On Wed, Jul 08, 2015 at 04:43:55PM +0200, Igor Mammedov wrote:
> On Wed, 8 Jul 2015 12:58:55 +0300
> "Michael S. Tsirkin" wrote:
>
> > On Wed, Jul 08, 2015 at 11:46:48AM +0200, Igor Mammedov wrote:
> > > Although memory_region_del_subregion() removes MemoryRegion
> > > from current address space,
On Wed, 8 Jul 2015 12:58:55 +0300
"Michael S. Tsirkin" wrote:
> On Wed, Jul 08, 2015 at 11:46:48AM +0200, Igor Mammedov wrote:
> > Although memory_region_del_subregion() removes MemoryRegion
> > from current address space, it's possible that it's still
> > in use/referenced until old address spac
Although memory_region_del_subregion() removes MemoryRegion
from current address space, it's possible that it's still
in use/referenced until old address space view is destroyed.
That doesn't allow to unmap it from HVA region at the time
of memory_region_del_subregion().
As a solution track HVA map
On Wed, Jul 08, 2015 at 11:46:48AM +0200, Igor Mammedov wrote:
> Although memory_region_del_subregion() removes MemoryRegion
> from current address space, it's possible that it's still
> in use/referenced until old address space view is destroyed.
> That doesn't allow to unmap it from HVA region at
