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 A0061CE7A81 for ; Mon, 25 Sep 2023 09:34:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=9EMyY5icWOUKHmM/HD5jhz25I/xMaeIP7LGCoBAqU8Y=; b=07NERrowg+dJvLSAmGxFXpWe2U dpMuWnQeb9RStDz0ZDenVNUErhDdxS5NSAJI7sxnVqJtfTnI0FkrU7aEmRXpgx6Nyzit+yxmkSWWK gxbLxfq1wP1wF9Ja1lyGgWhLK3eEcQtN2VHJKajBZ7+RXB5kYgUbxrNtt7uQ3oTIIYq0JzSTlWB/E h9AdNsP8oEd8ZL2/iPaysYAGyhn12JfaARSO0yaN7ZG6KXpmzFU2C7ufqKQZ1MfMmBVRea1jI9mdW MYXqkcMT+CfqaqUQ3+eOyaoAVDFw/102SEO9hnrV38LI3PKBz3xvC3ySzU6fb4g4R2PwbuVPvuwxC kKQOveNw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qkhz3-00DrjC-27; Mon, 25 Sep 2023 09:34:29 +0000 Received: from mail.8bytes.org ([85.214.250.239]) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qkhz0-00Dri3-1L; Mon, 25 Sep 2023 09:34:27 +0000 Received: from 8bytes.org (pd9fe9df8.dip0.t-ipconnect.de [217.254.157.248]) (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 2EB521A21D7; Mon, 25 Sep 2023 11:34:21 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=8bytes.org; s=default; t=1695634461; bh=9EMyY5icWOUKHmM/HD5jhz25I/xMaeIP7LGCoBAqU8Y=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=JW1bTEQAtzolhcJGyMSk1JJnGTGMWrJX4VGRLsq5dTl1tsTR03PS7GztOG4tbEzOW Pw0SmIVNYwNPPGr9T55Kp4Oaep6qXraD5GyxV2tDLNsQGL0urE7VQrGLjJM7Ap4nC/ UNmMZfEtSzxJ5sviUkTnlUGb8TN7B1efPJ7SlPzQg59WRj5cy5DawrWDm5QLp9OOGG g7Dz3mX9dGtXKBgLwUSI0aBSdAnFLIin0giZHumTz4HI0MdfW0B9tEy1mJaRuz/URj zDKlPht2f0us41XvDllABOdgN/Gr8EF2iDMZzJtmDIZNFEHVVCpqqcl/L+0sdtoEJy O6CN1E8E/RP4Q== Date: Mon, 25 Sep 2023 11:34:19 +0200 From: Joerg Roedel To: Yong Wu Cc: Will Deacon , Matthias Brugger , Robin Murphy , AngeloGioacchino Del Regno , iommu@lists.linux.dev, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Laura Nao Subject: Re: [PATCH] iommu/mediatek: Fix share pgtable for iova over 4GB Message-ID: References: <20230819081443.8333-1-yong.wu@mediatek.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230819081443.8333-1-yong.wu@mediatek.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230925_023426_697262_A47DFF7D X-CRM114-Status: UNSURE ( 7.82 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org On Sat, Aug 19, 2023 at 04:14:43PM +0800, Yong Wu wrote: > Fixes: cf69ef46dbd9 ("iommu/mediatek: Fix two IOMMU share pagetable issue") > Reported-by: Laura Nao > Closes: https://lore.kernel.org/linux-iommu/20230818154156.314742-1-laura.nao@collabora.com/ > Signed-off-by: Yong Wu > --- > Base on next-20230818. > --- Applied for v6.6, thanks.