netdev - RE: [Intel-wired-lan] [PATCH iwl-net 2/3] i40e: disable NAPI right after disabling irqs when handling xsk

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Message-ID: <CH3PR11MB8313DEB3A77E9341E86D8FC6EA5E2@CH3PR11MB8313.namprd11.prod.outlook.com>
Date: Fri, 1 Mar 2024 02:23:07 +0000
From: "Rout, ChandanX" <chandanx.rout@...el.com>
To: "Fijalkowski, Maciej" <maciej.fijalkowski@...el.com>,
	"intel-wired-lan@...ts.osuosl.org" <intel-wired-lan@...ts.osuosl.org>
CC: "netdev@...r.kernel.org" <netdev@...r.kernel.org>, "Nguyen, Anthony L"
	<anthony.l.nguyen@...el.com>, "Karlsson, Magnus" <magnus.karlsson@...el.com>,
	"Kuruvinakunnel, George" <george.kuruvinakunnel@...el.com>, "Nagraj, Shravan"
	<shravan.nagraj@...el.com>, "Pandey, Atul" <atul.pandey@...el.com>
Subject: RE: [Intel-wired-lan] [PATCH iwl-net 2/3] i40e: disable NAPI right
 after disabling irqs when handling xsk_pool



>-----Original Message-----
>From: Intel-wired-lan <intel-wired-lan-bounces@...osl.org> On Behalf Of
>Fijalkowski, Maciej
>Sent: Wednesday, February 21, 2024 3:16 AM
>To: intel-wired-lan@...ts.osuosl.org
>Cc: netdev@...r.kernel.org; Fijalkowski, Maciej
><maciej.fijalkowski@...el.com>; Nguyen, Anthony L
><anthony.l.nguyen@...el.com>; Karlsson, Magnus
><magnus.karlsson@...el.com>
>Subject: [Intel-wired-lan] [PATCH iwl-net 2/3] i40e: disable NAPI right after
>disabling irqs when handling xsk_pool
>
>Disable NAPI before shutting down queues that this particular NAPI contains so
>that the order of actions in i40e_queue_pair_disable() mirrors what we do in
>i40e_queue_pair_enable().
>
>Fixes: 123cecd427b6 ("i40e: added queue pair disable/enable functions")
>Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@...el.com>
>---
> drivers/net/ethernet/intel/i40e/i40e_main.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>

Tested-by: Chandan Kumar Rout <chandanx.rout@...el.com> (A Contingent Worker at Intel)