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 41E09C021B1 for ; Thu, 20 Feb 2025 16:45:04 +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=pNJT56BxP7UvWA0Xz758yN9Ks+B/eGQRDTpNl6/uydA=; b=xmLeBoH0j0UyUvKuF9TYp5L3TF sultAkvbJQETxqAa8kH6/sUr2sGnHkIBNqUihBudLYfwxJAmeBCn5rJAe50chWhOwYhz2rbCrVNjh PGXkgvAZQbdeb4565V9jy05FjVSGyeFhu07PZ+9WHetSGQcEPfsDeDoSiJCJF0bYM0KAC+pLCaAVK 8hQyl1IFtQbrWuMkQppY13JG/XvGCXjbuGke0pPE3oH3uyFiqs/9ZgReHA2FqiZh+8r7UCLitrbm2 9Yy6ipHXFqRu6uY9WTR67Gih5P6moUT3RTIXVBUZipFGZmXvmTzdJv4fDukrjZjZu/Y61Elp09Kz6 YouPFe+A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tl9fN-00000001w9s-3VAD; Thu, 20 Feb 2025 16:44:49 +0000 Received: from linux.microsoft.com ([13.77.154.182]) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tl9ca-00000001vHd-22Lr for linux-arm-kernel@lists.infradead.org; Thu, 20 Feb 2025 16:41:57 +0000 Received: from [10.137.184.60] (unknown [131.107.160.188]) by linux.microsoft.com (Postfix) with ESMTPSA id 7A0F8203D5E9; Thu, 20 Feb 2025 08:41:55 -0800 (PST) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com 7A0F8203D5E9 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.microsoft.com; s=default; t=1740069715; bh=pNJT56BxP7UvWA0Xz758yN9Ks+B/eGQRDTpNl6/uydA=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=RfNgWwSKvEiPibsl6QYn1+eHkT30Nn1lw5OPsw1d6PPbcISNOFjUL/xQSqvKSFf8o yoOIzOPYQSxDpQlLZwzRdyB7IKxJeSJ80SjCCl6Rmtksk16rj7gF1Vbsd9EZG8Perr ZiNK0h99Ko8rPXUvLfCrhbWuuKMw7GXCc7mIDVdc= Message-ID: <13059366-bf72-4e84-ab6c-032b735edaec@linux.microsoft.com> Date: Thu, 20 Feb 2025 08:41:55 -0800 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH hyperv-next v4 6/6] PCI: hv: Get vPCI MSI IRQ domain from DeviceTree To: Michael Kelley , "arnd@arndb.de" , "bhelgaas@google.com" , "bp@alien8.de" , "catalin.marinas@arm.com" , "conor+dt@kernel.org" , "dave.hansen@linux.intel.com" , "decui@microsoft.com" , "haiyangz@microsoft.com" , "hpa@zytor.com" , "krzk+dt@kernel.org" , "kw@linux.com" , "kys@microsoft.com" , "lpieralisi@kernel.org" , "manivannan.sadhasivam@linaro.org" , "mingo@redhat.com" , "robh@kernel.org" , "ssengar@linux.microsoft.com" , "tglx@linutronix.de" , "wei.liu@kernel.org" , "will@kernel.org" , "devicetree@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" Cc: "benhill@microsoft.com" , "bperkins@microsoft.com" , "sunilmut@microsoft.com" References: <20250212014321.1108840-1-romank@linux.microsoft.com> <20250212014321.1108840-7-romank@linux.microsoft.com> Content-Language: en-US From: Roman Kisel In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250220_084156_554006_256F2DA7 X-CRM114-Status: GOOD ( 11.59 ) 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 2/19/2025 3:29 PM, Michael Kelley wrote: > From: Roman Kisel Sent: Tuesday, February 11, 2025 5:43 PM [...] >> } > > These changes to rename hv_dev to vmbus_root_device, along with the > introduction of hv_get_vmbus_root_device(), seem like a separate > patch from the vPCI changes. The rename is definitely needed because > "hv_dev" as a symbol is very overloaded. But the rename is "no functional > change", and it doesn't touch the pci-hyperv.c file. You don't have a > consumer for hv_get_vmbus_root_device() until the vPCI changes, but > that seems OK to me to be in the subsequent patch. > Thanks, will split the NFC out! I've asked the ACPI maintainers if a small change in ACPI would be fine to make the functional part of this patch more palatable, too. -- Thank you, Roman