Re: [PATCH 0/4] Fix omap-iommu bitrot

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On Mon, Oct 28, 2024 at 05:58:34PM +0000, Robin Murphy wrote:
> It seems omap-iommu hasn't had enough mainline users to avoid bitrotting
> through the more recent evolution of the IOMMU API internals. These
> patches attempt to bring it and its consumers sufficiently up-to-date
> to work again, in a manner that's hopefully backportable. This is
> largely all written by inspection, but I have managed to lightly boot
> test patch #3 on an OMAP4 Pandaboard to confirm iommu_probe_device()
> working again.

My initial reflex would have been to just wipe the omap drivers,
hardware is 10+ years out of production, no? So who is still using this
hardware with recent kernels for other purposes than kernel testing?

> This supersedes my previous patch[1]. Patches #1 and #2 are functionally
> independent, and can be applied directly to their respective trees if
> preferred.

I applied patches 3 and 4 to the ti/omap branch.

Regards,

	Joerg




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