Merge tag 'v4.18-rc5' into x86/mm, to pick up fixes

Signed-off-by: Ingo Molnar <mingo@kernel.org>

11 files changed, 8 insertions, 27 deletions

diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index c8156d61678c..86321f06461e 100644
--- a/scripts/Kbuild.include
+++ b/scripts/Kbuild.include
@@ -214,7 +214,7 @@ hdr-inst := -f $(srctree)/scripts/Makefile.headersinst obj
 # Prefix -I with $(srctree) if it is not an absolute path.
 # skip if -I has no parameter
 addtree = $(if $(patsubst -I%,%,$(1)), \
-$(if $(filter-out -I/% -I./% -I../%,$(1)),$(patsubst -I%,-I$(srctree)/%,$(1)),$(1)))
+$(if $(filter-out -I/% -I./% -I../%,$(1)),$(patsubst -I%,-I$(srctree)/%,$(1)),$(1)),$(1))
 
 # Find all -I options and call addtree
 flags = $(foreach o,$($(1)),$(if $(filter -I%,$(o)),$(call addtree,$(o)),$(o)))
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index e7889f486ca1..514ed63ff571 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -590,7 +590,4 @@ endif
 # We never want them to be removed automatically.
 .SECONDARY: $(targets)
 
-# Declare the contents of the .PHONY variable as phony.  We keep that
-# information in a variable se we can use it in if_changed and friends.
-
 .PHONY: $(PHONY)
diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
index 808d09f27ad4..17ef94c635cd 100644
--- a/scripts/Makefile.clean
+++ b/scripts/Makefile.clean
@@ -88,7 +88,4 @@ PHONY += $(subdir-ymn)
 $(subdir-ymn):
         $(Q)$(MAKE) $(clean)=$@
 
-# Declare the contents of the .PHONY variable as phony.  We keep that
-# information in a variable se we can use it in if_changed and friends.
-
 .PHONY: $(PHONY)
diff --git a/scripts/Makefile.modbuiltin b/scripts/Makefile.modbuiltin
index a763b4775d06..40867a41615b 100644
--- a/scripts/Makefile.modbuiltin
+++ b/scripts/Makefile.modbuiltin
@@ -54,8 +54,4 @@ PHONY += $(subdir-ym)
 $(subdir-ym):
         $(Q)$(MAKE) $(modbuiltin)=$@
 
-
-# Declare the contents of the .PHONY variable as phony.  We keep that
-# information in a variable se we can use it in if_changed and friends.
-
 .PHONY: $(PHONY)
diff --git a/scripts/Makefile.modinst b/scripts/Makefile.modinst
index 51ca0244fc8a..ff5ca9817a85 100644
--- a/scripts/Makefile.modinst
+++ b/scripts/Makefile.modinst
@@ -35,8 +35,4 @@ modinst_dir = $(if $(KBUILD_EXTMOD),$(ext-mod-dir),kernel/$(@D))
 $(modules):
         $(call cmd,modules_install,$(MODLIB)/$(modinst_dir))
 
-
-# Declare the contents of the .PHONY variable as phony.  We keep that
-# information in a variable so we can use it in if_changed and friends.
-
 .PHONY: $(PHONY)
diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost
index df4174405feb..dd92dbbbaa68 100644
--- a/scripts/Makefile.modpost
+++ b/scripts/Makefile.modpost
@@ -149,8 +149,4 @@ ifneq ($(cmd_files),)
   include $(cmd_files)
 endif
 
-
-# Declare the contents of the .PHONY variable as phony.  We keep that
-# information in a variable se we can use it in if_changed and friends.
-
 .PHONY: $(PHONY)
diff --git a/scripts/Makefile.modsign b/scripts/Makefile.modsign
index 171483bc0538..da56aa78d245 100644
--- a/scripts/Makefile.modsign
+++ b/scripts/Makefile.modsign
@@ -27,7 +27,4 @@ modinst_dir = $(if $(KBUILD_EXTMOD),$(ext-mod-dir),kernel/$(@D))
 $(modules):
         $(call cmd,sign_ko,$(MODLIB)/$(modinst_dir))
 
-# Declare the contents of the .PHONY variable as phony.  We keep that
-# information in a variable se we can use it in if_changed and friends.
-
 .PHONY: $(PHONY)
diff --git a/scripts/cc-can-link.sh b/scripts/cc-can-link.sh
index 208eb2825dab..6efcead31989 100755
--- a/scripts/cc-can-link.sh
+++ b/scripts/cc-can-link.sh
@@ -1,7 +1,7 @@
 #!/bin/sh
 # SPDX-License-Identifier: GPL-2.0
 
-cat << "END" | $@ -x c - -o /dev/null >/dev/null 2>&1 && echo "y"
+cat << "END" | $@ -x c - -o /dev/null >/dev/null 2>&1
 #include <stdio.h>
 int main(void)
 {
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index a9c05506e325..447857ffaf6b 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -5813,14 +5813,14 @@ sub process {
                     defined $stat &&
                     $stat =~ /^\+(?![^\{]*\{\s*).*\b(\w+)\s*\(.*$String\s*,/s &&
                     $1 !~ /^_*volatile_*$/) {
-                        my $specifier;
-                        my $extension;
-                        my $bad_specifier = "";
                         my $stat_real;
 
                         my $lc = $stat =~ tr@\n@@;
                         $lc = $lc + $linenr;
                         for (my $count = $linenr; $count <= $lc; $count++) {
+                                my $specifier;
+                                my $extension;
+                                my $bad_specifier = "";
                                 my $fmt = get_quoted_string($lines[$count - 1], raw_line($count, 0));
                                 $fmt =~ s/%%//g;
 
diff --git a/scripts/extract-vmlinux b/scripts/extract-vmlinux
index 5061abcc2540..e6239f39abad 100755
--- a/scripts/extract-vmlinux
+++ b/scripts/extract-vmlinux
@@ -57,6 +57,8 @@ try_decompress '\3757zXZ\000' abcde unxz
 try_decompress 'BZh'          xy    bunzip2
 try_decompress '\135\0\0\0'   xxx   unlzma
 try_decompress '\211\114\132' xy    'lzop -d'
+try_decompress '\002!L\030'   xxx   'lz4 -d'
+try_decompress '(\265/\375'   xxx   unzstd
 
 # Bail out:
 echo "$me: Cannot find vmlinux." >&2
diff --git a/scripts/tags.sh b/scripts/tags.sh
index 66f08bb1cce9..412a70cce558 100755
--- a/scripts/tags.sh
+++ b/scripts/tags.sh
@@ -245,7 +245,7 @@ exuberant()
 {
         setup_regex exuberant asm c
         all_target_sources | xargs $1 -a                        \
-        -I __initdata,__exitdata,__initconst,                   \
+        -I __initdata,__exitdata,__initconst,__ro_after_init    \
         -I __initdata_memblock                                  \
         -I __refdata,__attribute,__maybe_unused,__always_unused \
         -I __acquires,__releases,__deprecated                   \