diff options
Diffstat (limited to 'init/init_task.c')
| -rw-r--r-- | init/init_task.c | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/init/init_task.c b/init/init_task.c index a55e2189206f..49b13d7c3985 100644 --- a/init/init_task.c +++ b/init/init_task.c @@ -62,6 +62,33 @@ unsigned long init_shadow_call_stack[SCS_SIZE / sizeof(long)] = { }; #endif +/* init to 2 - one for init_task, one to ensure it is never freed */ +static struct group_info init_groups = { .usage = REFCOUNT_INIT(2) }; + +/* + * The initial credentials for the initial task + */ +static struct cred init_cred = { + .usage = ATOMIC_INIT(4), + .uid = GLOBAL_ROOT_UID, + .gid = GLOBAL_ROOT_GID, + .suid = GLOBAL_ROOT_UID, + .sgid = GLOBAL_ROOT_GID, + .euid = GLOBAL_ROOT_UID, + .egid = GLOBAL_ROOT_GID, + .fsuid = GLOBAL_ROOT_UID, + .fsgid = GLOBAL_ROOT_GID, + .securebits = SECUREBITS_DEFAULT, + .cap_inheritable = CAP_EMPTY_SET, + .cap_permitted = CAP_FULL_SET, + .cap_effective = CAP_FULL_SET, + .cap_bset = CAP_FULL_SET, + .user = INIT_USER, + .user_ns = &init_user_ns, + .group_info = &init_groups, + .ucounts = &init_ucounts, +}; + /* * Set up the first task table, touch at your own risk!. Base=0, * limit=0x1fffff (=2MB) @@ -223,6 +250,9 @@ struct task_struct init_task __aligned(L1_CACHE_BYTES) = { #ifdef CONFIG_SECCOMP_FILTER .seccomp = { .filter_count = ATOMIC_INIT(0) }, #endif +#ifdef CONFIG_SCHED_MM_CID + .mm_cid = { .cid = MM_CID_UNSET, }, +#endif }; EXPORT_SYMBOL(init_task); |