diff options
| author | Marc Zyngier <[email protected]> | 2018-05-29 13:11:13 +0100 |
|---|---|---|
| committer | Catalin Marinas <[email protected]> | 2018-05-31 17:35:32 +0100 |
| commit | 9dd9614f5476687abbff8d4b12cd08ae70d7c2ad (patch) | |
| tree | 0d4b34722a54c5dd0ea6f4c65346466d212cda56 /tools/perf/util/scripting-engines/trace-event-python.c | |
| parent | 647d0519b53f440a55df163de21c52a8205431cc (diff) | |
arm64: ssbd: Introduce thread flag to control userspace mitigation
In order to allow userspace to be mitigated on demand, let's
introduce a new thread flag that prevents the mitigation from
being turned off when exiting to userspace, and doesn't turn
it on on entry into the kernel (with the assumption that the
mitigation is always enabled in the kernel itself).
This will be used by a prctl interface introduced in a later
patch.
Reviewed-by: Mark Rutland <[email protected]>
Acked-by: Will Deacon <[email protected]>
Signed-off-by: Marc Zyngier <[email protected]>
Signed-off-by: Catalin Marinas <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-python.c')
0 files changed, 0 insertions, 0 deletions