net: move misc netdev_lock flavors to a separate header

Move the more esoteric helpers for netdev instance lock to
a dedicated header. This avoids growing netdevice.h to infinity
and makes rebuilding the kernel much faster (after touching
the header with the helpers).

The main netdev_lock() / netdev_unlock() functions are used
in static inlines in netdevice.h and will probably be used
most commonly, so keep them in netdevice.h.

Acked-by: Stanislav Fomichev <sdf@fomichev.me>
Link: https://patch.msgid.link/20250307183006.2312761-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index cf0b027..6c95f47 100644 (file)
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -90,6 +90,7 @@
 #include <net/tls.h>
 #endif
 #include <net/ip6_route.h>
+#include <net/netdev_lock.h>
 #include <net/xdp.h>
 
 #include "bonding_priv.h"

diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
index 005d799..a4938c6 100644 (file)
--- a/drivers/net/dummy.c
+++ b/drivers/net/dummy.c
@@ -38,6 +38,7 @@
 #include <linux/moduleparam.h>
 #include <linux/rtnetlink.h>
 #include <linux/net_tstamp.h>
+#include <net/netdev_lock.h>
 #include <net/rtnetlink.h>
 #include <linux/u64_stats_sync.h>
 

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index 1a1e6da..b091711 100644 (file)
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -54,6 +54,7 @@
 #include <net/pkt_cls.h>
 #include <net/page_pool/helpers.h>
 #include <linux/align.h>
+#include <net/netdev_lock.h>
 #include <net/netdev_queues.h>
 #include <net/netdev_rx_queue.h>
 #include <linux/pci-tph.h>

diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
index 0caf6e9..cf2b3ad 100644 (file)
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_xdp.c
@@ -15,6 +15,7 @@
 #include <linux/bpf.h>
 #include <linux/bpf_trace.h>
 #include <linux/filter.h>
+#include <net/netdev_lock.h>
 #include <net/page_pool/helpers.h>
 #include "bnxt_hsi.h"
 #include "bnxt.h"

diff --git a/drivers/net/ethernet/intel/iavf/iavf_main.c b/drivers/net/ethernet/intel/iavf/iavf_main.c
index 032e1a5..6d7ba4d 100644 (file)
--- a/drivers/net/ethernet/intel/iavf/iavf_main.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_main.c
@@ -2,6 +2,7 @@
 /* Copyright(c) 2013 - 2018 Intel Corporation. */
 
 #include <linux/net/intel/libie/rx.h>
+#include <net/netdev_lock.h>
 
 #include "iavf.h"
 #include "iavf_ptp.h"

diff --git a/drivers/net/ethernet/microsoft/mana/mana_en.c b/drivers/net/ethernet/microsoft/mana/mana_en.c
index 0411a18..2d82607 100644 (file)
--- a/drivers/net/ethernet/microsoft/mana/mana_en.c
+++ b/drivers/net/ethernet/microsoft/mana/mana_en.c
@@ -13,6 +13,7 @@
 
 #include <net/checksum.h>
 #include <net/ip6_checksum.h>
+#include <net/netdev_lock.h>
 #include <net/page_pool/helpers.h>
 #include <net/xdp.h>
 

diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c
index 2c65f86..66e38ce 100644 (file)
--- a/drivers/net/geneve.c
+++ b/drivers/net/geneve.c
@@ -18,6 +18,7 @@
 #include <net/rtnetlink.h>
 #include <net/geneve.h>
 #include <net/gro.h>
+#include <net/netdev_lock.h>
 #include <net/protocol.h>
 
 #define GENEVE_NETDEV_VER      "0.6"

diff --git a/drivers/net/hamradio/bpqether.c b/drivers/net/hamradio/bpqether.c
index f6b0bfb..0e0fe32 100644 (file)
--- a/drivers/net/hamradio/bpqether.c
+++ b/drivers/net/hamradio/bpqether.c
@@ -77,6 +77,7 @@
 
 #include <net/ip.h>
 #include <net/arp.h>
+#include <net/netdev_lock.h>
 #include <net/net_namespace.h>
 
 #include <linux/bpqether.h>

diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index 9c6501b..c51b318 100644 (file)
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -29,6 +29,7 @@
 #include <linux/bpf.h>
 
