10 files changed, 27 insertions, 23 deletions

diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index a8e7ba9f73e8..6a6be9f440cf 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -236,10 +236,8 @@ ifdef CONFIG_GCOV_KERNEL
 objtool_args += --no-unreachable
 endif
 ifdef CONFIG_RETPOLINE
-ifneq ($(RETPOLINE_CFLAGS),)
   objtool_args += --retpoline
 endif
-endif
 
 
 ifdef CONFIG_MODVERSIONS
diff --git a/scripts/faddr2line b/scripts/faddr2line
index a0149db00be7..6c6439f69a72 100755
--- a/scripts/faddr2line
+++ b/scripts/faddr2line
@@ -71,7 +71,7 @@ die() {
 
 # Try to figure out the source directory prefix so we can remove it from the
 # addr2line output.  HACK ALERT: This assumes that start_kernel() is in
-# kernel/init.c!  This only works for vmlinux.  Otherwise it falls back to
+# init/main.c!  This only works for vmlinux.  Otherwise it falls back to
 # printing the absolute path.
 find_dir_prefix() {
         local objfile=$1
diff --git a/scripts/gcc-plugins/stackleak_plugin.c b/scripts/gcc-plugins/stackleak_plugin.c
index 2f48da98b5d4..dbd37460c573 100644
--- a/scripts/gcc-plugins/stackleak_plugin.c
+++ b/scripts/gcc-plugins/stackleak_plugin.c
@@ -363,10 +363,12 @@ __visible int plugin_init(struct plugin_name_args *plugin_info,
                                                 PASS_POS_INSERT_BEFORE);
 
         /*
-         * The stackleak_cleanup pass should be executed after the
-         * "reload" pass, when the stack frame size is final.
+         * The stackleak_cleanup pass should be executed before the "*free_cfg"
+         * pass. It's the moment when the stack frame size is already final,
+         * function prologues and epilogues are generated, and the
+         * machine-dependent code transformations are not done.
          */
-        PASS_INFO(stackleak_cleanup, "reload", 1, PASS_POS_INSERT_AFTER);
+        PASS_INFO(stackleak_cleanup, "*free_cfg", 1, PASS_POS_INSERT_BEFORE);
 
         if (!plugin_default_version_check(version, &gcc_version)) {
                 error(G_("incompatible gcc/plugin versions"));
diff --git a/scripts/kconfig/merge_config.sh b/scripts/kconfig/merge_config.sh
index da66e7742282..0ef906499646 100755
--- a/scripts/kconfig/merge_config.sh
+++ b/scripts/kconfig/merge_config.sh
@@ -102,7 +102,8 @@ if [ ! -r "$INITFILE" ]; then
 fi
 
 MERGE_LIST=$*
-SED_CONFIG_EXP="s/^\(# \)\{0,1\}\(${CONFIG_PREFIX}[a-zA-Z0-9_]*\)[= ].*/\2/p"
+SED_CONFIG_EXP1="s/^\(${CONFIG_PREFIX}[a-zA-Z0-9_]*\)=.*/\1/p"
+SED_CONFIG_EXP2="s/^# \(${CONFIG_PREFIX}[a-zA-Z0-9_]*\) is not set$/\1/p"
 
 TMP_FILE=$(mktemp ./.tmp.config.XXXXXXXXXX)
 
@@ -116,7 +117,7 @@ for MERGE_FILE in $MERGE_LIST ; do
                 echo "The merge file '$MERGE_FILE' does not exist.  Exit." >&2
                 exit 1
         fi
-        CFG_LIST=$(sed -n "$SED_CONFIG_EXP" $MERGE_FILE)
+        CFG_LIST=$(sed -n -e "$SED_CONFIG_EXP1" -e "$SED_CONFIG_EXP2" $MERGE_FILE)
 
         for CFG in $CFG_LIST ; do
                 grep -q -w $CFG $TMP_FILE || continue
@@ -159,7 +160,7 @@ make KCONFIG_ALLCONFIG=$TMP_FILE $OUTPUT_ARG $ALLTARGET
 
 
 # Check all specified config values took (might have missed-dependency issues)
-for CFG in $(sed -n "$SED_CONFIG_EXP" $TMP_FILE); do
+for CFG in $(sed -n -e "$SED_CONFIG_EXP1" -e "$SED_CONFIG_EXP2" $TMP_FILE); do
 
         REQUESTED_VAL=$(grep -w -e "$CFG" $TMP_FILE)
         ACTUAL_VAL=$(grep -w -e "$CFG" "$KCONFIG_CONFIG")
diff --git a/scripts/package/builddeb b/scripts/package/builddeb
index 90c9a8ac7adb..f43a274f4f1d 100755
--- a/scripts/package/builddeb
+++ b/scripts/package/builddeb
@@ -81,11 +81,11 @@ else
         cp System.map "$tmpdir/boot/System.map-$version"
         cp $KCONFIG_CONFIG "$tmpdir/boot/config-$version"
 fi
-cp "$($MAKE -s image_name)" "$tmpdir/$installed_image_path"
+cp "$($MAKE -s -f $srctree/Makefile image_name)" "$tmpdir/$installed_image_path"
 
-if grep -q "^CONFIG_OF=y" $KCONFIG_CONFIG ; then
+if grep -q "^CONFIG_OF_EARLY_FLATTREE=y" $KCONFIG_CONFIG ; then
         # Only some architectures with OF support have this target
-        if grep -q dtbs_install "${srctree}/arch/$SRCARCH/Makefile"; then
+        if [ -d "${srctree}/arch/$SRCARCH/boot/dts" ]; then
                 $MAKE KBUILD_SRC= INSTALL_DTBS_PATH="$tmpdir/usr/lib/$packagename" dtbs_install
         fi
 fi
diff --git a/scripts/package/mkdebian b/scripts/package/mkdebian
index 663a7f343b42..edcad61fe3cd 100755
--- a/scripts/package/mkdebian
+++ b/scripts/package/mkdebian
@@ -88,6 +88,7 @@ set_debarch() {
 version=$KERNELRELEASE
 if [ -n "$KDEB_PKGVERSION" ]; then
         packageversion=$KDEB_PKGVERSION
+        revision=${packageversion##*-}
 else
         revision=$(cat .version 2>/dev/null||echo 1)
         packageversion=$version-$revision
@@ -205,10 +206,12 @@ cat <<EOF > debian/rules
 #!$(command -v $MAKE) -f
 
 build:
-        \$(MAKE) KERNELRELEASE=${version} ARCH=${ARCH} KBUILD_SRC=
+        \$(MAKE) KERNELRELEASE=${version} ARCH=${ARCH} \
+        KBUILD_BUILD_VERSION=${revision} KBUILD_SRC=
 
 binary-arch:
-        \$(MAKE) KERNELRELEASE=${version} ARCH=${ARCH} KBUILD_SRC= intdeb-pkg
+        \$(MAKE) KERNELRELEASE=${version} ARCH=${ARCH} \
+        KBUILD_BUILD_VERSION=${revision} KBUILD_SRC= intdeb-pkg
 
