Merge master.kernel.org:/pub/scm/linux/kernel/git/sam/kbuild * master.kernel.org:/pub/scm/linux/kernel/git/sam/kbuild: (46 commits) kbuild: remove obsoleted scripts/reference_* files kbuild: fix make help & make *pkg kconfig: fix time ordering of writes to .kconfig.d and include/linux/autoconf.h Kconfig: remove the CONFIG_CC_ALIGN_* options kbuild: add -fverbose-asm to i386 Makefile kbuild: clean-up genksyms kbuild: Lindent genksyms.c kbuild: fix genksyms build error kbuild: in makefile.txt note that Makefile is preferred name for kbuild files kbuild: replace PHONY with FORCE kbuild: Fix bug in crc symbol generating of kernel and modules kbuild: change kbuild to not rely on incorrect GNU make behavior kbuild: when warning symbols exported twice now tell user this is the problem kbuild: fix make dir/file.xx when asm symlink is missing kbuild: in the section mismatch check try harder to find symbols kbuild: fix section mismatch check for unwind on IA64 kbuild: kill false positives from section mismatch warnings for powerpc kbuild: kill trailing whitespace in modpost & friends kbuild: small update of allnoconfig description kbuild: make namespace.pl CROSS_COMPILE happy ... Trivial conflict in arch/ppc/boot/Makefile manually fixed up

diff --git a/Documentation/DocBook/Makefile b/Documentation/DocBook/Makefile
index 2975291..7d87dd7 100644
--- a/Documentation/DocBook/Makefile
+++ b/Documentation/DocBook/Makefile

@@ -28,7 +28,7 @@
 
 ###
 # The targets that may be used.
-.PHONY:	xmldocs sgmldocs psdocs pdfdocs htmldocs mandocs installmandocs
+PHONY += xmldocs sgmldocs psdocs pdfdocs htmldocs mandocs installmandocs
 
 BOOKS := $(addprefix $(obj)/,$(DOCBOOKS))
 xmldocs: $(BOOKS)
@@ -211,3 +211,9 @@
 
 #man put files in man subdir - traverse down
 subdir- := man/
+
+
+# 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/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
index 443230b..a9c00fa 100644
--- a/Documentation/kbuild/makefiles.txt
+++ b/Documentation/kbuild/makefiles.txt

@@ -17,6 +17,7 @@
 	   --- 3.8 Command line dependency
 	   --- 3.9 Dependency tracking
 	   --- 3.10 Special Rules
+	   --- 3.11 $(CC) support functions
 
 	=== 4 Host Program support
 	   --- 4.1 Simple Host Program
@@ -38,7 +39,6 @@
 	   --- 6.6 Commands useful for building a boot image
 	   --- 6.7 Custom kbuild commands
 	   --- 6.8 Preprocessing linker scripts
-	   --- 6.9 $(CC) support functions
 
 	=== 7 Kbuild Variables
 	=== 8 Makefile language
@@ -106,9 +106,9 @@
 Most Makefiles within the kernel are kbuild Makefiles that use the
 kbuild infrastructure. This chapter introduce the syntax used in the
 kbuild makefiles.
-The preferred name for the kbuild files is 'Kbuild' but 'Makefile' will
-continue to be supported. All new developmen is expected to use the
-Kbuild filename.
+The preferred name for the kbuild files are 'Makefile' but 'Kbuild' can
+be used and if both a 'Makefile' and a 'Kbuild' file exists then the 'Kbuild'
+file will be used.
 
 Section 3.1 "Goal definitions" is a quick intro, further chapters provide
 more details, with real examples.
@@ -385,6 +385,102 @@
 	to prerequisites are referenced with $(src) (because they are not
 	generated files).
 
+--- 3.11 $(CC) support functions
+
+	The kernel may be build with several different versions of
+	$(CC), each supporting a unique set of features and options.
+	kbuild provide basic support to check for valid options for $(CC).
+	$(CC) is useally the gcc compiler, but other alternatives are
+	available.
+
+    as-option
+    	as-option is used to check if $(CC) when used to compile
+	assembler (*.S) files supports the given option. An optional
+	second option may be specified if first option are not supported.
+
+	Example:
+		#arch/sh/Makefile
+		cflags-y += $(call as-option,-Wa$(comma)-isa=$(isa-y),)
+
+	In the above example cflags-y will be assinged the the option
+	-Wa$(comma)-isa=$(isa-y) if it is supported by $(CC).
+	The second argument is optional, and if supplied will be used
+	if first argument is not supported.
+
+    cc-option
+	cc-option is used to check if $(CC) support a given option, and not
+	supported to use an optional second option.
+
+	Example:
+		#arch/i386/Makefile
+		cflags-y += $(call cc-option,-march=pentium-mmx,-march=i586)
+
+	In the above example cflags-y will be assigned the option
+	-march=pentium-mmx if supported by $(CC), otherwise -march-i586.
+	The second argument to cc-option is optional, and if omitted
+	cflags-y will be assigned no value if first option is not supported.
+
+   cc-option-yn
+   	cc-option-yn is used to check if gcc supports a given option
+	and return 'y' if supported, otherwise 'n'.
+
+	Example:
+		#arch/ppc/Makefile
+		biarch := $(call cc-option-yn, -m32)
+		aflags-$(biarch) += -a32
+		cflags-$(biarch) += -m32
+	
+	In the above example $(biarch) is set to y if $(CC) supports the -m32
+	option. When $(biarch) equals to y the expanded variables $(aflags-y)
+	and $(cflags-y) will be assigned the values -a32 and -m32.
+
+    cc-option-align
+	gcc version >= 3.0 shifted type of options used to speify
+	alignment of functions, loops etc. $(cc-option-align) whrn 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:
+		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.
+	
+    cc-version
+	cc-version return a numerical version of the $(CC) compiler version.
+	The format is <major><minor> where both are two digits. So for example
+	gcc 3.41 would return 0341.
+	cc-version is useful when a specific $(CC) version is faulty in one
+	area, for example the -mregparm=3 were broken in some gcc version
+	even though the option was accepted by gcc.
+
+	Example:
+		#arch/i386/Makefile
+		cflags-y += $(shell \
+		if [ $(call cc-version) -ge 0300 ] ; then \
+			echo "-mregparm=3"; fi ;)
+
+	In the above example -mregparm=3 is only used for gcc version greater
+	than or equal to gcc 3.0.
+
+    cc-ifversion
+	cc-ifversion test the version of $(CC) and equals last argument if
+	version expression is true.
+
+	Example:
+		#fs/reiserfs/Makefile
+		EXTRA_CFLAGS := $(call cc-ifversion, -lt, 0402, -O1)
+
+	In this example EXTRA_CFLAGS will be assigned the value -O1 if the
+	$(CC) version is less than 4.2.
+	cc-ifversion takes all the shell operators: 
+	-eq, -ne, -lt, -le, -gt, and -ge
+	The third parameter may be a text as in this example, but it may also
+	be an expanded variable or a macro.
+
 
 === 4 Host Program support
 
@@ -973,74 +1069,6 @@
 	architecture specific files.
 
 
---- 6.9 $(CC) support functions
-
-	The kernel may be build with several different versions of
-	$(CC), each supporting a unique set of features and options.
-	kbuild provide basic support to check for valid options for $(CC).
-	$(CC) is useally the gcc compiler, but other alternatives are
-	available.
-
-    cc-option
-	cc-option is used to check if $(CC) support a given option, and not
-	supported to use an optional second option.
-
-	Example:
-		#arch/i386/Makefile
-		cflags-y += $(call cc-option,-march=pentium-mmx,-march=i586)
-
-	In the above example cflags-y will be assigned the option
-	-march=pentium-mmx if supported by $(CC), otherwise -march-i586.
-	The second argument to cc-option is optional, and if omitted
-	cflags-y will be assigned no value if first option is not supported.
-
-   cc-option-yn
-   	cc-option-yn is used to check if gcc supports a given option
-	and return 'y' if supported, otherwise 'n'.
-
-	Example:
-		#arch/ppc/Makefile
-		biarch := $(call cc-option-yn, -m32)
-		aflags-$(biarch) += -a32
-		cflags-$(biarch) += -m32
-	
-	In the above example $(biarch) is set to y if $(CC) supports the -m32
-	option. When $(biarch) equals to y the expanded variables $(aflags-y)
-	and $(cflags-y) will be assigned the values -a32 and -m32.
-
-    cc-option-align
-	gcc version >= 3.0 shifted type of options used to speify
-	alignment of functions, loops etc. $(cc-option-align) whrn 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:
-		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.
-	
-    cc-version
-	cc-version return a numerical version of the $(CC) compiler version.
-	The format is <major><minor> where both are two digits. So for example
-	gcc 3.41 would return 0341.
-	cc-version is useful when a specific $(CC) version is faulty in one
-	area, for example the -mregparm=3 were broken in some gcc version
-	even though the option was accepted by gcc.
-
-	Example:
-		#arch/i386/Makefile
-		cflags-y += $(shell \
-		if [ $(call cc-version) -ge 0300 ] ; then \
-			echo "-mregparm=3"; fi ;)
-
-	In the above example -mregparm=3 is only used for gcc version greater
-	than or equal to gcc 3.0.
-	
-
 === 7 Kbuild Variables
 
 The top Makefile exports the following variables:

diff --git a/Documentation/kbuild/modules.txt b/Documentation/kbuild/modules.txt
index 7e77f93..fcccf24 100644
--- a/Documentation/kbuild/modules.txt
+++ b/Documentation/kbuild/modules.txt

@@ -13,6 +13,7 @@
 	   --- 2.2 Available targets
 	   --- 2.3 Available options
 	   --- 2.4 Preparing the kernel tree for module build
+	   --- 2.5 Building separate files for a module
 	=== 3. Example commands
 	=== 4. Creating a kbuild file for an external module
 	=== 5. Include files
@@ -22,7 +23,10 @@
 	=== 6. Module installation
 	   --- 6.1 INSTALL_MOD_PATH
 	   --- 6.2 INSTALL_MOD_DIR
-	=== 7. Module versioning
+	=== 7. Module versioning & Module.symvers
+	   --- 7.1 Symbols fron the kernel (vmlinux + modules)
+	   --- 7.2 Symbols and external modules
+	   --- 7.3 Symbols from another external module
 	=== 8. Tips & Tricks
 	   --- 8.1 Testing for CONFIG_FOO_BAR
 
@@ -88,7 +92,8 @@
 	make -C $KDIR M=$PWD modules_install
 		Install the external module(s).
 		Installation default is in /lib/modules/<kernel-version>/extra,
-		but may be prefixed with INSTALL_MOD_PATH - see separate chapter.
+		but may be prefixed with INSTALL_MOD_PATH - see separate
+		chapter.
 
 	make -C $KDIR M=$PWD clean
 		Remove all generated files for the module - the kernel
@@ -131,6 +136,16 @@
 	      Therefore a full kernel build needs to be executed to make
 	      module versioning work.
 
+--- 2.5 Building separate files for a module
+	It is possible to build single files which is part of a module.
+	This works equal for the kernel, a module and even for external
+	modules.
+	Examples (module foo.ko, consist of bar.o, baz.o):
+		make -C $KDIR M=`pwd` bar.lst
+		make -C $KDIR M=`pwd` bar.o
+		make -C $KDIR M=`pwd` foo.ko
+		make -C $KDIR M=`pwd` /
+	
 
 === 3. Example commands
 
@@ -422,7 +437,7 @@
 		=> Install dir: /lib/modules/$(KERNELRELEASE)/gandalf
 
 
-=== 7. Module versioning
+=== 7. Module versioning & Module.symvers
 
 Module versioning is enabled by the CONFIG_MODVERSIONS tag.
 
@@ -432,11 +447,80 @@
 compared with similar values in the module. If they are not equal then the
 kernel refuses to load the module.
 
-During a kernel build a file named Module.symvers will be generated. This
-file includes the symbol version of all symbols within the kernel. If the 
-Module.symvers file is saved from the last full kernel compile one does not
-have to do a full kernel compile to build a module version's compatible module.
+Module.symvers contains a list of all exported symbols from a kernel build.
 
+--- 7.1 Symbols fron the kernel (vmlinux + modules)
+
+	During a kernel build a file named Module.symvers will be generated.
+	Module.symvers contains all exported symbols from the kernel and
+	compiled modules. For each symbols the corresponding CRC value
+	is stored too.
+
+	The syntax of the Module.symvers file is:
+		<CRC>       <Symbol>           <module>
+	Sample:
+		0x2d036834  scsi_remove_host   drivers/scsi/scsi_mod
+
+	For a kernel build without CONFIG_MODVERSIONING enabled the crc
+	would read: 0x00000000
+
+	Module.symvers serve two purposes.
+	1) It list all exported symbols both from vmlinux and all modules
+	2) It list CRC if CONFIG_MODVERSION is enabled
+
+--- 7.2 Symbols and external modules
+
+	When building an external module the build system needs access to
+	the symbols from the kernel to check if all external symbols are
+	defined. This is done in the MODPOST step and to obtain all
+	symbols modpost reads Module.symvers from the kernel.
+	If a Module.symvers file is present in the directory where
+	the external module is being build this file will be read too.
+	During the MODPOST step a new Module.symvers file will be written
+	containing all exported symbols that was not defined in the kernel.
+	
+--- 7.3 Symbols from another external module
+
+	Sometimes one external module uses exported symbols from another
+	external module. Kbuild needs to have full knowledge on all symbols
+	to avoid spitting out warnings about undefined symbols.
+	Two solutions exist to let kbuild know all symbols of more than
+	one external module.
+	The method with a top-level kbuild file is recommended but may be
+	impractical in certain situations.
+
+	Use a top-level Kbuild file
+		If you have two modules: 'foo', 'bar' and 'foo' needs symbols
+		from 'bar' then one can use a common top-level kbuild file so
+		both modules are compiled in same build.
+
+		Consider following directory layout:
+		./foo/ <= contains the foo module
+		./bar/ <= contains the bar module
+		The top-level Kbuild file would then look like:
+		
+		#./Kbuild: (this file may also be named Makefile)
+			obj-y := foo/ bar/
+
+		Executing:
+			make -C $KDIR M=`pwd`
+
+		will then do the expected and compile both modules with full
+		knowledge on symbols from both modules.
+
+	Use an extra Module.symvers file
+		When an external module is build a Module.symvers file is
+		generated containing all exported symbols which are not
+		defined in the kernel.
+		To get access to symbols from module 'bar' one can copy the
+		Module.symvers file from the compilation of the 'bar' module
+		to the directory where the 'foo' module is build.
+		During the module build kbuild will read the Module.symvers
+		file in the directory of the external module and when the
+		build is finished a new Module.symvers file is created
+		containing the sum of all symbols defined and not part of the
+		kernel.
+		
 === 8. Tips & Tricks
 
 --- 8.1 Testing for CONFIG_FOO_BAR

diff --git a/Documentation/smart-config.txt b/Documentation/smart-config.txt
index c9bed4c..8467447 100644
--- a/Documentation/smart-config.txt
+++ b/Documentation/smart-config.txt

@@ -56,10 +56,6 @@
     writing one file per option.  It updates only the files for options
     that have changed.
 
-    mkdep.c no longer generates warning messages for missing or unneeded
-    <linux/config.h> lines.  The new top-level target 'make checkconfig'
-    checks for these problems.
-
 Flag Dependencies
 
     Martin Von Loewis contributed another feature to this patch:

diff --git a/Makefile b/Makefile
index 14781f3..7bc2f4a 100644
--- a/Makefile
+++ b/Makefile

@@ -95,7 +95,7 @@
 endif
 
 # That's our default target when none is given on the command line
-.PHONY: _all
+PHONY := _all
 _all:
 
 ifneq ($(KBUILD_OUTPUT),)
@@ -106,7 +106,7 @@
 $(if $(KBUILD_OUTPUT),, \
      $(error output directory "$(saved-output)" does not exist))
 
-.PHONY: $(MAKECMDGOALS)
+PHONY += $(MAKECMDGOALS)
 
 $(filter-out _all,$(MAKECMDGOALS)) _all:
 	$(if $(KBUILD_VERBOSE:1=),@)$(MAKE) -C $(KBUILD_OUTPUT) \
@@ -123,7 +123,7 @@
 
 # If building an external module we do not care about the all: rule
 # but instead _all depend on modules
-.PHONY: all
+PHONY += all
 ifeq ($(KBUILD_EXTMOD),)
 _all: all
 else
@@ -137,7 +137,7 @@
 src		:= $(srctree)
 obj		:= $(objtree)
 
-VPATH		:= $(srctree)
+VPATH		:= $(srctree)$(if $(KBUILD_EXTMOD),:$(KBUILD_EXTMOD))
 
 export srctree objtree VPATH TOPDIR
 
@@ -151,7 +151,7 @@
 SUBARCH := $(shell uname -m | sed -e s/i.86/i386/ -e s/sun4u/sparc64/ \
 				  -e s/arm.*/arm/ -e s/sa110/arm/ \
 				  -e s/s390x/s390/ -e s/parisc64/parisc/ \
-				  -e s/ppc.*/powerpc/ )
+				  -e s/ppc.*/powerpc/ -e s/mips.*/mips/ )
 
 # Cross compiling and selecting different set of gcc/bin-utils
 # ---------------------------------------------------------------------------
@@ -258,38 +258,6 @@
 
 export quiet Q KBUILD_VERBOSE
 
-######
-# cc support functions to be used (only) in arch/$(ARCH)/Makefile
-# See documentation in Documentation/kbuild/makefiles.txt
-
-# as-option
-# Usage: cflags-y += $(call as-option, -Wa$(comma)-isa=foo,)
-
-as-option = $(shell if $(CC) $(CFLAGS) $(1) -Wa,-Z -c -o /dev/null \
-	     -xassembler /dev/null > /dev/null 2>&1; then echo "$(1)"; \
-	     else echo "$(2)"; fi ;)
-
-# cc-option
-# Usage: cflags-y += $(call cc-option, -march=winchip-c6, -march=i586)
-
-cc-option = $(shell if $(CC) $(CFLAGS) $(1) -S -o /dev/null -xc /dev/null \
-             > /dev/null 2>&1; then echo "$(1)"; else echo "$(2)"; fi ;)
-
-# cc-option-yn
-# Usage: flag := $(call cc-option-yn, -march=winchip-c6)
-cc-option-yn = $(shell if $(CC) $(CFLAGS) $(1) -S -o /dev/null -xc /dev/null \
-                > /dev/null 2>&1; then echo "y"; else echo "n"; fi;)
-
-# cc-option-align
-# Prefix align with either -falign or -malign
-cc-option-align = $(subst -functions=0,,\
-	$(call cc-option,-falign-functions=0,-malign-functions=0))
-
-# cc-version
-# Usage gcc-ver := $(call cc-version $(CC))
-cc-version = $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-version.sh \
-              $(if $(1), $(1), $(CC)))
-
 
 # Look for make include files relative to root of kernel src
 MAKEFLAGS += --include-dir=$(srctree)
@@ -369,14 +337,14 @@
 # Rules shared between *config targets and build targets
 
 # Basic helpers built in scripts/
-.PHONY: scripts_basic
+PHONY += scripts_basic
 scripts_basic:
 	$(Q)$(MAKE) $(build)=scripts/basic
 
 # To avoid any implicit rule to kick in, define an empty command.
 scripts/basic/%: scripts_basic ;
 
-.PHONY: outputmakefile
+PHONY += outputmakefile
 # outputmakefile generate a Makefile to be placed in output directory, if
 # using a seperate output directory. This allows convinient use
 # of make in output directory
@@ -452,7 +420,7 @@
 # Additional helpers built in scripts/
 # Carefully list dependencies so we do not try to build scripts twice
 # in parrallel
-.PHONY: scripts
+PHONY += scripts
 scripts: scripts_basic include/config/MARKER
 	$(Q)$(MAKE) $(build)=$(@)
 
@@ -504,13 +472,6 @@
 CFLAGS		+= -O2
 endif
 
-#Add align options if CONFIG_CC_* is not equal to 0
-add-align = $(if $(filter-out 0,$($(1))),$(cc-option-align)$(2)=$($(1)))
-CFLAGS		+= $(call add-align,CONFIG_CC_ALIGN_FUNCTIONS,-functions)
-CFLAGS		+= $(call add-align,CONFIG_CC_ALIGN_LABELS,-labels)
-CFLAGS		+= $(call add-align,CONFIG_CC_ALIGN_LOOPS,-loops)
-CFLAGS		+= $(call add-align,CONFIG_CC_ALIGN_JUMPS,-jumps)
-
 ifdef CONFIG_FRAME_POINTER
 CFLAGS		+= -fno-omit-frame-pointer $(call cc-option,-fno-optimize-sibling-calls,)
 else
@@ -756,7 +717,7 @@
 # make menuconfig etc.
 # Error messages still appears in the original language
 
-.PHONY: $(vmlinux-dirs)
+PHONY += $(vmlinux-dirs)
 $(vmlinux-dirs): prepare scripts
 	$(Q)$(MAKE) $(build)=$@
 
@@ -809,10 +770,10 @@
 # version.h and scripts_basic is processed / created.
 
