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=-7.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS autolearn=no 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 260C5C4320A for ; Wed, 4 Aug 2021 01:09:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 10E4B60F6F for ; Wed, 4 Aug 2021 01:09:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231339AbhHDBKG (ORCPT ); Tue, 3 Aug 2021 21:10:06 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43592 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230074AbhHDBKG (ORCPT ); Tue, 3 Aug 2021 21:10:06 -0400 Received: from mail-oi1-x229.google.com (mail-oi1-x229.google.com [IPv6:2607:f8b0:4864:20::229]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EF66EC06175F for ; Tue, 3 Aug 2021 18:09:53 -0700 (PDT) Received: by mail-oi1-x229.google.com with SMTP id w6so966814oiv.11 for ; Tue, 03 Aug 2021 18:09:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=KhCEqoK9PozD4lG2vOd8B030yK5msuNRjt2qTmRSzHk=; b=c8b/FUHTPynmJgIk++iy2aLEW9EEbo+LidjZwZ25kLk4OxxvNLzSq1fGtokahkz59Z Hoi2sSSBb53oZinmBn/GI/wLf3P+hKqrUYPhAlhrVARm1eZ+GjKnGgCU/HLLhQLq7yI9 C9yMAzpY37xLayIkHBXloQoM5by/WzlxEgM/4VZDLnNu2h3P7rQJW83qFheVRHpUSs7J BeNB2trAEGVN6grG8FMBq22hNjR0ZnfJXITVEsgJMnvo+OSelcS7nofjM/ZC1LLwzzcs lbsnNyzTuCv6U40vUo1WSKaZ++3s5JuWH51MO4acT+ss8mvIxzWeyrMVj9cQEqYZwN5G XoWQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=KhCEqoK9PozD4lG2vOd8B030yK5msuNRjt2qTmRSzHk=; b=j7xP/ZdhT3coHS6fFInZEsibOby4pE1GIzT6OMXaV2ZlYhggdPHJnO7p40VkaKumNl 6ltydmary96crLRNHRcK+u9ZIGq6eJsBQ0NlBlsdHCTAkh1jLnuqecc/F0je64O0M8aA WqqDXZJPB+DP362oOq4LdtAIo98R2yXEIz9uPVuGtpwaQPhQIQ/RxnofJrCUQR7iSTZF zCHsDPfnqn0AzGAaMyiZv2zHWaAcCnJ/B6NWZisPtKEGc+J7LSA9IYUdM6gZy4dnEtIE 2GaTlsHDg7/hobCcq5iJqehM9YyFXWbOM5Hp5eaC5r+/FASy2avXggKvE3oXQ1TdNXeD 8WzQ== X-Gm-Message-State: AOAM533ZdQRsUxkdHVNkq+yHUGnebSGu9It1dhyUy/D6cDnNduVfAa8q H9BlTEN7DM1E5lY3MfcBfY5lrz8TlJxwYy9qZQA= X-Google-Smtp-Source: ABdhPJxMyBsg2qA0pO8GwrCNb8SXsD7Vh0K0V081r0ntTuaO3+PJf3spErGglVEkf4sCM5dMrjsGJJpr+V0gyYTBgqc= X-Received: by 2002:a05:6808:490:: with SMTP id z16mr4992126oid.89.1628039393387; Tue, 03 Aug 2021 18:09:53 -0700 (PDT) MIME-Version: 1.0 References: In-Reply-To: From: Zhu Yanjun Date: Wed, 4 Aug 2021 09:09:41 +0800 Message-ID: Subject: Re: RXE status in the upstream rping using rxe To: Leon Romanovsky Cc: Olga Kornievskaia , Bob Pearson , Jason Gunthorpe , linux-rdma Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org On Wed, Aug 4, 2021 at 9:01 AM Zhu Yanjun wrote: > > On Wed, Aug 4, 2021 at 2:07 AM Leon Romanovsky wrote: > > > > Hi, > > > > Can you please help me to understand the RXE status in the upstream? > > > > Does we still have crashes/interop issues/e.t.c? > > I made some developments with the RXE in the upstream, from my usage > with latest RXE, > I found the following: > > 1. rdma-core can not work well with latest RDMA git; The latest RDMA git is https://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git Zhu Yanjun > 2. There are some problems with rxe in different kernel version; > > To 2, the commit > https://patchwork.kernel.org/project/linux-rdma/patch/20210729220039.18549-3-rpearsonhpe@gmail.com/ > can relieve this problem, > not sure if some bugs still exist in RXE. > > To 1, I will continue to make further investigations. > So we should have time to make tests, fix bugs and make rxe stable. > > Zhu Yanjun > > > > Latest commit is: > > 20da44dfe8ef ("RDMA/mlx5: Drop in-driver verbs object creations") > > > > Thanks