5.15-stable review patch. If anyone has any objections, please let me know. ------------------ From: Alex Pakhunov <alexey.pakhunov@xxxxxxxxxx> [ Upstream commit 17dd5efe5f36a96bd78012594fabe21efb01186b ] tg3_tso_bug() drops a packet if it cannot be segmented for any reason. The number of discarded frames should be incremented accordingly. Signed-off-by: Alex Pakhunov <alexey.pakhunov@xxxxxxxxxx> Signed-off-by: Vincent Wong <vincent.wong2@xxxxxxxxxx> Reviewed-by: Pavan Chebbi <pavan.chebbi@xxxxxxxxxxxx> Link: https://lore.kernel.org/r/20231113182350.37472-2-alexey.pakhunov@xxxxxxxxxx Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- drivers/net/ethernet/broadcom/tg3.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c index 946b4decac0ce..fc487a6f050a2 100644 --- a/drivers/net/ethernet/broadcom/tg3.c +++ b/drivers/net/ethernet/broadcom/tg3.c @@ -7880,8 +7880,10 @@ static int tg3_tso_bug(struct tg3 *tp, struct tg3_napi *tnapi, segs = skb_gso_segment(skb, tp->dev->features & ~(NETIF_F_TSO | NETIF_F_TSO6)); - if (IS_ERR(segs) || !segs) + if (IS_ERR(segs) || !segs) { + tnapi->tx_dropped++; goto tg3_tso_bug_end; + } skb_list_walk_safe(segs, seg, next) { skb_mark_not_on_list(seg); -- 2.42.0
