[PATCH 1/2] ARM64: check stack pointer in get_wchan

[Catalin Marinas]

On Thu, Dec 05, 2013 at 01:30:10PM +0000, Konstantin Khlebnikov wrote:
> get_wchan() is lockless. Task may wakeup at any time and change its own stack,
> thus each next stack frame may be overwritten and filled with random stuff.
> 
> Signed-off-by: Konstantin Khlebnikov <k.khlebnikov at samsung.com>

Thanks. Applied (both patches).

-- 
Catalin