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99f3fe416c
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> |
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| .. | ||
| common.c | ||
| generic.c | ||
| hw_tags.c | ||
| init.c | ||
| kasan_test_module.c | ||
| kasan_test.c | ||
| kasan.h | ||
| Makefile | ||
| quarantine.c | ||
| report_generic.c | ||
| report_hw_tags.c | ||
| report_sw_tags.c | ||
| report_tags.c | ||
| report.c | ||
| shadow.c | ||
| sw_tags.c | ||
| tags.c | ||