diff options
Diffstat (limited to 'kernel/fork.c')
| -rw-r--r-- | kernel/fork.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/kernel/fork.c b/kernel/fork.c index aabda7d9b2c7..70e301b63a7b 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -1497,9 +1497,7 @@ struct file *get_mm_exe_file(struct mm_struct *mm) struct file *exe_file; rcu_read_lock(); - exe_file = rcu_dereference(mm->exe_file); - if (exe_file && !get_file_rcu(exe_file)) - exe_file = NULL; + exe_file = get_file_rcu(&mm->exe_file); rcu_read_unlock(); return exe_file; } @@ -3151,7 +3149,7 @@ static inline bool clone3_stack_valid(struct kernel_clone_args *kargs) if (!access_ok((void __user *)kargs->stack, kargs->stack_size)) return false; -#if !defined(CONFIG_STACK_GROWSUP) && !defined(CONFIG_IA64) +#if !defined(CONFIG_STACK_GROWSUP) kargs->stack += kargs->stack_size; #endif } |