[dpdk-dev] [PATCH] app/testpmd: fix crash when attaching a device

Iremonger, Bernard bernard.iremonger at intel.com
Thu Jun 14 16:56:40 CEST 2018



> -----Original Message-----
> From: Adrien Mazarguil [mailto:adrien.mazarguil at 6wind.com]
> Sent: Wednesday, June 13, 2018 5:28 PM
> To: Lu, Wenzhuo <wenzhuo.lu at intel.com>; Wu, Jingjing
> <jingjing.wu at intel.com>; Iremonger, Bernard
> <bernard.iremonger at intel.com>
> Cc: dev at dpdk.org; stable at dpdk.org; Singh, Jasvinder
> <jasvinder.singh at intel.com>; Xueming(steven) Li
> <xuemingl at mellanox.com>
> Subject: [PATCH] app/testpmd: fix crash when attaching a device
> 
> Below commit checks global device information to determine if a port uses
> the softnic driver once initialized. Problem is that this information is not
> available at this point when a port is initialized interactively through a "port
> attach XXX" command, crashing testpmd.
> 
> This patch systematically initializes global device information to address this
> issue.
> 
> Fixes: 5b590fbe09b6 ("app/testpmd: add traffic management forwarding
> mode")
> Cc: stable at dpdk.org
> Cc: Jasvinder Singh <jasvinder.singh at intel.com>
> 
> Signed-off-by: Adrien Mazarguil <adrien.mazarguil at 6wind.com>
> ---

Acked-by: Bernard Iremonger <Bernard.iremonger at intel.com>



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