6 files changed, 24 insertions, 20 deletions

diff --git a/drivers/net/sfc/nic.c b/drivers/net/sfc/nic.c
index 10f1cb79c147..9b29a8d7c449 100644
--- a/drivers/net/sfc/nic.c
+++ b/drivers/net/sfc/nic.c
@@ -1937,6 +1937,13 @@ void efx_nic_get_regs(struct efx_nic *efx, void *buf)
 
                 size = min_t(size_t, table->step, 16);
 
+                if (table->offset >= efx->type->mem_map_size) {
+                        /* No longer mapped; return dummy data */
+                        memcpy(buf, "\xde\xc0\xad\xde", 4);
+                        buf += table->rows * size;
+                        continue;
+                }
+
                 for (i = 0; i < table->rows; i++) {
                         switch (table->step) {
                         case 4: /* 32-bit register or SRAM */
diff --git a/drivers/net/vmxnet3/vmxnet3_ethtool.c b/drivers/net/vmxnet3/vmxnet3_ethtool.c
index 51f2ef142a5b..976467253d20 100644
--- a/drivers/net/vmxnet3/vmxnet3_ethtool.c
+++ b/drivers/net/vmxnet3/vmxnet3_ethtool.c
@@ -311,6 +311,9 @@ vmxnet3_set_flags(struct net_device *netdev, u32 data)
                 /* toggle the LRO feature*/
                 netdev->features ^= NETIF_F_LRO;
 
+                /* Update private LRO flag */
+                adapter->lro = lro_requested;
+
                 /* update harware LRO capability accordingly */
                 if (lro_requested)
                         adapter->shared->devRead.misc.uptFeatures |=
diff --git a/net/core/dev.c b/net/core/dev.c
index 92009440d28b..b624fe4d9bd7 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -5186,27 +5186,27 @@ u32 netdev_fix_features(struct net_device *dev, u32 features)
         /* Fix illegal checksum combinations */
         if ((features & NETIF_F_HW_CSUM) &&
             (features & (NETIF_F_IP_CSUM|NETIF_F_IPV6_CSUM))) {
-                netdev_info(dev, "mixed HW and IP checksum settings.\n");
+                netdev_warn(dev, "mixed HW and IP checksum settings.\n");
                 features &= ~(NETIF_F_IP_CSUM|NETIF_F_IPV6_CSUM);
         }
 
         if ((features & NETIF_F_NO_CSUM) &&
             (features & (NETIF_F_HW_CSUM|NETIF_F_IP_CSUM|NETIF_F_IPV6_CSUM))) {
-                netdev_info(dev, "mixed no checksumming and other settings.\n");
+                netdev_warn(dev, "mixed no checksumming and other settings.\n");
                 features &= ~(NETIF_F_IP_CSUM|NETIF_F_IPV6_CSUM|NETIF_F_HW_CSUM);
         }
 
         /* Fix illegal SG+CSUM combinations. */
         if ((features & NETIF_F_SG) &&
             !(features & NETIF_F_ALL_CSUM)) {
-                netdev_info(dev,
-                            "Dropping NETIF_F_SG since no checksum feature.\n");
+                netdev_dbg(dev,
+                        "Dropping NETIF_F_SG since no checksum feature.\n");
                 features &= ~NETIF_F_SG;
         }
 
         /* TSO requires that SG is present as well. */
         if ((features & NETIF_F_ALL_TSO) && !(features & NETIF_F_SG)) {
-                netdev_info(dev, "Dropping TSO features since no SG feature.\n");
+                netdev_dbg(dev, "Dropping TSO features since no SG feature.\n");
                 features &= ~NETIF_F_ALL_TSO;
         }
 
@@ -5216,7 +5216,7 @@ u32 netdev_fix_features(struct net_device *dev, u32 features)
 
         /* 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");
+                netdev_dbg(dev, "Dropping NETIF_F_GSO since no SG feature.\n");
                 features &= ~NETIF_F_GSO;
         }
 
@@ -5226,13 +5226,13 @@ u32 netdev_fix_features(struct net_device *dev, u32 features)
                 if (!((features & NETIF_F_GEN_CSUM) ||
                     (features & (NETIF_F_IP_CSUM|NETIF_F_IPV6_CSUM))
                             == (NETIF_F_IP_CSUM|NETIF_F_IPV6_CSUM))) {
-                        netdev_info(dev,
+                        netdev_dbg(dev,
                                 "Dropping NETIF_F_UFO since no checksum offload features.\n");
                         features &= ~NETIF_F_UFO;
                 }
 
                 if (!(features & NETIF_F_SG)) {
-                        netdev_info(dev,
+                        netdev_dbg(dev,
                                 "Dropping NETIF_F_UFO since no NETIF_F_SG feature.\n");
                         features &= ~NETIF_F_UFO;
                 }
@@ -5414,12 +5414,6 @@ int register_netdevice(struct net_device *dev)
         dev->features |= NETIF_F_SOFT_FEATURES;
         dev->wanted_features = dev->features & dev->hw_features;
 
-        /* Avoid warning from netdev_fix_features() for GSO without SG */
-        if (!(dev->wanted_features & NETIF_F_SG)) {
-                dev->wanted_features &= ~NETIF_F_GSO;
-                dev->features &= ~NETIF_F_GSO;
-        }
-
         /* Enable GRO and NETIF_F_HIGHDMA for vlans by default,
          * vlan_dev_init() will do the dev->features check, so these features
          * are enabled only if supported by underlying device.
diff --git a/net/netfilter/ipvs/ip_vs_app.c b/net/netfilter/ipvs/ip_vs_app.c
index 51f3af7c4743..059af3120be7 100644
--- a/net/netfilter/ipvs/ip_vs_app.c
+++ b/net/netfilter/ipvs/ip_vs_app.c
@@ -572,7 +572,7 @@ static const struct file_operations ip_vs_app_fops = {
         .open    = ip_vs_app_open,
         .read    = seq_read,
         .llseek  = seq_lseek,
-        .release = seq_release,
+        .release = seq_release_net,
 };
 #endif
 
diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c
index d3fd91bbba49..bf28ac2fc99b 100644
--- a/net/netfilter/ipvs/ip_vs_conn.c
+++ b/net/netfilter/ipvs/ip_vs_conn.c
@@ -1046,7 +1046,7 @@ static const struct file_operations ip_vs_conn_fops = {
         .open    = ip_vs_conn_open,
         .read    = seq_read,
         .llseek  = seq_lseek,
-        .release = seq_release,
+        .release = seq_release_net,
 };
 
 static const char *ip_vs_origin_name(unsigned flags)
@@ -1114,7 +1114,7 @@ static const struct file_operations ip_vs_conn_sync_fops = {
         .open    = ip_vs_conn_sync_open,
         .read    = seq_read,
         .llseek  = seq_lseek,
-        .release = seq_release,
+        .release = seq_release_net,
 };
 
 #endif
diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
index ea722810faf3..37890f228b19 100644
--- a/net/netfilter/ipvs/ip_vs_ctl.c
+++ b/net/netfilter/ipvs/ip_vs_ctl.c
@@ -2066,7 +2066,7 @@ static const struct file_operations ip_vs_info_fops = {
         .open    = ip_vs_info_open,
         .read    = seq_read,
         .llseek  = seq_lseek,
-        .release = seq_release_private,
+        .release = seq_release_net,
 };
 
 #endif
@@ -2109,7 +2109,7 @@ static const struct file_operations ip_vs_stats_fops = {
         .open = ip_vs_stats_seq_open,
         .read = seq_read,
         .llseek = seq_lseek,
-        .release = single_release,
+        .release = single_release_net,
 };
 
 static int ip_vs_stats_percpu_show(struct seq_file *seq, void *v)
@@ -2178,7 +2178,7 @@ static const struct file_operations ip_vs_stats_percpu_fops = {
         .open = ip_vs_stats_percpu_seq_open,
         .read = seq_read,
         .llseek = seq_lseek,
-        .release = single_release,
+        .release = single_release_net,
 };
 #endif