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Searched refs:stack_entries (Results 1 - 12 of 12) sorted by relevance

/kernel/linux/linux-6.6/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_entrie in sanitize_stack_entries()
368 print_stack_trace(unsigned long stack_entries[], int num_entries, unsigned long reordered_to) print_stack_trace() argument
394 unsigned long stack_entries[NUM_STACK_ENTRIES] = { 0 }; print_report() local
[all...]
/kernel/linux/linux-6.6/mm/kfence/
H A Dreport.c48 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[skipn in kfence_report_error()
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H A Dcore.c202 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()
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_DEPT in metadata_update_state()
277 metadata_update_state(struct kfence_metadata *meta, enum kfence_object_state next, unsigned long *stack_entries, size_t num_stack_entries) metadata_update_state() argument
390 kfence_guarded_alloc(struct kmem_cache *cache, size_t size, gfp_t gfp, unsigned long *stack_entries, size_t num_stack_entries, u32 alloc_stack_hash) kfence_guarded_alloc() argument
1049 unsigned long stack_entries[KFENCE_STACK_DEPTH]; __kfence_alloc() local
[all...]
H A Dkfence.h50 unsigned long stack_entries[KFENCE_STACK_DEPTH]; member
/kernel/linux/linux-5.10/kernel/kcsan/
H A Dreport.c37 unsigned long stack_entries[NUM_STACK_ENTRIES]; member
266 static int get_stack_skipnr(const unsigned long stack_entries[], int num_entries) in get_stack_skipnr() argument
273 len = scnprintf(buf, sizeof(buf), "%ps", (void *)stack_entries[skip]); in get_stack_skipnr()
331 unsigned long stack_entries[NUM_STACK_ENTRIES] = { 0 }; in print_report() local
332 int num_stack_entries = stack_trace_save(stack_entries, NUM_STACK_ENTRIES, 1); in print_report()
333 int skipnr = get_stack_skipnr(stack_entries, num_stack_entries); in print_report()
334 unsigned long this_frame = stack_entries[skipnr]; in print_report()
341 if (skip_report(KCSAN_VALUE_CHANGE_TRUE, stack_entries[skipnr])) in print_report()
345 other_skipnr = get_stack_skipnr(other_info->stack_entries, in print_report()
347 other_frame = other_info->stack_entries[other_skipn in print_report()
[all...]
/kernel/linux/linux-6.6/mm/kmsan/
H A Dreport.c33 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()
/kernel/linux/linux-5.10/kernel/dma/
H A Ddebug.c80 unsigned long stack_entries[DMA_DEBUG_STACKTRACE_ENTRIES]; member
171 stack_trace_print(entry->stack_entries, entry->stack_len, 0); in dump_entry_trace()
657 entry->stack_len = stack_trace_save(entry->stack_entries, in dma_entry_alloc()
658 ARRAY_SIZE(entry->stack_entries), in dma_entry_alloc()
/kernel/linux/linux-6.6/kernel/dma/
H A Ddebug.c81 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()
/kernel/linux/linux-5.10/drivers/md/
H A Ddm-bufio.c160 unsigned long stack_entries[MAX_STACK]; member
244 b->stack_len = stack_trace_save(b->stack_entries, MAX_STACK, 2); in buffer_record_stack()
1596 stack_trace_print(b->stack_entries, b->stack_len, 1); in drop_buffers()
/kernel/linux/linux-6.6/drivers/md/
H A Ddm-bufio.c361 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()
/kernel/linux/linux-5.10/drivers/gpu/drm/
H A Ddrm_dp_mst_topology.c1575 ulong stack_entries[STACK_DEPTH]; in __topology_ref_save() local
1579 n = stack_trace_save(stack_entries, ARRAY_SIZE(stack_entries), 1); in __topology_ref_save()
1580 backtrace = stack_depot_save(stack_entries, n, GFP_KERNEL); in __topology_ref_save()
/kernel/linux/linux-6.6/drivers/gpu/drm/display/
H A Ddrm_dp_mst_topology.c1533 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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