diff options
| author | Nicholas Piggin <[email protected]> | 2022-05-25 12:23:56 +1000 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2022-07-27 21:36:04 +1000 |
| commit | abf0878ce95f8a9b47d8ecf2de1d4617bec21711 (patch) | |
| tree | b1f6e9a0eb6ebeef082955411ce76e884128b2ca /tools/perf/scripts/python | |
| parent | ef1911c6d26678b0e91fea33f076e98925997f0c (diff) | |
powerpc/64s: POWER10 nest MMU does not require flush escalation workaround
Per (non-public) Nest MMU Workbook, POWER10 and POWER9P NMMU does not
cache PTEs in PWC, so does not require PWC flush to invalidate these
translations.
Skip the workaround on POWER10 and later.
Signed-off-by: Nicholas Piggin <[email protected]>
Signed-off-by: Michael Ellerman <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions