netdev - RE: [Intel-wired-lan] [PATCH iwl-next v9 2/6] igb: Introduce igb_xdp_is

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Message-ID: <PH0PR11MB51441594410679432C4A9D90E2482@PH0PR11MB5144.namprd11.prod.outlook.com>
Date: Sat, 26 Oct 2024 16:55:17 +0000
From: "Kuruvinakunnel, George" <george.kuruvinakunnel@...el.com>
To: Kurt Kanzenbach <kurt@...utronix.de>, "Nguyen, Anthony L"
	<anthony.l.nguyen@...el.com>, "Kitszel, Przemyslaw"
	<przemyslaw.kitszel@...el.com>
CC: "David S. Miller" <davem@...emloft.net>, Eric Dumazet
	<edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni
	<pabeni@...hat.com>, Alexei Starovoitov <ast@...nel.org>, Daniel Borkmann
	<daniel@...earbox.net>, Jesper Dangaard Brouer <hawk@...nel.org>, "John
 Fastabend" <john.fastabend@...il.com>, Richard Cochran
	<richardcochran@...il.com>, Sriram Yagnaraman
	<sriram.yagnaraman@...csson.com>, Benjamin Steinke
	<benjamin.steinke@...s-audio.com>, Sebastian Andrzej Siewior
	<bigeasy@...utronix.de>, "Fijalkowski, Maciej"
	<maciej.fijalkowski@...el.com>, "intel-wired-lan@...ts.osuosl.org"
	<intel-wired-lan@...ts.osuosl.org>, "netdev@...r.kernel.org"
	<netdev@...r.kernel.org>, "bpf@...r.kernel.org" <bpf@...r.kernel.org>, Sriram
 Yagnaraman <sriram.yagnaraman@....tech>
Subject: RE: [Intel-wired-lan] [PATCH iwl-next v9 2/6] igb: Introduce
 igb_xdp_is_enabled()

> -----Original Message-----
> From: Intel-wired-lan <intel-wired-lan-bounces@...osl.org> On Behalf Of
> Kurt Kanzenbach
> Sent: Friday, October 18, 2024 1:40 AM
> To: Nguyen, Anthony L <anthony.l.nguyen@...el.com>; Kitszel, Przemyslaw
> <przemyslaw.kitszel@...el.com>
> Cc: David S. Miller <davem@...emloft.net>; Eric Dumazet
> <edumazet@...gle.com>; Jakub Kicinski <kuba@...nel.org>; Paolo Abeni
> <pabeni@...hat.com>; Alexei Starovoitov <ast@...nel.org>; Daniel
> Borkmann <daniel@...earbox.net>; Jesper Dangaard Brouer
> <hawk@...nel.org>; John Fastabend <john.fastabend@...il.com>; Richard
> Cochran <richardcochran@...il.com>; Sriram Yagnaraman
> <sriram.yagnaraman@...csson.com>; Benjamin Steinke
> <benjamin.steinke@...s-audio.com>; Sebastian Andrzej Siewior
> <bigeasy@...utronix.de>; Fijalkowski, Maciej <maciej.fijalkowski@...el.com>;
> intel-wired-lan@...ts.osuosl.org; netdev@...r.kernel.org;
> bpf@...r.kernel.org; Sriram Yagnaraman <sriram.yagnaraman@....tech>;
> Kurt Kanzenbach <kurt@...utronix.de>
> Subject: [Intel-wired-lan] [PATCH iwl-next v9 2/6] igb: Introduce
> igb_xdp_is_enabled()
> 
> From: Sriram Yagnaraman <sriram.yagnaraman@....tech>
> 
> Introduce igb_xdp_is_enabled() to check if an XDP program is assigned to the
> device. Use that wherever xdp_prog is read and evaluated.
> 
> Signed-off-by: Sriram Yagnaraman <sriram.yagnaraman@....tech>
> [Kurt: Split patches and use READ_ONCE()]
> Signed-off-by: Kurt Kanzenbach <kurt@...utronix.de>
> Acked-by: Maciej Fijalkowski <maciej.fijalkowski@...el.com>
> ---
>  drivers/net/ethernet/intel/igb/igb.h      | 5 +++++
>  drivers/net/ethernet/intel/igb/igb_main.c | 8 +++++---
>  2 files changed, 10 insertions(+), 3 deletions(-)
> 

Tested-by: George Kuruvinakunnel <george.kuruvinakunnel@...el.com>