Recently USB HID in general ends in zero pointer page-fault when build for hw_arndale:
[init -> usb_drv] dev_info: S5P EHCI Host Controller
[init -> usb_drv] dev_info: new USB bus registered, assigned bus number 1
[init -> usb_drv] dev_info: irq 103, io mem 0x12110000
[init -> usb_drv] dev_info: USB 2.0 started, EHCI 1.00
[init -> usb_drv] dev_info: New USB device found, idVendor=1d6b, idProduct=0002
[init -> usb_drv] dev_info: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[init -> usb_drv] dev_info: USB hub found
[init -> usb_drv] dev_info: 3 ports detected
[init -> usb_drv] dev_info: xHCI Host Controller
[init -> usb_drv] dev_info: new USB bus registered, assigned bus number 2
[init -> usb_drv] dev_info: irq 104, io mem 0x12000000
[init -> usb_drv] dev_info: New USB device found, idVendor=1d6b, idProduct=0002
[init -> usb_drv] dev_info: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[init -> usb_drv] dev_info: USB hub found
[init -> usb_drv] dev_info: 1 port detected
[init -> usb_drv] dev_info: xHCI Host Controller
[init -> usb_drv] dev_info: new USB bus registered, assigned bus number 3
[init -> usb_drv] dev_info: New USB device found, idVendor=1d6b, idProduct=0003
[init -> usb_drv] dev_info: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[init -> usb_drv] dev_info: USB hub found
[init -> usb_drv] dev_info: 1 port detected
[init -> usb_drv] dev_info: new high-speed USB device number 2 using s5p-ehci
no RM attachment (READ pf_addr=0 pf_ip=80033ca0 from 13)unknown signal context
Recently USB HID in general ends in zero pointer page-fault when build for hw_arndale: