diff options
Diffstat (limited to 'mm/kmsan/core.c')
| -rw-r--r-- | mm/kmsan/core.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/mm/kmsan/core.c b/mm/kmsan/core.c index 5330138fda5b..112dce135c7f 100644 --- a/mm/kmsan/core.c +++ b/mm/kmsan/core.c @@ -37,6 +37,16 @@ bool kmsan_enabled __read_mostly; */ DEFINE_PER_CPU(struct kmsan_ctx, kmsan_percpu_ctx); +void kmsan_internal_task_create(struct task_struct *task) +{ + struct kmsan_ctx *ctx = &task->kmsan_ctx; + struct thread_info *info = current_thread_info(); + + __memset(ctx, 0, sizeof(*ctx)); + ctx->allow_reporting = true; + kmsan_internal_unpoison_memory(info, sizeof(*info), false); +} + void kmsan_internal_poison_memory(void *address, size_t size, gfp_t flags, unsigned int poison_flags) { |