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iommu/amd: Log IOMMU control register in event log path
authorVasant Hegde <vasant.hegde@amd.com>
Thu, 27 Feb 2025 16:23:14 +0000 (16:23 +0000)
committerJoerg Roedel <jroedel@suse.de>
Mon, 10 Mar 2025 08:27:08 +0000 (09:27 +0100)
commit558d2bbd457d513d9226f88fef0d9c782e595f6e
treeada20a414e0d407dd6c0e6e76ca1f19164e9d8adtree
parent0ad2507d5d93f39619fc42372c347d6006b64319commit | diff
iommu/amd: Log IOMMU control register in event log path

Useful for debugging ILLEGAL_DEV_TABLE_ENTRY events as some of the
DTE settings depends on Control register settings.

Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20250227162320.5805-2-vasant.hegde@amd.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
drivers/iommu/amd/iommu.c diff | blob | history
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