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| author | Andrey Konovalov <andreyknvl@google.com> | 2023-12-21 21:04:48 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2023-12-29 11:58:44 -0800 |
| commit | 99f3fe416c71aa3d5aba69174c274309ededfd42 (patch) | |
| tree | 3680ec7d995466a70a52f7675b69b7f6c853bd32 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 1a55836a1b002298714dc84032b3d19d9bbc2d66 (diff) | |
kasan: clean up is_kfence_address checks
1. Do not untag addresses that are passed to is_kfence_address: it
tolerates tagged addresses.
2. Move is_kfence_address checks from internal KASAN functions
(kasan_poison/unpoison, etc.) to external-facing ones.
Note that kasan_poison/unpoison are never called outside of KASAN/slab
code anymore; the comment is wrong, so drop it.
3. Simplify/reorganize the code around the updated checks.
Link: https://lkml.kernel.org/r/1065732315ef4e141b6177d8f612232d4d5bc0ab.1703188911.git.andreyknvl@google.com
Signed-off-by: Andrey Konovalov <andreyknvl@google.com>
Cc: Alexander Potapenko <glider@google.com>
Cc: Andrey Ryabinin <ryabinin.a.a@gmail.com>
Cc: Dmitry Vyukov <dvyukov@google.com>
Cc: Marco Elver <elver@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions