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 6E8381DF733 for ; Sun, 2 Mar 2025 12:39:21 +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=1740919161; cv=none; b=IsdXcmyf++ASNE4cvoxdTM31fYmtFLAGDEphkRRA2XmViRIGgkEtzLSeti//3IIbcB0BkiX5T5a0GFxi9SFQNa9GD2aoPyIniI6OLNZPnmfFenH2hUBzBhRgvR+ywUDARwZ+EQ1tipLdfbuQ5BiY8oU6L0tfRS0cTsrdLFQJ7bA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1740919161; c=relaxed/simple; bh=/aCMbTY1I+5FUXSs/ZYooFxiFlZFKhsyY/TkVN1/CRs=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=q/ah+bW0NzVoDOZjZtGum2zu2FSPxLTvtbJIWD2Z/PY8kZ9WGzpHC/5iEdaxWm5JLnfvdfwwuyUDrybzbhNV/7iqCeq/Rafw1W14EHSUpoUXKO6FNMZEpaqbOlWDOQqhCglet5DeLiqBxJSaWub6klV1O2SK9kA+0FOc5shwSiQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=A1lhB1CZ; 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="A1lhB1CZ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 35D2AC4CEE7; Sun, 2 Mar 2025 12:39:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1740919160; bh=/aCMbTY1I+5FUXSs/ZYooFxiFlZFKhsyY/TkVN1/CRs=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=A1lhB1CZ5BKjh1In2BsEscpuk7H4unDaEN1EE1TkN5dntpE6Ulv78+tLkPgnJuG7B ItHf/aA791OBYk94nn7JSYqnzj07DRkbMcoLsel7FnupkFau/lhrylVGBRAN9MeQNb MxZHbdn91PlERibCkJMGU7a9Idpjv+awJgCZbues61I5v1An1aXqz1+Q5bwh//lklK UM397lpXCmiP/dI/qGtMy9m2Z4taBxQVeb4pXozDQf5mmeEcz7mVmkG0phwByDiqE3 F2bXbm+gwNhSZn5cEjMmrmPQDmg8ZpDVzgKormTrGSLThIUkY0ngyT7mVJJs5KMWdh 8wC01TdnnQqtQ== Date: Sun, 2 Mar 2025 14:39:15 +0200 From: Leon Romanovsky To: Zhu Yanjun Cc: zyjzyj2000@gmail.com, jgg@ziepe.ca, linux-rdma@vger.kernel.org Subject: Re: [PATCH for-upstream 1/1] RDMA/rxe: Replace netdev dev addr with raw_gid Message-ID: <20250302123915.GE1539246@unreal> References: <20250301193351.901749-1-yanjun.zhu@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=us-ascii Content-Disposition: inline In-Reply-To: <20250301193351.901749-1-yanjun.zhu@linux.dev> On Sat, Mar 01, 2025 at 08:33:51PM +0100, Zhu Yanjun wrote: > Because TUN device does not have dev_addr, but a gid in rdma is needed, > as such, a raw_gid is generated to act as the gid. The similar commit > also exists in SIW. This commit learns from the similar commit > bad5b6e34ffb ("RDMA/siw: Fabricate a GID on tun and loopback devices") > in SIW. > > Fixes: 2ac5415022d1 ("RDMA/rxe: Remove the direct link to net_device") > Signed-off-by: Zhu Yanjun > --- > drivers/infiniband/sw/rxe/rxe.c | 20 ++++---------------- > drivers/infiniband/sw/rxe/rxe_verbs.c | 2 +- > drivers/infiniband/sw/rxe/rxe_verbs.h | 4 +++- > 3 files changed, 8 insertions(+), 18 deletions(-) This patch doesn't apply. It should be based on rdma-rc or rdma-next. Thanks