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Date: Tue, 29 Apr 2008 06:46:51 +0000 From: Kostya B <bkostya@...mail.com> To: David Miller <davem@...emloft.net> CC: <netdev@...r.kernel.org> Subject: RE: netif_needs_gso behavior Please follow the further explanations and possible solution in the patch I submitted recently [PATCH][IPv4] UFO: prevent generation of chained skb ________________________________ > From: bkostya@...mail.com > To: davem@...emloft.net > CC: netdev@...r.kernel.org > Subject: RE: netif_needs_gso behavior > Date: Thu, 17 Apr 2008 11:11:50 +0000 > > > >> Date: Wed, 16 Apr 2008 18:09:46 -0700 >> To: bkostya@...mail.com >> CC: netdev@...r.kernel.org >> Subject: Re: netif_needs_gso behavior >> From: davem@...emloft.net >> >> From: Kostya B >> Date: Wed, 16 Apr 2008 14:02:56 +0000 >> >>> Not always, see udp4_hwcsum_outgoing() In the case when socket queue >>> contains several packets, the csum is reset. >> >> USO won't cause this case to occur, I think. > > I see that happens, when rpc over udp is fast enough to put a number of skb into the queue and I have oops in skb_gso_segment() due to having frag_list. > > ________________________________ > Connect to the next generation of MSN Messenger Get it now! _________________________________________________________________ News, entertainment and everything you care about at Live.com. Get it now! http://www.live.com/getstarted.aspx -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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