From patchwork Fri Jun 21 19:42:09 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Doug Ledford X-Patchwork-Id: 11010693 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7D1F86C5 for ; Fri, 21 Jun 2019 19:42:14 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 6F90228793 for ; Fri, 21 Jun 2019 19:42:14 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 6213F28B9D; Fri, 21 Jun 2019 19:42:14 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E717B28793 for ; Fri, 21 Jun 2019 19:42:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725992AbfFUTmN (ORCPT ); Fri, 21 Jun 2019 15:42:13 -0400 Received: from mx1.redhat.com ([209.132.183.28]:43654 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725985AbfFUTmN (ORCPT ); Fri, 21 Jun 2019 15:42:13 -0400 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 831463688E; Fri, 21 Jun 2019 19:42:12 +0000 (UTC) Received: from linux-ws.nc.xsintricity.com (ovpn-112-50.rdu2.redhat.com [10.10.112.50]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 9709860A97; Fri, 21 Jun 2019 19:42:11 +0000 (UTC) Message-ID: <3ed43fc8399c5b8efa262699a1d3559cbe41fed5.camel@redhat.com> Subject: [PULL REQUEST] Please pull rdma.git From: Doug Ledford To: "Torvalds, Linus" Cc: "Gunthorpe, Jason" , linux-rdma , linux-kernel Date: Fri, 21 Jun 2019 15:42:09 -0400 Organization: Red Hat, Inc. User-Agent: Evolution 3.32.2 (3.32.2-1.fc30) MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.30]); Fri, 21 Jun 2019 19:42:12 +0000 (UTC) Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Hi Linus, This is probably our last -rc pull request. We don't have anything else outstanding at the moment anyway, and with the summer months on us and people taking trips, I expect the next weeks leading up to the merge window to be pretty calm and sedate. This has two simple, no brainer fixes for the EFA driver. Then it has ten not quite so simple fixes for the hfi1 driver. The problem with them is that they aren't simply one liner typo fixes. They're still fixes, but they're more complex issues like livelock under heavy load where the answer was to change work queue usage and spinlock usage to resolve the problem, or issues with orphaned requests during certain types of failures like link down which required some more complex work to fix too. They all look like legitimate fixes to me, they just aren't small like I wish they were. Here's the boilerplate: The following changes since commit d1fdb6d8f6a4109a4263176c84b899076a5f8008: Linux 5.2-rc4 (2019-06-08 20:24:46 -0700) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git tags/for-linus for you to fetch changes up to 7a5834e456f7fb3eca9b63af2a6bc7f460ae482f: RDMA/efa: Handle mmap insertions overflow (2019-06-18 16:27:24 -0400) ---------------------------------------------------------------- Pull request for 5.1-rc5 - 2 minor EFA fixes - 10 hfi1 fixes related to scaling issues ---------------------------------------------------------------- Gal Pressman (2): RDMA/efa: Fix success return value in case of error RDMA/efa: Handle mmap insertions overflow Kaike Wan (1): IB/hfi1: Validate fault injection opcode user input Mike Marciniszyn (9): IB/hfi1: Close PSM sdma_progress sleep window IB/hfi1: Correct tid qp rcd to match verbs context IB/hfi1: Avoid hardlockup with flushlist_lock IB/hfi1: Silence txreq allocation warnings IB/hfi1: Create inline to get extended headers IB/hfi1: Use aborts to trigger RC throttling IB/hfi1: Wakeup QPs orphaned on wait list after flush IB/hfi1: Handle wakeup of orphaned QPs for pio IB/hfi1: Handle port down properly in pio drivers/infiniband/hw/efa/efa_com_cmd.c | 24 +++++++++++---- drivers/infiniband/hw/efa/efa_verbs.c | 21 ++++++++++--- drivers/infiniband/hw/hfi1/chip.c | 13 ++++++++ drivers/infiniband/hw/hfi1/chip.h | 1 + drivers/infiniband/hw/hfi1/fault.c | 5 +++ drivers/infiniband/hw/hfi1/hfi.h | 31 +++++++++++++++++++ drivers/infiniband/hw/hfi1/pio.c | 21 +++++++++++-- drivers/infiniband/hw/hfi1/rc.c | 53 +++++++++++++++++++------------- drivers/infiniband/hw/hfi1/sdma.c | 26 ++++++++++++---- drivers/infiniband/hw/hfi1/tid_rdma.c | 4 +-- drivers/infiniband/hw/hfi1/ud.c | 4 +-- drivers/infiniband/hw/hfi1/user_sdma.c | 12 +++----- drivers/infiniband/hw/hfi1/user_sdma.h | 1 - drivers/infiniband/hw/hfi1/verbs.c | 14 +++++---- drivers/infiniband/hw/hfi1/verbs.h | 1 + drivers/infiniband/hw/hfi1/verbs_txreq.c | 2 +- drivers/infiniband/hw/hfi1/verbs_txreq.h | 3 +- 17 files changed, 174 insertions(+), 62 deletions(-)