Merge branch 'linus' into perf/core

Merge reason: Pick up upstream fixes.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 7 insertions, 3 deletions

diff --git a/net/core/dev.c b/net/core/dev.c
index 956d3b006e8b..c2ac599fa0f6 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -5203,11 +5203,15 @@ u32 netdev_fix_features(struct net_device *dev, u32 features)
         }
 
         /* TSO requires that SG is present as well. */
-        if ((features & NETIF_F_TSO) && !(features & NETIF_F_SG)) {
-                netdev_info(dev, "Dropping NETIF_F_TSO since no SG feature.\n");
-                features &= ~NETIF_F_TSO;
+        if ((features & NETIF_F_ALL_TSO) && !(features & NETIF_F_SG)) {
+                netdev_info(dev, "Dropping TSO features since no SG feature.\n");
+                features &= ~NETIF_F_ALL_TSO;
         }
 
+        /* TSO ECN requires that TSO is present as well. */
+        if ((features & NETIF_F_ALL_TSO) == NETIF_F_TSO_ECN)
+                features &= ~NETIF_F_TSO_ECN;
+
         /* Software GSO depends on SG. */
         if ((features & NETIF_F_GSO) && !(features & NETIF_F_SG)) {
                 netdev_info(dev, "Dropping NETIF_F_GSO since no SG feature.\n");