From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Cyrus-Session-Id: sloti22d1t05-3689844-1523235298-2-17894772332457603689 X-Sieve: CMU Sieve 3.0 X-Spam-known-sender: no X-Spam-score: 0.0 X-Spam-hits: BAYES_00 -1.9, HEADER_FROM_DIFFERENT_DOMAINS 0.25, RCVD_IN_DNSWL_HI -5, T_RP_MATCHES_RCVD -0.01, LANGUAGES en, BAYES_USED global, SA_VERSION 3.4.0 X-Spam-source: IP='209.132.180.67', Host='vger.kernel.org', Country='US', FromHeader='com', MailFrom='org', XOriginatingCountry='US' X-Spam-charsets: plain='iso-8859-1' X-Resolved-to: greg@kroah.com X-Delivered-to: greg@kroah.com X-Mail-from: stable-owner@vger.kernel.org ARC-Seal: i=1; a=rsa-sha256; cv=none; d=messagingengine.com; s=fm2; t= 1523235297; b=rmg+Qxnc1ZmA/wIXl8rPwo8j0uj1coS/ombOvJ5rTc+onwGzAI 4jsQivK/U7Ya1CNA2viyAdm237W/silzoEgsHxXs9XyudlQCNRA1QMW2AWYlfCRP 2CKZxYBkcULZN6Vuxmo5JDkgVRiFefKr27fdyTzgHY8/SB703JMENbqG6qi9kQT0 UQC1u+/q3b5JYGmQYZjtPCsE2u3p54/LQVpz5vHz6Oi3yc1DqMuR106jqNM/nb4K Vkeb+NMCopL/ek4DpsSi2Crmx1Oz8Z2F0VWKZdMOAkOckDzc1WuikEJTlHQVtAMt ZPDXc1jOwQq09xOztnwpD9cehUZFhqDNOQpA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=from:to:cc:subject:date:message-id :references:in-reply-to:content-type:content-transfer-encoding :mime-version:sender:list-id; s=fm2; t=1523235297; bh=2EhaSeVlfg vSiCjF97WLCYilcfKGUvyEp3Ozlak6ZbE=; b=a+ETftNs6Xf0ImZAqdUk8Hffle yJr1UmzgGrfo1lyl84nRrpJY3sL/kYT3R9TBY6NgzjqAy5cw8B3+/1LpkIZLItY8 23Gu3cgr4kthk5Zva5hlo3Glv3Tz3EtV+6WkY3msu6oB6P63bGysH71JcOLLChyO YNYVOwypXrYjqO++iJu7hFtfM6QvpS5LmvX1zm59DLNhWhNigGeM3W+WQo7YwupH pVRQoOTi0qYCS1PydqYrwapJLx003tOvaZjqpQvuofyzQdrSjw6WeqtJsUEV+5Y/ cCNVsWrpvjGUYysWmr1QnwAhCL4l5Lmms4ZY+/AIRwb9TOiiRsIaKiSBKQRA== ARC-Authentication-Results: i=1; mx2.messagingengine.com; arc=none (no signatures found); dkim=pass (1024-bit rsa key sha256) header.d=microsoft.com header.i=@microsoft.com header.b=keCzzTjc x-bits=1024 x-keytype=rsa x-algorithm=sha256 x-selector=selector1; dmarc=pass (p=reject,has-list-id=yes,d=none) header.from=microsoft.com; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=stable-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-cm=none score=0; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=microsoft.com header.result=pass header_is_org_domain=yes; x-vs=clean score=-100 state=0 Authentication-Results: mx2.messagingengine.com; arc=none (no signatures found); dkim=pass (1024-bit rsa key sha256) header.d=microsoft.com header.i=@microsoft.com header.b=keCzzTjc x-bits=1024 x-keytype=rsa x-algorithm=sha256 x-selector=selector1; dmarc=pass (p=reject,has-list-id=yes,d=none) header.from=microsoft.com; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=stable-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-cm=none score=0; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=microsoft.com header.result=pass header_is_org_domain=yes; x-vs=clean score=-100 state=0 X-ME-VSCategory: clean X-CM-Envelope: MS4wfL//Qqs2a3giNoeyIF4uNKgr7nD2RQGRygciAyhoQjYVmZ4kZCI1YOAk3KMpRBOGeMprC4AtUxSsfOgmn2phnQLe2sJ9/LExhWjxskShXWGULQtKsN8t +V5eXh3/dlFsR3iYFYHutiry63DQQh2jVJomvUw6eGWJrFP1NNcWFQnPm1siELcoGo60psww1UZyfIqJ9bkxL5Phh6+tGei0so1Cbgi0cvgutu/RT0ntpat7 