diff options
Diffstat (limited to 'mm/kasan/report.c')
| -rw-r--r-- | mm/kasan/report.c | 17 |
1 files changed, 4 insertions, 13 deletions
diff --git a/mm/kasan/report.c b/mm/kasan/report.c index 9da071ad930c..0bc10f452f7e 100644 --- a/mm/kasan/report.c +++ b/mm/kasan/report.c @@ -132,20 +132,11 @@ static void end_report(unsigned long *flags, unsigned long addr) kasan_enable_current(); } -static void print_stack(depot_stack_handle_t stack) -{ - unsigned long *entries; - unsigned int nr_entries; - - nr_entries = stack_depot_fetch(stack, &entries); - stack_trace_print(entries, nr_entries, 0); -} - static void print_track(struct kasan_track *track, const char *prefix) { pr_err("%s by task %u:\n", prefix, track->pid); if (track->stack) { - print_stack(track->stack); + stack_depot_print(track->stack); } else { pr_err("(stack is not available)\n"); } @@ -214,12 +205,12 @@ static void describe_object_stacks(struct kmem_cache *cache, void *object, return; if (alloc_meta->aux_stack[0]) { pr_err("Last potentially related work creation:\n"); - print_stack(alloc_meta->aux_stack[0]); + stack_depot_print(alloc_meta->aux_stack[0]); pr_err("\n"); } if (alloc_meta->aux_stack[1]) { pr_err("Second to last potentially related work creation:\n"); - print_stack(alloc_meta->aux_stack[1]); + stack_depot_print(alloc_meta->aux_stack[1]); pr_err("\n"); } #endif @@ -235,7 +226,7 @@ static void describe_object(struct kmem_cache *cache, void *object, static inline bool kernel_or_module_addr(const void *addr) { - if (addr >= (void *)_stext && addr < (void *)_end) + if (is_kernel((unsigned long)addr)) return true; if (is_module_address((unsigned long)addr)) return true; |