Re: Buffer overrun in the TWL4030 keypad driver with Nokia RX51

2010-07-21 Thread Laurent Pinchart
a kernel crash in the USB networking code to find out the problem was caused by a buffer overrun in the TWL4030 keypad driver. The Nokia RX51 board code (arch/arm/mach-omap2/board-rx51-peripherals.c) defines a key map for the matrix keypad keyboard. The hardware seems to use all

Re: Buffer overrun in the TWL4030 keypad driver with Nokia RX51

2010-07-20 Thread Laurent Pinchart
Hi Dmitry, On Saturday 17 July 2010 23:37:05 Dmitry Torokhov wrote: On Fri, Jul 16, 2010 at 05:28:43PM +0200, Laurent Pinchart wrote: I've spent the day debugging a kernel crash in the USB networking code to find out the problem was caused by a buffer overrun in the TWL4030 keypad

Re: Buffer overrun in the TWL4030 keypad driver with Nokia RX51

2010-07-20 Thread Dmitry Torokhov
the problem was caused by a buffer overrun in the TWL4030 keypad driver. The Nokia RX51 board code (arch/arm/mach-omap2/board-rx51-peripherals.c) defines a key map for the matrix keypad keyboard. The hardware seems to use all of the 8 rows and 8 columns of the keypad, although not all

Re: Buffer overrun in the TWL4030 keypad driver with Nokia RX51

2010-07-17 Thread Dmitry Torokhov
Hi Laurent. On Fri, Jul 16, 2010 at 05:28:43PM +0200, Laurent Pinchart wrote: Hi everybody, I've spent the day debugging a kernel crash in the USB networking code to find out the problem was caused by a buffer overrun in the TWL4030 keypad driver. The Nokia RX51 board code (arch/arm

Buffer overrun in the TWL4030 keypad driver with Nokia RX51

2010-07-16 Thread Laurent Pinchart
Hi everybody, I've spent the day debugging a kernel crash in the USB networking code to find out the problem was caused by a buffer overrun in the TWL4030 keypad driver. The Nokia RX51 board code (arch/arm/mach-omap2/board-rx51-peripherals.c) defines a key map for the matrix keypad keyboard