Herbert Xu wrote:

On Tue, Nov 27, 2007 at 09:16:07AM -0800, H. Peter Anvin wrote:

quoted

I wrote a patch for the IP stack to realign packets if necessary at one 
point.  I should dredge it up again and submit it for collective flamage.

As long as it doesn't penalise Ethernet (e.g., the 10Gb crowd :) it would
be good to have.

Thanks,

Uhm, most cards affected *ARE* Ethernet cards, due to the bloody 14-byte 
header.

But it doesn't affect architectures which have alignment, and the cost 
of scanning a properly-aligned packet is minimal.

I'll try to find it some time today.

	-hpa