From patchwork Fri Oct 28 02:33:45 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Al Viro X-Patchwork-Id: 1695750 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=2620:137:e000::1:20; helo=out1.vger.email; envelope-from=linux-cifs-owner@vger.kernel.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=linux.org.uk header.i=@linux.org.uk header.a=rsa-sha256 header.s=zeniv-20220401 header.b=CtU1YRnE; dkim-atps=neutral Received: from out1.vger.email (out1.vger.email [IPv6:2620:137:e000::1:20]) by legolas.ozlabs.org (Postfix) with ESMTP id 4Mz67g1zYrz23kY for ; Fri, 28 Oct 2022 13:34:23 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236284AbiJ1CeU (ORCPT ); Thu, 27 Oct 2022 22:34:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46428 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236191AbiJ1CeP (ORCPT ); Thu, 27 Oct 2022 22:34:15 -0400 Received: from zeniv.linux.org.uk (zeniv.linux.org.uk [IPv6:2a03:a000:7:0:5054:ff:fe1c:15ff]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C3E31BD066; Thu, 27 Oct 2022 19:34:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=linux.org.uk; s=zeniv-20220401; h=Sender:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description; bh=N6G1IQbSL3QFHBqs64iGhqHUAjBWLKtVAexavconcSw=; b=CtU1YRnEKtVxQzp9T0NecJp8Lq ktl2hWUsNU7iTHYudZAUs1x0vgpcyXrrVT2TpBNQ04AhuyYeK0BIBw8Q/P9thND2PJbR0f+4vuuxs dJOGMMeu4z+Yw8mXi8VAM3zFBNUpOdUVn0NcQhKt8j+9Bp/z2CoE8oYwkSMQzzwGBEHn1DOY/fZdQ ALcvx9ECVbSy6sMcKCUi7Mqlf6V/HuiR0o28bKz9zGjpZAI/JmnTEcZVfh0MdzbSowX2RI24G3Scd TvEhlAVxbLs+HSG4GBrCD1W9BhV7+Mo0hELW4K0lSQFlJqsxAZKLf1gON1Sak0yddJcoHJTl9WZmu o9H1cKXA==; Received: from viro by zeniv.linux.org.uk with local (Exim 4.96 #2 (Red Hat Linux)) id 1ooFBw-00EorH-3A; Fri, 28 Oct 2022 02:33:53 +0000 From: Al Viro To: Christoph Hellwig Cc: David Howells , willy@infradead.org, dchinner@redhat.com, Steve French , Shyam Prasad N , Rohith Surabattula , Jeff Layton , Ira Weiny , torvalds@linux-foundation.org, linux-cifs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 05/12] [infiniband] READ is "data destination", not source... Date: Fri, 28 Oct 2022 03:33:45 +0100 Message-Id: <20221028023352.3532080-5-viro@zeniv.linux.org.uk> X-Mailer: git-send-email 2.37.3 In-Reply-To: <20221028023352.3532080-1-viro@zeniv.linux.org.uk> References: <20221028023352.3532080-1-viro@zeniv.linux.org.uk> MIME-Version: 1.0 Sender: Al Viro X-Spam-Status: No, score=-2.0 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_EF,SPF_HELO_NONE,SPF_NONE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-cifs@vger.kernel.org Signed-off-by: Al Viro --- drivers/infiniband/ulp/rtrs/rtrs-clt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/infiniband/ulp/rtrs/rtrs-clt.c b/drivers/infiniband/ulp/rtrs/rtrs-clt.c index 8546b8816524..88282b288abd 100644 --- a/drivers/infiniband/ulp/rtrs/rtrs-clt.c +++ b/drivers/infiniband/ulp/rtrs/rtrs-clt.c @@ -966,7 +966,7 @@ static void rtrs_clt_init_req(struct rtrs_clt_io_req *req, refcount_set(&req->ref, 1); req->mp_policy = clt_path->clt->mp_policy; - iov_iter_kvec(&iter, READ, vec, 1, usr_len); + iov_iter_kvec(&iter, WRITE, vec, 1, usr_len); len = _copy_from_iter(req->iu->buf, usr_len, &iter); WARN_ON(len != usr_len);