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 X-Spam-Level: X-Spam-Status: No, score=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 8A53BC43462 for ; Sun, 18 Apr 2021 11:29:05 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 169B0613C5 for ; Sun, 18 Apr 2021 11:29:05 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 169B0613C5 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ghiti.fr Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 42C956B0036; Sun, 18 Apr 2021 07:29:04 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 3DCF96B006E; Sun, 18 Apr 2021 07:29:04 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 27DCC6B0070; Sun, 18 Apr 2021 07:29:04 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0141.hostedemail.com [216.40.44.141]) by kanga.kvack.org (Postfix) with ESMTP id 080A36B0036 for ; Sun, 18 Apr 2021 07:29:04 -0400 (EDT) Received: from smtpin23.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id B5DAB62C4 for ; Sun, 18 Apr 2021 11:29:03 +0000 (UTC) X-FDA: 78045266166.23.7635423 Received: from relay1-d.mail.gandi.net (relay1-d.mail.gandi.net [217.70.183.193]) by imf08.hostedemail.com (Postfix) with ESMTP id DC85F80192D5 for ; Sun, 18 Apr 2021 11:28:45 +0000 (UTC) X-Originating-IP: 2.7.49.219 Received: from debian.home (lfbn-lyo-1-457-219.w2-7.abo.wanadoo.fr [2.7.49.219]) (Authenticated sender: alex@ghiti.fr) by relay1-d.mail.gandi.net (Postfix) with ESMTPSA id 782E0240002; Sun, 18 Apr 2021 11:28:57 +0000 (UTC) From: Alexandre Ghiti To: Jonathan Corbet , Paul Walmsley , Palmer Dabbelt , Albert Ou , Arnd Bergmann , Andrey Ryabinin , Alexander Potapenko , Dmitry Vyukov , linux-doc@vger.kernel.org, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, kasan-dev@googlegroups.com, linux-arch@vger.kernel.org, linux-mm@kvack.org Cc: Alexandre Ghiti Subject: [PATCH] riscv: Remove 32b kernel mapping from page table dump Date: Sun, 18 Apr 2021 07:28:56 -0400 Message-Id: <20210418112856.15078-1-alex@ghiti.fr> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 X-Rspamd-Server: rspam03 X-Rspamd-Queue-Id: DC85F80192D5 X-Stat-Signature: w8nssf8j5xunciqzs43houtsbm5bray5 Received-SPF: none (ghiti.fr>: No applicable sender policy available) receiver=imf08; identity=mailfrom; envelope-from=""; helo=relay1-d.mail.gandi.net; client-ip=217.70.183.193 X-HE-DKIM-Result: none/none X-HE-Tag: 1618745325-436063 Content-Transfer-Encoding: quoted-printable 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: The 32b kernel mapping lies in the linear mapping, there is no point in printing its address in page table dump, so remove this leftover that comes from moving the kernel mapping outside the linear mapping for 64b kernel. Fixes: e9efb21fe352 ("riscv: Prepare ptdump for vm layout dynamic address= es") Signed-off-by: Alexandre Ghiti --- arch/riscv/mm/ptdump.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/arch/riscv/mm/ptdump.c b/arch/riscv/mm/ptdump.c index 0aba4421115c..a4ed4bdbbfde 100644 --- a/arch/riscv/mm/ptdump.c +++ b/arch/riscv/mm/ptdump.c @@ -76,8 +76,8 @@ enum address_markers_idx { PAGE_OFFSET_NR, #ifdef CONFIG_64BIT MODULES_MAPPING_NR, -#endif KERNEL_MAPPING_NR, +#endif END_OF_SPACE_NR }; =20 @@ -99,8 +99,8 @@ static struct addr_marker address_markers[] =3D { {0, "Linear mapping"}, #ifdef CONFIG_64BIT {0, "Modules mapping"}, -#endif {0, "Kernel mapping (kernel, BPF)"}, +#endif {-1, NULL}, }; =20 @@ -379,8 +379,8 @@ static int ptdump_init(void) address_markers[PAGE_OFFSET_NR].start_address =3D PAGE_OFFSET; #ifdef CONFIG_64BIT address_markers[MODULES_MAPPING_NR].start_address =3D MODULES_VADDR; -#endif address_markers[KERNEL_MAPPING_NR].start_address =3D kernel_virt_addr; +#endif =20 kernel_ptd_info.base_addr =3D KERN_VIRT_START; =20 --=20 2.20.1