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=-5.4 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham 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 13835C10F27 for ; Tue, 10 Mar 2020 16:02:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DEFA021D7E for ; Tue, 10 Mar 2020 16:02:38 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=ziepe.ca header.i=@ziepe.ca header.b="Yj1AzMYW" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726990AbgCJQCi (ORCPT ); Tue, 10 Mar 2020 12:02:38 -0400 Received: from mail-qt1-f196.google.com ([209.85.160.196]:40111 "EHLO mail-qt1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726426AbgCJQCi (ORCPT ); Tue, 10 Mar 2020 12:02:38 -0400 Received: by mail-qt1-f196.google.com with SMTP id n5so6405026qtv.7 for ; Tue, 10 Mar 2020 09:02:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ziepe.ca; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=CnMm2B93D+mhe3hSvcwEBUN4EabNEvqLf2du/44GW9A=; b=Yj1AzMYWnQv9I3x+2C0QMzYCTBzlO22gnk3l23+eURm7ZFUepvKIp/PX4HuavLB1ym +Snl3wNLFHZwCnclNMyqR7U2FBfBmz0KoVM9DN+SBUarQLpkEoPcEPzI3ls+QE2fKmxD QRklkig2MRDFMO89PB8PblsgV7x6GaXRqAmpqMKRPQXggm9TgIqmVYDBetUGYnZScNoi yG95yc/QQJ2EorF7i89DUkmDR/U2hNwOhWrP+W9F13zFGvGtrrT4eA/DPR4xzHCEKAKU Hh2kYHRqYUf1VT4MgCQ1IEqe5yuNcwsG9H2ZqDQpU4bLB/E/giA7suM2+kbcDsgEU46l zrSQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=CnMm2B93D+mhe3hSvcwEBUN4EabNEvqLf2du/44GW9A=; b=UVoiirpAIoyrnJDtsQFcbyt/vqp1COLrxlSRlLqqIM/XMdqpktjAsjq0KamM9GVlj/ OY54P/znfU9tplU4Idog/sXjNi/wybHjKfd2lZWy164KmauuWqpXrlu+HOdJJ+5qnvCj DgzrVD2DH1Gvsp1byycHnh/kWJbXSVUkKy9Ol90OpCzM/iZDg82JwNBInYcANAEt9zVZ pSiXqgWOKs+L2oROZk0uB1DSDtDgAZgXdoLkZraPcMpjnAZehqThD4PV1WLv0O65TYn7 vBVJjXM2rMnTdQMAAsP/XfRexdhfQqZ9TeGkdmB6JwyFLepTZNTc0+cg3f6hJ8X+hXhe UQnw== X-Gm-Message-State: ANhLgQ1XGOLSa2fYFOPzLPTmJ5ia3jk5wn+1NjzfUozNg1oqT5Ar7cr3 WEixOQDneBTDznyI2iw5t1+7iQ== X-Google-Smtp-Source: ADFU+vtI2j5Ot8t8+P1dsigedHe+a9Ixi5+wSZEmcnYHV7AYb/GVCOldAnCoxGQopeJ1SNtghFcWNg== X-Received: by 2002:ac8:5485:: with SMTP id h5mr19262305qtq.56.1583856156766; Tue, 10 Mar 2020 09:02:36 -0700 (PDT) Received: from ziepe.ca (hlfxns017vw-142-68-57-212.dhcp-dynamic.fibreop.ns.bellaliant.net. [142.68.57.212]) by smtp.gmail.com with ESMTPSA id z18sm61721qtz.77.2020.03.10.09.02.36 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 10 Mar 2020 09:02:36 -0700 (PDT) Received: from jgg by mlx.ziepe.ca with local (Exim 4.90_1) (envelope-from ) id 1jBhL1-0008Qd-Fo; Tue, 10 Mar 2020 13:02:35 -0300 Date: Tue, 10 Mar 2020 13:02:35 -0300 From: Jason Gunthorpe To: Max Gurtovoy Cc: leon@kernel.org, linux-rdma@vger.kernel.org, israelr@mellanox.com, logang@deltatee.com Subject: Re: [PATCH v2 2/2] RDMA/rw: map P2P memory correctly for signature operations Message-ID: <20200310160235.GA32335@ziepe.ca> References: <20200220100819.41860-1-maxg@mellanox.com> <20200220100819.41860-2-maxg@mellanox.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200220100819.41860-2-maxg@mellanox.com> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org On Thu, Feb 20, 2020 at 12:08:19PM +0200, Max Gurtovoy wrote: > Since RDMA rw API support operations with P2P memory sg list, make sure > to map/unmap the scatter list for signature operation correctly. > > Signed-off-by: Max Gurtovoy > --- > drivers/infiniband/core/rw.c | 12 ++++++------ > 1 file changed, 6 insertions(+), 6 deletions(-) Applied to for-next Thanks, Jason