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 B393ECA0EFC for ; Fri, 22 Aug 2025 11:48:59 +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:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=/UbmTMeEsrFZtqCIH+wyy2p7dlHOP7Fb56MPFqW9An8=; b=p0e6ihGH3yBAHb IReXlesiQG13ft9wLGaO0/Ry+i+tc/LlMPO8WdlNk3Qy6CVYVYXSw/6iCJSTZ/14TuV3UhakBZxIL eWWWhVrjWnkhv7UjO2aF4/AKDmBxOEe3pGGYsK6zerDfkO5P6ePgD5aELtt9rkyWayTzKoH/GaNHY LZUw49q8YDJ4QnY7iMZP96Vk+2bGTXb26LVsg56GqwCSIO7ODNMpcqgycQEF8v4w71RzopqpA45m3 bA5G2eB1RTpzpwyzDjKTmRvA5to//r09WBBPiiQKTbezOGMXZPvTs4/o+RoXCneCDqgeeNb9rKD4+ 2Ee2RdkwSB8d3NpS6h5A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1upQGK-00000002NYR-3LCN; Fri, 22 Aug 2025 11:48:52 +0000 Received: from mail.8bytes.org ([2a01:238:42d9:3f00:e505:6202:4f0c:f051]) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1upLdS-00000001kX3-28NG for linux-riscv@lists.infradead.org; Fri, 22 Aug 2025 06:52:27 +0000 Received: from 8bytes.org (p54921b16.dip0.t-ipconnect.de [84.146.27.22]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-256) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mail.8bytes.org (Postfix) with ESMTPSA id 6FD4053666; Fri, 22 Aug 2025 08:52:24 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=8bytes.org; s=default; t=1755845544; bh=6AGDwX5cwNQJU6T7X/YiirWHQJlaXZeAFX5Fxe7kv6w=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=JTD/8/cmH6EuS/2bKcpWduheMGC0bfPT6JtPlAQakAwLT1B0LOxQH8zSgx/ExATFo ixNKfi2T8Q/VF1ucpFynoEFFGi1jdAloUyYvHf7+GRtHlXBwEPGK7eF6xXTQ7TXcGX gp6oL3QBgp3pncKOsLaTR0LJYOOc69OH9AYtf9M2islAxb8sWx5kHWRZz7YBE1QT/6 dhYIsq6NiRdJNWzY9KdsSWjLweetWH15HfDtZ4asDLWclzB0SUbetETqcmmBYjExhN ika+6R8PTa027PSlJeOvTYGep6zhBtOmb33DzvolCbJO4c5ePehVAVI+S/z4+iXfIS Loez368DXbIjQ== Date: Fri, 22 Aug 2025 08:52:23 +0200 From: Joerg Roedel To: XianLiang Huang Cc: tjeznach@rivosinc.com, markus.elfring@web.de, will@kernel.org, robin.murphy@arm.com, paul.walmsley@sifive.com, palmer@dabbelt.com, aou@eecs.berkeley.edu, alex@ghiti.fr, iommu@lists.linux.dev, linux-riscv@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v4] iommu/riscv: prevent NULL deref in iova_to_phys Message-ID: References: <20250820072248.312-1-huangxianliang@lanxincomputing.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20250820072248.312-1-huangxianliang@lanxincomputing.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250821_235226_771024_22239A79 X-CRM114-Status: UNSURE ( 6.81 ) 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 On Wed, Aug 20, 2025 at 03:22:48PM +0800, XianLiang Huang wrote: > drivers/iommu/riscv/iommu.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) Applied for -rc, thanks. _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv