On 8/28/06, Matt Domsch <[email protected]> wrote:
No reason. I was just trying to be careful, not leaving data in the upper bits of those registers going uninitialized. If we know they're not being used ever, then it's not a problem. But I don't think that's the source of the command line size concern, is it?
Since the cmd_line_ptr is 32bit, we can load the lower 16bits into si, ignoring the upper 16bits, or we can use esi for all references. I think using esi for all references is cleaner... Best Regards, Alon Bar-Lev. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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