From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id D6DF2337B99; Wed, 22 Oct 2025 14:05:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761141949; cv=none; b=OWYgimrqxQ9ThLrqWgrLKpWihZIpHJVHxJLv1incaqwJNIj+M2+G3R9xVSVVGzcOVuPWYOuJX6mv8AMopR3gpP0KniLdqhVxdmpYS1XifbkKiUgsgGfl7U6cslUCkaqO/tJP/htYqvp908cE7161b90eAxHOwydDReQmrJJpcjo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761141949; c=relaxed/simple; bh=vX0gXdN6jv2zlOWrLKcyRh+bVnN+mK0EFHUlCY63Z1k=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=oaLgRt+n/H1oTfQVaoTC6qPheHjgoH8NuW5/beZ+QJgtzAaxOW4LcFyZQnZFVPyR9XHRGgV16Jfw9SwUjQuJmRXAmio6LjFhrzjK6SHIebu6rywEDQhmxRoLmyNnfsxkC9lV0XNQ3pUHwEmXtBo8VhS0SHV2qrY0ZlPZLc7ugvM= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=fvMK3vyB; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="fvMK3vyB" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3B9E8C4CEF5; Wed, 22 Oct 2025 14:05:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1761141947; bh=vX0gXdN6jv2zlOWrLKcyRh+bVnN+mK0EFHUlCY63Z1k=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=fvMK3vyBbV4PLL1HkhvCld7i9mlFxwPA6kg4WyEt4jlaMNpXy9E1aCRDM9EceZETB cUAmICAHoVOk6nX93XGnqte7ip9eJVo5gzjb6DgZ6ek4R0SSiJ4LSp/seWWamZ/ZuG wBBac6K5/RgjgWGadgXGWowzuBDJg6P5nx50MOQE+i/hGou4w9mPh2IBSBgVQzu44a qbKOM57k3x8kzkYqx5J3YivQ0blkt28Dr1G6Q/VA596R3zPQM/tE5k7w+t8HevXRjy dYu2l2BvCNhj/CyOzudz5FaMN6kpBywmrSZBXsLYB3FZ5b5vOz3QcONT1G6TAHjlDj Ve8+GP3ZETBgw== Date: Wed, 22 Oct 2025 09:05:45 -0500 From: Rob Herring To: Lorenzo Pieralisi Cc: linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-pci@vger.kernel.org, Sascha Bischoff , Scott Branden , Thomas Gleixner , Bjorn Helgaas , Ray Jui , Frank Li , Manivannan Sadhasivam , Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= , Marc Zyngier Subject: Re: [PATCH v4 0/5] of/irq: Misc msi-parent handling fixes/clean-ups Message-ID: <20251022140545.GB3390144-robh@kernel.org> References: <20251021124103.198419-1-lpieralisi@kernel.org> Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20251021124103.198419-1-lpieralisi@kernel.org> On Tue, Oct 21, 2025 at 02:40:58PM +0200, Lorenzo Pieralisi wrote: > 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() I've applied these 2 for 6.18. > 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 >