Merge branch 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm

[~andy/linux] / kernel / tracepoint.c

diff --git a/kernel/tracepoint.c b/kernel/tracepoint.c
index 29f26540e9c9550fd1c099512e7b20beb21ce234..031cc5655a514d2bcf89f930388dcddda396986f 100644 (file)
--- a/kernel/tracepoint.c
+++ b/kernel/tracepoint.c
@@ -631,6 +631,11 @@ void tracepoint_iter_reset(struct tracepoint_iter *iter)
 EXPORT_SYMBOL_GPL(tracepoint_iter_reset);
 
 #ifdef CONFIG_MODULES
+bool trace_module_has_bad_taint(struct module *mod)
+{
+       return mod->taints & ~((1 << TAINT_OOT_MODULE) | (1 << TAINT_CRAP));
+}
+
 static int tracepoint_module_coming(struct module *mod)
 {
        struct tp_module *tp_mod, *iter;
@@ -641,7 +646,7 @@ static int tracepoint_module_coming(struct module *mod)
         * module headers (for forced load), to make sure we don't cause a crash.
         * Staging and out-of-tree GPL modules are fine.
         */
-       if (mod->taints & ~((1 << TAINT_OOT_MODULE) | (1 << TAINT_CRAP)))
+       if (trace_module_has_bad_taint(mod))
                return 0;
        mutex_lock(&tracepoints_mutex);
        tp_mod = kmalloc(sizeof(struct tp_module), GFP_KERNEL);