netdev - Re: be2net: GRO for non-inet protocols

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Wed, 10 Apr 2013 15:53:37 +0200
From:	Erik Hugne <erik.hugne@...csson.com>
To:	"Bandi,Sarveshwar" <Sarveshwar.Bandi@...lex.Com>
CC:	Eric Dumazet <eric.dumazet@...il.com>,
	"Perla, Sathya" <Sathya.Perla@...lex.Com>,
	"Seetharaman, Subramanian" <subbu.seetharaman@...lex.com>,
	"Khaparde, Ajit" <Ajit.Khaparde@...lex.Com>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: Re: be2net: GRO for non-inet protocols

On Wed, Apr 10, 2013 at 01:46:53PM +0000, Bandi,Sarveshwar wrote:
> Can you check if packets are garbled when using netif_receive_skb?
> Or it happens only when napi_gro_receive is used?

Yes, all received packets are OK when netif_receive_skb is used.
It's only when napi_gro_receive is used (from the context of be_rx_compl_process,
as per Eric's patch) that i get the corrupted packets.

//E
--
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