#ifndef PAC_RESET_KEYS
# define PAC_RESET_KEYS(a, b) (-EINVAL)
#endif
+#ifndef PAC_SET_ENABLED_KEYS
+# define PAC_SET_ENABLED_KEYS(a, b, c) (-EINVAL)
+#endif
+#ifndef PAC_GET_ENABLED_KEYS
+# define PAC_GET_ENABLED_KEYS(a) (-EINVAL)
+#endif
#ifndef SET_TAGGED_ADDR_CTRL
# define SET_TAGGED_ADDR_CTRL(a) (-EINVAL)
#endif
/*
* RLIMIT_CPU handling. Arm the posix CPU timer if the limit is not
- * infite. In case of RLIM_INFINITY the posix CPU timer code
+ * infinite. In case of RLIM_INFINITY the posix CPU timer code
* ignores the rlimit.
*/
if (!retval && new_rlim && resource == RLIMIT_CPU &&
}
/*
- * arg_lock protects concurent updates but we still need mmap_lock for
+ * arg_lock protects concurrent updates but we still need mmap_lock for
* read to exclude races with sys_brk.
*/
mmap_read_lock(mm);
* output in procfs mostly, except
*
* - @start_brk/@brk which are used in do_brk_flags but kernel lookups
- * for VMAs when updating these memvers so anything wrong written
+ * for VMAs when updating these members so anything wrong written
* here cause kernel to swear at userspace program but won't lead
* to any problem in kernel itself
*/
error = -EINVAL;
/*
- * arg_lock protects concurent updates of arg boundaries, we need
+ * arg_lock protects concurrent updates of arg boundaries, we need
* mmap_lock for a) concurrent sys_brk, b) finding VMA for addr
* validation.
*/
* If command line arguments and environment
* are placed somewhere else on stack, we can
* set them up here, ARG_START/END to setup
- * command line argumets and ENV_START/END
+ * command line arguments and ENV_START/END
* for environment.
*/
case PR_SET_MM_START_STACK:
static int propagate_has_child_subreaper(struct task_struct *p, void *data)
{
/*
- * If task has has_child_subreaper - all its decendants
- * already have these flag too and new decendants will
+ * If task has has_child_subreaper - all its descendants
+ * already have these flag too and new descendants will
* inherit it on fork, skip them.
*
* If we've found child_reaper - skip descendants in
return -EINVAL;
error = PAC_RESET_KEYS(me, arg2);
break;
+ case PR_PAC_SET_ENABLED_KEYS:
+ if (arg4 || arg5)
+ return -EINVAL;
+ error = PAC_SET_ENABLED_KEYS(me, arg2, arg3);
+ break;
+ case PR_PAC_GET_ENABLED_KEYS:
+ if (arg2 || arg3 || arg4 || arg5)
+ return -EINVAL;
+ error = PAC_GET_ENABLED_KEYS(me);
+ break;
case PR_SET_TAGGED_ADDR_CTRL:
if (arg3 || arg4 || arg5)
return -EINVAL;