[Stratos-dev] Re: [PATCH V3.1] libxl: arm: Add grant_usage parameter for virtio devices

On 13-06-23, 11:48, Anthony PERARD wrote:

On Tue, Jun 13, 2023 at 11:32:16AM +0530, Viresh Kumar wrote:

...

Currently, the grant mapping related device tree properties are added if the backend domain is not Dom0. While Dom0 is privileged and can do foreign mapping for the entire guest memory, it is still desired for Dom0 to access guest's memory via grant mappings and hence map only what is required.

This commit adds the "grant_usage" parameter for virtio devices, which provides better control over the functionality.

Signed-off-by: Viresh Kumar viresh.kumar@linaro.org

V3->V3.1:

• Print "0" or "1" in xenstore instead of "True" or "False" for grant_usage.

Reviewed-by: Anthony PERARD anthony.perard@citrix.com

Hi,

I still don't see this patch pushed upstream. Are we waiting for some release to happen ?

Thanks.