> -Original Message-
> From: Jan Beulich [mailto:jbeul...@suse.com]
> Sent: 08 August 2018 14:39
> To: Paul Durrant
> Cc: Julien Grall ; Andrew Cooper
> ; Wei Liu ; George
> Dunlap ; Ian Jackson ;
> Stefano Stabellini ; xen-devel de...@lists.xenproject.org>; Konrad Rzeszutek Wilk
> ; Tim
>>> On 03.08.18 at 19:22, wrote:
> As noted in [1] the tri-state nature of need_iommu after commit 3e06b989 is
> confusing.
>
> Because arch_iommu_populate_page_table() removes pages from the page list
> as it maps them it is actually safe to re-invoke multiple times without
> the need for any
As noted in [1] the tri-state nature of need_iommu after commit 3e06b989 is
confusing.
Because arch_iommu_populate_page_table() removes pages from the page list
as it maps them it is actually safe to re-invoke multiple times without
the need for any specific indication it has been called before,
