fault handler code
  parisc: Move init_per_cpu() into init section
  parisc: Check if initrd was loaded into broken RAM
  parisc: Add PDCE_CHECK instruction to HPMC handler
  parisc: Add wrapper for pdc_instr() firmware function
  parisc: Move start_parisc() into init section
  parisc: Stop unwinding at start of stack
  parisc: Fix too large frame size warnings

7 years agoMerge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma
Linus Torvalds [Sat, 23 Sep 2017 15:47:04 +0000 (05:47 -1000)]
Merge tag 'for-linus' of git://git./linux/kernel/git/dledford/rdma

Pull rdma fixes from Doug Ledford:

 - Smattering of miscellanous fixes

 - A five patch series for i40iw that had a patch (5/5) that was larger
   than I would like, but I took it because it's needed for large scale
   users

 - An 8 patch series for bnxt_re that landed right as I was leaving on
   PTO and so had to wait until now...they are all appropriate fixes for
   -rc IMO

* tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (22 commits)
  bnxt_re: Don't issue cmd to delete GID for QP1 GID entry before the QP is destroyed
  bnxt_re: Fix memory leak in FRMR path
  bnxt_re: Remove RTNL lock dependency in bnxt_re_query_port
  bnxt_re: Fix race between the netdev register and unregister events
  bnxt_re: Free up devices in module_exit path
  bnxt_re: Fix compare and swap atomic operands
  bnxt_re: Stop issuing further cmds to FW once a cmd times out
  bnxt_re: Fix update of qplib_qp.mtu when modified
  i40iw: Add support for port reuse on active side connections
  i40iw: Add missing VLAN priority
  i40iw: Call i40iw_cm_disconn on modify QP to disconnect
  i40iw: Prevent multiple netdev event notifier registrations
  i40iw: Fail open if there are no available MSI-X vectors
  RDMA/vmw_pvrdma: Fix reporting correct opcodes for completion
  IB/bnxt_re: Fix frame stack compilation warning
  IB/mlx5: fix debugfs cleanup
  IB/ocrdma: fix incorrect fall-through on switch statement
  IB/ipoib: Suppress the retry related completion errors
  iw_cxgb4: remove the stid on listen create failure
  iw_cxgb4: drop listen destroy replies if no ep found
  ...

7 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Linus Torvalds [Sat, 23 Sep 2017 15:41:27 +0000 (05:41 -1000)]
Merge git://git./linux/kernel/git/davem/net

Pull networking fixes from David Miller:

 1) Fix NAPI poll list corruption in enic driver, from Christian
    Lamparter.

 2) Fix route use after free, from Eric Dumazet.

 3) Fix regression in reuseaddr handling, from Josef Bacik.

 4) Assert the size of control messages in compat handling since we copy
    it in from userspace twice. From Meng Xu.

 5) SMC layer bug fixes (missing RCU locking, bad refcounting, etc.)
    from Ursula Braun.

 6) Fix races in AF_PACKET fanout handling, from Willem de Bruijn.

 7) Don't use ARRAY_SIZE on spinlock array which might have zero
    entries, from Geert Uytterhoeven.

 8) Fix miscomputation of checksum in ipv6 udp code, from Subash Abhinov
    Kasiviswanathan.

 9) Push the ipv6 header properly in ipv6 GRE tunnel driver, from Xin
    Long.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (75 commits)
  inet: fix improper empty comparison
  net: use inet6_rcv_saddr to compare sockets
  net: set tb->fast_sk_family
  net: orphan frags on stand-alone ptype in dev_queue_xmit_nit
  MAINTAINERS: update git tree locations for ieee802154 subsystem
  net: prevent dst uses after free
  net: phy: Fix truncation of large IRQ numbers in phy_attached_print()
  net/smc: no close wait in case of process shut down
  net/smc: introduce a delay
  net/smc: terminate link group if out-of-sync is received
  net/smc: longer delay for client link group removal
  net/smc: adapt send request completion notification
  net/smc: adjust net_device refcount
  net/smc: take RCU read lock for routing cache lookup
  net/smc: add receive timeout check
  net/smc: add missing dev_put
  net: stmmac: Cocci spatch "of_table"
  lan78xx: Use default values loaded from EEPROM/OTP after reset
  lan78xx: Allow EEPROM write for less than MAX_EEPROM_SIZE
  lan78xx: Fix for eeprom read/write when device auto suspend
  ...

