From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id F2B27C433E2 for ; Thu, 18 Jun 2020 16:19:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D2C3620890 for ; Thu, 18 Jun 2020 16:19:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592497179; bh=hQha3rys9qirYkr0uwdzG451fe2vSY0ED4QKs6G5tlo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=PATyLrnPcHfOe/1qXLFpCzYmG3aVOIJY1copl5fTIkOUkVEeZPwPpAgQaxCwXgp4B BpkAhSg7H1ohU1oMdafgewBcRMh1a1h60LcLCWF8yfAzcOnYJuRzDnORF6vxrAiX4l UXyHHHtDxT4shZiDHJs5PkQoWtDu6lsl96bWBldc= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731860AbgFRQTc (ORCPT ); Thu, 18 Jun 2020 12:19:32 -0400 Received: from conuserg-10.nifty.com ([210.131.2.77]:34163 "EHLO conuserg-10.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731704AbgFRQTQ (ORCPT ); Thu, 18 Jun 2020 12:19:16 -0400 Received: from oscar.flets-west.jp (softbank126090202047.bbtec.net [126.90.202.47]) (authenticated) by conuserg-10.nifty.com with ESMTP id 05IGHqZB027327; Fri, 19 Jun 2020 01:17:53 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-10.nifty.com 05IGHqZB027327 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1592497074; bh=bJXBqWiLF+s040Rs2D8WdVLHL2N8PIPU8Pr23YrC5Vs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=xqL3+bnnoZ6TEYCvn48oCUoshcQ5K4K3xPCqoCTZAae9ot1kXxhXza5N2p8KFmlnV R4eiJk/i74w6Dpcvszwi/nYG278ddWcwr1ARSB8bQ7rDWeEcbpcXF/iItUUsciHUpL 2WT0oZ/XofHZot0N+wOl162ulciJ6H95dU0LDCNF1E7KKfP5eIrP5yf360p5URgQN4 gKpzHYF/lz1h3ZGrM6IhgbG9IleNdDE/NxPImeN6qgPNO8p8lTeQW1nXYLjKpNWa8F L2UZkmDEpHBpf6bv7wdo7nvApp+dplATrr6WiRGjdwUpqraSa9Pbx0sTneXYBERFID IDqYs/3r+7muA== X-Nifty-SrcIP: [126.90.202.47] From: Masahiro Yamada To: David Howells Cc: Masahiro Yamada , "Eric W. Biederman" , Ingo Molnar , Marco Elver , Mike Rapoport , "Paul E. McKenney" , Sami Tolvanen , Thomas Gleixner , linux-kernel@vger.kernel.org Subject: [PATCH 2/2] init: annotate init_task as __init_task_data for all arches Date: Fri, 19 Jun 2020 01:17:50 +0900 Message-Id: <20200618161750.178659-2-masahiroy@kernel.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200618161750.178659-1-masahiroy@kernel.org> References: <20200618161750.178659-1-masahiroy@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org __init_task_data is no-op when CONFIG_ARCH_TASK_STRUCT_ON_STACK=n, so you can always annotate init_task as __init_task_data. Signed-off-by: Masahiro Yamada --- init/init_task.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/init/init_task.c b/init/init_task.c index 15089d15010a..0110b2941c4d 100644 --- a/init/init_task.c +++ b/init/init_task.c @@ -61,11 +61,7 @@ unsigned long init_shadow_call_stack[SCS_SIZE / sizeof(long)] * Set up the first task table, touch at your own risk!. Base=0, * limit=0x1fffff (=2MB) */ -struct task_struct init_task -#ifdef CONFIG_ARCH_TASK_STRUCT_ON_STACK - __init_task_data -#endif -= { +struct task_struct init_task __init_task_data = { #ifdef CONFIG_THREAD_INFO_IN_TASK .thread_info = INIT_THREAD_INFO(init_task), .stack_refcount = REFCOUNT_INIT(1), -- 2.25.1