From patchwork Wed Jul 13 11:55:21 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Xianting Tian X-Patchwork-Id: 12916626 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 5B440C43334 for ; Wed, 13 Jul 2022 11:55:51 +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:MIME-Version:List-Subscribe:List-Help: List-Post:List-Archive:List-Unsubscribe:List-Id: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=QdkcTQkEP2rsJZrIvqwtvhGec9SI22hRDwXt5lUfnVk=; b=4aOi+bP/Cqt/7m FM4QFCg/xJk+eJFVEAx5NpXmbmsxejde3BimQrOfYEE+/jFqpFx6tzbFTbCZmp0ubKDkLM6CzsrgD EBnI3yO97MepN5oSy7KiRyr7Tt+UnqCFn8bKLFkGb59iVgGYC+Kt9eMtTrUGEWB/6cBYAFAhuPA68 4AFQ5rsSq0JmvBWIbSVLrV4ghibUhbzkFUWKWEe6DgAhccEqFdcdSqv4CrXBWZhan+gTSurla61+8 704nGJ3Yx+tLWzQwiL8LklQ2FQZJ9LhOEgtinHAIPW8WcEumRDSvfm6hWh6EUA9s24CjCu7rAVbDc wEOF9C3rKThHwEvn67BQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1oBaxr-003JJg-IV; Wed, 13 Jul 2022 11:55:35 +0000 Received: from out30-56.freemail.mail.aliyun.com ([115.124.30.56]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1oBaxo-003JG9-Uq for linux-riscv@lists.infradead.org; Wed, 13 Jul 2022 11:55:34 +0000 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R831e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=ay29a033018046059;MF=xianting.tian@linux.alibaba.com;NM=1;PH=DS;RN=13;SR=0;TI=SMTPD_---0VJDr3B3_1657713325; Received: from localhost(mailfrom:xianting.tian@linux.alibaba.com fp:SMTPD_---0VJDr3B3_1657713325) by smtp.aliyun-inc.com; Wed, 13 Jul 2022 19:55:26 +0800 From: Xianting Tian To: paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, alexandre.ghiti@canonical.com, guoren@kernel.org, anup@brainfault.org, mick@ics.forth.gr, rppt@kernel.org, heiko@sntech.de Cc: linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org, huanyi.xj@alibaba-inc.com, Xianting Tian Subject: [PATCH 0/2] Improve vmcoreinfo and memory layout dump Date: Wed, 13 Jul 2022 19:55:21 +0800 Message-Id: <20220713115523.357817-1-xianting.tian@linux.alibaba.com> X-Mailer: git-send-email 2.17.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220713_045533_198158_501972D1 X-CRM114-Status: UNSURE ( 3.79 ) 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: , MIME-Version: 1.0 Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Xianting Tian (2): RISC-V: Add arch_crash_save_vmcoreinfo support riscv: Add modules to virtual kernel memory layout dump arch/riscv/kernel/Makefile | 1 + arch/riscv/kernel/crash_core.c | 28 ++++++++++++++++++++++++++++ arch/riscv/mm/init.c | 2 ++ 3 files changed, 31 insertions(+) create mode 100644 arch/riscv/kernel/crash_core.c