Merge tag 'kbuild-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

Pull Kbuild updates from Masahiro Yamada:

 - Change V=1 option to print both short log and full command log

 - Allow V=1 and V=2 to be combined as V=12

 - Make W=1 detect wrong .gitignore files

 - Tree-wide cleanups for unused command line arguments passed to Clang

 - Stop using -Qunused-arguments with Clang

 - Make scripts/setlocalversion handle only correct release tags instead
   of any arbitrary annotated tag

 - Create Debian and RPM source packages without cleaning the source
   tree

 - Various cleanups for packaging

* tag 'kbuild-v6.3' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (74 commits)
  kbuild: rpm-pkg: remove unneeded KERNELRELEASE from modules/headers_install
  docs: kbuild: remove description of KBUILD_LDS_MODULE
  .gitattributes: use 'dts' diff driver for *.dtso files
  kbuild: deb-pkg: improve the usability of source package
  kbuild: deb-pkg: fix binary-arch and clean in debian/rules
  kbuild: tar-pkg: use tar rules in scripts/Makefile.package
  kbuild: make perf-tar*-src-pkg work without relying on git
  kbuild: deb-pkg: switch over to source format 3.0 (quilt)
  kbuild: deb-pkg: make .orig tarball a hard link if possible
  kbuild: deb-pkg: hide KDEB_SOURCENAME from Makefile
  kbuild: srcrpm-pkg: create source package without cleaning
  kbuild: rpm-pkg: build binary packages from source rpm
  kbuild: deb-pkg: create source package without cleaning
  kbuild: add a tool to list files ignored by git
  Documentation/llvm: add Chimera Linux, Google and Meta datacenters
  setlocalversion: use only the correct release tag for git-describe
  setlocalversion: clean up the construction of version output
  .gitignore: ignore *.cover and *.mbx
  kbuild: remove --include-dir MAKEFLAG from top Makefile
  kbuild: fix trivial typo in comment
  ...

31 files changed, 1646 insertions, 480 deletions

diff --git a/scripts/.gitignore b/scripts/.gitignore
index b7aec8eb1bd4..feb43045d1b1 100644
--- a/scripts/.gitignore
+++ b/scripts/.gitignore
@@ -1,11 +1,12 @@
 # SPDX-License-Identifier: GPL-2.0-only
 /asn1_compiler
-/bin2c
 /generate_rust_target
 /insert-sys-cert
 /kallsyms
+/list-gitignored
 /module.lds
 /recordmcount
 /sign-file
 /sorttable
+/target.json
 /unifdef
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index 2f7356b2990b..7778cc97a4e0 100644
--- a/scripts/Kbuild.include
+++ b/scripts/Kbuild.include
@@ -99,11 +99,11 @@ define filechk
 	$(check-FORCE)
 	$(Q)set -e;						\
 	mkdir -p $(dir $@);					\
-	trap "rm -f $(dot-target).tmp" EXIT;			\
-	{ $(filechk_$(1)); } > $(dot-target).tmp;		\
-	if [ ! -r $@ ] || ! cmp -s $@ $(dot-target).tmp; then	\
+	trap "rm -f $(tmp-target)" EXIT;			\
+	{ $(filechk_$(1)); } > $(tmp-target);			\
+	if [ ! -r $@ ] || ! cmp -s $@ $(tmp-target); then	\
 		$(kecho) '  UPD     $@';			\
-		mv -f $(dot-target).tmp $@;			\
+		mv -f $(tmp-target) $@;				\
 	fi
 endef
 
@@ -125,15 +125,15 @@ dtbinst := -f $(srctree)/scripts/Makefile.dtbinst obj
 # $(Q)$(MAKE) $(clean)=dir
 clean := -f $(srctree)/scripts/Makefile.clean obj
 
-# echo command.
-# Short version is used, if $(quiet) equals `quiet_', otherwise full one.
-echo-cmd = $(if $($(quiet)cmd_$(1)),\
-	echo '  $(call escsq,$($(quiet)cmd_$(1)))$(echo-why)';)
-
-# sink stdout for 'make -s'
-       redirect :=
- quiet_redirect :=
-silent_redirect := exec >/dev/null;
+# pring log
+#
+# If quiet is "silent_", print nothing and sink stdout
+# If quiet is "quiet_", print short log
+# If quiet is empty, print short log and whole command
+silent_log_print = exec >/dev/null;
+ quiet_log_print = $(if $(quiet_cmd_$1), echo '  $(call escsq,$(quiet_cmd_$1)$(why))';)
+       log_print = echo '$(pound) $(call escsq,$(or $(quiet_cmd_$1),cmd_$1 $@)$(why))'; \
+                   echo '  $(call escsq,$(cmd_$1))';
 
 # Delete the target on interruption
 #
@@ -156,8 +156,8 @@ delete-on-interrupt = \
 		$(foreach sig, HUP INT QUIT TERM PIPE, \
 			trap 'rm -f $@; trap - $(sig); kill -s $(sig) $$$$' $(sig);))
 
-# printing commands
-cmd = @set -e; $(echo-cmd) $($(quiet)redirect) $(delete-on-interrupt) $(cmd_$(1))
+# print and execute commands
+cmd = @$(if $(cmd_$(1)),set -e; $($(quiet)log_print) $(delete-on-interrupt) $(cmd_$(1)),:)
 
 ###
 # if_changed      - execute command if any prerequisite is newer than
@@ -170,10 +170,14 @@ cmd = @set -e; $(echo-cmd) $($(quiet)redirect) $(delete-on-interrupt) $(cmd_$(1)
 ifneq ($(KBUILD_NOCMDDEP),1)
 # Check if both commands are the same including their order. Result is empty
 # string if equal. User may override this check using make KBUILD_NOCMDDEP=1
-cmd-check = $(filter-out $(subst $(space),$(space_escape),$(strip $(cmd_$@))), \
+# If the target does not exist, the *.cmd file should not be included so
+# $(savedcmd_$@) gets empty. Then, target will be built even if $(newer-prereqs)
+# happens to become empty.
+cmd-check = $(filter-out $(subst $(space),$(space_escape),$(strip $(savedcmd_$@))), \
                          $(subst $(space),$(space_escape),$(strip $(cmd_$1))))
 else
-cmd-check = $(if $(strip $(cmd_$@)),,1)
+# We still need to detect missing targets.
+cmd-check = $(if $(strip $(savedcmd_$@)),,1)
 endif
 
 # Replace >$< with >$$< to preserve $ when reloading the .cmd file
@@ -186,6 +190,8 @@ make-cmd = $(call escsq,$(subst $(pound),$$(pound),$(subst $$,$$$$,$(cmd_$(1))))
 
 # Find any prerequisites that are newer than target or that do not exist.
 # PHONY targets skipped in both cases.
+# If there is no prerequisite other than phony targets, $(newer-prereqs) becomes
+# empty even if the target does not exist. cmd-check saves this corner case.
 newer-prereqs = $(filter-out $(PHONY),$?)
 
 # It is a typical mistake to forget the FORCE prerequisite. Check it here so
@@ -199,7 +205,7 @@ if_changed = $(if $(if-changed-cond),$(cmd_and_savecmd),@:)
 
 cmd_and_savecmd =                                                            \
 	$(cmd);                                                              \
-	printf '%s\n' 'cmd_$@ := $(make-cmd)' > $(dot-target).cmd
+	printf '%s\n' 'savedcmd_$@ := $(make-cmd)' > $(dot-target).cmd
 
 # Execute the command and also postprocess generated .d dependencies file.
 if_changed_dep = $(if $(if-changed-cond),$(cmd_and_fixdep),@:)
@@ -233,13 +239,13 @@ if_changed_rule = $(if $(if-changed-cond),$(rule_$(1)),@:)
 # (5) No dir/.target.cmd file (used to store command line)
 # (6) No dir/.target.cmd file and target not listed in $(targets)
 #     This is a good hint that there is a bug in the kbuild file
-ifeq ($(KBUILD_VERBOSE),2)
-why =                                                                        \
+ifneq ($(findstring 2, $(KBUILD_VERBOSE)),)
+_why =                                                                        \
     $(if $(filter $@, $(PHONY)),- due to target is PHONY,                    \
         $(if $(wildcard $@),                                                 \
             $(if $(newer-prereqs),- due to: $(newer-prereqs),                \
                 $(if $(cmd-check),                                           \
-                    $(if $(cmd_$@),- due to command line change,             \
+                    $(if $(savedcmd_$@),- due to command line change,        \
                         $(if $(filter $@, $(targets)),                       \
                             - due to missing .cmd file,                      \
                             - due to $(notdir $@) not in $$(targets)         \
@@ -251,7 +257,7 @@ why =                                                                        \
          )                                                                   \
      )
 
-echo-why = $(call escsq, $(strip $(why)))
+why = $(space)$(strip $(_why))
 endif
 
 ###############################################################################
diff --git a/scripts/Kconfig.include b/scripts/Kconfig.include
index 274125307ebd..5a84b6443875 100644
--- a/scripts/Kconfig.include
+++ b/scripts/Kconfig.include
@@ -33,7 +33,7 @@ ld-option = $(success,$(LD) -v $(1))
 
 # $(as-instr,<instr>)
 # Return y if the assembler supports <instr>, n otherwise
-as-instr = $(success,printf "%b\n" "$(1)" | $(CC) $(CLANG_FLAGS) -c -x assembler -o /dev/null -)
+as-instr = $(success,printf "%b\n" "$(1)" | $(CC) $(CLANG_FLAGS) -c -x assembler-with-cpp -o /dev/null -)
 
 # check if $(CC) and $(LD) exist
 $(error-if,$(failure,command -v $(CC)),C compiler '$(CC)' not found)
diff --git a/scripts/Makefile b/scripts/Makefile
index 1575af84d557..e8917975905c 100644
--- a/scripts/Makefile
+++ b/scripts/Makefile
@@ -3,15 +3,20 @@
 # scripts contains sources for various helper programs used throughout
 # the kernel for the build process.
 
-hostprogs-always-$(CONFIG_BUILD_BIN2C)			+= bin2c
 hostprogs-always-$(CONFIG_KALLSYMS)			+= kallsyms
 hostprogs-always-$(BUILD_C_RECORDMCOUNT)		+= recordmcount
 hostprogs-always-$(CONFIG_BUILDTIME_TABLE_SORT)		+= sorttable
 hostprogs-always-$(CONFIG_ASN1)				+= asn1_compiler
 hostprogs-always-$(CONFIG_MODULE_SIG_FORMAT)		+= sign-file
 hostprogs-always-$(CONFIG_SYSTEM_EXTRA_CERTIFICATE)	+= insert-sys-cert
-hostprogs-always-$(CONFIG_RUST)				+= generate_rust_target
+always-$(CONFIG_RUST)					+= target.json
 
+filechk_rust_target = $< < include/config/auto.conf
+
+$(obj)/target.json: scripts/generate_rust_target include/config/auto.conf FORCE
+	$(call filechk,rust_target)
+
+hostprogs += generate_rust_target
 generate_rust_target-rust := y
 
 HOSTCFLAGS_sorttable.o = -I$(srctree)/tools/include
@@ -33,7 +38,7 @@ HOSTCFLAGS_sorttable.o += -DMCOUNT_SORT_ENABLED
 endif
 
 # The following programs are only built on demand
-hostprogs += unifdef
+hostprogs += list-gitignored unifdef
 
 # The module linker script is preprocessed on demand
 targets += module.lds
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index a0d5c6cca76d..76323201232a 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -285,12 +285,9 @@ rust_common_cmd = \
 	-Zcrate-attr=no_std \
 	-Zcrate-attr='feature($(rust_allowed_features))' \
 	--extern alloc --extern kernel \
-	--crate-type rlib --out-dir $(obj) -L $(objtree)/rust/ \
-	--crate-name $(basename $(notdir $@))
-
-rust_handle_depfile = \
-	mv $(obj)/$(basename $(notdir $@)).d $(depfile); \
-	sed -i '/^\#/d' $(depfile)
+	--crate-type rlib -L $(objtree)/rust/ \
+	--crate-name $(basename $(notdir $@)) \
+	--emit=dep-info=$(depfile)
 
 # `--emit=obj`, `--emit=asm` and `--emit=llvm-ir` imply a single codegen unit
 # will be used. We explicitly request `-Ccodegen-units=1` in any case, and
@@ -301,34 +298,27 @@ rust_handle_depfile = \
 # would not match each other.
 
 quiet_cmd_rustc_o_rs = $(RUSTC_OR_CLIPPY_QUIET) $(quiet_modtag) $@
-      cmd_rustc_o_rs = \
-	$(rust_common_cmd) --emit=dep-info,obj $<; \
-	$(rust_handle_depfile)
+      cmd_rustc_o_rs = $(rust_common_cmd) --emit=obj=$@ $<
 
 $(obj)/%.o: $(src)/%.rs FORCE
 	$(call if_changed_dep,rustc_o_rs)
 
 quiet_cmd_rustc_rsi_rs = $(RUSTC_OR_CLIPPY_QUIET) $(quiet_modtag) $@
       cmd_rustc_rsi_rs = \
-	$(rust_common_cmd) --emit=dep-info -Zunpretty=expanded $< >$@; \
-	command -v $(RUSTFMT) >/dev/null && $(RUSTFMT) $@; \
-	$(rust_handle_depfile)
+	$(rust_common_cmd) -Zunpretty=expanded $< >$@; \
+	command -v $(RUSTFMT) >/dev/null && $(RUSTFMT) $@
 
 $(obj)/%.rsi: $(src)/%.rs FORCE
 	$(call if_changed_dep,rustc_rsi_rs)
 
 quiet_cmd_rustc_s_rs = $(RUSTC_OR_CLIPPY_QUIET) $(quiet_modtag) $@
-      cmd_rustc_s_rs = \
-	$(rust_common_cmd) --emit=dep-info,asm $<; \
-	$(rust_handle_depfile)
+      cmd_rustc_s_rs = $(rust_common_cmd) --emit=asm=$@ $<
 
 $(obj)/%.s: $(src)/%.rs FORCE
 	$(call if_changed_dep,rustc_s_rs)
 
 quiet_cmd_rustc_ll_rs = $(RUSTC_OR_CLIPPY_QUIET) $(quiet_modtag) $@
-      cmd_rustc_ll_rs = \
-	$(rust_common_cmd) --emit=dep-info,llvm-ir $<; \
-	$(rust_handle_depfile)
+      cmd_rustc_ll_rs = $(rust_common_cmd) --emit=llvm-ir=$@ $<
 
 $(obj)/%.ll: $(src)/%.rs FORCE
 	$(call if_changed_dep,rustc_ll_rs)
diff --git a/scripts/Makefile.clang b/scripts/Makefile.clang
index 87285b76adb2..70b354fa1cb4 100644
--- a/scripts/Makefile.clang
+++ b/scripts/Makefile.clang
@@ -36,6 +36,8 @@ endif
 # so they can be implemented or wrapped in cc-option.
 CLANG_FLAGS	+= -Werror=unknown-warning-option
 CLANG_FLAGS	+= -Werror=ignored-optimization-argument
+CLANG_FLAGS	+= -Werror=option-ignored
+CLANG_FLAGS	+= -Werror=unused-command-line-argument
 KBUILD_CFLAGS	+= $(CLANG_FLAGS)
 KBUILD_AFLAGS	+= $(CLANG_FLAGS)
 export CLANG_FLAGS
diff --git a/scripts/Makefile.compiler b/scripts/Makefile.compiler
index 3d8adfd34af1..7aa1fbc4aafe 100644
--- a/scripts/Makefile.compiler
+++ b/scripts/Makefile.compiler
@@ -29,16 +29,16 @@ try-run = $(shell set -e;		\
 	fi)
 
 # as-option
-# Usage: cflags-y += $(call as-option,-Wa$(comma)-isa=foo,)
+# Usage: aflags-y += $(call as-option,-Wa$(comma)-isa=foo,)
 
 as-option = $(call try-run,\
-	$(CC) $(KBUILD_CFLAGS) $(1) -c -x assembler /dev/null -o "$$TMP",$(1),$(2))
+	$(CC) -Werror $(KBUILD_AFLAGS) $(1) -c -x assembler-with-cpp /dev/null -o "$$TMP",$(1),$(2))
 
 # as-instr
-# Usage: cflags-y += $(call as-instr,instr,option1,option2)
+# Usage: aflags-y += $(call as-instr,instr,option1,option2)
 
 as-instr = $(call try-run,\
-	printf "%b\n" "$(1)" | $(CC) $(KBUILD_AFLAGS) -c -x assembler -o "$$TMP" -,$(2),$(3))
+	printf "%b\n" "$(1)" | $(CC) -Werror $(KBUILD_AFLAGS) -c -x assembler-with-cpp -o "$$TMP" -,$(2),$(3))
 
 # __cc-option
 # Usage: MY_CFLAGS += $(call __cc-option,$(CC),$(MY_CFLAGS),-march=winchip-c6,-march=i586)
diff --git a/scripts/Makefile.host b/scripts/Makefile.host
index da133780b751..7aea9005e497 100644
--- a/scripts/Makefile.host
+++ b/scripts/Makefile.host
@@ -80,25 +80,24 @@ host-rust	:= $(addprefix $(obj)/,$(host-rust))
 #####
 # Handle options to gcc. Support building with separate output directory
 
-_hostc_flags   = $(KBUILD_HOSTCFLAGS)   $(HOST_EXTRACFLAGS)   \
+hostc_flags    = -Wp,-MMD,$(depfile) \
+                 $(KBUILD_HOSTCFLAGS) $(HOST_EXTRACFLAGS) \
                  $(HOSTCFLAGS_$(target-stem).o)
-_hostcxx_flags = $(KBUILD_HOSTCXXFLAGS) $(HOST_EXTRACXXFLAGS) \
+hostcxx_flags  = -Wp,-MMD,$(depfile) \
+                 $(KBUILD_HOSTCXXFLAGS) $(HOST_EXTRACXXFLAGS) \
                  $(HOSTCXXFLAGS_$(target-stem).o)
-_hostrust_flags = $(KBUILD_HOSTRUSTFLAGS) $(HOST_EXTRARUSTFLAGS) \
-                  $(HOSTRUSTFLAGS_$(target-stem))
+hostrust_flags = --emit=dep-info=$(depfile) \
+                 $(KBUILD_HOSTRUSTFLAGS) $(HOST_EXTRARUSTFLAGS) \
+                 $(HOSTRUSTFLAGS_$(target-stem))
 
 # $(objtree)/$(obj) for including generated headers from checkin source files
 ifeq ($(KBUILD_EXTMOD),)
 ifdef building_out_of_srctree
-_hostc_flags   += -I $(objtree)/$(obj)
-_hostcxx_flags += -I $(objtree)/$(obj)
+hostc_flags   += -I $(objtree)/$(obj)
+hostcxx_flags += -I $(objtree)/$(obj)
 endif
 endif
 
