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sw_tags: Remove duplicate definitions

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Signed-off-by: wangmingrong1 <wangmingrong1@xiaomi.com>
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wangmingrong1 2025-06-26 11:33:29 +08:00 • committed by Xiang Xiao
parent 6ac72fa7f1
commit acfe9b2c15
1 changed files with 0 additions and 7 deletions
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7
mm/kasan/sw_tags.c
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@ -36,13 +36,6 @@
#define KASAN_TAG_SHIFT 56
#define kasan_get_tag(addr) \
((uint8_t)((uint64_t)(addr) >> KASAN_TAG_SHIFT))
#define kasan_set_tag(addr, tag) \
(FAR void *)((((uint64_t)(addr)) & ~((uint64_t)0xff << KASAN_TAG_SHIFT)) | \
(((uint64_t)(tag)) << KASAN_TAG_SHIFT))
#define kasan_random_tag() (1 + rand() % ((1 << (64 - KASAN_TAG_SHIFT)) - 2))
#define KASAN_SHADOW_SCALE (sizeof(uintptr_t))