From patchwork Thu Sep 30 11:23:45 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe Leroy X-Patchwork-Id: 12528011 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 740D5C433F5 for ; Thu, 30 Sep 2021 11:25:45 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 15640619A6 for ; Thu, 30 Sep 2021 11:25:45 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 15640619A6 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=csgroup.eu Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=kvack.org Received: by kanga.kvack.org (Postfix) id 87E41940099; Thu, 30 Sep 2021 07:25:44 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 8063B94003A; Thu, 30 Sep 2021 07:25:44 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 6A729940099; Thu, 30 Sep 2021 07:25:44 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0136.hostedemail.com [216.40.44.136]) by kanga.kvack.org (Postfix) with ESMTP id 5B23B94003A for ; Thu, 30 Sep 2021 07:25:44 -0400 (EDT) Received: from smtpin28.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay03.hostedemail.com (Postfix) with ESMTP id E523B8249980 for ; Thu, 30 Sep 2021 11:25:43 +0000 (UTC) X-FDA: 78644009766.28.2C90046 Received: from pegase2.c-s.fr (pegase2.c-s.fr [93.17.235.10]) by imf04.hostedemail.com (Postfix) with ESMTP id 7C0245000308 for ; Thu, 30 Sep 2021 11:25:43 +0000 (UTC) Received: from localhost (mailhub3.si.c-s.fr [172.26.127.67]) by localhost (Postfix) with ESMTP id 4HKrX53XdRz9sX4; Thu, 30 Sep 2021 13:25:41 +0200 (CEST) X-Virus-Scanned: amavisd-new at c-s.fr Received: from pegase2.c-s.fr ([172.26.127.65]) by localhost (pegase2.c-s.fr [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id LzOt_4N5Ef7X; Thu, 30 Sep 2021 13:25:41 +0200 (CEST) Received: from messagerie.si.c-s.fr (messagerie.si.c-s.fr [192.168.25.192]) by pegase2.c-s.fr (Postfix) with ESMTP id 4HKrX52fN1z9sX3; Thu, 30 Sep 2021 13:25:41 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by messagerie.si.c-s.fr (Postfix) with ESMTP id 41DAD8B773; Thu, 30 Sep 2021 13:25:41 +0200 (CEST) X-Virus-Scanned: amavisd-new at c-s.fr Received: from messagerie.si.c-s.fr ([127.0.0.1]) by localhost (messagerie.si.c-s.fr [127.0.0.1]) (amavisd-new, port 10023) with ESMTP id UPPPsYZg8-CX; Thu, 30 Sep 2021 13:25:41 +0200 (CEST) Received: from PO20335.IDSI0.si.c-s.fr (unknown [192.168.203.149]) by messagerie.si.c-s.fr (Postfix) with ESMTP id 085B38B763; Thu, 30 Sep 2021 13:25:40 +0200 (CEST) Received: from PO20335.IDSI0.si.c-s.fr (localhost [127.0.0.1]) by PO20335.IDSI0.si.c-s.fr (8.16.1/8.16.1) with ESMTPS id 18UBO9xY1558826 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT); Thu, 30 Sep 2021 13:24:09 +0200 Received: (from chleroy@localhost) by PO20335.IDSI0.si.c-s.fr (8.16.1/8.16.1/Submit) id 18UBO9lm1558825; Thu, 30 Sep 2021 13:24:09 +0200 X-Authentication-Warning: PO20335.IDSI0.si.c-s.fr: chleroy set sender to christophe.leroy@csgroup.eu using -f From: Christophe Leroy To: Andrew Morton , arnd@arndb.de Cc: Christophe Leroy , linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-s390@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-arch@vger.kernel.org, Kefeng Wang Subject: [PATCH v3 3/4] powerpc: Use generic version of arch_is_kernel_initmem_freed() Date: Thu, 30 Sep 2021 13:23:45 +0200 Message-Id: X-Mailer: git-send-email 2.31.1 In-Reply-To: <9ecfdee7dd4d741d172cb93ff1d87f1c58127c9a.1633001016.git.christophe.leroy@csgroup.eu> References: <9ecfdee7dd4d741d172cb93ff1d87f1c58127c9a.1633001016.git.christophe.leroy@csgroup.eu> MIME-Version: 1.0 X-Rspamd-Server: rspam02 X-Rspamd-Queue-Id: 7C0245000308 X-Stat-Signature: 7nih9e163hss8rtsar3et5nnoqfwwn7u Authentication-Results: imf04.hostedemail.com; dkim=none; dmarc=none; spf=pass (imf04.hostedemail.com: domain of christophe.leroy@csgroup.eu designates 93.17.235.10 as permitted sender) smtp.mailfrom=christophe.leroy@csgroup.eu X-HE-Tag: 1633001143-206790 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: Generic version of arch_is_kernel_initmem_freed() now does the same as powerpc version. Remove the powerpc version. Cc: Kefeng Wang Signed-off-by: Christophe Leroy --- v3: No change v2: No change --- arch/powerpc/include/asm/sections.h | 13 ------------- 1 file changed, 13 deletions(-) diff --git a/arch/powerpc/include/asm/sections.h b/arch/powerpc/include/asm/sections.h index 6e4af4492a14..79cb7a25a5fb 100644 --- a/arch/powerpc/include/asm/sections.h +++ b/arch/powerpc/include/asm/sections.h @@ -6,21 +6,8 @@ #include #include -#define arch_is_kernel_initmem_freed arch_is_kernel_initmem_freed - #include -extern bool init_mem_is_free; - -static inline int arch_is_kernel_initmem_freed(unsigned long addr) -{ - if (!init_mem_is_free) - return 0; - - return addr >= (unsigned long)__init_begin && - addr < (unsigned long)__init_end; -} - extern char __head_end[]; #ifdef __powerpc64__