2 files changed, 11 insertions, 0 deletions

diff --git a/kernel/panic.c b/kernel/panic.c
index 6513aac8e992..4d5088355bfe 100644
--- a/kernel/panic.c
+++ b/kernel/panic.c
@@ -167,6 +167,7 @@ static const struct tnt tnts[] = {
  *  'M' - System experienced a machine check exception.
  *  'B' - System has hit bad_page.
  *  'U' - Userspace-defined naughtiness.
+ *  'D' - Kernel has oopsed before
  *  'A' - ACPI table overridden.
  *  'W' - Taint on warning.
  *  'C' - modules from drivers/staging are loaded.
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 9d048fa2d902..3d56fe7570da 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -176,6 +176,9 @@ extern struct ctl_table random_table[];
 #ifdef CONFIG_INOTIFY_USER
 extern struct ctl_table inotify_table[];
 #endif
+#ifdef CONFIG_EPOLL
+extern struct ctl_table epoll_table[];
+#endif
 
 #ifdef HAVE_ARCH_PICK_MMAP_LAYOUT
 int sysctl_legacy_va_layout;
@@ -1325,6 +1328,13 @@ static struct ctl_table fs_table[] = {
                 .child          = inotify_table,
         },
 #endif  
+#ifdef CONFIG_EPOLL
+        {
+                .procname       = "epoll",
+                .mode           = 0555,
+                .child          = epoll_table,
+        },
+#endif
 #endif
         {
                 .ctl_name       = KERN_SETUID_DUMPABLE,