Merge tag 'kbuild-v4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild updates from Masahiro Yamada:

 - improve Clang support

 - clean up various Makefiles

 - improve build log visibility (objtool, alpha, ia64)

 - improve compiler flag evaluation for better build performance

 - fix GCC version-dependent warning

 - fix genksyms

* tag 'kbuild-v4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (23 commits)
  kbuild: dtbinst: remove unnecessary __dtbs_install_prep target
  ia64: beatify build log for gate.so and gate-syms.o
  alpha: make short build log available for division routines
  alpha: merge build rules of division routines
  alpha: add $(src)/ rather than $(obj)/ to make source file path
  Makefile: evaluate LDFLAGS_BUILD_ID only once
  objtool: make it visible in make V=1 output
  kbuild: clang: add -no-integrated-as to KBUILD_[AC]FLAGS
  kbuild: Add support to generate LLVM assembly files
  kbuild: Add better clang cross build support
  kbuild: drop -Wno-unknown-warning-option from clang options
  kbuild: fix asm-offset generation to work with clang
  kbuild: consolidate redundant sed script ASM offset generation
  frv: Use OFFSET macro in DEF_*REG()
  kbuild: avoid conflict between -ffunction-sections and -pg on gcc-4.7
  kbuild: Consolidate header generation from ASM offset information
  kbuild: use -Oz instead of -Os when using clang
  kbuild, LLVMLinux: Add -Werror to cc-option to support clang
  Kbuild: make designated_init attribute fatal
  kbuild: drop unneeded patterns '.*.orig' and '.*.rej' from distclean
  ...

16 files changed, 324 insertions, 369 deletions

diff --git a/.gitignore b/.gitignore
index c2ed4ecb0acd..0c39aa20b6ba 100644
--- a/.gitignore
+++ b/.gitignore
@@ -33,6 +33,7 @@
 *.lzo
 *.patch
 *.gcno
+*.ll
 modules.builtin
 Module.symvers
 *.dwo
diff --git a/Kbuild b/Kbuild
index 3d0ae152af7c..94c752762bc2 100644
--- a/Kbuild
+++ b/Kbuild
@@ -7,31 +7,6 @@
 # 4) Check for missing system calls
 # 5) Generate constants.py (may need bounds.h)
 
-# Default sed regexp - multiline due to syntax constraints
-define sed-y
-	"/^->/{s:->#\(.*\):/* \1 */:; \
-	s:^->\([^ ]*\) [\$$#]*\([-0-9]*\) \(.*\):#define \1 \2 /* \3 */:; \
-	s:^->\([^ ]*\) [\$$#]*\([^ ]*\) \(.*\):#define \1 \2 /* \3 */:; \
-	s:->::; p;}"
-endef
-
-# Use filechk to avoid rebuilds when a header changes, but the resulting file
-# does not
-define filechk_offsets
-	(set -e; \
-	 echo "#ifndef $2"; \
-	 echo "#define $2"; \
-	 echo "/*"; \
-	 echo " * DO NOT MODIFY."; \
-	 echo " *"; \
-	 echo " * This file was generated by Kbuild"; \
-	 echo " */"; \
-	 echo ""; \
-	 sed -ne $(sed-y); \
-	 echo ""; \
-	 echo "#endif" )
-endef
-
 #####
 # 1) Generate bounds.h
 
diff --git a/Makefile b/Makefile
index 220121fdca4d..c0a5fab8d14c 100644
--- a/Makefile
+++ b/Makefile
@@ -632,13 +632,9 @@ include arch/$(SRCARCH)/Makefile
 KBUILD_CFLAGS	+= $(call cc-option,-fno-delete-null-pointer-checks,)
 KBUILD_CFLAGS	+= $(call cc-disable-warning,frame-address,)
 
-ifdef CONFIG_LD_DEAD_CODE_DATA_ELIMINATION
-KBUILD_CFLAGS	+= $(call cc-option,-ffunction-sections,)
-KBUILD_CFLAGS	+= $(call cc-option,-fdata-sections,)
-endif
-
 ifdef CONFIG_CC_OPTIMIZE_FOR_SIZE
-KBUILD_CFLAGS	+= -Os $(call cc-disable-warning,maybe-uninitialized,)
+KBUILD_CFLAGS	+= $(call cc-option,-Oz,-Os)
+KBUILD_CFLAGS	+= $(call cc-disable-warning,maybe-uninitialized,)
 else
 ifdef CONFIG_PROFILE_ALL_BRANCHES
 KBUILD_CFLAGS	+= -O2 $(call cc-disable-warning,maybe-uninitialized,)
@@ -698,8 +694,16 @@ endif
 KBUILD_CFLAGS += $(stackp-flag)
 
 ifeq ($(cc-name),clang)
+ifneq ($(CROSS_COMPILE),)
+CLANG_TARGET	:= -target $(notdir $(CROSS_COMPILE:%-=%))
+GCC_TOOLCHAIN	:= $(realpath $(dir $(shell which $(LD)))/..)
+endif
+ifneq ($(GCC_TOOLCHAIN),)
+CLANG_GCC_TC	:= -gcc-toolchain $(GCC_TOOLCHAIN)
+endif
+KBUILD_CFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC)
+KBUILD_AFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC)
 KBUILD_CPPFLAGS += $(call cc-option,-Qunused-arguments,)
-KBUILD_CPPFLAGS += $(call cc-option,-Wno-unknown-warning-option,)
 KBUILD_CFLAGS += $(call cc-disable-warning, unused-variable)
 KBUILD_CFLAGS += $(call cc-disable-warning, format-invalid-specifier)
 KBUILD_CFLAGS += $(call cc-disable-warning, gnu)
@@ -710,10 +714,12 @@ KBUILD_CFLAGS += $(call cc-disable-warning, tautological-compare)
 # See modpost pattern 2
 KBUILD_CFLAGS += $(call cc-option, -mno-global-merge,)
 KBUILD_CFLAGS += $(call cc-option, -fcatch-undefined-behavior)
+KBUILD_CFLAGS += $(call cc-option, -no-integrated-as)
+KBUILD_AFLAGS += $(call cc-option, -no-integrated-as)
 else
 
 # These warnings generated too much noise in a regular build.
-# Use make W=1 to enable them (see scripts/Makefile.build)
+# Use make W=1 to enable them (see scripts/Makefile.extrawarn)
 KBUILD_CFLAGS += $(call cc-disable-warning, unused-but-set-variable)
 KBUILD_CFLAGS += $(call cc-disable-warning, unused-const-variable)
 endif
@@ -773,6 +779,11 @@ ifdef CONFIG_DEBUG_SECTION_MISMATCH
 KBUILD_CFLAGS += $(call cc-option, -fno-inline-functions-called-once)
 endif
 
+ifdef CONFIG_LD_DEAD_CODE_DATA_ELIMINATION
+KBUILD_CFLAGS	+= $(call cc-option,-ffunction-sections,)
+KBUILD_CFLAGS	+= $(call cc-option,-fdata-sections,)
+endif
+
 # arch Makefile may override CC so keep this after arch Makefile is included
 NOSTDINC_FLAGS += -nostdinc -isystem $(shell $(CC) -print-file-name=include)
 CHECKFLAGS     += $(NOSTDINC_FLAGS)
@@ -801,6 +812,9 @@ KBUILD_CFLAGS   += $(call cc-option,-Werror=date-time)
 # enforce correct pointer usage
 KBUILD_CFLAGS   += $(call cc-option,-Werror=incompatible-pointer-types)
 
+# Require designated initializers for all marked structures
+KBUILD_CFLAGS   += $(call cc-option,-Werror=designated-init)
+
 # use the deterministic mode of AR if available
 KBUILD_ARFLAGS := $(call ar-option,D)
 
@@ -815,7 +829,7 @@ KBUILD_AFLAGS   += $(ARCH_AFLAGS)   $(KAFLAGS)
 KBUILD_CFLAGS   += $(ARCH_CFLAGS)   $(KCFLAGS)
 
 # Use --build-id when available.
-LDFLAGS_BUILD_ID = $(patsubst -Wl$(comma)%,%,\
+LDFLAGS_BUILD_ID := $(patsubst -Wl$(comma)%,%,\
 			      $(call cc-ldoption, -Wl$(comma)--build-id,))
 KBUILD_LDFLAGS_MODULE += $(LDFLAGS_BUILD_ID)
 LDFLAGS_vmlinux += $(LDFLAGS_BUILD_ID)
@@ -1315,8 +1329,8 @@ PHONY += distclean
 distclean: mrproper
 	@find $(srctree) $(RCS_FIND_IGNORE) \
 		\( -name '*.orig' -o -name '*.rej' -o -name '*~' \
-		-o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \
-		-o -name '.*.rej' -o -name '*%'  -o -name 'core' \) \
+		-o -name '*.bak' -o -name '#*#' -o -name '*%' \
+		-o -name 'core' \) \
 		-type f -print | xargs rm -f
 
