From nobody Sun Feb 8 19:03:23 2026 Received: from smtpbg153.qq.com (smtpbg153.qq.com [13.245.218.24]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5F53D77F00 for ; Tue, 12 Mar 2024 08:51:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=13.245.218.24 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710233478; cv=none; b=ArZmae9ITXGVV9v/Fh9BT5O9XidYXLMP1tYs0TVkOt0yjnYLSuVE479gC6GRtPDLnB5vx4wuFsSo2JVXq5D4uqNsZiZ+H0niw1O7/y0wkYN19Q0+pJywhzMYL854DKRR8so3sU9y7L3r1ky1J5RPYMLKkZVC84vFLkwbYkEHYN4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710233478; c=relaxed/simple; bh=S5iomFnUrrtxFysadkN8mlX0Nqg7EAozy82EtgXSONQ=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=QDtiyUEgRWjRSMQUgd/s2rnXDFBQZidCVu6jdo8DyjodvpNQVxzxO7pmt/Pw4flA614UGPSNrIwSqHZin2bW+IYYnjkMAIWFVVU9TRbRZy18DXYhV2P9CSzJnukfQed6EKDpe/QSkjoaScPXz1wVZa33MyAlvEJQQ6zGnAi7RcI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=shingroup.cn; spf=pass smtp.mailfrom=shingroup.cn; arc=none smtp.client-ip=13.245.218.24 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=shingroup.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=shingroup.cn 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 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-QQ-SENDSIZE: 520 Feedback-ID: bizesmtp:shingroup.cn:qybglogicsvrgz:qybglogicsvrgz5a-1 Content-Type: text/plain; charset="utf-8" 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 Reviewed-by: Alexandre Ghiti --- 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 =3D SATP_MODE_32; EXPORT_SYMBOL(satp_mode); =20 #ifdef CONFIG_64BIT -bool pgtable_l4_enabled =3D IS_ENABLED(CONFIG_64BIT) && !IS_ENABLED(CONFIG= _XIP_KERNEL); -bool pgtable_l5_enabled =3D IS_ENABLED(CONFIG_64BIT) && !IS_ENABLED(CONFIG= _XIP_KERNEL); +bool pgtable_l4_enabled __ro_after_init =3D !IS_ENABLED(CONFIG_XIP_KERNEL); +bool pgtable_l5_enabled __ro_after_init =3D !IS_ENABLED(CONFIG_XIP_KERNEL); EXPORT_SYMBOL(pgtable_l4_enabled); EXPORT_SYMBOL(pgtable_l5_enabled); #endif --=20 2.27.0