[PATCH v2] ARM: tlb: ASID macro should give 32bit result for BE correct operation
Russell King - ARM Linux
linux at arm.linux.org.uk
Mon Oct 7 11:52:30 EDT 2013
On Mon, Oct 07, 2013 at 08:48:23AM -0700, Victor Kamensky wrote:
> -#define ASID(mm) ((mm)->context.id.counter & ~ASID_MASK)
> +#define ASID(mm) ((unsigned int)((mm)->context.id.counter & ~ASID_MASK))
Not a big problem, but "unsigned" is sufficient as per my suggestion.
See:
http://en.wikipedia.org/wiki/C_data_types
or look it up in the C standards. :) I'll take it either way.
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