Merge git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild

* git://git.kernel.org/pub/scm/linux/kernel/git/sam/kbuild: (38 commits)
  kconfig: fix mconf segmentation fault
  kbuild: enable use of code from a different dir
  kconfig: error out if recursive dependencies are found
  kbuild: scripts/basic/fixdep segfault on pathological string-o-death
  kconfig: correct minor typo in Kconfig warning message.
  kconfig: fix path to modules.txt in Kconfig help
  usr/Kconfig: fix typo
  kernel-doc: alphabetically-sorted entries in index.html of 'htmldocs'
  kbuild: be more explicit on missing .config file
  kbuild: clarify the creation of the LOCALVERSION_AUTO string.
  kbuild: propagate errors from find in scripts/gen_initramfs_list.sh
  kconfig: refer to qt3 if we cannot find qt libraries
  kbuild: handle compressed cpio initramfs-es
  kbuild: ignore section mismatch warning for references from .paravirtprobe to .init.text
  kbuild: remove stale comment in modpost.c
  kbuild/mkuboot.sh: allow spaces in CROSS_COMPILE
  kbuild: fix make mrproper for Documentation/DocBook/man
  kbuild: remove kconfig binaries during make mrproper
  kconfig/menuconfig: do not hardcode '.config'
  kbuild: override build timestamp & version
  ...

47 files changed, 766 insertions, 168 deletions

diff --git a/Documentation/DocBook/Makefile b/Documentation/DocBook/Makefile
index 867608ab3ca..10b5cd6c54a 100644
--- a/Documentation/DocBook/Makefile
+++ b/Documentation/DocBook/Makefile
@@ -41,7 +41,7 @@ psdocs: $(PS)
 PDF := $(patsubst %.xml, %.pdf, $(BOOKS))
 pdfdocs: $(PDF)
 
-HTML := $(patsubst %.xml, %.html, $(BOOKS))
+HTML := $(sort $(patsubst %.xml, %.html, $(BOOKS)))
 htmldocs: $(HTML)
 
 MAN := $(patsubst %.xml, %.9, $(BOOKS))
@@ -152,6 +152,7 @@ quiet_cmd_db2man = MAN     $@
 	@(which xmlto > /dev/null 2>&1) || \
 	 (echo "*** You need to install xmlto ***"; \
 	  exit 1)
+	$(Q)mkdir -p $(obj)/man
 	$(call cmd,db2man)
 	@touch $@
 
@@ -212,11 +213,7 @@ clean-files := $(DOCBOOKS) \
 	$(patsubst %.xml, %.9,    $(DOCBOOKS)) \
 	$(C-procfs-example)
 
-clean-dirs := $(patsubst %.xml,%,$(DOCBOOKS))
-
-#man put files in man subdir - traverse down
-subdir- := man/
-
+clean-dirs := $(patsubst %.xml,%,$(DOCBOOKS)) 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.
diff --git a/Documentation/DocBook/man/Makefile b/Documentation/DocBook/man/Makefile
deleted file mode 100644
index 4fb7ea0f7ac..00000000000
--- a/Documentation/DocBook/man/Makefile
+++ /dev/null
@@ -1,3 +0,0 @@
-# Rules are put in Documentation/DocBook
-
-clean-files := *.9.gz *.sgml manpage.links manpage.refs
diff --git a/Documentation/kbuild/modules.txt b/Documentation/kbuild/modules.txt
index 769ee05ee4d..1d247d59ad5 100644
--- a/Documentation/kbuild/modules.txt
+++ b/Documentation/kbuild/modules.txt
@@ -249,7 +249,7 @@ following files:
 		--> filename: Makefile
 		KERNELDIR := /lib/modules/`uname -r`/build
 		all::
-			$(MAKE) -C $KERNELDIR M=`pwd` $@
+			$(MAKE) -C $(KERNELDIR) M=`pwd` $@
 
 		# Module specific targets
 		genbin:
diff --git a/Kbuild b/Kbuild
index 0451f69353b..163f8cb020a 100644
--- a/Kbuild
+++ b/Kbuild
@@ -2,6 +2,7 @@
 # Kbuild for top-level directory of the kernel
 # This file takes care of the following:
 # 1) Generate asm-offsets.h
+# 2) Check for missing system calls
 
 #####
 # 1) Generate asm-offsets.h
@@ -46,3 +47,13 @@ $(obj)/$(offsets-file): arch/$(ARCH)/kernel/asm-offsets.s Kbuild
 	$(Q)mkdir -p $(dir $@)
 	$(call cmd,offsets)
 
+#####
+# 2) Check for missing system calls
+#
+
+quiet_cmd_syscalls = CALL    $<
+      cmd_syscalls = $(CONFIG_SHELL) $< $(CC) $(c_flags)
+
+PHONY += missing-syscalls
+missing-syscalls: scripts/checksyscalls.sh FORCE
+	$(call cmd,syscalls)
diff --git a/Makefile b/Makefile
index 387526b69d4..dfe559c89fe 100644
--- a/Makefile
+++ b/Makefile
@@ -576,7 +576,7 @@ libs-y		:= $(libs-y1) $(libs-y2)
 # ---------------------------------------------------------------------------
 # vmlinux is built from the objects selected by $(vmlinux-init) and
 # $(vmlinux-main). Most are built-in.o files from top-level directories
-# in the kernel tree, others are specified in arch/$(ARCH)Makefile.
+# in the kernel tree, others are specified in arch/$(ARCH)/Makefile.
 # Ordering when linking is important, and $(vmlinux-init) must be first.
 #
 # vmlinux
@@ -603,6 +603,7 @@ vmlinux-init := $(head-y) $(init-y)
 vmlinux-main := $(core-y) $(libs-y) $(drivers-y) $(net-y)
 vmlinux-all  := $(vmlinux-init) $(vmlinux-main)
 vmlinux-lds  := arch/$(ARCH)/kernel/vmlinux.lds
+export KBUILD_VMLINUX_OBJS := $(vmlinux-all)
 
 # Rule to link vmlinux - also used during CONFIG_KALLSYMS
 # May be overridden by arch/$(ARCH)/Makefile
@@ -855,6 +856,7 @@ archprepare: prepare1 scripts_basic
 
 prepare0: archprepare FORCE
 	$(Q)$(MAKE) $(build)=.
+	$(Q)$(MAKE) $(build)=. missing-syscalls
 
 # All the preparing..
 prepare: prepare0
@@ -1277,10 +1279,7 @@ endif
 ALLSOURCE_ARCHS := $(ARCH)
 
 define find-sources
-        ( find $(__srctree) $(RCS_FIND_IGNORE) \
-	       \( -name include -o -name arch \) -prune -o \
-	       -name $1 -print; \
-	  for ARCH in $(ALLSOURCE_ARCHS) ; do \
+        ( for ARCH in $(ALLSOURCE_ARCHS) ; do \
 	       find $(__srctree)arch/$${ARCH} $(RCS_FIND_IGNORE) \
 	            -name $1 -print; \
 	  done ; \
@@ -1294,7 +1293,11 @@ define find-sources
 	            -name $1 -print; \
 	  done ; \
 	  find $(__srctree)include/asm-generic $(RCS_FIND_IGNORE) \
-	       -name $1 -print )
+	       -name $1 -print; \
+	  find $(__srctree) $(RCS_FIND_IGNORE) \
+	       \( -name include -o -name arch \) -prune -o \
+	       -name $1 -print; \
+	  )
 endef
 
 define all-sources
diff --git a/drivers/mtd/devices/Kconfig b/drivers/mtd/devices/Kconfig
index 690c94236d7..ff642f8fbee 100644
--- a/drivers/mtd/devices/Kconfig
+++ b/drivers/mtd/devices/Kconfig
@@ -49,8 +49,8 @@ config MTD_MS02NV
 
 	  If you want to compile this driver as a module ( = code which can be
 	  inserted in and removed from the running kernel whenever you want),
-	  say M here and read <file:Documentation/modules.txt>.  The module will
-	  be called ms02-nv.o.
+	  say M here and read <file:Documentation/kbuild/modules.txt>.
+	  The module will be called ms02-nv.ko.
 
 config MTD_DATAFLASH
 	tristate "Support for AT45xxx DataFlash"
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 69dba62e0ba..9e6933a5088 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -833,8 +833,8 @@ config SMC91X
 	  This driver is also available as a module ( = code which can be
 	  inserted in and removed from the running kernel whenever you want).
 	  The module will be called smc91x.  If you want to compile it as a
-	  module, say M here and read <file:Documentation/modules.txt> as well
-	  as <file:Documentation/networking/net-modules.txt>.
+	  module, say M here and read <file:Documentation/kbuild/modules.txt>
+	  as well as <file:Documentation/networking/net-modules.txt>.
 
 config SMC9194
 	tristate "SMC 9194 support"
@@ -889,7 +889,7 @@ config SMC911X
 
 	  This driver is also available as a module. The module will be 
 	  called smc911x.  If you want to compile it as a module, say M 
-	  here and read <file:Documentation/modules.txt>
+	  here and read <file:Documentation/kbuild/modules.txt>
 
 config NET_VENDOR_RACAL
 	bool "Racal-Interlan (Micom) NI cards"
diff --git a/drivers/net/wireless/Kconfig b/drivers/net/wireless/Kconfig
index c4b3dc291a5..0184614517f 100644
--- a/drivers/net/wireless/Kconfig
+++ b/drivers/net/wireless/Kconfig
@@ -153,8 +153,8 @@ config IPW2100
  
           If you want to compile the driver as a module ( = code which can be
           inserted in and removed from the running kernel whenever you want),
-          say M here and read <file:Documentation/modules.txt>.  The module
-          will be called ipw2100.ko.
+          say M here and read <file:Documentation/kbuild/modules.txt>.
+          The module will be called ipw2100.ko.
 	
 config IPW2100_MONITOR
         bool "Enable promiscuous mode"
@@ -208,8 +208,8 @@ config IPW2200
  
           If you want to compile the driver as a module ( = code which can be
           inserted in and removed from the running kernel whenever you want),
-          say M here and read <file:Documentation/modules.txt>.  The module
-          will be called ipw2200.ko.
+          say M here and read <file:Documentation/kbuild/modules.txt>.
+          The module will be called ipw2200.ko.
 
 config IPW2200_MONITOR
         bool "Enable promiscuous mode"
@@ -517,8 +517,8 @@ config PRISM54
 	  
 	  If you want to compile the driver as a module ( = code which can be
 	  inserted in and removed from the running kernel whenever you want),
-	  say M here and read <file:Documentation/modules.txt>.  The module
-	  will be called prism54.ko.
+	  say M here and read <file:Documentation/kbuild/modules.txt>.
+	  The module will be called prism54.ko.
 
 config USB_ZD1201
 	tristate "USB ZD1201 based Wireless device support"
diff --git a/drivers/scsi/Kconfig b/drivers/scsi/Kconfig
index 58c811d20eb..e62d23f6518 100644
--- a/drivers/scsi/Kconfig
+++ b/drivers/scsi/Kconfig
@@ -170,7 +170,7 @@ config CHR_DEV_SCH
 	
 	  If you want to compile this as a module ( = code which can be
 	  inserted in and removed from the running kernel whenever you want),
-	  say M here and read <file:Documentation/modules.txt> and
+	  say M here and read <file:Documentation/kbuild/modules.txt> and
 	  <file:Documentation/scsi.txt>. The module will be called ch.o.
 	  If unsure, say N.
 	
@@ -1783,7 +1783,7 @@ config ZFCP
 
           This driver is also available as a module. This module will be
           called zfcp. If you want to compile it as a module, say M here
-          and read <file:Documentation/modules.txt>.
+          and read <file:Documentation/kbuild/modules.txt>.
 
 config SCSI_SRP
 	tristate "SCSI RDMA Protocol helper library"
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index d18b51f989c..2d89d0e9bcf 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -191,7 +191,7 @@ config FB_ARMCLCD
 
 	  If you want to compile this as a module (=code which can be
 	  inserted into and removed from the running kernel), say M
-	  here and read <file:Documentation/modules.txt>.  The module
+	  here and read <file:Documentation/kbuild/modules.txt>.  The module
 	  will be called amba-clcd.
 
 choice
@@ -1494,7 +1494,7 @@ config FB_PXA
 	  This driver is also available as a module ( = code which can be
 	  inserted and removed from the running kernel whenever you want). The
 	  module will be called pxafb. If you want to compile it as a module,
-	  say M here and read <file:Documentation/modules.txt>.
+	  say M here and read <file:Documentation/kbuild/modules.txt>.
 
 	  If unsure, say N.
 
@@ -1547,7 +1547,7 @@ config FB_W100
 	  This driver is also available as a module ( = code which can be
 	  inserted and removed from the running kernel whenever you want). The
 	  module will be called w100fb. If you want to compile it as a module,
-	  say M here and read <file:Documentation/modules.txt>.
+	  say M here and read <file:Documentation/kbuild/modules.txt>.
 
 	  If unsure, say N.
 
@@ -1564,7 +1564,7 @@ config FB_S3C2410
 	  This driver is also available as a module ( = code which can be
 	  inserted and removed from the running kernel whenever you want). The
 	  module will be called s3c2410fb. If you want to compile it as a module,
-	  say M here and read <file:Documentation/modules.txt>.
+	  say M here and read <file:Documentation/kbuild/modules.txt>.
 
 	  If unsure, say N.
 config FB_S3C2410_DEBUG
diff --git a/include/linux/input.h b/include/linux/input.h
index 439954d0975..be2bf3a2b03 100644
--- a/include/linux/input.h
+++ b/include/linux/input.h
@@ -990,6 +990,10 @@ struct input_dev {
 #error "EV_MAX and INPUT_DEVICE_ID_EV_MAX do not match"
 #endif
 
+#if KEY_MIN_INTERESTING != INPUT_DEVICE_ID_KEY_MIN_INTERESTING
+#error "KEY_MIN_INTERESTING and INPUT_DEVICE_ID_KEY_MIN_INTERESTING do not match"
+#endif
+
 #if KEY_MAX != INPUT_DEVICE_ID_KEY_MAX
 #error "KEY_MAX and INPUT_DEVICE_ID_KEY_MAX do not match"
 #endif
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index e96b2dee10b..af04a555b52 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -262,6 +262,7 @@ struct i2c_device_id {
 
 /* Input */
 #define INPUT_DEVICE_ID_EV_MAX		0x1f
+#define INPUT_DEVICE_ID_KEY_MIN_INTERESTING	0x71
 #define INPUT_DEVICE_ID_KEY_MAX		0x1ff
 #define INPUT_DEVICE_ID_REL_MAX		0x0f
 #define INPUT_DEVICE_ID_ABS_MAX		0x3f
diff --git a/init/Kconfig b/init/Kconfig
index b170aa1d43b..29d9e47ee0d 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -80,16 +80,20 @@ config LOCALVERSION_AUTO
 	default y
 	help
 	  This will try to automatically determine if the current tree is a
-	  release tree by looking for git tags that
-	  belong to the current top of tree revision.
+	  release tree by looking for git tags that belong to the current
+	  top of tree revision.
 
 	  A string of the format -gxxxxxxxx will be added to the localversion
-	  if a git based tree is found.  The string generated by this will be
+	  if a git-based tree is found.  The string generated by this will be
 	  appended after any matching localversion* files, and after the value
-	  set in CONFIG_LOCALVERSION
+	  set in CONFIG_LOCALVERSION.
 
-	  Note: This requires Perl, and a git repository, but not necessarily
-	  the git or cogito tools to be installed.
+	  (The actual string used here is the first eight characters produced
+	  by running the command:
+
+	    $ git rev-parse --verify HEAD
+
+	  which is done within the script "scripts/setlocalversion".)
 
 config SWAP
 	bool "Support for paging of anonymous memory (swap)"
diff --git a/init/main.c b/init/main.c
index 80f09f31bfa..df982ff5d2b 100644
--- a/init/main.c
+++ b/init/main.c
@@ -82,7 +82,7 @@
 #warning gcc-4.1.0 is known to miscompile the kernel.  A different compiler version is recommended.
 #endif
 
