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 19AB0CCD184 for ; Tue, 14 Oct 2025 09:59:01 +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:MIME-Version:Message-ID:Date:Subject:Cc:To:From:Reply-To: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=PkKKZno8exLGJkGqBCYPsMsDCGqBKL4BAf+M9kvvrLs=; b=RR3Qxk9sBfikpAHmQcfm7JIPSX mviRGRHRigjRko2XRPTy5LHpy76wh+kPtk6WaZLJXCSClHghFiHnCsrZvmIe9HwtHK1S7PKwG7Fwb 9+3hS+DrjY+njMFyshK3NrrWc+AYxhvAkZv3HKOUyxTb9XWsZySyib4MAEwhyzKL+G6dsk/HWSkhe vYIkFvmiUd8gO+tcNC93ZCsPpeeVg8y/CiEqbGbczUR1XvZQfIZCN76QG+7NDsK3dZGN0y/Cezp6K 6f+iPQsN4X03IEbnV+svw3VaQgbjoEBpOeFE9Fy/zCAVNxaQ+vyKAY0zy/EbwS0cnesvmocz03eGX S65xN6MQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1v8bny-0000000FqLC-2gyy; Tue, 14 Oct 2025 09:58:54 +0000 Received: from sea.source.kernel.org ([172.234.252.31]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1v8bnw-0000000FqKo-2VCR for linux-arm-kernel@lists.infradead.org; Tue, 14 Oct 2025 09:58:53 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id AB41D45C0A; Tue, 14 Oct 2025 09:58:51 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0011AC4CEE7; Tue, 14 Oct 2025 09:58:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1760435931; bh=z4NC7gBEwYaG1YOUUIGK9XXB3J4aw0TajwAMPUKYIM4=; h=From:To:Cc:Subject:Date:From; b=W9HH7T+M4igPd4fD6kxus7phc9ehkqL1GNsCEcaVOH7zhODJUSjftFg8LWbmWyyec bw/qk1Ch1jdd0qcP7tD5qeIKHDEYdeuse8VooY7XJYocPIj6NKfZOMc9o438cJd7kW 5n6ZSXgKIt0RtEBFI3pGxBSTRyMZR12/suvOswZmoIsd/dow1J69GDfFt7To0zWqZA YxaJ+wjRftdNW1oHfW1uqgEqv/mbPAm3MfxlmBWIBNJsu8LL+peUE4gtNSAJQ1UzOu 6mYCodxD0KZDWXawxLDf8hQUeS8XVNrTECg1tkuk7AgUTGf2+k8qJUkmGDQAjfhTVB 4txgZHDBOTLMw== From: Lorenzo Pieralisi To: linux-kernel@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-pci@vger.kernel.org, Sascha Bischoff , Scott Branden , Thomas Gleixner , Bjorn Helgaas , Rob Herring , Ray Jui , Frank Li , Manivannan Sadhasivam , =?UTF-8?q?Krzysztof=20Wilczy=C5=84ski?= , Marc Zyngier Subject: [PATCH v2 0/4] of/irq: Misc msi-parent handling fixes/clean-ups Date: Tue, 14 Oct 2025 11:58:41 +0200 Message-ID: <20251014095845.1310624-1-lpieralisi@kernel.org> X-Mailer: git-send-email 2.50.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251014_025852_675042_738E7459 X-CRM114-Status: GOOD ( 10.37 ) 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 This is a follow up to [1] - with additional patches that are addressing Rob's feedback (pcie-layerscape-gen4 was removed from the kernel, Yay !) and other bits and bobs I noticed while staring at the code. Patch (1) is a fix and technically we would like to get it in v6.18 please. Patch (3) is compile-tested only, I can not run it on HW, I do not have it, Scott, Ray please test it if you can. [1] https://lore.kernel.org/lkml/20250916091858.257868-1-lpieralisi@kernel.org/ Cc: Sascha Bischoff Cc: Scott Branden Cc: Thomas Gleixner Cc: Bjorn Helgaas Cc: Rob Herring Cc: Ray Jui Cc: Frank Li Cc: Manivannan Sadhasivam Cc: "Krzysztof Wilczyński" Cc: Marc Zyngier Lorenzo Pieralisi (4): of/irq: Add msi-parent check to of_msi_xlate() of/irq: Fix OF node refcount in of_msi_get_domain() PCI: iproc: Implement MSI controller node detection with of_msi_xlate() irqchip/gic-its: Rework platform MSI deviceID detection drivers/irqchip/irq-gic-its-msi-parent.c | 98 ++++++++---------------- drivers/of/irq.c | 42 +++++++++- drivers/pci/controller/pcie-iproc.c | 22 ++---- 3 files changed, 76 insertions(+), 86 deletions(-) -- 2.50.1