Re: [RFC PATCH] virtio_ring: Use DMA API if guest memory is encrypted

2019-04-17 Thread Thiago Jung Bauermann
David Gibson writes: > On Sat, Mar 23, 2019 at 05:01:35PM -0400, Michael S. Tsirkin wrote: >> On Thu, Mar 21, 2019 at 09:05:04PM -0300, Thiago Jung Bauermann wrote: >> > Michael S. Tsirkin writes: > [snip] >> > >> > Is there any justification to doing that beyond someone putting >> > >> > out

Re: [RFC PATCH] virtio_ring: Use DMA API if guest memory is encrypted

2019-04-17 Thread Thiago Jung Bauermann
Michael S. Tsirkin writes: > On Thu, Mar 21, 2019 at 09:05:04PM -0300, Thiago Jung Bauermann wrote: >> >> Michael S. Tsirkin writes: >> >> > On Wed, Mar 20, 2019 at 01:13:41PM -0300, Thiago Jung Bauermann wrote: >> >> >From what I understand of the ACCESS_PLATFORM definition, the host will >>

Re: [PATCH 3/3] virtio-gpu api: VIRTIO_GPU_F_RESSOURCE_V2

2019-04-17 Thread Gerd Hoffmann
On Fri, Apr 12, 2019 at 04:34:20PM -0700, Chia-I Wu wrote: > Hi, > > I am still new to virgl, and missed the last round of discussion about > resource_create_v2. > > From the discussion below, semantically resource_create_v2 creates a host > resource object _without_ any storage; memory_create