On 05/11/15 at 05:52pm, Li, Zhen-Hua wrote: > This patchset is an update of Bill Sumner's patchset, implements a fix for: > If a kernel boots with intel_iommu=on on a system that supports intel vt-d, > when a panic happens, the kdump kernel will boot with these faults:
Test passed on my local workstation. Thanks, Zhenhua. > > dmar: DRHD: handling fault status reg 102 > dmar: DMAR:[DMA Read] Request device [01:00.0] fault addr fff80000 > DMAR:[fault reason 01] Present bit in root entry is clear > > dmar: DRHD: handling fault status reg 2 > dmar: INTR-REMAP: Request device [[61:00.0] fault index 42 > INTR-REMAP:[fault reason 34] Present field in the IRTE entry is clear _______________________________________________ iommu mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/iommu
