From: "Théo Lebrun" <theo.lebrun@bootlin.com>
To: theo.lebrun@bootlin.com
Cc: andrew+netdev@lunn.ch, claudiu.beznea@tuxon.dev,
davem@davemloft.net, edumazet@google.com,
gregory.clement@bootlin.com, kuba@kernel.org, lorenzo@kernel.org,
netdev@vger.kernel.org, nicolas.ferre@microchip.com,
pabeni@redhat.com, pvalerio@redhat.com,
thomas.petazzoni@bootlin.com
Subject: [PATCH 5/6] net: macb: improve Rx refill error message
Date: Fri, 13 Feb 2026 17:57:58 +0100 [thread overview]
Message-ID: <20260213165759.225449-5-theo.lebrun@bootlin.com> (raw)
In-Reply-To: <20260213165759.225449-1-theo.lebrun@bootlin.com>
Message is "Unable to allocate page" in case of alloc failure.
- It does not mention the buffer direction (Rx/Tx).
- We allocate page fragments, not pages.
Fix by replacing with "Unable to allocate rx buffer".
Signed-off-by: Théo Lebrun <theo.lebrun@bootlin.com>
---
drivers/net/ethernet/cadence/macb_main.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c
index 01b4299dc34b..2c7644f2215a 100644
--- a/drivers/net/ethernet/cadence/macb_main.c
+++ b/drivers/net/ethernet/cadence/macb_main.c
@@ -1319,7 +1319,7 @@ static int gem_rx_refill(struct macb_queue *queue, bool napi)
gfp_alloc | __GFP_NOWARN);
if (!page) {
netdev_err(bp->dev,
- "Unable to allocate page\n");
+ "Unable to allocate rx buffer\n");
err = -ENOMEM;
break;
}
--
2.53.0
next prev parent reply other threads:[~2026-02-13 16:58 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-15 22:25 [PATCH net-next 0/8] net: macb: Add XDP support and page pool integration Paolo Valerio
2026-01-15 22:25 ` [PATCH net-next 1/8] net: macb: move Rx buffers alloc from link up to open Paolo Valerio
2026-01-15 22:25 ` [PATCH net-next 2/8] net: macb: rename rx_skbuff into rx_buff Paolo Valerio
2026-01-15 22:25 ` [PATCH net-next 3/8] cadence: macb: Add page pool support handle multi-descriptor frame rx Paolo Valerio
2026-01-16 17:16 ` Andrew Lunn
2026-01-19 18:58 ` Paolo Valerio
2026-01-22 22:24 ` Paolo Valerio
2026-01-22 23:04 ` Andrew Lunn
2026-01-25 19:02 ` Paolo Valerio
2026-01-26 14:29 ` Andrew Lunn
2026-01-26 18:45 ` Théo Lebrun
2026-01-26 23:51 ` Paolo Valerio
2026-01-27 15:48 ` Théo Lebrun
2026-01-26 23:34 ` Paolo Valerio
2026-01-19 19:36 ` [net-next,3/8] " Jakub Kicinski
2026-01-22 14:39 ` Théo Lebrun
2026-01-22 15:16 ` Jakub Kicinski
2026-01-26 14:55 ` [PATCH net-next 3/8] " Théo Lebrun
2026-02-20 15:45 ` Théo Lebrun
2026-01-15 22:25 ` [PATCH net-next 4/8] cadence: macb: use the current queue number for stats Paolo Valerio
2026-01-15 22:25 ` [PATCH net-next 5/8] cadence: macb: add XDP support for gem Paolo Valerio
2026-01-19 19:36 ` [net-next,5/8] " Jakub Kicinski
2026-01-15 22:25 ` [PATCH net-next 6/8] cadence: macb: make macb_tx_skb generic Paolo Valerio
2026-01-15 22:25 ` [PATCH net-next 7/8] cadence: macb: make tx path skb agnostic Paolo Valerio
2026-01-15 22:25 ` [PATCH net-next 8/8] cadence: macb: introduce xmit support Paolo Valerio
2026-01-19 19:36 ` [net-next,8/8] " Jakub Kicinski
2026-02-02 16:31 ` [PATCH net-next 0/8] net: macb: Add XDP support and page pool integration Théo Lebrun
2026-02-13 16:57 ` [PATCH 1/6] net: macb: rename release_buff() -> macb_tx_release_buff() Théo Lebrun
2026-02-13 16:57 ` [PATCH 2/6] net: macb: drop two labels in gem_rx() Théo Lebrun
2026-02-13 16:57 ` [PATCH 3/6] net: macb: always use DMA_BIDIRECTIONAL on page pool buffers Théo Lebrun
2026-02-13 16:57 ` [PATCH 4/6] net: macb: account for stats in Rx XDP codepaths Théo Lebrun
2026-02-13 16:57 ` Théo Lebrun [this message]
2026-02-13 16:57 ` [PATCH 6/6] net: macb: rework macb_tx_complete() processing loop Théo Lebrun
2026-02-13 16:57 ` [PATCH net-next 0/8] net: macb: Add XDP support and page pool integration Théo Lebrun
2026-02-13 17:02 ` Théo Lebrun
2026-02-14 15:37 ` Paolo Valerio
2026-02-16 9:17 ` Théo Lebrun
2026-02-19 18:05 ` Paolo Valerio
2026-02-20 15:58 ` Théo Lebrun
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