Jakub Kicinski
2021-Dec-29 00:49 UTC
[Bridge] [PATCH bpf-next v2] net: don't include filter.h from net/sock.h
sock.h is pretty heavily used (5k objects rebuilt on x86 after
it's touched). We can drop the include of filter.h from it and
add a forward declaration of struct sk_filter instead.
This decreases the number of rebuilt objects when bpf.h
is touched from ~5k to ~1k.
There's a lot of missing includes this was masking. Primarily
in networking tho, this time.
Acked-by: Marc Kleine-Budde <mkl at pengutronix.de>
Signed-off-by: Jakub Kicinski <kuba at kernel.org>
---
v2: https://lore.kernel.org/all/20211228192519.386913-1-kuba at kernel.org/
- fix build in bond on ia64
- fix build in ip6_fib with randconfig
CC: marcel at holtmann.org
CC: johan.hedberg at gmail.com
CC: luiz.dentz at gmail.com
CC: dledford at redhat.com
CC: jgg at ziepe.ca
CC: mustafa.ismail at intel.com
CC: shiraz.saleem at intel.com
CC: leon at kernel.org
CC: ap420073 at gmail.com
CC: wg at grandegger.com
CC: woojung.huh at microchip.com
CC: andrew at lunn.ch
CC: vivien.didelot at gmail.com
CC: f.fainelli at gmail.com
CC: olteanv at gmail.com
CC: george.mccollister at gmail.com
CC: michael.chan at broadcom.com
CC: jesse.brandeburg at intel.com
CC: anthony.l.nguyen at intel.com
CC: ast at kernel.org
CC: daniel at iogearbox.net
CC: hawk at kernel.org
CC: john.fastabend at gmail.com
CC: tariqt at nvidia.com
CC: saeedm at nvidia.com
CC: ecree.xilinx at gmail.com
CC: habetsm.xilinx at gmail.com
CC: jreuter at yaina.de
CC: dsahern at kernel.org
CC: kvalo at codeaurora.org
CC: pkshih at realtek.com
CC: trond.myklebust at hammerspace.com
CC: anna.schumaker at netapp.com
CC: viro at zeniv.linux.org.uk
CC: andrii at kernel.org
CC: mcgrof at kernel.org
CC: keescook at chromium.org
CC: yzaikin at google.com
CC: nikolay at nvidia.com
CC: jiri at nvidia.com
CC: wintera at linux.ibm.com
CC: wenjia at linux.ibm.com
CC: pablo at netfilter.org
CC: kadlec at netfilter.org
CC: fw at strlen.de
CC: ralf at linux-mips.org
CC: jhs at mojatatu.com
CC: xiyou.wangcong at gmail.com
CC: kgraul at linux.ibm.com
CC: sgarzare at redhat.com
CC: steffen.klassert at secunet.com
CC: herbert at gondor.apana.org.au
CC: arnd at arndb.de
CC: linux-bluetooth at vger.kernel.org
CC: linux-rdma at vger.kernel.org
CC: linux-can at vger.kernel.org
CC: intel-wired-lan at lists.osuosl.org
CC: bpf at vger.kernel.org
CC: linux-hams at vger.kernel.org
CC: ath11k at lists.infradead.org
CC: linux-wireless at vger.kernel.org
CC: linux-nfs at vger.kernel.org
CC: linux-fsdevel at vger.kernel.org
CC: bridge at lists.linux-foundation.org
CC: linux-decnet-user at lists.sourceforge.net
CC: linux-s390 at vger.kernel.org
CC: netfilter-devel at vger.kernel.org
CC: coreteam at netfilter.org
CC: virtualization at lists.linux-foundation.org
---
drivers/bluetooth/btqca.c | 1 +
drivers/infiniband/core/cache.c | 1 +
drivers/infiniband/hw/irdma/ctrl.c | 2 ++
drivers/infiniband/hw/irdma/uda.c | 2 ++
drivers/infiniband/hw/mlx5/doorbell.c | 1 +
drivers/infiniband/hw/mlx5/qp.c | 1 +
drivers/net/amt.c | 1 +
drivers/net/appletalk/ipddp.c | 1 +
drivers/net/bonding/bond_main.c | 1 +
drivers/net/can/usb/peak_usb/pcan_usb.c | 1 +
drivers/net/dsa/microchip/ksz8795.c | 1 +
drivers/net/dsa/xrs700x/xrs700x.c | 1 +
drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c | 1 +
drivers/net/ethernet/huawei/hinic/hinic_tx.c | 1 +
drivers/net/ethernet/intel/ice/ice_devlink.c | 2 ++
drivers/net/ethernet/intel/ice/ice_txrx_lib.c | 2 ++
drivers/net/ethernet/intel/igc/igc_xdp.c | 1 +
drivers/net/ethernet/mellanox/mlx4/en_netdev.c | 1 +
drivers/net/ethernet/mellanox/mlx5/core/en/qos.c | 1 +
drivers/net/ethernet/sfc/efx.c | 1 +
drivers/net/ethernet/sfc/efx_channels.c | 1 +
drivers/net/ethernet/sfc/efx_common.c | 1 +
drivers/net/hamradio/hdlcdrv.c | 1 +
drivers/net/hamradio/scc.c | 1 +
drivers/net/loopback.c | 1 +
drivers/net/vrf.c | 1 +
drivers/net/wireless/ath/ath11k/debugfs.c | 2 ++
drivers/net/wireless/realtek/rtw89/debug.c | 2 ++
fs/nfs/dir.c | 1 +