 # Listed in dependency order
-.PHONY: prepare archprepare prepare0 prepare1 prepare2 prepare3
+PHONY += prepare archprepare prepare0 prepare1 prepare2 prepare3
 
 # prepare-all is deprecated, use prepare as valid replacement
-.PHONY: prepare-all
+PHONY += prepare-all
 
 # prepare3 is used to check if we are building in a separate output directory,
 # and if so do:
@@ -853,27 +814,6 @@
 
 export CPPFLAGS_vmlinux.lds += -P -C -U$(ARCH)
 
-# Single targets
-# ---------------------------------------------------------------------------
-
-%.s: %.c scripts FORCE
-	$(Q)$(MAKE) $(build)=$(@D) $@
-%.i: %.c scripts FORCE
-	$(Q)$(MAKE) $(build)=$(@D) $@
-%.o: %.c scripts FORCE
-	$(Q)$(MAKE) $(build)=$(@D) $@
-%.ko: scripts FORCE
-	$(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) $(build)=$(@D) $(@:.ko=.o)
-	$(Q)$(MAKE) -rR -f $(srctree)/scripts/Makefile.modpost
-%/:      scripts prepare FORCE
-	$(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) $(build)=$(@D)
-%.lst: %.c scripts FORCE
-	$(Q)$(MAKE) $(build)=$(@D) $@
-%.s: %.S scripts FORCE
-	$(Q)$(MAKE) $(build)=$(@D) $@
-%.o: %.S scripts FORCE
-	$(Q)$(MAKE) $(build)=$(@D) $@
-
 # 	FIXME: The asm symlink changes when $(ARCH) changes. That's
 #	hard to detect, but I suppose "make mrproper" is a good idea
 #	before switching between archs anyway.
@@ -914,7 +854,7 @@
 
 # ---------------------------------------------------------------------------
 
-.PHONY: depend dep
+PHONY += depend dep
 depend dep:
 	@echo '*** Warning: make $@ is unnecessary now.'
 
@@ -929,21 +869,21 @@
 
 #	Build modules
 
-.PHONY: modules
+PHONY += modules
 modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux)
 	@echo '  Building modules, stage 2.';
 	$(Q)$(MAKE) -rR -f $(srctree)/scripts/Makefile.modpost
 
 
 # Target to prepare building external modules
-.PHONY: modules_prepare
+PHONY += modules_prepare
 modules_prepare: prepare scripts
 
 # Target to install modules
-.PHONY: modules_install
+PHONY += modules_install
 modules_install: _modinst_ _modinst_post
 
-.PHONY: _modinst_
+PHONY += _modinst_
 _modinst_:
 	@if [ -z "`$(DEPMOD) -V 2>/dev/null | grep module-init-tools`" ]; then \
 		echo "Warning: you may need to install module-init-tools"; \
@@ -970,7 +910,7 @@
 else
 depmod_opts	:= -b $(INSTALL_MOD_PATH) -r
 endif
-.PHONY: _modinst_post
+PHONY += _modinst_post
 _modinst_post: _modinst_
 	if [ -r System.map -a -x $(DEPMOD) ]; then $(DEPMOD) -ae -F System.map $(depmod_opts) $(KERNELRELEASE); fi
 
@@ -1013,7 +953,7 @@
 clean: rm-files := $(CLEAN_FILES)
 clean-dirs      := $(addprefix _clean_,$(srctree) $(vmlinux-alldirs))
 
-.PHONY: $(clean-dirs) clean archclean
+PHONY += $(clean-dirs) clean archclean
 $(clean-dirs):
 	$(Q)$(MAKE) $(clean)=$(patsubst _clean_%,%,$@)
 
@@ -1031,7 +971,7 @@
 mrproper: rm-files := $(wildcard $(MRPROPER_FILES))
 mrproper-dirs      := $(addprefix _mrproper_,Documentation/DocBook scripts)
 
-.PHONY: $(mrproper-dirs) mrproper archmrproper
+PHONY += $(mrproper-dirs) mrproper archmrproper
 $(mrproper-dirs):
 	$(Q)$(MAKE) $(clean)=$(patsubst _mrproper_%,%,$@)
 
@@ -1041,7 +981,7 @@
 
 # distclean
 #
-.PHONY: distclean
+PHONY += distclean
 
 distclean: mrproper
 	@find $(srctree) $(RCS_FIND_IGNORE) \
@@ -1057,12 +997,10 @@
 # rpm target kept for backward compatibility
 package-dir	:= $(srctree)/scripts/package
 
-.PHONY: %-pkg rpm
-
 %pkg: FORCE
-	$(Q)$(MAKE) -f $(package-dir)/Makefile $@
+	$(Q)$(MAKE) $(build)=$(package-dir) $@
 rpm: FORCE
-	$(Q)$(MAKE) -f $(package-dir)/Makefile $@
+	$(Q)$(MAKE) $(build)=$(package-dir) $@
 
 
 # Brief documentation of the typical targets used
@@ -1094,13 +1032,11 @@
 	@echo  '  kernelversion	  - Output the version stored in Makefile'
 	@echo  ''
 	@echo  'Static analysers'
-	@echo  '  buildcheck      - List dangling references to vmlinux discarded sections'
-	@echo  '                    and init sections from non-init sections'
 	@echo  '  checkstack      - Generate a list of stack hogs'
 	@echo  '  namespacecheck  - Name space analysis on compiled kernel'
 	@echo  ''
 	@echo  'Kernel packaging:'
-	@$(MAKE) -f $(package-dir)/Makefile help
+	@$(MAKE) $(build)=$(package-dir) help
 	@echo  ''
 	@echo  'Documentation targets:'
 	@$(MAKE) -f $(srctree)/Documentation/DocBook/Makefile dochelp
@@ -1149,11 +1085,12 @@
 
 # We are always building modules
 KBUILD_MODULES := 1
-.PHONY: crmodverdir
+PHONY += crmodverdir
 crmodverdir:
+	$(Q)rm -rf $(MODVERDIR)
 	$(Q)mkdir -p $(MODVERDIR)
 
-.PHONY: $(objtree)/Module.symvers
+PHONY += $(objtree)/Module.symvers
 $(objtree)/Module.symvers:
 	@test -e $(objtree)/Module.symvers || ( \
 	echo; \
@@ -1162,7 +1099,7 @@
 	echo )
 
 module-dirs := $(addprefix _module_,$(KBUILD_EXTMOD))
-.PHONY: $(module-dirs) modules
+PHONY += $(module-dirs) modules
 $(module-dirs): crmodverdir $(objtree)/Module.symvers
 	$(Q)$(MAKE) $(build)=$(patsubst _module_%,%,$@)
 
@@ -1170,13 +1107,32 @@
 	@echo '  Building modules, stage 2.';
 	$(Q)$(MAKE) -rR -f $(srctree)/scripts/Makefile.modpost
 
-.PHONY: modules_install
-modules_install:
+PHONY += modules_install
+modules_install: _emodinst_ _emodinst_post
+
+install-dir := $(if $(INSTALL_MOD_DIR),$(INSTALL_MOD_DIR),extra)
+PHONY += _emodinst_
+_emodinst_:
+	$(Q)rm -rf $(MODLIB)/$(install-dir)
+	$(Q)mkdir -p $(MODLIB)/$(install-dir)
 	$(Q)$(MAKE) -rR -f $(srctree)/scripts/Makefile.modinst
 
+# Run depmod only is we have System.map and depmod is executable
+quiet_cmd_depmod = DEPMOD  $(KERNELRELEASE)
+      cmd_depmod = if [ -r System.map -a -x $(DEPMOD) ]; then \
+                      $(DEPMOD) -ae -F System.map             \
+                      $(if $(strip $(INSTALL_MOD_PATH)),      \
+		      -b $(INSTALL_MOD_PATH) -r)              \
+		      $(KERNELRELEASE);                       \
+                   fi
+
+PHONY += _emodinst_post
+_emodinst_post: _emodinst_
+	$(call cmd,depmod)
+
 clean-dirs := $(addprefix _clean_,$(KBUILD_EXTMOD))
 
-.PHONY: $(clean-dirs) clean
+PHONY += $(clean-dirs) clean
 $(clean-dirs):
 	$(Q)$(MAKE) $(clean)=$(patsubst _clean_%,%,$@)
 
@@ -1196,6 +1152,11 @@
 	@echo  '  modules_install - install the module'
 	@echo  '  clean           - remove generated files in module directory only'
 	@echo  ''
+
+# Dummies...
+PHONY += prepare scripts
+prepare: ;
+scripts: ;
 endif # KBUILD_EXTMOD
 
 # Generate tags for editors
@@ -1296,17 +1257,13 @@
 		-name '*.[hcS]' -type f -print | sort \
 		| xargs $(PERL) -w scripts/checkversion.pl
 
-buildcheck:
-	$(PERL) $(srctree)/scripts/reference_discarded.pl
-	$(PERL) $(srctree)/scripts/reference_init.pl
-
 namespacecheck:
 	$(PERL) $(srctree)/scripts/namespace.pl
 
 endif #ifeq ($(config-targets),1)
 endif #ifeq ($(mixed-targets),1)
 
-.PHONY: checkstack
+PHONY += checkstack
 checkstack:
 	$(OBJDUMP) -d vmlinux $$(find . -name '*.ko') | \
 	$(PERL) $(src)/scripts/checkstack.pl $(ARCH)
@@ -1317,6 +1274,44 @@
 kernelversion:
 	@echo $(KERNELVERSION)
 
+# Single targets
+# ---------------------------------------------------------------------------
+# The directory part is taken from first prerequisite, so this
+# works even with external modules
+%.s: %.c prepare scripts FORCE
+	$(Q)$(MAKE) $(build)=$(dir $<) $(dir $<)$(notdir $@)
+%.i: %.c prepare scripts FORCE
+	$(Q)$(MAKE) $(build)=$(dir $<) $(dir $<)$(notdir $@)
+%.o: %.c prepare scripts FORCE
+	$(Q)$(MAKE) $(build)=$(dir $<) $(dir $<)$(notdir $@)
+%.lst: %.c prepare scripts FORCE
+	$(Q)$(MAKE) $(build)=$(dir $<) $(dir $<)$(notdir $@)
+%.s: %.S prepare scripts FORCE
+	$(Q)$(MAKE) $(build)=$(dir $<) $(dir $<)$(notdir $@)
+%.o: %.S prepare scripts FORCE
+	$(Q)$(MAKE) $(build)=$(dir $<) $(dir $<)$(notdir $@)
+
+# For external modules we shall include any directory of the target,
+# but usual case there is no directory part.
+# make M=`pwd` module.o     => $(dir $@)=./
+# make M=`pwd` foo/module.o => $(dir $@)=foo/
+# make M=`pwd` /            => $(dir $@)=/
+ 
+ifeq ($(KBUILD_EXTMOD),)
+        target-dir = $(@D)
+else
+        zap-slash=$(filter-out .,$(patsubst %/,%,$(dir $@)))
+        target-dir = $(KBUILD_EXTMOD)$(if $(zap-slash),/$(zap-slash))
+endif
+
+/ %/:      scripts prepare FORCE
+	$(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
+	$(build)=$(target-dir)
+%.ko: scripts FORCE
+	$(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1)   \
+	$(build)=$(target-dir) $(@:.ko=.o)
+	$(Q)$(MAKE) -rR -f $(srctree)/scripts/Makefile.modpost
+
 # FIXME Should go into a make.lib or something 
 # ===========================================================================
 
@@ -1351,4 +1346,10 @@
 
 endif	# skip-makefile
 
+PHONY += FORCE
 FORCE:
+
+
+# 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/arch/arm/Makefile b/arch/arm/Makefile
index b5b1e40..99c0d32 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile

@@ -1,6 +1,9 @@
 #
 # arch/arm/Makefile
 #
+# This file is included by the global makefile so that you can add your own
+# architecture-specific flags and dependencies.
+#
 # This file is subject to the terms and conditions of the GNU General Public
 # License.  See the file "COPYING" in the main directory of this archive
 # for more details.
@@ -177,7 +180,7 @@
 
 archprepare: maketools
 
-.PHONY: maketools FORCE
+PHONY += maketools FORCE
 maketools: include/linux/version.h include/asm-arm/.arch FORCE
 	$(Q)$(MAKE) $(build)=arch/arm/tools include/asm-arm/mach-types.h
 

diff --git a/arch/arm/boot/Makefile b/arch/arm/boot/Makefile
index a174d63..ec9c400c 100644
--- a/arch/arm/boot/Makefile
+++ b/arch/arm/boot/Makefile

@@ -1,6 +1,9 @@
 #
 # arch/arm/boot/Makefile
 #
+# This file is included by the global makefile so that you can add your own
+# architecture-specific flags and dependencies.
+#
 # This file is subject to the terms and conditions of the GNU General Public
 # License.  See the file "COPYING" in the main directory of this archive
 # for more details.
@@ -73,7 +76,7 @@
 	$(call if_changed,objcopy)
 	@echo '  Kernel: $@ is ready'
 
-.PHONY: initrd FORCE
+PHONY += initrd FORCE
 initrd:
 	@test "$(INITRD_PHYS)" != "" || \
 	(echo This machine does not support INITRD; exit -1)

diff --git a/arch/arm/boot/bootp/Makefile b/arch/arm/boot/bootp/Makefile
index 8e8879b..c394e30 100644
--- a/arch/arm/boot/bootp/Makefile
+++ b/arch/arm/boot/bootp/Makefile

@@ -1,6 +1,9 @@
 #
 # linux/arch/arm/boot/bootp/Makefile
 #
+# This file is included by the global makefile so that you can add your own
+# architecture-specific flags and dependencies.
+#
 
 LDFLAGS_bootp	:=-p --no-undefined -X \
 		 --defsym initrd_phys=$(INITRD_PHYS) \
@@ -21,4 +24,4 @@
 
 $(obj)/initrd.o: $(INITRD) FORCE
 
-.PHONY:	$(INITRD) FORCE
+PHONY += $(INITRD) FORCE

diff --git a/arch/arm26/Makefile b/arch/arm26/Makefile
index 844a9e4..fe91eda 100644
--- a/arch/arm26/Makefile
+++ b/arch/arm26/Makefile

@@ -1,6 +1,9 @@
 #
 # arch/arm26/Makefile
 #
+# This file is included by the global makefile so that you can add your own
+# architecture-specific flags and dependencies.
+#
 # This file is subject to the terms and conditions of the GNU General Public
 # License.  See the file "COPYING" in the main directory of this archive
 # for more details.
@@ -49,9 +52,9 @@
 
 boot := arch/arm26/boot
 
-.PHONY: maketools FORCE
+PHONY += maketools FORCE
 maketools: FORCE
-	
+
 
 # Convert bzImage to zImage
 bzImage: vmlinux

diff --git a/arch/arm26/boot/Makefile b/arch/arm26/boot/Makefile
index b5c2277..68acb7b 100644
--- a/arch/arm26/boot/Makefile
+++ b/arch/arm26/boot/Makefile

@@ -1,6 +1,9 @@
 #
 # arch/arm26/boot/Makefile
 #
+# This file is included by the global makefile so that you can add your own
+# architecture-specific flags and dependencies.
+#
 # This file is subject to the terms and conditions of the GNU General Public
 # License.  See the file "COPYING" in the main directory of this archive
 # for more details.
@@ -60,7 +63,7 @@
 	@echo '  Kernel: $@ is ready'
 endif
 
-.PHONY: initrd
+PHONY += initrd
 initrd:
 	@test "$(INITRD_PHYS)" != "" || \
 	(echo This machine does not support INITRD; exit -1)

diff --git a/arch/i386/Makefile b/arch/i386/Makefile
index 36bef65..ff6973a 100644
--- a/arch/i386/Makefile
+++ b/arch/i386/Makefile

@@ -99,8 +99,8 @@
 
 boot := arch/i386/boot
 
-.PHONY: zImage bzImage compressed zlilo bzlilo \
-	zdisk bzdisk fdimage fdimage144 fdimage288 install
+PHONY += zImage bzImage compressed zlilo bzlilo \
+         zdisk bzdisk fdimage fdimage144 fdimage288 install
 
 all: bzImage
 

diff --git a/arch/i386/kernel/vmlinux.lds.S b/arch/i386/kernel/vmlinux.lds.S
index 3f21c6f..8831303 100644
--- a/arch/i386/kernel/vmlinux.lds.S
+++ b/arch/i386/kernel/vmlinux.lds.S

@@ -7,6 +7,7 @@
 #include <asm-generic/vmlinux.lds.h>
 #include <asm/thread_info.h>
 #include <asm/page.h>
+#include <asm/cache.h>
 
 OUTPUT_FORMAT("elf32-i386", "elf32-i386", "elf32-i386")
 OUTPUT_ARCH(i386)
@@ -135,7 +136,7 @@
   __initramfs_start = .;
   .init.ramfs : AT(ADDR(.init.ramfs) - LOAD_OFFSET) { *(.init.ramfs) }
   __initramfs_end = .;
-  . = ALIGN(32);
+  . = ALIGN(L1_CACHE_BYTES);
   __per_cpu_start = .;
   .data.percpu  : AT(ADDR(.data.percpu) - LOAD_OFFSET) { *(.data.percpu) }
   __per_cpu_end = .;

diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
index f722e1a..80ea750 100644
--- a/arch/ia64/Makefile
+++ b/arch/ia64/Makefile

@@ -1,6 +1,9 @@
 #
 # ia64/Makefile
 #
+# This file is included by the global makefile so that you can add your own
+# architecture-specific flags and dependencies.
+#
 # This file is subject to the terms and conditions of the GNU General Public
 # License.  See the file "COPYING" in the main directory of this archive
 # for more details.
@@ -62,7 +65,7 @@
 
 boot := arch/ia64/hp/sim/boot
 
-.PHONY: boot compressed check
+PHONY += boot compressed check
 
 all: compressed unwcheck
 

diff --git a/arch/m32r/Makefile b/arch/m32r/Makefile
index 4b3c90b..f219c47 100644
--- a/arch/m32r/Makefile
+++ b/arch/m32r/Makefile

@@ -1,6 +1,9 @@
 #
 # m32r/Makefile
 #
+# This file is included by the global makefile so that you can add your own
+# architecture-specific flags and dependencies.
+#
 
 LDFLAGS		:=
 OBJCOPYFLAGS	:= -O binary -R .note -R .comment -S
@@ -39,7 +42,7 @@
 
 boot := arch/m32r/boot
 
-.PHONY: zImage
+PHONY += zImage
 
 all: zImage
 

diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile
index a3fc7a2..829e017 100644
--- a/arch/powerpc/Makefile
+++ b/arch/powerpc/Makefile

@@ -150,7 +150,7 @@
 
 BOOT_TARGETS = zImage zImage.initrd znetboot znetboot.initrd vmlinux.sm uImage vmlinux.bin
 
-.PHONY: $(BOOT_TARGETS)
+PHONY += $(BOOT_TARGETS)
 
 boot := arch/$(ARCH)/boot
 

diff --git a/arch/ppc/Makefile b/arch/ppc/Makefile
index 98e940b..9fbdf54 100644
--- a/arch/ppc/Makefile
+++ b/arch/ppc/Makefile

@@ -82,7 +82,7 @@
 
 BOOT_TARGETS = zImage zImage.initrd znetboot znetboot.initrd vmlinux.sm
 
-.PHONY: $(BOOT_TARGETS)
+PHONY += $(BOOT_TARGETS)
 
 all: uImage zImage
 

diff --git a/arch/ppc/boot/Makefile b/arch/ppc/boot/Makefile
index f565699..84eec0b 100644
--- a/arch/ppc/boot/Makefile
+++ b/arch/ppc/boot/Makefile

@@ -1,3 +1,9 @@
+#
+# arch/ppc/boot/Makefile
+#
+# This file is included by the global makefile so that you can add your own
+# architecture-specific flags and dependencies.
+#
 # This file is subject to the terms and conditions of the GNU General Public
 # License.  See the file "COPYING" in the main directory of this archive
 # for more details.
@@ -22,7 +28,7 @@
 
 hostprogs-y := $(addprefix utils/, addnote mknote hack-coff mkprep mkbugboot mktree)
 
-.PHONY: $(BOOT_TARGETS) $(bootdir-y)
+PHONY += $(BOOT_TARGETS) $(bootdir-y)
 
 $(BOOT_TARGETS): $(bootdir-y)
 

diff --git a/arch/ppc/boot/openfirmware/Makefile b/arch/ppc/boot/openfirmware/Makefile
index 2a411ec..66b7397 100644
--- a/arch/ppc/boot/openfirmware/Makefile
+++ b/arch/ppc/boot/openfirmware/Makefile

@@ -1,5 +1,8 @@
 # Makefile for making bootable images on various OpenFirmware machines.
 #
+# This file is included by the global makefile so that you can add your own
+# architecture-specific flags and dependencies.
+#
 # Paul Mackerras	January 1997
 #	XCOFF bootable images for PowerMacs
 # Geert Uytterhoeven	September 1997
@@ -86,7 +89,7 @@
 
 # The targets used on the make command-line
 
-.PHONY: zImage zImage.initrd
+PHONY += zImage zImage.initrd
 zImage:		 $(images)/zImage.chrp		\
 		 $(images)/zImage.chrp-rs6k
 	@echo '  kernel: $@ is ready ($<)'
@@ -96,7 +99,7 @@
 
 TFTPIMAGE	:= /tftpboot/zImage
 
-.PHONY: znetboot znetboot.initrd
+PHONY += znetboot znetboot.initrd
 znetboot:	$(images)/zImage.chrp
 	cp $(images)/zImage.chrp      $(TFTPIMAGE).chrp$(END)
 	@echo '  kernel: $@ is ready ($<)'

diff --git a/arch/sh/Makefile b/arch/sh/Makefile
index 08c9515c..c72e17a 100644
--- a/arch/sh/Makefile
+++ b/arch/sh/Makefile

@@ -172,7 +172,7 @@
 
 archprepare: maketools include/asm-sh/.cpu include/asm-sh/.mach
 
-.PHONY: maketools FORCE
+PHONY += maketools FORCE
 maketools:  include/linux/version.h FORCE
 	$(Q)$(MAKE) $(build)=arch/sh/tools include/asm-sh/machtypes.h
 

diff --git a/arch/um/Makefile b/arch/um/Makefile
index c58b657..8d14c7a 100644
--- a/arch/um/Makefile
+++ b/arch/um/Makefile

@@ -1,4 +1,7 @@
-# 
+#
+# This file is included by the global makefile so that you can add your own
+# architecture-specific flags and dependencies.
+#
 # Copyright (C) 2002 Jeff Dike (jdike@karaya.com)
 # Licensed under the GPL
 #
@@ -88,7 +91,7 @@
 
 SIZE = (($(CONFIG_NEST_LEVEL) + $(CONFIG_KERNEL_HALF_GIGS)) * 0x20000000)
 
-.PHONY: linux
+PHONY += linux
 
 all: linux
 

diff --git a/arch/x86_64/Makefile b/arch/x86_64/Makefile
index d7fd464..7405dfd 100644
--- a/arch/x86_64/Makefile
+++ b/arch/x86_64/Makefile

@@ -67,8 +67,8 @@
 
 boot := arch/x86_64/boot
 
-.PHONY: bzImage bzlilo install archmrproper \
-	fdimage fdimage144 fdimage288 archclean
+PHONY += bzImage bzlilo install archmrproper \
+	 fdimage fdimage144 fdimage288 archclean
 
 #Default target when executing "make"
 all: bzImage

diff --git a/drivers/atm/.gitignore b/drivers/atm/.gitignore
new file mode 100644
index 0000000..a165b71
--- /dev/null
+++ b/drivers/atm/.gitignore

@@ -0,0 +1,5 @@
+# Ignore generated files
+fore200e_mkfirm
+fore200e_pca_fw.c
+pca200e.bin
+

diff --git a/drivers/video/matrox/matroxfb_DAC1064.c b/drivers/video/matrox/matroxfb_DAC1064.c
index 0fbd9b5..a456e67 100644
--- a/drivers/video/matrox/matroxfb_DAC1064.c
+++ b/drivers/video/matrox/matroxfb_DAC1064.c

@@ -12,7 +12,6 @@
  *
  */
 
-/* make checkconfig does not walk through include tree :-( */
 #include <linux/config.h>
 
 #include "matroxfb_DAC1064.h"

diff --git a/drivers/video/matrox/matroxfb_DAC1064.h b/drivers/video/matrox/matroxfb_DAC1064.h
index a6a4701..2e7238aa 100644
--- a/drivers/video/matrox/matroxfb_DAC1064.h
+++ b/drivers/video/matrox/matroxfb_DAC1064.h

@@ -1,7 +1,6 @@
 #ifndef __MATROXFB_DAC1064_H__
 #define __MATROXFB_DAC1064_H__
 
-/* make checkconfig does not walk through include tree */
 #include <linux/config.h>
 
 #include "matroxfb_base.h"

diff --git a/drivers/video/matrox/matroxfb_Ti3026.c b/drivers/video/matrox/matroxfb_Ti3026.c
index 537ade5..23ebad0 100644
--- a/drivers/video/matrox/matroxfb_Ti3026.c
+++ b/drivers/video/matrox/matroxfb_Ti3026.c

@@ -78,7 +78,6 @@
  *
  */
 
-/* make checkconfig does not verify included files... */
 #include <linux/config.h>
 
 #include "matroxfb_Ti3026.h"

diff --git a/drivers/video/matrox/matroxfb_Ti3026.h b/drivers/video/matrox/matroxfb_Ti3026.h
index 541933d..536e5f6 100644
--- a/drivers/video/matrox/matroxfb_Ti3026.h
+++ b/drivers/video/matrox/matroxfb_Ti3026.h

@@ -1,7 +1,6 @@
 #ifndef __MATROXFB_TI3026_H__
 #define __MATROXFB_TI3026_H__
 
-/* make checkconfig does not walk through whole include tree */
 #include <linux/config.h>
 
 #include "matroxfb_base.h"

diff --git a/drivers/video/matrox/matroxfb_base.c b/drivers/video/matrox/matroxfb_base.c
index 4055ff6..951c997 100644
--- a/drivers/video/matrox/matroxfb_base.c
+++ b/drivers/video/matrox/matroxfb_base.c

@@ -99,7 +99,6 @@
  *
  */
 
-/* make checkconfig does not check included files... */
 #include <linux/config.h>
 #include <linux/version.h>
 

diff --git a/drivers/video/matrox/matroxfb_misc.c b/drivers/video/matrox/matroxfb_misc.c
index 455a46c..263d801 100644
--- a/drivers/video/matrox/matroxfb_misc.c
+++ b/drivers/video/matrox/matroxfb_misc.c

@@ -84,7 +84,6 @@
  *
  */
 
-/* make checkconfig does not check includes for this... */
 #include <linux/config.h>
 
 #include "matroxfb_misc.h"

diff --git a/init/Kconfig b/init/Kconfig
index 05951c1..3b36a1d 100644
--- a/init/Kconfig
+++ b/init/Kconfig

@@ -365,43 +365,6 @@
 	  option replaces shmem and tmpfs with the much simpler ramfs code,
 	  which may be appropriate on small systems without swap.
 
-config CC_ALIGN_FUNCTIONS
-	int "Function alignment" if EMBEDDED
-	default 0
-	help
-	  Align the start of functions to the next power-of-two greater than n,
-	  skipping up to n bytes.  For instance, 32 aligns functions
-	  to the next 32-byte boundary, but 24 would align to the next
-	  32-byte boundary only if this can be done by skipping 23 bytes or less.
-	  Zero means use compiler's default.
-
-config CC_ALIGN_LABELS
-	int "Label alignment" if EMBEDDED
-	default 0
-	help
-	  Align all branch targets to a power-of-two boundary, skipping
-	  up to n bytes like ALIGN_FUNCTIONS.  This option can easily
-	  make code slower, because it must insert dummy operations for
-	  when the branch target is reached in the usual flow of the code.
-	  Zero means use compiler's default.
-
-config CC_ALIGN_LOOPS
-	int "Loop alignment" if EMBEDDED
-	default 0
-	help
-	  Align loops to a power-of-two boundary, skipping up to n bytes.
-	  Zero means use compiler's default.
-
-config CC_ALIGN_JUMPS
-	int "Jump alignment" if EMBEDDED
-	default 0
-	help
-	  Align branch targets to a power-of-two boundary, for branch
-	  targets where the targets can only be reached by jumping,
-	  skipping up to n bytes like ALIGN_FUNCTIONS.  In this case,
-	  no dummy operations need be executed.
-	  Zero means use compiler's default.
-
 config SLAB
 	default y
 	bool "Use full SLAB allocator" if EMBEDDED

diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index 0168d6c..59620b1 100644
--- a/scripts/Kbuild.include
+++ b/scripts/Kbuild.include

@@ -44,6 +44,43 @@
 	fi
 endef
 
+######
+# gcc support functions
+# See documentation in Documentation/kbuild/makefiles.txt
+
+# as-option
+# Usage: cflags-y += $(call as-option, -Wa$(comma)-isa=foo,)
+
+as-option = $(shell if $(CC) $(CFLAGS) $(1) -Wa,-Z -c -o /dev/null \
+	     -xassembler /dev/null > /dev/null 2>&1; then echo "$(1)"; \
+	     else echo "$(2)"; fi ;)
+
+# cc-option
+# Usage: cflags-y += $(call cc-option, -march=winchip-c6, -march=i586)
+
+cc-option = $(shell if $(CC) $(CFLAGS) $(1) -S -o /dev/null -xc /dev/null \
+             > /dev/null 2>&1; then echo "$(1)"; else echo "$(2)"; fi ;)
+
+# cc-option-yn
+# Usage: flag := $(call cc-option-yn, -march=winchip-c6)
+cc-option-yn = $(shell if $(CC) $(CFLAGS) $(1) -S -o /dev/null -xc /dev/null \
+                > /dev/null 2>&1; then echo "y"; else echo "n"; fi;)
+
+# cc-option-align
+# Prefix align with either -falign or -malign
+cc-option-align = $(subst -functions=0,,\
+	$(call cc-option,-falign-functions=0,-malign-functions=0))
+
+# cc-version
+# Usage gcc-ver := $(call cc-version, $(CC))
+cc-version = $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-version.sh \
+              $(if $(1), $(1), $(CC)))
+
+# cc-ifversion
+# Usage:  EXTRA_CFLAGS += $(call cc-ifversion, -lt, 0402, -O1)
+cc-ifversion = $(shell if [ $(call cc-version, $(CC)) $(1) $(2) ]; then \
+                       echo $(3); fi;)
+
 ###
 # Shorthand for $(Q)$(MAKE) -f scripts/Makefile.build obj=
 # Usage:
@@ -51,8 +88,7 @@
 build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build obj
 
 # If quiet is set, only print short version of command
-cmd = @$(if $($(quiet)cmd_$(1)),\
-      echo '  $(call escsq,$($(quiet)cmd_$(1)))' &&) $(cmd_$(1))
+cmd = @$(echo-cmd) $(cmd_$(1))
 
 # Add $(obj)/ for paths that is not absolute
 objectify = $(foreach o,$(1),$(if $(filter /%,$(o)),$(o),$(obj)/$(o)))
@@ -75,30 +111,33 @@
 echo-cmd = $(if $($(quiet)cmd_$(1)), \
 	echo '  $(call escsq,$($(quiet)cmd_$(1)))';)
 
+make-cmd = $(subst \#,\\\#,$(subst $$,$$$$,$(call escsq,$(cmd_$(1)))))
+
 # function to only execute the passed command if necessary
 # >'< substitution is for echo to work, >$< substitution to preserve $ when reloading .cmd file
 # note: when using inline perl scripts [perl -e '...$$t=1;...'] in $(cmd_xxx) double $$ your perl vars
-# 
-if_changed = $(if $(strip $? $(call arg-check, $(cmd_$(1)), $(cmd_$@)) ), \
+#
+if_changed = $(if $(strip $(filter-out $(PHONY),$?)          \
+		$(call arg-check, $(cmd_$(1)), $(cmd_$@)) ), \
 	@set -e; \
-	$(echo-cmd) \
-	$(cmd_$(1)); \
-	echo 'cmd_$@ := $(subst $$,$$$$,$(call escsq,$(cmd_$(1))))' > $(@D)/.$(@F).cmd)
+	$(echo-cmd) $(cmd_$(1)); \
+	echo 'cmd_$@ := $(make-cmd)' > $(@D)/.$(@F).cmd)
 
 # execute the command and also postprocess generated .d dependencies
 # file
-if_changed_dep = $(if $(strip $? $(filter-out FORCE $(wildcard $^),$^)\
-	$(call arg-check, $(cmd_$(1)), $(cmd_$@)) ),                  \
+if_changed_dep = $(if $(strip $(filter-out $(PHONY),$?)  \
+		$(filter-out FORCE $(wildcard $^),$^)    \
+	$(call arg-check, $(cmd_$(1)), $(cmd_$@)) ),     \
 	@set -e; \
-	$(echo-cmd) \
-	$(cmd_$(1)); \
-	scripts/basic/fixdep $(depfile) $@ '$(subst $$,$$$$,$(call escsq,$(cmd_$(1))))' > $(@D)/.$(@F).tmp; \
+	$(echo-cmd) $(cmd_$(1)); \
+	scripts/basic/fixdep $(depfile) $@ '$(make-cmd)' > $(@D)/.$(@F).tmp; \
 	rm -f $(depfile); \
 	mv -f $(@D)/.$(@F).tmp $(@D)/.$(@F).cmd)
 
 # Usage: $(call if_changed_rule,foo)
 # will check if $(cmd_foo) changed, or any of the prequisites changed,
 # and if so will execute $(rule_foo)
-if_changed_rule = $(if $(strip $? $(call arg-check, $(cmd_$(1)), $(cmd_$@)) ),\
+if_changed_rule = $(if $(strip $(filter-out $(PHONY),$?)            \
+			$(call arg-check, $(cmd_$(1)), $(cmd_$@)) ),\
 			@set -e; \
 			$(rule_$(1)))

diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index c33e62b..e48e60d 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build

@@ -4,17 +4,18 @@
 
 src := $(obj)
 
-.PHONY: __build
+PHONY := __build
 __build:
 
 # Read .config if it exist, otherwise ignore
 -include .config
 
+include scripts/Kbuild.include
+
 # The filename Kbuild has precedence over Makefile
 kbuild-dir := $(if $(filter /%,$(src)),$(src),$(srctree)/$(src))
 include $(if $(wildcard $(kbuild-dir)/Kbuild), $(kbuild-dir)/Kbuild, $(kbuild-dir)/Makefile)
 
-include scripts/Kbuild.include
 include scripts/Makefile.lib
 
 ifdef host-progs
@@ -128,7 +129,7 @@
 $(multi-objs-y:.o=.lst) : modname = $(modname-multi)
 
 quiet_cmd_cc_s_c = CC $(quiet_modtag)  $@
-cmd_cc_s_c       = $(CC) $(c_flags) -S -o $@ $< 
+cmd_cc_s_c       = $(CC) $(c_flags) -fverbose-asm -S -o $@ $<
 
 %.s: %.c FORCE
 	$(call if_changed_dep,cc_s_c)
@@ -165,7 +166,7 @@
 cmd_modversions =							\
 	if $(OBJDUMP) -h $(@D)/.tmp_$(@F) | grep -q __ksymtab; then	\
 		$(CPP) -D__GENKSYMS__ $(c_flags) $<			\
-		| $(GENKSYMS)						\
+		| $(GENKSYMS) -a $(ARCH)				\
 		> $(@D)/.tmp_$(@F:.o=.ver);				\
 									\
 		$(LD) $(LDFLAGS) -r -o $@ $(@D)/.tmp_$(@F) 		\
@@ -177,12 +178,10 @@
 endif
 
 define rule_cc_o_c
-	$(if $($(quiet)cmd_checksrc),echo '  $($(quiet)cmd_checksrc)';)   \
-	$(cmd_checksrc)							  \
-	$(if $($(quiet)cmd_cc_o_c),echo '  $(call escsq,$($(quiet)cmd_cc_o_c))';)  \
-	$(cmd_cc_o_c);							  \
+	$(call echo-cmd,checksrc) $(cmd_checksrc)			  \
+	$(call echo-cmd,cc_o_c) $(cmd_cc_o_c);				  \
 	$(cmd_modversions)						  \
-	scripts/basic/fixdep $(depfile) $@ '$(call escsq,$(cmd_cc_o_c))' > $(@D)/.$(@F).tmp;  \
+	scripts/basic/fixdep $(depfile) $@ '$(call make-cmd,cc_o_c)' > $(@D)/.$(@F).tmp;  \
 	rm -f $(depfile);						  \
 	mv -f $(@D)/.$(@F).tmp $(@D)/.$(@F).cmd
 endef
@@ -309,14 +308,14 @@
 # Descending
 # ---------------------------------------------------------------------------
 
-.PHONY: $(subdir-ym)
+PHONY += $(subdir-ym)
 $(subdir-ym):
 	$(Q)$(MAKE) $(build)=$@
 
 # Add FORCE to the prequisites of a target to force it to be always rebuilt.
 # ---------------------------------------------------------------------------
 
-.PHONY: FORCE
+PHONY += FORCE
 
 FORCE:
 
@@ -331,3 +330,9 @@
 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.clean b/scripts/Makefile.clean
index 8974ea5..cff3349 100644
--- a/scripts/Makefile.clean
+++ b/scripts/Makefile.clean

@@ -4,7 +4,7 @@
 
 src := $(obj)
 
-.PHONY: __clean
+PHONY := __clean
 __clean:
 
 # Shorthand for $(Q)$(MAKE) scripts/Makefile.clean obj=dir
@@ -87,10 +87,16 @@
 # Descending
 # ---------------------------------------------------------------------------
 
-.PHONY: $(subdir-ymn)
+PHONY += $(subdir-ymn)
 $(subdir-ymn):
 	$(Q)$(MAKE) $(clean)=$@
 
 # If quiet is set, only print short version of command
 
 cmd = @$(if $($(quiet)cmd_$(1)),echo '  $($(quiet)cmd_$(1))' &&) $(cmd_$(1))
+
+
+# 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 23fd1bd..2686dd5 100644
--- a/scripts/Makefile.modinst
+++ b/scripts/Makefile.modinst

@@ -2,7 +2,7 @@
 # Installing modules
 # ==========================================================================
 
-.PHONY: __modinst
+PHONY := __modinst
 __modinst:
 
 include scripts/Kbuild.include
@@ -12,7 +12,7 @@
 __modules := $(sort $(shell grep -h '\.ko' /dev/null $(wildcard $(MODVERDIR)/*.mod)))
 modules := $(patsubst %.o,%.ko,$(wildcard $(__modules:.ko=.o)))
 
-.PHONY: $(modules)
+PHONY += $(modules)
 __modinst: $(modules)
 	@:
 
@@ -27,3 +27,9 @@
 
 $(modules):
 	$(call cmd,modules_install,$(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/Makefile.modpost b/scripts/Makefile.modpost
index 9a3ec20..0e056cf 100644
--- a/scripts/Makefile.modpost
+++ b/scripts/Makefile.modpost

@@ -32,14 +32,15 @@
 # Step 4 is solely used to allow module versioning in external modules,
 # where the CRC of each module is retrieved from the Module.symers file.
 
