1 files changed, 5 insertions, 2 deletions

diff --git a/kernel/fork.c b/kernel/fork.c
index 1b2ef3c23ae4..e2cd3e2a5ae8 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -66,6 +66,7 @@
 #include <linux/user-return-notifier.h>
 #include <linux/oom.h>
 #include <linux/khugepaged.h>
+#include <linux/signalfd.h>
 
 #include <asm/pgtable.h>
 #include <asm/pgalloc.h>
@@ -910,7 +911,7 @@ static int copy_io(unsigned long clone_flags, struct task_struct *tsk)
                         return -ENOMEM;
 
                 new_ioc->ioprio = ioc->ioprio;
-                put_io_context(new_ioc, NULL);
+                put_io_context(new_ioc);
         }
 #endif
         return 0;
@@ -935,8 +936,10 @@ static int copy_sighand(unsigned long clone_flags, struct task_struct *tsk)
 
 void __cleanup_sighand(struct sighand_struct *sighand)
 {
-        if (atomic_dec_and_test(&sighand->count))
+        if (atomic_dec_and_test(&sighand->count)) {
+                signalfd_cleanup(sighand);
                 kmem_cache_free(sighand_cachep, sighand);
+        }
 }