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Thu, 17 Oct 2019 23:20:22 -0700 Received: from xsj-pvapsmtp01 (smtp.xilinx.com [149.199.38.66]) by xsj-smtp-dlp1.xlnx.xilinx.com (8.13.8/8.13.1) with ESMTP id x9I6KG4u017760; Thu, 17 Oct 2019 23:20:17 -0700 Received: from [172.30.17.123] by xsj-pvapsmtp01 with esmtp (Exim 4.63) (envelope-from ) id 1iLLcW-0002HF-Ed; Thu, 17 Oct 2019 23:20:16 -0700 Subject: Re: PCI/MSI: Remove the PCI_MSI_IRQ_DOMAIN architecture whitelist To: Palmer Dabbelt , Christoph Hellwig , michal.simek@xilinx.com, helgaas@kernel.org Cc: tony.luck@intel.com, fenghua.yu@intel.com, heiko.carstens@de.ibm.com, gor@linux.ibm.com, borntraeger@de.ibm.com, bhelgaas@google.com, will@kernel.org, Greg KH , kstewart@linuxfoundation.org, pbonzini@redhat.com, firoz.khan@linaro.org, yamada.masahiro@socionext.com, longman@redhat.com, mingo@kernel.org, peterz@infradead.org, linux-ia64@vger.kernel.org, linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org, linux-pci@vger.kernel.org References: <20191017181937.7004-1-palmer@sifive.com> From: Michal Simek Message-ID: <995f625b-1f56-6d97-ba99-9a4298e9dd37@xilinx.com> Date: Fri, 18 Oct 2019 08:20:09 +0200 User-Agent: Mozilla/5.0 (X11; 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X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: a93dbf3d-8800-4096-75d7-08d753934536 X-MS-TrafficTypeDiagnostic: BL0PR02MB3700: X-MS-Exchange-PUrlCount: 1 X-Microsoft-Antispam-PRVS: X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply X-MS-Oob-TLC-OOBClassifiers: OLM:8273; X-Forefront-PRVS: 01949FE337 X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: dcMFSbqHT+mqW0iGLxROaHPNSIofx+sEzp7jYBtiR919pjUprvMVY7n3oQYpmAXV11YAXKthQdL9T6ZJVk+RxFy4c2nal8Zzr9S+Plh0pBzqnnpZ/TdniJM4VagLL8nLNGsSM+IB7x92Q/GK7y3XI578GXsC2y2N417uqkKkUMRbY++wL3gGMxGGhLw0u1u3DumQxZ7s1I5MAxiy+MrUXXsLk7g/TnFMjPsACUUuuwmhq0yxvV5+vAuKPB/UJLi35tj9FfNhlKPVnEvO54C1cOYW8bgfZCp//W6zI2hUIklDWBHrcKFmT/sDg4x6rXld35WbMLf5MCsQFRlU4VJGDRvRMW9ugplG7R3i6RlWD3qLYmHgtuscNebHqJzrNrCVcNBSExPyoNeV8NKUsWS6zodZvIH07oNxo4OWL9xsSWHXHink7DnzSLA7skZPcfjL8yVk9HS+245/QxVkkQycpA== X-OriginatorOrg: xilinx.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 18 Oct 2019 06:20:28.1578 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: a93dbf3d-8800-4096-75d7-08d753934536 X-MS-Exchange-CrossTenant-Id: 657af505-d5df-48d0-8300-c31994686c5c X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=657af505-d5df-48d0-8300-c31994686c5c;Ip=[149.199.60.83];Helo=[xsj-pvapsmtpgw01] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BL0PR02MB3700 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org Hi, On 17. 10. 19 20:19, Palmer Dabbelt wrote: > This came up in the context of the microblaze port, where a patch was > recently posted to extend the whitelist. I hoped you were aware about this discussion we have with Christoph. https://lkml.org/lkml/2019/10/8/682 It means 1/3 and 2/3 should be replaced by mandatory-y and I expect msi.h can be removed from architecture Kbuild too. Thanks, Michal