2 files changed, 34 insertions, 5 deletions

diff --git a/scripts/depmod.sh b/scripts/depmod.sh
index 3b029cba2baf..a27235685949 100755
--- a/scripts/depmod.sh
+++ b/scripts/depmod.sh
@@ -21,13 +21,15 @@ fi
 # older versions of depmod require the version string to start with three
 # numbers, so we cheat with a symlink here
 depmod_hack_needed=true
-mkdir -p .tmp_depmod/lib/modules/$KERNELRELEASE
-if "$DEPMOD" -b .tmp_depmod $KERNELRELEASE 2>/dev/null; then
-        if test -e .tmp_depmod/lib/modules/$KERNELRELEASE/modules.dep -o \
-                -e .tmp_depmod/lib/modules/$KERNELRELEASE/modules.dep.bin; then
+tmp_dir=$(mktemp -d ${TMPDIR:-/tmp}/depmod.XXXXXX)
+mkdir -p "$tmp_dir/lib/modules/$KERNELRELEASE"
+if "$DEPMOD" -b "$tmp_dir" $KERNELRELEASE 2>/dev/null; then
+        if test -e "$tmp_dir/lib/modules/$KERNELRELEASE/modules.dep" -o \
+                -e "$tmp_dir/lib/modules/$KERNELRELEASE/modules.dep.bin"; then
                 depmod_hack_needed=false
         fi
 fi
+rm -rf "$tmp_dir"
 if $depmod_hack_needed; then
         symlink="$INSTALL_MOD_PATH/lib/modules/99.98.$KERNELRELEASE"
         ln -s "$KERNELRELEASE" "$symlink"
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 413c53693e62..a509ff8f32fa 100644
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -254,6 +254,28 @@ static enum export export_no(const char *s)
         return export_unknown;
 }
 
+static const char *sec_name(struct elf_info *elf, int secindex);
+
+#define strstarts(str, prefix) (strncmp(str, prefix, strlen(prefix)) == 0)
+
+static enum export export_from_secname(struct elf_info *elf, unsigned int sec)
+{
+        const char *secname = sec_name(elf, sec);
+
+        if (strstarts(secname, "___ksymtab+"))
+                return export_plain;
+        else if (strstarts(secname, "___ksymtab_unused+"))
+                return export_unused;
+        else if (strstarts(secname, "___ksymtab_gpl+"))
+                return export_gpl;
+        else if (strstarts(secname, "___ksymtab_unused_gpl+"))
+                return export_unused_gpl;
+        else if (strstarts(secname, "___ksymtab_gpl_future+"))
+                return export_gpl_future;
+        else
+                return export_unknown;
+}
+
 static enum export export_from_sec(struct elf_info *elf, unsigned int sec)
 {
         if (sec == elf->export_sec)
@@ -563,7 +585,12 @@ static void handle_modversions(struct module *mod, struct elf_info *info,
                                Elf_Sym *sym, const char *symname)
 {
         unsigned int crc;
-        enum export export = export_from_sec(info, get_secindex(info, sym));
+        enum export export;
+
+        if (!is_vmlinux(mod->name) && strncmp(symname, "__ksymtab", 9) == 0)
+                export = export_from_secname(info, get_secindex(info, sym));
+        else
+                export = export_from_sec(info, get_secindex(info, sym));
 
         switch (sym->st_shndx) {
         case SHN_COMMON: