[PATCH v4 03/35] iommu/mediatek: Fix 2 HW sharing pgtable issue

[AngeloGioacchino Del Regno]

Il 25/01/22 09:56, Yong Wu ha scritto:
> In the commit 4f956c97d26b ("iommu/mediatek: Move domain_finalise into
> attach_device"), I overlooked the sharing pgtable case.
> After that commit, the "data" in the mtk_iommu_domain_finalise always is
> the data of the current IOMMU HW. Fix this for the sharing pgtable case.
> 
> Only affect mt2712 which is the only SoC that share pgtable currently.
> 
> Fixes: 4f956c97d26b ("iommu/mediatek: Move domain_finalise into attach_device")
> Signed-off-by: Yong Wu <yong.wu at mediatek.com>

Reviewed-by: AngeloGioacchino Del Regno <angelogioacchino.delregno at collabora.com>