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Date:   Fri, 22 May 2020 11:45:52 -0600
From:   David Ahern <>
To:     Toke Høiland-Jørgensen <>,
        David Ahern <>,
Subject: Re: [PATCH RFC bpf-next 3/4] xdp: Add xdp_txq_info to xdp_buff

On 5/22/20 10:04 AM, Toke Høiland-Jørgensen wrote:
> David Ahern <> writes:
>> Add xdp_txq_info as the Tx counterpart to xdp_rxq_info. At the
>> moment only the device is added. Other fields (queue_index)
>> can be added as use cases arise.
>> From a UAPI perspective, add egress_ifindex to xdp context.
>> Update the verifier to only allow accesses to egress_ifindex by
>> XDP programs with BPF_XDP_DEVMAP expected attach type.
>> Signed-off-by: David Ahern <>
> Nit: seems a bit odd to order the patches like this, I'd have expected
> this patch to go before #2.

This patch depends on patch 2, so it needs to follow it.

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