Merge tag 'io_uring-6.0-2022-08-13' of git://git.kernel.dk/linux-block

Pull io_uring fixes from Jens Axboe:

 - Regression fix for this merge window, fixing a wrong order of
   arguments for io_req_set_res() for passthru (Dylan)

 - Fix for the audit code leaking context memory (Peilin)

 - Ensure that provided buffers are memcg accounted (Pavel)

 - Correctly handle short zero-copy sends (Pavel)

 - Sparse warning fixes for the recvmsg multishot command (Dylan)

 - Error handling fix for passthru (Anuj)

 - Remove randomization of struct kiocb fields, to avoid it growing in
   size if re-arranged in such a fashion that it grows more holes or
   padding (Keith, Linus)

 - Small series improving type safety of the sqe fields (Stefan)

* tag 'io_uring-6.0-2022-08-13' of git://git.kernel.dk/linux-block:
  io_uring: add missing BUILD_BUG_ON() checks for new io_uring_sqe fields
  io_uring: make io_kiocb_to_cmd() typesafe
  fs: don't randomize struct kiocb fields
  io_uring: consistently make use of io_notif_to_data()
  io_uring: fix error handling for io_uring_cmd
  io_uring: fix io_recvmsg_prep_multishot sparse warnings
  io_uring/net: send retry for zerocopy
  io_uring: mem-account pbuf buckets
  audit, io_uring, io-wq: Fix memory leak in io_sq_thread() and io_wqe_worker()
  io_uring: pass correct parameters to io_req_set_res

1 files changed, 0 insertions, 5 deletions

diff --git a/include/linux/fs.h b/include/linux/fs.h
index 5113f65c786f..9eced4cc286e 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -340,17 +340,12 @@ enum rw_hint {
 
 struct kiocb {
 	struct file		*ki_filp;
-
-	/* The 'ki_filp' pointer is shared in a union for aio */
-	randomized_struct_fields_start
-
 	loff_t			ki_pos;
 	void (*ki_complete)(struct kiocb *iocb, long ret);
 	void			*private;
 	int			ki_flags;
 	u16			ki_ioprio; /* See linux/ioprio.h */
 	struct wait_page_queue	*ki_waitq; /* for async buffered IO */
-	randomized_struct_fields_end
 };
 
 static inline bool is_sync_kiocb(struct kiocb *kiocb)