Greg Kurz writes:
> On Mon, 29 Sep 2014 19:15:05 +0300
> "Michael S. Tsirkin" wrote:
>
> It may be possible to change the way SLOF configures the virtq so
> that it wouldn't suffer from the device being reset. We have some
> time left before 2.2. I have a tentative patch for SLOF that I'll
> be g
On Mon, 29 Sep 2014 19:15:05 +0300
"Michael S. Tsirkin" wrote:
> On Mon, Sep 22, 2014 at 07:28:57PM +0200, Greg Kurz wrote:
> > On Thu, 18 Sep 2014 21:54:58 +0300
> > "Michael S. Tsirkin" wrote:
> >
> > > Current support for bus master (clearing OK bit)
> > > together with the need to support g
On Mon, Sep 22, 2014 at 07:28:57PM +0200, Greg Kurz wrote:
> On Thu, 18 Sep 2014 21:54:58 +0300
> "Michael S. Tsirkin" wrote:
>
> > Current support for bus master (clearing OK bit)
> > together with the need to support guests which do not
> > enable PCI bus mastering, leads to extra state in
> >
Hi Alex/Peter,
The below patch is already been picked in master and ppc-next and has
broken pseries booting from virtio-blk device
Greg Kurz writes:
> On Tue, 23 Sep 2014 07:26:32 +0300
> "Michael S. Tsirkin" wrote:
>
>> >
>> > This commit prevents pseries to boot. SLOF complains with the fol
On Tue, 23 Sep 2014 07:26:32 +0300
"Michael S. Tsirkin" wrote:
> On Mon, Sep 22, 2014 at 07:28:57PM +0200, Greg Kurz wrote:
> > On Thu, 18 Sep 2014 21:54:58 +0300
> > "Michael S. Tsirkin" wrote:
> >
> > > Current support for bus master (clearing OK bit)
> > > together with the need to support g
On Mon, Sep 22, 2014 at 07:28:57PM +0200, Greg Kurz wrote:
> On Thu, 18 Sep 2014 21:54:58 +0300
> "Michael S. Tsirkin" wrote:
>
> > Current support for bus master (clearing OK bit)
> > together with the need to support guests which do not
> > enable PCI bus mastering, leads to extra state in
> >
On Thu, 18 Sep 2014 21:54:58 +0300
"Michael S. Tsirkin" wrote:
> Current support for bus master (clearing OK bit)
> together with the need to support guests which do not
> enable PCI bus mastering, leads to extra state in
> VIRTIO_PCI_FLAG_BUS_MASTER_BUG bit, which isn't robust
> in case of cross
Current support for bus master (clearing OK bit)
together with the need to support guests which do not
enable PCI bus mastering, leads to extra state in
VIRTIO_PCI_FLAG_BUS_MASTER_BUG bit, which isn't robust
in case of cross-version migration for the case when
guests use the device before setting D
