netdev - Re: ipv6: handle -EFAULT from skb_copy

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Date:   Mon, 19 Dec 2016 20:36:23 -0500 (EST)
From:   David Miller <davem@...emloft.net>
To:     davej@...emonkey.org.uk
Cc:     netdev@...r.kernel.org
Subject: Re: ipv6: handle -EFAULT from skb_copy_bits

From: Dave Jones <davej@...emonkey.org.uk>
Date: Mon, 19 Dec 2016 19:40:13 -0500

> On Mon, Dec 19, 2016 at 07:31:44PM -0500, Dave Jones wrote:
> 
>  > Unfortunately, this made no difference.  I spent some time today trying
>  > to make a better reproducer, but failed. I'll revisit again tomorrow.
>  > 
>  > Maybe I need >1 process/thread to trigger this.  That would explain why
>  > I can trigger it with Trinity.
> 
> scratch that last part, I finally just repro'd it with a single process.

Thanks for the info, I'll try to think about this some more.