Re: Zerocopy implementation issues

From: Russell King (
Date: Sun Apr 29 2001 - 03:39:02 EST

On Sun, Apr 29, 2001 at 01:18:43AM -0700, David S. Miller wrote:
> When I don't have the time, my port tends to break too.
> This isn't news to you is it?

Of course not.

> testl $2, %edi # Check alignment.

Hang on - you mean that this isn't equivalent to:

        dst & 2


If it is, I don't see how his code can work, but then I'm not
an expert at reading x86 code unlike you!

Russell King (                The developer of ARM Linux

- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to More majordomo info at Please read the FAQ at

This archive was generated by hypermail 2b29 : Mon Apr 30 2001 - 21:00:21 EST