fs/nfs/fs_context.c | 1 +
fs/select.c | 1 +
include/linux/bpf_local_storage.h | 1 +
include/linux/dsa/loop.h | 1 +
include/net/ipv6.h | 2 ++
include/net/route.h | 1 +
include/net/sock.h | 2 +-
include/net/xdp_sock.h | 1 +
kernel/sysctl.c | 1 +
net/bluetooth/bnep/sock.c | 1 +
net/bluetooth/eir.h | 2 ++
net/bluetooth/hidp/sock.c | 1 +
net/bluetooth/l2cap_sock.c | 1 +
net/bridge/br_ioctl.c | 1 +
net/caif/caif_socket.c | 1 +
net/core/devlink.c | 1 +
net/core/flow_dissector.c | 1 +
net/core/lwt_bpf.c | 1 +
net/core/sock_diag.c | 1 +
net/core/sysctl_net_core.c | 1 +
net/decnet/dn_nsp_in.c | 1 +
net/dsa/dsa_priv.h | 1 +
net/ethtool/ioctl.c | 1 +
net/ipv4/nexthop.c | 1 +
net/ipv6/ip6_fib.c | 1 +
net/ipv6/seg6_local.c | 1 +
net/iucv/af_iucv.c | 1 +
net/kcm/kcmsock.c | 1 +
net/netfilter/nfnetlink_hook.c | 1 +
net/netfilter/nft_reject_netdev.c | 1 +
net/netlink/af_netlink.c | 2 ++
net/packet/af_packet.c | 1 +
net/rose/rose_in.c | 1 +
net/sched/sch_frag.c | 1 +
net/smc/smc_ib.c | 2 ++
net/smc/smc_ism.c | 1 +
net/unix/af_unix.c | 1 +
net/vmw_vsock/af_vsock.c | 1 +
net/xdp/xskmap.c | 1 +
net/xfrm/xfrm_state.c | 1 +
net/xfrm/xfrm_user.c | 1 +
70 files changed, 80 insertions(+), 1 deletion(-)
diff --git a/drivers/bluetooth/btqca.c b/drivers/bluetooth/btqca.c
index be04d74037d2..f7bf311d7910 100644
--- a/drivers/bluetooth/btqca.c
+++ b/drivers/bluetooth/btqca.c
@@ -6,6 +6,7 @@
*/
#include <linux/module.h>
#include <linux/firmware.h>
+#include <linux/vmalloc.h>
#include <net/bluetooth/bluetooth.h>
#include <net/bluetooth/hci_core.h>
diff --git a/drivers/infiniband/core/cache.c b/drivers/infiniband/core/cache.c
index 0c98dd3dee67..b79f816a7203 100644
--- a/drivers/infiniband/core/cache.c
+++ b/drivers/infiniband/core/cache.c
@@ -33,6 +33,7 @@
* SOFTWARE.
*/
+#include <linux/if_vlan.h>
#include <linux/module.h>
#include <linux/errno.h>
#include <linux/slab.h>
diff --git a/drivers/infiniband/hw/irdma/ctrl.c
b/drivers/infiniband/hw/irdma/ctrl.c
index 7264f8c2f7d5..3141a9c85de5 100644
--- a/drivers/infiniband/hw/irdma/ctrl.c
+++ b/drivers/infiniband/hw/irdma/ctrl.c
@@ -1,5 +1,7 @@
// SPDX-License-Identifier: GPL-2.0 or Linux-OpenIB
/* Copyright (c) 2015 - 2021 Intel Corporation */
+#include <linux/etherdevice.h>
+
#include "osdep.h"
#include "status.h"
#include "hmc.h"
diff --git a/drivers/infiniband/hw/irdma/uda.c
b/drivers/infiniband/hw/irdma/uda.c
index f5b1b6150cdc..7a9988ddbd01 100644
--- a/drivers/infiniband/hw/irdma/uda.c
+++ b/drivers/infiniband/hw/irdma/uda.c
@@ -1,5 +1,7 @@
// SPDX-License-Identifier: GPL-2.0 or Linux-OpenIB
/* Copyright (c) 2016 - 2021 Intel Corporation */
+#include <linux/etherdevice.h>
+
#include "osdep.h"
#include "status.h"
#include "hmc.h"
diff --git a/drivers/infiniband/hw/mlx5/doorbell.c
b/drivers/infiniband/hw/mlx5/doorbell.c
index 6398e2f48579..e32111117a5e 100644
--- a/drivers/infiniband/hw/mlx5/doorbell.c
+++ b/drivers/infiniband/hw/mlx5/doorbell.c
@@ -32,6 +32,7 @@
#include <linux/kref.h>
#include <linux/slab.h>
+#include <linux/sched/mm.h>
#include <rdma/ib_umem.h>
#include "mlx5_ib.h"
diff --git a/drivers/infiniband/hw/mlx5/qp.c b/drivers/infiniband/hw/mlx5/qp.c
index e5abbcfc1d57..29475cf8c7c3 100644
--- a/drivers/infiniband/hw/mlx5/qp.c
+++ b/drivers/infiniband/hw/mlx5/qp.c
@@ -30,6 +30,7 @@
* SOFTWARE.
*/
+#include <linux/etherdevice.h>
#include <linux/module.h>
#include <rdma/ib_umem.h>
#include <rdma/ib_cache.h>
diff --git a/drivers/net/amt.c b/drivers/net/amt.c
index b732ee9a50ef..a1c7a8acd9c8 100644
--- a/drivers/net/amt.c
+++ b/drivers/net/amt.c
@@ -11,6 +11,7 @@
#include <linux/net.h>
#include <linux/igmp.h>
#include <linux/workqueue.h>
+#include <net/sch_generic.h>
#include <net/net_namespace.h>
#include <net/ip.h>
#include <net/udp.h>
diff --git a/drivers/net/appletalk/ipddp.c b/drivers/net/appletalk/ipddp.c
index 5566daefbff4..d558535390f9 100644
--- a/drivers/net/appletalk/ipddp.c
+++ b/drivers/net/appletalk/ipddp.c
@@ -23,6 +23,7 @@
* of the GNU General Public License, incorporated herein by reference.
