From: "Zhang, Qi Z" <qi.z.zhang@intel.com>
To: "Ye, MingjinX" <mingjinx.ye@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: "Yang, Qiming" <qiming.yang@intel.com>,
"Ye, MingjinX" <mingjinx.ye@intel.com>,
"stable@dpdk.org" <stable@dpdk.org>,
"Wu, Jingjing" <jingjing.wu@intel.com>,
"Xing, Beilei" <beilei.xing@intel.com>
Subject: RE: [PATCH v2] net/iavf: fix no polling mode switch
Date: Wed, 3 Jan 2024 10:31:03 +0000 [thread overview]
Message-ID: <DM4PR11MB5994FADF39B9112BC6AFECFDD760A@DM4PR11MB5994.namprd11.prod.outlook.com> (raw)
In-Reply-To: <20231214103302.900680-1-mingjinx.ye@intel.com>
> -----Original Message-----
> From: Mingjin Ye <mingjinx.ye@intel.com>
> Sent: Thursday, December 14, 2023 6:33 PM
> To: dev@dpdk.org
> Cc: Yang, Qiming <qiming.yang@intel.com>; Ye, MingjinX
> <mingjinx.ye@intel.com>; stable@dpdk.org; Wu, Jingjing
> <jingjing.wu@intel.com>; Xing, Beilei <beilei.xing@intel.com>
> Subject: [PATCH v2] net/iavf: fix no polling mode switch
>
> PMD does not switch to no polling mode when the PF triggers a reset event
> or the watchdog detects a reset event. In this scenario, data path will access
> the freed resources and cause a core dump.
>
> This patch fixes this issue by automatically switching modes on VF reset.
>
> Fixes: 5b3124a0a6ef ("net/iavf: support no polling when link down")
> Cc: stable@dpdk.org
>
> Signed-off-by: Mingjin Ye <mingjinx.ye@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Applied to dpdk-next-net-intel.
Thanks
Qi
prev parent reply other threads:[~2024-01-03 10:31 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-05 10:28 [PATCH] " Mingjin Ye
2023-12-14 10:33 ` [PATCH v2] " Mingjin Ye
2024-01-03 10:31 ` Zhang, Qi Z [this message]
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