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 C8F46C28B30 for ; Thu, 20 Mar 2025 08:01:38 +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=tc0qxfTetjKWYzXVOiXqSRpaMZKYLqzKiHPDEWtrs30=; b=2NEskZ32EyvsHN FoLKxUZVa0dW4wkuZTzhYmFActk7XJx1Nc/MY/+gcEor9Ew+qjkxBYNv7KtlBdJeip+nNnxnMPLoT jmAVhFYxOLUJBk0uMwe3EXf4M2DnAXvOSEX5Y4ffp36hJ/7nBehRNTmz7Bt8K5EoVfJkkwo4C5H9O Aa4TFRaa+62ZLEb0Pg2NDXOpf5wJrtIhhFLeae2ZvUjnqzlgkFJ8EoNgj/iWiBsoIgyve0BU4Vs5J xV6UubLcsXZyOGEoUC6gHjMMz3jC3lSet5F6VVbUfIq7QAgXh0OHYnlj2XDCvsK4w46nLJEP5wHF5 HkPsmMlwDBEcRYrkjncw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tvAqJ-0000000BTbw-1UDb; Thu, 20 Mar 2025 08:01:31 +0000 Received: from mail.8bytes.org ([85.214.250.239]) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tvAni-0000000BTMm-1biP; Thu, 20 Mar 2025 07:58:51 +0000 Received: from 8bytes.org (p4ffe03ae.dip0.t-ipconnect.de [79.254.3.174]) (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 4D23243205; Thu, 20 Mar 2025 08:58:44 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=8bytes.org; s=default; t=1742457524; bh=//jdBfnXwxoZZQ2/rQLQjvxB+8O3hzDtgcpEsDOaSFE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=aP+qd4UWA/ptWrgYN0yl9WJNgNxr6zQkaY4qJCrqxnVFSjDX4+dHy9o467D+Fc2Mr PKouyAiZ7KGNXkipmD9vdHKH4LBqzPJqbhmmtlK8HtIWdK36EBk4L4+0briIhkLp9z zx9XexvVs4ekH4ZIocTRMlxHms7IrxiVwOhnCNvcNiyk2NsIYcfpMJLYXdGJpUO8qM Hp/SPk2FW14d7AEZJaOkYxBx9AzQZIXM9iHtaKviS51/ORxZWRsuEpq+Z1goSx8P01 wpoGdn0LTpli76eLMMP+YLTSDqieqBStvAR5CIjM+QKnE1a+XVAHYZjKfbFAQq8pvR MqhU9uuXCig3w== Date: Thu, 20 Mar 2025 08:58:43 +0100 From: Joerg Roedel To: Robin Murphy Cc: will@kernel.org, iommu@lists.linux.dev, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, heiko@sntech.de Subject: Re: [PATCH 0/3] Rockchip IOMMU fixes Message-ID: References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250320_005850_637439_7078D63A X-CRM114-Status: GOOD ( 13.52 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org On Thu, Mar 13, 2025 at 05:31:03PM +0000, Robin Murphy wrote: > Hi all, > > I was expecting my DT probing change to flush out issues, and it seems > some weaknesses in rockchip-iommu were the first to show. The first two > patches here get things working again for me on my RK3399 NanoPC-T4 > (with a console on HDMI exercising the VOP MMU), the 3rd patch just > finishes the cleanup since I was there and could test it. > > Thanks, > Robin. > > Robin Murphy (3): > iommu/rockchip: Allocate per-device data sensibly > iommu/rockchip: Register in a sensible order > iommu/rockchip: Retire global dma_dev workaround > > drivers/iommu/rockchip-iommu.c | 61 +++++++++++++++------------------- > 1 file changed, 26 insertions(+), 35 deletions(-) Applied, thanks. _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip