Re: [PATCH v2 4/5] amd_iommu: Send notification when invaldate interrupt entry cache

2024-09-23 Thread Shukla, Santosh
On 9/21/2024 1:56 AM, Alejandro Jimenez wrote: > In subject: > s/invaldate/invalidate/ > > On 9/16/24 10:31, Santosh Shukla wrote: >> From: Suravee Suthikulpanit >> >> In order to support AMD IOMMU interrupt remapping emulation with PCI >> pass-through devices, QEMU needs to notify VFIO when g

Re: [PATCH v2 4/5] amd_iommu: Send notification when invaldate interrupt entry cache

2024-09-20 Thread Alejandro Jimenez
In subject: s/invaldate/invalidate/ On 9/16/24 10:31, Santosh Shukla wrote: From: Suravee Suthikulpanit In order to support AMD IOMMU interrupt remapping emulation with PCI pass-through devices, QEMU needs to notify VFIO when guest IOMMU driver updates and invalidate the guest interrupt remapp

[PATCH v2 4/5] amd_iommu: Send notification when invaldate interrupt entry cache

2024-09-16 Thread Santosh Shukla
From: Suravee Suthikulpanit In order to support AMD IOMMU interrupt remapping emulation with PCI pass-through devices, QEMU needs to notify VFIO when guest IOMMU driver updates and invalidate the guest interrupt remapping table (IRT), and communicate information so that the host IOMMU driver can