pve-kernel-qoup/patches/intel/igb/igb_4.15_mtu.patch
Thomas Lamprecht e8834e95a2 igb: ensure setting MTU sets also max_frame_size
This is a regression from the out-of-tree Intel IGB driver happened
between 5.3.5.10 and 5.3.5.18.
The condition here should be actually reveresed, but as we always can
be sure to have a MAX/MIN MTU defined we can just remove it,
essentially going back to the previous code state (which also works
with our current 4.15 kernel).

Signed-off-by: Thomas Lamprecht <t.lamprecht@proxmox.com>
2018-06-18 17:07:01 +02:00

16 lines
471 B
Diff

diff --git a/src/igb_main.c.orig b/src/igb_main.c
index 3ee1ec7..c8adf04 100644
--- a/src/igb_main.c.orig
+++ b/src/igb_main.c
@@ -5888,10 +5888,8 @@ static int igb_change_mtu(struct net_dev
while (test_and_set_bit(__IGB_RESETTING, &adapter->state))
usleep_range(1000, 2000);
-#ifndef HAVE_NETDEVICE_MIN_MAX_MTU
/* igb_down has a dependency on max_frame_size */
adapter->max_frame_size = max_frame;
-#endif
if (netif_running(netdev))
igb_down(adapter);