:1603:2: warning: #warning syscall setxattrat not implemented [-Wcpp] :1606:2: warning: #warning syscall getxattrat not implemented [-Wcpp] :1609:2: warning: #warning syscall listxattrat not implemented [-Wcpp] :1612:2: warning: #warning syscall removexattrat not implemented [-Wcpp] kernel/irq/proc.c:343:17: warning: unused variable 'umode' [-Wunused-variable]