-hostc_flags    = -Wp,-MMD,$(depfile) $(_hostc_flags)
-hostcxx_flags  = -Wp,-MMD,$(depfile) $(_hostcxx_flags)
-hostrust_flags = $(_hostrust_flags)
-
 #####
 # Compile programs on the host
 
@@ -149,10 +148,7 @@ $(host-cxxobjs): $(obj)/%.o: $(src)/%.cc FORCE
 # host-rust -> Executable
 quiet_cmd_host-rust	= HOSTRUSTC $@
       cmd_host-rust	= \
-	$(HOSTRUSTC) $(hostrust_flags) --emit=dep-info,link \
-		--out-dir=$(obj)/ $<; \
-	mv $(obj)/$(target-stem).d $(depfile); \
-	sed -i '/^\#/d' $(depfile)
+	$(HOSTRUSTC) $(hostrust_flags) --emit=link=$@ $<
 $(host-rust): $(obj)/%: $(src)/%.rs FORCE
 	$(call if_changed_dep,host-rust)
 
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 4a4a5f67c1a6..100a386fcd71 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -368,40 +368,25 @@ DTC_FLAGS += $(DTC_FLAGS_$(basetarget))
 DTC_FLAGS += $(if $(filter $(patsubst $(obj)/%,%,$@), $(base-dtb-y)), -@)
 
 # Generate an assembly file to wrap the output of the device tree compiler
-quiet_cmd_dt_S_dtb= DTBS    $@
-cmd_dt_S_dtb=						\
-{							\
-	echo '\#include <asm-generic/vmlinux.lds.h>'; 	\
-	echo '.section .dtb.init.rodata,"a"';		\
-	echo '.balign STRUCT_ALIGNMENT';		\
-	echo '.global __dtb_$(subst -,_,$(*F))_begin';	\
-	echo '__dtb_$(subst -,_,$(*F))_begin:';		\
-	echo '.incbin "$<" ';				\
-	echo '__dtb_$(subst -,_,$(*F))_end:';		\
-	echo '.global __dtb_$(subst -,_,$(*F))_end';	\
-	echo '.balign STRUCT_ALIGNMENT'; 		\
-} > $@
+quiet_cmd_wrap_S_dtb = WRAP    $@
+      cmd_wrap_S_dtb = {								\
+		symbase=__$(patsubst .%,%,$(suffix $<))_$(subst -,_,$(notdir $*));	\
+		echo '\#include <asm-generic/vmlinux.lds.h>';				\
+		echo '.section .dtb.init.rodata,"a"';					\
+		echo '.balign STRUCT_ALIGNMENT';					\
+		echo ".global $${symbase}_begin";					\
+		echo "$${symbase}_begin:";						\
+		echo '.incbin "$<" ';							\
+		echo ".global $${symbase}_end";						\
+		echo "$${symbase}_end:";						\
+		echo '.balign STRUCT_ALIGNMENT';					\
+	} > $@
 
 $(obj)/%.dtb.S: $(obj)/%.dtb FORCE
-	$(call if_changed,dt_S_dtb)
-
-# Generate an assembly file to wrap the output of the device tree compiler
-quiet_cmd_dt_S_dtbo= DTBOS   $@
-cmd_dt_S_dtbo=						\
-{							\
-	echo '\#include <asm-generic/vmlinux.lds.h>';	\
-	echo '.section .dtb.init.rodata,"a"';		\
-	echo '.balign STRUCT_ALIGNMENT';		\
-	echo '.global __dtbo_$(subst -,_,$(*F))_begin';	\
-	echo '__dtbo_$(subst -,_,$(*F))_begin:';	\
-	echo '.incbin "$<" ';				\
-	echo '__dtbo_$(subst -,_,$(*F))_end:';		\
-	echo '.global __dtbo_$(subst -,_,$(*F))_end';	\
-	echo '.balign STRUCT_ALIGNMENT';		\
-} > $@
+	$(call if_changed,wrap_S_dtb)
 
 $(obj)/%.dtbo.S: $(obj)/%.dtbo FORCE
-	$(call if_changed,dt_S_dtbo)
+	$(call if_changed,wrap_S_dtb)
 
 quiet_cmd_dtc = DTC     $@
 cmd_dtc = $(HOSTCC) -E $(dtc_cpp_flags) -x assembler-with-cpp -o $(dtc-tmp) $< ; \
diff --git a/scripts/Makefile.modfinal b/scripts/Makefile.modfinal
index a30d5b08eee9..4703f652c009 100644
--- a/scripts/Makefile.modfinal
+++ b/scripts/Makefile.modfinal
@@ -54,7 +54,7 @@ newer_prereqs_except = $(filter-out $(PHONY) $(1),$?)
 # Same as if_changed, but allows to exclude specified extra dependencies
 if_changed_except = $(if $(call newer_prereqs_except,$(2))$(cmd-check),      \
 	$(cmd);                                                              \
-	printf '%s\n' 'cmd_$@ := $(make-cmd)' > $(dot-target).cmd, @:)
+	printf '%s\n' 'savedcmd_$@ := $(make-cmd)' > $(dot-target).cmd, @:)
 
 # Re-generate module BTFs if either module's .ko or vmlinux changed
 %.ko: %.o %.mod.o scripts/module.lds $(and $(CONFIG_DEBUG_INFO_BTF_MODULES),$(KBUILD_BUILTIN),vmlinux) FORCE
diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost
index 43343e13c542..0980c58d8afc 100644
--- a/scripts/Makefile.modpost
+++ b/scripts/Makefile.modpost
@@ -121,16 +121,14 @@ modpost-args += -e $(addprefix -i , $(KBUILD_EXTRA_SYMBOLS))
 
 endif # ($(KBUILD_EXTMOD),)
 
-ifneq ($(missing-input),)
-modpost-args += -w
-endif
-
 quiet_cmd_modpost = MODPOST $@
       cmd_modpost = \
 	$(if $(missing-input), \
 		echo >&2 "WARNING: $(missing-input) is missing."; \
 		echo >&2 "         Modules may not have dependencies or modversions."; \
-		echo >&2 "         You may get many unresolved symbol warnings.";) \
+		echo >&2 "         You may get many unresolved symbol errors."; \
+		echo >&2 "         You can set KBUILD_MODPOST_WARN=1 to turn errors into warning"; \
+		echo >&2 "         if you want to proceed at your own risk.";) \
 	$(MODPOST) $(modpost-args)
 
 targets += $(output-symdump)
diff --git a/scripts/Makefile.package b/scripts/Makefile.package
index 525a2820976f..b941e6341b36 100644
--- a/scripts/Makefile.package
+++ b/scripts/Makefile.package
@@ -3,36 +3,13 @@
 
 include $(srctree)/scripts/Kbuild.include
 
-# RPM target
-# ---------------------------------------------------------------------------
-# The rpm target generates two rpm files:
-# /usr/src/packages/SRPMS/kernel-2.6.7rc2-1.src.rpm
-# /usr/src/packages/RPMS/i386/kernel-2.6.7rc2-1.<arch>.rpm
-# The src.rpm files includes all source for the kernel being built
-# The <arch>.rpm includes kernel configuration, modules etc.
-#
-# Process to create the rpm files
-# a) clean the kernel
-# b) Generate .spec file
-# c) Build a tar ball, using symlink to make kernel version
-#    first entry in the path
-# d) and pack the result to a tar.gz file
-# e) generate the rpm files, based on kernel.spec
-# - Use /. to avoid tar packing just the symlink
-
-# Note that the rpm-pkg target cannot be used with KBUILD_OUTPUT,
-# but the binrpm-pkg target can; for some reason O= gets ignored.
-
-# Remove hyphens since they have special meaning in RPM filenames
 KERNELPATH := kernel-$(subst -,_,$(KERNELRELEASE))
-KDEB_SOURCENAME ?= linux-upstream
 KBUILD_PKG_ROOTCMD ?="fakeroot -u"
-export KDEB_SOURCENAME
 # Include only those top-level files that are needed by make, plus the GPL copy
 TAR_CONTENT := Documentation LICENSES arch block certs crypto drivers fs \
                include init io_uring ipc kernel lib mm net rust \
                samples scripts security sound tools usr virt \
-               .config .scmversion Makefile \
+               .config Makefile \
                Kbuild Kconfig COPYING $(wildcard localversion*)
 MKSPEC     := $(srctree)/scripts/package/mkspec
 
@@ -42,35 +19,77 @@ if test "$(objtree)" != "$(srctree)"; then \
 	echo >&2; \
 	echo >&2 "  ERROR:"; \
 	echo >&2 "  Building source tarball is not possible outside the"; \
-	echo >&2 "  kernel source tree. Don't set KBUILD_OUTPUT, or use the"; \
-	echo >&2 "  binrpm-pkg or bindeb-pkg target instead."; \
+	echo >&2 "  kernel source tree. Don't set KBUILD_OUTPUT"; \
 	echo >&2; \
 	false; \
 fi ; \
-$(srctree)/scripts/setlocalversion --save-scmversion; \
 tar -I $(KGZIP) -c $(RCS_TAR_IGNORE) -f $(2).tar.gz \
-	--transform 's:^:$(2)/:S' $(TAR_CONTENT) $(3); \
-rm -f $(objtree)/.scmversion
+	--transform 's:^:$(2)/:S' $(TAR_CONTENT) $(3)
+
+# .tmp_filelist .tmp_filelist_exclude
+# ---------------------------------------------------------------------------
+
+scripts/list-gitignored: FORCE
+	$(Q)$(MAKE) -f $(srctree)/Makefile scripts_package
+
+# 1f5d3a6b6532e25a5cdf1f311956b2b03d343a48 removed '*.rej' from .gitignore,
+# but it is definitely a generated file.
+filechk_filelist = \
+	$< --exclude='*.rej' --output=$@_exclude --prefix=./ --rootdir=$(srctree) --stat=-
+
+.tmp_filelist: scripts/list-gitignored FORCE
+	$(call filechk,filelist)
+
+# tarball
+# ---------------------------------------------------------------------------
+
+quiet_cmd_tar = TAR     $@
+      cmd_tar = tar -c -f $@ $(tar-compress-opt) $(tar-exclude-opt) \
+                --owner=0 --group=0 --sort=name \
+                --transform 's:^\.:$*:S' -C $(tar-rootdir) .
+
+tar-rootdir := $(srctree)
+
+%.tar:
+	$(call cmd,tar)
+
+%.tar.gz: private tar-compress-opt := -I $(KGZIP)
+%.tar.gz:
+	$(call cmd,tar)
+
+%.tar.bz2: private tar-compress-opt := -I $(KBZIP2)
+%.tar.bz2:
+	$(call cmd,tar)
+
+%.tar.xz: private tar-compress-opt := -I $(XZ)
+%.tar.xz:
+	$(call cmd,tar)
+
+%.tar.zst: private tar-compress-opt := -I $(ZSTD)
+%.tar.zst:
+	$(call cmd,tar)
+
+# Linux source tarball
+# ---------------------------------------------------------------------------
+
+linux.tar.gz: tar-exclude-opt = --exclude=./$@ --exclude-from=$<_exclude
+linux.tar.gz: .tmp_filelist
 
 # rpm-pkg
 # ---------------------------------------------------------------------------
 PHONY += rpm-pkg
-rpm-pkg:
-	$(MAKE) clean
-	$(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec
-	$(call cmd,src_tar,$(KERNELPATH),kernel.spec)
-	+rpmbuild $(RPMOPTS) --target $(UTS_MACHINE)-linux -ta $(KERNELPATH).tar.gz \
+rpm-pkg: srpm = $(shell rpmspec --srpm --query --queryformat='%{name}-%{VERSION}-%{RELEASE}.src.rpm' kernel.spec)
+rpm-pkg: srcrpm-pkg
+	+rpmbuild $(RPMOPTS) --target $(UTS_MACHINE)-linux -rb $(srpm) \
 	--define='_smp_mflags %{nil}'
 
 # srcrpm-pkg
 # ---------------------------------------------------------------------------
 PHONY += srcrpm-pkg
-srcrpm-pkg:
-	$(MAKE) clean
+srcrpm-pkg: linux.tar.gz
 	$(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec
-	$(call cmd,src_tar,$(KERNELPATH),kernel.spec)
-	+rpmbuild $(RPMOPTS) --target $(UTS_MACHINE)-linux -ts $(KERNELPATH).tar.gz \
-	--define='_smp_mflags %{nil}' --define='_srcrpmdir $(srctree)'
+	+rpmbuild $(RPMOPTS) --target $(UTS_MACHINE)-linux -bs kernel.spec \
+	--define='_smp_mflags %{nil}' --define='_sourcedir .' --define='_srcrpmdir .'
 
 # binrpm-pkg
 # ---------------------------------------------------------------------------
@@ -81,18 +100,30 @@ binrpm-pkg:
 	+rpmbuild $(RPMOPTS) --define "_builddir $(objtree)" --target \
 		$(UTS_MACHINE)-linux -bb $(objtree)/binkernel.spec
 
+quiet_cmd_debianize = GEN     $@
+      cmd_debianize = $(srctree)/scripts/package/mkdebian
+
+debian: FORCE
+	$(call cmd,debianize)
+
+PHONY += debian-orig
+debian-orig: private source = $(shell dpkg-parsechangelog -S Source)
+debian-orig: private version = $(shell dpkg-parsechangelog -S Version | sed 's/-[^-]*$$//')
+debian-orig: private orig-name = $(source)_$(version).orig.tar.gz
+debian-orig: linux.tar.gz debian
+	$(Q)if [ "$(df  --output=target .. 2>/dev/null)" = "$(df --output=target $< 2>/dev/null)" ]; then \
+		ln -f $< ../$(orig-name); \
+	else \
+		cp $< ../$(orig-name); \
+	fi
+
 PHONY += deb-pkg
-deb-pkg:
-	$(MAKE) clean
-	$(CONFIG_SHELL) $(srctree)/scripts/package/mkdebian
-	$(call cmd,src_tar,$(KDEB_SOURCENAME))
-	origversion=$$(dpkg-parsechangelog -SVersion |sed 's/-[^-]*$$//');\
-		mv $(KDEB_SOURCENAME).tar.gz ../$(KDEB_SOURCENAME)_$${origversion}.orig.tar.gz
-	+dpkg-buildpackage -r$(KBUILD_PKG_ROOTCMD) -a$$(cat debian/arch) $(DPKG_FLAGS) -i.git -us -uc
+deb-pkg: debian-orig
+	+dpkg-buildpackage -r$(KBUILD_PKG_ROOTCMD) -a$$(cat debian/arch) $(DPKG_FLAGS) \
+		--build=source,binary -nc -us -uc
 
 PHONY += bindeb-pkg
-bindeb-pkg:
-	$(CONFIG_SHELL) $(srctree)/scripts/package/mkdebian
+bindeb-pkg: debian
 	+dpkg-buildpackage -r$(KBUILD_PKG_ROOTCMD) -a$$(cat debian/arch) $(DPKG_FLAGS) -b -nc -uc
 
 PHONY += intdeb-pkg
@@ -114,44 +145,77 @@ snap-pkg:
 	cd $(objtree)/snap && \
 	snapcraft --target-arch=$(UTS_MACHINE)
 
-# tarball targets
+# dir-pkg tar*-pkg - tarball targets
 # ---------------------------------------------------------------------------
-tar-pkgs := dir-pkg tar-pkg targz-pkg tarbz2-pkg tarxz-pkg tarzst-pkg
-PHONY += $(tar-pkgs)
-$(tar-pkgs):
-	$(MAKE) -f $(srctree)/Makefile
-	+$(CONFIG_SHELL) $(srctree)/scripts/package/buildtar $@
 
-# perf-pkg - generate a source tarball with perf source
+tar-pkg-tarball = linux-$(KERNELRELEASE)-$(ARCH).$(1)
+tar-pkg-phony = $(subst .,,$(1))-pkg
+
+tar-install: FORCE
+	$(Q)$(MAKE) -f $(srctree)/Makefile
+	+$(Q)$(srctree)/scripts/package/buildtar $@
+
+PHONY += dir-pkg
+dir-pkg: tar-install
+	@echo "Kernel tree successfully created in $<"
+
+define tar-pkg-rule
+PHONY += $(tar-pkg-phony)
+$(tar-pkg-phony): $(tar-pkg-tarball)
+	@:
+
+$(tar-pkg-tarball): private tar-rootdir := tar-install
+$(tar-pkg-tarball): tar-install
+endef
+
+$(foreach x, tar tar.gz tar.bz2 tar.xz tar.zst, $(eval $(call tar-pkg-rule,$(x))))
+
+# perf-tar*-src-pkg - generate a source tarball with perf source
 # ---------------------------------------------------------------------------
 
-perf-tar=perf-$(KERNELVERSION)
-
-quiet_cmd_perf_tar = TAR
-      cmd_perf_tar = \
-git --git-dir=$(srctree)/.git archive --prefix=$(perf-tar)/         \
-	HEAD^{tree} $$(cd $(srctree);                               \
-		       echo $$(cat tools/perf/MANIFEST)) \
-	-o $(perf-tar).tar;                                         \
-mkdir -p $(perf-tar);                                               \
-git --git-dir=$(srctree)/.git rev-parse HEAD > $(perf-tar)/HEAD;    \
-(cd $(srctree)/tools/perf;                                          \
-util/PERF-VERSION-GEN $(CURDIR)/$(perf-tar)/);              \
-tar rf $(perf-tar).tar $(perf-tar)/HEAD $(perf-tar)/PERF-VERSION-FILE; \
-rm -r $(perf-tar);                                                  \
-$(if $(findstring tar-src,$@),,                                     \
-$(if $(findstring bz2,$@),$(KBZIP2),                                 \
-$(if $(findstring gz,$@),$(KGZIP),                                  \
-$(if $(findstring xz,$@),$(XZ),                                     \
-$(if $(findstring zst,$@),$(ZSTD),                                  \
-$(error unknown target $@)))))                                      \
-	-f -9 $(perf-tar).tar)
-
-perf-tar-pkgs := perf-tar-src-pkg perf-targz-src-pkg perf-tarbz2-src-pkg \
-		 perf-tarxz-src-pkg perf-tarzst-src-pkg
-PHONY += $(perf-tar-pkgs)
-$(perf-tar-pkgs):
-	$(call cmd,perf_tar)
+perf-tar-src-pkg-tarball = perf-$(KERNELVERSION).$(1)
+perf-tar-src-pkg-phony   = perf-$(subst .,,$(1))-src-pkg