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From: Thomas Monjalon <thomas@monjalon.net>
To: Ke Zhang <ke1x.zhang@intel.com>
Cc: yuying.zhang@intel.com, beilei.xing@intel.com, ferruh.yigit@xilinx.com,
dev@dpdk.org, stable@dpdk.org
Subject: Re: [PATCH v3] app/testpmd: fix quit testpmd with vfs and pf
Date: Wed, 13 Jul 2022 11:15:22 +0200
Message-ID: <4079218.QzVbxSjN2m@thomas>
In-Reply-To: <20220713071112.6182-1-ke1x.zhang@intel.com>
References: <20220621092453.185583-1-ke1x.zhang@intel.com>
<20220713071112.6182-1-ke1x.zhang@intel.com>
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Errors-To: stable-bounces@dpdk.org
13/07/2022 09:11, Ke Zhang:
> A segmentation fault occurs when testpmd exit.
The title talks about testpmd, but the change is in i40e.
Please update.
> This is due to fetching the device name from PF
> , PF is freed firstly and then VF representor
> is called later.
For info, a comma must follow the previous word without any space.
It is strange to see a comma at the beginning of a line.
> This commit fixes the bug by fetching the device
> name from vf representor not PF.
vf should be VF uppercase
> Fixes: e391a7b7f815 ("net/i40e: fix multi-process shared data")
> Cc: stable@dpdk.org
>
> Signed-off-by: Ke Zhang <ke1x.zhang@intel.com>
>
> ---
> v3: Change the design and fix code in driver
> v2: Change the testpmd code to fix this issue
> ---
> ---
> drivers/net/i40e/i40e_vf_representor.c | 4 +---
> 1 file changed, 1 insertion(+), 3 deletions(-)