 #include <net/arp.h>
+#include <net/netdev_lock.h>
 #include <net/route.h>
 #include <net/sock.h>
 #include <net/pkt_sched.h>

diff --git a/drivers/net/ipvlan/ipvlan_main.c b/drivers/net/ipvlan/ipvlan_main.c
index b56144c..0ed2fd8 100644 (file)
--- a/drivers/net/ipvlan/ipvlan_main.c
+++ b/drivers/net/ipvlan/ipvlan_main.c
@@ -3,6 +3,7 @@
  */
 
 #include <linux/ethtool.h>
+#include <net/netdev_lock.h>
 
 #include "ipvlan.h"
 

diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c
index 201fddc..1fb6ce6 100644 (file)
--- a/drivers/net/loopback.c
+++ b/drivers/net/loopback.c
@@ -54,6 +54,7 @@
 #include <linux/percpu.h>
 #include <linux/net_tstamp.h>
 #include <net/net_namespace.h>
+#include <net/netdev_lock.h>
 #include <linux/u64_stats_sync.h>
 
 /* blackhole_netdev - a device used for dsts that are marked expired!

diff --git a/drivers/net/macsec.c b/drivers/net/macsec.c
index 4de5d63..3d315e3 100644 (file)
--- a/drivers/net/macsec.c
+++ b/drivers/net/macsec.c
@@ -19,6 +19,7 @@
 #include <net/gro_cells.h>
 #include <net/macsec.h>
 #include <net/dst_metadata.h>
+#include <net/netdev_lock.h>
 #include <linux/phy.h>
 #include <linux/byteorder/generic.h>
 #include <linux/if_arp.h>

diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
index 4e9d54b..d0dfa6b 100644 (file)
--- a/drivers/net/macvlan.c
+++ b/drivers/net/macvlan.c
@@ -28,6 +28,7 @@
 #include <linux/if_macvlan.h>
 #include <linux/hash.h>
 #include <linux/workqueue.h>
+#include <net/netdev_lock.h>
 #include <net/rtnetlink.h>
 #include <net/xfrm.h>
 #include <linux/netpoll.h>

diff --git a/drivers/net/netdevsim/netdev.c b/drivers/net/netdevsim/netdev.c
index 54d03b0..d71fd29 100644 (file)
--- a/drivers/net/netdevsim/netdev.c
+++ b/drivers/net/netdevsim/netdev.c
@@ -25,6 +25,7 @@
 #include <net/page_pool/helpers.h>
 #include <net/netlink.h>
 #include <net/net_shaper.h>
+#include <net/netdev_lock.h>
 #include <net/pkt_cls.h>
 #include <net/rtnetlink.h>
 #include <net/udp_tunnel.h>

diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
index ca77661..5346376 100644 (file)
--- a/drivers/net/ppp/ppp_generic.c
+++ b/drivers/net/ppp/ppp_generic.c
@@ -45,6 +45,7 @@
 #include <linux/slab.h>
 #include <linux/file.h>
 #include <linux/unaligned.h>
+#include <net/netdev_lock.h>
 #include <net/slhc_vj.h>
 #include <linux/atomic.h>
 #include <linux/refcount.h>

diff --git a/drivers/net/team/team_core.c b/drivers/net/team/team_core.c
index fb91756..d8fc0c7 100644 (file)
--- a/drivers/net/team/team_core.c
+++ b/drivers/net/team/team_core.c
@@ -23,6 +23,7 @@
 #include <linux/rtnetlink.h>
 #include <net/rtnetlink.h>
 #include <net/genetlink.h>
+#include <net/netdev_lock.h>
 #include <net/netlink.h>
 #include <net/sch_generic.h>
 #include <linux/if_team.h>

diff --git a/drivers/net/veth.c b/drivers/net/veth.c
index 05f5eee..7bb5396 100644 (file)
--- a/drivers/net/veth.c
+++ b/drivers/net/veth.c
@@ -17,6 +17,7 @@
 
