6.14-stable review patch. If anyone has any objections, please let me know.
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From: Somnath Kotur somnath.kotur@broadcom.com
[ Upstream commit a63db07e4ecd45b027718168faf7d798bb47bf58 ]
If bnxt_rx_vlan() fails because the VLAN protocol ID is invalid, the SKB is freed but we're missing the call to recycle it. This may cause the warning:
"page_pool_release_retry() stalled pool shutdown"
Add the missing skb_mark_for_recycle() in bnxt_rx_vlan().
Fixes: 86b05508f775 ("bnxt_en: Use the unified RX page pool buffers for XDP and non-XDP") Reviewed-by: Kalesh AP kalesh-anakkur.purayil@broadcom.com Reviewed-by: Pavan Chebbi pavan.chebbi@broadcom.com Signed-off-by: Somnath Kotur somnath.kotur@broadcom.com Signed-off-by: Michael Chan michael.chan@broadcom.com Signed-off-by: David S. Miller davem@davemloft.net Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ethernet/broadcom/bnxt/bnxt.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index da837866c02f8..174bb33432d13 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -2011,6 +2011,7 @@ static struct sk_buff *bnxt_rx_vlan(struct sk_buff *skb, u8 cmp_type, } return skb; vlan_err: + skb_mark_for_recycle(skb); dev_kfree_skb(skb); return NULL; }