diff options
| author | Peter Zijlstra <[email protected]> | 2019-04-03 09:40:16 +0200 |
|---|---|---|
| committer | Ingo Molnar <[email protected]> | 2019-04-03 11:02:24 +0200 |
| commit | d08965a27e84ca090b504844d50c24fc98587b11 (patch) | |
| tree | c89c3883246d70a6e9ef5bc16200c763c8dc0071 /tools/perf/scripts/python/exported-sql-viewer.py | |
| parent | 57b78a62e7f23c4686fe54091cdc3d12e60d6513 (diff) | |
x86/uaccess, ubsan: Fix UBSAN vs. SMAP
UBSAN can insert extra code in random locations; including AC=1
sections. Typically this code is not safe and needs wrapping.
So far, only __ubsan_handle_type_mismatch* have been observed in AC=1
sections and therefore only those are annotated.
Signed-off-by: Peter Zijlstra (Intel) <[email protected]>
Cc: Borislav Petkov <[email protected]>
Cc: Dmitry Vyukov <[email protected]>
Cc: Josh Poimboeuf <[email protected]>
Cc: Linus Torvalds <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Thomas Gleixner <[email protected]>
Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/exported-sql-viewer.py')
0 files changed, 0 insertions, 0 deletions