From patchwork Wed May 17 13:10:58 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Arnd Bergmann X-Patchwork-Id: 13244900 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 56EA2C7EE22 for ; Wed, 17 May 2023 13:12:59 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id EA2C8900006; Wed, 17 May 2023 09:12:58 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id E532C900003; Wed, 17 May 2023 09:12:58 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id CF3D7900006; Wed, 17 May 2023 09:12:58 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0015.hostedemail.com [216.40.44.15]) by kanga.kvack.org (Postfix) with ESMTP id C190B900003 for ; Wed, 17 May 2023 09:12:58 -0400 (EDT) Received: from smtpin26.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay03.hostedemail.com (Postfix) with ESMTP id 95F00A05D0 for ; Wed, 17 May 2023 13:12:58 +0000 (UTC) X-FDA: 80799787236.26.5E8154D Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by imf10.hostedemail.com (Postfix) with ESMTP id CC7DBC001A for ; Wed, 17 May 2023 13:12:56 +0000 (UTC) Authentication-Results: imf10.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=a5AKMGQ6; spf=pass (imf10.hostedemail.com: domain of arnd@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=arnd@kernel.org; dmarc=pass (policy=none) header.from=kernel.org ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1684329176; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=Cq55/MXns8hT3gNsC5t1/n6uO4XxgJSkImcx4nzo/vI=; b=dRUDseaBpRAAdnyrCuRWhY22MTcXey6O5GRPEV/fbYWSjZ2nKGFKu95rM38P+wBjbQFz2g h+b9lcpxsVRCTq7w04AS5R1gpeikG4q2Ybih9APf9eh/C9Z7EROZOU1q6cjL5J121VeTaC npxyjMGycnx2WghR8tkYUhdqf1ujJKs= ARC-Authentication-Results: i=1; imf10.hostedemail.com; dkim=pass header.d=kernel.org header.s=k20201202 header.b=a5AKMGQ6; spf=pass (imf10.hostedemail.com: domain of arnd@kernel.org designates 139.178.84.217 as permitted sender) smtp.mailfrom=arnd@kernel.org; dmarc=pass (policy=none) header.from=kernel.org ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1684329176; a=rsa-sha256; cv=none; b=qt+G8JJXZu8ltmfabX3n2Y/NFI1dZ0Eju0UB5kuYrE8p2KVaE0mz/6Qg01ZUvkFD4kJpCN MityGeuAt5076zgR3T4Nj2nr08G7RBzKsv6qWwoR8EiGsSy/i6tUasC3nbMSdY5zpNuosh DtKiNdj09JFqNCbjDtey9lz/eMpbirU= 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 dfw.source.kernel.org (Postfix) with ESMTPS id E097A64719; Wed, 17 May 2023 13:12:55 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 1AC7AC433A1; Wed, 17 May 2023 13:12:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1684329175; bh=jyfIU4kb2iohIZExECeJDgccrpywO2d4N5RO4/Lz9/o=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=a5AKMGQ6H8c4SmWJA9acjTbaFCzZ0AA2wm05BPlzt7RdfOUiogdQAYWE+G+NGcZdX yDjsODiNdpDTqKlvtQXPCuaGA3VC6/f234nMehw9xGV/czmg096DJmqiZsDf12qqFe ej546ikNtCrc67wnEUFw1c3f59H4n265vxwBWYFw7f1ACFpU/dNvgnfSCj3KARvmhc okU5JO6mfHibgPJap1ViK2c3byQdkDKbjHgzIgRlSYBev2T0JJyKlGkP2OUNIdoni8 hQe43lij086yvsSwf3Lz908iMLuTejdjlTVVg35FM3ecRVrHkCom9/KKxw7ZIB2uTs DJJKGGvs0X6mw== From: Arnd Bergmann To: Andrew Morton Cc: linux-mm@kvack.org, Arnd Bergmann , Russell King , Catalin Marinas , Will Deacon , Michal Simek , Thomas Bogendoerfer , Helge Deller , Michael Ellerman , Palmer Dabbelt , Heiko Carstens , Thomas Gleixner , Ingo Molnar , x86@kernel.org, "Rafael J. Wysocki" , Paul Moore , Eric Paris , Dennis Zhou , Tejun Heo , Christoph Lameter , Pavel Machek , Peter Zijlstra , Waiman Long , Boqun Feng , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, linux-parisc@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-sh@vger.kernel.org, audit@vger.kernel.org, linux-pm@vger.kernel.org, linux-kselftest@vger.kernel.org, kunit-dev@googlegroups.com Subject: [PATCH 10/14] suspend: add a arch_resume_nosmt() prototype Date: Wed, 17 May 2023 15:10:58 +0200 Message-Id: <20230517131102.934196-11-arnd@kernel.org> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230517131102.934196-1-arnd@kernel.org> References: <20230517131102.934196-1-arnd@kernel.org> MIME-Version: 1.0 X-Rspam-User: X-Rspamd-Server: rspam01 X-Rspamd-Queue-Id: CC7DBC001A X-Stat-Signature: dor4b5z11ehao6oye89portxrj1zmn4x X-HE-Tag: 1684329176-166500 X-HE-Meta: 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 VtTYtO1x CgGBGOl22X9yaWeGkdEdwy81v0giAeXLu874JFi6UtmPLDqGuh8HK5V4dUAOJfBua/c9o98XgLJpUSRDLJ2YgVdWHST6e/VrLL/on/sWlqx3znUhoOKZm/cqGiQ/c5KCdYZoYnkBJxuqasWXkHSC+JVx9bL8i8hoOh/UtM8GvvgPDG/lPg8hm0dAQI7Qq7B0S08SEuKtUxUH7aGakUUooEsIW6lktXB+e+RL0solLKbY5Mjnkr6KNX4qEzuvmQqVzBIZhPsrf/ldzg5FD8I92aRaZLmH8pbqzjh/H9ksNSqBBL5F8f32fW/Os3floKreQfF16rJ7zOHcVOdNZHy6NhicI++CQmkeQRlFCZatvIsWUbQbP+La3Zf5HrBAjEeyv9xYtROb0PJClyyM= X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: From: Arnd Bergmann The arch_resume_nosmt() has a __weak definition, plus an x86 specific override, but no prototype that ensures the two have the same arguments. This causes a W=1 warning: arch/x86/power/hibernate.c:189:5: error: no previous prototype for 'arch_resume_nosmt' [-Werror=missing-prototypes] Add the prototype in linux/suspend.h, which is included in both places. Signed-off-by: Arnd Bergmann Acked-by: Rafael J. Wysocki --- include/linux/suspend.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/linux/suspend.h b/include/linux/suspend.h index f16653f7be32..bc911fecb8e8 100644 --- a/include/linux/suspend.h +++ b/include/linux/suspend.h @@ -472,6 +472,8 @@ static inline int hibernate_quiet_exec(int (*func)(void *data), void *data) { } #endif /* CONFIG_HIBERNATION */ +int arch_resume_nosmt(void); + #ifdef CONFIG_HIBERNATION_SNAPSHOT_DEV int is_hibernate_resume_dev(dev_t dev); #else