From: Jason Gunthorpe <jgg@nvidia.com>
To: Nicolin Chen <nicolinc@nvidia.com>
Cc: Yi Liu <yi.l.liu@intel.com>,
alex.williamson@redhat.com, kevin.tian@intel.com,
eric.auger@redhat.com, kvm@vger.kernel.org,
chao.p.peng@linux.intel.com, zhenzhong.duan@intel.com,
willy@infradead.org, zhangfei.gao@linaro.org,
vasant.hegde@amd.com
Subject: Re: [PATCH v8 4/5] iommufd: Extend IOMMU_GET_HW_INFO to report PASID capability
Date: Thu, 20 Mar 2025 15:57:26 -0300 [thread overview]
Message-ID: <20250320185726.GF206770@nvidia.com> (raw)
In-Reply-To: <Z9xGpLRE8wPHlUAV@Asurada-Nvidia>
On Thu, Mar 20, 2025 at 09:47:32AM -0700, Nicolin Chen wrote:
> In that regard, honestly, I don't quite get this out_capabilities.
Yeah, I think it is best thought of as place to put discoverability if
people want discoverability.
I have had a wait and see feeling in this area since I don't know what
qemu or libvirt would actually use.
Jason
next prev parent reply other threads:[~2025-03-20 18:57 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-13 12:47 [PATCH v8 0/5] vfio-pci support pasid attach/detach Yi Liu
2025-03-13 12:47 ` [PATCH v8 1/5] ida: Add ida_find_first_range() Yi Liu
2025-03-13 12:47 ` [PATCH v8 2/5] vfio-iommufd: Support pasid [at|de]tach for physical VFIO devices Yi Liu
2025-03-13 12:47 ` [PATCH v8 3/5] vfio: VFIO_DEVICE_[AT|DE]TACH_IOMMUFD_PT support pasid Yi Liu
2025-03-19 17:41 ` Nicolin Chen
2025-03-20 12:37 ` Yi Liu
2025-03-13 12:47 ` [PATCH v8 4/5] iommufd: Extend IOMMU_GET_HW_INFO to report PASID capability Yi Liu
2025-03-17 7:18 ` Yi Liu
2025-03-19 17:58 ` Nicolin Chen
2025-03-20 12:48 ` Yi Liu
2025-03-20 16:47 ` Nicolin Chen
2025-03-20 18:57 ` Jason Gunthorpe [this message]
2025-03-20 20:02 ` Nicolin Chen
2025-03-20 23:40 ` Jason Gunthorpe
2025-03-20 23:48 ` Nicolin Chen
2025-03-21 4:27 ` Nicolin Chen
2025-03-21 17:37 ` Yi Liu
2025-03-21 18:29 ` Nicolin Chen
2025-03-21 18:42 ` Jason Gunthorpe
2025-03-21 19:00 ` Nicolin Chen
2025-03-13 12:47 ` [PATCH v8 5/5] iommufd/selftest: Add coverage for reporting max_pasid_log2 via IOMMU_HW_INFO Yi Liu
2025-03-19 18:12 ` Nicolin Chen
2025-03-14 14:48 ` [PATCH v8 0/5] vfio-pci support pasid attach/detach Alex Williamson
2025-03-17 7:25 ` Yi Liu
2025-03-17 19:28 ` Jason Gunthorpe
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