Merge branch 'kmap_atomic' of git://github.com/congwang/linux

[firefly-linux-kernel-4.4.55.git] / fs / exec.c

diff --git a/fs/exec.c b/fs/exec.c
index 95551c6da0903746eea9f57c261b8b25b5603710..3908544f5d18f23151c0c3fd8c63b7205fe4f18d 100644 (file)
--- a/fs/exec.c
+++ b/fs/exec.c
@@ -1342,13 +1342,13 @@ int remove_arg_zero(struct linux_binprm *bprm)
                        ret = -EFAULT;
                        goto out;
                }
-               kaddr = kmap_atomic(page, KM_USER0);
+               kaddr = kmap_atomic(page);
 
                for (; offset < PAGE_SIZE && kaddr[offset];
                                offset++, bprm->p++)
                        ;
 
-               kunmap_atomic(kaddr, KM_USER0);
+               kunmap_atomic(kaddr);
                put_arg_page(page);
 
                if (offset == PAGE_SIZE)