 #include <net/rtnetlink.h>
 #include <net/dst.h>
+#include <net/netdev_lock.h>
 #include <net/xfrm.h>
 #include <net/xdp.h>
 #include <linux/veth.h>

diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c
index 36cf619..7168b33 100644 (file)
--- a/drivers/net/vrf.c
+++ b/drivers/net/vrf.c
@@ -34,6 +34,7 @@
 #include <net/addrconf.h>
 #include <net/l3mdev.h>
 #include <net/fib_rules.h>
+#include <net/netdev_lock.h>
 #include <net/sch_generic.h>
 #include <net/netns/generic.h>
 #include <net/netfilter/nf_conntrack.h>

diff --git a/drivers/net/vxlan/vxlan_core.c b/drivers/net/vxlan/vxlan_core.c
index 227d7f5..8c49e90 100644 (file)
--- a/drivers/net/vxlan/vxlan_core.c
+++ b/drivers/net/vxlan/vxlan_core.c
@@ -25,6 +25,7 @@
 #include <net/inet_ecn.h>
 #include <net/net_namespace.h>
 #include <net/netns/generic.h>
+#include <net/netdev_lock.h>
 #include <net/tun_proto.h>
 #include <net/vxlan.h>
 #include <net/nexthop.h>

diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index d206c95..9a29775 100644 (file)
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -2630,40 +2630,6 @@ static inline void netdev_for_each_tx_queue(struct net_device *dev,
                f(dev, &dev->_tx[i], arg);
 }
 
-static inline int netdev_lock_cmp_fn(const struct lockdep_map *a,
-                                    const struct lockdep_map *b)
-{
-       /* Only lower devices currently grab the instance lock, so no
-        * real ordering issues can occur. In the near future, only
-        * hardware devices will grab instance lock which also does not
-        * involve any ordering. Suppress lockdep ordering warnings
-        * until (if) we start grabbing instance lock on pure SW
-        * devices (bond/team/veth/etc).
-        */
-       if (a == b)
-               return 0;
-       return -1;
-}
-
-#define netdev_lockdep_set_classes(dev)                                \
-{                                                              \
-       static struct lock_class_key qdisc_tx_busylock_key;     \
-       static struct lock_class_key qdisc_xmit_lock_key;       \
-       static struct lock_class_key dev_addr_list_lock_key;    \
-       static struct lock_class_key dev_instance_lock_key;     \
-       unsigned int i;                                         \
-                                                               \
-       (dev)->qdisc_tx_busylock = &qdisc_tx_busylock_key;      \
-       lockdep_set_class(&(dev)->addr_list_lock,               \
-                         &dev_addr_list_lock_key);             \
-       lockdep_set_class(&(dev)->lock,                         \
-                         &dev_instance_lock_key);              \
-       lock_set_cmp_fn(&dev->lock, netdev_lock_cmp_fn, NULL);  \
-       for (i = 0; i < (dev)->num_tx_queues; i++)              \
-               lockdep_set_class(&(dev)->_tx[i]._xmit_lock,    \
-                                 &qdisc_xmit_lock_key);        \
-}
-
 u16 netdev_pick_tx(struct net_device *dev, struct sk_buff *skb,
                     struct net_device *sb_dev);
 struct netdev_queue *netdev_core_pick_tx(struct net_device *dev,
@@ -2765,56 +2731,11 @@ static inline void netdev_lock(struct net_device *dev)
        mutex_lock(&dev->lock);
 }
 
-static inline bool netdev_trylock(struct net_device *dev)
-{
-       return mutex_trylock(&dev->lock);
-}
-
 static inline void netdev_unlock(struct net_device *dev)
 {
        mutex_unlock(&dev->lock);
 }
-
-static inline void netdev_assert_locked(struct net_device *dev)
-{
-       lockdep_assert_held(&dev->lock);
-}
-
-static inline void netdev_assert_locked_or_invisible(struct net_device *dev)
-{
-       if (dev->reg_state == NETREG_REGISTERED ||
-           dev->reg_state == NETREG_UNREGISTERING)
-               netdev_assert_locked(dev);
-}
-
-static inline bool netdev_need_ops_lock(struct net_device *dev)
-{
-       bool ret = dev->request_ops_lock || !!dev->queue_mgmt_ops;
-
-#if IS_ENABLED(CONFIG_NET_SHAPER)
-       ret |= !!dev->netdev_ops->net_shaper_ops;
-#endif
-
-       return ret;
-}
-
-static inline void netdev_lock_ops(struct net_device *dev)
-{
-       if (netdev_need_ops_lock(dev))
-               netdev_lock(dev);
-}
-
-static inline void netdev_unlock_ops(struct net_device *dev)
-{
-       if (netdev_need_ops_lock(dev))
-               netdev_unlock(dev);
-}
-
-static inline void netdev_ops_assert_locked(struct net_device *dev)
-{
-       if (netdev_need_ops_lock(dev))
-               lockdep_assert_held(&dev->lock);
-}
+/* Additional netdev_lock()-related helpers are in net/netdev_lock.h */
 
 void netif_napi_set_irq_locked(struct napi_struct *napi, int irq);
 

diff --git a/include/net/netdev_lock.h b/include/net/netdev_lock.h
new file mode 100644 (file)
index 0000000..99631fb
--- /dev/null
+++ b/include/net/netdev_lock.h
@@ -0,0 +1,89 @@
+/* SPDX-License-Identifier: GPL-2.0-or-later */
+
+#ifndef _NET_NETDEV_LOCK_H
+#define _NET_NETDEV_LOCK_H
+
+#include <linux/lockdep.h>
+#include <linux/netdevice.h>
+
+static inline bool netdev_trylock(struct net_device *dev)
+{
+       return mutex_trylock(&dev->lock);
+}
+
+static inline void netdev_assert_locked(struct net_device *dev)
+{
+       lockdep_assert_held(&dev->lock);
+}
+
+static inline void netdev_assert_locked_or_invisible(struct net_device *dev)
+{
+       if (dev->reg_state == NETREG_REGISTERED ||
+           dev->reg_state == NETREG_UNREGISTERING)
+               netdev_assert_locked(dev);
+}
+
+static inline bool netdev_need_ops_lock(struct net_device *dev)
+{
+       bool ret = dev->request_ops_lock || !!dev->queue_mgmt_ops;
+
+#if IS_ENABLED(CONFIG_NET_SHAPER)
+       ret |= !!dev->netdev_ops->net_shaper_ops;
+#endif
+
+       return ret;
+}
+
+static inline void netdev_lock_ops(struct net_device *dev)
+{
+       if (netdev_need_ops_lock(dev))
+               netdev_lock(dev);
+}
+
+static inline void netdev_unlock_ops(struct net_device *dev)
+{
+       if (netdev_need_ops_lock(dev))
+               netdev_unlock(dev);
+}
+
+static inline void netdev_ops_assert_locked(struct net_device *dev)
+{
+       if (netdev_need_ops_lock(dev))
+               lockdep_assert_held(&dev->lock);
+}
+
+static inline int netdev_lock_cmp_fn(const struct lockdep_map *a,
+                                    const struct lockdep_map *b)
+{
+       /* Only lower devices currently grab the instance lock, so no
+        * real ordering issues can occur. In the near future, only
+        * hardware devices will grab instance lock which also does not
+        * involve any ordering. Suppress lockdep ordering warnings
+        * until (if) we start grabbing instance lock on pure SW
+        * devices (bond/team/veth/etc).
+        */
+       if (a == b)
+               return 0;
+       return -1;
+}
+
+#define netdev_lockdep_set_classes(dev)                                \
+{                                                              \
+       static struct lock_class_key qdisc_tx_busylock_key;     \
+       static struct lock_class_key qdisc_xmit_lock_key;       \
+       static struct lock_class_key dev_addr_list_lock_key;    \
+       static struct lock_class_key dev_instance_lock_key;     \
+       unsigned int i;                                         \
+                                                               \
+       (dev)->qdisc_tx_busylock = &qdisc_tx_busylock_key;      \
+       lockdep_set_class(&(dev)->addr_list_lock,               \
+                         &dev_addr_list_lock_key);             \
+       lockdep_set_class(&(dev)->lock,                         \
+                         &dev_instance_lock_key);              \
+       lock_set_cmp_fn(&dev->lock, netdev_lock_cmp_fn, NULL);  \
+       for (i = 0; i < (dev)->num_tx_queues; i++)              \
+               lockdep_set_class(&(dev)->_tx[i]._xmit_lock,    \
+                                 &qdisc_xmit_lock_key);        \
+}
+
+#endif

diff --git a/kernel/bpf/offload.c b/kernel/bpf/offload.c
index 4f707cf..42ae8d5 100644 (file)
--- a/kernel/bpf/offload.c
+++ b/kernel/bpf/offload.c
@@ -25,6 +25,7 @@
 #include <linux/rhashtable.h>
 #include <linux/rtnetlink.h>
 #include <linux/rwsem.h>
+#include <net/netdev_lock.h>
 #include <net/xdp.h>
 
