From: "Zhang, Qi Z" <qi.z.zhang@intel.com>
To: "Deng, KaiwenX" <kaiwenx.deng@intel.com>, "dev@dpdk.org" <dev@dpdk.org>
Cc: "stable@dpdk.org" <stable@dpdk.org>,
"Yang, Qiming" <qiming.yang@intel.com>,
"Zhou, YidingX" <yidingx.zhou@intel.com>,
"Deng, KaiwenX" <kaiwenx.deng@intel.com>,
"Wu, Jingjing" <jingjing.wu@intel.com>,
"Xing, Beilei" <beilei.xing@intel.com>
Subject: RE: [PATCH] net/iavf: fix virtchnl cmd called in intr thread
Date: Fri, 9 Jun 2023 01:15:42 +0000 [thread overview]
Message-ID: <DM4PR11MB5994F25A32FE415C2A3F195FD751A@DM4PR11MB5994.namprd11.prod.outlook.com> (raw)
In-Reply-To: <20230608072757.426983-1-kaiwenx.deng@intel.com>
> -----Original Message-----
> From: Kaiwen Deng <kaiwenx.deng@intel.com>
> Sent: Thursday, June 8, 2023 3:28 PM
> To: dev@dpdk.org
> Cc: stable@dpdk.org; Yang, Qiming <qiming.yang@intel.com>; Zhou, YidingX
> <yidingx.zhou@intel.com>; Deng, KaiwenX <kaiwenx.deng@intel.com>; Wu,
> Jingjing <jingjing.wu@intel.com>; Xing, Beilei <beilei.xing@intel.com>
> Subject: [PATCH] net/iavf: fix virtchnl cmd called in intr thread
>
> When iavf send virtchnl command in eal-intr-thread, there will be no
> response received from iavf_dev_virtchnl_handler for this command during
> block and wait. Because iavf_dev_virtchnl_handler is also registered in eal-
> intr-thread.
>
> This commit add to poll the response for virtchnl command when it is called
> by eal-intr-thread to fix this issue.
>
> Fixes: 22b123a36d07 ("net/avf: initialize PMD")
> Cc: stable@dpdk.org
>
> Signed-off-by: Kaiwen Deng <kaiwenx.deng@intel.com>
Acked-by: Qi Zhang <qi.z.zhang@intel.com>
Applied to dpdk-next-net-intel.
Thanks
Qi
next prev parent reply other threads:[~2023-06-09 1:15 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-08 7:27 Kaiwen Deng
2023-06-09 1:15 ` Zhang, Qi Z [this message]
2023-06-09 2:04 ` Jiale, SongX
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