Documentation/filesystems/directory-locking.rst | 26 +- Documentation/networking/af_xdp.rst | 268 +++++++++-- Makefile | 4 +- arch/arc/include/asm/linkage.h | 8 +- arch/arm/boot/dts/bcm5301x.dtsi | 1 - arch/arm/boot/dts/omap3-gta04a5one.dts | 4 +- arch/arm/mach-ep93xx/timer-ep93xx.c | 3 +- arch/arm/mach-orion5x/board-dt.c | 3 + arch/arm/mach-orion5x/common.h | 6 + arch/arm/probes/kprobes/checkers-common.c | 2 +- arch/arm/probes/kprobes/core.c | 2 +- arch/arm/probes/kprobes/opt-arm.c | 2 - arch/arm/probes/kprobes/test-core.c | 2 +- arch/arm/probes/kprobes/test-core.h | 4 + arch/arm64/boot/dts/qcom/msm8916.dtsi | 2 +- arch/arm64/boot/dts/renesas/ulcb-kf.dtsi | 3 +- arch/arm64/mm/mmu.c | 4 +- arch/powerpc/Kconfig.debug | 2 +- arch/powerpc/Makefile | 8 + arch/powerpc/mm/init_64.c | 2 +- arch/s390/kvm/kvm-s390.c | 4 + arch/s390/kvm/vsie.c | 6 +- arch/sh/drivers/dma/dma-sh.c | 37 +- arch/sh/kernel/cpu/sh2/probe.c | 2 +- arch/x86/kernel/cpu/resctrl/rdtgroup.c | 36 +- arch/x86/kernel/smpboot.c | 24 +- arch/xtensa/platforms/iss/network.c | 2 +- block/partitions/amiga.c | 104 ++++- drivers/base/power/domain.c | 6 +- drivers/block/nbd.c | 3 +- drivers/char/hw_random/imx-rngc.c | 6 +- drivers/char/hw_random/st-rng.c | 24 +- drivers/char/hw_random/virtio-rng.c | 86 +++- drivers/char/tpm/tpm_vtpm_proxy.c | 30 +- drivers/clk/clk-cdce925.c | 12 + drivers/clk/keystone/sci-clk.c | 2 + drivers/clk/tegra/clk-emc.c | 2 + drivers/clocksource/timer-cadence-ttc.c | 45 +- drivers/crypto/marvell/cipher.c | 2 +- drivers/crypto/nx/Makefile | 2 +- drivers/crypto/nx/nx.h | 4 +- drivers/extcon/extcon.c | 8 + drivers/firmware/stratix10-svc.c | 2 +- drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c | 4 + drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager_v9.c | 13 +- drivers/gpu/drm/drm_atomic.c | 11 +- drivers/gpu/drm/drm_atomic_helper.c | 11 +- drivers/gpu/drm/drm_client_modeset.c | 6 + drivers/gpu/drm/drm_panel.c | 14 +- drivers/gpu/drm/i915/intel_uncore.c | 3 +- drivers/gpu/drm/panel/panel-arm-versatile.c | 5 +- .../gpu/drm/panel/panel-feiyang-fy07024di26a30d.c | 5 +- drivers/gpu/drm/panel/panel-ilitek-ili9322.c | 5 +- drivers/gpu/drm/panel/panel-ilitek-ili9881c.c | 5 +- drivers/gpu/drm/panel/panel-innolux-p079zca.c | 5 +- drivers/gpu/drm/panel/panel-jdi-lt070me05000.c | 5 +- drivers/gpu/drm/panel/panel-kingdisplay-kd097d04.c | 5 +- drivers/gpu/drm/panel/panel-lg-lb035q02.c | 5 +- drivers/gpu/drm/panel/panel-lg-lg4573.c | 5 +- drivers/gpu/drm/panel/panel-lvds.c | 5 +- drivers/gpu/drm/panel/panel-nec-nl8048hl11.c | 5 +- drivers/gpu/drm/panel/panel-novatek-nt39016.c | 5 +- drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c | 5 +- drivers/gpu/drm/panel/panel-orisetech-otm8009a.c | 5 +- drivers/gpu/drm/panel/panel-osd-osd101t2587-53ts.c | 5 +- .../gpu/drm/panel/panel-panasonic-vvx10f034n00.c | 5 +- .../gpu/drm/panel/panel-raspberrypi-touchscreen.c | 5 +- drivers/gpu/drm/panel/panel-raydium-rm67191.c | 5 +- drivers/gpu/drm/panel/panel-raydium-rm68200.c | 5 +- drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c | 5 +- drivers/gpu/drm/panel/panel-ronbo-rb070d30.c | 5 +- drivers/gpu/drm/panel/panel-samsung-ld9040.c | 5 +- drivers/gpu/drm/panel/panel-samsung-s6d16d0.c | 5 +- drivers/gpu/drm/panel/panel-samsung-s6e3ha2.c | 5 +- drivers/gpu/drm/panel/panel-samsung-s6e63j0x03.c | 5 +- drivers/gpu/drm/panel/panel-samsung-s6e63m0.c | 5 +- drivers/gpu/drm/panel/panel-samsung-s6e8aa0.c | 5 +- drivers/gpu/drm/panel/panel-seiko-43wvf1g.c | 5 +- drivers/gpu/drm/panel/panel-sharp-lq101r1sx01.c | 5 +- drivers/gpu/drm/panel/panel-sharp-ls037v7dw01.c | 5 +- drivers/gpu/drm/panel/panel-sharp-ls043t1le01.c | 5 +- drivers/gpu/drm/panel/panel-simple.c | 33 +- drivers/gpu/drm/panel/panel-sitronix-st7701.c | 5 +- drivers/gpu/drm/panel/panel-sitronix-st7789v.c | 5 +- drivers/gpu/drm/panel/panel-sony-acx565akm.c | 5 +- drivers/gpu/drm/panel/panel-tpo-td028ttec1.c | 5 +- drivers/gpu/drm/panel/panel-tpo-td043mtea1.c | 5 +- drivers/gpu/drm/panel/panel-tpo-tpg110.c | 5 +- drivers/gpu/drm/panel/panel-truly-nt35597.c | 5 +- drivers/gpu/drm/radeon/ci_dpm.c | 28 +- drivers/gpu/drm/radeon/cypress_dpm.c | 8 +- drivers/gpu/drm/radeon/ni_dpm.c | 8 +- drivers/gpu/drm/radeon/rv740_dpm.c | 8 +- drivers/gpu/drm/rockchip/rockchip_drm_vop.c | 8 +- drivers/gpu/drm/sun4i/sun4i_tcon.c | 19 +- drivers/hid/wacom_wac.c | 6 +- drivers/hid/wacom_wac.h | 2 +- drivers/i2c/busses/i2c-xiic.c | 39 +- drivers/iio/adc/meson_saradc.c | 2 +- drivers/infiniband/hw/bnxt_re/qplib_fp.c | 5 +- drivers/infiniband/hw/hfi1/sdma.c | 4 +- drivers/infiniband/hw/hfi1/sdma.h | 15 +- drivers/input/misc/adxl34x.c | 3 +- drivers/input/misc/drv260x.c | 1 + drivers/irqchip/irq-jcore-aic.c | 11 +- drivers/mailbox/ti-msgmgr.c | 12 +- drivers/md/bcache/btree.c | 10 +- drivers/md/bcache/super.c | 4 +- drivers/md/md-bitmap.c | 17 +- drivers/md/md.c | 23 +- drivers/md/raid0.c | 62 ++- drivers/md/raid0.h | 1 + drivers/md/raid10.c | 38 +- drivers/media/usb/dvb-usb-v2/az6007.c | 3 +- drivers/media/usb/siano/smsusb.c | 3 +- drivers/memory/brcmstb_dpfe.c | 4 +- drivers/memstick/host/r592.c | 4 +- drivers/mfd/intel-lpss-acpi.c | 3 + drivers/mfd/rt5033.c | 3 - drivers/mfd/stmfx.c | 2 +- drivers/mfd/stmpe.c | 4 +- drivers/misc/fastrpc.c | 2 +- drivers/misc/pci_endpoint_test.c | 10 +- drivers/mmc/core/quirks.h | 14 + drivers/mmc/host/sdhci.c | 4 +- drivers/mtd/nand/raw/meson_nand.c | 4 + drivers/net/ethernet/broadcom/bgmac.c | 8 +- drivers/net/ethernet/broadcom/bgmac.h | 2 + drivers/net/ethernet/broadcom/genet/bcmmii.c | 2 + drivers/net/ethernet/broadcom/tg3.c | 1 + drivers/net/ethernet/intel/iavf/iavf_main.c | 5 +- drivers/net/ethernet/intel/igb/igb_main.c | 5 + drivers/net/ethernet/intel/igc/igc_ethtool.c | 2 + drivers/net/ethernet/intel/igc/igc_main.c | 1 - drivers/net/ethernet/marvell/mvneta.c | 4 +- drivers/net/ethernet/microchip/lan743x_main.c | 21 +- drivers/net/ethernet/pensando/ionic/ionic_lif.c | 57 ++- drivers/net/ethernet/ti/cpsw_ale.c | 24 +- drivers/net/gtp.c | 2 + drivers/net/ipvlan/ipvlan_core.c | 9 +- drivers/net/wireless/ath/ath9k/ar9003_hw.c | 27 +- drivers/net/wireless/ath/ath9k/htc_hst.c | 8 +- drivers/net/wireless/ath/ath9k/main.c | 11 +- drivers/net/wireless/ath/ath9k/wmi.c | 4 + drivers/net/wireless/atmel/atmel_cs.c | 13 +- drivers/net/wireless/cisco/airo.c | 5 +- drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 5 +- drivers/net/wireless/intel/iwlwifi/mvm/sta.c | 2 +- drivers/net/wireless/intersil/orinoco/orinoco_cs.c | 13 +- .../net/wireless/intersil/orinoco/spectrum_cs.c | 13 +- drivers/net/wireless/marvell/mwifiex/scan.c | 6 +- drivers/net/wireless/ray_cs.c | 36 +- drivers/net/wireless/rsi/rsi_91x_sdio.c | 3 - drivers/net/wireless/wl3501_cs.c | 51 +- drivers/ntb/hw/amd/ntb_hw_amd.c | 7 +- drivers/ntb/hw/idt/ntb_hw_idt.c | 7 +- drivers/ntb/hw/intel/ntb_hw_gen1.c | 7 +- drivers/ntb/ntb_transport.c | 2 +- drivers/ntb/test/ntb_tool.c | 2 + drivers/pci/controller/dwc/pcie-qcom.c | 2 + drivers/pci/controller/pci-ftpci100.c | 14 +- drivers/pci/controller/pcie-rockchip-ep.c | 65 +-- drivers/pci/controller/pcie-rockchip.c | 17 + drivers/pci/controller/pcie-rockchip.h | 11 +- drivers/pci/hotplug/pciehp_ctrl.c | 8 + drivers/pci/pci.c | 10 +- drivers/pci/pcie/aspm.c | 21 +- drivers/pci/quirks.c | 2 + drivers/pinctrl/intel/pinctrl-cherryview.c | 15 +- drivers/pinctrl/pinctrl-amd.c | 41 +- drivers/pinctrl/pinctrl-amd.h | 1 + drivers/pinctrl/pinctrl-at91-pio4.c | 2 + drivers/platform/x86/wmi.c | 81 ++-- drivers/powercap/Kconfig | 4 +- drivers/powercap/intel_rapl_msr.c | 1 - drivers/pwm/pwm-imx-tpm.c | 7 + drivers/pwm/sysfs.c | 17 + drivers/regulator/core.c | 30 +- drivers/rtc/rtc-st-lpc.c | 2 +- drivers/scsi/3w-xxxx.c | 4 +- drivers/scsi/qedf/qedf_main.c | 3 +- drivers/scsi/qla2xxx/qla_attr.c | 13 + drivers/scsi/qla2xxx/qla_bsg.c | 6 + drivers/scsi/qla2xxx/qla_def.h | 1 - drivers/scsi/qla2xxx/qla_inline.h | 5 +- drivers/scsi/qla2xxx/qla_iocb.c | 5 +- drivers/scsi/qla2xxx/qla_nvme.c | 3 - drivers/soc/fsl/qe/Kconfig | 1 + drivers/spi/spi-bcm-qspi.c | 10 +- drivers/spi/spi-bcm63xx.c | 2 +- drivers/spi/spi-geni-qcom.c | 2 +- drivers/tty/serial/8250/8250.h | 1 - drivers/tty/serial/8250/8250_omap.c | 20 +- drivers/tty/serial/8250/8250_pci.c | 19 - drivers/tty/serial/8250/8250_port.c | 11 +- drivers/tty/serial/atmel_serial.c | 4 +- drivers/tty/serial/fsl_lpuart.c | 1 + drivers/tty/serial/samsung.c | 14 +- drivers/usb/core/devio.c | 2 + drivers/usb/dwc3/dwc3-qcom.c | 12 +- drivers/usb/dwc3/gadget.c | 4 +- drivers/usb/phy/phy-tahvo.c | 2 +- drivers/usb/serial/option.c | 4 + drivers/video/fbdev/au1200fb.c | 3 + drivers/video/fbdev/imsttfb.c | 34 +- drivers/video/fbdev/imxfb.c | 4 +- drivers/video/fbdev/omap/lcd_mipid.c | 6 +- drivers/w1/w1.c | 4 +- fs/btrfs/qgroup.c | 3 + fs/ceph/caps.c | 9 + fs/dlm/plock.c | 4 +- fs/erofs/zdata.c | 2 +- fs/erofs/zmap.c | 6 +- fs/ext4/indirect.c | 8 + fs/ext4/inode.c | 10 - fs/ext4/mballoc.c | 4 +- fs/ext4/namei.c | 17 +- fs/ext4/xattr.c | 14 + fs/f2fs/namei.c | 16 +- fs/f2fs/node.c | 4 +- fs/fs_context.c | 3 +- fs/fuse/dir.c | 2 +- fs/gfs2/super.c | 8 + fs/inode.c | 42 ++ fs/internal.h | 2 + fs/jffs2/build.c | 5 +- fs/jffs2/xattr.c | 13 +- fs/jffs2/xattr.h | 4 +- fs/jfs/jfs_dmap.c | 6 + fs/jfs/jfs_filsys.h | 2 + fs/namei.c | 25 +- fs/nfs/nfs4proc.c | 1 + fs/nfsd/nfs4xdr.c | 2 +- fs/notify/fanotify/fanotify_user.c | 22 +- fs/pstore/ram_core.c | 2 + include/drm/drm_panel.h | 13 +- include/linux/etherdevice.h | 12 + include/linux/netdevice.h | 18 + include/linux/netfilter/nfnetlink.h | 27 ++ include/linux/nmi.h | 2 +- include/linux/pci.h | 1 + include/linux/sched/signal.h | 2 +- include/linux/serial_8250.h | 1 - include/linux/tcp.h | 2 +- include/linux/workqueue.h | 15 +- include/net/netfilter/nf_tables.h | 14 + include/net/netns/nftables.h | 6 - include/net/nfc/nfc.h | 4 +- include/net/pkt_sched.h | 2 +- include/net/sock.h | 1 + include/net/tcp.h | 7 +- include/trace/events/timer.h | 6 +- include/uapi/linux/affs_hardblocks.h | 68 +-- include/uapi/linux/videodev2.h | 2 +- kernel/bpf/bpf_lru_list.c | 21 +- kernel/bpf/bpf_lru_list.h | 7 +- kernel/kexec_core.c | 5 +- kernel/sched/fair.c | 2 +- kernel/time/posix-timers.c | 31 +- kernel/trace/ring_buffer.c | 24 +- kernel/trace/trace.c | 2 +- kernel/trace/trace_events_hist.c | 9 +- kernel/trace/trace_probe_tmpl.h | 2 + kernel/watchdog_hld.c | 6 +- kernel/workqueue.c | 13 +- lib/debugobjects.c | 9 + lib/ts_bm.c | 4 +- net/bridge/br_if.c | 5 +- net/can/bcm.c | 12 +- net/core/devlink.c | 5 +- net/core/rtnetlink.c | 104 +++-- net/core/sock.c | 17 +- net/dsa/tag_sja1105.c | 4 +- net/ipv4/inet_hashtables.c | 17 +- net/ipv4/inet_timewait_sock.c | 8 +- net/ipv4/tcp.c | 31 +- net/ipv4/tcp_fastopen.c | 6 +- net/ipv4/tcp_input.c | 12 +- net/ipv6/addrconf.c | 3 +- net/ipv6/icmp.c | 5 +- net/ipv6/ip6_gre.c | 3 +- net/ipv6/udp.c | 2 +- net/llc/llc_input.c | 3 - net/netfilter/ipset/ip_set_core.c | 17 +- net/netfilter/nf_conntrack_helper.c | 4 + net/netfilter/nf_conntrack_netlink.c | 77 +--- net/netfilter/nf_conntrack_proto_dccp.c | 52 ++- net/netfilter/nf_conntrack_sip.c | 2 +- net/netfilter/nf_tables_api.c | 513 ++++++++++++--------- net/netfilter/nf_tables_offload.c | 29 +- net/netfilter/nf_tables_trace.c | 9 +- net/netfilter/nfnetlink_acct.c | 11 +- net/netfilter/nfnetlink_cthelper.c | 11 +- net/netfilter/nfnetlink_cttimeout.c | 22 +- net/netfilter/nfnetlink_log.c | 11 +- net/netfilter/nfnetlink_queue.c | 12 +- net/netfilter/nft_byteorder.c | 14 +- net/netfilter/nft_chain_filter.c | 11 +- net/netfilter/nft_compat.c | 11 +- net/netfilter/nft_dynset.c | 6 +- net/netlink/af_netlink.c | 5 +- net/netlink/diag.c | 7 +- net/nfc/core.c | 4 +- net/nfc/hci/llc_shdlc.c | 10 +- net/nfc/llcp.h | 9 +- net/nfc/llcp_commands.c | 59 ++- net/nfc/llcp_core.c | 95 ++-- net/nfc/llcp_sock.c | 21 +- net/nfc/netlink.c | 20 +- net/nfc/nfc.h | 3 +- net/sched/act_pedit.c | 1 + net/sched/cls_flower.c | 36 +- net/sched/cls_fw.c | 10 +- net/sctp/socket.c | 4 +- net/sunrpc/svcsock.c | 27 +- net/wireless/scan.c | 217 +++++---- net/wireless/wext-core.c | 6 + net/xdp/xsk.c | 5 + samples/bpf/tcp_basertt_kern.c | 2 +- scripts/mod/modpost.c | 26 +- scripts/tags.sh | 9 +- security/integrity/evm/evm_main.c | 2 + security/integrity/iint.c | 15 +- security/integrity/ima/ima_modsig.c | 3 + security/integrity/ima/ima_policy.c | 3 +- sound/core/jack.c | 15 +- sound/pci/ac97/ac97_codec.c | 4 +- sound/soc/codecs/es8316.c | 23 +- sound/soc/fsl/imx-audmix.c | 9 + .../tests/shell/test_uprobe_from_different_cu.sh | 77 ++++ tools/perf/util/dwarf-aux.c | 2 +- tools/testing/selftests/net/rtnetlink.sh | 1 + tools/testing/selftests/tc-testing/settings | 1 + 333 files changed, 3027 insertions(+), 1727 deletions(-)