7 years agoMerge tag 'apparmor-pr-2017-09-22' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Sat, 23 Sep 2017 15:33:29 +0000 (05:33 -1000)]
Merge tag 'apparmor-pr-2017-09-22' of git://git./linux/kernel/git/jj/linux-apparmor

Pull apparmor updates from John Johansen:
 "This is the apparmor pull request, similar to SELinux and seccomp.

  It's the same series that I was sent to James' security tree + one
  regression fix that was found after the series was sent to James and
  would have been sent for v4.14-rc2.

  Features:
  - in preparation for secid mapping add support for absolute root view
    based labels
  - add base infastructure for socket mediation
  - add mount mediation
  - add signal mediation

  minor cleanups and changes:
  - be defensive, ensure unconfined profiles have dfas initialized
  - add more debug asserts to apparmorfs
  - enable policy unpacking to audit different reasons for failure
  - cleanup conditional check for label in label_print
  - Redundant condition: prev_ns. in [label.c:1498]

  Bug Fixes:
  - fix regression in apparmorfs DAC access permissions
  - fix build failure on sparc caused by undeclared signals
  - fix sparse report of incorrect type assignment when freeing label proxies
  - fix race condition in null profile creation
  - Fix an error code in aafs_create()
  - Fix logical error in verify_header()
  - Fix shadowed local variable in unpack_trans_table()"

* tag 'apparmor-pr-2017-09-22' of git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor:
  apparmor: fix apparmorfs DAC access permissions
  apparmor: fix build failure on sparc caused by undeclared signals
  apparmor: fix incorrect type assignment when freeing proxies
  apparmor: ensure unconfined profiles have dfas initialized
  apparmor: fix race condition in null profile creation
  apparmor: move new_null_profile to after profile lookup fns()
  apparmor: add base infastructure for socket mediation
  apparmor: add more debug asserts to apparmorfs
  apparmor: make policy_unpack able to audit different info messages
  apparmor: add support for absolute root view based labels
  apparmor: cleanup conditional check for label in label_print
  apparmor: add mount mediation
  apparmor: add the ability to mediate signals
  apparmor: Redundant condition: prev_ns. in [label.c:1498]
  apparmor: Fix an error code in aafs_create()
  apparmor: Fix logical error in verify_header()
  apparmor: Fix shadowed local variable in unpack_trans_table()

7 years agox86/asm: Fix inline asm call constraints for Clang
Josh Poimboeuf [Wed, 20 Sep 2017 21:24:33 +0000 (16:24 -0500)]
x86/asm: Fix inline asm call constraints for Clang

For inline asm statements which have a CALL instruction, we list the
stack pointer as a constraint to convince GCC to ensure the frame
pointer is set up first:

  static inline void foo()
  {
register void *__sp asm(_ASM_SP);
asm("call bar" : "+r" (__sp))
  }

Unfortunately, that pattern causes Clang to corrupt the stack pointer.

The fix is easy: convert the stack pointer register variable to a global
variable.

It should be noted that the end result is different based on the GCC
version.  With GCC 6.4, this patch has exactly the same result as
before:

defconfig defconfig-nofp distro distro-nofp
 before 9820389 9491555 8816046 8516940
 after 9820389 9491555 8816046 8516940

With GCC 7.2, however, GCC's behavior has changed.  It now changes its
behavior based on the conversion of the register variable to a global.
That somehow convinces it to *always* set up the frame pointer before
inserting *any* inline asm.  (Therefore, listing the variable as an
output constraint is a no-op and is no longer necessary.)  It's a bit
overkill, but the performance impact should be negligible.  And in fact,
there's a nice improvement with frame pointers disabled:

defconfig defconfig-nofp distro distro-nofp
 before 9796316 9468236 9076191 8790305
 after 9796957 9464267 9076381 8785949

So in summary, while listing the stack pointer as an output constraint
is no longer necessary for newer versions of GCC, it's still needed for
older versions.

