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 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 AD810C25B7F for ; Wed, 22 May 2024 23:52:11 +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:Cc:To:In-Reply-To:References:Date: Message-Id:From:Subject:MIME-Version:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=1QRc5Pf8FyvZErcaqsGMujhvqtWQzRWgg8fc3gIVqVU=; b=VplKtAaW7AL34O dBFGt610RF+CsDMsjJ5ZQMi87W7PalSZK03EQ0mcwJR+aOEAOeOd2/UspAEdlbVxWADEvcCMJ9gwH ubhTzGhs2nBjQYimOfvyT4fnz55wCa+Svbhsxkf/RbGgIPEyV2Fw2rSYr9wyXOrA8iDiujjqa3lMN HY6I11pwZVd2PFji6ixdUJnvzog3Qm4r04hNNzYKz3sKKgUa5RhHSpMYthYebMIwR7bqlaQnrOvIP +UhvnLTY4PWf5fd69+m3akkm/XCIvhjD8eQXcNR/19p12m+vcKkyiq360NPuyFLAeVTIiL40ExBPk oma4jCkZ3bQ8iqaSreEg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1s9vkc-00000004VXp-3XNB; Wed, 22 May 2024 23:52:06 +0000 Received: from sin.source.kernel.org ([2604:1380:40e1:4800::1]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1s9vkM-00000004VMt-3EvO for linux-riscv@lists.infradead.org; Wed, 22 May 2024 23:51:53 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sin.source.kernel.org (Postfix) with ESMTP id 4DAD2CE1382; Wed, 22 May 2024 23:51:48 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 9E109C32782; Wed, 22 May 2024 23:51:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1716421907; bh=wwQWVyKo3s0RyZje7mPn2Az2NQ1iII2+E9jwjUkfzqA=; h=Subject:From:Date:References:In-Reply-To:To:Cc:From; b=Q5eVrd1Zbaldkiu9+ZY2Mvu/D1XeC3lfRkJD2v8uGBoroEyY/DCJ+LZEYWLmylfI+ Ok19CtMyehWfQJE1+lDg4ns/xY/Epjz/mrwm7W3zWFyivwpUKRXnPlRhym+wI+QAqb ScrV4Mn3/RfTt9XGtVX0UEll0Hb6gqkDtDzl+eR3MsletdHP1mtsp24VfwS9l9wiPy 4pvogjk/2ZcI8HeO/EYG4IvPGfmThluAWlA6PxEZalYH5rW7Criujx+DIp5C+kX4Sl LHqPdVgNJ2gLsQEEIwC7CfldPQAor7Sg66o7ytWQAfZJAM0SKmpNs7KY2qgncdOwrA jI5Kyf7g180Wg== Received: from aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (localhost.localdomain [127.0.0.1]) by aws-us-west-2-korg-oddjob-1.ci.codeaurora.org (Postfix) with ESMTP id 8C540C54BA0; Wed, 22 May 2024 23:51:47 +0000 (UTC) MIME-Version: 1.0 Subject: Re: [PATCH 0/2] riscv: fix debug_pagealloc From: patchwork-bot+linux-riscv@kernel.org Message-Id: <171642190757.9409.1091588685660821042.git-patchwork-notify@kernel.org> Date: Wed, 22 May 2024 23:51:47 +0000 References: In-Reply-To: To: Nam Cao Cc: linux-riscv@lists.infradead.org, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, alexghiti@rivosinc.com, linux-kernel@vger.kernel.org X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240522_165151_146929_EB2178B6 X-CRM114-Status: UNSURE ( 7.18 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Hello: This series was applied to riscv/linux.git (for-next) by Palmer Dabbelt : On Wed, 15 May 2024 07:50:38 +0200 you wrote: > The debug_pagealloc feature is not functional on RISCV. With this feature > enabled (CONFIG_DEBUG_PAGEALLOC=y and debug_pagealloc=on), kernel crashes > early during boot. > > QEMU command that can reproduce this problem: > qemu-system-riscv64 -machine virt \ > -kernel Image \ > -append "console=ttyS0 root=/dev/vda debug_pagealloc=on" \ > -nographic \ > -drive "file=root.img,format=raw,id=hd0" \ > -device virtio-blk-device,drive=hd0 \ > -m 4G \ > > [...] Here is the summary with links: - [1/2] riscv: force PAGE_SIZE linear mapping if debug_pagealloc is enabled https://git.kernel.org/riscv/c/c67ddf59ac44 - [2/2] riscv: rewrite __kernel_map_pages() to fix sleeping in invalid context https://git.kernel.org/riscv/c/fb1cf0878328 You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv