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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A5B36C00140 for ; Mon, 15 Aug 2022 18:23:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241397AbiHOSXe (ORCPT ); Mon, 15 Aug 2022 14:23:34 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43464 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241164AbiHOSXC (ORCPT ); Mon, 15 Aug 2022 14:23:02 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 772112DABA; Mon, 15 Aug 2022 11:17:33 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 4CB1C60685; Mon, 15 Aug 2022 18:17:26 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 59AA3C4347C; Mon, 15 Aug 2022 18:17:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1660587445; bh=AICtVT5BSqME0mJF4xJXxsjnLdJMwqvSiqa4MFAvTH8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=0WKbnExdnuv9F3x6ANqrOAaLjTnr7NuS9ZMhcgTSLAbhqR2SdVZkD59EbcqxMF3kI QaSz//tJMb524uTNmiah4fGPWMkaDKxlBkgPTg2meWBwt+xlJjtoEzqIW5IiojQStm V22WxL+2P1bkughLySu11oKolAjR3T5eCKgmEjOg= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Guo Ren , Heiko Stuebner , Xianting Tian , Palmer Dabbelt Subject: [PATCH 5.15 058/779] RISC-V: Add modules to virtual kernel memory layout dump Date: Mon, 15 Aug 2022 19:55:02 +0200 Message-Id: <20220815180339.741245916@linuxfoundation.org> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20220815180337.130757997@linuxfoundation.org> References: <20220815180337.130757997@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Xianting Tian commit f9293ad46d8ba9909187a37b7215324420ad4596 upstream. Modules always live before the kernel, MODULES_END is fixed but MODULES_VADDR isn't fixed, it depends on the kernel size. Let's add it to virtual kernel memory layout dump. As MODULES is only defined for CONFIG_64BIT, so we dump it when CONFIG_64BIT=y. eg, MODULES_VADDR - MODULES_END 0xffffffff01133000 - 0xffffffff80000000 Reviewed-by: Guo Ren Reviewed-by: Heiko Stuebner Signed-off-by: Xianting Tian Link: https://lore.kernel.org/r/20220811074150.3020189-5-xianting.tian@linux.alibaba.com Cc: stable@vger.kernel.org Fixes: 2bfc6cd81bd1 ("riscv: Move kernel mapping outside of linear mapping") Signed-off-by: Palmer Dabbelt Signed-off-by: Greg Kroah-Hartman --- arch/riscv/mm/init.c | 4 ++++ 1 file changed, 4 insertions(+) --- a/arch/riscv/mm/init.c +++ b/arch/riscv/mm/init.c @@ -100,6 +100,10 @@ static void __init print_vm_layout(void) (unsigned long)VMEMMAP_END); print_mlm("vmalloc", (unsigned long)VMALLOC_START, (unsigned long)VMALLOC_END); +#ifdef CONFIG_64BIT + print_mlm("modules", (unsigned long)MODULES_VADDR, + (unsigned long)MODULES_END); +#endif print_mlm("lowmem", (unsigned long)PAGE_OFFSET, (unsigned long)high_memory); #ifdef CONFIG_64BIT