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 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id C1EE3C54E58 for ; Tue, 12 Mar 2024 08:50:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=PedejQiolGHk0Ydb4Nyx/b9Lnvy7g61q53ujaUfRz1I=; b=Moblb5cAcgPv+Z hk+elMl74HBXkVNsgq7D/08QtU7ay4HcPWYFigy8DqvM0vAvh+9tw5KqEYk8isFROtMUx/5UtGH2l N6mQ61xxJEPxeni8aM+n83TcsJRA5X/3SKjpCEKiFimG0+hlFDsKSsqlPF/Ol5aV6aPgpGiyzItoc a73pFFGgSztvLcOpOkCbU4Q8d4XCm94FsGjwCpTG6XO54tqO0iTlqp0MOMJicjEw2PHxn1LBZZbhs cH8rPE9OwNISSmtb4brGcG1Z1L1RTEKqbfHSdEzwcnwuzyWSvb8jdJzoVO08CnTE+TW09NN4ATncB tLaEt2ViPMwTZrxpD9mw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1rjxqR-00000004xW5-46xf; Tue, 12 Mar 2024 08:50:47 +0000 Received: from smtpbg150.qq.com ([18.132.163.193]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1rjxqN-00000004xUB-0fs5 for linux-riscv@lists.infradead.org; Tue, 12 Mar 2024 08:50:45 +0000 X-QQ-mid: bizesmtp89t1710233410tehccpoz X-QQ-Originating-IP: DOnoOFufDcb5RVEBYIup+Q+tSpdOgyJSAuxSeC6ZaQ0= Received: from localhost ( [112.0.147.175]) by bizesmtp.qq.com (ESMTP) with id ; Tue, 12 Mar 2024 16:50:09 +0800 (CST) X-QQ-SSF: 01400000000000604000000A0000000 X-QQ-FEAT: ILHsT53NKPh80CFepxCx03JaEQRBUglHFn44X8fnE52yuofa7n7EYoqKg2fuy DlUJCK3NH1xgApGc9BEjGRLcMrzFyXQllUB18p275gGJSVUjXLh6jTopJxgkvxCqjxJgXns 9Wcy/EoC28IAI25R/9npkWxUXOjFEWcebgfBMFfPFd933Uyb1ihDdx+AZFB8xCnqqbg7pBk 6vP2rhQ+10gX896ql/utj1VIH6FUuE/wbzlDoM/Qpq4mLLmLAtQgD7+FNoCVLgbtpkdmxcy toGEM5Vga9af1qLZO6COKvLeSsjrtaOnaN/YB497nqGkOFvpiJ/FxpCHHm5grJB9aeP9td5 u00cPLhETXfCgQ2rZcJXD5dnnnd/3aIIpzmOlXqlwoeAnz56wp6sEHzt63tXQ+/oa0WtYEU X-QQ-GoodBg: 2 X-BIZMAIL-ID: 10473114766742924544 From: Dawei Li To: paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu Cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, set_pte_at@outlook.com, Dawei Li Subject: [PATCH] riscv: Remove redundant CONFIG_64BIT from pgtable_l{4,5}_enabled Date: Tue, 12 Mar 2024 16:50:05 +0800 Message-Id: <20240312085005.298657-1-dawei.li@shingroup.cn> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:shingroup.cn:qybglogicsvrgz:qybglogicsvrgz5a-1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240312_015043_683828_DBB35C4B X-CRM114-Status: UNSURE ( 6.88 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org IS_ENABLED(CONFIG_64BIT) in assignment of pgtable_l{4,5}_enabled is redundant, remove it. While at it, annotate pgtable_l{4,5}_enabled with __ro_after_init. Signed-off-by: Dawei Li --- arch/riscv/mm/init.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c index fa34cf55037b..204cdf5b829d 100644 --- a/arch/riscv/mm/init.c +++ b/arch/riscv/mm/init.c @@ -50,8 +50,8 @@ u64 satp_mode __ro_after_init = SATP_MODE_32; EXPORT_SYMBOL(satp_mode); #ifdef CONFIG_64BIT -bool pgtable_l4_enabled = IS_ENABLED(CONFIG_64BIT) && !IS_ENABLED(CONFIG_XIP_KERNEL); -bool pgtable_l5_enabled = IS_ENABLED(CONFIG_64BIT) && !IS_ENABLED(CONFIG_XIP_KERNEL); +bool pgtable_l4_enabled __ro_after_init = !IS_ENABLED(CONFIG_XIP_KERNEL); +bool pgtable_l5_enabled __ro_after_init = !IS_ENABLED(CONFIG_XIP_KERNEL); EXPORT_SYMBOL(pgtable_l4_enabled); EXPORT_SYMBOL(pgtable_l5_enabled); #endif -- 2.27.0 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv