Re: [PATCH 1/1] iommu/vt-d: Report more information about invalidation errors

On Thu, Mar 18, 2021 at 08:53:40AM +0800, Lu Baolu wrote: > When the invalidation queue errors are encountered, dump the information > logged by the VT-d hardware together with the pending queue invalidation > descriptors. > > Signed-off-by: Ashok Raj > Tested-by: Guo Kaijie > Signed-off-by: Lu

[PATCH 1/1] iommu/vt-d: Report more information about invalidation errors

When the invalidation queue errors are encountered, dump the information logged by the VT-d hardware together with the pending queue invalidation descriptors. Signed-off-by: Ashok Raj Tested-by: Guo Kaijie Signed-off-by: Lu Baolu --- drivers/iommu/intel/dmar.c | 68