-.PHONY: _modpost
+PHONY := _modpost
 _modpost: __modpost
 
 include .config
 include scripts/Kbuild.include
 include scripts/Makefile.lib
 
-symverfile := $(objtree)/Module.symvers
+kernelsymfile := $(objtree)/Module.symvers
+modulesymfile := $(KBUILD_EXTMOD)/Modules.symvers
 
 # Step 1), find all modules listed in $(MODVERDIR)/
 __modules := $(sort $(shell grep -h '\.ko' /dev/null $(wildcard $(MODVERDIR)/*.mod)))
@@ -54,10 +55,12 @@
       cmd_modpost = scripts/mod/modpost            \
         $(if $(CONFIG_MODVERSIONS),-m)             \
 	$(if $(CONFIG_MODULE_SRCVERSION_ALL),-a,)  \
-	$(if $(KBUILD_EXTMOD),-i,-o) $(symverfile) \
+	$(if $(KBUILD_EXTMOD),-i,-o) $(kernelsymfile) \
+	$(if $(KBUILD_EXTMOD),-I $(modulesymfile)) \
+	$(if $(KBUILD_EXTMOD),-o $(modulesymfile)) \
 	$(filter-out FORCE,$^)
 
-.PHONY: __modpost
+PHONY += __modpost
 __modpost: $(wildcard vmlinux) $(modules:.ko=.o) FORCE
 	$(call cmd,modpost)
 
@@ -94,7 +97,7 @@
 # Add FORCE to the prequisites of a target to force it to be always rebuilt.
 # ---------------------------------------------------------------------------
 
-.PHONY: FORCE
+PHONY += FORCE
 
 FORCE:
 
@@ -109,3 +112,9 @@
 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/basic/fixdep.c b/scripts/basic/fixdep.c
index 679124b..668a11a 100644
--- a/scripts/basic/fixdep.c
+++ b/scripts/basic/fixdep.c

@@ -132,20 +132,10 @@
 
 /*
  * Print out the commandline prefixed with cmd_<target filename> :=
- * If commandline contains '#' escape with '\' so make to not see
- * the '#' as a start-of-comment symbol
- **/
+ */
 void print_cmdline(void)
 {
-	char *p = cmdline;
-
-	printf("cmd_%s := ", target);
-	for (; *p; p++) {
-		if (*p == '#')
-			printf("\\");
-		printf("%c", *p);
-	}
-	printf("\n\n");
+	printf("cmd_%s := %s\n\n", target, cmdline);
 }
 
 char * str_config  = NULL;

diff --git a/scripts/checkconfig.pl b/scripts/checkconfig.pl
deleted file mode 100755
index ca1f231..0000000
--- a/scripts/checkconfig.pl
+++ /dev/null

@@ -1,65 +0,0 @@
-#! /usr/bin/perl
-#
-# checkconfig: find uses of CONFIG_* names without matching definitions.
-# Copyright abandoned, 1998, Michael Elizabeth Chastain <mailto:mec@shout.net>.
-
-use integer;
-
-$| = 1;
-
-foreach $file (@ARGV)
-{
-    # Open this file.
-    open(FILE, $file) || die "Can't open $file: $!\n";
-
-    # Initialize variables.
-    my $fInComment   = 0;
-    my $fInString    = 0;
-    my $fUseConfig   = 0;
-    my $iLinuxConfig = 0;
-    my %configList   = ();
-
-    LINE: while ( <FILE> )
-    {
-	# Strip comments.
-	$fInComment && (s+^.*?\*/+ +o ? ($fInComment = 0) : next);
-	m+/\*+o && (s+/\*.*?\*/+ +go, (s+/\*.*$+ +o && ($fInComment = 1)));
-
-	# Pick up definitions.
-	if ( m/^\s*#/o )
-	{
-	    $iLinuxConfig      = $. if m/^\s*#\s*include\s*"linux\/config\.h"/o;
-	    $configList{uc $1} = 1  if m/^\s*#\s*include\s*"config\/(\S*)\.h"/o;
-	}
-
-	# Strip strings.
-	$fInString && (s+^.*?"+ +o ? ($fInString = 0) : next);
-	m+"+o && (s+".*?"+ +go, (s+".*$+ +o && ($fInString = 1)));
-
-	# Pick up definitions.
-	if ( m/^\s*#/o )
-	{
-	    $iLinuxConfig      = $. if m/^\s*#\s*include\s*<linux\/config\.h>/o;
-	    $configList{uc $1} = 1  if m/^\s*#\s*include\s*<config\/(\S*)\.h>/o;
-	    $configList{$1}    = 1  if m/^\s*#\s*define\s+CONFIG_(\w*)/o;
-	    $configList{$1}    = 1  if m/^\s*#\s*undef\s+CONFIG_(\w*)/o;
-	}
-
-	# Look for usages.
-	next unless m/CONFIG_/o;
-	WORD: while ( m/\bCONFIG_(\w+)/og )
-	{
-	    $fUseConfig = 1;
-	    last LINE if $iLinuxConfig;
-	    next WORD if exists $configList{$1};
-	    print "$file: $.: need CONFIG_$1.\n";
-	    $configList{$1} = 0;
-	}
-    }
-
-    # Report superfluous includes.
-    if ( $iLinuxConfig && ! $fUseConfig )
-	{ print "$file: $iLinuxConfig: linux/config.h not needed.\n"; }
-
-    close(FILE);
-}

diff --git a/scripts/genksyms/genksyms.c b/scripts/genksyms/genksyms.c
index 416a694..5b0344e 100644
--- a/scripts/genksyms/genksyms.c
+++ b/scripts/genksyms/genksyms.c

@@ -29,481 +29,421 @@
 #include <stdarg.h>
 #ifdef __GNU_LIBRARY__
 #include <getopt.h>
-#endif /* __GNU_LIBRARY__ */
+#endif				/* __GNU_LIBRARY__ */
 
 #include "genksyms.h"
-
 /*----------------------------------------------------------------------*/
 
 #define HASH_BUCKETS  4096
 
 static struct symbol *symtab[HASH_BUCKETS];
-FILE *debugfile;
+static FILE *debugfile;
 
 int cur_line = 1;
-char *cur_filename, *output_directory;
+char *cur_filename;
 
-int flag_debug, flag_dump_defs, flag_warnings;
+static int flag_debug, flag_dump_defs, flag_warnings;
+static const char *arch = "";
+static const char *mod_prefix = "";
 
 static int errors;
 static int nsyms;
 
 static struct symbol *expansion_trail;
 
-static const char * const symbol_type_name[] = {
-  "normal", "typedef", "enum", "struct", "union"
+static const char *const symbol_type_name[] = {
+	"normal", "typedef", "enum", "struct", "union"
 };
 
+static int equal_list(struct string_list *a, struct string_list *b);
+static void print_list(FILE * f, struct string_list *list);
+
 /*----------------------------------------------------------------------*/
 
-static const unsigned int crctab32[] =
-{
-  0x00000000U, 0x77073096U, 0xee0e612cU, 0x990951baU, 0x076dc419U,
-  0x706af48fU, 0xe963a535U, 0x9e6495a3U, 0x0edb8832U, 0x79dcb8a4U,
-  0xe0d5e91eU, 0x97d2d988U, 0x09b64c2bU, 0x7eb17cbdU, 0xe7b82d07U,
-  0x90bf1d91U, 0x1db71064U, 0x6ab020f2U, 0xf3b97148U, 0x84be41deU,
-  0x1adad47dU, 0x6ddde4ebU, 0xf4d4b551U, 0x83d385c7U, 0x136c9856U,
-  0x646ba8c0U, 0xfd62f97aU, 0x8a65c9ecU, 0x14015c4fU, 0x63066cd9U,
-  0xfa0f3d63U, 0x8d080df5U, 0x3b6e20c8U, 0x4c69105eU, 0xd56041e4U,
-  0xa2677172U, 0x3c03e4d1U, 0x4b04d447U, 0xd20d85fdU, 0xa50ab56bU,
-  0x35b5a8faU, 0x42b2986cU, 0xdbbbc9d6U, 0xacbcf940U, 0x32d86ce3U,
-  0x45df5c75U, 0xdcd60dcfU, 0xabd13d59U, 0x26d930acU, 0x51de003aU,
-  0xc8d75180U, 0xbfd06116U, 0x21b4f4b5U, 0x56b3c423U, 0xcfba9599U,
-  0xb8bda50fU, 0x2802b89eU, 0x5f058808U, 0xc60cd9b2U, 0xb10be924U,
-  0x2f6f7c87U, 0x58684c11U, 0xc1611dabU, 0xb6662d3dU, 0x76dc4190U,
-  0x01db7106U, 0x98d220bcU, 0xefd5102aU, 0x71b18589U, 0x06b6b51fU,
-  0x9fbfe4a5U, 0xe8b8d433U, 0x7807c9a2U, 0x0f00f934U, 0x9609a88eU,
-  0xe10e9818U, 0x7f6a0dbbU, 0x086d3d2dU, 0x91646c97U, 0xe6635c01U,
-  0x6b6b51f4U, 0x1c6c6162U, 0x856530d8U, 0xf262004eU, 0x6c0695edU,
-  0x1b01a57bU, 0x8208f4c1U, 0xf50fc457U, 0x65b0d9c6U, 0x12b7e950U,
-  0x8bbeb8eaU, 0xfcb9887cU, 0x62dd1ddfU, 0x15da2d49U, 0x8cd37cf3U,
-  0xfbd44c65U, 0x4db26158U, 0x3ab551ceU, 0xa3bc0074U, 0xd4bb30e2U,
-  0x4adfa541U, 0x3dd895d7U, 0xa4d1c46dU, 0xd3d6f4fbU, 0x4369e96aU,
-  0x346ed9fcU, 0xad678846U, 0xda60b8d0U, 0x44042d73U, 0x33031de5U,
-  0xaa0a4c5fU, 0xdd0d7cc9U, 0x5005713cU, 0x270241aaU, 0xbe0b1010U,
-  0xc90c2086U, 0x5768b525U, 0x206f85b3U, 0xb966d409U, 0xce61e49fU,
-  0x5edef90eU, 0x29d9c998U, 0xb0d09822U, 0xc7d7a8b4U, 0x59b33d17U,
-  0x2eb40d81U, 0xb7bd5c3bU, 0xc0ba6cadU, 0xedb88320U, 0x9abfb3b6U,
-  0x03b6e20cU, 0x74b1d29aU, 0xead54739U, 0x9dd277afU, 0x04db2615U,
-  0x73dc1683U, 0xe3630b12U, 0x94643b84U, 0x0d6d6a3eU, 0x7a6a5aa8U,
-  0xe40ecf0bU, 0x9309ff9dU, 0x0a00ae27U, 0x7d079eb1U, 0xf00f9344U,
-  0x8708a3d2U, 0x1e01f268U, 0x6906c2feU, 0xf762575dU, 0x806567cbU,
-  0x196c3671U, 0x6e6b06e7U, 0xfed41b76U, 0x89d32be0U, 0x10da7a5aU,
-  0x67dd4accU, 0xf9b9df6fU, 0x8ebeeff9U, 0x17b7be43U, 0x60b08ed5U,
-  0xd6d6a3e8U, 0xa1d1937eU, 0x38d8c2c4U, 0x4fdff252U, 0xd1bb67f1U,
-  0xa6bc5767U, 0x3fb506ddU, 0x48b2364bU, 0xd80d2bdaU, 0xaf0a1b4cU,
-  0x36034af6U, 0x41047a60U, 0xdf60efc3U, 0xa867df55U, 0x316e8eefU,
-  0x4669be79U, 0xcb61b38cU, 0xbc66831aU, 0x256fd2a0U, 0x5268e236U,
-  0xcc0c7795U, 0xbb0b4703U, 0x220216b9U, 0x5505262fU, 0xc5ba3bbeU,
-  0xb2bd0b28U, 0x2bb45a92U, 0x5cb36a04U, 0xc2d7ffa7U, 0xb5d0cf31U,
-  0x2cd99e8bU, 0x5bdeae1dU, 0x9b64c2b0U, 0xec63f226U, 0x756aa39cU,
-  0x026d930aU, 0x9c0906a9U, 0xeb0e363fU, 0x72076785U, 0x05005713U,
-  0x95bf4a82U, 0xe2b87a14U, 0x7bb12baeU, 0x0cb61b38U, 0x92d28e9bU,
-  0xe5d5be0dU, 0x7cdcefb7U, 0x0bdbdf21U, 0x86d3d2d4U, 0xf1d4e242U,
-  0x68ddb3f8U, 0x1fda836eU, 0x81be16cdU, 0xf6b9265bU, 0x6fb077e1U,
-  0x18b74777U, 0x88085ae6U, 0xff0f6a70U, 0x66063bcaU, 0x11010b5cU,
-  0x8f659effU, 0xf862ae69U, 0x616bffd3U, 0x166ccf45U, 0xa00ae278U,
-  0xd70dd2eeU, 0x4e048354U, 0x3903b3c2U, 0xa7672661U, 0xd06016f7U,
-  0x4969474dU, 0x3e6e77dbU, 0xaed16a4aU, 0xd9d65adcU, 0x40df0b66U,
-  0x37d83bf0U, 0xa9bcae53U, 0xdebb9ec5U, 0x47b2cf7fU, 0x30b5ffe9U,
-  0xbdbdf21cU, 0xcabac28aU, 0x53b39330U, 0x24b4a3a6U, 0xbad03605U,
-  0xcdd70693U, 0x54de5729U, 0x23d967bfU, 0xb3667a2eU, 0xc4614ab8U,
-  0x5d681b02U, 0x2a6f2b94U, 0xb40bbe37U, 0xc30c8ea1U, 0x5a05df1bU,
-  0x2d02ef8dU
+static const unsigned int crctab32[] = {
+	0x00000000U, 0x77073096U, 0xee0e612cU, 0x990951baU, 0x076dc419U,
+	0x706af48fU, 0xe963a535U, 0x9e6495a3U, 0x0edb8832U, 0x79dcb8a4U,
+	0xe0d5e91eU, 0x97d2d988U, 0x09b64c2bU, 0x7eb17cbdU, 0xe7b82d07U,
+	0x90bf1d91U, 0x1db71064U, 0x6ab020f2U, 0xf3b97148U, 0x84be41deU,
+	0x1adad47dU, 0x6ddde4ebU, 0xf4d4b551U, 0x83d385c7U, 0x136c9856U,
+	0x646ba8c0U, 0xfd62f97aU, 0x8a65c9ecU, 0x14015c4fU, 0x63066cd9U,
+	0xfa0f3d63U, 0x8d080df5U, 0x3b6e20c8U, 0x4c69105eU, 0xd56041e4U,
+	0xa2677172U, 0x3c03e4d1U, 0x4b04d447U, 0xd20d85fdU, 0xa50ab56bU,
+	0x35b5a8faU, 0x42b2986cU, 0xdbbbc9d6U, 0xacbcf940U, 0x32d86ce3U,
+	0x45df5c75U, 0xdcd60dcfU, 0xabd13d59U, 0x26d930acU, 0x51de003aU,
+	0xc8d75180U, 0xbfd06116U, 0x21b4f4b5U, 0x56b3c423U, 0xcfba9599U,
+	0xb8bda50fU, 0x2802b89eU, 0x5f058808U, 0xc60cd9b2U, 0xb10be924U,
+	0x2f6f7c87U, 0x58684c11U, 0xc1611dabU, 0xb6662d3dU, 0x76dc4190U,
+	0x01db7106U, 0x98d220bcU, 0xefd5102aU, 0x71b18589U, 0x06b6b51fU,
+	0x9fbfe4a5U, 0xe8b8d433U, 0x7807c9a2U, 0x0f00f934U, 0x9609a88eU,
+	0xe10e9818U, 0x7f6a0dbbU, 0x086d3d2dU, 0x91646c97U, 0xe6635c01U,
+	0x6b6b51f4U, 0x1c6c6162U, 0x856530d8U, 0xf262004eU, 0x6c0695edU,
+	0x1b01a57bU, 0x8208f4c1U, 0xf50fc457U, 0x65b0d9c6U, 0x12b7e950U,
+	0x8bbeb8eaU, 0xfcb9887cU, 0x62dd1ddfU, 0x15da2d49U, 0x8cd37cf3U,
+	0xfbd44c65U, 0x4db26158U, 0x3ab551ceU, 0xa3bc0074U, 0xd4bb30e2U,
+	0x4adfa541U, 0x3dd895d7U, 0xa4d1c46dU, 0xd3d6f4fbU, 0x4369e96aU,
+	0x346ed9fcU, 0xad678846U, 0xda60b8d0U, 0x44042d73U, 0x33031de5U,
+	0xaa0a4c5fU, 0xdd0d7cc9U, 0x5005713cU, 0x270241aaU, 0xbe0b1010U,
+	0xc90c2086U, 0x5768b525U, 0x206f85b3U, 0xb966d409U, 0xce61e49fU,
+	0x5edef90eU, 0x29d9c998U, 0xb0d09822U, 0xc7d7a8b4U, 0x59b33d17U,
+	0x2eb40d81U, 0xb7bd5c3bU, 0xc0ba6cadU, 0xedb88320U, 0x9abfb3b6U,
+	0x03b6e20cU, 0x74b1d29aU, 0xead54739U, 0x9dd277afU, 0x04db2615U,
+	0x73dc1683U, 0xe3630b12U, 0x94643b84U, 0x0d6d6a3eU, 0x7a6a5aa8U,
+	0xe40ecf0bU, 0x9309ff9dU, 0x0a00ae27U, 0x7d079eb1U, 0xf00f9344U,
+	0x8708a3d2U, 0x1e01f268U, 0x6906c2feU, 0xf762575dU, 0x806567cbU,
+	0x196c3671U, 0x6e6b06e7U, 0xfed41b76U, 0x89d32be0U, 0x10da7a5aU,
+	0x67dd4accU, 0xf9b9df6fU, 0x8ebeeff9U, 0x17b7be43U, 0x60b08ed5U,
+	0xd6d6a3e8U, 0xa1d1937eU, 0x38d8c2c4U, 0x4fdff252U, 0xd1bb67f1U,
+	0xa6bc5767U, 0x3fb506ddU, 0x48b2364bU, 0xd80d2bdaU, 0xaf0a1b4cU,
+	0x36034af6U, 0x41047a60U, 0xdf60efc3U, 0xa867df55U, 0x316e8eefU,
+	0x4669be79U, 0xcb61b38cU, 0xbc66831aU, 0x256fd2a0U, 0x5268e236U,
+	0xcc0c7795U, 0xbb0b4703U, 0x220216b9U, 0x5505262fU, 0xc5ba3bbeU,
+	0xb2bd0b28U, 0x2bb45a92U, 0x5cb36a04U, 0xc2d7ffa7U, 0xb5d0cf31U,
+	0x2cd99e8bU, 0x5bdeae1dU, 0x9b64c2b0U, 0xec63f226U, 0x756aa39cU,
+	0x026d930aU, 0x9c0906a9U, 0xeb0e363fU, 0x72076785U, 0x05005713U,
+	0x95bf4a82U, 0xe2b87a14U, 0x7bb12baeU, 0x0cb61b38U, 0x92d28e9bU,
+	0xe5d5be0dU, 0x7cdcefb7U, 0x0bdbdf21U, 0x86d3d2d4U, 0xf1d4e242U,
+	0x68ddb3f8U, 0x1fda836eU, 0x81be16cdU, 0xf6b9265bU, 0x6fb077e1U,
+	0x18b74777U, 0x88085ae6U, 0xff0f6a70U, 0x66063bcaU, 0x11010b5cU,
+	0x8f659effU, 0xf862ae69U, 0x616bffd3U, 0x166ccf45U, 0xa00ae278U,
+	0xd70dd2eeU, 0x4e048354U, 0x3903b3c2U, 0xa7672661U, 0xd06016f7U,
+	0x4969474dU, 0x3e6e77dbU, 0xaed16a4aU, 0xd9d65adcU, 0x40df0b66U,
+	0x37d83bf0U, 0xa9bcae53U, 0xdebb9ec5U, 0x47b2cf7fU, 0x30b5ffe9U,
+	0xbdbdf21cU, 0xcabac28aU, 0x53b39330U, 0x24b4a3a6U, 0xbad03605U,
+	0xcdd70693U, 0x54de5729U, 0x23d967bfU, 0xb3667a2eU, 0xc4614ab8U,
+	0x5d681b02U, 0x2a6f2b94U, 0xb40bbe37U, 0xc30c8ea1U, 0x5a05df1bU,
+	0x2d02ef8dU
 };
 
-static inline unsigned long
-partial_crc32_one(unsigned char c, unsigned long crc)
+static unsigned long partial_crc32_one(unsigned char c, unsigned long crc)
 {
-  return crctab32[(crc ^ c) & 0xff] ^ (crc >> 8);
+	return crctab32[(crc ^ c) & 0xff] ^ (crc >> 8);
 }
 
-static inline unsigned long
-partial_crc32(const char *s, unsigned long crc)
+static unsigned long partial_crc32(const char *s, unsigned long crc)
 {
-  while (*s)
-    crc = partial_crc32_one(*s++, crc);
-  return crc;
+	while (*s)
+		crc = partial_crc32_one(*s++, crc);
+	return crc;
 }
 
-static inline unsigned long
-crc32(const char *s)
+static unsigned long crc32(const char *s)
 {
-  return partial_crc32(s, 0xffffffff) ^ 0xffffffff;
+	return partial_crc32(s, 0xffffffff) ^ 0xffffffff;
 }
 
-
 /*----------------------------------------------------------------------*/
 
-static inline enum symbol_type
-map_to_ns(enum symbol_type t)
+static enum symbol_type map_to_ns(enum symbol_type t)
 {
-  if (t == SYM_TYPEDEF)
-    t = SYM_NORMAL;
-  else if (t == SYM_UNION)
-    t = SYM_STRUCT;
-  return t;
+	if (t == SYM_TYPEDEF)
+		t = SYM_NORMAL;
+	else if (t == SYM_UNION)
+		t = SYM_STRUCT;
+	return t;
 }
 
-struct symbol *
-find_symbol(const char *name, enum symbol_type ns)
+struct symbol *find_symbol(const char *name, enum symbol_type ns)
 {
-  unsigned long h = crc32(name) % HASH_BUCKETS;
-  struct symbol *sym;
+	unsigned long h = crc32(name) % HASH_BUCKETS;
+	struct symbol *sym;
 
-  for (sym = symtab[h]; sym ; sym = sym->hash_next)
-    if (map_to_ns(sym->type) == map_to_ns(ns) && strcmp(name, sym->name) == 0)
-      break;
+	for (sym = symtab[h]; sym; sym = sym->hash_next)
+		if (map_to_ns(sym->type) == map_to_ns(ns) &&
+		    strcmp(name, sym->name) == 0)
+			break;
 
-  return sym;
-}
-
-struct symbol *
-add_symbol(const char *name, enum symbol_type type, struct string_list *defn, int is_extern)
-{
-  unsigned long h = crc32(name) % HASH_BUCKETS;
-  struct symbol *sym;
-
-  for (sym = symtab[h]; sym ; sym = sym->hash_next)
-    if (map_to_ns(sym->type) == map_to_ns(type)
-	&& strcmp(name, sym->name) == 0)
-      {
-	if (!equal_list(sym->defn, defn))
-	  error_with_pos("redefinition of %s", name);
 	return sym;
-      }
-
-  sym = xmalloc(sizeof(*sym));
-  sym->name = name;
-  sym->type = type;
-  sym->defn = defn;
-  sym->expansion_trail = NULL;
-  sym->is_extern = is_extern;
-
-  sym->hash_next = symtab[h];
-  symtab[h] = sym;
-
-  if (flag_debug)
-    {
-      fprintf(debugfile, "Defn for %s %s == <", symbol_type_name[type],  name);
-      if (is_extern)
-        fputs("extern ", debugfile);
-      print_list(debugfile, defn);
-      fputs(">\n", debugfile);
-    }
-
-  ++nsyms;
-  return sym;
 }
 
+struct symbol *add_symbol(const char *name, enum symbol_type type,
+			  struct string_list *defn, int is_extern)
+{
+	unsigned long h = crc32(name) % HASH_BUCKETS;
+	struct symbol *sym;
+
+	for (sym = symtab[h]; sym; sym = sym->hash_next) {
+		if (map_to_ns(sym->type) == map_to_ns(type)
+		    && strcmp(name, sym->name) == 0) {
+			if (!equal_list(sym->defn, defn))
+				error_with_pos("redefinition of %s", name);
+			return sym;
+		}
+	}
+
+	sym = xmalloc(sizeof(*sym));
+	sym->name = name;
+	sym->type = type;
+	sym->defn = defn;
+	sym->expansion_trail = NULL;
+	sym->is_extern = is_extern;
+
+	sym->hash_next = symtab[h];
+	symtab[h] = sym;
+
+	if (flag_debug) {
+		fprintf(debugfile, "Defn for %s %s == <",
+			symbol_type_name[type], name);
+		if (is_extern)
+			fputs("extern ", debugfile);
+		print_list(debugfile, defn);
+		fputs(">\n", debugfile);
+	}
+
+	++nsyms;
+	return sym;
+}
 
 /*----------------------------------------------------------------------*/
 
-inline void
-free_node(struct string_list *node)
+void free_node(struct string_list *node)
 {
-  free(node->string);
-  free(node);
+	free(node->string);
+	free(node);
 }
 
-void
-free_list(struct string_list *s, struct string_list *e)
+void free_list(struct string_list *s, struct string_list *e)
 {
-  while (s != e)
-    {
-      struct string_list *next = s->next;
-      free_node(s);
-      s = next;
-    }
+	while (s != e) {
+		struct string_list *next = s->next;
+		free_node(s);
+		s = next;
+	}
 }
 
-inline struct string_list *
-copy_node(struct string_list *node)
+struct string_list *copy_node(struct string_list *node)
 {
-  struct string_list *newnode;
+	struct string_list *newnode;
 
-  newnode = xmalloc(sizeof(*newnode));
-  newnode->string = xstrdup(node->string);
-  newnode->tag = node->tag;
+	newnode = xmalloc(sizeof(*newnode));
+	newnode->string = xstrdup(node->string);
+	newnode->tag = node->tag;
 
-  return newnode;
+	return newnode;
 }
 
-struct string_list *
-copy_list(struct string_list *s, struct string_list *e)
+static int equal_list(struct string_list *a, struct string_list *b)
 {
-  struct string_list *h, *p;
+	while (a && b) {
+		if (a->tag != b->tag || strcmp(a->string, b->string))
+			return 0;
+		a = a->next;
+		b = b->next;
+	}
 
-  if (s == e)
-    return NULL;
-
-  p = h = copy_node(s);
-  while ((s = s->next) != e)
-    p = p->next = copy_node(s);
-  p->next = NULL;
-
-  return h;
+	return !a && !b;
 }
 
-int
-equal_list(struct string_list *a, struct string_list *b)
+static void print_node(FILE * f, struct string_list *list)
 {
-  while (a && b)
-    {
-      if (a->tag != b->tag || strcmp(a->string, b->string))
-	return 0;
-      a = a->next;
-      b = b->next;
-    }
-
-  return !a && !b;
-}
-
-static inline void
-print_node(FILE *f, struct string_list *list)
-{
-  switch (list->tag)
-    {
-    case SYM_STRUCT:
-      putc('s', f);
-      goto printit;
-    case SYM_UNION:
-      putc('u', f);
-      goto printit;
-    case SYM_ENUM:
-      putc('e', f);
-      goto printit;
-    case SYM_TYPEDEF:
-      putc('t', f);
-      goto printit;
-
-    printit:
-      putc('#', f);
-    case SYM_NORMAL:
-      fputs(list->string, f);
-      break;
-    }
-}
-
-void
-print_list(FILE *f, struct string_list *list)
-{
-  struct string_list **e, **b;
-  struct string_list *tmp, **tmp2;
-  int elem = 1;
-
-  if (list == NULL)
-    {
-      fputs("(nil)", f);
-      return;
-    }
-
-  tmp = list;
-  while((tmp = tmp->next) != NULL)
-	  elem++;
-
-  b = alloca(elem * sizeof(*e));
-  e = b + elem;
-  tmp2 = e - 1;
-
-  (*tmp2--) = list;
-  while((list = list->next) != NULL)
-	  *(tmp2--) = list;
-
-  while (b != e)
-    {
-      print_node(f, *b++);
-      putc(' ', f);
-    }
-}
-
-static unsigned long
-expand_and_crc_list(struct string_list *list, unsigned long crc)
-{
-  struct string_list **e, **b;
-  struct string_list *tmp, **tmp2;
-  int elem = 1;
-
-  if (!list)
-    return crc;
-
-  tmp = list;
-  while((tmp = tmp->next) != NULL)
-	  elem++;
-
-  b = alloca(elem * sizeof(*e));
-  e = b + elem;
-  tmp2 = e - 1;
-
-  *(tmp2--) = list;
-  while ((list = list->next) != NULL)
-    *(tmp2--) = list;
-
-  while (b != e)
-    {
-      struct string_list *cur;
-      struct symbol *subsym;
-
-      cur = *(b++);
-      switch (cur->tag)
-	{
-	case SYM_NORMAL:
-	  if (flag_dump_defs)
-	    fprintf(debugfile, "%s ", cur->string);
-	  crc = partial_crc32(cur->string, crc);
-	  crc = partial_crc32_one(' ', crc);
-	  break;
-
-	case SYM_TYPEDEF:
-	  subsym = find_symbol(cur->string, cur->tag);
-	  if (subsym->expansion_trail)
-	    {
-	      if (flag_dump_defs)
-		fprintf(debugfile, "%s ", cur->string);
-	      crc = partial_crc32(cur->string, crc);
-	      crc = partial_crc32_one(' ', crc);
-	    }
-	  else
-	    {
-	      subsym->expansion_trail = expansion_trail;
-	      expansion_trail = subsym;
-	      crc = expand_and_crc_list(subsym->defn, crc);
-	    }
-	  break;
-
+	switch (list->tag) {
 	case SYM_STRUCT:
+		putc('s', f);
+		goto printit;
 	case SYM_UNION:
+		putc('u', f);
+		goto printit;
 	case SYM_ENUM:
-	  subsym = find_symbol(cur->string, cur->tag);
-	  if (!subsym)
-	    {
-	      struct string_list *n, *t = NULL;
+		putc('e', f);
+		goto printit;
+	case SYM_TYPEDEF:
+		putc('t', f);
+		goto printit;
 
-	      error_with_pos("expand undefined %s %s",
-			     symbol_type_name[cur->tag], cur->string);
+	      printit:
+		putc('#', f);
+	case SYM_NORMAL:
+		fputs(list->string, f);
+		break;
+	}
+}
 
-	      n = xmalloc(sizeof(*n));
-	      n->string = xstrdup(symbol_type_name[cur->tag]);
-	      n->tag = SYM_NORMAL;
-	      n->next = t;
-	      t = n;
+static void print_list(FILE * f, struct string_list *list)
+{
+	struct string_list **e, **b;
+	struct string_list *tmp, **tmp2;
+	int elem = 1;
 
-	      n = xmalloc(sizeof(*n));
-	      n->string = xstrdup(cur->string);
-	      n->tag = SYM_NORMAL;
-	      n->next = t;
-	      t = n;
+	if (list == NULL) {
+		fputs("(nil)", f);
+		return;
+	}
 
-	      n = xmalloc(sizeof(*n));
-	      n->string = xstrdup("{ UNKNOWN }");
-	      n->tag = SYM_NORMAL;
-	      n->next = t;
+	tmp = list;
+	while ((tmp = tmp->next) != NULL)
+		elem++;
 
-	      subsym = add_symbol(cur->string, cur->tag, n, 0);
-	    }
-	  if (subsym->expansion_trail)
-	    {
-	      if (flag_dump_defs)
-		{
-		  fprintf(debugfile, "%s %s ", symbol_type_name[cur->tag],
-			  cur->string);
+	b = alloca(elem * sizeof(*e));
+	e = b + elem;
+	tmp2 = e - 1;
+
+	(*tmp2--) = list;
+	while ((list = list->next) != NULL)
+		*(tmp2--) = list;
+
+	while (b != e) {
+		print_node(f, *b++);
+		putc(' ', f);
+	}
+}
+
+static unsigned long expand_and_crc_list(struct string_list *list,
+					 unsigned long crc)
+{
+	struct string_list **e, **b;
+	struct string_list *tmp, **tmp2;
+	int elem = 1;
+
+	if (!list)
+		return crc;
+
+	tmp = list;
+	while ((tmp = tmp->next) != NULL)
+		elem++;
+
+	b = alloca(elem * sizeof(*e));
+	e = b + elem;
+	tmp2 = e - 1;
+
+	*(tmp2--) = list;
+	while ((list = list->next) != NULL)
+		*(tmp2--) = list;
+
+	while (b != e) {
+		struct string_list *cur;
+		struct symbol *subsym;
+
+		cur = *(b++);
+		switch (cur->tag) {
+		case SYM_NORMAL:
+			if (flag_dump_defs)
+				fprintf(debugfile, "%s ", cur->string);
+			crc = partial_crc32(cur->string, crc);
+			crc = partial_crc32_one(' ', crc);
+			break;
+
+		case SYM_TYPEDEF:
+			subsym = find_symbol(cur->string, cur->tag);
+			if (subsym->expansion_trail) {
+				if (flag_dump_defs)
+					fprintf(debugfile, "%s ", cur->string);
+				crc = partial_crc32(cur->string, crc);
+				crc = partial_crc32_one(' ', crc);
+			} else {
+				subsym->expansion_trail = expansion_trail;
+				expansion_trail = subsym;
+				crc = expand_and_crc_list(subsym->defn, crc);
+			}
+			break;
+
+		case SYM_STRUCT:
+		case SYM_UNION:
+		case SYM_ENUM:
+			subsym = find_symbol(cur->string, cur->tag);
+			if (!subsym) {
+				struct string_list *n, *t = NULL;
+
+				error_with_pos("expand undefined %s %s",
+					       symbol_type_name[cur->tag],
+					       cur->string);
+
+				n = xmalloc(sizeof(*n));
+				n->string = xstrdup(symbol_type_name[cur->tag]);
+				n->tag = SYM_NORMAL;
+				n->next = t;
+				t = n;
+
+				n = xmalloc(sizeof(*n));
+				n->string = xstrdup(cur->string);
+				n->tag = SYM_NORMAL;
+				n->next = t;
+				t = n;
+
+				n = xmalloc(sizeof(*n));
+				n->string = xstrdup("{ UNKNOWN }");
+				n->tag = SYM_NORMAL;
+				n->next = t;
+
+				subsym =
+				    add_symbol(cur->string, cur->tag, n, 0);
+			}
+			if (subsym->expansion_trail) {
+				if (flag_dump_defs) {
+					fprintf(debugfile, "%s %s ",
+						symbol_type_name[cur->tag],
+						cur->string);
+				}
+
+				crc = partial_crc32(symbol_type_name[cur->tag],
+						    crc);
+				crc = partial_crc32_one(' ', crc);
+				crc = partial_crc32(cur->string, crc);
+				crc = partial_crc32_one(' ', crc);
+			} else {
+				subsym->expansion_trail = expansion_trail;
+				expansion_trail = subsym;
+				crc = expand_and_crc_list(subsym->defn, crc);
+			}
+			break;
+		}
+	}
+
+	return crc;
+}
+
+void export_symbol(const char *name)
+{
+	struct symbol *sym;
+
+	sym = find_symbol(name, SYM_NORMAL);
+	if (!sym)
+		error_with_pos("export undefined symbol %s", name);
+	else {
+		unsigned long crc;
+
+		if (flag_dump_defs)
+			fprintf(debugfile, "Export %s == <", name);
+
+		expansion_trail = (struct symbol *)-1L;
+
+		crc = expand_and_crc_list(sym->defn, 0xffffffff) ^ 0xffffffff;
+
+		sym = expansion_trail;
+		while (sym != (struct symbol *)-1L) {
+			struct symbol *n = sym->expansion_trail;
+			sym->expansion_trail = 0;
+			sym = n;
 		}
 
-	      crc = partial_crc32(symbol_type_name[cur->tag], crc);
-	      crc = partial_crc32_one(' ', crc);
-	      crc = partial_crc32(cur->string, crc);
-	      crc = partial_crc32_one(' ', crc);
-	    }
-	  else
-	    {
-	      subsym->expansion_trail = expansion_trail;
-	      expansion_trail = subsym;
-	      crc = expand_and_crc_list(subsym->defn, crc);
-	    }
-	  break;
+		if (flag_dump_defs)
+			fputs(">\n", debugfile);
+
+		/* Used as a linker script. */
+		printf("%s__crc_%s = 0x%08lx ;\n", mod_prefix, name, crc);
 	}
-    }
-
-  return crc;
-}
-
-void
-export_symbol(const char *name)
-{
-  struct symbol *sym;
-
-  sym = find_symbol(name, SYM_NORMAL);
-  if (!sym)
-    error_with_pos("export undefined symbol %s", name);
-  else
-    {
-      unsigned long crc;
-
-      if (flag_dump_defs)
-	fprintf(debugfile, "Export %s == <", name);
-
-      expansion_trail = (struct symbol *)-1L;
-
-      crc = expand_and_crc_list(sym->defn, 0xffffffff) ^ 0xffffffff;
-
-      sym = expansion_trail;
-      while (sym != (struct symbol *)-1L)
-	{
-	  struct symbol *n = sym->expansion_trail;
-	  sym->expansion_trail = 0;
-	  sym = n;
-	}
-
-      if (flag_dump_defs)
-	fputs(">\n", debugfile);
-
-      /* Used as a linker script. */
-      printf("__crc_%s = 0x%08lx ;\n", name, crc);
-    }
 }
 
 /*----------------------------------------------------------------------*/
-
-void
-error(const char *fmt, ...)
+void error_with_pos(const char *fmt, ...)
 {
-  va_list args;
+	va_list args;
 
-  if (flag_warnings)
-    {
-      va_start(args, fmt);
-      vfprintf(stderr, fmt, args);
-      va_end(args);
-      putc('\n', stderr);
+	if (flag_warnings) {
+		fprintf(stderr, "%s:%d: ", cur_filename ? : "<stdin>",
+			cur_line);
 
-      errors++;
-    }
+		va_start(args, fmt);
+		vfprintf(stderr, fmt, args);
+		va_end(args);
+		putc('\n', stderr);
+
+		errors++;
+	}
 }
 
-void
-error_with_pos(const char *fmt, ...)
+static void genksyms_usage(void)
 {
-  va_list args;
-
-  if (flag_warnings)
-    {
-      fprintf(stderr, "%s:%d: ", cur_filename ? : "<stdin>", cur_line);
-
-      va_start(args, fmt);
-      vfprintf(stderr, fmt, args);
-      va_end(args);
-      putc('\n', stderr);
-
-      errors++;
-    }
-}
-
-
-void genksyms_usage(void)
-{
-	fputs("Usage:\n"
-	      "genksyms [-dDwqhV] > /path/to/.tmp_obj.ver\n"
-	      "\n"
+	fputs("Usage:\n" "genksyms [-dDwqhV] > /path/to/.tmp_obj.ver\n" "\n"
 #ifdef __GNU_LIBRARY__
 	      "  -d, --debug           Increment the debug level (repeatable)\n"
 	      "  -D, --dump            Dump expanded symbol defs (for debugging only)\n"
@@ -511,81 +451,84 @@
 	      "  -q, --quiet           Disable warnings (default)\n"
 	      "  -h, --help            Print this message\n"
 	      "  -V, --version         Print the release version\n"
-#else  /* __GNU_LIBRARY__ */
-             "  -d                    Increment the debug level (repeatable)\n"
-             "  -D                    Dump expanded symbol defs (for debugging only)\n"
-             "  -w                    Enable warnings\n"
-             "  -q                    Disable warnings (default)\n"
-             "  -h                    Print this message\n"
-             "  -V                    Print the release version\n"
-#endif /* __GNU_LIBRARY__ */
+#else				/* __GNU_LIBRARY__ */
+	      "  -d                    Increment the debug level (repeatable)\n"
+	      "  -D                    Dump expanded symbol defs (for debugging only)\n"
+	      "  -w                    Enable warnings\n"
+	      "  -q                    Disable warnings (default)\n"
+	      "  -h                    Print this message\n"
+	      "  -V                    Print the release version\n"
+#endif				/* __GNU_LIBRARY__ */
 	      , stderr);
 }
 
-int
-main(int argc, char **argv)
+int main(int argc, char **argv)
 {
-  int o;
+	int o;
 
 #ifdef __GNU_LIBRARY__
-  struct option long_opts[] = {
-    {"debug", 0, 0, 'd'},
-    {"warnings", 0, 0, 'w'},
-    {"quiet", 0, 0, 'q'},
-    {"dump", 0, 0, 'D'},
-    {"version", 0, 0, 'V'},
-    {"help", 0, 0, 'h'},
-    {0, 0, 0, 0}
-  };
+	struct option long_opts[] = {
+		{"arch", 1, 0, 'a'},
+		{"debug", 0, 0, 'd'},
+		{"warnings", 0, 0, 'w'},
+		{"quiet", 0, 0, 'q'},
+		{"dump", 0, 0, 'D'},
+		{"version", 0, 0, 'V'},
+		{"help", 0, 0, 'h'},
+		{0, 0, 0, 0}
+	};
 
-  while ((o = getopt_long(argc, argv, "dwqVDk:p:",
-			  &long_opts[0], NULL)) != EOF)
-#else  /* __GNU_LIBRARY__ */
-  while ((o = getopt(argc, argv, "dwqVDk:p:")) != EOF)
-#endif /* __GNU_LIBRARY__ */
-    switch (o)
-      {
-      case 'd':
-	flag_debug++;
-	break;
-      case 'w':
-	flag_warnings = 1;
-	break;
-      case 'q':
-	flag_warnings = 0;
-	break;
-      case 'V':
-	fputs("genksyms version 2.5.60\n", stderr);
-	break;
-      case 'D':
-	flag_dump_defs = 1;
-	break;
-      case 'h':
-	genksyms_usage();
-	return 0;
-      default:
-	genksyms_usage();
-	return 1;
-      }
+	while ((o = getopt_long(argc, argv, "a:dwqVDk:p:",
+				&long_opts[0], NULL)) != EOF)
+#else				/* __GNU_LIBRARY__ */
+	while ((o = getopt(argc, argv, "a:dwqVDk:p:")) != EOF)
+#endif				/* __GNU_LIBRARY__ */
+		switch (o) {
+		case 'a':
+			arch = optarg;
+			break;
+		case 'd':
+			flag_debug++;
+			break;
+		case 'w':
+			flag_warnings = 1;
+			break;
+		case 'q':
+			flag_warnings = 0;
+			break;
+		case 'V':
+			fputs("genksyms version 2.5.60\n", stderr);
+			break;
+		case 'D':
+			flag_dump_defs = 1;
+			break;
+		case 'h':
+			genksyms_usage();
+			return 0;
+		default:
+			genksyms_usage();
+			return 1;
+		}
+	if ((strcmp(arch, "v850") == 0) || (strcmp(arch, "h8300") == 0))
+		mod_prefix = "_";
+	{
+		extern int yydebug;
+		extern int yy_flex_debug;
 
