Upgrade to 4.4.50-rt62

[kvmfornfv.git] / kernel / fs / aio.c

diff --git a/kernel/fs/aio.c b/kernel/fs/aio.c
index 14af015..c3194af 100644 (file)
--- a/kernel/fs/aio.c
+++ b/kernel/fs/aio.c
@@ -40,7 +40,7 @@
 #include <linux/ramfs.h>
 #include <linux/percpu-refcount.h>
 #include <linux/mount.h>
-#include <linux/work-simple.h>
+#include <linux/swork.h>
 
 #include <asm/kmap_types.h>
 #include <asm/uaccess.h>
@@ -240,7 +240,12 @@ static struct dentry *aio_mount(struct file_system_type *fs_type,
        static const struct dentry_operations ops = {
                .d_dname        = simple_dname,
        };
-       return mount_pseudo(fs_type, "aio:", NULL, &ops, AIO_RING_MAGIC);
+       struct dentry *root = mount_pseudo(fs_type, "aio:", NULL, &ops,
+                                          AIO_RING_MAGIC);
+
+       if (!IS_ERR(root))
+               root->d_sb->s_iflags |= SB_I_NOEXEC;
+       return root;
 }
 
 /* aio_setup