Re: [PATCH v4 08/17] iommufd: Always setup MSI and anforce cc on kernel-managed domains

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On 10/17/23 4:52 PM, Tian, Kevin wrote:
another problem is that intel_iommu_enforce_cache_coherency()
doesn't update existing entries. It only sets a domain flag to affect
future mappings. so it means the 2nd idev is also broken.
This is such a gap, intel driver should not permit that.
yes. @Baolu, can you add a fix?

Sure thing!

Best regards,
baolu



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