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Searched refs:stack_entries (Results 1 – 6 of 6) sorted by relevance

/linux/kernel/kcsan/
H A Dreport.c44 unsigned long stack_entries[NUM_STACK_ENTRIES]; member
277 static int get_stack_skipnr(const unsigned long stack_entries[], int num_entries) in get_stack_skipnr() argument
284 len = scnprintf(buf, sizeof(buf), "%ps", (void *)stack_entries[skip]); in get_stack_skipnr()
315 replace_stack_entry(unsigned long stack_entries[], int num_entries, unsigned long ip, in replace_stack_entry() argument
328 unsigned long func = stack_entries[skip]; in replace_stack_entry()
335 *replaced = stack_entries[skip]; in replace_stack_entry()
336 stack_entries[skip] = ip; in replace_stack_entry()
344 return get_stack_skipnr(stack_entries, num_entries); in replace_stack_entry()
348 sanitize_stack_entries(unsigned long stack_entries[], int num_entries, unsigned long ip, in sanitize_stack_entries() argument
351 return ip ? replace_stack_entry(stack_entries, num_entries, ip, replaced) : in sanitize_stack_entries()
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/linux/mm/kmsan/
H A Dreport.c35 static int get_stack_skipnr(const unsigned long stack_entries[], in get_stack_skipnr() argument
43 (void *)stack_entries[skip]); in get_stack_skipnr()
154 unsigned long stack_entries[KMSAN_STACK_DEPTH]; in kmsan_report() local
187 stack_trace_save(stack_entries, KMSAN_STACK_DEPTH, 1); in kmsan_report()
188 skipnr = get_stack_skipnr(stack_entries, num_stack_entries); in kmsan_report()
191 (void *)stack_entries[skipnr]); in kmsan_report()
192 stack_trace_print(stack_entries + skipnr, num_stack_entries - skipnr, in kmsan_report()
/linux/mm/kfence/
H A Dcore.c207 static u32 get_alloc_stack_hash(unsigned long *stack_entries, size_t num_entries) in get_alloc_stack_hash() argument
210 num_entries = filter_irq_stacks(stack_entries, num_entries); in get_alloc_stack_hash()
211 return jhash(stack_entries, num_entries * sizeof(stack_entries[0]), stack_hash_seed); in get_alloc_stack_hash()
290 unsigned long *stack_entries, size_t num_stack_entries) in metadata_update_state() argument
301 if (stack_entries) { in metadata_update_state()
302 memcpy(track->stack_entries, stack_entries, in metadata_update_state()
303 num_stack_entries * sizeof(stack_entries[0])); in metadata_update_state()
309 num_stack_entries = stack_trace_save(track->stack_entries, KFENCE_STACK_DEPTH, 1); in metadata_update_state()
415 unsigned long *stack_entries, size_t num_stack_entries, in kfence_guarded_alloc() argument
478 metadata_update_state(meta, KFENCE_OBJECT_ALLOCATED, stack_entries, num_stack_entries); in kfence_guarded_alloc()
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H A Dkfence.h51 unsigned long stack_entries[KFENCE_STACK_DEPTH]; member
/linux/kernel/dma/
H A Ddebug.c81 unsigned long stack_entries[DMA_DEBUG_STACKTRACE_ENTRIES]; member
173 stack_trace_print(entry->stack_entries, entry->stack_len, 0); in dump_entry_trace()
684 entry->stack_len = stack_trace_save(entry->stack_entries, in dma_entry_alloc()
685 ARRAY_SIZE(entry->stack_entries), in dma_entry_alloc()
/linux/drivers/md/
H A Ddm-bufio.c354 unsigned long stack_entries[MAX_STACK]; member
1085 b->stack_len = stack_trace_save(b->stack_entries, MAX_STACK, 2); in buffer_record_stack()
2337 stack_trace_print(b->stack_entries, b->stack_len, 1); in warn_leak()