*/
+#include <linux/compat.h>
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index 0f39ad2af81c..d483f1102a9e 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -35,6 +35,7 @@
#include <linux/module.h>
#include <linux/types.h>
#include <linux/fcntl.h>
+#include <linux/filter.h>
#include <linux/interrupt.h>
#include <linux/ptrace.h>
#include <linux/ioport.h>
diff --git a/drivers/net/can/usb/peak_usb/pcan_usb.c
b/drivers/net/can/usb/peak_usb/pcan_usb.c
index 876218752766..ac6772fe9746 100644
--- a/drivers/net/can/usb/peak_usb/pcan_usb.c
+++ b/drivers/net/can/usb/peak_usb/pcan_usb.c
@@ -8,6 +8,7 @@
*
* Many thanks to Klaus Hitschler <klaus.hitschler at gmx.de>
*/
+#include <asm/unaligned.h>
#include <linux/netdevice.h>
#include <linux/usb.h>
#include <linux/module.h>
diff --git a/drivers/net/dsa/microchip/ksz8795.c
b/drivers/net/dsa/microchip/ksz8795.c
index 013e9c02be71..991b9c6b6ce7 100644
--- a/drivers/net/dsa/microchip/ksz8795.c
+++ b/drivers/net/dsa/microchip/ksz8795.c
@@ -10,6 +10,7 @@
#include <linux/delay.h>
#include <linux/export.h>
#include <linux/gpio.h>
+#include <linux/if_vlan.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/platform_data/microchip-ksz.h>
diff --git a/drivers/net/dsa/xrs700x/xrs700x.c
b/drivers/net/dsa/xrs700x/xrs700x.c
index 35fa19ddaf19..0730352cdd57 100644
--- a/drivers/net/dsa/xrs700x/xrs700x.c
+++ b/drivers/net/dsa/xrs700x/xrs700x.c
@@ -5,6 +5,7 @@
*/
#include <net/dsa.h>
+#include <linux/etherdevice.h>
#include <linux/if_bridge.h>
#include <linux/of_device.h>
#include <linux/netdev_features.h>
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
index 951c4c569a9b..4da31b1b84f9 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_devlink.c
@@ -9,6 +9,7 @@
#include <linux/pci.h>
#include <linux/netdevice.h>
+#include <linux/vmalloc.h>
#include <net/devlink.h>
#include "bnxt_hsi.h"
#include "bnxt.h"
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_tx.c
b/drivers/net/ethernet/huawei/hinic/hinic_tx.c
index a984a7a6dd2e..8d59babbf476 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_tx.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_tx.c
@@ -4,6 +4,7 @@
* Copyright(c) 2017 Huawei Technologies Co., Ltd
*/
+#include <linux/if_vlan.h>
#include <linux/kernel.h>
#include <linux/netdevice.h>
#include <linux/u64_stats_sync.h>
diff --git a/drivers/net/ethernet/intel/ice/ice_devlink.c
b/drivers/net/ethernet/intel/ice/ice_devlink.c
index 1cfe918db8b9..716ec8616ff0 100644
--- a/drivers/net/ethernet/intel/ice/ice_devlink.c
+++ b/drivers/net/ethernet/intel/ice/ice_devlink.c
@@ -1,6 +1,8 @@
// SPDX-License-Identifier: GPL-2.0
/* Copyright (c) 2020, Intel Corporation. */
+#include <linux/vmalloc.h>
+
#include "ice.h"
#include "ice_lib.h"
#include "ice_devlink.h"
diff --git a/drivers/net/ethernet/intel/ice/ice_txrx_lib.c
b/drivers/net/ethernet/intel/ice/ice_txrx_lib.c
index 1dd7e84f41f8..9520b140bdbf 100644
--- a/drivers/net/ethernet/intel/ice/ice_txrx_lib.c
+++ b/drivers/net/ethernet/intel/ice/ice_txrx_lib.c
@@ -1,6 +1,8 @@
// SPDX-License-Identifier: GPL-2.0
/* Copyright (c) 2019, Intel Corporation. */
+#include <linux/filter.h>
+
#include "ice_txrx_lib.h"
#include "ice_eswitch.h"
#include "ice_lib.h"
diff --git a/drivers/net/ethernet/intel/igc/igc_xdp.c
b/drivers/net/ethernet/intel/igc/igc_xdp.c
index a8cf5374be47..aeeb34e64610 100644
--- a/drivers/net/ethernet/intel/igc/igc_xdp.c
+++ b/drivers/net/ethernet/intel/igc/igc_xdp.c
@@ -1,6 +1,7 @@
// SPDX-License-Identifier: GPL-2.0
/* Copyright (c) 2020, Intel Corporation. */
+#include <linux/if_vlan.h>
#include <net/xdp_sock_drv.h>
#include "igc.h"
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
index f1c10f2bda78..40acfe12adc9 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
@@ -33,6 +33,7 @@
#include <linux/bpf.h>
#include <linux/etherdevice.h>
+#include <linux/filter.h>
#include <linux/tcp.h>
#include <linux/if_vlan.h>
#include <linux/delay.h>
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/qos.c
b/drivers/net/ethernet/mellanox/mlx5/core/en/qos.c
index 50977f01a050..00449df98a5e 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/qos.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/qos.c
@@ -1,5 +1,6 @@
// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
/* Copyright (c) 2020, Mellanox Technologies inc. All rights reserved. */
+#include <net/sch_generic.h>
#include "en.h"
#include "params.h"
diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c
index a8c252e2b252..302dc835ac3d 100644
--- a/drivers/net/ethernet/sfc/efx.c
+++ b/drivers/net/ethernet/sfc/efx.c
@@ -5,6 +5,7 @@
* Copyright 2005-2013 Solarflare Communications Inc.