Suggested-by: Andrey Ryabinin <aryabinin@virtuozzo.com>
Reported-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Dmitriy Vyukov <dvyukov@google.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Miguel Bernal Marin <miguel.bernal.marin@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Link: http://lkml.kernel.org/r/3db862e970c432ae823cf515c52b54fec8270e0e.1505942196.git.jpoimboe@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
7 years agoobjtool: Handle another GCC stack pointer adjustment bug
Josh Poimboeuf [Wed, 20 Sep 2017 21:24:32 +0000 (16:24 -0500)]
objtool: Handle another GCC stack pointer adjustment bug

The kbuild bot reported the following warning with GCC 4.4 and a
randconfig:

  net/socket.o: warning: objtool: compat_sock_ioctl()+0x1083: stack state mismatch: cfa1=7+160 cfa2=-1+0

This is caused by another GCC non-optimization, where it backs up and
restores the stack pointer for no apparent reason:

    2f91:       48 89 e0                mov    %rsp,%rax
    2f94:       4c 89 e7                mov    %r12,%rdi
    2f97:       4c 89 f6                mov    %r14,%rsi
    2f9a:       ba 20 00 00 00          mov    $0x20,%edx
    2f9f:       48 89 c4                mov    %rax,%rsp

This issue would have been happily ignored before the following commit:

  dd88a0a0c861 ("objtool: Handle GCC stack pointer adjustment bug")

But now that objtool is paying attention to such stack pointer writes
to/from a register, it needs to understand them properly.  In this case
that means recognizing that the "mov %rsp, %rax" instruction is
potentially a backup of the stack pointer.

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Andrey Ryabinin <aryabinin@virtuozzo.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Dmitriy Vyukov <dvyukov@google.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Matthias Kaehlcke <mka@chromium.org>
Cc: Miguel Bernal Marin <miguel.bernal.marin@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Fixes: dd88a0a0c861 ("objtool: Handle GCC stack pointer adjustment bug")
Link: http://lkml.kernel.org/r/8c7aa8e9a36fbbb6655d9d8e7cea58958c912da8.1505942196.git.jpoimboe@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
7 years agoMerge tag 'acpi-4.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael...
Linus Torvalds [Sat, 23 Sep 2017 03:40:11 +0000 (17:40 -1000)]
Merge tag 'acpi-4.14-rc2' of git://git./linux/kernel/git/rafael/linux-pm

Pull ACPI fixes from Rafael Wysocki:
 "These fix the initialization of resources in the ACPI WDAT watchdog
  driver, a recent regression in the ACPI device properties handling, a
  recent change in behavior causing the ACPI_HANDLE() macro to only work
  for GPL code and create a MAINTAINERS entry for ACPI PMIC drivers in
  order to specify the official reviewers for that code.

  Specifics:

   - Fix the initialization of resources in the ACPI WDAT watchdog
     driver that uses unititialized memory which causes compiler
     warnings to be triggered (Arnd Bergmann).

   - Fix a recent regression in the ACPI device properties handling that
     causes some device properties data to be skipped during enumeration
     (Sakari Ailus).

   - Fix a recent change in behavior that caused the ACPI_HANDLE() macro
     to stop working for non-GPL code which is a problem for the NVidia
     binary graphics driver, for example (John Hubbard).

   - Add a MAINTAINERS entry for the ACPI PMIC drivers to specify the
     official reviewers for that code (Rafael Wysocki)"

* tag 'acpi-4.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  ACPI: properties: Return _DSD hierarchical extension (data) sub-nodes correctly
  ACPI / bus: Make ACPI_HANDLE() work for non-GPL code again
  ACPI / watchdog: properly initialize resources
  ACPI / PMIC: Add code reviewers to MAINTAINERS

7 years agoMerge branch 'net-fix-reuseaddr-regression'
David S. Miller [Sat, 23 Sep 2017 03:33:18 +0000 (20:33 -0700)]
Merge branch 'net-fix-reuseaddr-regression'

Josef Bacik says:

====================
net: fix reuseaddr regression

I introduced a regression when reworking the fastreuse port stuff that allows
bind conflicts to occur once a reuseaddr successfully opens on an existing tb.
The root cause is I reversed an if statement which caused us to set the tb as if
there were no owners on the socket if there were, which obviously is not
correct.

Dave could you please queue these changes up for -stable, I've run them through
the net tests and added another test to check for this problem specifically.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
7 years agoinet: fix improper empty comparison
Josef Bacik [Sat, 23 Sep 2017 00:20:08 +0000 (20:20 -0400)]
inet: fix improper empty comparison

When doing my reuseport rework I screwed up and changed a

if (hlist_empty(&tb->owners))

to

if (!hlist_empty(&tb->owners))

This is obviously bad as all of the reuseport/reuse logic was reversed,
which caused weird problems like allowing an ipv4 bind conflict if we
opened an ipv4 only socket on a port followed by an ipv6 only socket on
the same port.

Fixes: b9470c27607b ("inet: kill smallest_size and smallest_port")
Reported-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
7 years agonet: use inet6_rcv_saddr to compare sockets
Josef Bacik [Sat, 23 Sep 2017 00:20:07 +0000 (20:20 -0400)]
net: use inet6_rcv_saddr to compare sockets

In ipv6_rcv_saddr_equal() we need to use inet6_rcv_saddr(sk) for the
ipv6 compare with the fast socket information to make sure we're doing
the proper comparisons.

Fixes: 637bc8bbe6c0 ("inet: reset tb->fastreuseport when adding a reuseport sk")
Reported-and-tested-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
7 years agonet: set tb->fast_sk_family
Josef Bacik [Sat, 23 Sep 2017 00:20:06 +0000 (20:20 -0400)]
net: set tb->fast_sk_family

We need to set the tb->fast_sk_family properly so we can use the proper
comparison function for all subsequent reuseport bind requests.

Fixes: 637bc8bbe6c0 ("inet: reset tb->fastreuseport when adding a reuseport sk")
Reported-and-tested-by: Cole Robinson <crobinso@redhat.com>
Signed-off-by: Josef Bacik <jbacik@fb.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
7 years agonet: orphan frags on stand-alone ptype in dev_queue_xmit_nit
Willem de Bruijn [Fri, 22 Sep 2017 23:42:37 +0000 (19:42 -0400)]
net: orphan frags on stand-alone ptype in dev_queue_xmit_nit

Zerocopy skbs frags are copied when the skb is looped to a local sock.
Commit 1080e512d44d ("net: orphan frags on receive") introduced calls
to skb_orphan_frags to deliver_skb and __netif_receive_skb for this.

With msg_zerocopy, these skbs can also exist in the tx path and thus
loop from dev_queue_xmit_nit. This already calls deliver_skb in its
loop. But it does not orphan before a separate pt_prev->func().

Add the missing skb_orphan_frags_rx.

Changes
  v1->v2: handle skb_orphan_frags_rx failure

Fixes: 1f8b977ab32d ("sock: enable MSG_ZEROCOPY")
Signed-off-by: Willem de Bruijn <willemb@google.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
7 years agoMerge tag 'pm-4.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Linus Torvalds [Sat, 23 Sep 2017 03:28:59 +0000 (17:28 -1000)]
Merge tag 'pm-4.14-rc2' of git://git./linux/kernel/git/rafael/linux-pm

Pull power management fixes from Rafael Wysocki:
 "These fix a cpufreq regression introduced by recent changes related to
  the generic DT driver, an initialization time memory leak in cpuidle
  on ARM, a PM core bug that may cause system suspend/resume to fail on
  some systems, a request type validation issue in the PM QoS framework
  and two documentation-related issues.

  Specifics:

   - Fix a regression in cpufreq on systems using DT as the source of
     CPU configuration information where two different code paths
     attempt to create the cpufreq-dt device object (there can be only
     one) and fix up the "compatible" matching for some TI platforms on
     top of that (Viresh Kumar, Dave Gerlach).

   - Fix an initialization time memory leak in cpuidle on ARM which
     occurs if the cpuidle driver initialization fails (Stefan Wahren).

   - Fix a PM core function that checks whether or not there are any
     system suspend/resume callbacks for a device, but forgets to check
     legacy callbacks which then may be skipped incorrectly and the
     system may crash and/or the device may become unusable after a
     suspend-resume cycle (Rafael Wysocki).

   - Fix request type validation for latency tolerance PM QoS requests
     which may lead to unexpected behavior (Jan Schönherr).

   - Fix a broken link to PM documentation from a header file and a typo
     in a PM document (Geert Uytterhoeven, Rafael Wysocki)"

* tag 'pm-4.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  cpufreq: ti-cpufreq: Support additional am43xx platforms
  ARM: cpuidle: Avoid memleak if init fail
  cpufreq: dt-platdev: Add some missing platforms to the blacklist
  PM: core: Fix device_pm_check_callbacks()
  PM: docs: Drop an excess character from devices.rst
  PM / QoS: Use the correct variable to check the QoS request type
  driver core: Fix link to device power management documentation

7 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Linus Torvalds [Sat, 23 Sep 2017 03:23:41 +0000 (17:23 -1000)]
Merge branch 'for-linus' of git://git./linux/kernel/git/dtor/input

Pull input fixes from Dmitry Torokhov:

 - fixes for two long standing issues (lock up and a crash) in force
   feedback handling in uinput driver

 - tweak to firmware update timing in Elan I2C touchpad driver.

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: elan_i2c - extend Flash-Write delay
  Input: uinput - avoid crash when sending FF request to device going away
  Input: uinput - avoid FF flush when destroying device

7 years agoMerge tag 'seccomp-v4.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees...
Linus Torvalds [Sat, 23 Sep 2017 02:16:41 +0000 (16:16 -1000)]
Merge tag 'seccomp-v4.14-rc2' of git://git./linux/kernel/git/kees/linux

Pull seccomp updates from Kees Cook:
 "Major additions:

   - sysctl and seccomp operation to discover available actions
     (tyhicks)

   - new per-filter configurable logging infrastructure and sysctl
     (tyhicks)

   - SECCOMP_RET_LOG to log allowed syscalls (tyhicks)

   - SECCOMP_RET_KILL_PROCESS as the new strictest possible action

   - self-tests for new behaviors"

[ This is the seccomp part of the security pull request during the merge
  window that was nixed due to unrelated problems   - Linus ]

* tag 'seccomp-v4.14-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux:
  samples: Unrename SECCOMP_RET_KILL
  selftests/seccomp: Test thread vs process killing
  seccomp: Implement SECCOMP_RET_KILL_PROCESS action
  seccomp: Introduce SECCOMP_RET_KILL_PROCESS
  seccomp: Rename SECCOMP_RET_KILL to SECCOMP_RET_KILL_THREAD
  seccomp: Action to log before allowing
  seccomp: Filter flag to log all actions except SECCOMP_RET_ALLOW
  seccomp: Selftest for detection of filter flag support
  seccomp: Sysctl to configure actions that are allowed to be logged
  seccomp: Operation for checking if an action is available
  seccomp: Sysctl to display available actions
  seccomp: Provide matching filter for introspection
  selftests/seccomp: Refactor RET_ERRNO tests
  selftests/seccomp: Add simple seccomp overhead benchmark
  selftests/seccomp: Add tests for basic ptrace actions

7 years agoMerge tag '4.14-smb3-fixes-from-recent-test-events-for-stable' of git://git.samba...
Linus Torvalds [Sat, 23 Sep 2017 02:11:48 +0000 (16:11 -1000)]
Merge tag '4.14-smb3-fixes-from-recent-test-events-for-stable' of git://git.samba.org/sfrench/cifs-2.6

