Merge tag 'v4.13-rc1' into patchwork

Linux v4.13-rc1

* tag 'v4.13-rc1': (11136 commits)
  Linux v4.13-rc1
  random: reorder READ_ONCE() in get_random_uXX
  random: suppress spammy warnings about unseeded randomness
  replace incorrect strscpy use in FORTIFY_SOURCE
  kmod: throttle kmod thread limit
  kmod: add test driver to stress test the module loader
  MAINTAINERS: give kmod some maintainer love
  xtensa: use generic fb.h
  fault-inject: add /proc/<pid>/fail-nth
  fault-inject: simplify access check for fail-nth
  fault-inject: make fail-nth read/write interface symmetric
  fault-inject: parse as natural 1-based value for fail-nth write interface
  fault-inject: automatically detect the number base for fail-nth write interface
  kernel/watchdog.c: use better pr_fmt prefix
  MAINTAINERS: move the befs tree to kernel.org
  lib/atomic64_test.c: add a test that atomic64_inc_not_zero() returns an int
  mm: fix overflow check in expand_upwards()
  ubifs: Set double hash cookie also for RENAME_EXCHANGE
  ubifs: Massage assert in ubifs_xattr_set() wrt. init_xattrs
  ubifs: Don't leak kernel memory to the MTD
  ...

1 files changed, 7 insertions, 36 deletions

diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
index e18daca65ccd..7003141a6d4f 100644
--- a/Documentation/kbuild/makefiles.txt
+++ b/Documentation/kbuild/makefiles.txt
@@ -45,10 +45,9 @@ This document describes the Linux kernel Makefiles.
 
 	=== 7 Kbuild syntax for exported headers
 		--- 7.1 no-export-headers
-		--- 7.2 genhdr-y
-		--- 7.3 generic-y
-		--- 7.4 generated-y
-		--- 7.5 mandatory-y
+		--- 7.2 generic-y
+		--- 7.3 generated-y
+		--- 7.4 mandatory-y
 
 	=== 8 Kbuild Variables
 	=== 9 Makefile language
@@ -487,22 +486,6 @@ more details, with real examples.
 	respectively.
 	Note: cc-option-yn uses KBUILD_CFLAGS for $(CC) options
 
-    cc-option-align
-	gcc versions >= 3.0 changed the type of options used to specify
-	alignment of functions, loops etc. $(cc-option-align), when used
-	as prefix to the align options, will select the right prefix:
-	gcc < 3.00
-		cc-option-align = -malign
-	gcc >= 3.00
-		cc-option-align = -falign
-
-	Example:
-		KBUILD_CFLAGS += $(cc-option-align)-functions=4
-
-	In the above example, the option -falign-functions=4 is used for
-	gcc >= 3.00. For gcc < 3.00, -malign-functions=4 is used.
-	Note: cc-option-align uses KBUILD_CFLAGS for $(CC) options
-
     cc-disable-warning
 	cc-disable-warning checks if gcc supports a given warning and returns
 	the commandline switch to disable it. This special function is needed,
@@ -1277,18 +1260,7 @@ See subsequent chapter for the syntax of the Kbuild file.
 	avoid exporting specific headers (e.g. kvm.h) on architectures that do
 	not support it. It should be avoided as much as possible.
 
-	--- 7.2 genhdr-y
-
-	genhdr-y specifies asm files to be generated.
-
-		Example:
-			#arch/x86/include/uapi/asm/Kbuild
-			genhdr-y += unistd_32.h
-			genhdr-y += unistd_64.h
-			genhdr-y += unistd_x32.h
-
-
-	--- 7.3 generic-y
+	--- 7.2 generic-y
 
 	If an architecture uses a verbatim copy of a header from
 	include/asm-generic then this is listed in the file
@@ -1315,11 +1287,10 @@ See subsequent chapter for the syntax of the Kbuild file.
 		Example: termios.h
 			#include <asm-generic/termios.h>
 
-	--- 7.4 generated-y
+	--- 7.3 generated-y
 
 	If an architecture generates other header files alongside generic-y
-	wrappers, and not included in genhdr-y, then generated-y specifies
-	them.
+	wrappers, generated-y specifies them.
 
 	This prevents them being treated as stale asm-generic wrappers and
 	removed.
@@ -1331,7 +1302,7 @@ See subsequent chapter for the syntax of the Kbuild file.
 	--- 7.5 mandatory-y
 
 	mandatory-y is essentially used by include/uapi/asm-generic/Kbuild.asm
-	to define the minimun set of headers that must be exported in
+	to define the minimum set of headers that must be exported in
 	include/asm.
 
 	The convention is to list one subdir per line and