Re: [PATCH 0/2] iommu/exynos: Add fault handling on SysMMU v7

[Sam Protsenko]

On Tue, 26 Jul 2022 at 23:07, Sam Protsenko <semen.protsenko@xxxxxxxxxx> wrote:
>
> Exynos IOMMU driver implements fault handling for SysMMU v1..v5. But the
> abstraction currently used is not suited for SysMMU v7, as it has quite
> different fault related register set.
>
> This patch series reworks the mentioned fault handling abstraction and
> adds fault handling support for SysMMU v7.
>
> Sam Protsenko (2):
>   iommu/exynos: Abstract getting the fault info
>   iommu/exynos: Implement fault handling on SysMMU v7
>
>  drivers/iommu/exynos-iommu.c | 208 ++++++++++++++++++++++++-----------
>  1 file changed, 143 insertions(+), 65 deletions(-)
>
> --
> 2.30.2
>

Hi Marek,

Can you please review and test this series? I only have my E850 (which
has VM-capable SysMMU register layout). So it would be nice to check
if it works fine with non-VM SysMMU v7 and older versions.

Thanks!