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 D4BCBCCD1AA for ; Tue, 21 Oct 2025 12:41:19 +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=dkVD956SEjEfEFuoFuxVxcQAHkS+jr22/+ae4SC1ym4=; b=uWozULwIjx3WAzpSJS1VfvZTav xiIcJgIZ7i6s6JqhNp4KZfcbJWxq2XbBd462Yru/ncDYChzTN2SseF0PiB1f1uSDZPK1OTnmgPUmA 3/cUpbT01qLPe/vlK76AjEvQNo7wYa5jEPRr6Vo83eMqZu38ASgmtXxKQ28RMAhcpi9pIh+3/BgkS W1vgfXbmp2VHI4bT6HwzRdUboL6mLshCQYIlKiRDLEceJFeSXZ6Pr3bo7RB7wGk6SU4kzdqVDNVne KZMa0L7chyEmnIqU0GxDvlceNszOLlyEZNEMk6pta1TNqN7tJYoXga/lT0hlfUor8YUIJUSoiiteH j2N8+KtQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vBBfu-0000000H03c-1zTl; Tue, 21 Oct 2025 12:41:14 +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 1vBBfr-0000000H025-1V8I for linux-arm-kernel@lists.infradead.org; Tue, 21 Oct 2025 12:41:12 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by sea.source.kernel.org (Postfix) with ESMTP id 8248540C40; Tue, 21 Oct 2025 12:41:10 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id EE154C4CEF1; Tue, 21 Oct 2025 12:41:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1761050470; bh=uAhf200dsvIo89TJRuvH8/3+8lhJkw1+gk7dnaDCeJg=; h=From:To:Cc:Subject:Date:From; b=Gnrk9jKgRAeBg5owfO6OldAN0DipPYh+Ou55m/NtzHfLkYGr38AaBczwOHZHpfMQn jHuNoA8pxwtmnzpFUmugivMeFY1V40OglVJ9OQ43DcG8infqwxJrM9hFGnceAdSdaI Lby0VFOMBeUZO7yVYYq/zsQCmeYNXMZFgjNQNTLWMbDoGSXlEgfUV4x5uS+NNTZ0Pm IMWO8UEgEIix1brXfb+uRtlj+nTmoj3gBO2MzUW3u0+RXvM4vd+96pKMbUBfOnMNzx mTLos9q3rK0o1dF4I3FoeKFEdPDN2hPubu9mU4hVnYfeKafaUy0pZOSN7sRZGF7kGF 4lG3b1W9CHyhw== 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 v4 0/5] of/irq: Misc msi-parent handling fixes/clean-ups Date: Tue, 21 Oct 2025 14:40:58 +0200 Message-ID: <20251021124103.198419-1-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-20251021_054111_442430_22C90A6C X-CRM114-Status: GOOD ( 11.24 ) 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 series 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 (4) is compile-tested only, I can not run it on HW, I do not have it, Scott, Ray please test it if you can. v3 -> v4: - Addressed Rob's review - Added trailers - Rebased against v6.18-rc2 v2 -> v3: - Added additional patch to export of_msi_xlate() - Addressed review feedback v3: https://lore.kernel.org/lkml/20251017084752.1590264-1-lpieralisi@kernel.org/ v2: https://lore.kernel.org/lkml/20251014095845.1310624-1-lpieralisi@kernel.org/ v1: https://lore.kernel.org/lkml/20250916091858.257868-1-lpieralisi@kernel.org/ [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 (5): of/irq: Add msi-parent check to of_msi_xlate() of/irq: Fix OF node refcount in of_msi_get_domain() of/irq: Export of_msi_xlate() for module usage 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 | 91 ++++++------------------ drivers/of/irq.c | 44 ++++++++++-- drivers/pci/controller/pcie-iproc.c | 22 ++---- 3 files changed, 68 insertions(+), 89 deletions(-) -- 2.50.1