4 files changed, 3 insertions, 4 deletions

diff --git a/include/linux/bpf.h b/include/linux/bpf.h
index 9a21848fdb07..59631dd0777c 100644
--- a/include/linux/bpf.h
+++ b/include/linux/bpf.h
@@ -546,7 +546,7 @@ int bpf_prog_array_copy(struct bpf_prog_array __rcu *old_array,
                 }                                       \
 _out:                                                   \
                 rcu_read_unlock();                      \
-                preempt_enable_no_resched();            \
+                preempt_enable();                       \
                 _ret;                                   \
          })
 
diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
index abb2dac3da9b..5c626fdc10db 100644
--- a/include/linux/pipe_fs_i.h
+++ b/include/linux/pipe_fs_i.h
@@ -176,6 +176,7 @@ void free_pipe_info(struct pipe_inode_info *);
 bool generic_pipe_buf_get(struct pipe_inode_info *, struct pipe_buffer *);
 int generic_pipe_buf_confirm(struct pipe_inode_info *, struct pipe_buffer *);
 int generic_pipe_buf_steal(struct pipe_inode_info *, struct pipe_buffer *);
+int generic_pipe_buf_nosteal(struct pipe_inode_info *, struct pipe_buffer *);
 void generic_pipe_buf_release(struct pipe_inode_info *, struct pipe_buffer *);
 void pipe_buf_mark_unmergeable(struct pipe_buffer *buf);
 
diff --git a/include/linux/uio.h b/include/linux/uio.h
index f184af1999a8..2d0131ad4604 100644
--- a/include/linux/uio.h
+++ b/include/linux/uio.h
@@ -60,7 +60,7 @@ struct iov_iter {
 
 static inline enum iter_type iov_iter_type(const struct iov_iter *i)
 {
-        return i->type & ~(READ | WRITE);
+        return i->type & ~(READ | WRITE | ITER_BVEC_FLAG_NO_REF);
 }
 
 static inline bool iter_is_iovec(const struct iov_iter *i)
diff --git a/include/linux/usb.h b/include/linux/usb.h
index 5e49e82c4368..ff010d1fd1c7 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -200,7 +200,6 @@ usb_find_last_int_out_endpoint(struct usb_host_interface *alt,
  * @dev: driver model's view of this device
  * @usb_dev: if an interface is bound to the USB major, this will point
  *      to the sysfs representation for that device.
- * @pm_usage_cnt: PM usage counter for this interface
  * @reset_ws: Used for scheduling resets from atomic context.
  * @resetting_device: USB core reset the device, so use alt setting 0 as
  *      current; needs bandwidth alloc after reset.
@@ -257,7 +256,6 @@ struct usb_interface {
 
         struct device dev;              /* interface specific device info */
         struct device *usb_dev;
-        atomic_t pm_usage_cnt;          /* usage counter for autosuspend */
         struct work_struct reset_ws;    /* for resets in atomic context */
 };
 #define to_usb_interface(d) container_of(d, struct usb_interface, dev)