-static int init(void *);
+static int kernel_init(void *);
 
 extern void init_IRQ(void);
 extern void fork_init(unsigned long);
@@ -431,7 +431,7 @@ static void __init setup_command_line(char *command_line)
 static void noinline rest_init(void)
 	__releases(kernel_lock)
 {
-	kernel_thread(init, NULL, CLONE_FS | CLONE_SIGHAND);
+	kernel_thread(kernel_init, NULL, CLONE_FS | CLONE_SIGHAND);
 	numa_default_policy();
 	unlock_kernel();
 
@@ -768,7 +768,7 @@ static int noinline init_post(void)
 	panic("No init found.  Try passing init= option to kernel.");
 }
 
-static int __init init(void * unused)
+static int __init kernel_init(void * unused)
 {
 	lock_kernel();
 	/*
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 79afd00bbe5..bdbf3fe14de 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -333,6 +333,9 @@ config DEBUG_INFO
 	help
           If you say Y here the resulting kernel image will include
 	  debugging info resulting in a larger kernel image.
+	  This adds debug symbols to the kernel and modules (gcc -g), and
+	  is needed if you intend to use kernel crashdump or binary object
+	  tools like crash, kgdb, LKCD, gdb, etc on the kernel.
 	  Say Y here only if you plan to debug the kernel.
 
 	  If unsure, say N.
diff --git a/net/ipv6/netfilter/Kconfig b/net/ipv6/netfilter/Kconfig
index da07e9a88ee..bbe99f842f9 100644
--- a/net/ipv6/netfilter/Kconfig
+++ b/net/ipv6/netfilter/Kconfig
@@ -198,7 +198,7 @@ config IP6_NF_RAW
 	  and OUTPUT chains.
 	
 	  If you want to compile it as a module, say M here and read
-	  <file:Documentation/modules.txt>.  If unsure, say `N'.
+	  <file:Documentation/kbuild/modules.txt>.  If unsure, say `N'.
 
 endmenu
 
diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
index c558f321425..ea6211cade0 100644
--- a/net/netfilter/Kconfig
+++ b/net/netfilter/Kconfig
@@ -100,7 +100,7 @@ config NF_CT_PROTO_SCTP
 	  tracking code will be able to do state tracking on SCTP connections.
 
 	  If you want to compile it as a module, say M here and read
-	  Documentation/modules.txt.  If unsure, say `N'.
+	  <file:Documentation/kbuild/modules.txt>.  If unsure, say `N'.
 
 config NF_CONNTRACK_AMANDA
 	tristate "Amanda backup protocol support"
@@ -279,8 +279,8 @@ config NETFILTER_XT_TARGET_CONNMARK
 	  affects the connection mark value rather than the packet mark value.
 	
 	  If you want to compile it as a module, say M here and read
-	  <file:Documentation/modules.txt>.  The module will be called
-	  ipt_CONNMARK.o.  If unsure, say `N'.
+	  <file:Documentation/kbuild/modules.txt>.  The module will be called
+	  ipt_CONNMARK.ko.  If unsure, say `N'.
 
 config NETFILTER_XT_TARGET_DSCP
 	tristate '"DSCP" target support'
@@ -341,7 +341,7 @@ config NETFILTER_XT_TARGET_NOTRACK
 	  no protocol helpers for the selected packets).
 	
 	  If you want to compile it as a module, say M here and read
-	  <file:Documentation/modules.txt>.  If unsure, say `N'.
+	  <file:Documentation/kbuild/modules.txt>.  If unsure, say `N'.
 
 config NETFILTER_XT_TARGET_SECMARK
 	tristate '"SECMARK" target support'
@@ -397,7 +397,7 @@ config NETFILTER_XT_MATCH_COMMENT
 	  comments in your iptables ruleset.
 
 	  If you want to compile it as a module, say M here and read
-	  <file:Documentation/modules.txt>.  If unsure, say `N'.
+	  <file:Documentation/kbuild/modules.txt>.  If unsure, say `N'.
 
 config NETFILTER_XT_MATCH_CONNBYTES
 	tristate  '"connbytes" per-connection counter match support'
@@ -409,7 +409,7 @@ config NETFILTER_XT_MATCH_CONNBYTES
 	  number of bytes and/or packets for each direction within a connection.
 
 	  If you want to compile it as a module, say M here and read
-	  <file:Documentation/modules.txt>.  If unsure, say `N'.
+	  <file:Documentation/kbuild/modules.txt>.  If unsure, say `N'.
 
 config NETFILTER_XT_MATCH_CONNMARK
 	tristate  '"connmark" connection mark match support'
@@ -421,8 +421,8 @@ config NETFILTER_XT_MATCH_CONNMARK
 	  connection mark value previously set for the session by `CONNMARK'. 
 	
 	  If you want to compile it as a module, say M here and read
-	  <file:Documentation/modules.txt>.  The module will be called
-	  ipt_connmark.o.  If unsure, say `N'.
+	  <file:Documentation/kbuild/modules.txt>.  The module will be called
+	  ipt_connmark.ko.  If unsure, say `N'.
 
 config NETFILTER_XT_MATCH_CONNTRACK
 	tristate '"conntrack" connection tracking match support'
@@ -446,7 +446,7 @@ config NETFILTER_XT_MATCH_DCCP
 	  and DCCP flags.
 
 	  If you want to compile it as a module, say M here and read
-	  <file:Documentation/modules.txt>.  If unsure, say `N'.
+	  <file:Documentation/kbuild/modules.txt>.  If unsure, say `N'.
 
 config NETFILTER_XT_MATCH_DSCP
 	tristate '"DSCP" match support'
@@ -565,7 +565,7 @@ config NETFILTER_XT_MATCH_QUOTA
 	  byte counter.
 
 	  If you want to compile it as a module, say M here and read
-	  <file:Documentation/modules.txt>.  If unsure, say `N'.
+	  <file:Documentation/kbuild/modules.txt>.  If unsure, say `N'.
 
 config NETFILTER_XT_MATCH_REALM
 	tristate  '"realm" match support'
@@ -579,7 +579,7 @@ config NETFILTER_XT_MATCH_REALM
 	  in tc world.
 	
 	  If you want to compile it as a module, say M here and read
-	  <file:Documentation/modules.txt>.  If unsure, say `N'.
+	  <file:Documentation/kbuild/modules.txt>.  If unsure, say `N'.
 
 config NETFILTER_XT_MATCH_SCTP
 	tristate  '"sctp" protocol match support (EXPERIMENTAL)'
@@ -590,7 +590,7 @@ config NETFILTER_XT_MATCH_SCTP
 	  and SCTP chunk types.
 
 	  If you want to compile it as a module, say M here and read
-	  <file:Documentation/modules.txt>.  If unsure, say `N'.
+	  <file:Documentation/kbuild/modules.txt>.  If unsure, say `N'.
 
 config NETFILTER_XT_MATCH_STATE
 	tristate '"state" match support'
diff --git a/net/tipc/Kconfig b/net/tipc/Kconfig
index 3891cc00087..f9e367d946e 100644
--- a/net/tipc/Kconfig
+++ b/net/tipc/Kconfig
@@ -18,7 +18,7 @@ config TIPC
 	  This protocol support is also available as a module ( = code which
 	  can be inserted in and removed from the running kernel whenever you
 	  want). The module will be called tipc. If you want to compile it
-	  as a module, say M here and read <file:Documentation/modules.txt>.
+	  as a module, say M here and read <file:Documentation/kbuild/modules.txt>.
 
 	  If in doubt, say N.
 
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index e2ad2dccccd..a525112847f 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -131,13 +131,13 @@ $(multi-objs-y:.o=.lst) : modname = $(modname-multi)
 quiet_cmd_cc_s_c = CC $(quiet_modtag)  $@
 cmd_cc_s_c       = $(CC) $(c_flags) -fverbose-asm -S -o $@ $<
 
-%.s: %.c FORCE
+$(obj)/%.s: $(src)/%.c FORCE
 	$(call if_changed_dep,cc_s_c)
 
 quiet_cmd_cc_i_c = CPP $(quiet_modtag) $@
 cmd_cc_i_c       = $(CPP) $(c_flags)   -o $@ $<
 