X-CM-Analysis: v=2.3 cv=E8HjW5Vl c=1 sm=1 tr=0 a=UK1r566ZdBxH71SXbqIOeA==:117 a=UK1r566ZdBxH71SXbqIOeA==:17 a=wRwT6uffUbIA:10 a=t_PdEiP4ckcA:10 a=mw6kJ3eo-EIA:10 a=8nJEP1OIZ-IA:10 a=xqWC_Br6kY4A:10 a=Kd1tUaAdevIA:10 a=Lf-vpJhqX20A:10 a=pGLkceISAAAA:8 a=7CQSdrXTAAAA:8 a=JfrnYn6hAAAA:8 a=yMhMjlubAAAA:8 a=pt_rnBhcAV2n6HQ7sq8A:9 a=wPNLvfGTeEIA:10 a=a-qgeE7W1pNrGK8U0ZQC:22 a=1CNFftbPRP8L7MoqJWF3:22 X-ME-CMScore: 0 X-ME-CMCategory: none Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754671AbeDIAy1 (ORCPT ); Sun, 8 Apr 2018 20:54:27 -0400 Received: from mail-sn1nam02on0130.outbound.protection.outlook.com ([104.47.36.130]:38544 "EHLO NAM02-SN1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S933315AbeDIAk2 (ORCPT ); Sun, 8 Apr 2018 20:40:28 -0400 From: Sasha Levin To: "stable@vger.kernel.org" , "linux-kernel@vger.kernel.org" CC: Luc Van Oostenryck , Catalin Marinas , Will Deacon , "linux-arm-kernel@lists.infradead.org" , Sasha Levin Subject: [PATCH AUTOSEL for 3.18 047/101] arm64: pass endianness info to sparse Thread-Topic: [PATCH AUTOSEL for 3.18 047/101] arm64: pass endianness info to sparse Thread-Index: AQHTz5q5AttoKY1ljUiafR1c2NqYtw== Date: Mon, 9 Apr 2018 00:35:57 +0000 Message-ID: <20180409003505.164715-47-alexander.levin@microsoft.com> References: <20180409003505.164715-1-alexander.levin@microsoft.com> In-Reply-To: <20180409003505.164715-1-alexander.levin@microsoft.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [52.168.54.252] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1;DM5PR2101MB0870;7:q1bibtJtnyuV5d4cn8we1Lk3LRLL7k6dl5UXtSr6F8kxjRLNb7OB7BRrUUIAdEv1CAO6rZ9sGSiZ3VbMFSFy/2ueqfJP09Tx7tFEbhSJJWrW8Fb2R3Q09rZL0U44m+hejgdG2aBbsc0mc2iyXtVVBgzcqmoN2IdPXIIlYtLv7fSnXe13R0xOaVNU89SFPn0/5i2ZjKt1WULB2f6DSBoQPdJFVlEQWDsa9h4d78Kks09Q2tTotDTUPLglEtZxDOU8;20:BAhy9zcXz2Y+UnMCMfptdMlbq/3g3T5Yf19CXREuIVk8hzJUCZmVNt88Xwe7luGr55KSlCPQN2ZiTc6MwNPjrPWm+pqoexOsZ8O6uwzDasYEhlSNFJhxgeYOYGpdOqmB5FU+8jM3LYt2Pw5/JzxZ31Rec91/M91TY9gPylTYWWs= x-ms-office365-filtering-ht: Tenant X-MS-Office365-Filtering-Correlation-Id: f21caead-5977-4216-31f5-08d59db27b53 x-microsoft-antispam: UriScan:;BCL:0;PCL:0;RULEID:(7020095)(4652020)(48565401081)(5600026)(4604075)(3008032)(4534165)(4627221)(201703031133081)(201702281549075)(2017052603328)(7193020);SRVR:DM5PR2101MB0870; x-ms-traffictypediagnostic: DM5PR2101MB0870: authentication-results: spf=none (sender IP is ) smtp.mailfrom=Alexander.Levin@microsoft.com; x-microsoft-antispam-prvs: x-exchange-antispam-report-test: UriScan:(28532068793085)(180628864354917)(89211679590171)(85827821059158)(258649278758335); x-exchange-antispam-report-cfa-test: BCL:0;PCL:0;RULEID:(8211001083)(61425038)(6040522)(2401047)(8121501046)(5005006)(3002001)(10201501046)(3231221)(944501327)(52105095)(93006095)(93001095)(6055026)(61426038)(61427038)(6041310)(20161123558120)(20161123560045)(20161123564045)(20161123562045)(201703131423095)(201702281528075)(20161123555045)(201703061421075)(201703061406153)(6072148)(201708071742011);SRVR:DM5PR2101MB0870;BCL:0;PCL:0;RULEID:;SRVR:DM5PR2101MB0870; x-forefront-prvs: 