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=-9.2 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, 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 CAAE0C070C3 for ; Tue, 16 Oct 2018 04:13:08 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8B7F821471 for ; Tue, 16 Oct 2018 04:13:08 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="oxNKwY4g" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 8B7F821471 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728265AbeJPMB2 (ORCPT ); Tue, 16 Oct 2018 08:01:28 -0400 Received: from mail.kernel.org ([198.145.29.99]:48496 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728162AbeJPMB1 (ORCPT ); Tue, 16 Oct 2018 08:01:27 -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 3D4AC208E4; Tue, 16 Oct 2018 04:13:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1539663184; bh=Sotuto2ZEBhAXD8XkyN3jjEetqdgy8y0xOHwMpyWB6M=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=oxNKwY4gxxHIrxZcYtaUrR2zSqav2/gnen3XUUlmp8Qj+YoexRTkd3mVIhAc+H+OP POnNx7prSBJNlqMof4Zx4WczrbkuwuLFlD+bnByHy24fEV4NjMqpd2cvbuQ42mts1R mMbngjFbn9di1/xgl9s//WPROsNgpEyfJWituCmg= From: Sasha Levin To: stable@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Sudarsana Reddy Kalluru , Sudarsana Reddy Kalluru , Michal Kalderon , Sasha Levin Subject: [PATCH AUTOSEL 4.18 046/100] qed: Fix shmem structure inconsistency between driver and the mfw. Date: Tue, 16 Oct 2018 00:11:27 -0400 Message-Id: <20181016041221.135528-46-sashal@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20181016041221.135528-1-sashal@kernel.org> References: <20181016041221.135528-1-sashal@kernel.org> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Sudarsana Reddy Kalluru [ Upstream commit 5f672090e44f4951084c5e1d6b0668a5fc422af8 ] The structure shared between driver and the management FW (mfw) differ in sizes. This would lead to issues when driver try to access the structure members which are not-aligned with the mfw copy e.g., data_ptr usage in the case of mfw_tlv request. Align the driver structure with mfw copy, add reserved field(s) to driver structure for the members not used by the driver. Fixes: dd006921d67f ("qed: Add MFW interfaces for TLV request support.) Signed-off-by: Sudarsana Reddy Kalluru Signed-off-by: Michal Kalderon Signed-off-by: Sasha Levin --- drivers/net/ethernet/qlogic/qed/qed_hsi.h | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/qlogic/qed/qed_hsi.h b/drivers/net/ethernet/qlogic/qed/qed_hsi.h index bee10c1781fb..463ffa83685f 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_hsi.h +++ b/drivers/net/ethernet/qlogic/qed/qed_hsi.h @@ -11987,6 +11987,7 @@ struct public_global { u32 running_bundle_id; s32 external_temperature; u32 mdump_reason; + u64 reserved; u32 data_ptr; u32 data_size; }; -- 2.17.1