Re: [PATCH v8 07/10] iommufd: Fault-capable hwpt attach/detach/replace

2024-10-18 Thread Jason Gunthorpe
On Fri, Oct 18, 2024 at 09:58:37AM +0800, Baolu Lu wrote: > On 2024/10/17 21:08, Jason Gunthorpe wrote: > > On Thu, Oct 17, 2024 at 08:35:24PM +0800, Zhangfei Gao wrote: > > > > > Yes, you are right > > > I am using SRIOV vf and stall feature, so is_virtfn == true > > > > > > Our ACC devices ar

Re: [PATCH v8 07/10] iommufd: Fault-capable hwpt attach/detach/replace

2024-10-18 Thread Jason Gunthorpe
On Wed, Oct 16, 2024 at 12:25:03PM -0300, Jason Gunthorpe wrote: > > > smmu-v3 needs some more fixing to move that > > > arm_smmu_master_enable_sva() logic into domain attachment. > > > > Will think about this, Thanks Jason > > Can you test it if a patch is made? Here it is: https://github.com/