modules: disinherit TAINT_PROPRIETARY_MODULE

Signed-off-by: Alexandre Frade <kernel@xanmod.org>
xanmod · Oct 15, 2020 · da07b4c · da07b4c
1 parent bbf5c97
commit da07b4c
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/kernel/module.c b/kernel/module.c
@@ -1431,6 +1431,7 @@ static int verify_namespace_is_imported(const struct load_info *info,
 	return 0;
 }
 
+#if 0
 static bool inherit_taint(struct module *mod, struct module *owner)
 {
 	if (!owner || !test_bit(TAINT_PROPRIETARY_MODULE, &owner->taints))
@@ -1449,6 +1450,7 @@ static bool inherit_taint(struct module *mod, struct module *owner)
 	}
 	return true;
 }
+#endif
 
 /* Resolve a symbol for this module.  I.e. if we find one, record usage. */
 static const struct kernel_symbol *resolve_symbol(struct module *mod,
@@ -1474,13 +1476,15 @@ static const struct kernel_symbol *resolve_symbol(struct module *mod,
 	if (!sym)
 		goto unlock;
 
+#if 0
 	if (license == GPL_ONLY)
 		mod->using_gplonly_symbols = true;
 
 	if (!inherit_taint(mod, owner)) {
 		sym = NULL;
 		goto getname;
 	}
+#endif
 
 	if (!check_version(info, name, mod, crc)) {
 		sym = ERR_PTR(-EINVAL);