-%.i: %.c FORCE
+$(obj)/%.i: $(src)/%.c FORCE
 	$(call if_changed_dep,cc_i_c)
 
 quiet_cmd_cc_symtypes_c = SYM $(quiet_modtag) $@
@@ -146,7 +146,7 @@ cmd_cc_symtypes_c	   = \
 		| $(GENKSYMS) -T $@ >/dev/null;				\
 		test -s $@ || rm -f $@
 
-%.symtypes : %.c FORCE
+$(obj)/%.symtypes : $(src)/%.c FORCE
 	$(call if_changed_dep,cc_symtypes_c)
 
 # C (.c) files
@@ -198,14 +198,13 @@ define rule_cc_o_c
 endef
 
 # Built-in and composite module parts
-
-%.o: %.c FORCE
+$(obj)/%.o: $(src)/%.c FORCE
 	$(call cmd,force_checksrc)
 	$(call if_changed_rule,cc_o_c)
 
 # Single-part modules are special since we need to mark them in $(MODVERDIR)
 
-$(single-used-m): %.o: %.c FORCE
+$(single-used-m): $(obj)/%.o: $(src)/%.c FORCE
 	$(call cmd,force_checksrc)
 	$(call if_changed_rule,cc_o_c)
 	@{ echo $(@:.o=.ko); echo $@; } > $(MODVERDIR)/$(@F:.o=.mod)
@@ -215,7 +214,7 @@ quiet_cmd_cc_lst_c = MKLST   $@
 		     $(CONFIG_SHELL) $(srctree)/scripts/makelst $*.o \
 				     System.map $(OBJDUMP) > $@
 
-%.lst: %.c FORCE
+$(obj)/%.lst: $(src)/%.c FORCE
 	$(call if_changed_dep,cc_lst_c)
 
 # Compile assembler sources (.S)
@@ -229,13 +228,13 @@ $(real-objs-m:.o=.s): modkern_aflags := $(AFLAGS_MODULE)
 quiet_cmd_as_s_S = CPP $(quiet_modtag) $@
 cmd_as_s_S       = $(CPP) $(a_flags)   -o $@ $< 
 
-%.s: %.S FORCE
+$(obj)/%.s: $(src)/%.S FORCE
 	$(call if_changed_dep,as_s_S)
 
 quiet_cmd_as_o_S = AS $(quiet_modtag)  $@
 cmd_as_o_S       = $(CC) $(a_flags) -c -o $@ $<
 
-%.o: %.S FORCE
+$(obj)/%.o: $(src)/%.S FORCE
 	$(call if_changed_dep,as_o_S)
 
 targets += $(real-objs-y) $(real-objs-m) $(lib-y)
@@ -246,7 +245,7 @@ targets += $(extra-y) $(MAKECMDGOALS) $(always)
 quiet_cmd_cpp_lds_S = LDS     $@
       cmd_cpp_lds_S = $(CPP) $(cpp_flags) -D__ASSEMBLY__ -o $@ $<
 
-%.lds: %.lds.S FORCE
+$(obj)/%.lds: $(src)/%.lds.S FORCE
 	$(call if_changed_dep,cpp_lds_S)
 
 # Build the compiled-in targets
diff --git a/scripts/Makefile.host b/scripts/Makefile.host
index 575afbe5e37..6943a7a5bb9 100644
--- a/scripts/Makefile.host
+++ b/scripts/Makefile.host
@@ -114,7 +114,7 @@ hostcxx_flags  = -Wp,-MD,$(depfile) $(__hostcxx_flags)
 quiet_cmd_host-csingle 	= HOSTCC  $@
       cmd_host-csingle	= $(HOSTCC) $(hostc_flags) -o $@ $< \
 	  	$(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
-$(host-csingle): %: %.c FORCE
+$(host-csingle): $(obj)/%: $(src)/%.c FORCE
 	$(call if_changed_dep,host-csingle)
 
 # Link an executable based on list of .o files, all plain c
@@ -123,14 +123,14 @@ quiet_cmd_host-cmulti	= HOSTLD  $@
       cmd_host-cmulti	= $(HOSTCC) $(HOSTLDFLAGS) -o $@ \
 			  $(addprefix $(obj)/,$($(@F)-objs)) \
 			  $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
-$(host-cmulti): %: $(host-cobjs) $(ho