 /* Protects offdevs, members of bpf_offload_netdev and offload members

diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index ee32834..770a4dc 100644 (file)
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -27,6 +27,7 @@
 #include <linux/phy.h>
 #include <net/arp.h>
 #include <net/macsec.h>
+#include <net/netdev_lock.h>
 
 #include "vlan.h"
 #include "vlanproc.h"

diff --git a/net/bluetooth/6lowpan.c b/net/bluetooth/6lowpan.c
index 50cfec8..1298c86 100644 (file)
--- a/net/bluetooth/6lowpan.c
+++ b/net/bluetooth/6lowpan.c
@@ -13,6 +13,7 @@
 #include <net/ipv6.h>
 #include <net/ip6_route.h>
 #include <net/addrconf.h>
+#include <net/netdev_lock.h>
 #include <net/pkt_sched.h>
 
 #include <net/bluetooth/bluetooth.h>

diff --git a/net/bridge/br_device.c b/net/bridge/br_device.c
index 9d8c72e..a818fdc 100644 (file)
--- a/net/bridge/br_device.c
+++ b/net/bridge/br_device.c
@@ -16,6 +16,8 @@
 #include <linux/netfilter_bridge.h>
 
 #include <linux/uaccess.h>
+#include <net/netdev_lock.h>
+
 #include "br_private.h"
 
 #define COMMON_FEATURES (NETIF_F_SG | NETIF_F_FRAGLIST | NETIF_F_HIGHDMA | \

diff --git a/net/core/dev.c b/net/core/dev.c
index a0f75a1..1cb134f 100644 (file)
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -156,6 +156,7 @@
 #include <linux/pm_runtime.h>
 #include <linux/prandom.h>
 #include <linux/once_lite.h>
+#include <net/netdev_lock.h>
 #include <net/netdev_rx_queue.h>
 #include <net/page_pool/types.h>
 #include <net/page_pool/helpers.h>

diff --git a/net/core/dev.h b/net/core/dev.h
index b50ca64..0ddd363 100644 (file)
--- a/net/core/dev.h
+++ b/net/core/dev.h
@@ -6,6 +6,7 @@
 #include <linux/types.h>
 #include <linux/rwsem.h>
 #include <linux/netdevice.h>
+#include <net/netdev_lock.h>
 
 struct net;
 struct netlink_ext_ack;

diff --git a/net/core/dev_api.c b/net/core/dev_api.c
index 655a95f..1f0e248 100644 (file)
--- a/net/core/dev_api.c
+++ b/net/core/dev_api.c
@@ -1,5 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0-or-later
+
 #include <linux/netdevice.h>
+#include <net/netdev_lock.h>
 
 #include "dev.h"
 

diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c
index 296e52d..5471cf4 100644 (file)
--- a/net/core/dev_ioctl.c
+++ b/net/core/dev_ioctl.c
@@ -10,6 +10,7 @@
 #include <linux/wireless.h>
 #include <linux/if_bridge.h>
 #include <net/dsa_stubs.h>
+#include <net/netdev_lock.h>
 #include <net/wext.h>
 
 #include "dev.h"

diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index 02d1d40..529a0f7 100644 (file)
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -23,6 +23,7 @@
 #include <linux/of.h>
 #include <linux/of_net.h>
 #include <linux/cpu.h>
+#include <net/netdev_lock.h>
 #include <net/netdev_rx_queue.h>
 #include <net/rps.h>
 

diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 88a352b..90597bf 100644 (file)
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -53,6 +53,7 @@
 #include <net/fib_rules.h>
 #include <net/rtnetlink.h>
 #include <net/net_namespace.h>
+#include <net/netdev_lock.h>
 #include <net/devlink.h>
 #if IS_ENABLED(CONFIG_IPV6)
 #include <net/addrconf.h>

diff --git a/net/dsa/conduit.c b/net/dsa/conduit.c
index f21bb25..4ae255c 100644 (file)
--- a/net/dsa/conduit.c
+++ b/net/dsa/conduit.c
@@ -10,6 +10,7 @@
 #include <linux/netdevice.h>
 #include <linux/netlink.h>
 #include <net/dsa.h>
+#include <net/netdev_lock.h>
 
 #include "conduit.h"
 #include "dsa.h"

diff --git a/net/ethtool/cabletest.c b/net/ethtool/cabletest.c
index ddcba07..0364b8f 100644 (file)
--- a/net/ethtool/cabletest.c
+++ b/net/ethtool/cabletest.c
@@ -2,6 +2,7 @@
 
 #include <linux/phy.h>
 #include <linux/ethtool_netlink.h>
+#include <net/netdev_lock.h>
 #include "netlink.h"
 #include "common.h"
 

diff --git a/net/ethtool/cmis_fw_update.c b/net/ethtool/cmis_fw_update.c
index 946830a..df5f344 100644 (file)
--- a/net/ethtool/cmis_fw_update.c
+++ b/net/ethtool/cmis_fw_update.c
@@ -2,6 +2,7 @@
 
 #include <linux/ethtool.h>
 #include <linux/firmware.h>
+#include <net/netdev_lock.h>
 
 #include "common.h"
 #include "module_fw.h"

diff --git a/net/ethtool/features.c b/net/ethtool/features.c
index ccffd64..f221798 100644 (file)
--- a/net/ethtool/features.c
+++ b/net/ethtool/features.c
@@ -1,5 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0-only
 
+#include <net/netdev_lock.h>
+
 #include "netlink.h"
 #include "common.h"
 #include "bitset.h"

diff --git a/net/ethtool/ioctl.c b/net/ethtool/ioctl.c
index 496a277..2216394 100644 (file)
--- a/net/ethtool/ioctl.c
+++ b/net/ethtool/ioctl.c
@@ -31,6 +31,7 @@
 #include <net/ipv6.h>
 #include <net/xdp_sock_drv.h>
 #include <net/flow_offload.h>
+#include <net/netdev_lock.h>
 #include <linux/ethtool_netlink.h>
 #include "common.h"
 

diff --git a/net/ethtool/module.c b/net/ethtool/module.c
index d3d2e13..4d4e0a8 100644 (file)
--- a/net/ethtool/module.c
+++ b/net/ethtool/module.c
@@ -4,6 +4,7 @@
 #include <linux/firmware.h>
 #include <linux/sfp.h>
 #include <net/devlink.h>
+#include <net/netdev_lock.h>
 
 #include "netlink.h"
 #include "common.h"

diff --git a/net/ethtool/netlink.c b/net/ethtool/netlink.c
index 7083494..a163d40 100644 (file)
--- a/net/ethtool/netlink.c
+++ b/net/ethtool/netlink.c
@@ -1,5 +1,6 @@
 // SPDX-License-Identifier: GPL-2.0-only
 
+#include <net/netdev_lock.h>
 #include <net/netdev_queues.h>
 #include <net/sock.h>
 #include <linux/ethtool_netlink.h>

diff --git a/net/ethtool/phy.c b/net/ethtool/phy.c
index 1a6b725..1f590e8 100644 (file)
--- a/net/ethtool/phy.c
+++ b/net/ethtool/phy.c
@@ -9,6 +9,7 @@
 #include <linux/phy.h>
 #include <linux/phy_link_topology.h>
 #include <linux/sfp.h>
+#include <net/netdev_lock.h>
 
 struct phy_req_info {
        struct ethnl_req_info           base;

diff --git a/net/ethtool/rss.c b/net/ethtool/rss.c
index ec41d1d..6d9b176 100644 (file)
--- a/net/ethtool/rss.c
+++ b/net/ethtool/rss.c
@@ -1,5 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0-only
 
+#include <net/netdev_lock.h>
+
 #include "netlink.h"
 #include "common.h"
 

diff --git a/net/ethtool/tsinfo.c b/net/ethtool/tsinfo.c
index 73b6a89..32204cc 100644 (file)
--- a/net/ethtool/tsinfo.c
+++ b/net/ethtool/tsinfo.c
@@ -4,6 +4,7 @@
 #include <linux/phy.h>
 #include <linux/phy_link_topology.h>
 #include <linux/ptp_clock_kernel.h>
+#include <net/netdev_lock.h>
 
 #include "netlink.h"
 #include "common.h"

diff --git a/net/ieee802154/6lowpan/core.c b/net/ieee802154/6lowpan/core.c
index 9a9da74..0189295 100644 (file)
--- a/net/ieee802154/6lowpan/core.c
+++ b/net/ieee802154/6lowpan/core.c
@@ -50,6 +50,7 @@
 #include <linux/if_arp.h>
 
