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From Colm MacCárthaigh <colmm...@Redbrick.DCU.IE>
Subject Re: Linux + TCP_CORK + IPv6 = Broken [PATCH]
Date Thu, 05 Dec 2002 17:09:27 GMT
On Thu, Dec 05, 2002 at 04:17:53PM +0000, Joe Orton wrote:
> To summarize some off-list dicussion - the kernel guys have said that
> using sendfile on IPv6 sockets may trigger bugs in cards which do
> hardware TCP checksumming for card/driver/OS combinations which support
> that. (since the cards have to know about IPv6, and that probably
> doesn't get tested much).

Cool :-) Just to point out, IPv6 + sendfile() works fine , IPv6 +
sendfile() + TCP_CORK = badness. For me anyway :-)

-- 
colmmacc@redbrick.dcu.ie        PubKey: colmmacc+pgp@redbrick.dcu.ie  
Web:                                 http://devnull.redbrick.dcu.ie/ 

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