 clean:
         rm -rf debian/*tmp debian/files
diff --git a/scripts/package/mkspec b/scripts/package/mkspec
index e05646dc24dc..009147d4718e 100755
--- a/scripts/package/mkspec
+++ b/scripts/package/mkspec
@@ -12,6 +12,7 @@
 # how we were called determines which rpms we build and how we build them
 if [ "$1" = prebuilt ]; then
         S=DEL
+        MAKE="$MAKE -f $srctree/Makefile"
 else
         S=
 fi
@@ -78,19 +79,19 @@ $S	%prep
 $S      %setup -q
 $S
 $S      %build
-$S      make %{?_smp_mflags} KBUILD_BUILD_VERSION=%{release}
+$S      $MAKE %{?_smp_mflags} KBUILD_BUILD_VERSION=%{release}
 $S
         %install
         mkdir -p %{buildroot}/boot
         %ifarch ia64
         mkdir -p %{buildroot}/boot/efi
-        cp \$(make image_name) %{buildroot}/boot/efi/vmlinuz-$KERNELRELEASE
+        cp \$($MAKE image_name) %{buildroot}/boot/efi/vmlinuz-$KERNELRELEASE
         ln -s efi/vmlinuz-$KERNELRELEASE %{buildroot}/boot/
         %else
-        cp \$(make image_name) %{buildroot}/boot/vmlinuz-$KERNELRELEASE
+        cp \$($MAKE image_name) %{buildroot}/boot/vmlinuz-$KERNELRELEASE
         %endif
-$M      make %{?_smp_mflags} INSTALL_MOD_PATH=%{buildroot} KBUILD_SRC= modules_install
-        make %{?_smp_mflags} INSTALL_HDR_PATH=%{buildroot}/usr KBUILD_SRC= headers_install
+$M      $MAKE %{?_smp_mflags} INSTALL_MOD_PATH=%{buildroot} modules_install
+        $MAKE %{?_smp_mflags} INSTALL_HDR_PATH=%{buildroot}/usr headers_install
         cp System.map %{buildroot}/boot/System.map-$KERNELRELEASE
         cp .config %{buildroot}/boot/config-$KERNELRELEASE
         bzip2 -9 --keep vmlinux
diff --git a/scripts/setlocalversion b/scripts/setlocalversion
index 79f7dd57d571..71f39410691b 100755
--- a/scripts/setlocalversion
+++ b/scripts/setlocalversion
@@ -74,7 +74,7 @@ scm_version()
                 fi
 
                 # Check for uncommitted changes
-                if git status -uno --porcelain | grep -qv '^.. scripts/package'; then
+                if git diff-index --name-only HEAD | grep -qv "^scripts/package"; then
                         printf '%s' -dirty
                 fi
 
diff --git a/scripts/spdxcheck.py b/scripts/spdxcheck.py
index 839e190bbd7a..5056fb3b897d 100755
--- a/scripts/spdxcheck.py
+++ b/scripts/spdxcheck.py
@@ -168,7 +168,6 @@ class id_parser(object):
         self.curline = 0
         try:
             for line in fd:
-                line = line.decode(locale.getpreferredencoding(False), errors='ignore')
                 self.curline += 1
                 if self.curline > maxlines:
                     break
diff --git a/scripts/unifdef.c b/scripts/unifdef.c
index 7493c0ee51cc..db00e3e30a59 100644
--- a/scripts/unifdef.c
+++ b/scripts/unifdef.c
@@ -395,7 +395,7 @@ usage(void)
  * When we have processed a group that starts off with a known-false
  * #if/#elif sequence (which has therefore been deleted) followed by a
  * #elif that we don't understand and therefore must keep, we edit the
- * latter into a #if to keep the nesting correct. We use strncpy() to
+ * latter into a #if to keep the nesting correct. We use memcpy() to
  * overwrite the 4 byte token "elif" with "if  " without a '\0' byte.
  *
  * When we find a true #elif in a group, the following block will
@@ -450,7 +450,7 @@ static void Idrop (void) { Fdrop();  ignoreon(); }
 static void Itrue (void) { Ftrue();  ignoreon(); }
 static void Ifalse(void) { Ffalse(); ignoreon(); }
 /* modify this line */
-static void Mpass (void) { strncpy(keyword, "if  ", 4); Pelif(); }
+static void Mpass (void) { memcpy(keyword, "if  ", 4); Pelif(); }
 static void Mtrue (void) { keywordedit("else");  state(IS_TRUE_MIDDLE); }
 static void Melif (void) { keywordedit("endif"); state(IS_FALSE_TRAILER); }
 static void Melse (void) { keywordedit("endif"); state(IS_FALSE_ELSE); }