diff options
Diffstat (limited to 'scripts/mod/modpost.c')
| -rw-r--r-- | scripts/mod/modpost.c | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c index 110cf243fa4..757294b4f32 100644 --- a/scripts/mod/modpost.c +++ b/scripts/mod/modpost.c @@ -1552,6 +1552,10 @@ static void read_symbols(char *modname) } license = get_modinfo(info.modinfo, info.modinfo_len, "license"); + if (info.modinfo && !license && !is_vmlinux(modname)) + warn("modpost: missing MODULE_LICENSE() in %s\n" + "see include/linux/module.h for " + "more information\n", modname); while (license) { if (license_is_gpl_compatible(license)) mod->gpl_compatible = 1; @@ -2015,6 +2019,11 @@ static void write_markers(const char *fname) write_if_changed(&buf, fname); } +struct ext_sym_list { + struct ext_sym_list *next; + const char *file; +}; + int main(int argc, char **argv) { struct module *mod; @@ -2025,8 +2034,10 @@ int main(int argc, char **argv) char *markers_write = NULL; int opt; int err; + struct ext_sym_list *extsym_iter; + struct ext_sym_list *extsym_start = NULL; - while ((opt = getopt(argc, argv, "i:I:cmsSo:awM:K:")) != -1) { + while ((opt = getopt(argc, argv, "i:I:e:cmsSo:awM:K:")) != -1) { switch (opt) { case 'i': kernel_read = optarg; @@ -2038,6 +2049,14 @@ int main(int argc, char **argv) case 'c': cross_build = 1; break; + case 'e': + external_module = 1; + extsym_iter = + NOFAIL(malloc(sizeof(*extsym_iter))); + extsym_iter->next = extsym_start; + extsym_iter->file = optarg; + extsym_start = extsym_iter; + break; case 'm': modversions = 1; break; @@ -2071,6 +2090,12 @@ int main(int argc, char **argv) read_dump(kernel_read, 1); if (module_read) read_dump(module_read, 0); + while (extsym_start) { + read_dump(extsym_start->file, 0); + extsym_iter = extsym_start->next; + free(extsym_start); + extsym_start = extsym_iter; + } while (optind < argc) read_symbols(argv[optind++]); |