On 9/24/25 11:31 PM, Stanislav Fomichev wrote:

On 09/24, Mehdi Ben Hadj Khelifa wrote:

quoted

On 9/23/25 9:45 PM, Stanislav Fomichev wrote:

quoted

On 09/23, Mehdi Ben Hadj Khelifa wrote:

quoted

---
Mehdi Ben Hadj Khelifa (4):
    netlink: specs: Add XDP RX queue index to XDP metadata
    net: xdp: Add xmo_rx_queue_index callback
    uapi: netdev: Add XDP RX queue index metadata flags
    net: veth: Implement RX queue index XDP hint

   Documentation/netlink/specs/netdev.yaml |  5 +++++
   drivers/net/veth.c                      | 12 ++++++++++++
   include/net/xdp.h                       |  5 +++++
   include/uapi/linux/netdev.h             |  3 +++
   net/core/xdp.c                          | 15 +++++++++++++++
   tools/include/uapi/linux/netdev.h       |  3 +++
   6 files changed, 43 insertions(+)
   ---
   base-commit: 07e27ad16399afcd693be20211b0dfae63e0615f
   this is the commit of tag: v6.17-rc7 on the mainline.
   This patch series is intended to make a base for setting
   queue_index in the xdp_rxq_info struct in bpf/cpumap.c to
   the right index. Although that part I still didn't figure
   out yet,I m searching for my guidance to do that as well
   as for the correctness of the patches in this series.

quoted

I don't really understand what queue_index means for the cpu map. It is
a kernel thread doing work, there is no queue. Maybe whoever added
the todo can clarify?

Hi Lorenzo,
Can you help us clarify the todo added in cpu_map_bpf_prog_run_xdp() in 
this commit: 
github.com/torvalds/linux/commit/9216477449f33cdbc9c9a99d49f500b7fbb81702 ?

Regards,
Mehdi