ppc_82xx-ld: final link failed: No space left on device
gmake[5]: *** [/opt/mts180_project/drivers/bcmsdk/build/mts180/build/linux-bmw/linux-bcm-core.o] Error 1
gmake[4]: *** [bcm-core] Error 2
make[3]: *** [kernel_modules] Error 2
make[3]: Leaving directory `/opt/mts180_project/drivers/bcmsdk/build/mts180/systems/linux/kernel/common'
make[2]: *** [build] Error 2
make[2]: Leaving directory `/opt/mts180_project/drivers/bcmsdk/build/mts180/systems/linux/kernel/bmw'
make[1]: *** [build/mts180/systems/linux/kernel/bmw/linux-bcm-core.o] Error 2
make[1]: Leaving directory `/opt/mts180_project/drivers/bcmsdk'
make: *** [drivers/bcmsdk] Error 2

編譯時總出現這樣的錯，

df -k

空間不足，加了虛擬空間，還是不行，怎麼處理。。。謝謝