target/linux/generic/backport-5.10/610-v5.13-36-net-ethernet-mediatek-fix-a-typo-bug-in-flow-offload.patch

   1 From 6ecaf81d4ac6365f9284f9d68d74f7c209e74f98 Mon Sep 17 00:00:00 2001
   2 From: DENG Qingfang <dqfext@gmail.com>
   3 Date: Sat, 17 Apr 2021 15:29:04 +0800
   4 Subject: [PATCH] net: ethernet: mediatek: fix a typo bug in flow offloading
   5
   6 Issue was traffic problems after a while with increased ping times if
   7 flow offload is active. It turns out that key_offset with cookie is
   8 needed in rhashtable_params but was re-assigned to head_offset.
   9 Fix the assignment.
  10
  11 Fixes: 502e84e2382d ("net: ethernet: mtk_eth_soc: add flow offloading support")
  12 Signed-off-by: DENG Qingfang <dqfext@gmail.com>
  13 Tested-by: Frank Wunderlich <frank-w@public-files.de>
  14 Signed-off-by: David S. Miller <davem@davemloft.net>
  15 ---
  16  drivers/net/ethernet/mediatek/mtk_ppe_offload.c | 2 +-
  17  1 file changed, 1 insertion(+), 1 deletion(-)
  18
  19 --- a/drivers/net/ethernet/mediatek/mtk_ppe_offload.c
  20 +++ b/drivers/net/ethernet/mediatek/mtk_ppe_offload.c
  21 @@ -44,7 +44,7 @@ struct mtk_flow_entry {
  22
  23  static const struct rhashtable_params mtk_flow_ht_params = {
  24         .head_offset = offsetof(struct mtk_flow_entry, node),
  25 -       .head_offset = offsetof(struct mtk_flow_entry, cookie),
  26 +       .key_offset = offsetof(struct mtk_flow_entry, cookie),
  27         .key_len = sizeof(unsigned long),
  28         .automatic_shrinking = true,
  29  };