diff options
| author | Peter Zijlstra <[email protected]> | 2018-01-16 10:24:06 +0100 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2018-02-21 09:05:04 +0100 |
| commit | b5bc2231b8ad4387c9641f235ca0ad8cd300b6df (patch) | |
| tree | a6ce9e09e9f1424f9506bf8b1ba375c88a044a76 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 43a4525f80534530077683f6472d8971646b0ace (diff) | |
objtool: Add retpoline validation
David requested a objtool validation pass for CONFIG_RETPOLINE=y enabled
builds, where it validates no unannotated indirect jumps or calls are
left.
Add an additional .discard.retpoline_safe section to allow annotating
the few indirect sites that are required and safe.
Requested-by: David Woodhouse <[email protected]>
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Reviewed-by: David Woodhouse <[email protected]>
Acked-by: Thomas Gleixner <[email protected]>
Acked-by: Josh Poimboeuf <[email protected]>
Cc: Andy Lutomirski <[email protected]>
Cc: Arjan van de Ven <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: Dan Williams <[email protected]>
Cc: Dave Hansen <[email protected]>
Cc: Greg Kroah-Hartman <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions