Merge branch 'perf/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/frederic/random-tracing into perf/core

1 files changed, 3 insertions, 1 deletions

diff --git a/kernel/profile.c b/kernel/profile.c
index a55d3a367ae..dfadc5b729f 100644
--- a/kernel/profile.c
+++ b/kernel/profile.c
@@ -127,8 +127,10 @@ int __ref profile_init(void)
                 return 0;
 
         prof_buffer = vmalloc(buffer_bytes);
-        if (prof_buffer)
+        if (prof_buffer) {
+                memset(prof_buffer, 0, buffer_bytes);
                 return 0;
+        }
 
         free_cpumask_var(prof_cpu_mask);
         return -ENOMEM;