Re: [Qemu-devel] [PATCH 10/11] memory: Add iommu map/unmap notifiers

2013-05-14 Thread Paolo Bonzini
Il 14/05/2013 11:13, David Gibson ha scritto: > This patch adds a NotifierList to MemoryRegions which represent IOMMUs > allowing other parts of the code to register interest in mappings or > unmappings from the IOMMU. All IOMMU implementations will need to call > memory_region_notify_iommu() to i

Re: [Qemu-devel] [PATCH 10/11] memory: Add iommu map/unmap notifiers

2013-05-14 Thread Paolo Bonzini
Il 14/05/2013 19:15, Alex Williamson ha scritto: > On Tue, 2013-05-14 at 19:13 +1000, David Gibson wrote: >> > This patch adds a NotifierList to MemoryRegions which represent IOMMUs >> > allowing other parts of the code to register interest in mappings or >> > unmappings from the IOMMU. All IOMMU

Re: [Qemu-devel] [PATCH 10/11] memory: Add iommu map/unmap notifiers

2013-05-14 Thread Alex Williamson
On Tue, 2013-05-14 at 19:13 +1000, David Gibson wrote: > This patch adds a NotifierList to MemoryRegions which represent IOMMUs > allowing other parts of the code to register interest in mappings or > unmappings from the IOMMU. All IOMMU implementations will need to call > memory_region_notify_iom

[Qemu-devel] [PATCH 10/11] memory: Add iommu map/unmap notifiers

2013-05-14 Thread David Gibson
This patch adds a NotifierList to MemoryRegions which represent IOMMUs allowing other parts of the code to register interest in mappings or unmappings from the IOMMU. All IOMMU implementations will need to call memory_region_notify_iommu() to inform those waiting on the notifier list, whenever an