diff options
| author | Alistair Popple <[email protected]> | 2017-08-11 16:22:56 +1000 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2017-09-01 16:42:55 +1000 |
| commit | bab9f954aaf352127725a9b7920226abdb65b604 (patch) | |
| tree | 48ec20e36ee76c5303b88725a14e7c69f4fb45a6 /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | de854e54d79bc0ad5c45c5be50821b1c0639cb75 (diff) | |
powerpc/powernv/npu: Move tlb flush before launching ATSD
The nest MMU tlb flush needs to happen before the GPU translation
shootdown is launched to avoid the GPU refilling its tlb with stale
nmmu translations prior to the nmmu flush completing.
Fixes: 1ab66d1fbada ("powerpc/powernv: Introduce address translation services for Nvlink2")
Cc: [email protected] # v4.12+
Signed-off-by: Alistair Popple <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions