X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=src%2Fwrapper%2Fkallsyms.c;h=295617f6434084f030959bcb33736820eeecf0a3;hb=92e2c5feecb39cdd4796da89f2b684e395403040;hp=2535c2a527faed90f20909ce809334adaae28169;hpb=dfdb34fd8576fba33510491aef5cd5f6f67b56b8;p=lttng-modules.git

diff --git a/src/wrapper/kallsyms.c b/src/wrapper/kallsyms.c
index 2535c2a5..295617f6 100644
--- a/src/wrapper/kallsyms.c
+++ b/src/wrapper/kallsyms.c
@@ -127,9 +127,15 @@ unsigned long wrapper_kallsyms_lookup_name(const char *name)
 	if (!kallsyms_lookup_name_sym) {
 		kallsyms_lookup_name_sym = (void *)do_get_kallsyms();
 	}
-	if (kallsyms_lookup_name_sym)
-		return kallsyms_lookup_name_sym(name);
-	else {
+	if (kallsyms_lookup_name_sym) {
+		struct irq_ibt_state irq_ibt_state;
+		unsigned long ret;
+
+		irq_ibt_state = wrapper_irq_ibt_save();
+		ret = kallsyms_lookup_name_sym(name);
+		wrapper_irq_ibt_restore(irq_ibt_state);
+		return ret;
+	} else {
 		printk_once(KERN_WARNING "LTTng: requires kallsyms_lookup_name\n");
 		return 0;
 	}