10 files changed, 13 insertions, 32 deletions

diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index 0c5969fa795f..ae9cf740633e 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -504,7 +504,7 @@ existing-targets := $(wildcard $(sort $(targets)))
 
 -include $(foreach f,$(existing-targets),$(dir $(f)).$(notdir $(f)).cmd)
 
-ifneq ($(KBUILD_SRC),)
+ifneq ($(srctree),.)
 # Create directories for object files if they do not exist
 obj-dirs := $(sort $(obj) $(patsubst %/,%, $(dir $(targets))))
 # If targets exist, their directories apparently exist. Skip mkdir.
diff --git a/scripts/Makefile.host b/scripts/Makefile.host
index a115259b57e7..73b804197fca 100644
--- a/scripts/Makefile.host
+++ b/scripts/Makefile.host
@@ -71,7 +71,7 @@ __hostc_flags	= $(_hostc_flags)
 __hostcxx_flags = $(_hostcxx_flags)
 
 ifeq ($(KBUILD_EXTMOD),)
-ifneq ($(KBUILD_SRC),)
+ifneq ($(srctree),.)
 __hostc_flags   = -I$(obj) $(call flags,_hostc_flags)
 __hostcxx_flags = -I$(obj) $(call flags,_hostcxx_flags)
 endif
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 8a1f64f17740..41e98fa66b91 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -144,7 +144,7 @@ __cpp_flags     = $(_cpp_flags)
 # If building the kernel in a separate objtree expand all occurrences
 # of -Idir to -I$(srctree)/dir except for absolute paths (starting with '/').
 ifeq ($(KBUILD_EXTMOD),)
-ifneq ($(KBUILD_SRC),)
+ifneq ($(srctree),.)
 
 # -I$(obj) locates generated .h files
 # $(call addtree,-I$(obj)) locates .h files in srctree, from generated .c files
diff --git a/scripts/Makefile.modbuiltin b/scripts/Makefile.modbuiltin
index a072a4267746..ea90a90b41a0 100644
--- a/scripts/Makefile.modbuiltin
+++ b/scripts/Makefile.modbuiltin
@@ -15,7 +15,7 @@ include include/config/tristate.conf
 
 include scripts/Kbuild.include
 
-ifneq ($(KBUILD_SRC),)
+ifneq ($(srctree),.)
 # Create output directory if not already present
 _dummy := $(shell [ -d $(obj) ] || mkdir -p $(obj))
 endif
diff --git a/scripts/Makefile.modpost b/scripts/Makefile.modpost
index 6b7f354f189a..fec6ec2ffa47 100644
--- a/scripts/Makefile.modpost
+++ b/scripts/Makefile.modpost
@@ -78,7 +78,7 @@ modpost = scripts/mod/modpost                    \
  $(if $(KBUILD_EXTRA_SYMBOLS), $(patsubst %, -e %,$(KBUILD_EXTRA_SYMBOLS))) \
  $(if $(KBUILD_EXTMOD),-o $(modulesymfile))      \
  $(if $(CONFIG_SECTION_MISMATCH_WARN_ONLY),,-E)  \
- $(if $(KBUILD_EXTMOD)$(KBUILD_MODPOST_WARN),-w)
+ $(if $(KBUILD_MODPOST_WARN),-w)
 
 MODPOST_OPT=$(subst -i,-n,$(filter -i,$(MAKEFLAGS)))
 
diff --git a/scripts/gdb/linux/Makefile b/scripts/gdb/linux/Makefile
index 3df395a9c2ce..9fd3d8ed731a 100644
--- a/scripts/gdb/linux/Makefile
+++ b/scripts/gdb/linux/Makefile
@@ -1,6 +1,6 @@
 # SPDX-License-Identifier: GPL-2.0
 
-ifneq ($(KBUILD_SRC),)
+ifneq ($(srctree),.)
 
 symlinks := $(patsubst $(srctree)/$(src)/%,%,$(wildcard $(srctree)/$(src)/*.py))
 
diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
index e3c06b9482a2..a7124f895b24 100755
--- a/scripts/link-vmlinux.sh
+++ b/scripts/link-vmlinux.sh
@@ -212,6 +212,9 @@ modpost_link vmlinux.o
 # modpost vmlinux.o to check for section mismatches
 ${MAKE} -f "${srctree}/scripts/Makefile.modpost" vmlinux.o
 
+info MODINFO modules.builtin.modinfo
+${OBJCOPY} -j .modinfo -O binary vmlinux.o modules.builtin.modinfo
+
 kallsymso=""
 kallsyms_vmlinux=""
 if [ -n "${CONFIG_KALLSYMS}" ]; then
diff --git a/scripts/mkmakefile b/scripts/mkmakefile
index 412f13fdff52..4d0faebb1719 100755
--- a/scripts/mkmakefile
+++ b/scripts/mkmakefile
@@ -7,33 +7,11 @@
 # Usage
 # $1 - Kernel src directory
 
-# Only overwrite automatically generated Makefiles
-# (so we do not overwrite kernel Makefile)
-if test -e Makefile && ! grep -q Automatically Makefile
-then
-        exit 0
-fi
 if [ "${quiet}" != "silent_" ]; then
         echo "  GEN     Makefile"
 fi
 
 cat << EOF > Makefile
-# Automatically generated by $0: don't edit
-
-ifeq ("\$(origin V)", "command line")
-VERBOSE := \$(V)
-endif
-ifneq (\$(VERBOSE),1)
-Q := @
-endif
-
-MAKEFLAGS += --no-print-directory
-
-.PHONY: __sub-make \$(MAKECMDGOALS)
-
-__sub-make:
-        \$(Q)\$(MAKE) -C $1 O=\$(CURDIR) \$(MAKECMDGOALS)
-
-\$(filter-out __sub-make, \$(MAKECMDGOALS)): __sub-make
-        @:
+# Automatically generated by $(realpath $0): don't edit
+include $(realpath $1/Makefile)
 EOF
diff --git a/scripts/recordmcount.pl b/scripts/recordmcount.pl
index f71666899245..d24759214efd 100755
--- a/scripts/recordmcount.pl
+++ b/scripts/recordmcount.pl
@@ -496,7 +496,7 @@ sub update_funcs
 #
 # Step 2: find the sections and mcount call sites
 #
-open(IN, "$objdump -hdr $inputfile|") || die "error running $objdump";
+open(IN, "LANG=C $objdump -hdr $inputfile|") || die "error running $objdump";
 
 my $text;
 
diff --git a/scripts/tags.sh b/scripts/tags.sh
index f470d9919ed7..70e14c67bde7 100755
--- a/scripts/tags.sh
+++ b/scripts/tags.sh
@@ -19,7 +19,7 @@ ignore="$ignore ( -name *.mod.c ) -prune -o"
 # Do not use full path if we do not use O=.. builds
 # Use make O=. {tags|cscope}
 # to force full paths for a non-O= build
-if [ "${KBUILD_SRC}" = "" ]; then
+if [ "${srctree}" = "." -o -z "${srctree}" ]; then
         tree=
 else
         tree=${srctree}/