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=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 A2710C2BBC7 for ; Sat, 11 Apr 2020 23:05:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6F17D20CC7 for ; Sat, 11 Apr 2020 23:05:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586646311; bh=PPY1XlTJmGo5yiWdvE542Mpyu6eAWincdfSoXHRGFhQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=TOML5nEt4tKwuqeGn4ZLv7qv5KOjVD5doBW2rPwLnQWV+GktRSGsCxn3UyU1cgTxd DSAA4hSkyaqJP3wp6CKg1s9GCp4J/bJJP6EzzdI315WMe2sGC/Gr/Pt9F0K2ArqHnv 9DSacghmEEc8GaC1cvZCErKaFolVHadIZfi4eI9A= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727826AbgDKXFJ (ORCPT ); Sat, 11 Apr 2020 19:05:09 -0400 Received: from mail.kernel.org ([198.145.29.99]:38922 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727817AbgDKXFI (ORCPT ); Sat, 11 Apr 2020 19:05:08 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id E73DC215A4; Sat, 11 Apr 2020 23:05:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1586646308; bh=PPY1XlTJmGo5yiWdvE542Mpyu6eAWincdfSoXHRGFhQ=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=BaHzvgE41VwEA7KOypxL/Fkryw4bY7lob+u2GMWF6YFWUrcOaqBTJUfLPoLAfbcH5 7U03qDy5LJ8yi+b1Od4Kdshs3YvNEw7K6S5Gg6aATgesI5n5vwnTp0EefUlylnRJZi GtDbTu8v7jhcHiJyTHQTkbQ2nfTjDJKf3I0V7rhc= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Kamal Heib , Gal Pressman , Bernard Metzler , Jason Gunthorpe , Sasha Levin , linux-rdma@vger.kernel.org Subject: [PATCH AUTOSEL 5.6 066/149] RDMA/siw: Fix setting active_mtu attribute Date: Sat, 11 Apr 2020 19:02:23 -0400 Message-Id: <20200411230347.22371-66-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200411230347.22371-1-sashal@kernel.org> References: <20200411230347.22371-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-rdma-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org From: Kamal Heib [ Upstream commit beb205dd67aaa4315dedf5c40b47c6e9dee5a469 ] Make sure to set the active_mtu attribute to avoid report the following invalid value: $ ibv_devinfo -d siw0 | grep active_mtu active_mtu: invalid MTU (0) Fixes: 303ae1cdfdf7 ("rdma/siw: application interface") Link: https://lore.kernel.org/r/20200205081354.30438-1-kamalheib1@gmail.com Signed-off-by: Kamal Heib Reviewed-by: Gal Pressman Reviewed-by: Bernard Metzler Signed-off-by: Jason Gunthorpe Signed-off-by: Sasha Levin --- drivers/infiniband/sw/siw/siw_verbs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/infiniband/sw/siw/siw_verbs.c b/drivers/infiniband/sw/siw/siw_verbs.c index 07e30138aaa10..73485d0da907d 100644 --- a/drivers/infiniband/sw/siw/siw_verbs.c +++ b/drivers/infiniband/sw/siw/siw_verbs.c @@ -168,12 +168,12 @@ int siw_query_port(struct ib_device *base_dev, u8 port, memset(attr, 0, sizeof(*attr)); - attr->active_mtu = attr->max_mtu; attr->active_speed = 2; attr->active_width = 2; attr->gid_tbl_len = 1; attr->max_msg_sz = -1; attr->max_mtu = ib_mtu_int_to_enum(sdev->netdev->mtu); + attr->active_mtu = ib_mtu_int_to_enum(sdev->netdev->mtu); attr->phys_state = sdev->state == IB_PORT_ACTIVE ? IB_PORT_PHYS_STATE_LINK_UP : IB_PORT_PHYS_STATE_DISABLED; attr->pkey_tbl_len = 1; -- 2.20.1