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 081ECC27C55 for ; Fri, 7 Jun 2024 19:55:30 +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: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:References: List-Owner; bh=4Gu7zn/9XbMTNHsJDT61Va0YllYHErln9OVTOuaM9Kc=; b=Z/esMlyxiiyNTx oUF9Qo8XkCKrWxA3GFyr2PVkZEwdtXCcjHi4ez/FFEr2kkGV1PtwZfnrleRWZBwHoaPaIXZM6PRVu ywdW0W4IOBRZPkcIqfdx8oG1zw7t16VRURcKQUfPRWrO4IBuGNe+25gE4O2+RKTwD+Hx7NTujeyl5 vJOspEZN70RoPFL+A3w846uBdfVquJLMTSplxpoxfgBT0o0o151/xaGPff/ayzz2UNjSxtCE4ApAW 5SDLUg+VnFO8IkNppvXrooGcmmvQe2M6xW3al/r3kWfUM/HmQ9324i64NIbut82s4H/13jG/G3nGw 1gMnfsjNr1yr8a7rePMA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.97.1 #2 (Red Hat Linux)) id 1sFfg8-0000000FTQ2-3orC; Fri, 07 Jun 2024 19:55:12 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.97.1 #2 (Red Hat Linux)) id 1sFfg5-0000000FTOk-1ZVU for linux-arm-kernel@lists.infradead.org; Fri, 07 Jun 2024 19:55:11 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id F23CD616E0; Fri, 7 Jun 2024 19:55:03 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5FE48C2BBFC; Fri, 7 Jun 2024 19:55:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1717790103; bh=56EznWOcTzBf8BvoIJw9+sktcRe3Ewf5qCLugsw5GDA=; h=Date:From:To:Cc:Subject:In-Reply-To:From; b=NETPHZm70yDZDAggk+X9Y3lyR50VhHmwYq0to80tbj6yxNOpIQtkd/HHO1NbSP6uh rjj4rMBcouFf0euj7SIJmVVsN1vkkwOK65I1H5LioiVegBnwB8f8DCFfq1k9p/JsZ7 sqDvYXm/pCudZ/PYZ5iCXtvIAqizPCH5/UbydNtg2vt+4cENuRic6LlQXZE28yh6dQ kGJsGP4YTKEto/95SvGbzqTslRwI41vR2816UsZecDWu76fzAWZrCJY37KaHALQlIe fAPX0mtRSMhKGP8NoeZRfkq7E+8biGHyRKX8NCzNuKct/7zpFBT8DWPttOKY7pUnIO sK6P8eb4Zxdzw== Date: Fri, 7 Jun 2024 14:55:01 -0500 From: Bjorn Helgaas To: Roman Kisel Cc: Saurabh Singh Sengar , arnd@arndb.de, bhelgaas@google.com, bp@alien8.de, catalin.marinas@arm.com, dave.hansen@linux.intel.com, decui@microsoft.com, haiyangz@microsoft.com, hpa@zytor.com, kw@linux.com, kys@microsoft.com, lenb@kernel.org, lpieralisi@kernel.org, mingo@redhat.com, mhklinux@outlook.com, rafael@kernel.org, robh@kernel.org, tglx@linutronix.de, wei.liu@kernel.org, will@kernel.org, linux-acpi@vger.kernel.org, linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-hyperv@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, x86@kernel.org, ssengar@microsoft.com, sunilmut@microsoft.com, vdso@hexbites.dev Subject: Re: [PATCH v2 6/6] drivers/pci/hyperv/arm64: vPCI MSI IRQ domain from DT Message-ID: <20240607195501.GA858122@bhelgaas> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20240515181238.GA2129352@bhelgaas> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20240607_125509_470647_A1903508 X-CRM114-Status: GOOD ( 15.88 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Wed, May 15, 2024 at 01:12:38PM -0500, Bjorn Helgaas wrote: > On Wed, May 15, 2024 at 09:34:09AM -0700, Roman Kisel wrote: > > > > > > On 5/15/2024 2:48 AM, Saurabh Singh Sengar wrote: > > > On Tue, May 14, 2024 at 03:43:53PM -0700, Roman Kisel wrote: > > > > The hyperv-pci driver uses ACPI for MSI IRQ domain configuration > > > > on arm64 thereby it won't be able to do that in the VTL mode where > > > > only DeviceTree can be used. > > > > > > > > Update the hyperv-pci driver to discover interrupt configuration > > > > via DeviceTree. > > > > > > Subject prefix should be "PCI: hv:" I forgot to also suggest that the subject line begin with a verb, e.g., "Get vPCI MSI IRQ domain from DT" or similar, again so it reads consistently with previous commits. Oh, I see patch 5/6, "Get the irq number from DeviceTree" is also very similar. It would be nice if they matched, e.g., both used "IRQ" and "DT". Bjorn _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel