netdev - Re: [PATCH v3 net-next] pktgen: introduce 'rx' mode

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:	Fri, 01 May 2015 09:54:47 -0700
From:	Eric Dumazet <eric.dumazet@...il.com>
To:	Alexei Starovoitov <ast@...mgrid.com>
Cc:	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>, netdev@...r.kernel.org
Subject: Re: [PATCH v3 net-next] pktgen: introduce 'rx' mode

On Thu, 2015-04-30 at 22:12 -0700, Alexei Starovoitov wrote:
> Introduce 'RX' mode for pktgen which generates the packets
> using familiar pktgen commands, but feeds them into
> netif_receive_skb() instead of ndo_start_xmit().

> Signed-off-by: Alexei Starovoitov <ast@...mgrid.com>
> ---
> v2->v3: addressed more Eric comments. Thanks!
> 
> v1->v2: as suggested by Eric:
> - dropped 'clone_skb' flag, now it will return enotsupp
> - fix rps/rfs bug by checking skb->users after every netif_receive_skb
> - tested with RPS/RFS, taps, veth, physical devs, various tc cls/act

Acked-by: Eric Dumazet <edumazet@...gle.com>

Thanks !


--
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