Re: [PATCH v3 2/9] liblockdep: Wrap kernel/lockdep.c to allow usagefrom userspace

[Peter Zijlstra]

On Thu, May 09, 2013 at 11:58:02AM -0400, Sasha Levin wrote:
> +#ifndef CALLER_ADDR0
> +#define _THIS_IP_ CALLER_ADDR0
> +#define CALLER_ADDR0 ((unsigned long)__builtin_return_address(0))
> +#endif

That's wrong.. _THIS_IP_ should be the address of 'here'. What you have there is _RET_IP_.


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