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Thu, 13 Jun 2024 04:49:50 -0700 (PDT) Received: from ziepe.ca ([128.77.69.89]) by smtp.gmail.com with ESMTPSA id af79cd13be357-798b73fb4dcsm40891385a.100.2024.06.13.04.49.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 13 Jun 2024 04:49:50 -0700 (PDT) Received: from jgg by wakko with local (Exim 4.95) (envelope-from ) id 1sHixg-00FW6s-Sj; Thu, 13 Jun 2024 08:49:48 -0300 Date: Thu, 13 Jun 2024 08:49:48 -0300 From: Jason Gunthorpe To: Baolu Lu Cc: Kevin Tian , Joerg Roedel , Will Deacon , Robin Murphy , Jean-Philippe Brucker , Nicolin Chen , Yi Liu , Jacob Pan , Joel Granados , iommu@lists.linux.dev, virtualization@lists.linux-foundation.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v6 03/10] iommu: Add attach handle to struct iopf_group Message-ID: <20240613114948.GA791043@ziepe.ca> References: <20240527040517.38561-1-baolu.lu@linux.intel.com> <20240527040517.38561-4-baolu.lu@linux.intel.com> <20240612133732.GW791043@ziepe.ca> <013afe9a-756f-4c85-baa1-977bea6be395@linux.intel.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <013afe9a-756f-4c85-baa1-977bea6be395@linux.intel.com> On Thu, Jun 13, 2024 at 12:23:17PM +0800, Baolu Lu wrote: > struct iommu_ops { > bool (*capable)(struct device *dev, enum iommu_cap); > @@ -600,6 +598,7 @@ struct iommu_ops { > struct iommu_domain *blocked_domain; > struct iommu_domain *release_domain; > struct iommu_domain *default_domain; > + bool user_pasid_table; > }; Yeah, maybe spell it u8 user_pasid_table : 1; Jason