*/
+#include <linux/filter.h>
#include <linux/module.h>
#include <linux/pci.h>
#include <linux/netdevice.h>
diff --git a/drivers/net/ethernet/sfc/efx_channels.c
b/drivers/net/ethernet/sfc/efx_channels.c
index 3dbea028b325..b015d1f2e204 100644
--- a/drivers/net/ethernet/sfc/efx_channels.c
+++ b/drivers/net/ethernet/sfc/efx_channels.c
@@ -10,6 +10,7 @@
#include "net_driver.h"
#include <linux/module.h>
+#include <linux/filter.h>
#include "efx_channels.h"
#include "efx.h"
#include "efx_common.h"
diff --git a/drivers/net/ethernet/sfc/efx_common.c
b/drivers/net/ethernet/sfc/efx_common.c
index f187631b2c5c..af37c990217e 100644
--- a/drivers/net/ethernet/sfc/efx_common.c
+++ b/drivers/net/ethernet/sfc/efx_common.c
@@ -9,6 +9,7 @@
*/
#include "net_driver.h"
+#include <linux/filter.h>
#include <linux/module.h>
#include <linux/netdevice.h>
#include <net/gre.h>
diff --git a/drivers/net/hamradio/hdlcdrv.c b/drivers/net/hamradio/hdlcdrv.c
index b0edb91bb10a..8297411e87ea 100644
--- a/drivers/net/hamradio/hdlcdrv.c
+++ b/drivers/net/hamradio/hdlcdrv.c
@@ -30,6 +30,7 @@
/*****************************************************************************/
#include <linux/capability.h>
+#include <linux/compat.h>
#include <linux/module.h>
#include <linux/types.h>
#include <linux/net.h>
diff --git a/drivers/net/hamradio/scc.c b/drivers/net/hamradio/scc.c
index 3d59dac063ac..f90830d3dfa6 100644
--- a/drivers/net/hamradio/scc.c
+++ b/drivers/net/hamradio/scc.c
@@ -148,6 +148,7 @@
/* ----------------------------------------------------------------------- */
+#include <linux/compat.h>
#include <linux/module.h>
#include <linux/errno.h>
#include <linux/signal.h>
diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c
index a1c77cc00416..ed0edf5884ef 100644
--- a/drivers/net/loopback.c
+++ b/drivers/net/loopback.c
@@ -44,6 +44,7 @@
#include <linux/etherdevice.h>
#include <linux/skbuff.h>
#include <linux/ethtool.h>
+#include <net/sch_generic.h>
#include <net/sock.h>
#include <net/checksum.h>
#include <linux/if_ether.h> /* For the statistics structure. */
diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c
index b4c64226b7ca..e0b1ab99a359 100644
--- 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/sch_generic.h>
#include <net/netns/generic.h>
#include <net/netfilter/nf_conntrack.h>
diff --git a/drivers/net/wireless/ath/ath11k/debugfs.c
b/drivers/net/wireless/ath/ath11k/debugfs.c
index dba055d085be..eb8b4f20c95e 100644
--- a/drivers/net/wireless/ath/ath11k/debugfs.c
+++ b/drivers/net/wireless/ath/ath11k/debugfs.c
@@ -3,6 +3,8 @@
* Copyright (c) 2018-2020 The Linux Foundation. All rights reserved.
*/
+#include <linux/vmalloc.h>
+
#include "debugfs.h"
#include "core.h"
diff --git a/drivers/net/wireless/realtek/rtw89/debug.c
b/drivers/net/wireless/realtek/rtw89/debug.c
index 1e85808aaf4b..be761157ea22 100644
--- a/drivers/net/wireless/realtek/rtw89/debug.c
+++ b/drivers/net/wireless/realtek/rtw89/debug.c
@@ -2,6 +2,8 @@
/* Copyright(c) 2019-2020 Realtek Corporation
*/
+#include <linux/vmalloc.h>
+
#include "coex.h"
#include "debug.h"
#include "fw.h"
diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
index 731d31015b6a..347793626f19 100644
--- a/fs/nfs/dir.c
+++ b/fs/nfs/dir.c
@@ -18,6 +18,7 @@
* 6 Jun 1999 Cache readdir lookups in the page cache. -DaveM
*/
+#include <linux/compat.h>
#include <linux/module.h>
#include <linux/time.h>
#include <linux/errno.h>
diff --git a/fs/nfs/fs_context.c b/fs/nfs/fs_context.c
index 0d444a90f513..ea17fa1f31ec 100644
--- a/fs/nfs/fs_context.c
+++ b/fs/nfs/fs_context.c
@@ -10,6 +10,7 @@
* Split from fs/nfs/super.c by David Howells <dhowells at redhat.com>
*/
+#include <linux/compat.h>
#include <linux/module.h>
#include <linux/fs.h>
#include <linux/fs_context.h>
diff --git a/fs/select.c b/fs/select.c
index 945896d0ac9e..02cd8cb5e69f 100644
--- a/fs/select.c
+++ b/fs/select.c
@@ -15,6 +15,7 @@
* of fds to overcome nfds < 16390 descriptors limit (Tigran Aivazian).
