Re: [RFC PATCH v1 24/25] hw/xen: Implement soft reset for emulated gnttab

2023-03-07 Thread Paul Durrant
On 02/03/2023 15:34, David Woodhouse wrote: From: David Woodhouse This is only part of it; we will also need to get the PV back end drivers to tear down their own mappings (or do it for them, but they kind of need to stop using the pointers too). Some more work on the actual PV back ends and x

[RFC PATCH v1 24/25] hw/xen: Implement soft reset for emulated gnttab

2023-03-02 Thread David Woodhouse
From: David Woodhouse This is only part of it; we will also need to get the PV back end drivers to tear down their own mappings (or do it for them, but they kind of need to stop using the pointers too). Some more work on the actual PV back ends and xen-bus code is going to be needed to really ma