Pull cifs fixes from Steve French:
 "Various SMB3 fixes for stable and security improvements from the
  recently completed SMB3/Samba test events

* tag '4.14-smb3-fixes-from-recent-test-events-for-stable' of git://git.samba.org/sfrench/cifs-2.6:
  SMB3: Don't ignore O_SYNC/O_DSYNC and O_DIRECT flags
  SMB3: handle new statx fields
  SMB: Validate negotiate (to protect against downgrade) even if signing off
  cifs: release auth_key.response for reconnect.
  cifs: release cifs root_cred after exit_cifs
  CIFS: make arrays static const, reduces object code size
  [SMB3] Update session and share information displayed for debugging SMB2/SMB3
  cifs: show 'soft' in the mount options for hard mounts
  SMB3: Warn user if trying to sign connection that authenticated as guest
  SMB3: Fix endian warning
  Fix SMB3.1.1 guest authentication to Samba

7 years agoMerge tag 'ceph-for-4.14-rc2' of git://github.com/ceph/ceph-client
Linus Torvalds [Sat, 23 Sep 2017 02:09:31 +0000 (16:09 -1000)]
Merge tag 'ceph-for-4.14-rc2' of git://github.com/ceph/ceph-client

Pull ceph fixes from Ilya Dryomov:
 "Two small but important fixes: RADOS semantic change in upcoming v12.2.1
  release and a rare NULL dereference in create_session_open_msg()"

* tag 'ceph-for-4.14-rc2' of git://github.com/ceph/ceph-client:
  ceph: avoid panic in create_session_open_msg() if utsname() returns NULL
  libceph: don't allow bidirectional swap of pg-upmap-items

7 years agoMAINTAINERS: update git tree locations for ieee802154 subsystem
Stefan Schmidt [Fri, 22 Sep 2017 12:28:46 +0000 (14:28 +0200)]
MAINTAINERS: update git tree locations for ieee802154 subsystem

Patches for ieee802154 will go through my new trees towards netdev from
now on. The 6LoWPAN subsystem will stay as is (shared between ieee802154
and bluetooth) and go through the bluetooth tree as usual.

Signed-off-by: Stefan Schmidt <stefan@osg.samsung.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
7 years agoSMB3: Don't ignore O_SYNC/O_DSYNC and O_DIRECT flags
Steve French [Fri, 22 Sep 2017 06:40:27 +0000 (01:40 -0500)]
SMB3: Don't ignore O_SYNC/O_DSYNC and O_DIRECT flags

Signed-off-by: Steve French <smfrench@gmail.com>
CC: Stable <stable@vger.kernel.org>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>
Reviewed-by: Pavel Shilovsky <pshilov@microsoft.com>
7 years agoMerge tag 'pci-v4.14-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaa...
Linus Torvalds [Fri, 22 Sep 2017 23:09:11 +0000 (13:09 -1000)]
Merge tag 'pci-v4.14-fixes-2' of git://git./linux/kernel/git/helgaas/pci

Pull PCI fixes from Bjorn Helgaas:

 - fix endpoint "end of test" interrupt issue (introduced in v4.14-rc1)
   (John Keeping)

 - fix MIPS use-after-free map_irq() issue (introduced in v4.14-rc1)
   (Lorenzo Pieralisi)

* tag 'pci-v4.14-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
  PCI: endpoint: Use correct "end of test" interrupt
  MIPS: PCI: Move map_irq() hooks out of initdata

7 years agoMerge tag 'iommu-fixes-v4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Fri, 22 Sep 2017 23:06:05 +0000 (13:06 -1000)]
Merge tag 'iommu-fixes-v4.14-rc1' of git://git./linux/kernel/git/joro/iommu

Pull IOMMU fixes from Joerg Roedel:

 - two Kconfig fixes to fix dependencies that cause compile failures
   when they are not fulfilled.

 - a section mismatch fix for Intel VT-d

 - a fix for PCI topology detection in ARM device-tree code

* tag 'iommu-fixes-v4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
  iommu/of: Remove PCI host bridge node check
  iommu/qcom: Depend on HAS_DMA to fix compile error
  iommu/vt-d: Fix harmless section mismatch warning
  iommu: Add missing dependencies

7 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile
Linus Torvalds [Fri, 22 Sep 2017 23:02:54 +0000 (13:02 -1000)]
Merge git://git./linux/kernel/git/cmetcalf/linux-tile

Pull arch/tile fixes from Chris Metcalf:
 "These are a code cleanup and config cleanup, respectively"

* git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile:
  tile: array underflow in setup_maxnodemem()
  tile: defconfig: Cleanup from old Kconfig options

7 years agoMerge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux
Linus Torvalds [Fri, 22 Sep 2017 23:01:16 +0000 (13:01 -1000)]
Merge tag 'arm64-fixes' of git://git./linux/kernel/git/arm64/linux

Pull arm64 fixes from Catalin Marinas:

 - #ifdef CONFIG_EFI around __efi_fpsimd_begin/end

 - Assembly code alignment reduced to 4 bytes from 16

 - Ensure the kernel is compiled for LP64 (there are some arm64
   compilers around defaulting to ILP32)

 - Fix arm_pmu_acpi memory leak on the error path

* tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux:
  drivers/perf: arm_pmu_acpi: Release memory obtained by kasprintf
  arm64: ensure the kernel is compiled for LP64
  arm64: relax assembly code alignment from 16 byte to 4 byte
  arm64: efi: Don't include EFI fpsimd save/restore code in non-EFI kernels

7 years agoSMB3: handle new statx fields
Steve French [Fri, 22 Sep 2017 02:32:29 +0000 (21:32 -0500)]
SMB3: handle new statx fields

We weren't returning the creation time or the two easily supported
attributes (ENCRYPTED or COMPRESSED) for the getattr call to
allow statx to return these fields.

Signed-off-by: Steve French <smfrench@gmail.com>
Reviewed-by: Ronnie Sahlberg <lsahlber@redhat.com>\
Acked-by: Jeff Layton <jlayton@poochiereds.net>
CC: Stable <stable@vger.kernel.org>
Reviewed-by: Pavel Shilovsky <pshilov@microsoft.com>
7 years agoarch: remove unused *_segments() macros/functions
Tobias Klauser [Fri, 22 Sep 2017 07:42:42 +0000 (09:42 +0200)]
arch: remove unused *_segments() macros/functions

Some architectures define the no-op macros/functions copy_segments,
release_segments and forget_segments. These are used nowhere in the
tree, so removed them.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Acked-by: Vineet Gupta <vgupta@synopsys.com> [for arch/arc]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
7 years agoMerge branches 'acpi-pmic', 'acpi-bus', 'acpi-wdat' and 'acpi-properties'
Rafael J. Wysocki [Fri, 22 Sep 2017 21:38:45 +0000 (23:38 +0200)]
Merge branches 'acpi-pmic', 'acpi-bus', 'acpi-wdat' and 'acpi-properties'

* acpi-pmic:
  ACPI / PMIC: Add code reviewers to MAINTAINERS

* acpi-bus:
  ACPI / bus: Make ACPI_HANDLE() work for non-GPL code again

* acpi-wdat:
  ACPI / watchdog: properly initialize resources

* acpi-properties:
  ACPI: properties: Return _DSD hierarchical extension (data) sub-nodes correctly

7 years agoMerge branches 'pm-cpufreq' and 'pm-cpuidle'
Rafael J. Wysocki [Fri, 22 Sep 2017 20:45:54 +0000 (22:45 +0200)]
Merge branches 'pm-cpufreq' and 'pm-cpuidle'

* pm-cpufreq:
  cpufreq: ti-cpufreq: Support additional am43xx platforms
  cpufreq: dt-platdev: Add some missing platforms to the blacklist

* pm-cpuidle:
  ARM: cpuidle: Avoid memleak if init fail