PROC_KPTI_CTL_ENABLE_ON_EXEC
if (pti && val == PROC_KPTI_CTL_ENABLE_ON_EXEC)
PROC_KPTI_CTL_ENABLE_ON_EXEC:
val != PROC_KPTI_CTL_ENABLE_ON_EXEC &&
case PROC_KPTI_CTL_ENABLE_ON_EXEC:
arg = enable ? PROC_KPTI_CTL_ENABLE_ON_EXEC :