cpu_map_bpf_prog_run_xdp() handles XDP_PASS, XDP_REDIRECT, and
XDP_DROP but is missing an XDP_ABORTED case. Without it, XDP_ABORTED
falls into the default case which logs a misleading "invalid XDP
action" warning instead of tracing the abort via trace_xdp_exception().

Add the missing XDP_ABORTED case with trace_xdp_exception(), matching
the handling already present in the skb path (cpu_map_bpf_prog_run_skb),
devmap (dev_map_bpf_prog_run), and the generic XDP path (do_xdp_generic).

Also pass xdpf->dev_rx instead of NULL to bpf_warn_invalid_xdp_action()
in the default case, so the warning includes the actual device name.
This aligns with the generic XDP path in net/core/dev.c which already
passes the real device.

Signed-off-by: Anand Kumar Shaw <anandkrshawheritage@gmail.com>
---
Changes in v2:
- Pass xdpf->dev_rx to bpf_warn_invalid_xdp_action() instead of NULL
  (Jakub Kicinski)
---
 kernel/bpf/cpumap.c | 7 +++++--
 kernel/bpf/devmap.c | 1 +
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/kernel/bpf/cpumap.c b/kernel/bpf/cpumap.c
index 04171fbc39cb..15c377fe4b0d 100644
--- a/kernel/bpf/cpumap.c
+++ b/kernel/bpf/cpumap.c
@@ -195,7 +195,7 @@ 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->queue_index;
 
 		xdp_convert_frame_to_buff(xdpf, &xdp);
 
@@ -221,7 +221,10 @@ static int cpu_map_bpf_prog_run_xdp(struct bpf_cpu_map_entry *rcpu,
 			}
 			break;
 		default:
-			bpf_warn_invalid_xdp_action(NULL, rcpu->prog, act);
+			bpf_warn_invalid_xdp_action(xdpf->dev_rx, rcpu->prog, act);
+			fallthrough;
+		case XDP_ABORTED:
+			trace_xdp_exception(xdpf->dev_rx, rcpu->prog, act);
 			fallthrough;
 		case XDP_DROP:
 			xdp_return_frame(xdpf);
diff --git a/kernel/bpf/devmap.c b/kernel/bpf/devmap.c
index 2625601de76e..aa2e929792c8 100644
--- a/kernel/bpf/devmap.c
+++ b/kernel/bpf/devmap.c
@@ -346,6 +346,7 @@ static int dev_map_bpf_prog_run(struct bpf_prog *xdp_prog,
 		u32 act;
 		int err;
 
+		rxq.queue_index = xdpf->queue_index;
 		xdp_convert_frame_to_buff(xdpf, &xdp);
 		xdp.txq = &txq;
 		xdp.rxq = &rxq;
-- 
2.39.5 (Apple Git-154)