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Searched refs:extra_bits (Results 1 – 2 of 2) sorted by relevance

/mm/kmsan/
A Dkmsan.h125 unsigned int extra_bits);
140 static __always_inline bool kmsan_uaf_from_eb(unsigned int extra_bits) in kmsan_uaf_from_eb() argument
142 return extra_bits & 1; in kmsan_uaf_from_eb()
145 static __always_inline unsigned int kmsan_depth_from_eb(unsigned int extra_bits) in kmsan_depth_from_eb() argument
147 return extra_bits >> 1; in kmsan_depth_from_eb()
A Dcore.c52 u32 extra_bits = in kmsan_internal_poison_memory() local
57 handle = kmsan_save_stack_with_flags(flags, extra_bits); in kmsan_internal_poison_memory()
151 u32 extra_bits; in kmsan_internal_chain_origin() local
165 extra_bits = stack_depot_get_extra_bits(id); in kmsan_internal_chain_origin()
166 depth = kmsan_depth_from_eb(extra_bits); in kmsan_internal_chain_origin()
167 uaf = kmsan_uaf_from_eb(extra_bits); in kmsan_internal_chain_origin()
179 extra_bits = kmsan_extra_bits(depth, uaf); in kmsan_internal_chain_origin()
191 return stack_depot_set_extra_bits(handle, extra_bits); in kmsan_internal_chain_origin()

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