From patchwork Mon Dec 28 12:45:04 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 354726 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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, 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 3303BC433DB for ; Mon, 28 Dec 2020 15:00:11 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E9865221F0 for ; Mon, 28 Dec 2020 15:00:10 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388049AbgL1PAK (ORCPT ); Mon, 28 Dec 2020 10:00:10 -0500 Received: from mail.kernel.org ([198.145.29.99]:49076 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2440357AbgL1OON (ORCPT ); Mon, 28 Dec 2020 09:14:13 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id D892A20715; Mon, 28 Dec 2020 14:13:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1609164813; bh=wcmKxwR9PM5XOJr+mOpXsc4uN0LazjCQbhJ2DSn2Wag=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=mJfe1fcuNmPyHl5B+m9Rp7HV1Zdd6KMf5o9zCK4RvVKrbIfH8sQeUm/2Q5Gb7YKoU ERemMgpryIsOijC8z4k61/TSbk+V9eSr+sFjp/p8JDoK+sZ9dC6USfLnh1riQl6EpC 8+n+V+/DCYYSDGT6Bp/Kl9wHG1mmOT2wIJmiK/Tw= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Leon Romanovsky , Sasha Levin Subject: [PATCH 5.10 306/717] net/mlx5: Properly convey driver version to firmware Date: Mon, 28 Dec 2020 13:45:04 +0100 Message-Id: <20201228125035.688467910@linuxfoundation.org> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20201228125020.963311703@linuxfoundation.org> References: <20201228125020.963311703@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Leon Romanovsky [ Upstream commit 907af0f0cab4ee5d5604f182ecec2c5b5119d294 ] mlx5 firmware expects driver version in specific format X.X.X, so make it always correct and based on real kernel version aligned with the driver. Fixes: 012e50e109fd ("net/mlx5: Set driver version into firmware") Signed-off-by: Leon Romanovsky Signed-off-by: Sasha Levin --- drivers/net/ethernet/mellanox/mlx5/core/main.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/main.c b/drivers/net/ethernet/mellanox/mlx5/core/main.c index 8ff207aa14792..e455a2f31f070 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/main.c @@ -50,6 +50,7 @@ #ifdef CONFIG_RFS_ACCEL #include #endif +#include #include #include "mlx5_core.h" #include "lib/eq.h" @@ -233,7 +234,10 @@ static void mlx5_set_driver_version(struct mlx5_core_dev *dev) strncat(string, ",", remaining_size); remaining_size = max_t(int, 0, driver_ver_sz - strlen(string)); - strncat(string, DRIVER_VERSION, remaining_size); + + snprintf(string + strlen(string), remaining_size, "%u.%u.%u", + (u8)((LINUX_VERSION_CODE >> 16) & 0xff), (u8)((LINUX_VERSION_CODE >> 8) & 0xff), + (u16)(LINUX_VERSION_CODE & 0xffff)); /*Send the command*/ MLX5_SET(set_driver_version_in, in, opcode,