-    {
-      extern int yydebug;
-      extern int yy_flex_debug;
+		yydebug = (flag_debug > 1);
+		yy_flex_debug = (flag_debug > 2);
 
-      yydebug = (flag_debug > 1);
-      yy_flex_debug = (flag_debug > 2);
+		debugfile = stderr;
+		/* setlinebuf(debugfile); */
+	}
 
-      debugfile = stderr;
-      /* setlinebuf(debugfile); */
-    }
+	yyparse();
 
-  yyparse();
+	if (flag_debug) {
+		fprintf(debugfile, "Hash table occupancy %d/%d = %g\n",
+			nsyms, HASH_BUCKETS,
+			(double)nsyms / (double)HASH_BUCKETS);
+	}
 
-  if (flag_debug)
-    {
-      fprintf(debugfile, "Hash table occupancy %d/%d = %g\n",
-	      nsyms, HASH_BUCKETS, (double)nsyms / (double)HASH_BUCKETS);
-    }
-
-  return errors != 0;
+	return errors != 0;
 }

diff --git a/scripts/genksyms/genksyms.h b/scripts/genksyms/genksyms.h
index f09af47..ab6f34f 100644
--- a/scripts/genksyms/genksyms.h
+++ b/scripts/genksyms/genksyms.h

@@ -20,74 +20,51 @@
    along with this program; if not, write to the Free Software Foundation,
    Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
 
-
 #ifndef MODUTILS_GENKSYMS_H
 #define MODUTILS_GENKSYMS_H 1
 
 #include <stdio.h>
 
-
-enum symbol_type
-{
-  SYM_NORMAL, SYM_TYPEDEF, SYM_ENUM, SYM_STRUCT, SYM_UNION
+enum symbol_type {
+	SYM_NORMAL, SYM_TYPEDEF, SYM_ENUM, SYM_STRUCT, SYM_UNION
 };
 
-struct string_list
-{
-  struct string_list *next;
-  enum symbol_type tag;
-  char *string;
+struct string_list {
+	struct string_list *next;
+	enum symbol_type tag;
+	char *string;
 };
 
-struct symbol
-{
-  struct symbol *hash_next;
-  const char *name;
-  enum symbol_type type;
-  struct string_list *defn;
-  struct symbol *expansion_trail;
-  int is_extern;
+struct symbol {
+	struct symbol *hash_next;
+	const char *name;
+	enum symbol_type type;
+	struct string_list *defn;
+	struct symbol *expansion_trail;
+	int is_extern;
 };
 
 typedef struct string_list **yystype;
 #define YYSTYPE yystype
 
-extern FILE *outfile, *debugfile;
-
 extern int cur_line;
-extern char *cur_filename, *output_directory;
-
-extern int flag_debug, flag_dump_defs, flag_warnings;
-extern int checksum_version, kernel_version;
-
-extern int want_brace_phrase, want_exp_phrase, discard_phrase_contents;
-extern struct string_list *current_list, *next_list;
-
+extern char *cur_filename;
 
 struct symbol *find_symbol(const char *name, enum symbol_type ns);
 struct symbol *add_symbol(const char *name, enum symbol_type type,
-			   struct string_list *defn, int is_extern);
+			  struct string_list *defn, int is_extern);
 void export_symbol(const char *);
 
-struct string_list *reset_list(void);
-void free_list(struct string_list *s, struct string_list *e);
 void free_node(struct string_list *list);
+void free_list(struct string_list *s, struct string_list *e);
 struct string_list *copy_node(struct string_list *);
-struct string_list *copy_list(struct string_list *s, struct string_list *e);
-int equal_list(struct string_list *a, struct string_list *b);
-void print_list(FILE *, struct string_list *list);
 
 int yylex(void);
 int yyparse(void);
 
 void error_with_pos(const char *, ...);
 
-#define version(a,b,c)  ((a << 16) | (b << 8) | (c))
-
 /*----------------------------------------------------------------------*/
-
-#define MODUTILS_VERSION "<in-kernel>"
-
 #define xmalloc(size) ({ void *__ptr = malloc(size);		\
 	if(!__ptr && size != 0) {				\
 		fprintf(stderr, "out of memory\n");		\
@@ -101,4 +78,4 @@
 	}							\
 	__str; })
 
-#endif /* genksyms.h */
+#endif				/* genksyms.h */

diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index 5760e05..e6499db 100644
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile

@@ -2,7 +2,7 @@
 # Kernel configuration targets
 # These targets are used from top-level makefile
 
-.PHONY: oldconfig xconfig gconfig menuconfig config silentoldconfig update-po-config
+PHONY += oldconfig xconfig gconfig menuconfig config silentoldconfig update-po-config
 
 xconfig: $(obj)/qconf
 	$< arch/$(ARCH)/Kconfig
@@ -42,7 +42,7 @@
 	$(Q)rm -f arch/um/Kconfig_arch
 	$(Q)rm -f scripts/kconfig/linux_*.pot scripts/kconfig/config.pot
 
-.PHONY: randconfig allyesconfig allnoconfig allmodconfig defconfig
+PHONY += randconfig allyesconfig allnoconfig allmodconfig defconfig
 
 randconfig: $(obj)/conf
 	$< -r arch/$(ARCH)/Kconfig
@@ -78,7 +78,7 @@
 	@echo  '  defconfig	  - New config with default answer to all options'
 	@echo  '  allmodconfig	  - New config selecting modules when possible'
 	@echo  '  allyesconfig	  - New config where all options are accepted with yes'
-	@echo  '  allnoconfig	  - New minimal config'
+	@echo  '  allnoconfig	  - New config where all options are answered with no'
 
 # ===========================================================================
 # Shared Makefile for the various kconfig executables:

diff --git a/scripts/kconfig/confdata.c b/scripts/kconfig/confdata.c
index b0cbbe2..1b8882d 100644
--- a/scripts/kconfig/confdata.c
+++ b/scripts/kconfig/confdata.c

@@ -374,6 +374,7 @@
 		out_h = fopen(".tmpconfig.h", "w");
 		if (!out_h)
 			return 1;
+		file_write_dep(NULL);
 	}
 	sym = sym_lookup("KERNELVERSION", 0);
 	sym_calc_value(sym);
@@ -512,7 +513,6 @@
 	if (out_h) {
 		fclose(out_h);
 		rename(".tmpconfig.h", "include/linux/autoconf.h");
-		file_write_dep(NULL);
 	}
 	if (!name || basename != conf_def_filename) {
 		if (!name)

diff --git a/scripts/kconfig/lxdialog/Makefile b/scripts/kconfig/lxdialog/Makefile
index bbf4887..a8b0263 100644
--- a/scripts/kconfig/lxdialog/Makefile
+++ b/scripts/kconfig/lxdialog/Makefile

@@ -7,10 +7,10 @@
 # we really need to do so. (Do not call gcc as part of make mrproper)
 HOST_EXTRACFLAGS = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ccflags)
 HOST_LOADLIBES   = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ldflags $(HOSTCC))
- 
-HOST_EXTRACFLAGS += -DLOCALE 
 
-.PHONY: dochecklxdialog
+HOST_EXTRACFLAGS += -DLOCALE
+
+PHONY += dochecklxdialog
 $(obj)/dochecklxdialog:
 	$(Q)$(CONFIG_SHELL) $(check-lxdialog) -check $(HOSTCC) $(HOST_LOADLIBES)
 

diff --git a/scripts/mkmakefile b/scripts/mkmakefile
index c4d621b..a22cbed 100644
--- a/scripts/mkmakefile
+++ b/scripts/mkmakefile

@@ -21,11 +21,13 @@
 
 MAKEFLAGS += --no-print-directory
 
+.PHONY: all \$(MAKECMDGOALS)
+
 all:
 	\$(MAKE) -C \$(KERNELSRC) O=\$(KERNELOUTPUT)
 
-%::
+Makefile:;
+
+\$(filter-out all Makefile,\$(MAKECMDGOALS)) %/:
 	\$(MAKE) -C \$(KERNELSRC) O=\$(KERNELOUTPUT) \$@
-
 EOF
-

diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index c164b23..84e2120 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c

@@ -34,7 +34,7 @@
 typedef unsigned char	__u8;
 
 /* Big exception to the "don't include kernel headers into userspace, which
- * even potentially has different endianness and word sizes, since 
+ * even potentially has different endianness and word sizes, since
  * we handle those differences explicitly below */
 #include "../../include/linux/mod_devicetable.h"
 #include "../../include/linux/input.h"
@@ -153,8 +153,8 @@
 	const unsigned long id_size = sizeof(struct usb_device_id);
 
 	if (size % id_size || size < id_size) {
-		fprintf(stderr, "*** Warning: %s ids %lu bad size "
-			"(each on %lu)\n", mod->name, size, id_size);
+		warn("%s ids %lu bad size "
+		     "(each on %lu)\n", mod->name, size, id_size);
 	}
 	/* Leave last one: it's the terminator. */
 	size -= id_size;
@@ -217,9 +217,8 @@
 	if ((baseclass_mask != 0 && baseclass_mask != 0xFF)
 	    || (subclass_mask != 0 && subclass_mask != 0xFF)
 	    || (interface_mask != 0 && interface_mask != 0xFF)) {
-		fprintf(stderr,
-			"*** Warning: Can't handle masks in %s:%04X\n",
-			filename, id->class_mask);
+		warn("Can't handle masks in %s:%04X\n",
+		     filename, id->class_mask);
 		return 0;
 	}
 
@@ -229,7 +228,7 @@
 	return 1;
 }
 
-/* looks like: "ccw:tNmNdtNdmN" */ 
+/* looks like: "ccw:tNmNdtNdmN" */
 static int do_ccw_entry(const char *filename,
 			struct ccw_device_id *id, char *alias)
 {
@@ -445,8 +444,8 @@
 	int (*do_entry)(const char *, void *entry, char *alias) = function;
 
 	if (size % id_size || size < id_size) {
-		fprintf(stderr, "*** Warning: %s ids %lu bad size "
-			"(each on %lu)\n", mod->name, size, id_size);
+		warn("%s ids %lu bad size "
+		     "(each on %lu)\n", mod->name, size, id_size);
 	}
 	/* Leave last one: it's the terminator. */
 	size -= id_size;

diff --git a/scripts/mod/mk_elfconfig.c b/scripts/mod/mk_elfconfig.c
index de2aabf..3c92c83 100644
--- a/scripts/mod/mk_elfconfig.c
+++ b/scripts/mod/mk_elfconfig.c

@@ -6,7 +6,7 @@
 int
 main(int argc, char **argv)
 {
-	unsigned char ei[EI_NIDENT];	
+	unsigned char ei[EI_NIDENT];
 	union { short s; char c[2]; } endian_test;
 
 	if (argc != 2) {
@@ -57,7 +57,7 @@
 
 	if ((strcmp(argv[1], "v850") == 0) || (strcmp(argv[1], "h8300") == 0))
 		printf("#define MODULE_SYMBOL_PREFIX \"_\"\n");
-	else 
+	else
 		printf("#define MODULE_SYMBOL_PREFIX \"\"\n");
 
 	return 0;

diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index b8b2a56..0b92ddf 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c

@@ -2,7 +2,7 @@
  *
  * Copyright 2003       Kai Germaschewski
  * Copyright 2002-2004  Rusty Russell, IBM Corporation
- *
+ * Copyright 2006       Sam Ravnborg
  * Based in part on module-init-tools/depmod.c,file2alias
  *
  * This software may be used and distributed according to the terms
@@ -20,9 +20,10 @@
 int have_vmlinux = 0;
 /* Is CONFIG_MODULE_SRCVERSION_ALL set? */
 static int all_versions = 0;
+/* If we are modposting external module set to 1 */
+static int external_module = 0;
 
-void
-fatal(const char *fmt, ...)
+void fatal(const char *fmt, ...)
 {
 	va_list arglist;
 
@@ -35,8 +36,7 @@
 	exit(1);
 }
 
-void
-warn(const char *fmt, ...)
+void warn(const char *fmt, ...)
 {
 	va_list arglist;
 
@@ -47,6 +47,18 @@
 	va_end(arglist);
 }
 
+static int is_vmlinux(const char *modname)
+{
+	const char *myname;
+
+	if ((myname = strrchr(modname, '/')))
+		myname++;
+	else
+		myname = modname;
+
+	return strcmp(myname, "vmlinux") == 0;
+}
+
 void *do_nofail(void *ptr, const char *expr)
 {
 	if (!ptr) {
@@ -59,8 +71,7 @@
 
 static struct module *modules;
 
-struct module *
-find_module(char *modname)
+static struct module *find_module(char *modname)
 {
 	struct module *mod;
 
@@ -70,12 +81,11 @@
 	return mod;
 }
 
-struct module *
-new_module(char *modname)
+static struct module *new_module(char *modname)
 {
 	struct module *mod;
 	char *p, *s;
-	
+
 	mod = NOFAIL(malloc(sizeof(*mod)));
 	memset(mod, 0, sizeof(*mod));
 	p = NOFAIL(strdup(modname));
@@ -104,6 +114,10 @@
 	unsigned int crc;
 	int crc_valid;
 	unsigned int weak:1;
+	unsigned int vmlinux:1;    /* 1 if symbol is defined in vmlinux */
+	unsigned int kernel:1;     /* 1 if symbol is from kernel
+				    *  (only for external modules) **/
+	unsigned int preloaded:1;  /* 1 if symbol from Module.symvers */
 	char name[0];
 };
 
@@ -122,11 +136,12 @@
 	return (1103515243 * value + 12345);
 }
 
-/* Allocate a new symbols for use in the hash of exported symbols or
- * the list of unresolved symbols per module */
-
-struct symbol *
-alloc_symbol(const char *name, unsigned int weak, struct symbol *next)
+/**
+ * Allocate a new symbols for use in the hash of exported symbols or
+ * the list of unresolved symbols per module
+ **/
+static struct symbol *alloc_symbol(const char *name, unsigned int weak,
+				   struct symbol *next)
 {
 	struct symbol *s = NOFAIL(malloc(sizeof(*s) + strlen(name) + 1));
 
@@ -138,9 +153,7 @@
 }
 
 /* For the hash of exported symbols */
-
-void
-new_symbol(const char *name, struct module *module, unsigned int *crc)
+static struct symbol *new_symbol(const char *name, struct module *module)
 {
 	unsigned int hash;
 	struct symbol *new;
@@ -148,14 +161,10 @@
 	hash = tdb_hash(name) % SYMBOL_HASH_SIZE;
 	new = symbolhash[hash] = alloc_symbol(name, 0, symbolhash[hash]);
 	new->module = module;
-	if (crc) {
-		new->crc = *crc;
-		new->crc_valid = 1;
-	}
+	return new;
 }
 
-struct symbol *
-find_symbol(const char *name)
+static struct symbol *find_symbol(const char *name)
 {
 	struct symbol *s;
 
@@ -170,25 +179,42 @@
 	return NULL;
 }
 
-/* Add an exported symbol - it may have already been added without a
- * CRC, in this case just update the CRC */
-void
-add_exported_symbol(const char *name, struct module *module, unsigned int *crc)
+/**
+ * Add an exported symbol - it may have already been added without a
+ * CRC, in this case just update the CRC
+ **/
+static struct symbol *sym_add_exported(const char *name, struct module *mod)
 {
 	struct symbol *s = find_symbol(name);
 
 	if (!s) {
-		new_symbol(name, module, crc);
-		return;
+		s = new_symbol(name, mod);
+	} else {
+		if (!s->preloaded) {
+			warn("%s: '%s' exported twice. Previous export "
+			     "was in %s%s\n", mod->name, name,
+			     s->module->name,
+			     is_vmlinux(s->module->name) ?"":".ko");
+		}
 	}
-	if (crc) {
-		s->crc = *crc;
-		s->crc_valid = 1;
-	}
+	s->preloaded = 0;
+	s->vmlinux   = is_vmlinux(mod->name);
+	s->kernel    = 0;
+	return s;
 }
 
-void *
-grab_file(const char *filename, unsigned long *size)
+static void sym_update_crc(const char *name, struct module *mod,
+			   unsigned int crc)
+{
+	struct symbol *s = find_symbol(name);
+
+	if (!s)
+		s = new_symbol(name, mod);
+	s->crc = crc;
+	s->crc_valid = 1;
+}
+
+void *grab_file(const char *filename, unsigned long *size)
 {
 	struct stat st;
 	void *map;
@@ -207,13 +233,12 @@
 	return map;
 }
 
-/*
-   Return a copy of the next line in a mmap'ed file.
-   spaces in the beginning of the line is trimmed away.
-   Return a pointer to a static buffer.
-*/
-char*
-get_next_line(unsigned long *pos, void *file, unsigned long size)
+/**
+  * Return a copy of the next line in a mmap'ed file.
+  * spaces in the beginning of the line is trimmed away.
+  * Return a pointer to a static buffer.
+  **/
+char* get_next_line(unsigned long *pos, void *file, unsigned long size)
 {
 	static char line[4096];
 	int skip = 1;
@@ -243,14 +268,12 @@
 	return NULL;
 }
 
-void
-release_file(void *file, unsigned long size)
+void release_file(void *file, unsigned long size)
 {
 	munmap(file, size);
 }
 
-void
-parse_elf(struct elf_info *info, const char *filename)
+static void parse_elf(struct elf_info *info, const char *filename)
 {
 	unsigned int i;
 	Elf_Ehdr *hdr = info->hdr;
@@ -297,14 +320,13 @@
 			continue;
 
 		info->symtab_start = (void *)hdr + sechdrs[i].sh_offset;
-		info->symtab_stop  = (void *)hdr + sechdrs[i].sh_offset 
+		info->symtab_stop  = (void *)hdr + sechdrs[i].sh_offset
 			                         + sechdrs[i].sh_size;
-		info->strtab       = (void *)hdr + 
+		info->strtab       = (void *)hdr +
 			             sechdrs[sechdrs[i].sh_link].sh_offset;
 	}
 	if (!info->symtab_start) {
-		fprintf(stderr, "modpost: %s no symtab?\n", filename);
-		abort();
+		fatal("%s has no symtab?\n", filename);
 	}
 	/* Fix endianness in symbols */
 	for (sym = info->symtab_start; sym < info->symtab_stop; sym++) {
@@ -316,36 +338,31 @@
 	return;
 
  truncated:
-	fprintf(stderr, "modpost: %s is truncated.\n", filename);
-	abort();
+	fatal("%s is truncated.\n", filename);
 }
 
-void
-parse_elf_finish(struct elf_info *info)
+static void parse_elf_finish(struct elf_info *info)
 {
 	release_file(info->hdr, info->size);
 }
 
-#define CRC_PFX     "__crc_"
-#define KSYMTAB_PFX "__ksymtab_"
+#define CRC_PFX     MODULE_SYMBOL_PREFIX "__crc_"
+#define KSYMTAB_PFX MODULE_SYMBOL_PREFIX "__ksymtab_"
 
-void
-handle_modversions(struct module *mod, struct elf_info *info,
-		   Elf_Sym *sym, const char *symname)
+static void handle_modversions(struct module *mod, struct elf_info *info,
+			       Elf_Sym *sym, const char *symname)
 {
 	unsigned int crc;
 
 	switch (sym->st_shndx) {
 	case SHN_COMMON:
-		fprintf(stderr, "*** Warning: \"%s\" [%s] is COMMON symbol\n",
-			symname, mod->name);
+		warn("\"%s\" [%s] is COMMON symbol\n", symname, mod->name);
 		break;
 	case SHN_ABS:
 		/* CRC'd symbol */
 		if (memcmp(symname, CRC_PFX, strlen(CRC_PFX)) == 0) {
 			crc = (unsigned int) sym->st_value;
-			add_exported_symbol(symname + strlen(CRC_PFX),
-					    mod, &crc);
+			sym_update_crc(symname + strlen(CRC_PFX), mod, crc);
 		}
 		break;
 	case SHN_UNDEF:
@@ -370,15 +387,15 @@
 			/* Ignore register directives. */
 			if (ELF_ST_TYPE(sym->st_info) == STT_SPARC_REGISTER)
 				break;
- 			if (symname[0] == '.') {
- 				char *munged = strdup(symname);
- 				munged[0] = '_';
- 				munged[1] = toupper(munged[1]);
- 				symname = munged;
- 			}
+			if (symname[0] == '.') {
+				char *munged = strdup(symname);
+				munged[0] = '_';
+				munged[1] = toupper(munged[1]);
+				symname = munged;
+			}
 		}
 #endif
-		
+
 		if (memcmp(symname, MODULE_SYMBOL_PREFIX,
 			   strlen(MODULE_SYMBOL_PREFIX)) == 0)
 			mod->unres = alloc_symbol(symname +
@@ -389,8 +406,7 @@
 	default:
 		/* All exported symbols */
 		if (memcmp(symname, KSYMTAB_PFX, strlen(KSYMTAB_PFX)) == 0) {
-			add_exported_symbol(symname + strlen(KSYMTAB_PFX),
-					    mod, NULL);
+			sym_add_exported(symname + strlen(KSYMTAB_PFX), mod);
 		}
 		if (strcmp(symname, MODULE_SYMBOL_PREFIX "init_module") == 0)
 			mod->has_init = 1;
@@ -400,20 +416,9 @@
 	}
 }
 
-int
-is_vmlinux(const char *modname)
-{
-	const char *myname;
-
-	if ((myname = strrchr(modname, '/')))
-		myname++;
-	else
-		myname = modname;
-
-	return strcmp(myname, "vmlinux") == 0;
-}
-
-/* Parse tag=value strings from .modinfo section */
+/**
+ * Parse tag=value strings from .modinfo section
+ **/
 static char *next_string(char *string, unsigned long *secsize)
 {
 	/* Skip non-zero chars */
@@ -446,8 +451,418 @@
 	return NULL;
 }
 
-void
-read_symbols(char *modname)
+/**
+ * Test if string s ends in string sub
+ * return 0 if match
+ **/
+static int strrcmp(const char *s, const char *sub)
+{
+        int slen, sublen;
+
+	if (!s || !sub)
+		return 1;
+
+	slen = strlen(s);
+        sublen = strlen(sub);
+
+	if ((slen == 0) || (sublen == 0))
+		return 1;
+
+        if (sublen > slen)
+                return 1;
+
+        return memcmp(s + slen - sublen, sub, sublen);
+}
+
+/**
+ * Whitelist to allow certain references to pass with no warning.
+ * Pattern 1:
+ *   If a module parameter is declared __initdata and permissions=0
+ *   then this is legal despite the warning generated.
+ *   We cannot see value of permissions here, so just ignore
+ *   this pattern.
+ *   The pattern is identified by:
+ *   tosec   = .init.data
+ *   fromsec = .data*
+ *   atsym   =__param*
+ *
+ * Pattern 2:
+ *   Many drivers utilise a *_driver container with references to
+ *   add, remove, probe functions etc.
+ *   These functions may often be marked __init and we do not want to
+ *   warn here.
+ *   the pattern is identified by:
+ *   tosec   = .init.text | .exit.text
+ *   fromsec = .data
+ *   atsym = *_driver, *_ops, *_probe, *probe_one
+ **/
+static int secref_whitelist(const char *tosec, const char *fromsec,
+			  const char *atsym)
+{
+	int f1 = 1, f2 = 1;
+	const char **s;
+	const char *pat2sym[] = {
+		"_driver",
+		"_ops",
+		"_probe",
+		"_probe_one",
+		NULL
+	};
+
+	/* Check for pattern 1 */
+	if (strcmp(tosec, ".init.data") != 0)
+		f1 = 0;
+	if (strncmp(fromsec, ".data", strlen(".data")) != 0)
+		f1 = 0;
+	if (strncmp(atsym, "__param", strlen("__param")) != 0)
+		f1 = 0;
+
+	if (f1)
+		return f1;
+
+	/* Check for pattern 2 */
+	if ((strcmp(tosec, ".init.text") != 0) &&
+	    (strcmp(tosec, ".exit.text") != 0))
+		f2 = 0;
+	if (strcmp(fromsec, ".data") != 0)
+		f2 = 0;
+
+	for (s = pat2sym; *s; s++)
+		if (strrcmp(atsym, *s) == 0)
+			f1 = 1;
+
+	return f1 && f2;
+}
+
+/**
+ * Find symbol based on relocation record info.
+ * In some cases the symbol supplied is a valid symbol so
+ * return refsym. If st_name != 0 we assume this is a valid symbol.
+ * In other cases the symbol needs to be looked up in the symbol table
+ * based on section and address.
+ *  **/
+static Elf_Sym *find_elf_symbol(struct elf_info *elf, Elf_Addr addr,
+				Elf_Sym *relsym)
+{
+	Elf_Sym *sym;
+
+	if (relsym->st_name != 0)
+		return relsym;
+	for (sym = elf->symtab_start; sym < elf->symtab_stop; sym++) {
+		if (sym->st_shndx != relsym->st_shndx)
+			continue;
+		if (sym->st_value == addr)
+			return sym;
+	}
+	return NULL;
+}
+
+/*
+ * Find symbols before or equal addr and after addr - in the section sec.
+ * If we find two symbols with equal offset prefer one with a valid name.
+ * The ELF format may have a better way to detect what type of symbol
+ * it is, but this works for now.
+ **/
+static void find_symbols_between(struct elf_info *elf, Elf_Addr addr,
+				 const char *sec,
+			         Elf_Sym **before, Elf_Sym **after)
+{
+	Elf_Sym *sym;
+	Elf_Ehdr *hdr = elf->hdr;
+	Elf_Addr beforediff = ~0;
+	Elf_Addr afterdiff = ~0;
+	const char *secstrings = (void *)hdr +
+				 elf->sechdrs[hdr->e_shstrndx].sh_offset;
+
+	*before = NULL;
+	*after = NULL;
+
+	for (sym = elf->symtab_start; sym < elf->symtab_stop; sym++) {
+		const char *symsec;
+
+		if (sym->st_shndx >= SHN_LORESERVE)
+			continue;
+		symsec = secstrings + elf->sechdrs[sym->st_shndx].sh_name;
+		if (strcmp(symsec, sec) != 0)
+			continue;
+		if (sym->st_value <= addr) {
+			if ((addr - sym->st_value) < beforediff) {
+				beforediff = addr - sym->st_value;
+				*before = sym;
+			}
+			else if ((addr - sym->st_value) == beforediff) {
+				/* equal offset, valid name? */
+				const char *name = elf->strtab + sym->st_name;
+				if (name && strlen(name))
+					*before = sym;
+			}
+		}
+		else
+		{
+			if ((sym->st_value - addr) < afterdiff) {
+				afterdiff = sym->st_value - addr;
+				*after = sym;
+			}
+			else if ((sym->st_value - addr) == afterdiff) {
+				/* equal offset, valid name? */
+				const char *name = elf->strtab + sym->st_name;
+				if (name && strlen(name))
+					*after = sym;
+			}
+		}
+	}
+}
+
+/**
+ * Print a warning about a section mismatch.
+ * Try to find symbols near it so user can find it.
+ * Check whitelist before warning - it may be a false positive.
+ **/
+static void warn_sec_mismatch(const char *modname, const char *fromsec,
+			      struct elf_info *elf, Elf_Sym *sym, Elf_Rela r)
+{
+	const char *refsymname = "";
+	Elf_Sym *before, *after;
+	Elf_Sym *refsym;
+	Elf_Ehdr *hdr = elf->hdr;
+	Elf_Shdr *sechdrs = elf->sechdrs;
+	const char *secstrings = (void *)hdr +
+				 sechdrs[hdr->e_shstrndx].sh_offset;
+	const char *secname = secstrings + sechdrs[sym->st_shndx].sh_name;
+
+	find_symbols_between(elf, r.r_offset, fromsec, &before, &after);
+
+	refsym = find_elf_symbol(elf, r.r_addend, sym);
+	if (refsym && strlen(elf->strtab + refsym->st_name))
+		refsymname = elf->strtab + refsym->st_name;
+
+	/* check whitelist - we may ignore it */
+	if (before &&
+	    secref_whitelist(secname, fromsec, elf->strtab + before->st_name))
+		return;
+
+	if (before && after) {
+		warn("%s - Section mismatch: reference to %s:%s from %s "
+		     "between '%s' (at offset 0x%llx) and '%s'\n",
+		     modname, secname, refsymname, fromsec,
+		     elf->strtab + before->st_name,
+		     (long long)r.r_offset,
+		     elf->strtab + after->st_name);
+	} else if (before) {
+		warn("%s - Section mismatch: reference to %s:%s from %s "
+		     "after '%s' (at offset 0x%llx)\n",
+		     modname, secname, refsymname, fromsec,
+		     elf->strtab + before->st_name,
+		     (long long)r.r_offset);
+	} else if (after) {
+		warn("%s - Section mismatch: reference to %s:%s from %s "
+		     "before '%s' (at offset -0x%llx)\n",
+		     modname, secname, refsymname, fromsec,
+		     elf->strtab + before->st_name,
+		     (long long)r.r_offset);
+	} else {
+		warn("%s - Section mismatch: reference to %s:%s from %s "
+		     "(offset 0x%llx)\n",
+		     modname, secname, fromsec, refsymname,
+		     (long long)r.r_offset);
+	}
+}
+
+/**
+ * A module includes a number of sections that are discarded
+ * either when loaded or when used as built-in.
+ * For loaded modules all functions marked __init and all data
+ * marked __initdata will be discarded when the module has been intialized.
+ * Likewise for modules used built-in the sections marked __exit
+ * are discarded because __exit marked function are supposed to be called
+ * only when a moduel is unloaded which never happes for built-in modules.
+ * The check_sec_ref() function traverses all relocation records
+ * to find all references to a section that reference a section that will
+ * be discarded and warns about it.
+ **/
+static void check_sec_ref(struct module *mod, const char *modname,
+			  struct elf_info *elf,
+			  int section(const char*),
+			  int section_ref_ok(const char *))
+{
+	int i;
+	Elf_Sym  *sym;
+	Elf_Ehdr *hdr = elf->hdr;
+	Elf_Shdr *sechdrs = elf->sechdrs;
+	const char *secstrings = (void *)hdr +
+				 sechdrs[hdr->e_shstrndx].sh_offset;
+
+	/* Walk through all sections */
+	for (i = 0; i < hdr->e_shnum; i++) {
+		Elf_Rela *rela;
+		Elf_Rela *start = (void *)hdr + sechdrs[i].sh_offset;
+		Elf_Rela *stop  = (void*)start + sechdrs[i].sh_size;
+		const char *name = secstrings + sechdrs[i].sh_name +
+						strlen(".rela");
+		/* We want to process only relocation sections and not .init */
+		if (section_ref_ok(name) || (sechdrs[i].sh_type != SHT_RELA))
+			continue;
+
+		for (rela = start; rela < stop; rela++) {
+			Elf_Rela r;
+			const char *secname;
+			r.r_offset = TO_NATIVE(rela->r_offset);
+			r.r_info   = TO_NATIVE(rela->r_info);
+			r.r_addend = TO_NATIVE(rela->r_addend);
+			sym = elf->symtab_start + ELF_R_SYM(r.r_info);
+			/* Skip special sections */
+			if (sym->st_shndx >= SHN_LORESERVE)
+				continue;
+
+			secname = secstrings + sechdrs[sym->st_shndx].sh_name;
+			if (section(secname))
+				warn_sec_mismatch(modname, name, elf, sym, r);
+		}
+	}
+}
+
+/**
+ * Functions used only during module init is marked __init and is stored in
+ * a .init.text section. Likewise data is marked __initdata and stored in
+ * a .init.data section.
+ * If this section is one of these sections return 1
+ * See include/linux/init.h for the details
+ **/
+static int init_section(const char *name)
+{
+	if (strcmp(name, ".init") == 0)
+		return 1;
+	if (strncmp(name, ".init.", strlen(".init.")) == 0)
+		return 1;
+	return 0;
+}
+
+/**
+ * Identify sections from which references to a .init section is OK.
+ *
+ * Unfortunately references to read only data that referenced .init
+ * sections had to be excluded. Almost all of these are false
+ * positives, they are created by gcc. The downside of excluding rodata
+ * is that there really are some user references from rodata to
+ * init code, e.g. drivers/video/vgacon.c:
+ *
+ * const struct consw vga_con = {
+ *        con_startup:            vgacon_startup,
+ *
+ * where vgacon_startup is __init.  If you want to wade through the false
+ * positives, take out the check for rodata.
+ **/
+static int init_section_ref_ok(const char *name)
+{
+	const char **s;
+	/* Absolute section names */
+	const char *namelist1[] = {
+		".init",
+		".opd",   /* see comment [OPD] at exit_section_ref_ok() */
+		".toc1",  /* used by ppc64 */
+		".stab",
+		".rodata",
+		".text.lock",
+		"__bug_table", /* used by powerpc for BUG() */
+		".pci_fixup_header",
+		".pci_fixup_final",
+		".pdr",
+		"__param",
+		NULL
+	};
+	/* Start of section names */
+	const char *namelist2[] = {
+		".init.",
+		".altinstructions",
+		".eh_frame",
+		".debug",
+		NULL
+	};
+	/* part of section name */
+	const char *namelist3 [] = {
+		".unwind",  /* sample: IA_64.unwind.init.text */
+		NULL
+	};
+
+	for (s = namelist1; *s; s++)
+		if (strcmp(*s, name) == 0)
+			return 1;
+	for (s = namelist2; *s; s++)
+		if (strncmp(*s, name, strlen(*s)) == 0)
+			return 1;
+	for (s = namelist3; *s; s++)
+		if (strstr(name, *s) != NULL)
+			return 1;
+	return 0;
+}
+
+/*
+ * Functions used only during module exit is marked __exit and is stored in
+ * a .exit.text section. Likewise data is marked __exitdata and stored in
+ * a .exit.data section.
+ * If this section is one of these sections return 1
+ * See include/linux/init.h for the details
+ **/
+static int exit_section(const char *name)
+{
+	if (strcmp(name, ".exit.text") == 0)
+		return 1;
+	if (strcmp(name, ".exit.data") == 0)
+		return 1;
+	return 0;
+
+}
+
+/*
+ * Identify sections from which references to a .exit section is OK.
+ *
+ * [OPD] Keith Ownes <kaos@sgi.com> commented:
+ * For our future {in}sanity, add a comment that this is the ppc .opd
+ * section, not the ia64 .opd section.
+ * ia64 .opd should not point to discarded sections.
+ **/
+static int exit_section_ref_ok(const char *name)
+{
+	const char **s;
+	/* Absolute section names */
+	const char *namelist1[] = {
+		".exit.text",
+		".exit.data",
+		".init.text",
+		".opd", /* See comment [OPD] */
+		".toc1",  /* used by ppc64 */
+		".altinstructions",
+		".pdr",
+		"__bug_table", /* used by powerpc for BUG() */
+		".exitcall.exit",
+		".eh_frame",
+		".stab",
+		NULL
+	};
+	/* Start of section names */
+	const char *namelist2[] = {
+		".debug",
+		NULL
+	};
+	/* part of section name */
+	const char *namelist3 [] = {
+		".unwind",  /* Sample: IA_64.unwind.exit.text */
+		NULL
+	};
+
+	for (s = namelist1; *s; s++)
+		if (strcmp(*s, name) == 0)
+			return 1;
+	for (s = namelist2; *s; s++)
+		if (strncmp(*s, name, strlen(*s)) == 0)
+			return 1;
+	for (s = namelist3; *s; s++)
+		if (strstr(name, *s) != NULL)
+			return 1;
+	return 0;
+}
+
+static void read_symbols(char *modname)
 {
 	const char *symname;
 	char *version;
@@ -462,9 +877,7 @@
 	/* When there's no vmlinux, don't print warnings about
 	 * unresolved symbols (since there'll be too many ;) */
 	if (is_vmlinux(modname)) {
-		unsigned int fake_crc = 0;
 		have_vmlinux = 1;
-		add_exported_symbol("struct_module", mod, &fake_crc);
 		mod->skip = 1;
 	}
 
@@ -474,6 +887,8 @@
 		handle_modversions(mod, &info, sym, symname);
 		handle_moddevtable(mod, &info, sym, symname);
 	}
+	check_sec_ref(mod, modname, &info, init_section, init_section_ref_ok);
+	check_sec_ref(mod, modname, &info, exit_section, exit_section_ref_ok);
 
 	version = get_modinfo(info.modinfo, info.modinfo_len, "version");
 	if (version)
@@ -499,21 +914,20 @@
  * following helper, then compare to the file on disk and
  * only update the later if anything changed */
 
-void __attribute__((format(printf, 2, 3)))
-buf_printf(struct buffer *buf, const char *fmt, ...)
+void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf,
+						      const char *fmt, ...)
 {
 	char tmp[SZ];
 	int len;
 	va_list ap;
-	
+
 	va_start(ap, fmt);
 	len = vsnprintf(tmp, SZ, fmt, ap);
 	buf_write(buf, tmp, len);
 	va_end(ap);
 }
 
-void
-buf_write(struct buffer *buf, const char *s, int len)
+void buf_write(struct buffer *buf, const char *s, int len)
 {
 	if (buf->size - buf->pos < len) {
 		buf->size += len + SZ;
@@ -523,10 +937,10 @@
 	buf->pos += len;
 }
 
-/* Header for the generated file */
-
-void
-add_header(struct buffer *b, struct module *mod)
+/**
+ * Header for the generated file
+ **/
+static void add_header(struct buffer *b, struct module *mod)
 {
 	buf_printf(b, "#include <linux/module.h>\n");
 	buf_printf(b, "#include <linux/vermagic.h>\n");
@@ -546,10 +960,10 @@
 	buf_printf(b, "};\n");
 }
 
-/* Record CRCs for unresolved symbols */
-
-void
-add_versions(struct buffer *b, struct module *mod)
+/**
+ * Record CRCs for unresolved symbols
+ **/
+static void add_versions(struct buffer *b, struct module *mod)
 {
 	struct symbol *s, *exp;
 
@@ -557,8 +971,8 @@
 		exp = find_symbol(s->name);
 		if (!exp || exp->module == mod) {
 			if (have_vmlinux && !s->weak)
-				fprintf(stderr, "*** Warning: \"%s\" [%s.ko] "
-				"undefined!\n",	s->name, mod->name);
+				warn("\"%s\" [%s.ko] undefined!\n",
+				     s->name, mod->name);
 			continue;
 		}
 		s->module = exp->module;
@@ -579,8 +993,7 @@
 			continue;
 		}
 		if (!s->crc_valid) {
-			fprintf(stderr, "*** Warning: \"%s\" [%s.ko] "
-				"has no CRC!\n",
+			warn("\"%s\" [%s.ko] has no CRC!\n",
 				s->name, mod->name);
 			continue;
 		}
@@ -590,8 +1003,8 @@
 	buf_printf(b, "};\n");
 }
 
-void
-add_depends(struct buffer *b, struct module *mod, struct module *modules)
+static void add_depends(struct buffer *b, struct module *mod,
+			struct module *modules)
 {
 	struct symbol *s;
 	struct module *m;
@@ -621,8 +1034,7 @@
 	buf_printf(b, "\";\n");
 }
 
-void
-add_srcversion(struct buffer *b, struct module *mod)
+static void add_srcversion(struct buffer *b, struct module *mod)
 {
 	if (mod->srcversion[0]) {
 		buf_printf(b, "\n");
@@ -631,8 +1043,7 @@
 	}
 }
 
-void
-write_if_changed(struct buffer *b, const char *fname)
+static void write_if_changed(struct buffer *b, const char *fname)
 {
 	char *tmp;
 	FILE *file;
@@ -676,8 +1087,7 @@
 	fclose(file);
 }
 
-void
-read_dump(const char *fname)
+static void read_dump(const char *fname, unsigned int kernel)
 {
 	unsigned long size, pos = 0;
 	void *file = grab_file(fname, &size);
@@ -691,6 +1101,7 @@
 		char *symname, *modname, *d;
 		unsigned int crc;
 		struct module *mod;
+		struct symbol *s;
 
 		if (!(symname = strchr(line, '\t')))
 			goto fail;
@@ -711,15 +1122,30 @@
 			mod = new_module(NOFAIL(strdup(modname)));
 			mod->skip = 1;
 		}
-		add_exported_symbol(symname, mod, &crc);
+		s = sym_add_exported(symname, mod);
+		s->kernel    = kernel;
+		s->preloaded = 1;
+		sym_update_crc(symname, mod, crc);
 	}
 	return;
 fail:
 	fatal("parse error in symbol dump file\n");
 }
 
