[dpdk-dev] [PATCH] net/qede: fix slow path completion timeout

Ferruh Yigit ferruh.yigit at intel.com
Thu May 24 19:22:09 CEST 2018


On 5/23/2018 7:48 PM, Rasesh Mody wrote:
> From: Shahed Shaikh <shahed.shaikh at cavium.com>
> 
> In 100G mode, we poll firmware slow path completion for every 1 second,
> which is not enough and may result in completion timeout if
> driver misses that window.
> 
> Patch "eal: set affinity for control threads" exposed this issue since
> alarm callback runs in control thread context.
> 
> Fix this issue by update polling period to 100ms.
> 
> Fixes: d651ee4919cd ("eal: set affinity for control threads")
> Fixes: 2af14ca79c0a ("net/qede: support 100G")
> Cc: stable at dpdk.org
> 
> Signed-off-by: Shahed Shaikh <shahed.shaikh at cavium.com>

Hi Rasesh,

I can see it fixes an issue introduced because of a change in this release,
what is the priority of the defect?


More information about the dev mailing list