Re: [PATCH v5 5/7] xen/arm: Add XEN_DOMCTL_dt_overlay and device attachment to domains

2024-05-24 Thread Stefano Stabellini
On Fri, 24 May 2024, Julien Grall wrote: > Hi Stefano, > > On 24/05/2024 03:18, Stefano Stabellini wrote: > > From: Henry Wang > > > > In order to support the dynamic dtbo device assignment to a running > > VM, the add/remove of the DT overlay and the attach/detach of the > > device from the DT

Re: [PATCH v5 5/7] xen/arm: Add XEN_DOMCTL_dt_overlay and device attachment to domains

2024-05-24 Thread Julien Grall
Hi Stefano, On 24/05/2024 03:18, Stefano Stabellini wrote: From: Henry Wang In order to support the dynamic dtbo device assignment to a running VM, the add/remove of the DT overlay and the attach/detach of the device from the DT overlay should happen separately. Therefore, repurpose the existi

[PATCH v5 5/7] xen/arm: Add XEN_DOMCTL_dt_overlay and device attachment to domains

2024-05-23 Thread Stefano Stabellini
From: Henry Wang In order to support the dynamic dtbo device assignment to a running VM, the add/remove of the DT overlay and the attach/detach of the device from the DT overlay should happen separately. Therefore, repurpose the existing XEN_SYSCTL_dt_overlay to only add the DT overlay to Xen dev