diff --git a/[refs] b/[refs]
index 517dbffef2aa..e9237a53eb00 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a6e51f9fa9124ad6657e6f1c8df2b1033922e9d7
+refs/heads/master: c752d04066a36ae30b29795f3fa3f536292c1f8c
diff --git a/trunk/tools/perf/util/symbol.c b/trunk/tools/perf/util/symbol.c
index 3f09a23f71b4..632b50c7bc26 100644
--- a/trunk/tools/perf/util/symbol.c
+++ b/trunk/tools/perf/util/symbol.c
@@ -24,7 +24,7 @@
 #include <sys/utsname.h>
 
 #ifndef KSYM_NAME_LEN
-#define KSYM_NAME_LEN 128
+#define KSYM_NAME_LEN 256
 #endif
 
 #ifndef NT_GNU_BUILD_ID