1 files changed, 11 insertions, 3 deletions

diff --git a/modutils/modprobe.c b/modutils/modprobe.c
index a6224fa63..c82eaa8d8 100644
--- a/modutils/modprobe.c
+++ b/modutils/modprobe.c
@@ -171,6 +171,7 @@ static const char modprobe_longopts[] ALIGN1 =
 /* "was seen in modules.dep": */
 #define MODULE_FLAG_FOUND_IN_MODDEP     0x0004
 #define MODULE_FLAG_BLACKLISTED         0x0008
+#define MODULE_FLAG_BUILTIN             0x0010
 
 struct globals {
         llist_t *probes; /* MEs of module(s) requested on cmdline */
@@ -217,7 +218,7 @@ static void add_probe(const char *name)
 
         m = get_or_add_modentry(name);
         if (!(option_mask32 & (OPT_REMOVE | OPT_SHOW_DEPS))
-         && (m->flags & MODULE_FLAG_LOADED)
+         && (m->flags & (MODULE_FLAG_LOADED | MODULE_FLAG_BUILTIN))
         ) {
                 DBG("skipping %s, it is already loaded", name);
                 return;
@@ -413,8 +414,10 @@ static int do_modprobe(struct module_entry *m)
 
         if (!(m->flags & MODULE_FLAG_FOUND_IN_MODDEP)) {
                 if (!(option_mask32 & INSMOD_OPT_SILENT))
-                        bb_error_msg("module %s not found in modules.dep",
-                                humanly_readable_name(m));
+                        bb_error_msg((m->flags & MODULE_FLAG_BUILTIN) ?
+                                     "module %s is builtin" :
+                                     "module %s not found in modules.dep",
+                                     humanly_readable_name(m));
                 return -ENOENT;
         }
         DBG("do_modprob'ing %s", m->modname);
@@ -618,6 +621,11 @@ int modprobe_main(int argc UNUSED_PARAM, char **argv)
                 while (config_read(parser, &s, 1, 1, "# \t", PARSE_NORMAL & ~PARSE_GREEDY))
                         get_or_add_modentry(s)->flags |= MODULE_FLAG_LOADED;
                 config_close(parser);
+
+                parser = config_open2("modules.builtin", fopen_for_read);
+                while (config_read(parser, &s, 1, 1, "# \t", PARSE_NORMAL))
+                        get_or_add_modentry(s)->flags |= MODULE_FLAG_BUILTIN;
+                config_close(parser);
         }
 
         if (opt & (OPT_INSERT_ALL | OPT_REMOVE)) {