Merge tag 'linux-can-fixes-for-4.8-20160919' of git://git.kernel.org/pub/scm/linux...

Marc Kleine-Budde says:

====================
pull-request: can 2016-09-19

this is a pull request of one patch for the upcoming linux-4.8 release.

The patch by Fabio Estevam fixes the pm handling in the flexcan driver.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/MAINTAINERS b/MAINTAINERS
index a5e1270..247b418 100644 (file)
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -8160,6 +8160,15 @@ S:       Maintained
 W:     https://fedorahosted.org/dropwatch/
 F:     net/core/drop_monitor.c
 
+NETWORKING [DSA]
+M:     Andrew Lunn <andrew@lunn.ch>
+M:     Vivien Didelot <vivien.didelot@savoirfairelinux.com>
+M:     Florian Fainelli <f.fainelli@gmail.com>
+S:     Maintained
+F:     net/dsa/
+F:     include/net/dsa.h
+F:     drivers/net/dsa/
+
 NETWORKING [GENERAL]
 M:     "David S. Miller" <davem@davemloft.net>
 L:     netdev@vger.kernel.org

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
index 8b78f15..b247949 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c
@@ -1554,6 +1554,7 @@ int mlx5_eswitch_enable_sriov(struct mlx5_eswitch *esw, int nvfs, int mode)
 
 abort:
        esw_enable_vport(esw, 0, UC_ADDR_CHANGE);
+       esw->mode = SRIOV_NONE;
        return err;
 }
 

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
index 3dc83a9..7de40e6 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch_offloads.c
@@ -446,7 +446,7 @@ out:
 
 static int esw_offloads_start(struct mlx5_eswitch *esw)
 {
-       int err, num_vfs = esw->dev->priv.sriov.num_vfs;
+       int err, err1, num_vfs = esw->dev->priv.sriov.num_vfs;
 
        if (esw->mode != SRIOV_LEGACY) {
                esw_warn(esw->dev, "Can't set offloads mode, SRIOV legacy not enabled\n");
@@ -455,8 +455,12 @@ static int esw_offloads_start(struct mlx5_eswitch *esw)
 
        mlx5_eswitch_disable_sriov(esw);
        err = mlx5_eswitch_enable_sriov(esw, num_vfs, SRIOV_OFFLOADS);
-       if (err)
-               esw_warn(esw->dev, "Failed set eswitch to offloads, err %d\n", err);
+       if (err) {
+               esw_warn(esw->dev, "Failed setting eswitch to offloads, err %d\n", err);
+               err1 = mlx5_eswitch_enable_sriov(esw, num_vfs, SRIOV_LEGACY);
+               if (err1)
+                       esw_warn(esw->dev, "Failed setting eswitch back to legacy, err %d\n", err);
+       }
        return err;
 }
 
@@ -508,12 +512,16 @@ create_ft_err:
 
 static int esw_offloads_stop(struct mlx5_eswitch *esw)
 {
-       int err, num_vfs = esw->dev->priv.sriov.num_vfs;
+       int err, err1, num_vfs = esw->dev->priv.sriov.num_vfs;
 
        mlx5_eswitch_disable_sriov(esw);
        err = mlx5_eswitch_enable_sriov(esw, num_vfs, SRIOV_LEGACY);
-       if (err)
-               esw_warn(esw->dev, "Failed set eswitch legacy mode. err %d\n", err);
+       if (err) {
+               esw_warn(esw->dev, "Failed setting eswitch to legacy, err %d\n", err);
+               err1 = mlx5_eswitch_enable_sriov(esw, num_vfs, SRIOV_OFFLOADS);
+               if (err1)
+                       esw_warn(esw->dev, "Failed setting eswitch back to offloads, err %d\n", err);
+       }
 
        return err;
 }

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
index 9134010..287ade1 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/fs_cmd.c
@@ -425,11 +425,11 @@ struct mlx5_cmd_fc_bulk *
 mlx5_cmd_fc_bulk_alloc(struct mlx5_core_dev *dev, u16 id, int num)
 {
        struct mlx5_cmd_fc_bulk *b;
-       int outlen = sizeof(*b) +
+       int outlen =
                MLX5_ST_SZ_BYTES(query_flow_counter_out) +
                MLX5_ST_SZ_BYTES(traffic_counter) * num;
 
-       b = kzalloc(outlen, GFP_KERNEL);
+       b = kzalloc(sizeof(*b) + outlen, GFP_KERNEL);
        if (!b)
                return NULL;
 

diff --git a/drivers/net/ethernet/qlogic/qed/qed_mcp.c b/drivers/net/ethernet/qlogic/qed/qed_mcp.c
index a240f26..f776a77 100644 (file)
--- a/drivers/net/ethernet/qlogic/qed/qed_mcp.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_mcp.c
@@ -1153,8 +1153,8 @@ qed_mcp_send_drv_version(struct qed_hwfn *p_hwfn,
        p_drv_version = &union_data.drv_version;
        p_drv_version->version = p_ver->version;
 
-       for (i = 0; i < MCP_DRV_VER_STR_SIZE - 1; i += 4) {
-               val = cpu_to_be32(p_ver->name[i]);
+       for (i = 0; i < (MCP_DRV_VER_STR_SIZE - 4) / sizeof(u32); i++) {
+               val = cpu_to_be32(*((u32 *)&p_ver->name[i * sizeof(u32)]));
                *(__be32 *)&p_drv_version->name[i * sizeof(u32)] = val;
        }
 

diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 4981755..e3a224b 100644 (file)
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -1986,9 +1986,18 @@ static struct rt6_info *ip6_route_info_create(struct fib6_config *cfg)
                        if (!(gwa_type & IPV6_ADDR_UNICAST))
                                goto out;
 
-                       if (cfg->fc_table)
+                       if (cfg->fc_table) {
                                grt = ip6_nh_lookup_table(net, cfg, gw_addr);
 
+                               if (grt) {
+                                       if (grt->rt6i_flags & RTF_GATEWAY ||
+                                           (dev && dev != grt->dst.dev)) {
+                                               ip6_rt_put(grt);
+                                               grt = NULL;
+                                       }
+                               }
+                       }
+
                        if (!grt)
                                grt = rt6_lookup(net, gw_addr, NULL,
                                                 cfg->fc_ifindex, 1);