Re: [PATCH 1/2] bpf: preserve rx_queue_index across XDP redirects

[Alexei Starovoitov]

On Wed Jun 24, 2026 at 6:54 PM PDT, Jakub Kicinski wrote:
> On Sat, 20 Jun 2026 12:13:13 +0000 Siddharth C wrote:
>> diff --git a/kernel/bpf/cpumap.c b/kernel/bpf/cpumap.c
>> index 5e59ab896f05..8f2d7013620f 100644
>> --- a/kernel/bpf/cpumap.c
>> +++ b/kernel/bpf/cpumap.c
>> @@ -197,7 +197,7 @@ static int cpu_map_bpf_prog_run_xdp(struct bpf_cpu_map_entry *rcpu,
>>  
>>  		rxq.dev = xdpf->dev_rx;
>>  		rxq.mem.type = xdpf->mem_type;
>> -		/* TODO: report queue_index to xdp_rxq_info */
>> +		rxq.queue_index = xdpf->rx_queue_index;
>
> Do you actually need this or you're just trying to address the TODO?

It's a 3rd if not 4th attempt from various "people" to address this TODO.
We should just remove this line instead.