From: Hauke Mehrtens <hauke@xxxxxxxxxx>
The rx_count and rx_list attributes were only added in kernel 5.4 in
commit 323ebb61e32b ("net: use listified RX for handling GRO_NORMAL skbs")
Signed-off-by: Hauke Mehrtens <hauke@xxxxxxxxxx>
Link: https://lore.kernel.org/r/20200126231336.2573-1-hauke@xxxxxxxxxx
Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
---
patches/0092-listified-rx/iwlwifi.patch | 19 +++++++++++++++++++
1 file changed, 19 insertions(+)
create mode 100644 patches/0092-listified-rx/iwlwifi.patch
diff --git a/patches/0092-listified-rx/iwlwifi.patch b/patches/0092-listified-rx/iwlwifi.patch
new file mode 100644
index 000000000000..925010fd5a5c
--- /dev/null
+++ b/patches/0092-listified-rx/iwlwifi.patch
@@ -0,0 +1,19 @@
+The rx_count and rx_list attributes were only added in kernel 5.4 in
+commit 323ebb61e32b ("net: use listified RX for handling GRO_NORMAL skbs")
+
+--- a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
++++ b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c
+@@ -1531,11 +1531,13 @@ out:
+ if (napi->poll) {
+ napi_gro_flush(napi, false);
+
++#if LINUX_VERSION_IS_GEQ(5,4,0)
+ if (napi->rx_count) {
+ netif_receive_skb_list(&napi->rx_list);
+ INIT_LIST_HEAD(&napi->rx_list);
+ napi->rx_count = 0;
+ }
++#endif
+ }
+
+ iwl_pcie_rxq_restock(trans, rxq);
--
2.24.1
--
To unsubscribe from this list: send the line "unsubscribe backports" in
