On Thu, 20 Aug 2020 16:49:54 -0700 Luke Hsiao wrote: > + /* If reading from MSG_ERRQUEUE using recvmsg, ignore POLLIN */ > + if (req->opcode == IORING_OP_RECVMSG && (sqe->msg_flags & MSG_ERRQUEUE)) > + mask &= ~(POLLIN);
FWIW this adds another W=1 C=1 warnings to this code: fs/io_uring.c:4940:22: warning: invalid assignment: &= fs/io_uring.c:4940:22: left side has type restricted __poll_t fs/io_uring.c:4940:22: right side has type int And obviously the brackets around POLLIN are not necessary.