 
@@ -1361,6 +1375,8 @@ help:
 	@echo  '                    (default: $$(INSTALL_MOD_PATH)/lib/firmware)'
 	@echo  '  dir/            - Build all files in dir and below'
 	@echo  '  dir/file.[ois]  - Build specified target only'
+	@echo  '  dir/file.ll     - Build the LLVM assembly file'
+	@echo  '                    (requires compiler support for LLVM assembly generation)'
 	@echo  '  dir/file.lst    - Build specified mixed source/assembly target only'
 	@echo  '                    (requires a recent binutils and recent build (System.map))'
 	@echo  '  dir/file.ko     - Build module including final link'
@@ -1549,6 +1565,7 @@ clean: $(clean-dirs)
 		-o -name '*.symtypes' -o -name 'modules.order' \
 		-o -name modules.builtin -o -name '.tmp_*.o.*' \
 		-o -name '*.c.[012]*.*' \
+		-o -name '*.ll' \
 		-o -name '*.gcno' \) -type f -print | xargs rm -f
 
 # Generate tags for editors
@@ -1652,6 +1669,8 @@ endif
 	$(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
 %.symtypes: %.c prepare scripts FORCE
 	$(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
+%.ll: %.c prepare scripts FORCE
+	$(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
 
 # Modules
 /: prepare scripts FORCE
diff --git a/arch/alpha/lib/Makefile b/arch/alpha/lib/Makefile
index 59660743237c..7083434dd241 100644
--- a/arch/alpha/lib/Makefile
+++ b/arch/alpha/lib/Makefile
@@ -46,11 +46,6 @@ AFLAGS___remqu.o =       -DREM
 AFLAGS___divlu.o = -DDIV       -DINTSIZE
 AFLAGS___remlu.o =       -DREM -DINTSIZE
 
-$(obj)/__divqu.o: $(obj)/$(ev6-y)divide.S
-	$(cmd_as_o_S)
-$(obj)/__remqu.o: $(obj)/$(ev6-y)divide.S
-	$(cmd_as_o_S)
-$(obj)/__divlu.o: $(obj)/$(ev6-y)divide.S
-	$(cmd_as_o_S)
-$(obj)/__remlu.o: $(obj)/$(ev6-y)divide.S
-	$(cmd_as_o_S)
+$(addprefix $(obj)/,__divqu.o __remqu.o __divlu.o __remlu.o): \
+						$(src)/$(ev6-y)divide.S FORCE
+	$(call if_changed_rule,as_o_S)
diff --git a/arch/frv/kernel/asm-offsets.c b/arch/frv/kernel/asm-offsets.c
index 8414293f213a..20c5b79b55f9 100644
--- a/arch/frv/kernel/asm-offsets.c
+++ b/arch/frv/kernel/asm-offsets.c
@@ -14,21 +14,10 @@
 #include <asm/thread_info.h>
 #include <asm/gdb-stub.h>
 
-#define DEF_PTREG(sym, reg) \
-        asm volatile("\n->" #sym " %0 offsetof(struct pt_regs, " #reg ")" \
-		     : : "i" (offsetof(struct pt_regs, reg)))
-
-#define DEF_IREG(sym, reg) \
-        asm volatile("\n->" #sym " %0 offsetof(struct user_context, " #reg ")" \
-		     : : "i" (offsetof(struct user_context, reg)))
-
-#define DEF_FREG(sym, reg) \
-        asm volatile("\n->" #sym " %0 offsetof(struct user_context, " #reg ")" \
-		     : : "i" (offsetof(struct user_context, reg)))
-
-#define DEF_0REG(sym, reg) \
-        asm volatile("\n->" #sym " %0 offsetof(struct frv_frame0, " #reg ")" \
-		     : : "i" (offsetof(struct frv_frame0, reg)))
+#define DEF_PTREG(sym, reg) OFFSET(sym, pt_regs, reg)
+#define DEF_IREG(sym, reg) OFFSET(sym, user_context, reg)
+#define DEF_FREG(sym, reg) OFFSET(sym, user_context, reg)
+#define DEF_0REG(sym, reg) OFFSET(sym, frv_frame0, reg)
 
 void foo(void)
 {
diff --git a/arch/ia64/kernel/Makefile b/arch/ia64/kernel/Makefile
index 3686d6abafde..9edda5466020 100644
--- a/arch/ia64/kernel/Makefile
+++ b/arch/ia64/kernel/Makefile
@@ -50,32 +50,10 @@ CFLAGS_traps.o  += -mfixed-range=f2-f5,f16-f31
 # The gate DSO image is built using a special linker script.
 include $(src)/Makefile.gate
 
-# Calculate NR_IRQ = max(IA64_NATIVE_NR_IRQS, XEN_NR_IRQS, ...) based on config
-define sed-y
-	"/^->/{s:^->\([^ ]*\) [\$$#]*\([^ ]*\) \(.*\):#define \1 \2 /* \3 */:; s:->::; p;}"
-endef
-quiet_cmd_nr_irqs = GEN     $@
-define cmd_nr_irqs
-	(set -e; \
-	 echo "#ifndef __ASM_NR_IRQS_H__"; \
-	 echo "#define __ASM_NR_IRQS_H__"; \
-	 echo "/*"; \
-	 echo " * DO NOT MODIFY."; \
-	 echo " *"; \
-	 echo " * This file was generated by Kbuild"; \
-	 echo " *"; \
-	 echo " */"; \
-	 echo ""; \
-	 sed -ne $(sed-y) $<; \
-	 echo ""; \
-	 echo "#endif" ) > $@
-endef
-
 # We use internal kbuild rules to avoid the "is up to date" message from make
 arch/$(SRCARCH)/kernel/nr-irqs.s: arch/$(SRCARCH)/kernel/nr-irqs.c
 	$(Q)mkdir -p $(dir $@)
 	$(call if_changed_dep,cc_s_c)
 
-include/generated/nr-irqs.h: arch/$(SRCARCH)/kernel/nr-irqs.s
-	$(Q)mkdir -p $(dir $@)
-	$(call cmd,nr_irqs)
+include/generated/nr-irqs.h: arch/$(SRCARCH)/kernel/nr-irqs.s FORCE
+	$(call filechk,offsets,__ASM_NR_IRQS_H__)
diff --git a/arch/ia64/kernel/Makefile.gate b/arch/ia64/kernel/Makefile.gate
index ceeffc509764..a32903ada016 100644
--- a/arch/ia64/kernel/Makefile.gate
+++ b/arch/ia64/kernel/Makefile.gate
@@ -6,7 +6,7 @@ extra-y += gate.so gate-syms.o gate.lds gate.o
 
 CPPFLAGS_gate.lds := -P -C -U$(ARCH)
 
-quiet_cmd_gate = GATE $@
+quiet_cmd_gate = GATE    $@
       cmd_gate = $(CC) -nostdlib $(GATECFLAGS_$(@F)) -Wl,-T,$(filter-out FORCE,$^) -o $@
 
 GATECFLAGS_gate.so = -shared -s -Wl,-soname=linux-gate.so.1 \
diff --git a/include/linux/kbuild.h b/include/linux/kbuild.h
index 22a72198c14b..4e80f3a9ad58 100644
--- a/include/linux/kbuild.h
+++ b/include/linux/kbuild.h
@@ -2,14 +2,14 @@
 #define __LINUX_KBUILD_H
 
 #define DEFINE(sym, val) \
-        asm volatile("\n->" #sym " %0 " #val : : "i" (val))
+	asm volatile("\n.ascii \"->" #sym " %0 " #val "\"" : : "i" (val))
 
-#define BLANK() asm volatile("\n->" : : )
+#define BLANK() asm volatile("\n.ascii \"->\"" : : )
 
 #define OFFSET(sym, str, mem) \
 	DEFINE(sym, offsetof(struct str, mem))
 
 #define COMMENT(x) \
-	asm volatile("\n->#" x)
+	asm volatile("\n.ascii \"->#" x "\"")
 
