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| author | Jon Nettleton <[email protected]> | 2022-06-15 11:10:44 +0100 |
|---|---|---|
| committer | Joerg Roedel <[email protected]> | 2022-07-06 12:51:11 +0200 |
| commit | 0bec05574d13ed7e8643733fe5dccbd0c86604d2 (patch) | |
| tree | 13015892e2eb74ebc92d02dc9c59100115d6dcb6 /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | 9bdbdaa3c44ea97c8e97e51dd503a7061bd676a0 (diff) | |
iommu/arm-smmu: Get associated RMR info and install bypass SMR
Check if there is any RMR info associated with the devices behind
the SMMU and if any, install bypass SMRs for them. This is to
keep any ongoing traffic associated with these devices alive
when we enable/reset SMMU during probe().
Signed-off-by: Jon Nettleton <[email protected]>
Signed-off-by: Steven Price <[email protected]>
Tested-by: Steven Price <[email protected]>
Tested-by: Laurentiu Tudor <[email protected]>
Signed-off-by: Shameer Kolothum <[email protected]>
Acked-by: Robin Murphy <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Joerg Roedel <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions