From patchwork Fri Sep 18 21:15:05 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Bob Pearson X-Patchwork-Id: 11786385 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 9439F92C for ; Fri, 18 Sep 2020 21:15:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 67AC520874 for ; Fri, 18 Sep 2020 21:15:53 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="b97EA+wZ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726154AbgIRVPw (ORCPT ); Fri, 18 Sep 2020 17:15:52 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34172 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726118AbgIRVPw (ORCPT ); Fri, 18 Sep 2020 17:15:52 -0400 Received: from mail-oi1-x244.google.com (mail-oi1-x244.google.com [IPv6:2607:f8b0:4864:20::244]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 24962C0613CE for ; Fri, 18 Sep 2020 14:15:52 -0700 (PDT) Received: by mail-oi1-x244.google.com with SMTP id n2so8714237oij.1 for ; Fri, 18 Sep 2020 14:15:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=8rxD7ngtE2B6yjT4J6Wtgxcz9cTP1TljJyUfIFPuZ/g=; b=b97EA+wZc4ODCfPkZrIvnegugQSXy9ozWUjLDazahgNA8c8jQR2y7tzhT9yaVC9ra6 R+TwGnd/iXUOVZ4KxDQu9MvrILkZ23rHuYJdhYQAH0UdhSH2LxwmumphVV97FjuHxDrE CpWWuEwYDPuSyv4feZtzs/3d/UGlC+G+MII4Bmwmc7MZEXAeirr+Vof/RLCShyOFu3tR CRWjTfdjcsHx3ADchOXd1AHbyE8tLknA3QnNgrbSEqTvoKRQiJ0+0RnZDYx/qbfH0qDm 5v4k32lp+Fm4sot1i9P2OYcT/sDz448mbbOt0TgjBvAUTv3qTe01g6lesa4OJ2PdwNJe UewA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=8rxD7ngtE2B6yjT4J6Wtgxcz9cTP1TljJyUfIFPuZ/g=; b=AQROtrHJhxALXf2c2sLkZzypWVbgI/BXbZhzqJFSrmSp8+S/kIpfAdSoM8AnVoYrfj nUqJAtkHHjh3i+RM6V0F1+aBTcF2AjYNGWH4bFG5/NyeO8Q3Ky8gON/EaWomMR90Q59L FYaxDk8Kf8/fzUW/wKeqKxI0Ma+QkBlhVeGGqZlQGgFdtPXcZ/tqNUWgkyVpfqk3bpb6 1Mottd8FrxswAqmu8k1up0dt+wXeVbcApfXKvTVLZhIw7hV+K/jiuoE0RI5mk58f7P5G /Od49p/mjBu6s25P0XLGA0CekhJodeBX6l3ydNg81wuy8n/6aQeKCU839GmTa0tJM7We oIMA== X-Gm-Message-State: AOAM530X1T7lytO/D0os9pKGUI95m9hu8vMiBCLxcf/cLsxa4HvQFivd VGXjiwrhT0U9bdM6kf59wKI= X-Google-Smtp-Source: ABdhPJzpLrAEv2rXJX5OEvmloP8AV/qxsUOPtLF2exwIy0OXPKqEnAvjdztVJl/WcinSGACFBhTa4g== X-Received: by 2002:aca:ec53:: with SMTP id k80mr10286934oih.92.1600463751561; Fri, 18 Sep 2020 14:15:51 -0700 (PDT) Received: from localhost ([2605:6000:8b03:f000:4725:6035:508:6d87]) by smtp.gmail.com with ESMTPSA id m12sm3150419otq.8.2020.09.18.14.15.51 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 18 Sep 2020 14:15:51 -0700 (PDT) From: Bob Pearson X-Google-Original-From: Bob Pearson To: jgg@nvidia.com, zyjzyj2000@gmail.com, linux-rdma@vger.kernel.org Cc: Bob Pearson Subject: [PATCH for-next v5 00/12] rdma_rxe: API extensions Date: Fri, 18 Sep 2020 16:15:05 -0500 Message-Id: <20200918211517.5295-1-rpearson@hpe.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org This patch series is a collection of API extensions for the rdma_rxe driver. With this patch set installed there are no errors in pyverbs run-tests and 31 tests are skipped down from 56. The remaining skipped test cases include - XRC tests - ODP tests - Parent device tests - Import tests - Device memory - MLX5 specific tests - EFA tests It continues from the previous (v4) set which implemented memory windows and has had a number of individual patches picked up in for-next. This set (v5) includes: Ported to current head of tree Memory windows patches not yet picked up kernel support for the extended user space APIs: - ibv_query_device_ex - ibv_create_cq_ex - ibv_create_qp_ex Fixes for multicast which is not currently working This patch set depends on a matching rdma-core user space library patch set. In order to run correctly it is necessary to configure by hand the EUI64 link local IPV6 address on systems which use a random link local address (like Ubuntu). Bob Pearson (12): rdma_rxe: Separate MEM into MR and MW objects. rdma_rxe: Enable MW objects rdma_rxe: Let pools support both keys and indices rdma_rxe: Add alloc_mw and dealloc_mw verbs rdma_rxe: Add bind_mw and invalidate_mw verbs rdma_rxe: Add memory access through MWs rdma_rxe: Add support for ibv_query_device_ex rdma_rxe: Add support for extended CQ operations rdma_rxe: Add support for extended QP operations rdma_rxe: Fix pool related bugs for multicast rdma_rxe: Fix multicast group allocation bug rdma_rxe: Fix bugs in the multicast receive path drivers/infiniband/sw/rxe/Makefile | 1 + drivers/infiniband/sw/rxe/rxe.c | 100 ++++-- drivers/infiniband/sw/rxe/rxe_comp.c | 12 +- drivers/infiniband/sw/rxe/rxe_cq.c | 12 +- drivers/infiniband/sw/rxe/rxe_loc.h | 43 ++- drivers/infiniband/sw/rxe/rxe_mcast.c | 110 ++++--- drivers/infiniband/sw/rxe/rxe_mr.c | 350 +++++++++++---------- drivers/infiniband/sw/rxe/rxe_mw.c | 416 +++++++++++++++++++++++++ drivers/infiniband/sw/rxe/rxe_opcode.c | 11 +- drivers/infiniband/sw/rxe/rxe_opcode.h | 1 - drivers/infiniband/sw/rxe/rxe_param.h | 10 +- drivers/infiniband/sw/rxe/rxe_pool.c | 330 +++++++++++++------- drivers/infiniband/sw/rxe/rxe_pool.h | 109 +++++-- drivers/infiniband/sw/rxe/rxe_recv.c | 64 ++-- drivers/infiniband/sw/rxe/rxe_req.c | 113 ++++--- drivers/infiniband/sw/rxe/rxe_resp.c | 125 +++++--- drivers/infiniband/sw/rxe/rxe_verbs.c | 101 +++--- drivers/infiniband/sw/rxe/rxe_verbs.h | 64 ++-- include/uapi/rdma/rdma_user_rxe.h | 68 +++- 19 files changed, 1448 insertions(+), 592 deletions(-) create mode 100644 drivers/infiniband/sw/rxe/rxe_mw.c Reported-by: kernel test robot