 #endif
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index afe3fd3af1e4..61f87a99bf0a 100644
--- a/scripts/Kbuild.include
+++ b/scripts/Kbuild.include
@@ -116,12 +116,12 @@ CC_OPTION_CFLAGS = $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
 # Usage: cflags-y += $(call cc-option,-march=winchip-c6,-march=i586)
 
 cc-option = $(call try-run,\
-	$(CC) $(KBUILD_CPPFLAGS) $(CC_OPTION_CFLAGS) $(1) -c -x c /dev/null -o "$$TMP",$(1),$(2))
+	$(CC) -Werror $(KBUILD_CPPFLAGS) $(CC_OPTION_CFLAGS) $(1) -c -x c /dev/null -o "$$TMP",$(1),$(2))
 
 # cc-option-yn
 # Usage: flag := $(call cc-option-yn,-march=winchip-c6)
 cc-option-yn = $(call try-run,\
-	$(CC) $(KBUILD_CPPFLAGS) $(CC_OPTION_CFLAGS) $(1) -c -x c /dev/null -o "$$TMP",y,n)
+	$(CC) -Werror $(KBUILD_CPPFLAGS) $(CC_OPTION_CFLAGS) $(1) -c -x c /dev/null -o "$$TMP",y,n)
 
 # cc-option-align
 # Prefix align with either -falign or -malign
@@ -131,7 +131,7 @@ cc-option-align = $(subst -functions=0,,\
 # cc-disable-warning
 # Usage: cflags-y += $(call cc-disable-warning,unused-but-set-variable)
 cc-disable-warning = $(call try-run,\
-	$(CC) $(KBUILD_CPPFLAGS) $(CC_OPTION_CFLAGS) -W$(strip $(1)) -c -x c /dev/null -o "$$TMP",-Wno-$(strip $(1)))
+	$(CC) -Werror $(KBUILD_CPPFLAGS) $(CC_OPTION_CFLAGS) -W$(strip $(1)) -c -x c /dev/null -o "$$TMP",-Wno-$(strip $(1)))
 
 # cc-name
 # Expands to either gcc or clang
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index d883116ebaa4..733e044fff8b 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -177,6 +177,14 @@ cmd_cc_symtypes_c =                                                         \
 $(obj)/%.symtypes : $(src)/%.c FORCE
 	$(call cmd,cc_symtypes_c)
 
+# LLVM assembly
+# Generate .ll files from .c
+quiet_cmd_cc_ll_c = CC $(quiet_modtag)  $@
+      cmd_cc_ll_c = $(CC) $(c_flags) -emit-llvm -S -o $@ $<
+
+$(obj)/%.ll: $(src)/%.c FORCE
+	$(call if_changed_dep,cc_ll_c)
+
 # C (.c) files
 # The C file is compiled and updated dependency information is generated.
 # (See cmd_cc_o_c + relevant part of rule_cc_o_c)
@@ -272,14 +280,14 @@ define rule_cc_o_c
 	$(call echo-cmd,checksrc) $(cmd_checksrc)			  \
 	$(call cmd_and_fixdep,cc_o_c)					  \
 	$(cmd_modversions_c)						  \
-	$(cmd_objtool)						          \
+	$(call echo-cmd,objtool) $(cmd_objtool)				  \
 	$(call echo-cmd,record_mcount) $(cmd_record_mcount)
 endef
 
 define rule_as_o_S
 	$(call cmd_and_fixdep,as_o_S)					  \
 	$(cmd_modversions_S)						  \
-	$(cmd_objtool)
+	$(call echo-cmd,objtool) $(cmd_objtool)
 endef
 
 # List module undefined symbols (or empty line if not enabled)
diff --git a/scripts/Makefile.dtbinst b/scripts/Makefile.dtbinst
index a1be75d0a5fd..34614a48b717 100644
--- a/scripts/Makefile.dtbinst
+++ b/scripts/Makefile.dtbinst
@@ -20,12 +20,6 @@ include include/config/auto.conf
 include scripts/Kbuild.include
 include $(src)/Makefile
 
-PHONY += __dtbs_install_prep
-__dtbs_install_prep:
-ifeq ("$(dtbinst-root)", "$(obj)")
-	$(Q)mkdir -p $(INSTALL_DTBS_PATH)
-endif
-
 dtbinst-files	:= $(dtb-y)
 dtbinst-dirs	:= $(dts-dirs)
 
@@ -35,8 +29,6 @@ quiet_cmd_dtb_install =	INSTALL $<
 
 install-dir = $(patsubst $(dtbinst-root)%,$(INSTALL_DTBS_PATH)%,$(obj))
 
-$(dtbinst-files) $(dtbinst-dirs): | __dtbs_install_prep
-
 $(dtbinst-files): %.dtb: $(obj)/%.dtb
 	$(call cmd,dtb_install,$(install-dir))
 
diff --git a/scripts/Makefile.extrawarn b/scripts/Makefile.extrawarn
index 7c321a603b07..fb3522fd8702 100644
--- a/scripts/Makefile.extrawarn
+++ b/scripts/Makefile.extrawarn
@@ -64,7 +64,6 @@ ifeq ($(cc-name),clang)
 KBUILD_CFLAGS += $(call cc-disable-warning, initializer-overrides)
 KBUILD_CFLAGS += $(call cc-disable-warning, unused-value)
 KBUILD_CFLAGS += $(call cc-disable-warning, format)
-KBUILD_CFLAGS += $(call cc-disable-warning, unknown-warning-option)
 KBUILD_CFLAGS += $(call cc-disable-warning, sign-compare)
 KBUILD_CFLAGS += $(call cc-disable-warning, format-zero-length)
 KBUILD_CFLAGS += $(call cc-disable-warning, uninitialized)
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index c9f975ab9840..6dc1eda13b8e 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -420,3 +420,34 @@ quiet_cmd_xzmisc = XZMISC  $@
 cmd_xzmisc = (cat $(filter-out FORCE,$^) | \
 	xz --check=crc32 --lzma2=dict=1MiB) > $@ || \
 	(rm -f $@ ; false)
+
+# ASM offsets
+# ---------------------------------------------------------------------------
+
+# Default sed regexp - multiline due to syntax constraints
+#
+# Use [:space:] because LLVM's integrated assembler inserts <tab> around
+# the .ascii directive whereas GCC keeps the <space> as-is.
+define sed-offsets
+	's:^[[:space:]]*\.ascii[[:space:]]*"\(.*\)".*:\1:; \
+	/^->/{s:->#\(.*\):/* \1 */:; \
+	s:^->\([^ ]*\) [\$$#]*\([^ ]*\) \(.*\):#define \1 \2 /* \3 */:; \
+	s:->::; p;}'
+endef
+
+# Use filechk to avoid rebuilds when a header changes, but the resulting file
+# does not
+define filechk_offsets
+	(set -e; \
+	 echo "#ifndef $2"; \
+	 echo "#define $2"; \
+	 echo "/*"; \
+	 echo " * DO NOT MODIFY."; \
+	 echo " *"; \
+	 echo " * This file was generated by Kbuild"; \
+	 echo " */"; \
+	 echo ""; \
+	 sed -ne $(sed-offsets); \
+	 echo ""; \
+	 echo "#endif" )
+endef
diff --git a/scripts/genksyms/parse.tab.c_shipped b/scripts/genksyms/parse.tab.c_shipped
index 69148d30ca3f..d02258bafe7b 100644
--- a/scripts/genksyms/parse.tab.c_shipped
+++ b/scripts/genksyms/parse.tab.c_shipped
@@ -440,16 +440,16 @@ union yyalloc
 /* YYFINAL -- State number of the termination state.  */
 #define YYFINAL  4
 /* YYLAST -- Last index in YYTABLE.  */
-#define YYLAST   524
+#define YYLAST   522
 
 /* YYNTOKENS -- Number of terminals.  */
 #define YYNTOKENS  55
 /* YYNNTS -- Number of nonterminals.  */
 #define YYNNTS  49
 /* YYNRULES -- Number of rules.  */
-#define YYNRULES  134
+#define YYNRULES  133
 /* YYNRULES -- Number of states.  */
-#define YYNSTATES  189
+#define YYNSTATES  187
 
 /* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX.  */
 #define YYUNDEFTOK  2
@@ -506,13 +506,13 @@ static const yytype_uint16 yyprhs[] =
       97,   101,   105,   109,   112,   115,   118,   120,   122,   124,
      126,   128,   130,   132,   134,   136,   138,   140,   142,   145,
      146,   148,   150,   153,   155,   157,   159,   161,   164,   166,
-     168,   170,   175,   180,   183,   187,   191,   194,   196,   198,
-     200,   205,   210,   213,   217,   221,   224,   226,   230,   231,
-     233,   235,   239,   242,   245,   247,   248,   250,   252,   257,
-     262,   265,   269,   273,   277,   278,   280,   283,   287,   291,
-     292,   294,   296,   299,   303,   306,   307,   309,   311,   315,
-     318,   321,   323,   326,   327,   330,   334,   339,   341,   345,
-     347,   351,   354,   355,   357
+     168,   170,   175,   180,   183,   187,   190,   192,   194,   196,
+     201,   206,   209,   213,   217,   220,   222,   226,   227,   229,
+     231,   235,   238,   241,   243,   244,   246,   248,   253,   258,
+     261,   265,   269,   273,   274,   276,   279,   283,   287,   288,
+     290,   292,   295,   299,   302,   303,   305,   307,   311,   314,
+     317,   319,   322,   323,   326,   330,   335,   337,   341,   343,
+     347,   350,   351,   353
 };
 
 /* YYRHS -- A `-1'-separated list of the rules' RHS.  */
@@ -536,25 +536,24 @@ static const yytype_int8 yyrhs[] =
       74,    75,    -1,     8,    -1,    27,    -1,    32,    -1,    18,
       -1,    72,    76,    -1,    77,    -1,    39,    -1,    43,    -1,
       77,    49,    80,    50,    -1,    77,    49,     1,    50,    -1,
-      77,    35,    -1,    49,    76,    50,    -1,    49,     1,    50,
-      -1,    72,    78,    -1,    79,    -1,    39,    -1,    43,    -1,
-      79,    49,    80,    50,    -1,    79,    49,     1,    50,    -1,
-      79,    35,    -1,    49,    78,    50,    -1,    49,     1,    50,
-      -1,    81,    38,    -1,    81,    -1,    82,    48,    38,    -1,
-      -1,    82,    -1,    83,    -1,    82,    48,    83,    -1,    67,
-      84,    -1,    72,    84,    -1,    85,    -1,    -1,    39,    -1,
-      43,    -1,    85,    49,    80,    50,    -1,    85,    49,     1,
-      50,    -1,    85,    35,    -1,    49,    84,    50,    -1,    49,
-       1,    50,    -1,    66,    76,    34,    -1,    -1,    88,    -1,
-      52,    36,    -1,    53,    90,    47,    -1,    53,     1,    47,
-      -1,    -1,    91,    -1,    92,    -1,    91,    92,    -1,    66,
-      93,    46,    -1,     1,    46,    -1,    -1,    94,    -1,    95,
-      -1,    94,    48,    95,    -1,    78,    97,    -1,    39,    96,
-      -1,    96,    -1,    54,    36,    -1,    -1,    97,    32,    -1,
-      53,    99,    47,    -1,    53,    99,    48,    47,    -1,   100,
-      -1,    99,    48,   100,    -1,    39,    -1,    39,    52,    36,
-      -1,    31,    46,    -1,    -1,    31,    -1,    30,    49,    39,
-      50,    46,    -1
+      77,    35,    -1,    49,    76,    50,    -1,    72,    78,    -1,
+      79,    -1,    39,    -1,    43,    -1,    79,    49,    80,    50,
+      -1,    79,    49,     1,    50,    -1,    79,    35,    -1,    49,
+      78,    50,    -1,    49,     1,    50,    -1,    81,    38,    -1,
+      81,    -1,    82,    48,    38,    -1,    -1,    82,    -1,    83,
+      -1,    82,    48,    83,    -1,    67,    84,    -1,    72,    84,
+      -1,    85,    -1,    -1,    39,    -1,    43,    -1,    85,    49,
+      80,    50,    -1,    85,    49,     1,    50,    -1,    85,    35,
+      -1,    49,    84,    50,    -1,    49,     1,    50,    -1,    66,
+      76,    34,    -1,    -1,    88,    -1,    52,    36,    -1,    53,
+      90,    47,    -1,    53,     1,    47,    -1,    -1,    91,    -1,
+      92,    -1,    91,    92,    -1,    66,    93,    46,    -1,     1,
+      46,    -1,    -1,    94,    -1,    95,    -1,    94,    48,    95,
+      -1,    78,    97,    -1,    39,    96,    -1,    96,    -1,    54,
+      36,    -1,    -1,    97,    32,    -1,    53,    99,    47,    -1,
+      53,    99,    48,    47,    -1,   100,    -1,    99,    48,   100,
+      -1,    39,    -1,    39,    52,    36,    -1,    31,    46,    -1,
+      -1,    31,    -1,    30,    49,    39,    50,    46,    -1
 };
 
 /* YYRLINE[YYN] -- source line where rule number YYN was defined.  */
@@ -567,13 +566,13 @@ static const yytype_uint16 yyrline[] =
      238,   240,   242,   247,   250,   251,   255,   256,   257,   258,
      259,   260,   261,   262,   263,   264,   265,   266,   270,   275,
      276,   280,   281,   285,   285,   285,   286,   294,   295,   299,
-     308,   317,   319,   321,   323,   325,   332,   333,   337,   338,
-     339,   341,   343,   345,   347,   352,   353,   354,   358,   359,
-     363,   364,   369,   374,   376,   380,   381,   389,   393,   395,
-     397,   399,   401,   406,   415,   416,   421,   426,   427,   431,
-     432,   436,   437,   441,   443,   448,   449,   453,   454,   458,
-     459,   460,   464,   468,   469,   473,   474,   478,   479,   482,
-     487,   495,   499,   500,   504
+     308,   317,   319,   321,   323,   330,   331,   335,   336,   337,
+     339,   341,   343,   345,   350,   351,   352,   356,   357,   361,
+     362,   367,   372,   374,   378,   379,   387,   391,   393,   395,
+     397,   399,   404,   413,   414,   419,   424,   425,   429,   430,
+     434,   435,   439,   441,   446,   447,   451,   452,   456,   457,
+     458,   462,   466,   467,   471,   472,   476,   477,   480,   485,
+     493,   497,   498,   502
 };
 #endif
 
@@ -636,13 +635,13 @@ static const yytype_uint8 yyr1[] =
       70,    70,    70,    70,    70,    70,    71,    71,    71,    71,
       71,    71,    71,    71,    71,    71,    71,    71,    72,    73,
       73,    74,    74,    75,    75,    75,    75,    76,    76,    77,
-      77,    77,    77,    77,    77,    77,    78,    78,    79,    79,
-      79,    79,    79,    79,    79,    80,    80,    80,    81,    81,
-      82,    82,    83,    84,    84,    85,    85,    85,    85,    85,
-      85,    85,    85,    86,    87,    87,    88,    89,    89,    90,
-      90,    91,    91,    92,    92,    93,    93,    94,    94,    95,
-      95,    95,    96,    97,    97,    98,    98,    99,    99,   100,
-     100,   101,   102,   102,   103
+      77,    77,    77,    77,    77,    78,    78,    79,    79,    79,
+      79,    79,    79,    79,    80,    80,    80,    81,    81,    82,
+      82,    83,    84,    84,    85,    85,    85,    85,    85,    85,
+      85,    85,    86,    87,    87,    88,    89,    89,    90,    90,
+      91,    91,    92,    92,    93,    93,    94,    94,    95,    95,
+      95,    96,    97,    97,    98,    98,    99,    99,   100,   100,
+     101,   102,   102,   103
 };
 
 /* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN.  */
@@ -655,13 +654,13 @@ static const yytype_uint8 yyr2[] =
        3,     3,     3,     2,     2,     2,     1,     1,     1,     1,
        1,     1,     1,     1,     1,     1,     1,     1,     2,     0,
        1,     1,     2,     1,     1,     1,     1,     2,     1,     1,
-       1,     4,     4,     2,     3,     3,     2,     1,     1,     1,
-       4,     4,     2,     3,     3,     2,     1,     3,     0,     1,
-       1,     3,     2,     2,     1,     0,     1,     1,     4,     4,
-       2,     3,     3,     3,     0,     1,     2,     3,     3,     0,
-       1,     1,     2,     3,     2,     0,     1,     1,     3,     2,
-       2,     1,     2,     0,     2,     3,     4,     1,     3,     1,
-       3,     2,     0,     1,     5
+       1,     4,     4,     2,     3,     2,     1,     1,     1,     4,
+       4,     2,     3,     3,     2,     1,     3,     0,     1,     1,
+       3,     2,     2,     1,     0,     1,     1,     4,     4,     2,
+       3,     3,     3,     0,     1,     2,     3,     3,     0,     1,
+       1,     2,     3,     2,     0,     1,     1,     3,     2,     2,
+       1,     2,     0,     2,     3,     4,     1,     3,     1,     3,
+       2,     0,     1,     5
 };
 
