From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 490882DEA74 for ; Thu, 26 Feb 2026 06:48:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772088480; cv=none; b=Go3L+g8WzfVT5S0NN6Nu7z8uToGJYijtYimPKyQj26gc1oWsv5+mBpyUGenNyT33QsntUfPEzm6tb1fLy6Lpn+ebqpjoYfEBVphcHwSiUgjiJYqAAYxbHlL5XxAqK+5Kvk4GL4fz7xoXDVGG4ks2XYEnU3KdauJb3+ipzC5vZbs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772088480; c=relaxed/simple; bh=t4wESATMOo20qCJVgdgP6ow7wDQIV3HPJGyoZtHI9Fc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=TnjBjwxutZB9nwolrk7dBuOc4BBzOrSK0shnAsOukgwsiny0UlWIrn0WIJ8wEXZgwoeSlQKQJ3KzdAx568HG161GNRSX3JJ4kz5bQUEILJWLpagNnoaXxE5bc+Jqp0gR/eyFpAVdj+IynDATXrQ1mLNGwuIDyLwcG0pphebqonM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=NfG+LL7m; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="NfG+LL7m" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1F11CC19422; Thu, 26 Feb 2026 06:47:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772088479; bh=t4wESATMOo20qCJVgdgP6ow7wDQIV3HPJGyoZtHI9Fc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=NfG+LL7maETOZ/eso8enPNMH9ldclghGUfJuL0GO68XduJtEnbRZRKPenoW6KPGXj CrR1clHUwMNLue58EaD2Ugw80TkpLW6M0d0XyR5P+FHG9l95VLhwijIsYDtKeKuOW/ OYkmdkAvCEEsk8154exgA2Wd1q85idQEMcEu5UnlooqD7nizsG9RMTRAistKbCHl80 xp6smuoKSv/thoeUkeY0WRkiucwlx5I8EjoHAfKqpXuvCXXU2qrDrjXr1IMhUh8coZ AEeLR0o8/HYbSz1BSqxcMHyyAT3irx5lUAhOQvpVJN7QzdJ7ZqFm0c+31KGdyI/Qwi z44o3/ctXF88Q== Date: Thu, 26 Feb 2026 08:47:55 +0200 From: Leon Romanovsky To: "yanjun.zhu" Cc: David Ahern , zyjzyj2000@gmail.com, jgg@ziepe.ca, linux-rdma@vger.kernel.org Subject: Re: [PATCH] RDMA/rxe: Add network namespace support Message-ID: <20260226064755.GA12611@unreal> References: <20260225172622.7589-1-dsahern@kernel.org> <18ecbd06-baac-43ee-a455-6b34c716fdfe@kernel.org> <88b82e8b-40da-46cf-bb41-2c346bd28c70@linux.dev> Precedence: bulk X-Mailing-List: linux-rdma@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <88b82e8b-40da-46cf-bb41-2c346bd28c70@linux.dev> On Wed, Feb 25, 2026 at 01:07:12PM -0800, yanjun.zhu wrote: > On 2/25/26 10:50 AM, David Ahern wrote: > > On 2/25/26 11:14 AM, yanjun.zhu wrote: > > > On 2/25/26 9:26 AM, David Ahern wrote: > > > > Allow rxe to work across network namespaces by making the sockets > > > > per namespace using net_generic. Defer socket initialization until > > > > a device is created in the namespace. > > > > > > https://github.com/zhuyj/linux/tree/upstream/6.14-net-namespace > > > > > > Do you make tests with the above link? > > > > no. I had no knowledge of that branch until this moment. It is almost 12 > > months old, so not sure the relevance if it is not being actively fixed > > on top of tree. > > > > > > > > Compared with the net namespace in the above link, what is the > > > difference between this commit and the above link? > > > > > > > no idea. This patch was in our tree at enfabrica dating back to 2021. > > Someone started looking into automated tests with rxe, so I pulled it > > from the tree, rebased to 7.0 and sent it out. > > > > https://patchwork.kernel.org/project/linux-rdma/cover/20230624073927.707915-1-yanjun.zhu@intel.com/ > > In the above link, there is some testcases for the link > https://github.com/zhuyj/linux/tree/upstream/6.14-net-namespace. > > I am wondering if this commit can pass all the testcases or not. Zhu, It is a bit unreasonable to expect a random RXE contributor to compare against something that lives out‑of‑tree. Please feel free to pick up that patch and run it through your tests. Thanks > > Thanks a lot. > Zhu Yanjun > >