From patchwork Fri Jan 6 16:18:21 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Masahiro Yamada X-Patchwork-Id: 40190 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a5d:4e01:0:0:0:0:0 with SMTP id p1csp909702wrt; Fri, 6 Jan 2023 08:28:31 -0800 (PST) X-Google-Smtp-Source: AMrXdXtuowEqucvQbCvsPopWCSpFBvPrqjmw9q5k0liwjbBoXtB73T+4khw/Rtx2fgSs+cDyCQYF X-Received: by 2002:a17:907:6f18:b0:837:3ed3:9c2b with SMTP id sy24-20020a1709076f1800b008373ed39c2bmr53626424ejc.5.1673022511691; Fri, 06 Jan 2023 08:28:31 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1673022511; cv=none; d=google.com; s=arc-20160816; b=FTCdZ9xI3aW0uQ6HOLvyzEyL/AUPzbF7qaGaBuGnT55NPoTa5kcKEWhGhf33Mlf0rZ 1JYsC7aFbTSVmqe3VkJO2jaIO4V/5PUxUI+zH/NVAJLB0d0ScwEcXgVqAhJf6w+yrojh +dG2nBryj15gPH2id8R0Hc2I/wc6FT7T5g+L9hD7XeyNUOrJOrNlRG3v2V/Li6rPZUFN TLZwUwSYCk6Rprw3jOyvW8/CYt9yIYtPdSRZ3RIS8/pU8tpPIaPyyobpA24DdEB6V22r +tOILgMrqEDQa+lX8i/ErVOtfcHf2ptweor3ZQgJOpxzhmTQCSM8umjOwrNoyfm63WDN lYsA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from:dkim-signature; bh=sDC34Uv22x4XqbO+Qecg/W+GhwC0PrR29oFxnkDRdck=; b=hxPug0JTYQXmmyPv/KwZyF1lFU2ZcnxA9T206PKKdTIlZDTs9erJ99P5o8WZBWuk0l PHj/NGv/6lnLRNQkazWTJ18bt4+pGIWpS4AESzINVOL539lYSxhPsayTqktehbfaFdzc nbuoRAddZxhNgD2Q5V63mvVHCr9oHAYLxtiQASFiFTZpHG1RfEnLLzblmDzc6gsO0qUp 6g/r4g7Tmmk+r6ct+yeEOUR/1d4FB2oiR4vbVptfjqMEBCQSg1GM3Z6Wwab03Dw5zjuE AMLmI+4ElkfUfR+olrebT1TsLdj3yJwULDhe0lufaU5zg93e+4Lhw9glu42YGR7wx+IY KRfA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=HWIboicR; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id xa11-20020a170906fd8b00b007c0dcc41dbasi1658515ejb.879.2023.01.06.08.28.04; Fri, 06 Jan 2023 08:28:31 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=HWIboicR; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235581AbjAFQS5 (ORCPT + 99 others); Fri, 6 Jan 2023 11:18:57 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44594 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235619AbjAFQSm (ORCPT ); Fri, 6 Jan 2023 11:18:42 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [145.40.68.75]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B50906E0E3 for ; Fri, 6 Jan 2023 08:18:41 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 54831B81CDF for ; Fri, 6 Jan 2023 16:18:40 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id C995AC433EF; Fri, 6 Jan 2023 16:18:37 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1673021919; bh=EW8VuLXuuvlzNJq2/6iUnL9lcYqvzUPKSTREGokX3kI=; h=From:To:Cc:Subject:Date:From; b=HWIboicRvlNnrdhhsFnP8Pt2gC3Ez0wa38mafawyZrpy3DuaXROymSItelLUKxD1E y8B2bJS91YNb5G70mQyrXKTm0mW6ZvencIL1OTCwVejBxSof2BwACNK9AGf1q5u56M M9v9sLGoFxfn+fOEZVbJpGy4H3l466M5X6U5xBnLcqepsKu+gIyQeRnqaz2vgiaOk+ rQOYHlO4mYS7hV/TUZ/bGOvjPahVaO/uD//iaSRiKi9NZ7TliQ2NfMBg3alAVrVR8j SBmJP/rV13lN9+Df89xkW6hAPgOMO3jTPlBzCFrvbfd+ME3Myk2KsvfhoH/kUeJs/O wkoMzLyDbH66Q== From: Masahiro Yamada To: patches@armlinux.org.uk Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Masahiro Yamada , Russell King Subject: [PATCH] ARM: include from proc-macros.S to fix -Wundef warnings Date: Sat, 7 Jan 2023 01:18:21 +0900 Message-Id: <20230106161821.2374823-1-masahiroy@kernel.org> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Spam-Status: No, score=-7.1 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1754291253655971221?= X-GMAIL-MSGID: =?utf-8?q?1754291253655971221?= Since commit 80b6093b55e3 ("kbuild: add -Wundef to KBUILD_CPPFLAGS for W=1 builds"), building with W=1 detects -Wundef warnings for assembly code. $ make W=1 ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- arch/arm/mm/ [snip] AS arch/arm/mm/cache-v7.o In file included from arch/arm/mm/cache-v7.S:17: arch/arm/mm/proc-macros.S:109:5: warning: "L_PTE_SHARED" is not defined, evaluates to 0 [-Wundef] 109 | #if L_PTE_SHARED != PTE_EXT_SHARED | ^~~~~~~~~~~~ arch/arm/mm/proc-macros.S:109:21: warning: "PTE_EXT_SHARED" is not defined, evaluates to 0 [-Wundef] 109 | #if L_PTE_SHARED != PTE_EXT_SHARED | ^~~~~~~~~~~~~~ arch/arm/mm/proc-macros.S:113:10: warning: "L_PTE_XN" is not defined, evaluates to 0 [-Wundef] 113 | (L_PTE_XN+L_PTE_USER+L_PTE_RDONLY+L_PTE_DIRTY+L_PTE_YOUNG+\ | ^~~~~~~~ arch/arm/mm/proc-macros.S:113:19: warning: "L_PTE_USER" is not defined, evaluates to 0 [-Wundef] 113 | (L_PTE_XN+L_PTE_USER+L_PTE_RDONLY+L_PTE_DIRTY+L_PTE_YOUNG+\ | ^~~~~~~~~~ arch/arm/mm/proc-macros.S:113:30: warning: "L_PTE_RDONLY" is not defined, evaluates to 0 [-Wundef] 113 | (L_PTE_XN+L_PTE_USER+L_PTE_RDONLY+L_PTE_DIRTY+L_PTE_YOUNG+\ | ^~~~~~~~~~~~ arch/arm/mm/proc-macros.S:113:43: warning: "L_PTE_DIRTY" is not defined, evaluates to 0 [-Wundef] 113 | (L_PTE_XN+L_PTE_USER+L_PTE_RDONLY+L_PTE_DIRTY+L_PTE_YOUNG+\ | ^~~~~~~~~~~ arch/arm/mm/proc-macros.S:113:55: warning: "L_PTE_YOUNG" is not defined, evaluates to 0 [-Wundef] 113 | (L_PTE_XN+L_PTE_USER+L_PTE_RDONLY+L_PTE_DIRTY+L_PTE_YOUNG+\ | ^~~~~~~~~~~ arch/arm/mm/proc-macros.S:114:10: warning: "L_PTE_PRESENT" is not defined, evaluates to 0 [-Wundef] 114 | L_PTE_PRESENT) > L_PTE_SHARED | ^~~~~~~~~~~~~ arch/arm/mm/proc-macros.S:114:27: warning: "L_PTE_SHARED" is not defined, evaluates to 0 [-Wundef] 114 | L_PTE_PRESENT) > L_PTE_SHARED | ^~~~~~~~~~~~ Include from proc-macros.S to fix the warnings. Signed-off-by: Masahiro Yamada --- KernelVersion: v6.2-rc1 arch/arm/mm/proc-macros.S | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mm/proc-macros.S b/arch/arm/mm/proc-macros.S index fa6999e24b07..e43f6d716b4b 100644 --- a/arch/arm/mm/proc-macros.S +++ b/arch/arm/mm/proc-macros.S @@ -6,6 +6,7 @@ * VM_EXEC */ #include +#include #include #ifdef CONFIG_CPU_V7M