# ./gpio 1 3 31

O Unable to handle kernel paging request at virtual address 00001010
dpgd = c39f0000
e[00001010] *pgd=239b6031m, *pte=00000000o, *ppte=00000000
Internal error: Oops: 817 [#1]
Modules linked in: hello_world at91sam9260_gpio [last unloaded: hello_world]
CPU: 0 Not tainted (2.6.30 #23)
PC is at gpio_ioctl+0x64/0xd4 [at91sam9260_gpio]
LR is at gpio_ioctl+0x18/0xd4 [at91sam9260_gpio]
pc : [<bf0060a8>] lr : [<bf00605c>] psr: 60000013
sp : c39e9f08 ip : 00001000 fp : bef89b6c
r10: 00000000 r9 : c39e8000 r8 : 00000003
r7 : c3875b40 r6 : 00000004 r5 : 00000001 r4 : 00000003
r3 : 00000000 r2 : 00000019 r1 : 02000000 r0 : 00

I am trying to run my gpio driver. I have written one application for gpio driver.

But i am getting error like unable to handle kernel page request at virtual address 00001010.

can any one tell me as what is the reason behind it and how to fix it.