Jason Wang wrote:
> We need to keep DIR register unchanged across migration, but currently it
> depends on the media_changed flags from block layer. Since we do not
> save/restore it and the bdrv_open() called in dest node may set the
> media_changed flag when trying to open floppy image, guest dr
Jason Wang wrote:
> Paolo Bonzini writes:
> > On 04/01/2011 08:22 AM, Jason Wang wrote:
> > > +
> > > +if (drive->bs == NULL) {
> > > +return 1;
> >
> > Is it okay to return 1 here? Have you tested the case when both the
> > source and the target drives have no floppy?
> >
On 04/01/2011 12:03 PM, Jason Wang wrote:
Paolo Bonzini writes:
> On 04/01/2011 08:22 AM, Jason Wang wrote:
> > +
> > +if (drive->bs == NULL) {
> > +return 1;
>
> Is it okay to return 1 here? Have you tested the case when both the
> source and the target drives
Paolo Bonzini writes:
> On 04/01/2011 08:22 AM, Jason Wang wrote:
> > +
> > +if (drive->bs == NULL) {
> > +return 1;
>
> Is it okay to return 1 here? Have you tested the case when both the
> source and the target drives have no floppy?
>
Thanks for the reminding, and it cou
On 04/01/2011 08:22 AM, Jason Wang wrote:
+
+if (drive->bs == NULL) {
+return 1;
Is it okay to return 1 here? Have you tested the case when both the
source and the target drives have no floppy?
(The "media_changed == 2" in my sample code was basically a way to save
the "media p
On 04/01/11 08:22, Jason Wang wrote:
> We need to keep DIR register unchanged across migration, but currently it
> depends on the media_changed flags from block layer. Since we do not
> save/restore it and the bdrv_open() called in dest node may set the
> media_changed flag when trying to open flop
