Hi [This is an automated email] This commit has been processed because it contains a "Fixes:" tag fixing commit: . The bot has tested the following trees: v5.7.9, v5.4.52, v4.19.133, v4.14.188, v4.9.230, v4.4.230. v5.7.9: Failed to apply! Possible dependencies: Unable to calculate v5.4.52: Failed to apply! Possible dependencies: Unable to calculate v4.19.133: Failed to apply! Possible dependencies: e5e04d051979d ("iommu/vt-d: Check whether device requires bounce buffer") v4.14.188: Failed to apply! Possible dependencies: 85319dcc8955f ("iommu/vt-d: Add for_each_device_domain() helper") 9ddbfb42138d8 ("iommu/vt-d: Move device_domain_info to header") e5e04d051979d ("iommu/vt-d: Check whether device requires bounce buffer") v4.9.230: Failed to apply! Possible dependencies: 161b28aae1651 ("iommu/vt-d: Make sure IOMMUs are off when intel_iommu=off") 61012985eb132 ("iommu/vt-d: Use lo_hi_readq() / lo_hi_writeq()") 85319dcc8955f ("iommu/vt-d: Add for_each_device_domain() helper") 9ddbfb42138d8 ("iommu/vt-d: Move device_domain_info to header") a7fdb6e648fb1 ("iommu/vt-d: Fix crash when accessing VT-d sysfs entries") b0119e870837d ("iommu: Introduce new 'struct iommu_device'") b316d02a13c3a ("iommu/vt-d: Unwrap __get_valid_domain_for_dev()") bfd20f1cc8501 ("x86, iommu/vt-d: Add an option to disable Intel IOMMU force on") e5e04d051979d ("iommu/vt-d: Check whether device requires bounce buffer") v4.4.230: Failed to apply! Possible dependencies: 0824c5920b16f ("iommu/vt-d: avoid dev iotlb logic for domains with no dev iotlbs") 161b28aae1651 ("iommu/vt-d: Make sure IOMMUs are off when intel_iommu=off") 314f1dc140844 ("iommu/vt-d: refactoring of deferred flush entries") 53c92d793395f ("iommu: of: enforce const-ness of struct iommu_ops") 57f98d2f61e19 ("iommu: Introduce iommu_fwspec") 592033790e827 ("iommu/vt-d: Check the return value of iommu_device_create()") 85319dcc8955f ("iommu/vt-d: Add for_each_device_domain() helper") 8d54d6c8b8f3e ("iommu/amd: Implement apply_dm_region call-back") 9ddbfb42138d8 ("iommu/vt-d: Move device_domain_info to header") a7fdb6e648fb1 ("iommu/vt-d: Fix crash when accessing VT-d sysfs entries") aa4732406e129 ("iommu/vt-d: per-cpu deferred invalidation queues") b0119e870837d ("iommu: Introduce new 'struct iommu_device'") b996444cf35e7 ("iommu/of: Handle iommu-map property for PCI") bc8474549e94e ("iommu/vt-d: Fix up error handling in alloc_iommu") bfd20f1cc8501 ("x86, iommu/vt-d: Add an option to disable Intel IOMMU force on") e5e04d051979d ("iommu/vt-d: Check whether device requires bounce buffer") NOTE: The patch will not be queued to stable trees until it is upstream. How should we proceed with this patch? -- Thanks Sasha