Re: [PATCH 11/18] amd_iommu: Sync shadow page tables on page invalidation

2025-04-29 Thread Alejandro Jimenez
On 4/22/25 8:38 AM, Sairaj Kodilkar wrote: On 4/14/2025 7:32 AM, Alejandro Jimenez wrote: When the guest issues an INVALIDATE_IOMMU_PAGES command, decode the address and size of the invalidation and sync the guest page table state with the host. This requires walking the guest page table an

Re: [PATCH 11/18] amd_iommu: Sync shadow page tables on page invalidation

2025-04-22 Thread Sairaj Kodilkar
On 4/14/2025 7:32 AM, Alejandro Jimenez wrote: When the guest issues an INVALIDATE_IOMMU_PAGES command, decode the address and size of the invalidation and sync the guest page table state with the host. This requires walking the guest page table and calling notifiers registered for address spa

Re: [PATCH 11/18] amd_iommu: Sync shadow page tables on page invalidation

2025-04-22 Thread Sairaj Kodilkar
On 4/14/2025 7:32 AM, Alejandro Jimenez wrote: When the guest issues an INVALIDATE_IOMMU_PAGES command, decode the address and size of the invalidation and sync the guest page table state with the host. This requires walking the guest page table and calling notifiers registered for address spa

[PATCH 11/18] amd_iommu: Sync shadow page tables on page invalidation

2025-04-13 Thread Alejandro Jimenez
When the guest issues an INVALIDATE_IOMMU_PAGES command, decode the address and size of the invalidation and sync the guest page table state with the host. This requires walking the guest page table and calling notifiers registered for address spaces matching the domain ID encoded in the command.