Re: [Qemu-devel] [RFC v2 00/20] Memory API

2011-06-27 Thread Anthony Liguori
On 06/27/2011 10:59 AM, Michael S. Tsirkin wrote: On Mon, Jun 27, 2011 at 06:54:05PM +0300, Avi Kivity wrote: On 06/27/2011 06:52 PM, Michael S. Tsirkin wrote: - bridges might also enable subtractive decoding (required for isa behind the bridge) What does that mean? subtractive decoding

Re: [Qemu-devel] [RFC v2 00/20] Memory API

2011-06-27 Thread Avi Kivity
On 06/27/2011 06:59 PM, Michael S. Tsirkin wrote: > > >- bridges might also enable subtractive decoding > >(required for isa behind the bridge) > > What does that mean? subtractive decoding is a method of address decoding in which a device accepts all accesses not positively decoded by an

Re: [Qemu-devel] [RFC v2 00/20] Memory API

2011-06-27 Thread Anthony Liguori
On 06/27/2011 08:21 AM, Avi Kivity wrote: As expected, this is taking longer than expected, so I'm releasing something less complete than I'd have liked. Not even all of the PC machine is converted, but the difficult parts are (cirrus). It appears to work well. The major change compared to v1

Re: [Qemu-devel] [RFC v2 00/20] Memory API

2011-06-27 Thread Avi Kivity
On 06/27/2011 06:52 PM, Michael S. Tsirkin wrote: On Mon, Jun 27, 2011 at 06:13:03PM +0300, Avi Kivity wrote: > On 06/27/2011 04:21 PM, Avi Kivity wrote: > >As expected, this is taking longer than expected, so I'm releasing something > >less complete than I'd have liked. Not even all of the P

Re: [Qemu-devel] [RFC v2 00/20] Memory API

2011-06-27 Thread Michael S. Tsirkin
On Mon, Jun 27, 2011 at 06:54:05PM +0300, Avi Kivity wrote: > On 06/27/2011 06:52 PM, Michael S. Tsirkin wrote: > >On Mon, Jun 27, 2011 at 06:13:03PM +0300, Avi Kivity wrote: > >> On 06/27/2011 04:21 PM, Avi Kivity wrote: > >> >As expected, this is taking longer than expected, so I'm releasing >

Re: [Qemu-devel] [RFC v2 00/20] Memory API

2011-06-27 Thread Michael S. Tsirkin
On Mon, Jun 27, 2011 at 06:13:03PM +0300, Avi Kivity wrote: > On 06/27/2011 04:21 PM, Avi Kivity wrote: > >As expected, this is taking longer than expected, so I'm releasing something > >less complete than I'd have liked. Not even all of the PC machine is > >converted, but the difficult parts are

Re: [Qemu-devel] [RFC v2 00/20] Memory API

2011-06-27 Thread Avi Kivity
On 06/27/2011 06:37 PM, Anthony Liguori wrote: On 06/27/2011 08:21 AM, Avi Kivity wrote: As expected, this is taking longer than expected, so I'm releasing something less complete than I'd have liked. Not even all of the PC machine is converted, but the difficult parts are (cirrus). It appear

Re: [Qemu-devel] [RFC v2 00/20] Memory API

2011-06-27 Thread Avi Kivity
On 06/27/2011 04:21 PM, Avi Kivity wrote: As expected, this is taking longer than expected, so I'm releasing something less complete than I'd have liked. Not even all of the PC machine is converted, but the difficult parts are (cirrus). It appears to work well. The major change compared to v1

[Qemu-devel] [RFC v2 00/20] Memory API

2011-06-27 Thread Avi Kivity
As expected, this is taking longer than expected, so I'm releasing something less complete than I'd have liked. Not even all of the PC machine is converted, but the difficult parts are (cirrus). It appears to work well. The major change compared to v1 is the introduction of memory_region_init_al