Subject: Re: [PATCH stable 4.4 3/9] tcp: increment sk_drops for dropped rx packets

From: Greg KH <[email-masked]>
Date: Wed, 15 Aug 2018 15:21:34 +0200

On Wed, Aug 15, 2018 at 09:21:02PM +0800, Mao Wenan wrote:
> From: Eric Dumazet <[email-masked]>
> 
> Now ss can report sk_drops, we can instruct TCP to increment
> this per socket counter when it drops an incoming frame, to refine
> monitoring and debugging.
> 
> Following patch takes care of listeners drops.
> 
> Signed-off-by: Eric Dumazet <[email-masked]>
> Signed-off-by: David S. Miller <[email-masked]>
> Signed-off-by: Mao Wenan <[email-masked]>

What is the upstream git commit id for this?

thanks,

greg k-h