*/
+#include <linux/compat.h>
#include <linux/kernel.h>
#include <linux/sched/signal.h>
#include <linux/sched/rt.h>
diff --git a/include/linux/bpf_local_storage.h
b/include/linux/bpf_local_storage.h
index 24496bc28e7b..a2b625960ffe 100644
--- a/include/linux/bpf_local_storage.h
+++ b/include/linux/bpf_local_storage.h
@@ -8,6 +8,7 @@
#define _BPF_LOCAL_STORAGE_H
#include <linux/bpf.h>
+#include <linux/filter.h>
#include <linux/rculist.h>
#include <linux/list.h>
#include <linux/hash.h>
diff --git a/include/linux/dsa/loop.h b/include/linux/dsa/loop.h
index 5a3470bcc8a7..b8fef35591aa 100644
--- a/include/linux/dsa/loop.h
+++ b/include/linux/dsa/loop.h
@@ -2,6 +2,7 @@
#ifndef DSA_LOOP_H
#define DSA_LOOP_H
+#include <linux/if_vlan.h>
#include <linux/types.h>
#include <linux/ethtool.h>
#include <net/dsa.h>
diff --git a/include/net/ipv6.h b/include/net/ipv6.h
index 53ac7707ca70..3afcb128e064 100644
--- a/include/net/ipv6.h
+++ b/include/net/ipv6.h
@@ -21,6 +21,8 @@
#include <net/snmp.h>
#include <net/netns/hash.h>
+struct ip_tunnel_info;
+
#define SIN6_LEN_RFC2133 24
#define IPV6_MAXPLEN 65535
diff --git a/include/net/route.h b/include/net/route.h
index 2e6c0e153e3a..4c858dcf1aa8 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -43,6 +43,7 @@
#define RT_CONN_FLAGS(sk) (RT_TOS(inet_sk(sk)->tos) | sock_flag(sk,
SOCK_LOCALROUTE))
#define RT_CONN_FLAGS_TOS(sk,tos) (RT_TOS(tos) | sock_flag(sk,
SOCK_LOCALROUTE))
+struct ip_tunnel_info;
struct fib_nh;
struct fib_info;
struct uncached_list;
diff --git a/include/net/sock.h b/include/net/sock.h
index 37f878564d25..40f6406b9ca5 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -56,7 +56,6 @@
#include <linux/wait.h>
#include <linux/cgroup-defs.h>
#include <linux/rbtree.h>
-#include <linux/filter.h>
#include <linux/rculist_nulls.h>
#include <linux/poll.h>
#include <linux/sockptr.h>
@@ -249,6 +248,7 @@ struct sock_common {
};
struct bpf_local_storage;
+struct sk_filter;
/**
* struct sock - network layer representation of sockets
diff --git a/include/net/xdp_sock.h b/include/net/xdp_sock.h
index fff069d2ed1b..3057e1a4a11c 100644
--- a/include/net/xdp_sock.h
+++ b/include/net/xdp_sock.h
@@ -6,6 +6,7 @@
#ifndef _LINUX_XDP_SOCK_H
#define _LINUX_XDP_SOCK_H
+#include <linux/bpf.h>
#include <linux/workqueue.h>
#include <linux/if_xdp.h>
#include <linux/mutex.h>
diff --git a/kernel/sysctl.c b/kernel/sysctl.c
index 083be6af29d7..d7ed1dffa426 100644
--- a/kernel/sysctl.c
+++ b/kernel/sysctl.c
@@ -33,6 +33,7 @@
#include <linux/security.h>
#include <linux/ctype.h>
#include <linux/kmemleak.h>
+#include <linux/filter.h>
#include <linux/fs.h>
#include <linux/init.h>
#include <linux/kernel.h>
diff --git a/net/bluetooth/bnep/sock.c b/net/bluetooth/bnep/sock.c
index d515571b2afb..57d509d77cb4 100644
--- a/net/bluetooth/bnep/sock.c
+++ b/net/bluetooth/bnep/sock.c
@@ -24,6 +24,7 @@
SOFTWARE IS DISCLAIMED.
*/
+#include <linux/compat.h>
#include <linux/export.h>
#include <linux/file.h>
diff --git a/net/bluetooth/eir.h b/net/bluetooth/eir.h
index 724662f8f8b1..05e2e917fc25 100644
--- a/net/bluetooth/eir.h
+++ b/net/bluetooth/eir.h
@@ -5,6 +5,8 @@
* Copyright (C) 2021 Intel Corporation
*/
+#include <asm/unaligned.h>
+
void eir_create(struct hci_dev *hdev, u8 *data);
u8 eir_create_adv_data(struct hci_dev *hdev, u8 instance, u8 *ptr);
diff --git a/net/bluetooth/hidp/sock.c b/net/bluetooth/hidp/sock.c
index 595fb3c9d6c3..369ed92dac99 100644
--- a/net/bluetooth/hidp/sock.c
+++ b/net/bluetooth/hidp/sock.c
@@ -20,6 +20,7 @@
SOFTWARE IS DISCLAIMED.
*/
+#include <linux/compat.h>
#include <linux/export.h>
#include <linux/file.h>
diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
index 4574c5cb1b59..dc50737b785b 100644
--- a/net/bluetooth/l2cap_sock.c
+++ b/net/bluetooth/l2cap_sock.c
@@ -29,6 +29,7 @@
#include <linux/module.h>
#include <linux/export.h>
+#include <linux/filter.h>
#include <linux/sched/signal.h>
#include <net/bluetooth/bluetooth.h>
diff --git a/net/bridge/br_ioctl.c b/net/bridge/br_ioctl.c
index db4ab2c2ce18..9b54d7d0bfc4 100644
--- a/net/bridge/br_ioctl.c
+++ b/net/bridge/br_ioctl.c
@@ -8,6 +8,7 @@
*/
#include <linux/capability.h>
+#include <linux/compat.h>
#include <linux/kernel.h>
#include <linux/if_bridge.h>
#include <linux/netdevice.h>
diff --git a/net/caif/caif_socket.c b/net/caif/caif_socket.c
index e12fd3cad619..2b8892d502f7 100644
--- a/net/caif/caif_socket.c
+++ b/net/caif/caif_socket.c
@@ -6,6 +6,7 @@
#define pr_fmt(fmt) KBUILD_MODNAME ":%s(): " fmt, __func__
+#include <linux/filter.h>
#include <linux/fs.h>
#include <linux/init.h>
#include <linux/module.h>
diff --git a/net/core/devlink.c b/net/core/devlink.c
index 0a9349a02cad..492a26d3c3f1 100644
--- a/net/core/devlink.c
+++ b/net/core/devlink.c
@@ -7,6 +7,7 @@
* Copyright (c) 2016 Jiri Pirko <jiri at mellanox.com>
*/
+#include <linux/etherdevice.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/types.h>
diff --git a/net/core/flow_dissector.c b/net/core/flow_dissector.c
index 257976cb55ce..de1109f2cfcf 100644
--- a/net/core/flow_dissector.c
+++ b/net/core/flow_dissector.c
@@ -5,6 +5,7 @@
#include <linux/ip.h>
#include <linux/ipv6.h>
#include <linux/if_vlan.h>
+#include <linux/filter.h>
#include <net/dsa.h>
#include <net/dst_metadata.h>
#include <net/ip.h>
