On Mon, 2021-02-22 at 16:24 +1100, Alexey Kardashevskiy wrote:
>
> On 18/02/2021 06:32, Leonardo Bras wrote:
> > On Tue, 2021-02-16 at 14:33 +1100, Alexey Kardashevskiy wrote:
> > > Most platforms allocate IOMMU table structures (specifically it_map)
> > > at the boot time and when this fails -
On 18/02/2021 06:32, Leonardo Bras wrote:
On Tue, 2021-02-16 at 14:33 +1100, Alexey Kardashevskiy wrote:
Most platforms allocate IOMMU table structures (specifically it_map)
at the boot time and when this fails - it is a valid reason for panic().
However the powernv platform allocates
On Tue, 2021-02-16 at 14:33 +1100, Alexey Kardashevskiy wrote:
> Most platforms allocate IOMMU table structures (specifically it_map)
> at the boot time and when this fails - it is a valid reason for panic().
>
> However the powernv platform allocates it_map after a device is returned
> to the
On Tue, Feb 16, 2021 at 02:33:07PM +1100, Alexey Kardashevskiy wrote:
> Most platforms allocate IOMMU table structures (specifically it_map)
> at the boot time and when this fails - it is a valid reason for panic().
>
> However the powernv platform allocates it_map after a device is returned
> to
Most platforms allocate IOMMU table structures (specifically it_map)
at the boot time and when this fails - it is a valid reason for panic().
However the powernv platform allocates it_map after a device is returned
to the host OS after being passed through and this happens long after
the host OS
