On 28.01.2022 11:07, Hans Verkuil wrote: > Hi Marek, > > I'm going through a bunch of (very) old patches in my patchwork TODO list > that for one reason or another I never processed. This series is one of them. > Patch 1/4 has been accepted, but not the other three. > > Patches 2-4 still apply without problems, so is it OK if I apply them? > Better late than never... Well, there is no hurry ;) Patches which switch ARM 32bit architecture to DMA-IOMMU framework still didn't reach mainline, so this patchset is not really needed yet. I will check them soon (there have been some changes in the IOMMU framework last year) and resend also with some typos fixed. Best regards -- Marek Szyprowski, PhD Samsung R&D Institute Poland