kbuild: do not do section mismatch checks on vmlinux in 2nd pass

[pandora-kernel.git] / scripts / mod / modpost.c

diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
index 5ab7914..87e3ee5 100644 (file)
--- a/scripts/mod/modpost.c
+++ b/scripts/mod/modpost.c
@@ -23,6 +23,8 @@ int have_vmlinux = 0;
 static int all_versions = 0;
 /* If we are modposting external module set to 1 */
 static int external_module = 0;
+/* Warn about section mismatch in vmlinux if set to 1 */
+static int vmlinux_section_warnings = 1;
 /* Only warn about unresolved symbols */
 static int warn_unresolved = 0;
 /* How a symbol is exported */
@@ -1257,8 +1259,10 @@ static void read_symbols(char *modname)
                handle_modversions(mod, &info, sym, symname);
                handle_moddevtable(mod, &info, sym, symname);
        }
-       check_sec_ref(mod, modname, &info, init_section, init_section_ref_ok);
-       check_sec_ref(mod, modname, &info, exit_section, exit_section_ref_ok);
+       if (is_vmlinux(modname) && vmlinux_section_warnings) {
+               check_sec_ref(mod, modname, &info, init_section, init_section_ref_ok);
+               check_sec_ref(mod, modname, &info, exit_section, exit_section_ref_ok);
+       }
 
        version = get_modinfo(info.modinfo, info.modinfo_len, "version");
        if (version)
@@ -1626,7 +1630,7 @@ int main(int argc, char **argv)
        int opt;
        int err;
 
-       while ((opt = getopt(argc, argv, "i:I:mo:aw")) != -1) {
+       while ((opt = getopt(argc, argv, "i:I:mso:aw")) != -1) {
                switch(opt) {
                        case 'i':
                                kernel_read = optarg;
@@ -1644,6 +1648,9 @@ int main(int argc, char **argv)
                        case 'a':
                                all_versions = 1;
                                break;
+                       case 's':
+                               vmlinux_section_warnings = 0;
+                               break;
                        case 'w':
                                warn_unresolved = 1;
                                break;