kasan: speed up match_all_mem_tag test for SW_TAGS

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Checking all 256 possible tag values in the match_all_mem_tag KASAN test
is slow and produces 256 reports.  Instead, just check the first 8 and the
last 8.

Link: https://lkml.kernel.org/r/6fe51262defd80cdc1150c42404977aafd1b6167.1703188911.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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Andrey Konovalov 2023-12-21 21:04:53 +01:00 • committed by Andrew Morton

parent 3ab9304db6

commit 4e397274e1

1 changed files with 8 additions and 0 deletions

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mm/kasan/kasan_test.c

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