Messages in this thread |  | | Date | Tue, 03 Sep 2002 14:05:55 -0700 (PDT) | Subject | Re: TCP Segmentation Offloading (TSO) | From | "David S. Miller" <> |
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From: kuznet@ms2.inr.ac.ru Date: Tue, 3 Sep 2002 17:22:37 +0400 (MSD)
Dave, look, he says we will oops when sendfiling the last byte of a page, and will have to call skb_checksum().
It is true. But his patch must be rewritten, bswap is forbidden on older processors.
Better fix is to verify len >=2 before half-word alignment test at the beginning of csum_partial. I am not enough of an x86 coder to hack this up reliably. :-) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org 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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