 #include <net/ipv6.h>
+#include <net/netdev_lock.h>
 
 #include "6lowpan_i.h"
 

diff --git a/net/ipv4/ip_tunnel.c b/net/ipv4/ip_tunnel.c
index 4b06dc7..1024f96 100644 (file)
--- a/net/ipv4/ip_tunnel.c
+++ b/net/ipv4/ip_tunnel.c
@@ -40,6 +40,7 @@
 #include <net/xfrm.h>
 #include <net/net_namespace.h>
 #include <net/netns/generic.h>
+#include <net/netdev_lock.h>
 #include <net/rtnetlink.h>
 #include <net/udp.h>
 #include <net/dst_metadata.h>

diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
index c6ebb6a..957ca98 100644 (file)
--- a/net/ipv6/ip6_gre.c
+++ b/net/ipv6/ip6_gre.c
@@ -43,6 +43,7 @@
 #include <net/xfrm.h>
 #include <net/net_namespace.h>
 #include <net/netns/generic.h>
+#include <net/netdev_lock.h>
 #include <net/rtnetlink.h>
 
 #include <net/ipv6.h>

diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index 170a6ac..a04dd1b 100644 (file)
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -52,6 +52,7 @@
 #include <net/inet_ecn.h>
 #include <net/net_namespace.h>
 #include <net/netns/generic.h>
+#include <net/netdev_lock.h>
 #include <net/dst_metadata.h>
 #include <net/inet_dscp.h>
 

diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
index 83c0559..09ec4b0 100644 (file)
--- a/net/ipv6/ip6_vti.c
+++ b/net/ipv6/ip6_vti.c
@@ -45,6 +45,7 @@
 #include <net/xfrm.h>
 #include <net/net_namespace.h>
 #include <net/netns/generic.h>
+#include <net/netdev_lock.h>
 #include <linux/etherdevice.h>
 
 #define IP6_VTI_HASH_SIZE_SHIFT  5

diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
index 6f04703..9a0f32a 100644 (file)
--- a/net/ipv6/sit.c
+++ b/net/ipv6/sit.c
@@ -51,6 +51,7 @@
 #include <net/dsfield.h>
 #include <net/net_namespace.h>
 #include <net/netns/generic.h>
+#include <net/netdev_lock.h>
 #include <net/inet_dscp.h>
 
 /*

diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
index e836910..cf0b66f 100644 (file)
--- a/net/l2tp/l2tp_eth.c
+++ b/net/l2tp/l2tp_eth.c
@@ -25,6 +25,7 @@
 #include <net/xfrm.h>
 #include <net/net_namespace.h>
 #include <net/netns/generic.h>
+#include <net/netdev_lock.h>
 #include <linux/ip.h>
 #include <linux/ipv6.h>
 #include <linux/udp.h>

diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index f5101c2..abace76 100644 (file)
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -26,6 +26,7 @@
 #include <linux/slab.h>
 #include <linux/hashtable.h>
 
+#include <net/netdev_lock.h>
 #include <net/net_namespace.h>
 #include <net/sock.h>
 #include <net/netlink.h>

diff --git a/net/xdp/xsk.c b/net/xdp/xsk.c
index f864e5d..e5d104c 100644 (file)
--- a/net/xdp/xsk.c
+++ b/net/xdp/xsk.c
@@ -25,6 +25,7 @@
 #include <linux/vmalloc.h>
 #include <net/xdp_sock_drv.h>
 #include <net/busy_poll.h>
+#include <net/netdev_lock.h>
 #include <net/netdev_rx_queue.h>
 #include <net/xdp.h>
 

diff --git a/net/xdp/xsk_buff_pool.c b/net/xdp/xsk_buff_pool.c
index 0e6ca56..14716ad 100644 (file)
--- a/net/xdp/xsk_buff_pool.c
+++ b/net/xdp/xsk_buff_pool.c
@@ -1,6 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0
 
 #include <linux/netdevice.h>
+#include <net/netdev_lock.h>
 #include <net/xsk_buff_pool.h>
 #include <net/xdp_sock.h>
 #include <net/xdp_sock_drv.h>