From patchwork Thu Jul 8 01:08:34 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Morton X-Patchwork-Id: 12364401 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=-15.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 9C03DC07E95 for ; Thu, 8 Jul 2021 01:08:37 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 68CF261CBE for ; Thu, 8 Jul 2021 01:08:37 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 68CF261CBE Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 588D46B005D; Wed, 7 Jul 2021 21:08:37 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 538F56B0089; Wed, 7 Jul 2021 21:08:37 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 400636B008A; Wed, 7 Jul 2021 21:08:37 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0214.hostedemail.com [216.40.44.214]) by kanga.kvack.org (Postfix) with ESMTP id 1F34E6B0088 for ; Wed, 7 Jul 2021 21:08:37 -0400 (EDT) Received: from smtpin37.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with ESMTP id 70F0222034 for ; Thu, 8 Jul 2021 01:08:36 +0000 (UTC) X-FDA: 78337635432.37.47FD4CC Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf28.hostedemail.com (Postfix) with ESMTP id 08532900009F for ; Thu, 8 Jul 2021 01:08:35 +0000 (UTC) Received: by mail.kernel.org (Postfix) with ESMTPSA id 2672661CD8; Thu, 8 Jul 2021 01:08:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1625706515; bh=bcUl+P1kLNjhuuJ2jC2dlJx5MPi4ZNLsFic3etfwsTU=; h=Date:From:To:Subject:In-Reply-To:From; b=FNh+voZWTk+H6qrkUsTuqvlyGUs3L68Jmm+Yzp62HaL8dwkrOlybyIkY8irtY6tre N4A+UinZ7HZyg6dXSgmsG2qw8GIvlkBeiitDR+Wb8fcbk0aJ0fsXmQxzVmSV8ehZIE 23WFW7IzgPhz/pB85atSD3VINAQqhssqocjbeGCs= Date: Wed, 07 Jul 2021 18:08:34 -0700 From: Andrew Morton To: akpm@linux-foundation.org, guoren@kernel.org, linux-mm@kvack.org, mm-commits@vger.kernel.org, torvalds@linux-foundation.org, wangkefeng.wang@huawei.com Subject: [patch 20/54] csky: convert to setup_initial_init_mm() Message-ID: <20210708010834._SU6ToWrJ%akpm@linux-foundation.org> In-Reply-To: <20210707175950.eceddb86c6c555555d4730e2@linux-foundation.org> User-Agent: s-nail v14.8.16 X-Stat-Signature: jep6cyuwramisrw9pew4ob8tmt1jiqp1 X-Rspamd-Queue-Id: 08532900009F X-Rspam-User: nil X-Rspamd-Server: rspam01 Authentication-Results: imf28.hostedemail.com; dkim=pass header.d=linux-foundation.org header.s=korg header.b=FNh+voZW; dmarc=none; spf=pass (imf28.hostedemail.com: domain of akpm@linux-foundation.org designates 198.145.29.99 as permitted sender) smtp.mailfrom=akpm@linux-foundation.org X-HE-Tag: 1625706515-757037 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: Kefeng Wang Subject: csky: convert to setup_initial_init_mm() Use setup_initial_init_mm() helper to simplify code. Link: https://lkml.kernel.org/r/20210608083418.137226-6-wangkefeng.wang@huawei.com Signed-off-by: Kefeng Wang Acked-by: Guo Ren Signed-off-by: Andrew Morton --- arch/csky/kernel/setup.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) --- a/arch/csky/kernel/setup.c~csky-convert-to-setup_initial_init_mm +++ a/arch/csky/kernel/setup.c @@ -78,10 +78,7 @@ void __init setup_arch(char **cmdline_p) pr_info("Phys. mem: %ldMB\n", (unsigned long) memblock_phys_mem_size()/1024/1024); - init_mm.start_code = (unsigned long) _stext; - init_mm.end_code = (unsigned long) _etext; - init_mm.end_data = (unsigned long) _edata; - init_mm.brk = (unsigned long) _end; + setup_initial_init_mm(_stext, _etext, _edata, _end); parse_early_param();