| /linux-6.6.21/kernel/kcsan/ |
| D | report.c | 44 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-6.6.21/mm/kfence/ |
| D | report.c | 48 static int get_stack_skipnr(const unsigned long stack_entries[], int num_entries, in get_stack_skipnr() argument
73 int len = scnprintf(buf, sizeof(buf), "%ps", (void *)stack_entries[skipnr]); in get_stack_skipnr()
119 int i = get_stack_skipnr(track->stack_entries, track->num_stack_entries, NULL); in kfence_print_stack()
123 seq_con_printf(seq, " %pS\n", (void *)track->stack_entries[i]); in kfence_print_stack()
188 unsigned long stack_entries[KFENCE_STACK_DEPTH] = { 0 }; in kfence_report_error() local
194 num_stack_entries = stack_trace_save_regs(regs, stack_entries, KFENCE_STACK_DEPTH, 0); in kfence_report_error()
196 num_stack_entries = stack_trace_save(stack_entries, KFENCE_STACK_DEPTH, 1); in kfence_report_error()
197 skipnr = get_stack_skipnr(stack_entries, num_stack_entries, &type); in kfence_report_error()
224 (void *)stack_entries[skipnr]); in kfence_report_error()
233 (void *)stack_entries[skipnr]); in kfence_report_error()
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| D | core.c | 202 static u32 get_alloc_stack_hash(unsigned long *stack_entries, size_t num_entries) in get_alloc_stack_hash() argument
205 num_entries = filter_irq_stacks(stack_entries, num_entries); in get_alloc_stack_hash()
206 return jhash(stack_entries, num_entries * sizeof(stack_entries[0]), stack_hash_seed); in get_alloc_stack_hash()
278 unsigned long *stack_entries, size_t num_stack_entries) in metadata_update_state() argument
285 if (stack_entries) { in metadata_update_state()
286 memcpy(track->stack_entries, stack_entries, in metadata_update_state()
287 num_stack_entries * sizeof(stack_entries[0])); in metadata_update_state()
293 num_stack_entries = stack_trace_save(track->stack_entries, KFENCE_STACK_DEPTH, 1); in metadata_update_state()
391 unsigned long *stack_entries, size_t num_stack_entries, in kfence_guarded_alloc() argument
454 metadata_update_state(meta, KFENCE_OBJECT_ALLOCATED, stack_entries, num_stack_entries); in kfence_guarded_alloc()
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| D | kfence.h | 50 unsigned long stack_entries[KFENCE_STACK_DEPTH]; member
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| /linux-6.6.21/mm/kmsan/ |
| D | report.c | 33 static int get_stack_skipnr(const unsigned long stack_entries[], in get_stack_skipnr() argument
41 (void *)stack_entries[skip]); in get_stack_skipnr()
152 unsigned long stack_entries[KMSAN_STACK_DEPTH]; in kmsan_report() local
185 stack_trace_save(stack_entries, KMSAN_STACK_DEPTH, 1); in kmsan_report()
186 skipnr = get_stack_skipnr(stack_entries, num_stack_entries); in kmsan_report()
189 (void *)stack_entries[skipnr]); in kmsan_report()
190 stack_trace_print(stack_entries + skipnr, num_stack_entries - skipnr, in kmsan_report()
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| /linux-6.6.21/kernel/dma/ |
| D | debug.c | 81 unsigned long stack_entries[DMA_DEBUG_STACKTRACE_ENTRIES]; member
172 stack_trace_print(entry->stack_entries, entry->stack_len, 0); in dump_entry_trace()
688 entry->stack_len = stack_trace_save(entry->stack_entries, in dma_entry_alloc()
689 ARRAY_SIZE(entry->stack_entries), in dma_entry_alloc()
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| /linux-6.6.21/drivers/md/ |
| D | dm-bufio.c | 361 unsigned long stack_entries[MAX_STACK]; member
1097 b->stack_len = stack_trace_save(b->stack_entries, MAX_STACK, 2); in buffer_record_stack()
2311 stack_trace_print(b->stack_entries, b->stack_len, 1); in warn_leak()
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| /linux-6.6.21/drivers/gpu/drm/display/ |
| D | drm_dp_mst_topology.c | 1533 ulong stack_entries[STACK_DEPTH]; in __topology_ref_save() local
1537 n = stack_trace_save(stack_entries, ARRAY_SIZE(stack_entries), 1); in __topology_ref_save()
1538 backtrace = stack_depot_save(stack_entries, n, GFP_KERNEL); in __topology_ref_save()
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