From patchwork Tue Apr 23 03:21:02 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Masahiro Yamada X-Patchwork-Id: 162633 Delivered-To: patch@linaro.org Received: by 2002:a02:c6d8:0:0:0:0:0 with SMTP id r24csp3305461jan; Mon, 22 Apr 2019 20:23:10 -0700 (PDT) X-Google-Smtp-Source: APXvYqzMDJouGvS0B8GztaK/EvHV0aZMamlPtYUtuJ4Lvs89+tdP0JveFbXGL2B25F++YKkUUB2T X-Received: by 2002:a63:4714:: with SMTP id u20mr13366777pga.316.1555989790439; Mon, 22 Apr 2019 20:23:10 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1555989790; cv=none; d=google.com; s=arc-20160816; b=eJC8GCyVv6Yd/VYl92WO1+RJtJgxNEWyS345/R+4VUFZw3bc7qN1bNHKv5XiEOv1zZ uiXSOKOUlS9gtl519CJgmimY8cGfHaC1VVktTpQ4MSvcbcqO118BTgjTLKfAiu1uB0/L Nryon3KU/aKl4nFtEN6TpZOI7UHxg+EmBoQj9rwAFRjgeo6vRBwsq1Yr194p/xyDf0ox Rb5GgVv5yAZxkbhZRcG9kjayfBrRav7bpm70B1AsIuAy8bmH+XtPLCG9yai9kzw48PnA AiFux/h6+ZrAu5Nu0w56M7WRd6I54dmcihjvVQcUifxy6RDUN1C9Lb+/0h+ss9Vyolfo 7Bdw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:message-id:date :subject:cc:to:from:dkim-signature:dkim-filter; bh=6a2lxZ60QvbOnt17TfgaQyw8mxjsKyu0piFkGUEaJaM=; b=y7K7/ZrgargrVlnICxtG8mK/Z71ElUomJCxOPc6xcc8rie1UfJH4CJZHkY5ljkvgI5 a8wzf34I5hjiAG5EivyOEV2ydd2bPLJqkdASezKx693VSGLTzoygvOKMjQ7KmEEflHTf wH+8RKF7kbl+ZVp8o3vDxFXoTmzNHhn8KhI9Jg2imtEzIcxt7q9Q8GN2agTf4zf6hvYo ox/I40xuzD+5Mm2Xem+Fi0wGjGJpPQY+GO/Lm5NokMAQQXrfLg8aPEWCFvD2bdL9oeSY 31KxJDuH0+C/R0zhIxWLhYrZS6CALxe7n8BUFHLcVq0WEd19vL4Za1egEMdvlt2Lp+mC CABA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@nifty.com header.s=dec2015msa header.b=CHPtc9jS; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id i8si5401588pgi.346.2019.04.22.20.23.10; Mon, 22 Apr 2019 20:23:10 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@nifty.com header.s=dec2015msa header.b=CHPtc9jS; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731541AbfDWDXJ (ORCPT + 30 others); Mon, 22 Apr 2019 23:23:09 -0400 Received: from conuserg-09.nifty.com ([210.131.2.76]:58056 "EHLO conuserg-09.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731430AbfDWDW6 (ORCPT ); Mon, 22 Apr 2019 23:22:58 -0400 Received: from localhost.localdomain (p14092-ipngnfx01kyoto.kyoto.ocn.ne.jp [153.142.97.92]) (authenticated) by conuserg-09.nifty.com with ESMTP id x3N3L8LH031384; Tue, 23 Apr 2019 12:21:15 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-09.nifty.com x3N3L8LH031384 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1555989676; bh=6a2lxZ60QvbOnt17TfgaQyw8mxjsKyu0piFkGUEaJaM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=CHPtc9jSL+9ebuZO/skz7KvegyF3HYZD/nb6/DUdMdujdL8RxU/elng/gx9lj7zmN 3LS//0ivw+/Lk89IGnZjJkOdZyR47Hr8cuKKAf9OB2cw7QwCfosqxN7q9/NSvjLQcu gswk62JqD1xBPGrZr5R5e7bwFyb8X9fRto9UW4pYcvEXoyrV1Qj9H5ghciINvvuaOZ LOES2rW0cy4ghzpgTXNZgj2B7dO7gvFk1/HK8GGyehvEr5qGYAXvqhC4ffi6lQOJ43 Q6j9nhdCfBQNAj49iioj3TEtmPutjuAz9A6aQXI2YIiNFK8b5AQoiP+KVg1lECf/fc HUrKflwhtfxWQ== X-Nifty-SrcIP: [153.142.97.92] From: Masahiro Yamada To: Andrew Morton , linux-arch Cc: linux-s390@vger.kernel.org, Heiko Carstens , Arnd Bergmann , linuxppc-dev@lists.ozlabs.org, x86@kernel.org, linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org, Ingo Molnar , linux-mtd@lists.infradead.org, linux-arm-kernel@lists.infradead.org, Christophe Leroy , Mathieu Malaterre , Masahiro Yamada Subject: [PATCH v3 06/10] ARM: mark setup_machine_tags() stub as __init __noreturn Date: Tue, 23 Apr 2019 12:21:02 +0900 Message-Id: <20190423032106.11960-7-yamada.masahiro@socionext.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190423032106.11960-1-yamada.masahiro@socionext.com> References: <20190423032106.11960-1-yamada.masahiro@socionext.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This prepares to move CONFIG_OPTIMIZE_INLINING from x86 to a common place. We need to eliminate potential issues beforehand. If it is enabled for arm, Clang build results in the following modpost warning: WARNING: vmlinux.o(.text+0x1124): Section mismatch in reference from the function setup_machine_tags() to the function .init.text:early_print() The function setup_machine_tags() references the function __init early_print(). This is often because setup_machine_tags lacks a __init annotation or the annotation of early_print is wrong. Signed-off-by: Masahiro Yamada --- Changes in v3: None Changes in v2: - new patch arch/arm/kernel/atags.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) -- 2.17.1 diff --git a/arch/arm/kernel/atags.h b/arch/arm/kernel/atags.h index 201100226301..067e12edc341 100644 --- a/arch/arm/kernel/atags.h +++ b/arch/arm/kernel/atags.h @@ -5,7 +5,7 @@ void convert_to_tag_list(struct tag *tags); const struct machine_desc *setup_machine_tags(phys_addr_t __atags_pointer, unsigned int machine_nr); #else -static inline const struct machine_desc * +static inline const struct machine_desc * __init __noreturn setup_machine_tags(phys_addr_t __atags_pointer, unsigned int machine_nr) { early_print("no ATAGS support: can't continue\n");