diff options
Diffstat (limited to 'kernel/fork.c')
| -rw-r--r-- | kernel/fork.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/kernel/fork.c b/kernel/fork.c index c40478e749a7..be98e94cb3cc 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -94,6 +94,7 @@ #include <linux/thread_info.h> #include <linux/stackleak.h> #include <linux/kasan.h> +#include <linux/scs.h> #include <asm/pgtable.h> #include <asm/pgalloc.h> @@ -456,6 +457,8 @@ void put_task_stack(struct task_struct *tsk) void free_task(struct task_struct *tsk) { + scs_release(tsk); + #ifndef CONFIG_THREAD_INFO_IN_TASK /* * The task is finally done with both the stack and thread_info, @@ -840,6 +843,8 @@ void __init fork_init(void) NULL, free_vm_stack_cache); #endif + scs_init(); + lockdep_init_task(&init_task); uprobes_init(); } @@ -899,6 +904,10 @@ static struct task_struct *dup_task_struct(struct task_struct *orig, int node) if (err) goto free_stack; + err = scs_prepare(tsk, node); + if (err) + goto free_stack; + #ifdef CONFIG_SECCOMP /* * We must handle setting up seccomp filters once we're under |