 /* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM.
@@ -675,189 +674,189 @@ static const yytype_uint8 yydefact[] =
        0,    56,     0,     0,    65,    36,    57,     5,    10,    17,
       23,    24,    26,    27,    33,    34,    11,    12,    13,    14,
       15,    39,     0,    43,     6,    37,     0,    44,    22,    38,
-      45,     0,     0,   131,    69,    70,     0,    59,     0,    18,
-      19,     0,   132,    68,    25,    42,   129,     0,   127,    22,
-      40,     0,   115,     0,     0,   111,     9,    17,    41,    95,
-       0,     0,     0,     0,    58,    60,    61,    16,     0,    67,
-     133,   103,   123,    73,     0,     0,   125,     0,     7,   114,
-     108,    78,    79,     0,     0,     0,   123,    77,     0,   116,
-     117,   121,   107,     0,   112,   132,    96,    57,     0,    95,
-      92,    94,    35,     0,    75,    74,    62,    20,   104,     0,
-       0,    86,    89,    90,   130,   126,   128,   120,     0,    78,
-       0,   122,    76,   119,    82,     0,   113,     0,     0,    97,
-       0,    93,   100,     0,   134,   124,     0,    21,   105,    72,
-      71,    85,     0,    84,    83,     0,     0,   118,   102,   101,
-       0,     0,   106,    87,    91,    81,    80,    99,    98
+      45,     0,     0,   130,    69,    70,     0,    59,     0,    18,
+      19,     0,   131,    68,    25,    42,   128,     0,   126,    22,
+      40,     0,   114,     0,     0,   110,     9,    17,    41,    94,
+       0,     0,     0,    58,    60,    61,    16,     0,    67,   132,
+     102,   122,    73,     0,     0,   124,     0,     7,   113,   107,
+      77,    78,     0,     0,     0,   122,    76,     0,   115,   116,
+     120,   106,     0,   111,   131,    95,    57,     0,    94,    91,
+      93,    35,     0,    74,    62,    20,   103,     0,     0,    85,
+      88,    89,   129,   125,   127,   119,     0,    77,     0,   121,
+      75,   118,    81,     0,   112,     0,     0,    96,     0,    92,
+      99,     0,   133,   123,     0,    21,   104,    72,    71,    84,
+       0,    83,    82,     0,     0,   117,   101,   100,     0,     0,
+     105,    86,    90,    80,    79,    98,    97
 };
 
 /* YYDEFGOTO[NTERM-NUM].  */
 static const yytype_int16 yydefgoto[] =
 {
       -1,     1,     2,     3,    37,    79,    58,    38,    68,    69,
-      70,    82,    40,    41,    42,    43,    44,    71,    94,    95,
-      45,   125,    73,   116,   117,   140,   141,   142,   143,   130,
-     131,    46,   167,   168,    57,    83,    84,    85,   118,   119,
-     120,   121,   138,    53,    77,    78,    47,   102,    48
+      70,    82,    40,    41,    42,    43,    44,    71,    93,    94,
+      45,   124,    73,   115,   116,   138,   139,   140,   141,   129,
+     130,    46,   165,   166,    57,    83,    84,    85,   117,   118,
+     119,   120,   136,    53,    77,    78,    47,   101,    48
 };
 
 /* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing
    STATE-NUM.  */
-#define YYPACT_NINF -111
+#define YYPACT_NINF -94
 static const yytype_int16 yypact[] =
 {
-    -111,    13,  -111,   210,  -111,  -111,    28,  -111,  -111,  -111,
-    -111,  -111,   -27,  -111,    44,  -111,  -111,  -111,  -111,  -111,
-    -111,  -111,  -111,  -111,   -24,  -111,   -20,  -111,  -111,  -111,
-      31,  -111,    32,    42,  -111,  -111,  -111,  -111,  -111,    34,
-     481,  -111,  -111,  -111,  -111,  -111,  -111,  -111,  -111,  -111,
-    -111,    51,    56,  -111,  -111,    52,   108,  -111,   481,    52,
-    -111,   481,    58,  -111,  -111,  -111,    19,     0,    54,    55,
-    -111,    34,    30,   -18,  -111,  -111,    68,   -25,  -111,   481,
-    -111,    45,    33,    59,   159,  -111,  -111,    34,  -111,   395,
-      57,    60,    81,    88,  -111,     0,  -111,  -111,    34,  -111,
-    -111,  -111,  -111,  -111,   257,    72,  -111,   -23,  -111,  -111,
-    -111,    85,  -111,    20,   106,    47,  -111,   -10,    97,    96,
-    -111,  -111,  -111,    99,  -111,   115,  -111,  -111,     5,    50,
-    -111,    11,  -111,   102,  -111,  -111,  -111,  -111,   -22,   100,
-     103,   111,   104,  -111,  -111,  -111,  -111,  -111,   113,  -111,
-     121,  -111,  -111,   124,  -111,   303,  -111,    33,   132,  -111,
-     139,  -111,  -111,   349,  -111,  -111,   122,  -111,  -111,  -111,
-    -111,  -111,   442,  -111,  -111,   140,   143,  -111,  -111,  -111,
-     144,   145,  -111,  -111,  -111,  -111,  -111,  -111,  -111
+     -94,    15,   -94,   208,   -94,   -94,    34,   -94,   -94,   -94,
+     -94,   -94,   -27,   -94,    -5,   -94,   -94,   -94,   -94,   -94,
+     -94,   -94,   -94,   -94,   -25,   -94,   -16,   -94,   -94,   -94,
+      -4,   -94,    19,   -24,   -94,   -94,   -94,   -94,   -94,    24,
+     479,   -94,   -94,   -94,   -94,   -94,   -94,   -94,   -94,   -94,
+     -94,    29,    48,   -94,   -94,    37,   106,   -94,   479,    37,
+     -94,   479,    54,   -94,   -94,   -94,    24,    -2,    49,    53,
+     -94,    24,   -14,   -11,   -94,   -94,    47,    38,   -94,   479,
+     -94,    51,    23,    55,   157,   -94,   -94,    24,   -94,   393,
+      56,    58,    68,   -94,    -2,   -94,   -94,    24,   -94,   -94,
+     -94,   -94,   -94,   255,    67,   -94,     5,   -94,   -94,   -94,
+      50,   -94,     7,    69,    40,   -94,    -8,    83,    88,   -94,
+     -94,   -94,    91,   -94,   109,   -94,   -94,     4,    45,   -94,
+      16,   -94,    95,   -94,   -94,   -94,   -23,    92,    93,   108,
+      96,   -94,   -94,   -94,   -94,   -94,    97,   -94,    98,   -94,
+     -94,   118,   -94,   301,   -94,    23,   101,   -94,   104,   -94,
+     -94,   347,   -94,   -94,   120,   -94,   -94,   -94,   -94,   -94,
+     440,   -94,   -94,   111,   119,   -94,   -94,   -94,   130,   137,
+     -94,   -94,   -94,   -94,   -94,   -94,   -94
 };
 
 /* YYPGOTO[NTERM-NUM].  */
 static const yytype_int16 yypgoto[] =
 {
-    -111,  -111,   160,  -111,  -111,  -111,  -111,   -51,  -111,  -111,
-      98,    -1,   -61,   -37,  -111,  -111,  -111,   -78,  -111,  -111,
-     -53,   -30,  -111,   -66,  -111,  -110,  -111,  -111,   -60,   -63,
-    -111,  -111,  -111,  -111,   -21,  -111,  -111,   116,  -111,  -111,
-      40,    90,    83,   152,  -111,   105,  -111,  -111,  -111
+     -94,   -94,   158,   -94,   -94,   -94,   -94,   -45,   -94,   -94,
+      94,    -1,   -61,   -29,   -94,   -94,   -94,   -79,   -94,   -94,
+     -63,    -7,   -94,   -93,   -94,   -92,   -94,   -94,   -60,   -57,
+     -94,   -94,   -94,   -94,   -19,   -94,   -94,   110,   -94,   -94,
+      33,    82,    78,   144,   -94,    99,   -94,   -94,   -94
 };
 
