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=-15.5 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 1AB9BC636C8 for ; Sun, 18 Jul 2021 11:09:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 007FB61186 for ; Sun, 18 Jul 2021 11:09:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232312AbhGRLMQ (ORCPT ); Sun, 18 Jul 2021 07:12:16 -0400 Received: from mail.kernel.org ([198.145.29.99]:56310 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230461AbhGRLMQ (ORCPT ); Sun, 18 Jul 2021 07:12:16 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 5FAF561166; Sun, 18 Jul 2021 11:09:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1626606558; bh=scysiXjyferckCGbthGvR8xqveehOph98QgmtZIcrec=; h=From:To:Cc:Subject:Date:From; b=XNrMJtjIYfhN0XTG3RHYKnxAldtmMPe3Fn0tYzrYyOc78jO/VZ7uH/sHudWjRpkiP yZLIgj8DXTnC15yOHZ62829FXeY2Ylj1hfLGbcahe50CKpZOaFEwF509uzrVf0XmQq zXSSnU+F418MiGnCpbYvqomVTOuZOYCSHVdOoXVHnz+VJQsymAScSGgGet+gdvGtU4 SyhAgAPAtdBDP/5e0cts9gfcDq5FfYoxtiPFX7811Rm6Wue+ucosWfB3uyrtxjtEuD hXlJfssJ96pNrvx3E/7kuAe86zgezKeuERXXD3k0Q2LAAUYlEZRPDfirtPvTHrpCcT 1K7JSLV5lg+zQ== From: Leon Romanovsky To: Doug Ledford , Jason Gunthorpe , Christoph Hellwig Cc: Leon Romanovsky , Daniel Vetter , David Airlie , Dennis Dalessandro , dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, Jani Nikula , Joonas Lahtinen , linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org, Maarten Lankhorst , Maor Gottlieb , Maxime Ripard , Mike Marciniszyn , Rodrigo Vivi , Roland Scheidegger , Thomas Zimmermann , VMware Graphics , Yishai Hadas , Zack Rusin , Zhu Yanjun Subject: [PATCH rdma-next v2 0/2] SG fix together with update to RDMA umem Date: Sun, 18 Jul 2021 14:09:11 +0300 Message-Id: X-Mailer: git-send-email 2.31.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org From: Leon Romanovsky Changelog: v2: * Changed implementation of first patch, based on our discussion with Christoph. https://lore.kernel.org/lkml/YNwaVTT0qmQdxaZz@infradead.org/ v1: https://lore.kernel.org/lkml/cover.1624955710.git.leonro@nvidia.com/ * Fixed sg_page with a _dma_ API in the umem.c v0: https://lore.kernel.org/lkml/cover.1624361199.git.leonro@nvidia.com Maor Gottlieb (2): lib/scatterlist: Fix wrong update of orig_nents RDMA: Use dma_map_sgtable for map umem pages drivers/gpu/drm/drm_prime.c | 2 +- drivers/gpu/drm/i915/gem/i915_gem_userptr.c | 2 +- drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c | 2 +- drivers/infiniband/core/umem.c | 33 +++----- drivers/infiniband/core/umem_dmabuf.c | 1 - drivers/infiniband/hw/mlx4/mr.c | 4 +- drivers/infiniband/hw/mlx5/mr.c | 3 +- drivers/infiniband/sw/rdmavt/mr.c | 2 +- drivers/infiniband/sw/rxe/rxe_mr.c | 3 +- include/linux/scatterlist.h | 3 +- include/rdma/ib_umem.h | 6 +- include/rdma/ib_verbs.h | 28 +++++++ lib/scatterlist.c | 88 ++++++++++++++------- tools/testing/scatterlist/main.c | 15 +++- 14 files changed, 128 insertions(+), 64 deletions(-) -- 2.31.1