netdev - RE: [Intel-wired-lan] [PATCH] i40e: not compute affinity

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Message-ID: <BN6PR1101MB21459A2A4814EEE38E4B76918C670@BN6PR1101MB2145.namprd11.prod.outlook.com>
Date:   Wed, 8 Jul 2020 20:46:00 +0000
From:   "Bowers, AndrewX" <andrewx.bowers@...el.com>
To:     "intel-wired-lan@...ts.osuosl.org" <intel-wired-lan@...ts.osuosl.org>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>
Subject: RE: [Intel-wired-lan] [PATCH] i40e: not compute affinity_mask for IRQ

> -----Original Message-----
> From: Intel-wired-lan <intel-wired-lan-bounces@...osl.org> On Behalf Of Li
> RongQing
> Sent: Wednesday, July 1, 2020 1:55 AM
> To: Kirsher, Jeffrey T <jeffrey.t.kirsher@...el.com>; intel-wired-
> lan@...ts.osuosl.org; netdev@...r.kernel.org
> Subject: [Intel-wired-lan] [PATCH] i40e: not compute affinity_mask for IRQ
> 
> After commit 759dc4a7e605 ("i40e: initialize our affinity_mask based on
> cpu_possible_mask"), NAPI IRQ affinity_mask is bind to all possible cpus, not
> a fixed cpu
> 
> Signed-off-by: Li RongQing <lirongqing@...du.com>
> ---
>  drivers/net/ethernet/intel/i40e/i40e_main.c | 12 +++---------
>  1 file changed, 3 insertions(+), 9 deletions(-)

Tested-by: Andrew Bowers <andrewx.bowers@...el.com>