On Thu, 2020-09-24 at 15:08 +0100, David Woodhouse wrote: > From: David Woodhouse <d...@amazon.co.uk> > > Instead of bailing out completely, such a unit can still be used for > interrupt remapping. > > Signed-off-by: David Woodhouse <d...@amazon.co.uk>
Could we have this for stable too please, along with the trivial subsequent fixup. They are: c40aaaac1018 ("iommu/vt-d: Gracefully handle DMAR units with no supported address widths") 9def3b1a07c4 ("iommu/vt-d: Don't dereference iommu_device if IOMMU_API is not built") They apply fairly straightforwardly when backported; let me know if you want us to send patches.
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