diff --git a/net/core/lwt_bpf.c b/net/core/lwt_bpf.c
index 2f7940bcf715..349480ef68a5 100644
--- a/net/core/lwt_bpf.c
+++ b/net/core/lwt_bpf.c
@@ -2,6 +2,7 @@
/* Copyright (c) 2016 Thomas Graf <tgraf at tgraf.ch>
*/
+#include <linux/filter.h>
#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/skbuff.h>
diff --git a/net/core/sock_diag.c b/net/core/sock_diag.c
index c9c45b935f99..f7cf74cdd3db 100644
--- a/net/core/sock_diag.c
+++ b/net/core/sock_diag.c
@@ -1,5 +1,6 @@
/* License: GPL */
+#include <linux/filter.h>
#include <linux/mutex.h>
#include <linux/socket.h>
#include <linux/skbuff.h>
diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
index 5f88526ad61c..7b4d485aac7a 100644
--- a/net/core/sysctl_net_core.c
+++ b/net/core/sysctl_net_core.c
@@ -6,6 +6,7 @@
* Added /proc/sys/net/core directory entry (empty =) ). [MS]
*/
+#include <linux/filter.h>
#include <linux/mm.h>
#include <linux/sysctl.h>
#include <linux/module.h>
diff --git a/net/decnet/dn_nsp_in.c b/net/decnet/dn_nsp_in.c
index 7ab788f41a3f..c59be5b04479 100644
--- a/net/decnet/dn_nsp_in.c
+++ b/net/decnet/dn_nsp_in.c
@@ -38,6 +38,7 @@
*******************************************************************************/
#include <linux/errno.h>
+#include <linux/filter.h>
#include <linux/types.h>
#include <linux/socket.h>
#include <linux/in.h>
diff --git a/net/dsa/dsa_priv.h b/net/dsa/dsa_priv.h
index 38ce5129a33d..0194a969c9b5 100644
--- a/net/dsa/dsa_priv.h
+++ b/net/dsa/dsa_priv.h
@@ -8,6 +8,7 @@
#define __DSA_PRIV_H
#include <linux/if_bridge.h>
+#include <linux/if_vlan.h>
#include <linux/phy.h>
#include <linux/netdevice.h>
#include <linux/netpoll.h>
diff --git a/net/ethtool/ioctl.c b/net/ethtool/ioctl.c
index 9a113d893521..b2cdba1b4aae 100644
--- a/net/ethtool/ioctl.c
+++ b/net/ethtool/ioctl.c
@@ -8,6 +8,7 @@
*/
#include <linux/compat.h>
+#include <linux/etherdevice.h>
#include <linux/module.h>
#include <linux/types.h>
#include <linux/capability.h>
diff --git a/net/ipv4/nexthop.c b/net/ipv4/nexthop.c
index 1319d093cdda..eeafeccebb8d 100644
--- a/net/ipv4/nexthop.c
+++ b/net/ipv4/nexthop.c
@@ -8,6 +8,7 @@
#include <linux/nexthop.h>
#include <linux/rtnetlink.h>
#include <linux/slab.h>
+#include <linux/vmalloc.h>
#include <net/arp.h>
#include <net/ipv6_stubs.h>
#include <net/lwtunnel.h>
diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index 0371d2c14145..463c37dea449 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -15,6 +15,7 @@
#define pr_fmt(fmt) "IPv6: " fmt
+#include <linux/bpf.h>
#include <linux/errno.h>
#include <linux/types.h>
#include <linux/net.h>
diff --git a/net/ipv6/seg6_local.c b/net/ipv6/seg6_local.c
index 2dc40b3f373e..a5eea182149d 100644
--- a/net/ipv6/seg6_local.c
+++ b/net/ipv6/seg6_local.c
@@ -7,6 +7,7 @@
* eBPF support: Mathieu Xhonneux <m.xhonneux at gmail.com>
*/
+#include <linux/filter.h>
#include <linux/types.h>
#include <linux/skbuff.h>
#include <linux/net.h>
diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
index 49ecbe8d176a..a1760add5bf1 100644
--- a/net/iucv/af_iucv.c
+++ b/net/iucv/af_iucv.c
@@ -13,6 +13,7 @@
#define KMSG_COMPONENT "af_iucv"
#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+#include <linux/filter.h>
#include <linux/module.h>
#include <linux/netdevice.h>
#include <linux/types.h>
diff --git a/net/kcm/kcmsock.c b/net/kcm/kcmsock.c
index 11a715d76a4f..71899e5a5a11 100644
--- a/net/kcm/kcmsock.c
+++ b/net/kcm/kcmsock.c
@@ -9,6 +9,7 @@
#include <linux/errno.h>
#include <linux/errqueue.h>
#include <linux/file.h>
+#include <linux/filter.h>
#include <linux/in.h>
#include <linux/kernel.h>
#include <linux/module.h>
diff --git a/net/netfilter/nfnetlink_hook.c b/net/netfilter/nfnetlink_hook.c
index d5c719c9e36c..71e29adac48b 100644
--- a/net/netfilter/nfnetlink_hook.c
+++ b/net/netfilter/nfnetlink_hook.c
@@ -6,6 +6,7 @@
*/
#include <linux/module.h>
+#include <linux/kallsyms.h>
#include <linux/kernel.h>
#include <linux/types.h>
#include <linux/skbuff.h>
diff --git a/net/netfilter/nft_reject_netdev.c
b/net/netfilter/nft_reject_netdev.c
index d89f68754f42..61cd8c4ac385 100644
--- a/net/netfilter/nft_reject_netdev.c
+++ b/net/netfilter/nft_reject_netdev.c
@@ -4,6 +4,7 @@
* Copyright (c) 2020 Jose M. Guisado <guigom at riseup.net>
*/
+#include <linux/etherdevice.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/module.h>
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index 4be2d97ff93e..7b344035bfe3 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -20,8 +20,10 @@
#include <linux/module.h>
+#include <linux/bpf.h>
#include <linux/capability.h>
#include <linux/kernel.h>
+#include <linux/filter.h>
#include <linux/init.h>
#include <linux/signal.h>
#include <linux/sched.h>
diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index a1ffdb48cc47..3ca4f890371a 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -49,6 +49,7 @@
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
#include <linux/ethtool.h>
+#include <linux/filter.h>
#include <linux/types.h>
#include <linux/mm.h>
#include <linux/capability.h>
diff --git a/net/rose/rose_in.c b/net/rose/rose_in.c
index 6af786d66b03..4d67f36dce1b 100644
--- a/net/rose/rose_in.c
+++ b/net/rose/rose_in.c
@@ -9,6 +9,7 @@
* diagrams as the code is not obvious and probably very easy to break.
