Re: [Qemu-devel] [RFC v4 00/58] Memory API

[Michael S. Tsirkin]

On Sun, Jul 17, 2011 at 02:13:27PM +0300, Avi Kivity wrote:
> New in this version:
>   MemoryRegionOps gained .old_mmio and .old_portio members, which allow
>   reusing old-style callbacks with the new API.  All uses were converted,
>   except for eepro100.c, which uses the same MemoryRegionOps for both
>   portio and mmio.  Some intermediate patches do introduce dispatching
>   callbacks, but they are removed later.
> 
> Caveats:
> - some devices still grab a global memory region instead of inheriting
>   it from their bus.  Seen in the code as #include "exec-memory.h"

Looks good to me.

It looks like with this, users of vga_dirty_log_stop
like qxl_write_config can go away because the region can
stay registered with dirty logging enabled?

-- 
MST