[RFC] vduse config write support

2024-07-23 Thread Srivatsa Vaddagiri
Currently vduse does not seem to support configuration space writes (vduse_vdpa_set_config does nothing). Is there any plan to lift that limitation? I am aware of the discussions that took place here:

Re: [EXTERNAL] Re: [PATCH] vdpa: Add support for no-IOMMU mode

2024-07-23 Thread Michael S. Tsirkin
On Tue, Jul 23, 2024 at 07:10:52AM +, Srujana Challa wrote: > > On Mon, Jul 22, 2024 at 03:22:22PM +0800, Jason Wang wrote: > > > On Fri, Jul 19, 2024 at 11:40 PM Srujana Challa > > wrote: > > > > > > > > > On Thu, May 30, 2024 at 03:48:23PM +0530, Srujana Challa wrote: > > > > > > This

RE: [EXTERNAL] Re: [PATCH] vdpa: Add support for no-IOMMU mode

2024-07-23 Thread Srujana Challa
> On Mon, Jul 22, 2024 at 03:22:22PM +0800, Jason Wang wrote: > > On Fri, Jul 19, 2024 at 11:40 PM Srujana Challa > wrote: > > > > > > > On Thu, May 30, 2024 at 03:48:23PM +0530, Srujana Challa wrote: > > > > > This commit introduces support for an UNSAFE, no-IOMMU mode in > > > > > the