-void
-write_dump(const char *fname)
+/* For normal builds always dump all symbols.
+ * For external modules only dump symbols
+ * that are not read from kernel Module.symvers.
+ **/
+static int dump_sym(struct symbol *sym)
+{
+	if (!external_module)
+		return 1;
+	if (sym->vmlinux || sym->kernel)
+		return 0;
+	return 1;
+}
+
+static void write_dump(const char *fname)
 {
 	struct buffer buf = { };
 	struct symbol *symbol;
@@ -728,34 +1154,33 @@
 	for (n = 0; n < SYMBOL_HASH_SIZE ; n++) {
 		symbol = symbolhash[n];
 		while (symbol) {
-			symbol = symbol->next;
-		}
-	}
-
-	for (n = 0; n < SYMBOL_HASH_SIZE ; n++) {
-		symbol = symbolhash[n];
-		while (symbol) {
-			buf_printf(&buf, "0x%08x\t%s\t%s\n", symbol->crc,
-				symbol->name, symbol->module->name);
+			if (dump_sym(symbol))
+				buf_printf(&buf, "0x%08x\t%s\t%s\n",
+					symbol->crc, symbol->name,
+					symbol->module->name);
 			symbol = symbol->next;
 		}
 	}
 	write_if_changed(&buf, fname);
 }
 
-int
-main(int argc, char **argv)
+int main(int argc, char **argv)
 {
 	struct module *mod;
 	struct buffer buf = { };
 	char fname[SZ];
-	char *dump_read = NULL, *dump_write = NULL;
+	char *kernel_read = NULL, *module_read = NULL;
+	char *dump_write = NULL;
 	int opt;
 
-	while ((opt = getopt(argc, argv, "i:mo:a")) != -1) {
+	while ((opt = getopt(argc, argv, "i:I:mo:a")) != -1) {
 		switch(opt) {
 			case 'i':
-				dump_read = optarg;
+				kernel_read = optarg;
+				break;
+			case 'I':
+				module_read = optarg;
+				external_module = 1;
 				break;
 			case 'm':
 				modversions = 1;
@@ -771,8 +1196,10 @@
 		}
 	}
 
-	if (dump_read)
-		read_dump(dump_read);
+	if (kernel_read)
+		read_dump(kernel_read, 1);
+	if (module_read)
+		read_dump(module_read, 0);
 
 	while (optind < argc) {
 		read_symbols(argv[optind++]);
@@ -799,4 +1226,3 @@
 
 	return 0;
 }
-

diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
index 7334d83..b14255c 100644
--- a/scripts/mod/modpost.h
+++ b/scripts/mod/modpost.h

@@ -13,20 +13,30 @@
 
 #if KERNEL_ELFCLASS == ELFCLASS32
 
-#define Elf_Ehdr    Elf32_Ehdr 
-#define Elf_Shdr    Elf32_Shdr 
+#define Elf_Ehdr    Elf32_Ehdr
+#define Elf_Shdr    Elf32_Shdr
 #define Elf_Sym     Elf32_Sym
+#define Elf_Addr    Elf32_Addr
+#define Elf_Section Elf32_Section
 #define ELF_ST_BIND ELF32_ST_BIND
 #define ELF_ST_TYPE ELF32_ST_TYPE
 
+#define Elf_Rela    Elf32_Rela
+#define ELF_R_SYM   ELF32_R_SYM
+#define ELF_R_TYPE  ELF32_R_TYPE
 #else
 
-#define Elf_Ehdr    Elf64_Ehdr 
-#define Elf_Shdr    Elf64_Shdr 
+#define Elf_Ehdr    Elf64_Ehdr
+#define Elf_Shdr    Elf64_Shdr
 #define Elf_Sym     Elf64_Sym
+#define Elf_Addr    Elf64_Addr
+#define Elf_Section Elf64_Section
 #define ELF_ST_BIND ELF64_ST_BIND
 #define ELF_ST_TYPE ELF64_ST_TYPE
 
+#define Elf_Rela    Elf64_Rela
+#define ELF_R_SYM   ELF64_R_SYM
+#define ELF_R_TYPE  ELF64_R_TYPE
 #endif
 
 #if KERNEL_ELFDATA != HOST_ELFDATA
@@ -91,17 +101,22 @@
 	unsigned int modinfo_len;
 };
 
+/* file2alias.c */
 void handle_moddevtable(struct module *mod, struct elf_info *info,
 			Elf_Sym *sym, const char *symname);
-
 void add_moddevtable(struct buffer *buf, struct module *mod);
 
+/* sumversion.c */
 void maybe_frob_rcs_version(const char *modfilename,
 			    char *version,
 			    void *modinfo,
 			    unsigned long modinfo_offset);
 void get_src_version(const char *modname, char sum[], unsigned sumlen);
 
+/* from modpost.c */
 void *grab_file(const char *filename, unsigned long *size);
 char* get_next_line(unsigned long *pos, void *file, unsigned long size);
 void release_file(void *file, unsigned long size);
+
+void fatal(const char *fmt, ...);
+void warn(const char *fmt, ...);

diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c
index 43271a1..8a28756 100644
--- a/scripts/mod/sumversion.c
+++ b/scripts/mod/sumversion.c

@@ -316,8 +316,7 @@
 
 	file = grab_file(cmd, &flen);
 	if (!file) {
-		fprintf(stderr, "Warning: could not find %s for %s\n",
-			cmd, objfile);
+		warn("could not find %s for %s\n", cmd, objfile);
 		goto out;
 	}
 
@@ -355,9 +354,8 @@
 		/* Check if this file is in same dir as objfile */
 		if ((strstr(line, dir)+strlen(dir)-1) == strrchr(line, '/')) {
 			if (!parse_file(line, md)) {
-				fprintf(stderr,
-					"Warning: could not open %s: %s\n",
-					line, strerror(errno));
+				warn("could not open %s: %s\n",
+				     line, strerror(errno));
 				goto out_file;
 			}
 
@@ -383,8 +381,11 @@
 	struct md4_ctx md;
 	char *sources, *end, *fname;
 	const char *basename;
-	char filelist[strlen(getenv("MODVERDIR")) + strlen("/") +
-		      strlen(modname) - strlen(".o") + strlen(".mod") + 1 ];
+	char filelist[PATH_MAX + 1];
+	char *modverdir = getenv("MODVERDIR");
+
+	if (!modverdir)
+		modverdir = ".";
 
 	/* Source files for module are in .tmp_versions/modname.mod,
 	   after the first line. */
@@ -392,28 +393,25 @@
 		basename = strrchr(modname, '/') + 1;
 	else
 		basename = modname;
-	sprintf(filelist, "%s/%.*s.mod", getenv("MODVERDIR"),
+	sprintf(filelist, "%s/%.*s.mod", modverdir,
 		(int) strlen(basename) - 2, basename);
 
 	file = grab_file(filelist, &len);
 	if (!file) {
-		fprintf(stderr, "Warning: could not find versions for %s\n",
-			filelist);
+		warn("could not find versions for %s\n", filelist);
 		return;
 	}
 
 	sources = strchr(file, '\n');
 	if (!sources) {
-		fprintf(stderr, "Warning: malformed versions file for %s\n",
-			modname);
+		warn("malformed versions file for %s\n", modname);
 		goto release;
 	}
 
 	sources++;
 	end = strchr(sources, '\n');
 	if (!end) {
-		fprintf(stderr, "Warning: bad ending versions file for %s\n",
-			modname);
+		warn("bad ending versions file for %s\n", modname);
 		goto release;
 	}
 	*end = '\0';
@@ -438,19 +436,19 @@
 
 	fd = open(filename, O_RDWR);
 	if (fd < 0) {
-		fprintf(stderr, "Warning: changing sum in %s failed: %s\n",
+		warn("changing sum in %s failed: %s\n",
 			filename, strerror(errno));
 		return;
 	}
 
 	if (lseek(fd, offset, SEEK_SET) == (off_t)-1) {
-		fprintf(stderr, "Warning: changing sum in %s:%lu failed: %s\n",
+		warn("changing sum in %s:%lu failed: %s\n",
 			filename, offset, strerror(errno));
 		goto out;
 	}
 
 	if (write(fd, sum, strlen(sum)+1) != strlen(sum)+1) {
-		fprintf(stderr, "Warning: writing sum in %s failed: %s\n",
+		warn("writing sum in %s failed: %s\n",
 			filename, strerror(errno));
 		goto out;
 	}

diff --git a/scripts/namespace.pl b/scripts/namespace.pl
index 88e30e8..f343738 100644
--- a/scripts/namespace.pl
+++ b/scripts/namespace.pl

@@ -66,8 +66,8 @@
 use strict;
 use File::Find;
 
-my $nm = "/usr/bin/nm -p";
-my $objdump = "/usr/bin/objdump -s -j .comment";
+my $nm = ($ENV{'NM'} || "nm") . " -p";
+my $objdump = ($ENV{'OBJDUMP'} || "objdump") . " -s -j .comment";
 my $srctree = "";
 my $objtree = "";
 $srctree = "$ENV{'srctree'}/" if (exists($ENV{'srctree'}));

diff --git a/scripts/package/Makefile b/scripts/package/Makefile
index c201ef00..7c434e0 100644
--- a/scripts/package/Makefile
+++ b/scripts/package/Makefile

@@ -32,12 +32,11 @@
 PREV       := set -e; cd ..;
 
 # rpm-pkg
-.PHONY: rpm-pkg rpm
-
+# ---------------------------------------------------------------------------
 $(objtree)/kernel.spec: $(MKSPEC) $(srctree)/Makefile
 	$(CONFIG_SHELL) $(MKSPEC) > $@
 
-rpm-pkg rpm: $(objtree)/kernel.spec
+rpm-pkg rpm: $(objtree)/kernel.spec FORCE
 	$(MAKE) clean
 	$(PREV) ln -sf $(srctree) $(KERNELPATH)
 	$(PREV) tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(KERNELPATH)/.
@@ -54,11 +53,11 @@
 clean-files := $(objtree)/kernel.spec
 
 # binrpm-pkg
-.PHONY: binrpm-pkg
+# ---------------------------------------------------------------------------
 $(objtree)/binkernel.spec: $(MKSPEC) $(srctree)/Makefile
 	$(CONFIG_SHELL) $(MKSPEC) prebuilt > $@
-	
-binrpm-pkg: $(objtree)/binkernel.spec
+
+binrpm-pkg: $(objtree)/binkernel.spec FORCE
 	$(MAKE) KBUILD_SRC=
 	set -e; \
 	$(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
@@ -71,9 +70,7 @@
 
 # Deb target
 # ---------------------------------------------------------------------------
-#
-.PHONY: deb-pkg
-deb-pkg:
+deb-pkg: FORCE
 	$(MAKE) KBUILD_SRC=
 	$(CONFIG_SHELL) $(srctree)/scripts/package/builddeb
 
@@ -82,8 +79,7 @@
 
 # tarball targets
 # ---------------------------------------------------------------------------
-.PHONY: tar%pkg
-tar%pkg:
+tar%pkg: FORCE
 	$(MAKE) KBUILD_SRC=
 	$(CONFIG_SHELL) $(srctree)/scripts/package/buildtar $@
 
@@ -92,7 +88,7 @@
 
 # Help text displayed when executing 'make help'
 # ---------------------------------------------------------------------------
-help:
+help: FORCE
 	@echo '  rpm-pkg         - Build the kernel as an RPM package'
 	@echo '  binrpm-pkg      - Build an rpm package containing the compiled kernel'
 	@echo '                    and modules'

diff --git a/scripts/reference_discarded.pl b/scripts/reference_discarded.pl
deleted file mode 100644
index 4ee6ab2..0000000
--- a/scripts/reference_discarded.pl
+++ /dev/null

@@ -1,112 +0,0 @@
-#!/usr/bin/perl -w
-#
-# reference_discarded.pl (C) Keith Owens 2001 <kaos@ocs.com.au>
-#
-# Released under GPL V2.
-#
-# List dangling references to vmlinux discarded sections.
-
-use strict;
-die($0 . " takes no arguments\n") if($#ARGV >= 0);
-
-my %object;
-my $object;
-my $line;
-my $ignore;
-my $errorcount;
-
-$| = 1;
-
-# printf("Finding objects, ");
-open(OBJDUMP_LIST, "find . -name '*.o' | xargs objdump -h |") || die "getting objdump list failed";
-while (defined($line = <OBJDUMP_LIST>)) {
-	chomp($line);
-	if ($line =~ /:\s+file format/) {
-		($object = $line) =~ s/:.*//;
-		$object{$object}->{'module'} = 0;
-		$object{$object}->{'size'} = 0;
-		$object{$object}->{'off'} = 0;
-	}
-	if ($line =~ /^\s*\d+\s+\.modinfo\s+/) {
-		$object{$object}->{'module'} = 1;
-	}
-	if ($line =~ /^\s*\d+\s+\.comment\s+/) {
-		($object{$object}->{'size'}, $object{$object}->{'off'}) = (split(' ', $line))[2,5];
-	}
-}
-close(OBJDUMP_LIST);
-# printf("%d objects, ", scalar keys(%object));
-$ignore = 0;
-foreach $object (keys(%object)) {
-	if ($object{$object}->{'module'}) {
-		++$ignore;
-		delete($object{$object});
-	}
-}
-# printf("ignoring %d module(s)\n", $ignore);
-
-# Ignore conglomerate objects, they have been built from multiple objects and we
-# only care about the individual objects.  If an object has more than one GCC:
-# string in the comment section then it is conglomerate.  This does not filter
-# out conglomerates that consist of exactly one object, can't be helped.
-
-# printf("Finding conglomerates, ");
-$ignore = 0;
-foreach $object (keys(%object)) {
-	if (exists($object{$object}->{'off'})) {
-		my ($off, $size, $comment, $l);
-		$off = hex($object{$object}->{'off'});
-		$size = hex($object{$object}->{'size'});
-		open(OBJECT, "<$object") || die "cannot read $object";
-		seek(OBJECT, $off, 0) || die "seek to $off in $object failed";
-		$l = read(OBJECT, $comment, $size);
-		die "read $size bytes from $object .comment failed" if ($l != $size);
-		close(OBJECT);
-		if ($comment =~ /GCC\:.*GCC\:/m || $object =~ /built-in\.o/) {
-			++$ignore;
-			delete($object{$object});
-		}
-	}
-}
-# printf("ignoring %d conglomerate(s)\n", $ignore);
-
-# printf("Scanning objects\n");
-
-# Keith Ownes <kaos@sgi.com> commented:
-# For our future {in}sanity, add a comment that this is the ppc .opd
-# section, not the ia64 .opd section.
-# ia64 .opd should not point to discarded sections.
-$errorcount = 0;
-foreach $object (keys(%object)) {
-	my $from;
-	open(OBJDUMP, "objdump -r $object|") || die "cannot objdump -r $object";
-	while (defined($line = <OBJDUMP>)) {
-		chomp($line);
-		if ($line =~ /RELOCATION RECORDS FOR /) {
-			($from = $line) =~ s/.*\[([^]]*).*/$1/;
-		}
-		if (($line =~ /\.text\.exit$/ ||
-		     $line =~ /\.exit\.text$/ ||
-		     $line =~ /\.data\.exit$/ ||
-		     $line =~ /\.exit\.data$/ ||
-		     $line =~ /\.exitcall\.exit$/) &&
-		    ($from !~ /\.text\.exit$/ &&
-		     $from !~ /\.exit\.text$/ &&
-		     $from !~ /\.data\.exit$/ &&
-		     $from !~ /\.opd$/ &&
-		     $from !~ /\.exit\.data$/ &&
-		     $from !~ /\.altinstructions$/ &&
-		     $from !~ /\.pdr$/ &&
-		     $from !~ /\.debug_.*$/ &&
-		     $from !~ /\.exitcall\.exit$/ &&
-		     $from !~ /\.eh_frame$/ &&
-		     $from !~ /\.stab$/)) {
-			printf("Error: %s %s refers to %s\n", $object, $from, $line);
-			$errorcount = $errorcount + 1;
-		}
-	}
-	close(OBJDUMP);
-}
-# printf("Done\n");
-
-exit(0);

diff --git a/scripts/reference_init.pl b/scripts/reference_init.pl
deleted file mode 100644
index 7f6960b..0000000
--- a/scripts/reference_init.pl
+++ /dev/null

@@ -1,108 +0,0 @@
-#!/usr/bin/perl -w
-#
-# reference_init.pl (C) Keith Owens 2002 <kaos@ocs.com.au>
-#
-# List references to vmlinux init sections from non-init sections.
-
-# Unfortunately I had to exclude references from read only data to .init
-# sections, almost all of these are false positives, they are created by
-# gcc.  The downside of excluding rodata is that there really are some
-# user references from rodata to init code, e.g. drivers/video/vgacon.c
-#
-# const struct consw vga_con = {
-#        con_startup:            vgacon_startup,
-#
-# where vgacon_startup is __init.  If you want to wade through the false
-# positives, take out the check for rodata.
-
-use strict;
-die($0 . " takes no arguments\n") if($#ARGV >= 0);
-
-my %object;
-my $object;
-my $line;
-my $ignore;
-
-$| = 1;
-
-printf("Finding objects, ");
-open(OBJDUMP_LIST, "find . -name '*.o' | xargs objdump -h |") || die "getting objdump list failed";
-while (defined($line = <OBJDUMP_LIST>)) {
-	chomp($line);
-	if ($line =~ /:\s+file format/) {
-		($object = $line) =~ s/:.*//;
-		$object{$object}->{'module'} = 0;
-		$object{$object}->{'size'} = 0;
-		$object{$object}->{'off'} = 0;
-	}
-	if ($line =~ /^\s*\d+\s+\.modinfo\s+/) {
-		$object{$object}->{'module'} = 1;
-	}
-	if ($line =~ /^\s*\d+\s+\.comment\s+/) {
-		($object{$object}->{'size'}, $object{$object}->{'off'}) = (split(' ', $line))[2,5];
-	}
-}
-close(OBJDUMP_LIST);
-printf("%d objects, ", scalar keys(%object));
-$ignore = 0;
-foreach $object (keys(%object)) {
-	if ($object{$object}->{'module'}) {
-		++$ignore;
-		delete($object{$object});
-	}
-}
-printf("ignoring %d module(s)\n", $ignore);
-
-# Ignore conglomerate objects, they have been built from multiple objects and we
-# only care about the individual objects.  If an object has more than one GCC:
-# string in the comment section then it is conglomerate.  This does not filter
-# out conglomerates that consist of exactly one object, can't be helped.
-
-printf("Finding conglomerates, ");
-$ignore = 0;
-foreach $object (keys(%object)) {
-	if (exists($object{$object}->{'off'})) {
-		my ($off, $size, $comment, $l);
-		$off = hex($object{$object}->{'off'});
-		$size = hex($object{$object}->{'size'});
-		open(OBJECT, "<$object") || die "cannot read $object";
-		seek(OBJECT, $off, 0) || die "seek to $off in $object failed";
-		$l = read(OBJECT, $comment, $size);
-		die "read $size bytes from $object .comment failed" if ($l != $size);
-		close(OBJECT);
-		if ($comment =~ /GCC\:.*GCC\:/m || $object =~ /built-in\.o/) {
-			++$ignore;
-			delete($object{$object});
-		}
-	}
-}
-printf("ignoring %d conglomerate(s)\n", $ignore);
-
-printf("Scanning objects\n");
-foreach $object (sort(keys(%object))) {
-	my $from;
-	open(OBJDUMP, "objdump -r $object|") || die "cannot objdump -r $object";
-	while (defined($line = <OBJDUMP>)) {
-		chomp($line);
-		if ($line =~ /RELOCATION RECORDS FOR /) {
-			($from = $line) =~ s/.*\[([^]]*).*/$1/;
-		}
-		if (($line =~ /\.init$/ || $line =~ /\.init\./) &&
-		    ($from !~ /\.init$/ &&
-		     $from !~ /\.init\./ &&
-		     $from !~ /\.stab$/ &&
-		     $from !~ /\.rodata$/ &&
-		     $from !~ /\.text\.lock$/ &&
-		     $from !~ /\.pci_fixup_header$/ &&
-		     $from !~ /\.pci_fixup_final$/ &&
-		     $from !~ /\.pdr$/ &&
-		     $from !~ /\__param$/ &&
-		     $from !~ /\.altinstructions/ &&
-		     $from !~ /\.eh_frame/ &&
-		     $from !~ /\.debug_/)) {
-			printf("Error: %s %s refers to %s\n", $object, $from, $line);
-		}
-	}
-	close(OBJDUMP);
-}
-printf("Done\n");

diff --git a/sound/oss/.gitignore b/sound/oss/.gitignore
new file mode 100644
index 0000000..7efb12b
--- /dev/null
+++ b/sound/oss/.gitignore

@@ -0,0 +1,4 @@
+#Ignore generated files
+maui_boot.h
+pss_boot.h
+trix_boot.h