diff options
Diffstat (limited to 'init/init_task.c')
| -rw-r--r-- | init/init_task.c | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/init/init_task.c b/init/init_task.c index bd403ed3e418..15089d15010a 100644 --- a/init/init_task.c +++ b/init/init_task.c @@ -11,8 +11,8 @@ #include <linux/mm.h> #include <linux/audit.h> #include <linux/numa.h> +#include <linux/scs.h> -#include <asm/pgtable.h> #include <linux/uaccess.h> static struct signal_struct init_signals = { @@ -50,6 +50,13 @@ static struct sighand_struct init_sighand = { .signalfd_wqh = __WAIT_QUEUE_HEAD_INITIALIZER(init_sighand.signalfd_wqh), }; +#ifdef CONFIG_SHADOW_CALL_STACK +unsigned long init_shadow_call_stack[SCS_SIZE / sizeof(long)] + __init_task_data = { + [(SCS_SIZE / sizeof(long)) - 1] = SCS_END_MAGIC +}; +#endif + /* * Set up the first task table, touch at your own risk!. Base=0, * limit=0x1fffff (=2MB) @@ -141,6 +148,11 @@ struct task_struct init_task .rcu_tasks_holdout_list = LIST_HEAD_INIT(init_task.rcu_tasks_holdout_list), .rcu_tasks_idle_cpu = -1, #endif +#ifdef CONFIG_TASKS_TRACE_RCU + .trc_reader_nesting = 0, + .trc_reader_special.s = 0, + .trc_holdout_list = LIST_HEAD_INIT(init_task.trc_holdout_list), +#endif #ifdef CONFIG_CPUSETS .mems_allowed_seq = SEQCNT_ZERO(init_task.mems_allowed_seq), #endif @@ -162,6 +174,16 @@ struct task_struct init_task #ifdef CONFIG_KASAN .kasan_depth = 1, #endif +#ifdef CONFIG_KCSAN + .kcsan_ctx = { + .disable_count = 0, + .atomic_next = 0, + .atomic_nest_count = 0, + .in_flat_atomic = false, + .access_mask = 0, + .scoped_accesses = {LIST_POISON1, NULL}, + }, +#endif #ifdef CONFIG_TRACE_IRQFLAGS .softirqs_enabled = 1, #endif |