linux-kernel - RE: [PATCH v1 3/3] i40e: use minimal admin queue for kdump

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Message-ID: <MW3PR11MB474829A1CB3A794198D0B319EB469@MW3PR11MB4748.namprd11.prod.outlook.com>
Date:   Thu, 22 Apr 2021 21:00:26 +0000
From:   "Switzer, David" <david.switzer@...el.com>
To:     Coiby Xu <coxu@...hat.com>,
        "netdev@...r.kernel.org" <netdev@...r.kernel.org>
CC:     "kexec@...ts.infradead.org" <kexec@...ts.infradead.org>,
        "intel-wired-lan@...ts.osuosl.org" <intel-wired-lan@...ts.osuosl.org>,
        "Jakub Kicinski" <kuba@...nel.org>,
        "Brandeburg, Jesse" <jesse.brandeburg@...el.com>,
        "Nguyen, Anthony L" <anthony.l.nguyen@...el.com>,
        "David S. Miller" <davem@...emloft.net>,
        "open list" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH v1 3/3] i40e: use minimal admin queue for kdump


>-----Original Message-----
>From: Coiby Xu <coxu@...hat.com>
>Sent: Wednesday, March 3, 2021 6:56 PM
>To: netdev@...r.kernel.org
>Cc: kexec@...ts.infradead.org; intel-wired-lan@...ts.osuosl.org; Jakub Kicinski
><kuba@...nel.org>; Brandeburg, Jesse <jesse.brandeburg@...el.com>; Nguyen,
>Anthony L <anthony.l.nguyen@...el.com>; David S. Miller
><davem@...emloft.net>; open list <linux-kernel@...r.kernel.org>
>Subject: [PATCH v1 3/3] i40e: use minimal admin queue for kdump
>
>The minimum size of admin send/receive queue is 1 and 2 respectively.
>The admin send queue can't be set to 1 because in that case, the firmware would
>fail to init.
>
>Signed-off-by: Coiby Xu <coxu@...hat.com>
>---
> drivers/net/ethernet/intel/i40e/i40e.h      | 2 ++
> drivers/net/ethernet/intel/i40e/i40e_main.c | 9 +++++++--
> 2 files changed, 9 insertions(+), 2 deletions(-)
>
Tested-by: Dave Switzer <david.switzer@...el.com