 /* YYTABLE[YYPACT[STATE-NUM]].  What to do in state STATE-NUM.  If
    positive, shift that token.  If negative, reduce the rule which
    number is the opposite.  If YYTABLE_NINF, syntax error.  */
-#define YYTABLE_NINF -111
+#define YYTABLE_NINF -110
 static const yytype_int16 yytable[] =
 {
-      89,    90,    39,    74,   115,    60,   158,    86,    10,    72,
-     165,   129,    51,     4,    96,    55,    76,   103,    20,    59,
-      92,   148,   106,   107,   145,   154,    52,    29,   108,    56,
-     166,   104,    34,    56,    80,   115,    93,   115,    88,   155,
-     -95,    99,   136,    89,   126,   176,   162,   150,   159,   152,
-     129,   129,    74,   181,   128,   -95,    67,    87,    64,   149,
-     163,   100,    65,   112,   101,   160,   161,    54,    66,   113,
-      67,    67,   111,    64,    49,    50,   112,    65,    87,   115,
-      61,    62,   113,    66,    67,    67,   149,   114,    63,   126,
-     112,   109,   110,   159,    89,    76,   113,    91,    67,   128,
-      97,    67,    89,    98,    52,    56,   122,   132,   144,    81,
-     133,    89,   184,     7,     8,     9,    10,    11,    12,    13,
-     105,    15,    16,    17,    18,    19,    20,    21,    22,    23,
-      24,   134,    26,    27,    28,    29,    30,    31,   135,   114,
-      34,    35,   151,   156,   157,   109,   100,   -22,   164,   171,
-     169,    36,   172,   170,   -22,  -109,   165,   -22,   182,   -22,
-     123,     5,   -22,   173,     7,     8,     9,    10,    11,    12,
-      13,   174,    15,    16,    17,    18,    19,    20,    21,    22,
-      23,    24,   178,    26,    27,    28,    29,    30,    31,   179,
-     185,    34,    35,   186,   187,   188,   137,   177,   -22,   153,
-     124,   147,    36,    75,     0,   -22,  -110,     0,   -22,     0,
-     -22,     6,   146,   -22,     0,     7,     8,     9,    10,    11,
-      12,    13,    14,    15,    16,    17,    18,    19,    20,    21,
-      22,    23,    24,    25,    26,    27,    28,    29,    30,    31,
-      32,    33,    34,    35,     0,     0,     0,     0,     0,   -22,
-       0,     0,     0,    36,     0,     0,   -22,     0,   139,   -22,
-       0,   -22,     7,     8,     9,    10,    11,    12,    13,     0,
+      89,    90,    39,   114,    95,   156,    10,    60,   146,   163,
+     128,    74,    51,    86,    55,     4,    20,    99,    54,   148,
+     100,   150,    63,    59,   102,    29,    52,   152,    56,   164,
+      34,   134,    72,   114,   107,   114,    80,    56,   103,   -94,
+      88,   153,    89,   125,    76,    61,   147,   157,   128,   128,
+     111,   160,   143,   127,   -94,    67,   112,    87,    67,    92,
+      74,   174,   110,    64,    98,   161,   111,    65,    62,   179,
+     158,   159,   112,    66,    67,    67,   114,   113,    87,   147,
+      49,    50,    52,   111,   125,   105,   106,    76,   157,   112,
+      56,    67,    89,    91,   127,    96,    67,   108,   109,   104,
+      89,    97,   121,   142,   113,   149,   131,    81,   132,    89,
+     182,     7,     8,     9,    10,    11,    12,    13,   133,    15,
+      16,    17,    18,    19,    20,    21,    22,    23,    24,   154,
+      26,    27,    28,    29,    30,    31,   155,   108,    34,    35,
+      99,   162,   167,   168,   170,   -22,   169,   171,   172,    36,
+     163,   176,   -22,  -108,   177,   -22,   180,   -22,   122,     5,
+     -22,   183,     7,     8,     9,    10,    11,    12,    13,   184,
+      15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
+     185,    26,    27,    28,    29,    30,    31,   186,   175,    34,
+      35,   135,   145,   151,   123,    75,   -22,     0,     0,     0,
+      36,     0,     0,   -22,  -109,   144,   -22,     0,   -22,     6,
+       0,   -22,     0,     7,     8,     9,    10,    11,    12,    13,
+      14,    15,    16,    17,    18,    19,    20,    21,    22,    23,
+      24,    25,    26,    27,    28,    29,    30,    31,    32,    33,
+      34,    35,     0,     0,     0,     0,     0,   -22,     0,     0,
+       0,    36,     0,     0,   -22,     0,   137,   -22,     0,   -22,
+       7,     8,     9,    10,    11,    12,    13,     0,    15,    16,
+      17,    18,    19,    20,    21,    22,    23,    24,     0,    26,
+      27,    28,    29,    30,    31,     0,     0,    34,    35,     0,
+       0,     0,     0,   -87,     0,     0,     0,     0,    36,     0,
+       0,     0,   173,     0,     0,   -87,     7,     8,     9,    10,
+      11,    12,    13,     0,    15,    16,    17,    18,    19,    20,
+      21,    22,    23,    24,     0,    26,    27,    28,    29,    30,
+      31,     0,     0,    34,    35,     0,     0,     0,     0,   -87,
+       0,     0,     0,     0,    36,     0,     0,     0,   178,     0,
+       0,   -87,     7,     8,     9,    10,    11,    12,    13,     0,
       15,    16,    17,    18,    19,    20,    21,    22,    23,    24,
        0,    26,    27,    28,    29,    30,    31,     0,     0,    34,
-      35,     0,     0,     0,     0,   -88,     0,     0,     0,     0,
-      36,     0,     0,     0,   175,     0,     0,   -88,     7,     8,
+      35,     0,     0,     0,     0,   -87,     0,     0,     0,     0,
+      36,     0,     0,     0,     0,     0,     0,   -87,     7,     8,
        9,    10,    11,    12,    13,     0,    15,    16,    17,    18,
       19,    20,    21,    22,    23,    24,     0,    26,    27,    28,
       29,    30,    31,     0,     0,    34,    35,     0,     0,     0,
-       0,   -88,     0,     0,     0,     0,    36,     0,     0,     0,
-     180,     0,     0,   -88,     7,     8,     9,    10,    11,    12,
+       0,     0,   125,     0,     0,     0,   126,     0,     0,     0,
+       0,     0,   127,     0,    67,     7,     8,     9,    10,    11,
+      12,    13,     0,    15,    16,    17,    18,    19,    20,    21,
+      22,    23,    24,     0,    26,    27,    28,    29,    30,    31,
+       0,     0,    34,    35,     0,     0,     0,     0,   181,     0,
+       0,     0,     0,    36,     7,     8,     9,    10,    11,    12,
       13,     0,    15,    16,    17,    18,    19,    20,    21,    22,
       23,    24,     0,    26,    27,    28,    29,    30,    31,     0,
-       0,    34,    35,     0,     0,     0,     0,   -88,     0,     0,
-       0,     0,    36,     0,     0,     0,     0,     0,     0,   -88,
-       7,     8,     9,    10,    11,    12,    13,     0,    15,    16,
-      17,    18,    19,    20,    21,    22,    23,    24,     0,    26,
-      27,    28,    29,    30,    31,     0,     0,    34,    35,     0,
-       0,     0,     0,     0,   126,     0,     0,     0,   127,     0,
-       0,     0,     0,     0,   128,     0,    67,     7,     8,     9,
-      10,    11,    12,    13,     0,    15,    16,    17,    18,    19,
-      20,    21,    22,    23,    24,     0,    26,    27,    28,    29,
-      30,    31,     0,     0,    34,    35,     0,     0,     0,     0,
-     183,     0,     0,     0,     0,    36,     7,     8,     9,    10,
-      11,    12,    13,     0,    15,    16,    17,    18,    19,    20,
-      21,    22,    23,    24,     0,    26,    27,    28,    29,    30,
-      31,     0,     0,    34,    35,     0,     0,     0,     0,     0,
-       0,     0,     0,     0,    36
+       0,    34,    35,     0,     0,     0,     0,     0,     0,     0,
+       0,     0,    36
 };
 
 #define yypact_value_is_default(Yystate) \
-  (!!((Yystate) == (-111)))
+  (!!((Yystate) == (-94)))
 
 #define yytable_value_is_error(Yytable_value) \
   YYID (0)
 
 static const yytype_int16 yycheck[] =
 {
-      61,    61,     3,    40,    82,    26,     1,    58,     8,    39,
-      32,    89,    39,     0,    67,    39,    39,    35,    18,    39,
-       1,     1,    47,    48,    47,    35,    53,    27,    79,    53,
-      52,    49,    32,    53,    55,   113,    66,   115,    59,    49,
-      35,    71,    95,   104,    39,   155,    35,   113,    43,   115,
-     128,   129,    89,   163,    49,    50,    51,    58,    39,    39,
-      49,    31,    43,    43,    34,   128,   129,    23,    49,    49,
-      51,    51,    39,    39,    46,    47,    43,    43,    79,   157,
-      49,    49,    49,    49,    51,    51,    39,    54,    46,    39,
-      43,    46,    47,    43,   155,    39,    49,    39,    51,    49,
-      46,    51,   163,    48,    53,    53,    47,    50,    36,     1,
-      50,   172,   172,     5,     6,     7,     8,     9,    10,    11,
-      52,    13,    14,    15,    16,    17,    18,    19,    20,    21,
-      22,    50,    24,    25,    26,    27,    28,    29,    50,    54,
-      32,    33,    36,    46,    48,    46,    31,    39,    46,    38,
-      50,    43,    48,    50,    46,    47,    32,    49,    36,    51,
-       1,     1,    54,    50,     5,     6,     7,     8,     9,    10,
-      11,    50,    13,    14,    15,    16,    17,    18,    19,    20,
-      21,    22,    50,    24,    25,    26,    27,    28,    29,    50,
-      50,    32,    33,    50,    50,    50,    98,   157,    39,   116,
-      84,   111,    43,    51,    -1,    46,    47,    -1,    49,    -1,
-      51,     1,   107,    54,    -1,     5,     6,     7,     8,     9,
-      10,    11,    12,    13,    14,    15,    16,    17,    18,    19,
-      20,    21,    22,    23,    24,    25,    26,    27,    28,    29,
-      30,    31,    32,    33,    -1,    -1,    -1,    -1,    -1,    39,
-      -1,    -1,    -1,    43,    -1,    -1,    46,    -1,     1,    49,
-      -1,    51,     5,     6,     7,     8,     9,    10,    11,    -1,
+      61,    61,     3,    82,    67,     1,     8,    26,     1,    32,
+      89,    40,    39,    58,    39,     0,    18,    31,    23,   112,
+      34,   114,    46,    39,    35,    27,    53,    35,    53,    52,
+      32,    94,    39,   112,    79,   114,    55,    53,    49,    35,
+      59,    49,   103,    39,    39,    49,    39,    43,   127,   128,
+      43,    35,    47,    49,    50,    51,    49,    58,    51,    66,
+      89,   153,    39,    39,    71,    49,    43,    43,    49,   161,
+     127,   128,    49,    49,    51,    51,   155,    54,    79,    39,
+      46,    47,    53,    43,    39,    47,    48,    39,    43,    49,
+      53,    51,   153,    39,    49,    46,    51,    46,    47,    52,
+     161,    48,    47,    36,    54,    36,    50,     1,    50,   170,
+     170,     5,     6,     7,     8,     9,    10,    11,    50,    13,
+      14,    15,    16,    17,    18,    19,    20,    21,    22,    46,
+      24,    25,    26,    27,    28,    29,    48,    46,    32,    33,
+      31,    46,    50,    50,    48,    39,    38,    50,    50,    43,
+      32,    50,    46,    47,    50,    49,    36,    51,     1,     1,
+      54,    50,     5,     6,     7,     8,     9,    10,    11,    50,
+      13,    14,    15,    16,    17,    18,    19,    20,    21,    22,
+      50,    24,    25,    26,    27,    28,    29,    50,   155,    32,
+      33,    97,   110,   115,    84,    51,    39,    -1,    -1,    -1,
+      43,    -1,    -1,    46,    47,   106,    49,    -1,    51,     1,
+      -1,    54,    -1,     5,     6,     7,     8,     9,    10,    11,
+      12,    13,    14,    15,    16,    17,    18,    19,    20,    21,
+      22,    23,    24,    25,    26,    27,    28,    29,    30,    31,
+      32,    33,    -1,    -1,    -1,    -1,    -1,    39,    -1,    -1,
+      -1,    43,    -1,    -1,    46,    -1,     1,    49,    -1,    51,
+       5,     6,     7,     8,     9,    10,    11,    -1,    13,    14,
+      15,    16,    17,    18,    19,    20,    21,    22,    -1,    24,
+      25,    26,    27,    28,    29,    -1,    -1,    32,    33,    -1,
+      -1,    -1,    -1,    38,    -1,    -1,    -1,    -1,    43,    -1,
+      -1,    -1,     1,    -1,    -1,    50,     5,     6,     7,     8,
+       9,    10,    11,    -1,    13,    14,    15,    16,    17,    18,
+      19,    20,    21,    22,    -1,    24,    25,    26,    27,    28,
+      29,    -1,    -1,    32,    33,    -1,    -1,    -1,    -1,    38,
+      -1,    -1,    -1,    -1,    43,    -1,    -1,    -1,     1,    -1,
+      -1,    50,     5,     6,     7,     8,     9,    10,    11,    -1,
       13,    14,    15,    16,    17,    18,    19,    20,    21,    22,
       -1,    24,    25,    26,    27,    28,    29,    -1,    -1,    32,
       33,    -1,    -1,    -1,    -1,    38,    -1,    -1,    -1,    -1,
-      43,    -1,    -1,    -1,     1,    -1,    -1,    50,     5,     6,
+      43,    -1,    -1,    -1,    -1,    -1,    -1,    50,     5,     6,
        7,     8,     9,    10,    11,    -1,    13,    14,    15,    16,
       17,    18,    19,    20,    21,    22,    -1,    24,    25,    26,
       27,    28,    29,    -1,    -1,    32,    33,    -1,    -1,    -1,
-      -1,    38,    -1,    -1,    -1,    -1,    43,    -1,    -1,    -1,
-       1,    -1,    -1,    50,     5,     6,     7,     8,     9,    10,
+      -1,    -1,    39,    -1,    -1,    -1,    43,    -1,    -1,    -1,
+      -1,    -1,    49,    -1,    51,     5,     6,     7,     8,     9,
+      10,    11,    -1,    13,    14,    15,    16,    17,    18,    19,
+      20,    21,    22,    -1,    24,    25,    26,    27,    28,    29,
+      -1,    -1,    32,    33,    -1,    -1,    -1,    -1,    38,    -1,
+      -1,    -1,    -1,    43,     5,     6,     7,     8,     9,    10,
       11,    -1,    13,    14,    15,    16,    17,    18,    19,    20,
       21,    22,    -1,    24,    25,    26,    27,    28,    29,    -1,
-      -1,    32,    33,    -1,    -1,    -1,    -1,    38,    -1,    -1,
-      -1,    -1,    43,    -1,    -1,    -1,    -1,    -1,    -1,    50,
-       5,     6,     7,     8,     9,    10,    11,    -1,    13,    14,
-      15,    16,    17,    18,    19,    20,    21,    22,    -1,    24,
-      25,    26,    27,    28,    29,    -1,    -1,    32,    33,    -1,
-      -1,    -1,    -1,    -1,    39,    -1,    -1,    -1,    43,    -1,
-      -1,    -1,    -1,    -1,    49,    -1,    51,     5,     6,     7,
-       8,     9,    10,    11,    -1,    13,    14,    15,    16,    17,
-      18,    19,    20,    21,    22,    -1,    24,    25,    26,    27,
-      28,    29,    -1,    -1,    32,    33,    -1,    -1,    -1,    -1,
-      38,    -1,    -1,    -1,    -1,    43,     5,     6,     7,     8,
-       9,    10,    11,    -1,    13,    14,    15,    16,    17,    18,
-      19,    20,    21,    22,    -1,    24,    25,    26,    27,    28,
-      29,    -1,    -1,    32,    33,    -1,    -1,    -1,    -1,    -1,
-      -1,    -1,    -1,    -1,    43
+      -1,    32,    33,    -1,    -1,    -1,    -1,    -1,    -1,    -1,
+      -1,    -1,    43
 };
 
 /* YYSTOS[STATE-NUM] -- The (internal number of the) accessing
@@ -873,16 +872,16 @@ static const yytype_uint8 yystos[] =
       89,    49,    49,    46,    39,    43,    49,    51,    63,    64,
       65,    72,    76,    77,    68,    98,    39,    99,   100,    60,
       89,     1,    66,    90,    91,    92,    62,    66,    89,    67,
-      83,    39,     1,    76,    73,    74,    75,    46,    48,    76,
-      31,    34,   102,    35,    49,    52,    47,    48,    62,    46,
-      47,    39,    43,    49,    54,    72,    78,    79,    93,    94,
-      95,    96,    47,     1,    92,    76,    39,    43,    49,    72,
-      84,    85,    50,    50,    50,    50,    75,    65,    97,     1,
-      80,    81,    82,    83,    36,    47,   100,    96,     1,    39,
-      78,    36,    78,    97,    35,    49,    46,    48,     1,    43,
-      84,    84,    35,    49,    46,    32,    52,    87,    88,    50,
-      50,    38,    48,    50,    50,     1,    80,    95,    50,    50,
-       1,    80,    36,    38,    83,    50,    50,    50,    50
+      83,    39,    76,    73,    74,    75,    46,    48,    76,    31,
+      34,   102,    35,    49,    52,    47,    48,    62,    46,    47,
+      39,    43,    49,    54,    72,    78,    79,    93,    94,    95,
+      96,    47,     1,    92,    76,    39,    43,    49,    72,    84,
+      85,    50,    50,    50,    75,    65,    97,     1,    80,    81,
+      82,    83,    36,    47,   100,    96,     1,    39,    78,    36,
+      78,    97,    35,    49,    46,    48,     1,    43,    84,    84,
+      35,    49,    46,    32,    52,    87,    88,    50,    50,    38,
+      48,    50,    50,     1,    80,    95,    50,    50,     1,    80,
+      36,    38,    83,    50,    50,    50,    50
 };
 
