From: "Xing, Beilei" <beilei.xing@intel.com>
To: "Zhang, Qi Z" <qi.z.zhang@intel.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>,
"Yigit, Ferruh" <ferruh.yigit@intel.com>,
"Wu, Jingjing" <jingjing.wu@intel.com>,
"Rawat, Anand" <anand.rawat@intel.com>,
"Menon, Ranjit" <ranjit.menon@intel.com>,
"stable@dpdk.org" <stable@dpdk.org>
Subject: Re: [dpdk-dev] [PATCH] net/i40e: fix send admin queue command before init
Date: Fri, 28 Sep 2018 06:10:43 +0000 [thread overview]
Message-ID: <94479800C636CB44BD422CB454846E013224BCD6@SHSMSX101.ccr.corp.intel.com> (raw)
In-Reply-To: <20180928032001.260921-1-qi.z.zhang@intel.com>
> -----Original Message-----
> From: Zhang, Qi Z
> Sent: Friday, September 28, 2018 11:20 AM
> To: Xing, Beilei <beilei.xing@intel.com>
> Cc: dev@dpdk.org; Yigit, Ferruh <ferruh.yigit@intel.com>; Wu, Jingjing
> <jingjing.wu@intel.com>; Rawat, Anand <anand.rawat@intel.com>; Menon,
> Ranjit <ranjit.menon@intel.com>; Zhang, Qi Z <qi.z.zhang@intel.com>;
> stable@dpdk.org
> Subject: [PATCH] net/i40e: fix send admin queue command before init
>
> We should not issue Admin Queue command before Admin Queue is
> initialized.
> But this happened in i40e_hw_init and i40e_filter_input_set_init.
>
> The patch fixes the issue by proper reordering.
>
> Fixes: b6a0ec418274 ("i40e: use AQ for Rx control register read/write")
> Cc: stable@dpdk.org
>
> Reported-by: Rawat Anand <anand.rawat@intel.com>
> Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Beilei Xing <beilei.xing@intel.com>
next prev parent reply other threads:[~2018-09-28 6:13 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-09-28 3:20 Qi Zhang
2018-09-28 6:10 ` Xing, Beilei [this message]
2018-09-29 2:08 ` Zhang, Qi Z
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