From: "Zhang, Qi Z" <qi.z.zhang@intel.com>
To: "He, ShiyangX" <shiyangx.he@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: "Yang, Qiming" <qiming.yang@intel.com>,
"stable@dpdk.org" <stable@dpdk.org>,
"Wu, Jingjing" <jingjing.wu@intel.com>,
"Xing, Beilei" <beilei.xing@intel.com>,
"Wang, Liang-min" <liang-min.wang@intel.com>
Subject: RE: [PATCH v3] net/iavf: fix VF startup coredump
Date: Wed, 3 Jan 2024 10:07:39 +0000 [thread overview]
Message-ID: <DM4PR11MB5994A20E5129322796420D14D760A@DM4PR11MB5994.namprd11.prod.outlook.com> (raw)
In-Reply-To: <20240103104207.125714-1-shiyangx.he@intel.com>
> -----Original Message-----
> From: He, ShiyangX <shiyangx.he@intel.com>
> Sent: Wednesday, January 3, 2024 6:42 PM
> To: dev@dpdk.org
> Cc: Yang, Qiming <qiming.yang@intel.com>; He, ShiyangX
> <shiyangx.he@intel.com>; stable@dpdk.org; Wu, Jingjing
> <jingjing.wu@intel.com>; Xing, Beilei <beilei.xing@intel.com>; Wang, Liang-
> min <liang-min.wang@intel.com>; Zhang, Qi Z <qi.z.zhang@intel.com>
> Subject: [PATCH v3] net/iavf: fix VF startup coredump
>
> When the vf starts to request multiple queues, the pf sends a reset command
> to the vf. During the reset process, adminq sends an abnormal message to pf
> for an unknown reason, and the resource request fails resulting in a
> coredump.
>
> This patch fixes the issue by checking the reset state before resetting.
>
> v2: fix windows compilation errors
> v3: add fix tag
>
> Fixes: 3e6a5d2d310a ("net/iavf: add devargs to enable VF auto-reset")
> Cc: stable@dpdk.org
>
> Signed-off-by: Shiyang He <shiyangx.he@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 10:07 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-04 14:09 [PATCH] net/iavf: fix vf " Shiyang He
2024-01-02 9:27 ` [PATCH v2] " Shiyang He
2024-01-03 10:42 ` [PATCH v3] net/iavf: fix VF " Shiyang He
2024-01-03 10:07 ` Zhang, Qi Z [this message]
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