linux-kernel - [PATCH bpf-next] bpf/cpumap.c: Remove unnecessary TODO comment

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Message-ID: <20251019165923.199247-1-mehdi.benhadjkhelifa@gmail.com>
Date: Sun, 19 Oct 2025 17:58:55 +0100
From: Mehdi Ben Hadj Khelifa <mehdi.benhadjkhelifa@...il.com>
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	Mehdi Ben Hadj Khelifa <mehdi.benhadjkhelifa@...il.com>
Subject: [PATCH bpf-next] bpf/cpumap.c: Remove unnecessary TODO comment

After discussion with bpf maintainers[1], queue_index could
be propagated to the remote XDP program by the xdp_md struct[2]
which makes this todo a misguide for future effort.

[1]:https://lore.kernel.org/all/87y0q23j2w.fsf@cloudflare.com/
[2]:https://docs.ebpf.io/linux/helper-function/bpf_xdp_adjust_meta/

Signed-off-by: Mehdi Ben Hadj Khelifa <mehdi.benhadjkhelifa@...il.com>
---
 kernel/bpf/cpumap.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/kernel/bpf/cpumap.c b/kernel/bpf/cpumap.c
index 703e5df1f4ef..3c05e96b7d2c 100644
--- a/kernel/bpf/cpumap.c
+++ b/kernel/bpf/cpumap.c
@@ -195,7 +195,6 @@ 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 */
 
 		xdp_convert_frame_to_buff(xdpf, &xdp);
 
-- 
2.51.1.dirty