*/
#include <linux/errno.h>
+#include <linux/filter.h>
#include <linux/types.h>
#include <linux/socket.h>
#include <linux/in.h>
diff --git a/net/sched/sch_frag.c b/net/sched/sch_frag.c
index 8c06381391d6..cd85a69820b1 100644
--- a/net/sched/sch_frag.c
+++ b/net/sched/sch_frag.c
@@ -1,4 +1,5 @@
// SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB
+#include <linux/if_vlan.h>
#include <net/netlink.h>
#include <net/sch_generic.h>
#include <net/dst.h>
diff --git a/net/smc/smc_ib.c b/net/smc/smc_ib.c
index d93055ec17ae..905604c378ad 100644
--- a/net/smc/smc_ib.c
+++ b/net/smc/smc_ib.c
@@ -12,6 +12,8 @@
* Author(s): Ursula Braun <ubraun at linux.vnet.ibm.com>
*/
+#include <linux/etherdevice.h>
+#include <linux/if_vlan.h>
#include <linux/random.h>
#include <linux/workqueue.h>
#include <linux/scatterlist.h>
diff --git a/net/smc/smc_ism.c b/net/smc/smc_ism.c
index fd28cc498b98..a2084ecdb97e 100644
--- a/net/smc/smc_ism.c
+++ b/net/smc/smc_ism.c
@@ -6,6 +6,7 @@
* Copyright IBM Corp. 2018
*/
+#include <linux/if_vlan.h>
#include <linux/spinlock.h>
#include <linux/mutex.h>
#include <linux/slab.h>
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
index 4d6e33bbd446..c19569819866 100644
--- a/net/unix/af_unix.c
+++ b/net/unix/af_unix.c
@@ -89,6 +89,7 @@
#include <linux/socket.h>
#include <linux/un.h>
#include <linux/fcntl.h>
+#include <linux/filter.h>
#include <linux/termios.h>
#include <linux/sockios.h>
#include <linux/net.h>
diff --git a/net/vmw_vsock/af_vsock.c b/net/vmw_vsock/af_vsock.c
index ed0df839c38c..3235261f138d 100644
--- a/net/vmw_vsock/af_vsock.c
+++ b/net/vmw_vsock/af_vsock.c
@@ -85,6 +85,7 @@
* TCP_LISTEN - listening
*/
+#include <linux/compat.h>
#include <linux/types.h>
#include <linux/bitops.h>
#include <linux/cred.h>
diff --git a/net/xdp/xskmap.c b/net/xdp/xskmap.c
index 2e48d0e094d9..65b53fb3de13 100644
--- a/net/xdp/xskmap.c
+++ b/net/xdp/xskmap.c
@@ -4,6 +4,7 @@
*/
#include <linux/bpf.h>
+#include <linux/filter.h>
#include <linux/capability.h>
#include <net/xdp_sock.h>
#include <linux/slab.h>
diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
index a2f4001221d1..0407272a990c 100644
--- a/net/xfrm/xfrm_state.c
+++ b/net/xfrm/xfrm_state.c
@@ -14,6 +14,7 @@
*
*/
+#include <linux/compat.h>
#include <linux/workqueue.h>
#include <net/xfrm.h>
#include <linux/pfkeyv2.h>
diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
index 7c36cc1f3d79..e3e26f4da6c2 100644
--- a/net/xfrm/xfrm_user.c
+++ b/net/xfrm/xfrm_user.c
@@ -11,6 +11,7 @@
*
*/
+#include <linux/compat.h>
#include <linux/crypto.h>
#include <linux/module.h>
#include <linux/kernel.h>
--
2.31.1
Florian Fainelli
2021-Dec-29 01:33 UTC
[Bridge] [PATCH bpf-next v2] net: don't include filter.h from net/sock.h
On 12/28/2021 4:49 PM, Jakub Kicinski wrote:> sock.h is pretty heavily used (5k objects rebuilt on x86 after > it's touched). We can drop the include of filter.h from it and > add a forward declaration of struct sk_filter instead. > This decreases the number of rebuilt objects when bpf.h > is touched from ~5k to ~1k. > > There's a lot of missing includes this was masking. Primarily > in networking tho, this time. > > Acked-by: Marc Kleine-Budde <mkl at pengutronix.de> > Signed-off-by: Jakub Kicinski <kuba at kernel.org>Acked-by: Florian Fainelli <f.fainelli at gmail.com> It would be nice if we used the number of files rebuilt because of a header file change as another metric that the kernel is evaluated with from release to release (or even on a commit by commit basis). Food for thought. -- Florian
Nikolay Aleksandrov
2021-Dec-29 11:46 UTC
[Bridge] [PATCH bpf-next v2] net: don't include filter.h from net/sock.h
On 29/12/2021 02:49, Jakub Kicinski wrote:> sock.h is pretty heavily used (5k objects rebuilt on x86 after > it's touched). We can drop the include of filter.h from it and > add a forward declaration of struct sk_filter instead. > This decreases the number of rebuilt objects when bpf.h > is touched from ~5k to ~1k. > > There's a lot of missing includes this was masking. Primarily > in networking tho, this time. > > Acked-by: Marc Kleine-Budde <mkl at pengutronix.de> > Signed-off-by: Jakub Kicinski <kuba at kernel.org> > --- > v2: https://lore.kernel.org/all/20211228192519.386913-1-kuba at kernel.org/ > - fix build in bond on ia64 > - fix build in ip6_fib with randconfig > > CC: marcel at holtmann.org > CC: johan.hedberg at gmail.com > CC: luiz.dentz at gmail.com > CC: dledford at redhat.com > CC: jgg at ziepe.ca > CC: mustafa.ismail at intel.com > CC: shiraz.saleem at intel.com > CC: leon at kernel.org > CC: ap420073 at gmail.com > CC: wg at