Re: [Qemu-devel] [PATCH v4 15/18] spapr_pci_vfio: Enable multiple groups per container

2015-02-17 Thread David Gibson
On Tue, Feb 17, 2015 at 11:34:27AM +1100, Alexey Kardashevskiy wrote: > -BEGIN PGP SIGNED MESSAGE- > Hash: SHA1 > > On 02/05/2015 03:19 PM, David Gibson wrote: > > On Thu, Jan 29, 2015 at 08:27:27PM +1100, Alexey Kardashevskiy wrote: > >> This enables multiple IOMMU groups in one VFIO cont

Re: [Qemu-devel] [PATCH v4 15/18] spapr_pci_vfio: Enable multiple groups per container

2015-02-16 Thread Alexey Kardashevskiy
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 02/05/2015 03:19 PM, David Gibson wrote: > On Thu, Jan 29, 2015 at 08:27:27PM +1100, Alexey Kardashevskiy wrote: >> This enables multiple IOMMU groups in one VFIO container which >> means that multiple devices from different groups can share the sam

Re: [Qemu-devel] [PATCH v4 15/18] spapr_pci_vfio: Enable multiple groups per container

2015-02-04 Thread David Gibson
On Thu, Jan 29, 2015 at 08:27:27PM +1100, Alexey Kardashevskiy wrote: > This enables multiple IOMMU groups in one VFIO container which means > that multiple devices from different groups can share the same IOMMU table > and locked pages counting can be done once as there is no need to have > severa

[Qemu-devel] [PATCH v4 15/18] spapr_pci_vfio: Enable multiple groups per container

2015-01-29 Thread Alexey Kardashevskiy
This enables multiple IOMMU groups in one VFIO container which means that multiple devices from different groups can share the same IOMMU table and locked pages counting can be done once as there is no need to have several containers for two or more groups. This removes a group id from vfio_contai