On Mon, Mar 31, 2014 at 02:33:31PM +0800, Xiubo Li wrote: > 'offset = *(u32 *)reg;', this will be okey for 32/64-bit register, but > for 8/16-bit register, the 'offset' value will overflow.
This doesn't apply against regmap-v3.15, please check and resend. > The core trace: > =============== > Unable to handle kernel paging request at virtual address ffbd0000 > pgd = 871e8000 > [ffbd0000] *pgd=00000000 > Internal error: Oops: 805 [#1] ARM > Modules linked in: > CPU: 0 PID: 1004 Comm: sh Not tainted 3.14.0-rc6+ #990 > task: 871baa40 ti: 87090000 task.ti: 87090000 Don't paste entire backtraces into commit messages, they're enormous and most of the detail isn't useful making it easy to miss relevant information - either pick relevant sections or just describe the failure.
signature.asc
Description: Digital signature