grandegger.com > CC: woojung.huh at microchip.com > CC: andrew at lunn.ch > CC: vivien.didelot at gmail.com > CC: f.fainelli at gmail.com > CC: olteanv at gmail.com > CC: george.mccollister at gmail.com > CC: michael.chan at broadcom.com > CC: jesse.brandeburg at intel.com > CC: anthony.l.nguyen at intel.com > CC: ast at kernel.org > CC: daniel at iogearbox.net > CC: hawk at kernel.org > CC: john.fastabend at gmail.com > CC: tariqt at nvidia.com > CC: saeedm at nvidia.com > CC: ecree.xilinx at gmail.com > CC: habetsm.xilinx at gmail.com > CC: jreuter at yaina.de > CC: dsahern at kernel.org > CC: kvalo at codeaurora.org > CC: pkshih at realtek.com > CC: trond.myklebust at hammerspace.com > CC: anna.schumaker at netapp.com > CC: viro at zeniv.linux.org.uk > CC: andrii at kernel.org > CC: mcgrof at kernel.org > CC: keescook at chromium.org > CC: yzaikin at google.com > CC: nikolay at nvidia.com > CC: jiri at nvidia.com > CC: wintera at linux.ibm.com > CC: wenjia at linux.ibm.com > CC: pablo at netfilter.org > CC: kadlec at netfilter.org > CC: fw at strlen.de > CC: ralf at linux-mips.org > CC: jhs at mojatatu.com > CC: xiyou.wangcong at gmail.com > CC: kgraul at linux.ibm.com > CC: sgarzare at redhat.com > CC: steffen.klassert at secunet.com > CC: herbert at gondor.apana.org.au > CC: arnd at arndb.de > CC: linux-bluetooth at vger.kernel.org > CC: linux-rdma at vger.kernel.org > CC: linux-can at vger.kernel.org > CC: intel-wired-lan at lists.osuosl.org > CC: bpf at vger.kernel.org > CC: linux-hams at vger.kernel.org > CC: ath11k at lists.infradead.org > CC: linux-wireless at vger.kernel.org > CC: linux-nfs at vger.kernel.org > CC: linux-fsdevel at vger.kernel.org > CC: bridge at lists.linux-foundation.org > CC: linux-decnet-user at lists.sourceforge.net > CC: linux-s390 at vger.kernel.org > CC: netfilter-devel at vger.kernel.org > CC: coreteam at netfilter.org > CC: virtualization at lists.linux-foundation.org > ---[snip]> net/bridge/br_ioctl.c | 1 +[snip> 70 files changed, 80 insertions(+), 1 deletion(-) >For the bridge: Acked-by: Nikolay Aleksandrov <nikolay at nvidia.com>
Stefano Garzarella
2021-Dec-29 14:05 UTC
[Bridge] [PATCH bpf-next v2] net: don't include filter.h from net/sock.h
On Tue, Dec 28, 2021 at 04:49:13PM -0800, Jakub Kicinski wrote:>sock.h is pretty heavily used (5k objects rebuilt on x86 after >it's touched). We can drop the include of filter.h from it and >add a forward declaration of struct sk_filter instead. >This decreases the number of rebuilt objects when bpf.h >is touched from ~5k to ~1k. > >There's a lot of missing includes this was masking. Primarily >in networking tho, this time. > >Acked-by: Marc Kleine-Budde <mkl at pengutronix.de> >Signed-off-by: Jakub Kicinski <kuba at kernel.org> >--- >v2: https://lore.kernel.org/all/20211228192519.386913-1-kuba at kernel.org/ > - fix build in bond on ia64 > - fix build in ip6_fib with randconfigFor AF_VSOCK: Acked-by: Stefano Garzarella <sgarzare at redhat.com>
Alexei Starovoitov
2021-Dec-29 16:51 UTC
[Bridge] [PATCH bpf-next v2] net: don't include filter.h from net/sock.h
On Tue, Dec 28, 2021 at 4:49 PM Jakub Kicinski <kuba at kernel.org> wrote:> > sock.h is pretty heavily used (5k objects rebuilt on x86 after > it's touched). We can drop the include of filter.h from it and > add a forward declaration of struct sk_filter instead. > This decreases the number of rebuilt objects when bpf.h > is touched from ~5k to ~1k. > > There's a lot of missing includes this was masking. Primarily > in networking tho, this time. > > Acked-by: Marc Kleine-Budde <mkl at pengutronix.de> > Signed-off-by: Jakub Kicinski <kuba at kernel.org> > --- > v2: https://lore.kernel.org/all/20211228192519.386913-1-kuba at kernel.org/ > - fix build in bond on ia64 > - fix build in ip6_fib with randconfigNice! Applied. Thanks
Jakub Kicinski
2021-Dec-29 17:20 UTC
[Bridge] [PATCH bpf-next v2] net: don't include filter.h from net/sock.h
On Tue, 28 Dec 2021 17:33:39 -0800 Florian Fainelli wrote:> It would be nice if we used the number of files rebuilt because of a > header file change as another metric that the kernel is evaluated with > from release to release (or even on a commit by commit basis). Food for > thought.Maybe Andy has some thoughts, he has been working on dropping unnecessary includes of kernel.h, it seems. It'd be cool to plug something that'd warn us about significant increases in dependencies into the patchwork build bot. I have one more small series which un-includes uapi/bpf.h from netdevice.h at which point I hope we'll be largely in the clear from build bot performance perspective.