From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 77FD0ECE560 for ; Mon, 17 Sep 2018 15:15:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 23EAA214C5 for ; Mon, 17 Sep 2018 15:15:34 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 23EAA214C5 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=davemloft.net Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728799AbeIQUnT (ORCPT ); Mon, 17 Sep 2018 16:43:19 -0400 Received: from shards.monkeyblade.net ([23.128.96.9]:46178 "EHLO shards.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726885AbeIQUnT (ORCPT ); Mon, 17 Sep 2018 16:43:19 -0400 Received: from localhost (74-93-104-98-Washington.hfc.comcastbusiness.net [74.93.104.98]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (Client did not present a certificate) (Authenticated sender: davem-davemloft) by shards.monkeyblade.net (Postfix) with ESMTPSA id 02285144B43BF; Mon, 17 Sep 2018 08:15:31 -0700 (PDT) Date: Mon, 17 Sep 2018 08:15:31 -0700 (PDT) Message-Id: <20180917.081531.1710106422276499589.davem@davemloft.net> To: vakul.garg@nxp.com Cc: netdev@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-kernel@vger.kernel.org, shuah@kernel.org, davejwatson@fb.com, doronrk@fb.com Subject: Re: [PATCH net-next] selftests/tls: Add MSG_WAITALL in recv() syscall From: David Miller In-Reply-To: <20180916043428.24329-1-vakul.garg@nxp.com> References: <20180916043428.24329-1-vakul.garg@nxp.com> X-Mailer: Mew version 6.7 on Emacs 25.3 / Mule 6.0 (HANACHIRUSATO) Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.5.12 (shards.monkeyblade.net [149.20.54.216]); Mon, 17 Sep 2018 08:15:32 -0700 (PDT) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Vakul Garg Date: Sun, 16 Sep 2018 10:04:28 +0530 > A number of tls selftests rely upon recv() to return an exact number of > data bytes. When tls record crypto is done using an async accelerator, > it is possible that recv() returns lesser than expected number bytes. > This leads to failure of many test cases. To fix it, MSG_WAITALL has > been used in flags passed to recv() syscall. > > Signed-off-by: Vakul Garg Applied.