Hello: This patch was applied to netdev/net.git (main) by Jakub Kicinski <kuba@xxxxxxxxxx>: On Wed, 8 Jan 2025 16:34:36 -0800 you wrote: > Commit 86e25f40aa1e ("net: napi: Add napi_config") moved napi->napi_id > assignment to a later point in time (napi_hash_add_with_id). This breaks > __xdp_rxq_info_reg which copies napi_id at an earlier time and now > stores 0 napi_id. It also makes sk_mark_napi_id_once_xdp and > __sk_mark_napi_id_once useless because they now work against 0 napi_id. > Since sk_busy_loop requires valid napi_id to busy-poll on, there is no way > to busy-poll AF_XDP sockets anymore. > > [...] Here is the summary with links: - [net] xsk: Bring back busy polling support https://git.kernel.org/netdev/net/c/5ef44b3cb43b You are awesome, thank you! -- Deet-doot-dot, I am a bot. https://korg.docs.kernel.org/patchwork/pwbot.html