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, 3 insertions, 3 deletions

diff --git a/io_uring/statx.c b/io_uring/statx.c
index 6056cd7f4876..d8fc933d3f59 100644
--- a/io_uring/statx.c
+++ b/io_uring/statx.c
@@ -22,7 +22,7 @@ struct io_statx {
 
 int io_statx_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
 {
-	struct io_statx *sx = io_kiocb_to_cmd(req);
+	struct io_statx *sx = io_kiocb_to_cmd(req, struct io_statx);
 	const char __user *path;
 
 	if (sqe->buf_index || sqe->splice_fd_in)
@@ -53,7 +53,7 @@ int io_statx_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe)
 
 int io_statx(struct io_kiocb *req, unsigned int issue_flags)
 {
-	struct io_statx *sx = io_kiocb_to_cmd(req);
+	struct io_statx *sx = io_kiocb_to_cmd(req, struct io_statx);
 	int ret;
 
 	if (issue_flags & IO_URING_F_NONBLOCK)
@@ -66,7 +66,7 @@ int io_statx(struct io_kiocb *req, unsigned int issue_flags)
 
 void io_statx_cleanup(struct io_kiocb *req)
 {
-	struct io_statx *sx = io_kiocb_to_cmd(req);
+	struct io_statx *sx = io_kiocb_to_cmd(req, struct io_statx);
 
 	if (sx->filename)
 		putname(sx->filename);