From patchwork Tue Sep 28 07:15:36 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe Leroy X-Patchwork-Id: 12521917 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 2802CC433F5 for ; Tue, 28 Sep 2021 07:16:06 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id CDEF5611CA for ; Tue, 28 Sep 2021 07:16:05 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org CDEF5611CA 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 74A1F900005; Tue, 28 Sep 2021 03:16:05 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 6FA29900002; Tue, 28 Sep 2021 03:16:05 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 5C836900005; Tue, 28 Sep 2021 03:16:05 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0068.hostedemail.com [216.40.44.68]) by kanga.kvack.org (Postfix) with ESMTP id 4E3E1900002 for ; Tue, 28 Sep 2021 03:16:05 -0400 (EDT) Received: from smtpin10.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with ESMTP id 19F7718187FC5 for ; Tue, 28 Sep 2021 07:16:05 +0000 (UTC) X-FDA: 78636123090.10.9804B11 Received: from pegase2.c-s.fr (pegase2.c-s.fr [93.17.235.10]) by imf23.hostedemail.com (Postfix) with ESMTP id AE79390000A9 for ; Tue, 28 Sep 2021 07:16:04 +0000 (UTC) Received: from localhost (mailhub3.si.c-s.fr [172.26.127.67]) by localhost (Postfix) with ESMTP id 4HJW4x0dhvz9sXy; Tue, 28 Sep 2021 09:16:01 +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 p_vOXXTAIEPN; Tue, 28 Sep 2021 09:16:01 +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 4HJW4w0lgmz9sY0; Tue, 28 Sep 2021 09:16:00 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by messagerie.si.c-s.fr (Postfix) with ESMTP id 04CE88B776; Tue, 28 Sep 2021 09:16:00 +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 YJjZ-nJrHmD4; Tue, 28 Sep 2021 09:15:59 +0200 (CEST) Received: from PO20335.IDSI0.si.c-s.fr (unknown [192.168.203.48]) by messagerie.si.c-s.fr (Postfix) with ESMTP id A9B538B774; Tue, 28 Sep 2021 09:15:59 +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 18S7Fnpg1452317 (version=TLSv1.3 cipher=TLS_AES_256_GCM_SHA384 bits=256 verify=NOT); Tue, 28 Sep 2021 09:15:49 +0200 Received: (from chleroy@localhost) by PO20335.IDSI0.si.c-s.fr (8.16.1/8.16.1/Submit) id 18S7FnhK1452316; Tue, 28 Sep 2021 09:15:49 +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 Subject: [PATCH v2 3/4] powerpc: Use generic version of arch_is_kernel_initmem_freed() Date: Tue, 28 Sep 2021 09:15:36 +0200 Message-Id: <026c4fcbe018d35917e044de823efd57252c12e4.1632813331.git.christophe.leroy@csgroup.eu> X-Mailer: git-send-email 2.31.1 In-Reply-To: References: MIME-Version: 1.0 X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: AE79390000A9 X-Stat-Signature: 531n1wy3u4ewk35hk4tpeiiji58e9w8d Authentication-Results: imf23.hostedemail.com; dkim=none; dmarc=none; spf=pass (imf23.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: 1632813364-432888 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. Signed-off-by: Christophe Leroy --- 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__