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 43E3410F6FD6 for ; Wed, 1 Apr 2026 16:01:40 +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:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=BpmsWmydW0v3EBJ28qejnnEhNdZEwGK6+1bYbwiOOfo=; b=tjXh+kM11Gzsd3eG2yoSmdVsoT bVLmv5oWCPrknuG5gY1wDOoiKqtu/Id7nPjr7qyb094HgvXO1a9zMF/tgOY0rxvRRwPLikS8Xg0gn usfgJyEPG4o2IiQNfD94NsJCeOgFvoSmrjh6yJfxIHlJ4fqpPNAjC45i9rwfKr9oHgZl+HILTy9ow 3KvtTObmXbBT1cgm/31Eurl5DQSYzh7lJsoo1qBeGeBsx3MY0HG5rwIoEjMH6yBF6iKjGc8FOBWlw V0EaSbhEPOKPMDLz6QWZ8LAkJTKu2lO1t7F+arn2Ch5F/DU9eTqANTRGi19n8dA8z1IAC7otPDPe0 LFHCLF5w==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1w7y0b-0000000FgUj-2QGB; Wed, 01 Apr 2026 16:01:33 +0000 Received: from tor.source.kernel.org ([172.105.4.254]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1w7y0Z-0000000FgUb-2MwR for linux-arm-kernel@lists.infradead.org; Wed, 01 Apr 2026 16:01:31 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id 8B28B61339; Wed, 1 Apr 2026 16:01:30 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E304CC19423; Wed, 1 Apr 2026 16:01:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1775059290; bh=W9qx/b89lLAH5xKATjSr4FjoF8xSzZzboxnb+4KLYY8=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=gKwgVmSAxxvBbw1CPLzmPJv7PtM7inQR8cZwoafTWDdo4dBnnR87DPqffL+itfKia jLGAooi36YLbRnOlZDk4cfJkhQ70pO4Y86FtHaYjtr6IVn78mKX71s3sBGlNhPgVfG ziq9gdKcEDwgBcmTp0E18lygeAR3rk5K2WKN/2nRQ7PyqfA+eKN4FAJKBKRLZTtLnr oIBzTon1i40EZHvzz3GO0xpnaN4Crt7W9DVWwzKRyQzxha85dZAJOD/SJhCFpnm7pO BqRFv9sXOXsUigZ/ZhYC9HbVHD9HkaSeYly7cBvhskECynru7k7o036e3LI0JumiYc FpuYi+9bF5/xg== Message-ID: Date: Wed, 1 Apr 2026 18:01:20 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v12 2/3] of: Factor arguments passed to of_map_id() into a struct To: Frank Li , Vijayanand Jitta Cc: Nipun Gupta , Nikhil Agarwal , Joerg Roedel , Will Deacon , Robin Murphy , Marc Zyngier , Lorenzo Pieralisi , Thomas Gleixner , Saravana Kannan , Richard Zhu , Lucas Stach , =?UTF-8?Q?Krzysztof_Wilczy=C5=84ski?= , Manivannan Sadhasivam , Bjorn Helgaas , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Juergen Gross , Stefano Stabellini , Oleksandr Tyshchenko , Dmitry Baryshkov , Konrad Dybcio , Bjorn Andersson , Rob Herring , Conor Dooley , Krzysztof Kozlowski , Prakash Gupta , Vikash Garodia , linux-kernel@vger.kernel.org, iommu@lists.linux.dev, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-pci@vger.kernel.org, imx@lists.linux.dev, xen-devel@lists.xenproject.org, linux-arm-msm@vger.kernel.org, Charan Teja Kalla References: <20260331-parse_iommu_cells-v12-0-decfd305eea9@oss.qualcomm.com> <20260331-parse_iommu_cells-v12-2-decfd305eea9@oss.qualcomm.com> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On 31/03/2026 16:43, Frank Li wrote: > On Tue, Mar 31, 2026 at 07:34:47PM +0530, Vijayanand Jitta wrote: >> From: Charan Teja Kalla >> >> Change of_map_id() to take a pointer to struct of_phandle_args >> instead of passing target device node and translated IDs separately. >> Update all callers accordingly. >> >> Add an explicit filter_np parameter to of_map_id() and of_map_msi_id() >> to separate the filter input from the output. Previously, the target >> parameter served dual purpose: as an input filter (if non-NULL, only >> match entries targeting that node) and as an output (receiving the >> matched node with a reference held). Now filter_np is the explicit >> input filter and arg->np is the pure output. >> >> Previously, of_map_id() would call of_node_put() on the matched node >> when a filter was provided, making reference ownership inconsistent. >> Remove this internal of_node_put() call so that of_map_id() now always >> transfers ownership of the matched node reference to the caller via >> arg->np. Callers are now consistently responsible for releasing this >> reference with of_node_put(arg->np) when done. >> >> Suggested-by: Rob Herring (Arm) >> Suggested-by: Dmitry Baryshkov >> Signed-off-by: Charan Teja Kalla >> Signed-off-by: Vijayanand Jitta >> --- >> drivers/cdx/cdx_msi.c | 7 ++-- >> drivers/iommu/of_iommu.c | 4 +- >> drivers/irqchip/irq-gic-its-msi-parent.c | 11 ++++-- >> drivers/of/base.c | 68 +++++++++++++++++--------------- >> drivers/of/irq.c | 10 ++++- >> drivers/pci/controller/dwc/pci-imx6.c | 32 +++++++-------- >> >> for imx part. >> >> Reviewed-by: Frank Li So that's an Ack. Leaving a Rb tag for a tiny tiny piece of big patch will give impression that everything is reviewed on v13. And the patch was not reviewed by you. If you cannot certify the reviewers statement of oversight then use acked "For instance, maintainers may use it to signify that they are OK with a patch landing, but they may not have reviewed it as thoroughly as if a Reviewed-by: was provided." "For example, if a patch affects multiple subsystems and has an Acked-by: from one subsystem maintainer then this usually indicates acknowledgement of *just the part which affects that maintainer's code.*" Best regards, Krzysztof