From patchwork Tue Mar 25 12:16:24 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Guo Ren X-Patchwork-Id: 14028980 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 11502C35FFC for ; Tue, 25 Mar 2025 12:44:07 +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:References:In-Reply-To: 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: List-Owner; bh=8c3DlLhNiotH7rlUjmVde56SPArZsA8BpI+UEyB1MGY=; b=dalU1y296BRa52 dLV3AcE00UFEmeSmSeOjQ4SwxENGup7hPbKGnz1BD7Nm6qKxmy3RcxKd64QhqOHKf/ssgeLMY3gOT daNx9kOkKIh0TnNM5UjVSfVUIEpk26fllmsyHal+2oqCtT5B4XJ9iyjmnVnj/1kM/FDD0lQ9AsS1S 1ELD7/Pl5KhDLJJmjWzpp2B/5FtBTWd2reCoPBHlp5OkXRZ+7g+7oIeHiHq329P/bwJ7kLClZPJvD cLSvReod4zRbGx9RYg5hErGmvP5ZMrH8dT2EqITsLDwjQ/vkoaAESok6zVKg2rVdc7wwTD6NIiSAW IgulLCJ68LNSqwWSVZKg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.1 #2 (Red Hat Linux)) id 1tx3dR-00000005tmS-2cpg; Tue, 25 Mar 2025 12:44:01 +0000 Received: from sea.source.kernel.org ([2600:3c0a:e001:78e:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.98.1 #2 (Red Hat Linux)) id 1tx3N8-00000005ot1-1ais; Tue, 25 Mar 2025 12:27:11 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id BAB9543C58; Tue, 25 Mar 2025 12:27:09 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8EF18C4CEE4; Tue, 25 Mar 2025 12:26:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1742905629; bh=AWjl4tBrnhRkcRiex/88q6k6fRAmxNwISnnYEf7182Q=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=BOK/wPKSymoONoK8d8zXPGGMy5MG+aYpHf3TkadCLwDPTOQJGUAW9et07ZG7zCZWv ef4pdsDxtkJTHjY+SAKtAcW26il80oDtB38MozaTEhXlGd4IkrTlN3tIWkXmAwnoLn BzHu8ImCylu3Yb81WL68Buni1g0ODfLOGd7OBrnKV/M2af0y77JoFV43LSNATjnN4G 9CzIE3AozXUaiD7HuaDWAl0wAkWF1HUbFGm1CJxGQ45QPczxfx9HKr6TYKmSS9kPAD gZpFZHUBEZFz8k7KsyAguseekaOJzmeEib25mONLZRMhFlnpUorLwGTrqPnI6I56MM 2bv1z0/9P4X3A== From: guoren@kernel.org To: arnd@arndb.de, gregkh@linuxfoundation.org, torvalds@linux-foundation.org, paul.walmsley@sifive.com, palmer@dabbelt.com, anup@brainfault.org, atishp@atishpatra.org, oleg@redhat.com, kees@kernel.org, tglx@linutronix.de, will@kernel.org, mark.rutland@arm.com, brauner@kernel.org, akpm@linux-foundation.org, rostedt@goodmis.org, edumazet@google.com, unicorn_wang@outlook.com, inochiama@outlook.com, gaohan@iscas.ac.cn, shihua@iscas.ac.cn, jiawei@iscas.ac.cn, wuwei2016@iscas.ac.cn, drew@pdp7.com, prabhakar.mahadev-lad.rj@bp.renesas.com, ctsai390@andestech.com, wefu@redhat.com, kuba@kernel.org, pabeni@redhat.com, josef@toxicpanda.com, dsterba@suse.com, mingo@redhat.com, peterz@infradead.org, boqun.feng@gmail.com, guoren@kernel.org, xiao.w.wang@intel.com, qingfang.deng@siflower.com.cn, leobras@redhat.com, jszhang@kernel.org, conor.dooley@microchip.com, samuel.holland@sifive.com, yongxuan.wang@sifive.com, luxu.kernel@bytedance.com, david@redhat.com, ruanjinjie@huawei.com, cuiyunhui@bytedance.com, wangkefeng.wang@huawei.com, qiaozhe@iscas.ac.cn Cc: ardb@kernel.org, ast@kernel.org, linux-kernel@vger.kernel.org, linux-riscv@lists.infradead.org, kvm@vger.kernel.org, kvm-riscv@lists.infradead.org, linux-mm@kvack.org, linux-crypto@vger.kernel.org, bpf@vger.kernel.org, linux-input@vger.kernel.org, linux-perf-users@vger.kernel.org, linux-serial@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-arch@vger.kernel.org, maple-tree@lists.infradead.org, linux-trace-kernel@vger.kernel.org, netdev@vger.kernel.org, linux-atm-general@lists.sourceforge.net, linux-btrfs@vger.kernel.org, netfilter-devel@vger.kernel.org, coreteam@netfilter.org, linux-nfs@vger.kernel.org, linux-sctp@vger.kernel.org, linux-usb@vger.kernel.org, linux-media@vger.kernel.org Subject: [RFC PATCH V3 43/43] riscv: Fixup address space overlay of print_mlk Date: Tue, 25 Mar 2025 08:16:24 -0400 Message-Id: <20250325121624.523258-44-guoren@kernel.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: <20250325121624.523258-1-guoren@kernel.org> References: <20250325121624.523258-1-guoren@kernel.org> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250325_052710_464661_B2596C86 X-CRM114-Status: UNSURE ( 8.74 ) 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: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org From: "Guo Ren (Alibaba DAMO Academy)" If phyical memory is 1GiB for ilp32 linux, then print_mlk would be: lowmem : 0xc0000000 - 0x00000000 ( 1024 MB) After fixup: lowmem : 0xc0000000 - 0xffffffff ( 1024 MB) Signed-off-by: Guo Ren (Alibaba DAMO Academy) --- arch/riscv/mm/init.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/arch/riscv/mm/init.c b/arch/riscv/mm/init.c index 3cdbb033860e..e09286d4916a 100644 --- a/arch/riscv/mm/init.c +++ b/arch/riscv/mm/init.c @@ -105,26 +105,26 @@ static void __init zone_sizes_init(void) static inline void print_mlk(char *name, unsigned long b, unsigned long t) { - pr_notice("%12s : 0x%08lx - 0x%08lx (%4ld kB)\n", name, b, t, + pr_notice("%12s : 0x%08lx - 0x%08lx (%4ld kB)\n", name, b, t - 1, (((t) - (b)) >> LOG2_SZ_1K)); } static inline void print_mlm(char *name, unsigned long b, unsigned long t) { - pr_notice("%12s : 0x%08lx - 0x%08lx (%4ld MB)\n", name, b, t, + pr_notice("%12s : 0x%08lx - 0x%08lx (%4ld MB)\n", name, b, t - 1, (((t) - (b)) >> LOG2_SZ_1M)); } static inline void print_mlg(char *name, unsigned long b, unsigned long t) { - pr_notice("%12s : 0x%08lx - 0x%08lx (%4ld GB)\n", name, b, t, + pr_notice("%12s : 0x%08lx - 0x%08lx (%4ld GB)\n", name, b, t - 1, (((t) - (b)) >> LOG2_SZ_1G)); } #if BITS_PER_LONG == 64 static inline void print_mlt(char *name, unsigned long b, unsigned long t) { - pr_notice("%12s : 0x%08lx - 0x%08lx (%4ld TB)\n", name, b, t, + pr_notice("%12s : 0x%08lx - 0x%08lx (%4ld TB)\n", name, b, t - 1, (((t) - (b)) >> LOG2_SZ_1T)); } #else