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| author |   Vasant Hegde <vasant.hegde@amd.com> | 2023-11-22 09:02:08 +0000 |
|---|---|---|
| committer |   Joerg Roedel <jroedel@suse.de> | 2023-12-11 15:25:34 +0100 |
| commit | 3f2571fed2fa9e9ea61fd990a9a4fc20ca83b62e (patch) | |
| tree | ad5ccf2b906feef6fad03d4ebdb048404113b84b /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | iommu/amd: Rename iommu_flush_all_caches() -> amd_iommu_flush_all_caches() (diff) | |
| download | wireguard-linux-3f2571fed2fa9e9ea61fd990a9a4fc20ca83b62e.tar.xz wireguard-linux-3f2571fed2fa9e9ea61fd990a9a4fc20ca83b62e.zip | |
iommu/amd: Remove redundant domain flush from attach_device()
Domain flush was introduced in attach_device() path to handle kdump
scenario. Later init code was enhanced to handle kdump scenario where
it also takes care of flushing everything including TLB
(see early_enable_iommus()).
Hence remove redundant flush from attach_device() function.
Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
Reviewed-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20231122090215.6191-3-vasant.hegde@amd.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions