Re: [VERY RFC 0/2] iommu: optionally skip attaching to a DMA domain

On 11/04/18 19:55, Jordan Crouse wrote: I've been struggling with a problem for a while and I haven't been able to come up with a clean solution. Rob convinced me to stop complaining and do _something_ and hopefully this can spur a good discussion. The scenario is basically this: The MSM GPU

Re: [VERY RFC 0/2] iommu: optionally skip attaching to a DMA domain

On Wed, Apr 11, 2018 at 2:55 PM, Jordan Crouse wrote: > I've been struggling with a problem for a while and I haven't been able to > come > up with a clean solution. Rob convinced me to stop complaining and do > _something_ and hopefully this can spur a good discussion. >

[VERY RFC 0/2] iommu: optionally skip attaching to a DMA domain

I've been struggling with a problem for a while and I haven't been able to come up with a clean solution. Rob convinced me to stop complaining and do _something_ and hopefully this can spur a good discussion. The scenario is basically this: The MSM GPU wants to manage its own IOMMU virtual