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=-17.5 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 96469C4338F for ; Wed, 25 Aug 2021 16:47:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7675060F42 for ; Wed, 25 Aug 2021 16:47:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232606AbhHYQrr (ORCPT ); Wed, 25 Aug 2021 12:47:47 -0400 Received: from mail-pg1-f182.google.com ([209.85.215.182]:46822 "EHLO mail-pg1-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230363AbhHYQrr (ORCPT ); Wed, 25 Aug 2021 12:47:47 -0400 Received: by mail-pg1-f182.google.com with SMTP id k14so262217pga.13; Wed, 25 Aug 2021 09:47:01 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=1UMuzaedawDrJ7sHnjIktSUIvpk6VsWPkXjY/IRHZ3A=; b=KtbaY/c5YIaT+5iv2o9d4PkX6B2Gzlk/6EP42tFvA7rNKo+kRVTo64Okcj7L8J/wmV 76v+xRIFuIZI3pSl+0GmEddJYtLSIyzMJqZNBqCyV0cnOI2M/IhkJcFuYxZ+EqDdQ7Lb 2bUyvLzqvJ74xCOltSiKJVPyCI/JLI/mCWQuPgSkLeHNfzsnQ1Dx93nLTbNRSZfxNJg/ pS2hw+UB6nVWEc7tB9hBv904ExjMI1cCnBKFeffM4f4tmS6zhjRVAM9j1/Ix+ISPSgvB tumcPe0zbo4HUVALkLCOp0EDeynQ9K7r/WWyUoY5GAfuBWd/WAczbgemrzT+/bc+9Irh mhoQ== X-Gm-Message-State: AOAM531Qvdz64NKmFRbIpw29Xy594lEZgBnAH2Nek9kz2wS/KYIhQjZB eBsueTInOR3XleMAK/g5ksZ8OlEbuyg= X-Google-Smtp-Source: ABdhPJyZTPqR+r8H7dS3kFtMU4hv76aDbhMxlB5PhIx5PM2s0ws5fZ1E/ns+FyqXq7r+qMqvbFf+kg== X-Received: by 2002:a63:fc20:: with SMTP id j32mr43007431pgi.283.1629910020302; Wed, 25 Aug 2021 09:47:00 -0700 (PDT) Received: from bvanassche-linux.mtv.corp.google.com ([2620:15c:211:201:5f7b:5bac:8246:4328]) by smtp.gmail.com with ESMTPSA id n3sm306936pfo.101.2021.08.25.09.46.59 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 25 Aug 2021 09:46:59 -0700 (PDT) Subject: Re: v5.14 RXE driver broken? To: Zhu Yanjun Cc: Bob Pearson , "linux-rdma@vger.kernel.org" , "linux-block@vger.kernel.org" References: From: Bart Van Assche Message-ID: <98fb7274-8563-e54b-3c6d-c99d3f3e68bf@acm.org> Date: Wed, 25 Aug 2021 09:46:58 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.12.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-block@vger.kernel.org On 8/24/21 8:02 PM, Zhu Yanjun wrote: > On Tue, Aug 24, 2021 at 11:02 AM Bart Van Assche wrote: >> >> Hi Bob, >> >> If I run the following test against Linus' master branch then that test >> passes (commit d5ae8d7f85b7 ("Revert "media: dvb header files: move some >> headers to staging"")): >> >> # export use_siw=1 && modprobe brd && (cd blktests && ./check -q srp/002) >> srp/002 (File I/O on top of multipath concurrently with logout and login (mq)) [passed] >> runtime ... 48.849s >> >> The following test fails: >> >> # export use_siw= && modprobe brd && (cd blktests && ./check -q srp/002) >> srp/002 (File I/O on top of multipath concurrently with logout and login (mq)) [failed] >> runtime 48.849s ... 15.024s >> --- tests/srp/002.out 2018-09-08 19:43:42.291664821 -0700 >> +++ /home/bart/software/blktests/results/nodev/srp/002.out.bad 2021-08-23 19:51:05.182958728 -0700 >> @@ -1,2 +1 @@ >> Configured SRP target driver >> -Passed > > Can this commit "RDMA/rxe: Zero out index member of struct rxe_queue" > in the link https://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git/commit/?h=wip/jgg-for-rc > fix this problem? > > And the commit will be merged into linux upstream very soon. Hi Zhu, Thanks for having taken a look. Isn't commit cc4f596cf85e ("RDMA/rxe: Zero out index member of struct rxe_queue") already in Linus' tree? I think it was merged yesterday (August 24). Unfortunately the test I mentioned still fails on top of that patch. Thanks, Bart.