drm/amdgpu: Refactor code to handle non coherent and uncached

[linux-2.6-microblaze.git] / fs / io_uring.c

diff --git a/fs/io_uring.c b/fs/io_uring.c
index 0d491ad..a01ea49 100644 (file)
--- a/fs/io_uring.c
+++ b/fs/io_uring.c
@@ -5066,7 +5066,7 @@ static int io_uring_cmd_prep(struct io_kiocb *req,
 {
        struct io_uring_cmd *ioucmd = &req->uring_cmd;
 
-       if (sqe->rw_flags)
+       if (sqe->rw_flags || sqe->__pad1)
                return -EINVAL;
        ioucmd->cmd = sqe->cmd;
        ioucmd->cmd_op = READ_ONCE(sqe->cmd_op);
@@ -7973,6 +7973,9 @@ static int io_files_update_with_index_alloc(struct io_kiocb *req,
        struct file *file;
        int ret, fd;
 
+       if (!req->ctx->file_data)
+               return -ENXIO;
+
        for (done = 0; done < req->rsrc_update.nr_args; done++) {
                if (copy_from_user(&fd, &fds[done], sizeof(fd))) {
                        ret = -EFAULT;