[External] : Re: [PATCH] net/tap: Modified TAP BPF program as per the Kernel-version upgrade requirements.

[Madhuker Mythri]

That's true, SKB pointer access denied and throws error.
So, I have to replace with this BPF helper functions.


-----Original Message-----
From: Stephen Hemminger <stephen at networkplumber.org> 
Sent: 12 January 2024 22:12
To: Madhuker Mythri <madhuker.mythri at oracle.com>
Cc: dev at dpdk.org; ferruh.yigit at amd.com
Subject: [External] : Re: [PATCH] net/tap: Modified TAP BPF program as per the Kernel-version upgrade requirements.

On Fri, 12 Jan 2024 19:18:21 +0530
madhuker.mythri at oracle.com wrote:

> 2) Kernel SKB data pointer access not allowed, instead use the BPF helper functions.

This is not true, many of the current kernel BPF examples uses skb pointer.