[-cc stable]
On Mon, Jan 14, 2019 at 11:07:27PM -0500, Michael S. Tsirkin wrote:
> On Thu, Dec 20, 2018 at 05:36:03PM -0500, Michael S. Tsirkin wrote:
> > On Thu, Dec 20, 2018 at 04:31:58PM -0600, Bjorn Helgaas wrote:
> > > On Thu, Dec 20, 2018 at 04:26:54PM -0500, Michael S. Tsirkin wrote:
> > >
On Thu, Dec 20, 2018 at 05:36:03PM -0500, Michael S. Tsirkin wrote:
> On Thu, Dec 20, 2018 at 04:31:58PM -0600, Bjorn Helgaas wrote:
> > On Thu, Dec 20, 2018 at 04:26:54PM -0500, Michael S. Tsirkin wrote:
> > > On Thu, Dec 20, 2018 at 01:49:50PM -0600, Bjorn Helgaas wrote:
> > > > On Mon, Dec 17,
On Thu, Dec 20, 2018 at 05:36:03PM -0500, Michael S. Tsirkin wrote:
> On Thu, Dec 20, 2018 at 04:31:58PM -0600, Bjorn Helgaas wrote:
> > On Thu, Dec 20, 2018 at 04:26:54PM -0500, Michael S. Tsirkin wrote:
> > > On Thu, Dec 20, 2018 at 01:49:50PM -0600, Bjorn Helgaas wrote:
> > > > On Mon, Dec 17,
On Thu, Dec 20, 2018 at 04:31:58PM -0600, Bjorn Helgaas wrote:
> On Thu, Dec 20, 2018 at 04:26:54PM -0500, Michael S. Tsirkin wrote:
> > On Thu, Dec 20, 2018 at 01:49:50PM -0600, Bjorn Helgaas wrote:
> > > On Mon, Dec 17, 2018 at 07:45:41PM -0500, Michael S. Tsirkin wrote:
> > > > commit
On Thu, Dec 20, 2018 at 04:26:54PM -0500, Michael S. Tsirkin wrote:
> On Thu, Dec 20, 2018 at 01:49:50PM -0600, Bjorn Helgaas wrote:
> > On Mon, Dec 17, 2018 at 07:45:41PM -0500, Michael S. Tsirkin wrote:
> > > commit 1f82de10d6b1 ("PCI/x86: don't assume prefetchable ranges are
> > > 64bit")
> >
On Thu, Dec 20, 2018 at 01:49:50PM -0600, Bjorn Helgaas wrote:
> Hi Michael,
>
> On Mon, Dec 17, 2018 at 07:45:41PM -0500, Michael S. Tsirkin wrote:
> > commit 1f82de10d6b1 ("PCI/x86: don't assume prefetchable ranges are 64bit")
> > added probing of bridge support for 64 bit memory each time
Hi Michael,
On Mon, Dec 17, 2018 at 07:45:41PM -0500, Michael S. Tsirkin wrote:
> commit 1f82de10d6b1 ("PCI/x86: don't assume prefetchable ranges are 64bit")
> added probing of bridge support for 64 bit memory each time bridge is
> re-enumerated.
>
> Unfortunately this probing is destructive if
commit 1f82de10d6b1 ("PCI/x86: don't assume prefetchable ranges are 64bit")
added probing of bridge support for 64 bit memory each time bridge is
re-enumerated.
Unfortunately this probing is destructive if any device behind
the bridge is in use at this time.
This was observed in the field, see
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