On Tuesday 06 December 2011 23:45:27 Ming Lei wrote: > > > > and it is not difficult to implement it in a generic way so that new > > array parameters can be supported as 64/32 compatible. > > How about the below patch to support 64/32 compatible array parameter? Looks technically correct to me, if you replace the 'return -ENOMEM' with 'ret = -ENOMEM;\n goto out;'. The video_usercopy function already has multiple micro-optimizations (on-stack buffers, cmd_input_size) that make it more complex than I'd hope, but your addition seems ok to me. Let's see what Mauro thinks. Arnd -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
