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 CDC84C433F5 for ; Wed, 1 Dec 2021 09:01:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S242143AbhLAJEh (ORCPT ); Wed, 1 Dec 2021 04:04:37 -0500 Received: from sin.source.kernel.org ([145.40.73.55]:54440 "EHLO sin.source.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236969AbhLAJEg (ORCPT ); Wed, 1 Dec 2021 04:04:36 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sin.source.kernel.org (Postfix) with ESMTPS id 48D4ACE1D91 for ; Wed, 1 Dec 2021 09:01:15 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AAF37C53FCC; Wed, 1 Dec 2021 09:01:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1638349273; bh=9XRWr1KMtGyszMt13eiTjw0olk2vtEnh9JJwtT3j2jI=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=VluJT+78BdtHvF1cL+GFxj6IXVwc40IGR2/U8KI8BaNM/FNFkfr3ebVdqk9/769sM ZBHfD0XFAgrbEDKVIzlsVFCzPuj9LvT6rxbLOSxXLN77vmLNomxmaA5UM4ArsUPYe9 HWEa8YpDCcUlOP9WXcXHDPWFY537G0KAlcR4bT0kMmOec2UAVd0P1zM1j8qvS/PuOs XCmOnlriMkcpXgRSyYysbAgQMUgLYU5rr66Qnnho05zsVSEOB/LErXdH4fT2kxpwEx WRylx4XyqcTKTj/jsbsfKT5QFSb5aCTAjAKbPUR6CsHx0f+2QfYAD6oSFJd7KOccvw tvv/P/JvgCz8Q== Date: Wed, 1 Dec 2021 11:01:08 +0200 From: Leon Romanovsky To: Wenpeng Liang Cc: jgg@nvidia.com, linux-rdma@vger.kernel.org, linuxarm@huawei.com Subject: Re: [PATCH v5 for-next 1/1] RDMA/hns: Support direct wqe of userspace Message-ID: References: <20211130135740.4559-1-liangwenpeng@huawei.com> <20211130135740.4559-2-liangwenpeng@huawei.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20211130135740.4559-2-liangwenpeng@huawei.com> Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org On Tue, Nov 30, 2021 at 09:57:40PM +0800, Wenpeng Liang wrote: > From: Yixing Liu > > Add direct wqe enable switch and address mapping. > > Signed-off-by: Yixing Liu > Signed-off-by: Wenpeng Liang > --- > drivers/infiniband/hw/hns/hns_roce_device.h | 8 +-- > drivers/infiniband/hw/hns/hns_roce_main.c | 42 +++++++++++++--- > drivers/infiniband/hw/hns/hns_roce_pd.c | 3 ++ > drivers/infiniband/hw/hns/hns_roce_qp.c | 54 ++++++++++++++++++++- > include/uapi/rdma/hns-abi.h | 2 + > 5 files changed, 98 insertions(+), 11 deletions(-) > The description of pgprot_device() is still unsatisfactory, but everything else looks ok. Thanks, Reviewed-by: Leon Romanovsky