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=-5.3 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,URIBL_BLOCKED,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 53BBEC43331 for ; Thu, 26 Mar 2020 19:40:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2973B20714 for ; Thu, 26 Mar 2020 19:40:16 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=ziepe.ca header.i=@ziepe.ca header.b="FxQNQHrH" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727719AbgCZTkP (ORCPT ); Thu, 26 Mar 2020 15:40:15 -0400 Received: from mail-qk1-f196.google.com ([209.85.222.196]:44268 "EHLO mail-qk1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726340AbgCZTkP (ORCPT ); Thu, 26 Mar 2020 15:40:15 -0400 Received: by mail-qk1-f196.google.com with SMTP id j4so8136810qkc.11 for ; Thu, 26 Mar 2020 12:40:14 -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=RJaweeV50YsVvjC+ZI/s4TAzELRgfc9W2M5rapVdFHs=; b=FxQNQHrHsLxzAQyzOHP5wZK8NzihpGEQ1wMD/H4HMiol3mt/5tpmayn8IspngX8LRa fOntiXysXhdO/4e+bAb5MePaubxdfCzpHC8nzpPao5gnBmvu8NKa5L1nn9ybfIb924Ql ENgOxsBw2eFsoF8ywZstlsV++sF9m8xr3yVCoRPrbRkTZ5t9Agrt4TM+VRj8WFy0Ied7 WOzjmSVQRo0ry5guwDuLjSruZa9V85hd3RaaOX1no4Q7nnPkYOZVU+Vk3iSJ3E7E3Tan qCmngnhOQdwKTJNGne0/3gp7UGHg1p2C7lRt3gRW5cheY83lvP2vLC4JlZqwMwphbyIr 5lMA== 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=RJaweeV50YsVvjC+ZI/s4TAzELRgfc9W2M5rapVdFHs=; b=qWb33FeSRaipsKEAIxo4ONVeAcv8mMZpI7IA81mMggSu50ygjOsq9PkRfBjhtXl/VU F5MICAEWd2U+MIE1+20+kjVKVwPiRBoRtcsZXsoyBzCjIqszud5nLlhf6f07WS2H2Nqj M6LbXxFAdyPHiafPhdRawcBT6CKp7IqG/VtB4hO/UzRkE4P9lcSx4bK4aDUtnjXihFW2 KRArhM0fP3t0ZPozwG+xzPWBPpxb/oQMX8aQVWPRZOEd/n4yeq6cAqSn2xckyX/TeY68 BXFjYbYxGS9mJCnxnPtQ3BZGthx7mHkXWRP9XW+YV/wlQwH79wEuvPYPExmjnqz4/GOj OIKQ== X-Gm-Message-State: ANhLgQ3xbkF3Ogs/2O8N8+mT8IU928GVrsDTlmi9+YZVoZp/nCH/su33 3YIoXXFAKLhz60RTcDqQVVHmMQ== X-Google-Smtp-Source: ADFU+vullxJX5MWam/zZgUDdvoMF0vor8Smj69afteESgLGFjB6HRG36FOlDExKKUEyG6ZxXrzqv6w== X-Received: by 2002:a05:620a:120e:: with SMTP id u14mr9332445qkj.23.1585251614003; Thu, 26 Mar 2020 12:40:14 -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 d19sm2070672qkc.14.2020.03.26.12.40.12 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Thu, 26 Mar 2020 12:40:12 -0700 (PDT) Received: from jgg by mlx.ziepe.ca with local (Exim 4.90_1) (envelope-from ) id 1jHYMO-0005W9-1o; Thu, 26 Mar 2020 16:40:12 -0300 Date: Thu, 26 Mar 2020 16:40:12 -0300 From: Jason Gunthorpe To: Leon Romanovsky Cc: Doug Ledford , Maor Gottlieb , linux-rdma@vger.kernel.org, Yishai Hadas Subject: Re: [PATCH rdma-rc v1] RDMA/mlx5: Block delay drop to unprivileged users Message-ID: <20200326194012.GA16623@ziepe.ca> References: <20200322124906.1173790-1-leon@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200322124906.1173790-1-leon@kernel.org> 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 Sun, Mar 22, 2020 at 02:49:06PM +0200, Leon Romanovsky wrote: > From: Maor Gottlieb > > Since this feature can globally block the RX port, it should > be allowed to privileged users only. > > Fixes: 03404e8ae652("IB/mlx5: Add support to dropless RQ") > Signed-off-by: Maor Gottlieb > Signed-off-by: Leon Romanovsky > --- > Changelog: > v1: Changed permission from CAP_NET_RAW to be CAP_SYS_RAWIO like in > the devx code. > v0: https://lore.kernel.org/linux-rdma/20200318100223.46436-1-leon@kernel.org > --- > drivers/infiniband/hw/mlx5/qp.c | 4 ++++ > 1 file changed, 4 insertions(+) Ah, this was merged into rc and is already in linus's tree Thanks, Jason