diff options
| author | Nicholas Piggin <[email protected]> | 2017-04-13 20:16:24 +1000 |
|---|---|---|
| committer | Michael Ellerman <[email protected]> | 2017-04-13 23:34:34 +1000 |
| commit | 6b3edefefa6752df57ad636f26baa1b0a502ddab (patch) | |
| tree | bf00c8ab7b82a22703209b0ba1d0fdddb91fa00b /tools/perf/scripts/python | |
| parent | a5adf282461fb6048973ca3aec590495bdbc33f1 (diff) | |
powerpc/powernv: POWER9 support for msgsnd/doorbell IPI
POWER9 requires msgsync for receiver-side synchronization, and a DD1
workaround restricts IPIs to core-local.
Signed-off-by: Nicholas Piggin <[email protected]>
[mpe: Drop no longer needed asm feature macro changes]
Signed-off-by: Michael Ellerman <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions