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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7FC74C7619A for ; Sat, 15 Apr 2023 13:36:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229530AbjDONf7 (ORCPT ); Sat, 15 Apr 2023 09:35:59 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34714 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229491AbjDONf6 (ORCPT ); Sat, 15 Apr 2023 09:35:58 -0400 Received: from out-15.mta1.migadu.com (out-15.mta1.migadu.com [IPv6:2001:41d0:203:375::f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4287C3582 for ; Sat, 15 Apr 2023 06:35:57 -0700 (PDT) Message-ID: <5deb96d9-31bd-1455-ccec-898a821aae01@linux.dev> DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.dev; s=key1; t=1681565753; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=ih77L0d4Msd8sH7VYfpXBgYu0/Mi6Rt0BQ2SdxlyfIw=; b=wbH5bTbOPn2suysYaDoknSKMhnjfL8BgE+y1gB72wLp1KrR0dAfHVHu+ZZy/t/Hoi0hf0d Pd/jH/tEYD5iACf7gcHqgGh3mKWwhDFzJv0TAeCuDtSr9gr9qObtV8xutOqKfZpj34J1bj EQlvCog+UwChbIg661j9JWhfyhXMm0w= Date: Sat, 15 Apr 2023 21:35:44 +0800 MIME-Version: 1.0 Subject: Re: [PATCHv3 0/8] Fix the problem that rxe can not work in net namespace To: Mark Lehrer Cc: Parav Pandit , Zhu Yanjun , "jgg@ziepe.ca" , "leon@kernel.org" , "zyjzyj2000@gmail.com" , "linux-rdma@vger.kernel.org" References: <20230214060634.427162-1-yanjun.zhu@intel.com> <1adb4df4-ee14-1d26-d1ac-49108b2de03d@linux.dev> <29e1ed5a-091a-1560-19e5-05c3aefb764b@linux.dev> X-Report-Abuse: Please report any abuse attempt to abuse@migadu.com and include these headers. From: Zhu Yanjun In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Migadu-Flow: FLOW_OUT Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org 在 2023/4/15 0:24, Mark Lehrer 写道: > Apologies if you get this twice, lindbergh rejected my email for > admittedly legitimate reasons. > >>> If you are in exclusive mode rdma devices must be in respective/appropriate net ns. >> >> After applying these commits, rxe works in the exclusive mode. > > Yanjun, > > Thanks again for the original patch. It is good for the soft roce > driver to be a "reference" for proper rdma functionality. What is > still needed for this fix to make it to mainline? I am working hard to push these commits to mainline. Zhu Yanjun > > As an aside - is rdma_rxe now good enough for Red Hat to build it by > default again in EL10, or is more work needed? > > I'm going to try making the nvme-fabrics set of modules use the > network namespace properly with RoCEv2. TCP seems to work properly > already, so this should be more of a "port" than real development. > Are you (or anyone else) interested in working on this too? I'm more > familiar with the video frame buffer area of the kernel, so first I'm > familiarizing myself with how nvme-fabrics works with TCP & netns. > > Thanks, > Mark