[EXTERNAL] Re: [PATCH net 3/3] net: ti: icssg-prueth: Add AF_XDP support

Ido Schimmel idosch at idosch.org
Wed Feb 5 09:46:21 PST 2025


On Tue, Feb 04, 2025 at 11:25:39PM +0530, Malladi, Meghana wrote:
> On 1/23/2025 10:55 PM, Ido Schimmel wrote:
> > XDP program could have changed the packet length, but driver seems to be
> 
> This will be true given, emac->xdp_prog is not NULL. What about when XDP is
> not enabled ?

I don't understand the question. My point is that the packet doesn't
necessarily look the same after XDP ran.

> 
> > building the skb using original length read from the descriptor.
> > Consider using xdp_build_skb_from_buff()
> > 
> 



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