On Thursday, 27 May 2021 11:04:57 PM AEST Peter Xu wrote:
> On Thu, May 27, 2021 at 01:35:39PM +1000, Alistair Popple wrote:
> > > > + *
> > > > + * @MMU_NOTIFY_EXCLUSIVE: to signal a device driver that the device
> > > > will
> > > > no + * longer have exclusive access to the page. May ignore the
On Thu, May 27, 2021 at 11:20:36AM +1000, Alistair Popple wrote:
> On Thursday, 27 May 2021 5:50:05 AM AEST Peter Xu wrote:
> > On Mon, May 24, 2021 at 11:27:21PM +1000, Alistair Popple wrote:
> > > Currently if copy_nonpresent_pte() returns a non-zero value it is
> > > assumed to be a swap entry
On Thu, May 27, 2021 at 01:35:39PM +1000, Alistair Popple wrote:
> > > + *
> > > + * @MMU_NOTIFY_EXCLUSIVE: to signal a device driver that the device will
> > > no + * longer have exclusive access to the page. May ignore the
> > > invalidation that's + * part of make_device_exclusive_range() if
