3 files changed, 9 insertions, 2 deletions

diff --git a/kernel/compat.c b/kernel/compat.c
index d52e2ec1deb5..42d56544460f 100644
--- a/kernel/compat.c
+++ b/kernel/compat.c
@@ -24,6 +24,7 @@
 #include <linux/migrate.h>
 #include <linux/posix-timers.h>
 #include <linux/times.h>
+#include <linux/ptrace.h>
 
 #include <asm/uaccess.h>
 
@@ -229,6 +230,7 @@ asmlinkage long compat_sys_times(struct compat_tms __user *tbuf)
                 if (copy_to_user(tbuf, &tmp, sizeof(tmp)))
                         return -EFAULT;
         }
+        force_successful_syscall_return();
         return compat_jiffies_to_clock_t(jiffies);
 }
 
@@ -894,8 +896,9 @@ asmlinkage long compat_sys_time(compat_time_t __user * tloc)
 
         if (tloc) {
                 if (put_user(i,tloc))
-                        i = -EFAULT;
+                        return -EFAULT;
         }
+        force_successful_syscall_return();
         return i;
 }
 
diff --git a/kernel/sys.c b/kernel/sys.c
index d356d79e84ac..4a43617cd565 100644
--- a/kernel/sys.c
+++ b/kernel/sys.c
@@ -33,6 +33,7 @@
 #include <linux/task_io_accounting_ops.h>
 #include <linux/seccomp.h>
 #include <linux/cpu.h>
+#include <linux/ptrace.h>
 
 #include <linux/compat.h>
 #include <linux/syscalls.h>
@@ -927,6 +928,7 @@ asmlinkage long sys_times(struct tms __user * tbuf)
                 if (copy_to_user(tbuf, &tmp, sizeof(struct tms)))
                         return -EFAULT;
         }
+        force_successful_syscall_return();
         return (long) jiffies_64_to_clock_t(get_jiffies_64());
 }
 
diff --git a/kernel/time.c b/kernel/time.c
index d63a4336fad6..4886e3ce83a4 100644
--- a/kernel/time.c
+++ b/kernel/time.c
@@ -37,6 +37,7 @@
 #include <linux/fs.h>
 #include <linux/slab.h>
 #include <linux/math64.h>
+#include <linux/ptrace.h>
 
 #include <asm/uaccess.h>
 #include <asm/unistd.h>
@@ -65,8 +66,9 @@ asmlinkage long sys_time(time_t __user * tloc)
 
         if (tloc) {
                 if (put_user(i,tloc))
-                        i = -EFAULT;
+                        return -EFAULT;
         }
+        force_successful_syscall_return();
         return i;
 }