On Tue, Apr 13, 2010 at 6:14 AM, Michael Abbott <mich...@araneidae.co.uk> wrote:
> +       off_t page_mask = ~(off_t)(page_size - 1);
> +       size_t map_length;
>        int fd;
...
>
> -       virt_addr = (char*)map_base + (target & (page_size - 1));
> +       virt_addr = (char*)map_base + (target & page_mask);

Bug in the last line shown.
-- 
vda
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