From patchwork Mon Jul 13 07:59:51 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Lee Jones X-Patchwork-Id: 235351 Delivered-To: patch@linaro.org Received: by 2002:a92:d244:0:0:0:0:0 with SMTP id v4csp2617545ilg; Mon, 13 Jul 2020 01:01:12 -0700 (PDT) X-Google-Smtp-Source: ABdhPJyzrgQnGX9Hoft+sJ2ID9S12R8+DgJOKnrcFH58rOCWxY0g0ggnlvrYGhw6X5RpL33pyCiF X-Received: by 2002:a17:907:2163:: with SMTP id rl3mr70131493ejb.409.1594627272403; Mon, 13 Jul 2020 01:01:12 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1594627272; cv=none; d=google.com; s=arc-20160816; b=TTX3MYf6Z8ymFUqwCIzaF+IOWME8vz/RY4RAHDMJ37x3Ay97oL4BSNlgLi8C+mBSwx Nq/dSb/sNl+zHQgv+dnv1NnJxHfYCYzqXRzkkmgQ2C92ES4hD3XZIfd5ixla8QxYGsId Vc1H5lqlxkXFzXJKi9gcbRVhhtEk8HpKMaRlgYIBZviMgBX6FRLpr9mVwuZ3otJ4gAqG b55Eiwudv2uo6+FtQxWM+NxBIOrdMcFz7zzjktRSubFzLHbZ07TSMLd53HqGHQOumgkn ZNEXX8VmTciKClb0IFBNkbKDdku41bB534E1pUHCH9rlnWpV/OL9Py7I+eyplOrZxCra Y3Qg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from :dkim-signature; bh=s1f2VykJlM3ygLpY+EskgDzDL15LmxoT0Iv4BzUdNoA=; b=Ri03xSDbpnR4alWwevOZDiFhjUbCeSxm6yHDJTBnOQtt+TyET3hes+LQ5+Ggh8ilhi SosoaOeGQpLib0Jj5X4W6vpFHiPg0oUGzmyUEFc9KdOSMdu2iJZM/M9xtjth0VOhCZ/Y vUec0IRlQ3WQNdQnB0p2nIfhgqlMphgP+Ls7xRHiobrP+2L/11owYOQ9YBQx4DYISEJL qtuKS+awI1pRGjZxMEssBIoX0mWp/Y1HzZaZkDHOxNYyU2N3j5uSpVwXkW/7a2+W9qo0 3AAnzljfFjDPWhmuiW+umL8E65KmlIvdqiN1g8LgZo9oLEhZuD8XT9qZLrN0vOUXzbug gR4w== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=qt186vtK; spf=pass (google.com: domain of linux-scsi-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-scsi-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id dm9si10545616ejc.624.2020.07.13.01.01.12 for ; Mon, 13 Jul 2020 01:01:12 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-scsi-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=qt186vtK; spf=pass (google.com: domain of linux-scsi-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-scsi-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729564AbgGMIBL (ORCPT ); Mon, 13 Jul 2020 04:01:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52540 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729299AbgGMIAY (ORCPT ); Mon, 13 Jul 2020 04:00:24 -0400 Received: from mail-wr1-x443.google.com (mail-wr1-x443.google.com [IPv6:2a00:1450:4864:20::443]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 43A4EC061794 for ; Mon, 13 Jul 2020 01:00:24 -0700 (PDT) Received: by mail-wr1-x443.google.com with SMTP id r12so14702183wrj.13 for ; Mon, 13 Jul 2020 01:00:24 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=s1f2VykJlM3ygLpY+EskgDzDL15LmxoT0Iv4BzUdNoA=; b=qt186vtKt/PK9OFVozF2ZRakTSgUeJRV1rrbbqIKCx7/qsazwzFJ+7UmD1xgA05o3z KOIGkNlEK6gM72mGnM8EMNzSKe5sNFw/q+a4vwVXV1vgV3v2qpKkgLosG42A5Bz/cURJ n/TVPhX3q/sgAGqeyi+cUZcinU7LHM57nf8ED48+sziFHwCaPxn8y23NfGnk5FoLkcdP vE9V9B5h3JcgZSk5p1mtloek9yXl7FDeDPWQHmaFlMsphXUqByWh4fXfs/W1yZT8iDcI AYoPpHCJ2pAFp/vTiK5O1N3FCTLTP8DywpDNAn1wy8PLNgkNno80PYS+ZaxIqW2ndN4k R4Kg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=s1f2VykJlM3ygLpY+EskgDzDL15LmxoT0Iv4BzUdNoA=; b=r7ogOAgTmIHg0a+gOscehj5TRq+fW/yn0FNBbyBSdJQDxWi06q3VHXaJwG90jksDtI C5q9YUYjdoTJ2baNve9TdTWXMhyAZfnPit+sNLXCnwFOgo3Thz4GdB6M1hittigWSMZH 0RgP5oav8/GM3lxDFCtSmyf6bOJvYILyBDvQItBMDyoHH7yZ1ERjA3q+I7HbwuOvZlD3 OPc72fNl8cS0I9zE8cneJVVEc8bkLmjYUJQaqsz9pFEHaDIHbL2CkdnETP4n9jYzci60 2C8ELq6Lurs4T2NXclzOO4QgquydLv9sCcplN3fzaJh27KkdsnFuEnaI2fu3izLnse2u K/tA== X-Gm-Message-State: AOAM533Pn5PcWcAYd86OvS1P1d+Org0I3PIIXWQsWdJviCgkDdWjDSnX +I2tIeV5B5FBGpMnDHqQa1L2NA== X-Received: by 2002:adf:80c7:: with SMTP id 65mr50742755wrl.246.1594627223033; Mon, 13 Jul 2020 01:00:23 -0700 (PDT) Received: from localhost.localdomain ([2.31.163.6]) by smtp.gmail.com with ESMTPSA id 33sm24383549wri.16.2020.07.13.01.00.22 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Jul 2020 01:00:22 -0700 (PDT) From: Lee Jones To: jejb@linux.ibm.com, martin.petersen@oracle.com Cc: linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org, Lee Jones , Brian King , Alan Cox Subject: [PATCH v2 14/24] scsi: ipr: Fix struct packed-not-aligned issues Date: Mon, 13 Jul 2020 08:59:51 +0100 Message-Id: <20200713080001.128044-15-lee.jones@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200713080001.128044-1-lee.jones@linaro.org> References: <20200713080001.128044-1-lee.jones@linaro.org> MIME-Version: 1.0 Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Fixes the following W=1 kernel build warning(s): drivers/scsi/ipr.h:1687:1: warning: alignment 1 of ‘struct ipr_dump_location_entry’ is less than 4 [-Wpacked-not-aligned] 1687 | }__attribute__((packed)); | ^ drivers/scsi/ipr.h:1711:1: warning: alignment 1 of ‘struct ipr_driver_dump’ is less than 4 [-Wpacked-not-aligned] 1711 | }__attribute__((packed)); | ^ Cc: Brian King Cc: Alan Cox Signed-off-by: Lee Jones --- drivers/scsi/ipr.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) -- 2.25.1 diff --git a/drivers/scsi/ipr.h b/drivers/scsi/ipr.h index 9a0d3d7293206..783ee03ad9ea2 100644 --- a/drivers/scsi/ipr.h +++ b/drivers/scsi/ipr.h @@ -1684,7 +1684,7 @@ struct ipr_dump_entry_header { struct ipr_dump_location_entry { struct ipr_dump_entry_header hdr; u8 location[20]; -}__attribute__((packed)); +}__attribute__((packed, aligned (4))); struct ipr_dump_trace_entry { struct ipr_dump_entry_header hdr; @@ -1708,7 +1708,7 @@ struct ipr_driver_dump { struct ipr_dump_location_entry location_entry; struct ipr_dump_ioa_type_entry ioa_type_entry; struct ipr_dump_trace_entry trace_entry; -}__attribute__((packed)); +}__attribute__((packed, aligned (4))); struct ipr_ioa_dump { struct ipr_dump_entry_header hdr;