 #define yyerrok		(yyerrstatus = 0)
@@ -1928,12 +1927,12 @@ yyreduce:
 
   case 75:
 
-    { (yyval) = (yyvsp[(3) - (3)]); }
+    { (yyval) = (yyvsp[(2) - (2)]); }
     break;
 
-  case 76:
+  case 79:
 
-    { (yyval) = (yyvsp[(2) - (2)]); }
+    { (yyval) = (yyvsp[(4) - (4)]); }
     break;
 
   case 80:
@@ -1943,12 +1942,12 @@ yyreduce:
 
   case 81:
 
-    { (yyval) = (yyvsp[(4) - (4)]); }
+    { (yyval) = (yyvsp[(2) - (2)]); }
     break;
 
   case 82:
 
-    { (yyval) = (yyvsp[(2) - (2)]); }
+    { (yyval) = (yyvsp[(3) - (3)]); }
     break;
 
   case 83:
@@ -1958,45 +1957,40 @@ yyreduce:
 
   case 84:
 
-    { (yyval) = (yyvsp[(3) - (3)]); }
-    break;
-
-  case 85:
-
     { (yyval) = (yyvsp[(2) - (2)]); }
     break;
 
-  case 87:
+  case 86:
 
     { (yyval) = (yyvsp[(3) - (3)]); }
     break;
 
-  case 88:
+  case 87:
 
     { (yyval) = NULL; }
     break;
 
-  case 91:
+  case 90:
 
     { (yyval) = (yyvsp[(3) - (3)]); }
     break;
 
-  case 92:
+  case 91:
 
     { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); }
     break;
 
-  case 93:
+  case 92:
 
     { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); }
     break;
 
-  case 95:
+  case 94:
 
     { (yyval) = NULL; }
     break;
 
-  case 96:
+  case 95:
 
     { /* For version 2 checksums, we don't want to remember
 		     private parameter names.  */
@@ -2005,39 +1999,39 @@ yyreduce:
 		}
     break;
 
-  case 97:
+  case 96:
 
     { remove_node((yyvsp[(1) - (1)]));
 		  (yyval) = (yyvsp[(1) - (1)]);
 		}
     break;
 
-  case 98:
+  case 97:
 
     { (yyval) = (yyvsp[(4) - (4)]); }
     break;
 
-  case 99:
+  case 98:
 
     { (yyval) = (yyvsp[(4) - (4)]); }
     break;
 
-  case 100:
+  case 99:
 
     { (yyval) = (yyvsp[(2) - (2)]); }
     break;
 
-  case 101:
+  case 100:
 
     { (yyval) = (yyvsp[(3) - (3)]); }
     break;
 
-  case 102:
+  case 101:
 
     { (yyval) = (yyvsp[(3) - (3)]); }
     break;
 
-  case 103:
+  case 102:
 
     { struct string_list *decl = *(yyvsp[(2) - (3)]);
 		  *(yyvsp[(2) - (3)]) = NULL;
@@ -2046,87 +2040,87 @@ yyreduce:
 		}
     break;
 
-  case 104:
+  case 103:
 
     { (yyval) = NULL; }
     break;
 
-  case 106:
+  case 105:
 
     { remove_list((yyvsp[(2) - (2)]), &(*(yyvsp[(1) - (2)]))->next); (yyval) = (yyvsp[(2) - (2)]); }
     break;
 
-  case 107:
+  case 106:
 
     { (yyval) = (yyvsp[(3) - (3)]); }
     break;
 
-  case 108:
+  case 107:
 
     { (yyval) = (yyvsp[(3) - (3)]); }
     break;
 
-  case 109:
+  case 108:
 
     { (yyval) = NULL; }
     break;
 
-  case 112:
+  case 111:
 
     { (yyval) = (yyvsp[(2) - (2)]); }
     break;
 
-  case 113:
+  case 112:
 
     { (yyval) = (yyvsp[(3) - (3)]); }
     break;
 
-  case 114:
+  case 113:
 
     { (yyval) = (yyvsp[(2) - (2)]); }
     break;
 
-  case 115:
+  case 114:
 
     { (yyval) = NULL; }
     break;
 
-  case 118:
+  case 117:
 
     { (yyval) = (yyvsp[(3) - (3)]); }
     break;
 
-  case 119:
+  case 118:
 
     { (yyval) = (yyvsp[(2) - (2)]) ? (yyvsp[(2) - (2)]) : (yyvsp[(1) - (2)]); }
     break;
 
-  case 120:
+  case 119:
 
     { (yyval) = (yyvsp[(2) - (2)]); }
     break;
 
-  case 122:
+  case 121:
 
     { (yyval) = (yyvsp[(2) - (2)]); }
     break;
 
-  case 123:
+  case 122:
 
     { (yyval) = NULL; }
     break;
 
-  case 125:
+  case 124:
 
     { (yyval) = (yyvsp[(3) - (3)]); }
     break;
 
-  case 126:
+  case 125:
 
     { (yyval) = (yyvsp[(4) - (4)]); }
     break;
 
-  case 129:
+  case 128:
 
     {
 			const char *name = strdup((*(yyvsp[(1) - (1)]))->string);
@@ -2134,7 +2128,7 @@ yyreduce:
 		}
     break;
 
-  case 130:
+  case 129:
 
     {
 			const char *name = strdup((*(yyvsp[(1) - (3)]))->string);
@@ -2143,17 +2137,17 @@ yyreduce:
 		}
     break;
 
-  case 131:
+  case 130:
 
     { (yyval) = (yyvsp[(2) - (2)]); }
     break;
 
-  case 132:
+  case 131:
 
     { (yyval) = NULL; }
     break;
 
-  case 134:
+  case 133:
 
     { export_symbol((*(yyvsp[(3) - (5)]))->string); (yyval) = (yyvsp[(5) - (5)]); }
     break;
diff --git a/scripts/genksyms/parse.y b/scripts/genksyms/parse.y
index 4fba255e54ae..00a6d7e54971 100644
--- a/scripts/genksyms/parse.y
+++ b/scripts/genksyms/parse.y
@@ -322,8 +322,6 @@ direct_declarator:
 		{ $$ = $2; }
 	| '(' declarator ')'
 		{ $$ = $3; }
-	| '(' error ')'
-		{ $$ = $3; }
 	;
 
 /* Nested declarators differ from regular declarators in that they do
diff --git a/scripts/mod/Makefile b/scripts/mod/Makefile
index 19d9bcadc0cc..b497d9764dcf 100644
--- a/scripts/mod/Makefile
+++ b/scripts/mod/Makefile
@@ -7,32 +7,8 @@ modpost-objs	:= modpost.o file2alias.o sumversion.o
 
 devicetable-offsets-file := devicetable-offsets.h
 
-define sed-y
-	"/^->/{s:->#\(.*\):/* \1 */:; \
-	s:^->\([^ ]*\) [\$$#]*\([-0-9]*\) \(.*\):#define \1 \2 /* \3 */:; \
-	s:^->\([^ ]*\) [\$$#]*\([^ ]*\) \(.*\):#define \1 \2 /* \3 */:; \
-	s:->::; p;}"
-endef
-
-quiet_cmd_offsets = GEN     $@
-define cmd_offsets
-	(set -e; \
-	 echo "#ifndef __DEVICETABLE_OFFSETS_H__"; \
-	 echo "#define __DEVICETABLE_OFFSETS_H__"; \
-	 echo "/*"; \
-	 echo " * DO NOT MODIFY."; \
-	 echo " *"; \
-	 echo " * This file was generated by Kbuild"; \
-	 echo " *"; \
-	 echo " */"; \
-	 echo ""; \
-	 sed -ne $(sed-y) $<; \
-	 echo ""; \
-	 echo "#endif" ) > $@
-endef
-
-$(obj)/$(devicetable-offsets-file): $(obj)/devicetable-offsets.s
-	$(call if_changed,offsets)
+$(obj)/$(devicetable-offsets-file): $(obj)/devicetable-offsets.s FORCE
+	$(call filechk,offsets,__DEVICETABLE_OFFSETS_H__)
 
 targets += $(devicetable-offsets-file) devicetable-offsets.s