I've built an alternative test kernel which reverts the out of tree patch we applied and instead disables CONFIG_INTEL_IOMMU_DEFAULT_ON. Could you please test this kernel and let me know your results, ie. confirm the loop of DMAR error messages do not reappear. Thanks in advance.
Hi,
I've built an alternative test kernel which reverts the out of tree patch we applied and instead disables CONFIG_ INTEL_IOMMU_ DEFAULT_ ON. Could you please test this kernel and let me know your results, ie. confirm the loop of DMAR error messages do not reappear. Thanks in advance.
http:// people. canonical. com/~ogasawara/ lp894070/ amd64/