0637FCE711 x-forefront-antispam-report: SFV:NSPM;SFS:(10019020)(39380400002)(396003)(366004)(376002)(39860400002)(346002)(199004)(189003)(5250100002)(5660300001)(26005)(10290500003)(2501003)(478600001)(68736007)(8676002)(8936002)(81156014)(81166006)(22452003)(3846002)(86362001)(36756003)(1076002)(305945005)(54906003)(72206003)(186003)(316002)(4326008)(25786009)(6486002)(110136005)(7736002)(446003)(10090500001)(76176011)(14454004)(11346002)(476003)(2900100001)(97736004)(107886003)(39060400002)(486006)(2906002)(6512007)(53936002)(102836004)(2616005)(86612001)(6116002)(3280700002)(6666003)(6506007)(66066001)(6436002)(3660700001)(105586002)(99286004)(106356001)(22906009)(217873001);DIR:OUT;SFP:1102;SCL:1;SRVR:DM5PR2101MB0870;H:DM5PR2101MB1032.namprd21.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;A:1;MX:1; x-microsoft-antispam-message-info: vwFfseV2cRuNJTSxlvpGZiWEFeqC+09NMUPLunAJbITtC0tqtoy12ujB7KsFHew9ca7UJyeFaYZEz1qpYFVFP5V4sEUJPSYS44QnuB031Rh3RHDwPbCUP7LlUjX44LOZkWS5PKYgEQzI+RRBVGJveOKBWIhVnOsltLOc5wmTY2JaIdwNsqkyRR2VIO+fdXEAGV4v440aRABDOEpOwuoQpqP23XhUm9Qh84aH+Xz0+cXgYpUyslEIZgT6ZHxQ9G0gV3SnOnffKddy17KB6ir0DwGMPU5FoWjMWya4rYdAu3FAOtCwf1++CTawBBsp8RJ+x7F07giVV8rEMmrXr6pmrI1u2duDUZyPyAOuEuY5iRQ0y3zwwXR2URXYHTbD5CSu7DVkF6vGuQS8egUKyJRZbw3lDu3MabVHAQaCP7vN3lQ= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: microsoft.com X-MS-Exchange-CrossTenant-Network-Message-Id: f21caead-5977-4216-31f5-08d59db27b53 X-MS-Exchange-CrossTenant-originalarrivaltime: 09 Apr 2018 00:35:57.5015 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 72f988bf-86f1-41af-91ab-2d7cd011db47 X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM5PR2101MB0870 Sender: stable-owner@vger.kernel.org X-Mailing-List: stable@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: From: Luc Van Oostenryck [ Upstream commit bcde519e8c325f3cc1fcf443eb6466e6bb3a3aca ] ARM64 depends on the macro __AARCH64EB__ being defined or not to correctly select or define endian-specific macros, structures or pieces of code. This macro is predefined by the compiler but sparse knows nothing about it and thus may pre-process files differently from what gcc would. Fix this by passing '-D__AARCH64EL__' or '-D__AARCH64EB__' to sparse depending of the endianness of the kernel, like defined by GCC. Note: In most case it won't change anything since most arm64 use little-endian (but an allyesconfig would use big-endian!). CC: Catalin Marinas CC: Will Deacon CC: linux-arm-kernel@lists.infradead.org Signed-off-by: Luc Van Oostenryck Signed-off-by: Will Deacon Signed-off-by: Sasha Levin --- arch/arm64/Makefile | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile index 3e2f6590666a..203d87177172 100644 --- a/arch/arm64/Makefile +++ b/arch/arm64/Makefile @@ -24,10 +24,12 @@ KBUILD_CFLAGS +=3D $(call cc-option, -mpc-relative-lite= ral-loads) =20 ifeq ($(CONFIG_CPU_BIG_ENDIAN), y) KBUILD_CPPFLAGS +=3D -mbig-endian +CHECKFLAGS +=3D -D__AARCH64EB__ AS +=3D -EB LD +=3D -EB else KBUILD_CPPFLAGS +=3D -mlittle-endian +CHECKFLAGS +=3D -D__AARCH64EL__ AS +=3D -EL LD +=3D -EL endif --=20 2.15.1