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from 645ff1e8e704 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/l [...] new dc4501ff2875 tipc: fix a double free in tipc_enable_bearer() new f0fb9b288d0a ipv6/route: Add a missing check on proc_dointvec new ca19fcb6285b net: chelsio: Add a missing check on cudg_get_buffer new 26fd962bde0b niu: fix missing checks of niu_pci_eeprom_read new 2d822f2dbab7 net: (cpts) fix a missing check of clk_prepare new f86a3b83833e net: stmicro: fix a missing check of clk_prepare new e49505f7255b net: dsa: bcm_sf2: Propagate error value from mdio_write new ff07d48d7bc0 atl1e: checking the status of atl1e_write_phy_reg new 46273cf7e009 tipc: fix a missing check of genlmsg_put new 92ee77d148bf net: marvell: fix a missing check of acpi_match_device new 40752b3eae29 net/wan/fsl_ucc_hdlc: Avoid double free in ucc_hdlc_probe() new d8de01b763e0 phy.h: fix obvious errors in doc and kerneldoc content new a3c9311f62b4 include/linux/phy/phy.h: fix minor kerneldoc errors new f9fc54d313fa ethtool: check the return value of get_regs_len new 7418e6520f22 isdn: hisax: hfc_pci: Fix a possible concurrency use-after [...] new 0d9c9a238faf fsl/fman: Use GFP_ATOMIC in {memac,tgec}_add_hash_mac_address() new eb8950861c1b netfilter: nf_tables: fix a missing check of nla_put_failure new c78e7818f16f netfilter: nf_conncount: replace CONNCOUNT_LOCK_SLOTS with [...] new 4cd273bb91b3 netfilter: nf_conncount: don't skip eviction when age is negative new f7fcc98dfc2d netfilter: nf_conncount: split gc in two phases new e8cfb372b38a netfilter: nf_conncount: restart search when nodes have be [...] new df4a90250976 netfilter: nf_conncount: merge lookup and add functions new 2f971a8f4255 netfilter: nf_conncount: move all list iterations under spinlock new c80f10bc973a netfilter: nf_conncount: speculative garbage collection on [...] new a007232066f6 netfilter: nf_conncount: fix argument order to find_next_bit new f7d18ef6a95f Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf new f989d03ef25d net: rtnetlink: address is mandatory for rtnl_fdb_get new 178fe94405bf net/ipv6: Fix a test against 'ipv6_find_idev()' return value new 58075ff523af ipv4: fib_rules: Fix possible infinite loop in fib_empty_table new 7f334a7e1ae1 ipv6: fix typo in net/ipv6/reassembly.c new c433570458e4 ax25: fix a use-after-free in ax25_fillin_cb() new d5c7c745f254 net/wan: fix a double free in x25_asy_open_tty() new 7314f5480f3e netrom: fix locking in nr_find_socket() new 3bd826451103 r8169: fix WoL device wakeup enable new 756af9c64232 ibmveth: fix DMA unmap error in ibmveth_xmit_start error path new 3a0ed3e96197 sock: Make sock->sk_stamp thread-safe new 2b96547223e3 add document for TCP OFO, PAWS and skip ACK counters new 4087d2bc0d94 net: rds: remove unnecessary NULL check new aff6db454599 ptr_ring: wrap back ->producer in __ptr_ring_swap_queue() new 8c76e77f9069 tap: call skb_probe_transport_header after setting skb->dev new cb9f1b783850 ip: validate header length on virtual device xmit new e888402789b9 net: hns3: call hns3_nic_net_open() while doing HNAE3_UP_CLIENT new 53fe3ed19df0 net-next/hinic:add shutdown callback new 202700e30740 net/hamradio/6pack: use mod_timer() to rearm timers new 7adf3246092f ipv6: route: Fix return value of ip6_neigh_lookup() on nei [...] new d63967e475ae isdn: fix kernel-infoleak in capi_unlocked_ioctl new 8b6b25cf93b7 selftests/bpf: fix error printing in test_devmap() new c08435ec7f2b bpf: move {prev_,}insn_idx into verifier env new 144cd91c4c2b bpf: move tmp variable into ax register in interpreter new 9b73bfdd08e7 bpf: enable access to ax register also from verifier rewrite new 0d6303db7970 bpf: restrict map value pointer arithmetic for unprivileged new e4298d25830a bpf: restrict stack pointer arithmetic for unprivileged new 9d7eceede769 bpf: restrict unknown scalars of mixed signed bounds for u [...] new b7137c4eab85 bpf: fix check_map_access smin_value test when pointer con [...] new 979d63d50c0c bpf: prevent out of bounds speculation on pointer arithmetic new 80c9b2fae87b bpf: add various test cases to selftests new a67825f51951 Merge branch 'prevent-oob-under-speculation' new be63004336d0 Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf new 73155879b3c1 ipv6: Fix dump of specific table with strict checking new c5ee066333eb ipv6: Consider sk_bound_dev_if when binding a socket to an [...] new 43d86ee8c639 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net new 82b01149ec94 ALSA: hda/realtek: Enable the headset mic auto detection f [...] new 63d2a9ec310d ALSA: hda/tegra: clear pending irq handlers new 3e9ad24b0e91 ALSA: hda - Revert DSP detection on legacy HD-audio driver new 810574ca7e2f Merge tag 'sound-fix-4.21-rc1' of git://git.kernel.org/pub [...] new bf77ae4c98d7 locks: fix error in locks_move_blocks() new 135143b2cac4 Merge tag 'locks-v4.21-2' of git://git.kernel.org/pub/scm/ [...] new 96d4f267e40f Remove 'type' argument from access_ok() function
The 68 revisions listed above as "new" are entirely new to this repository and will be described in separate emails. The revisions listed as "adds" were already present in the repository and have only been added to this reference.
Summary of changes: Documentation/networking/snmp_counter.rst | 240 ++++- arch/alpha/include/asm/futex.h | 2 +- arch/alpha/include/asm/uaccess.h | 2 +- arch/alpha/kernel/signal.c | 12 +- arch/alpha/lib/csum_partial_copy.c | 2 +- arch/arc/include/asm/futex.h | 2 +- arch/arc/kernel/process.c | 2 +- arch/arc/kernel/signal.c | 4 +- arch/arm/include/asm/futex.h | 4 +- arch/arm/include/asm/uaccess.h | 4 +- arch/arm/kernel/perf_callchain.c | 2 +- arch/arm/kernel/signal.c | 6 +- arch/arm/kernel/swp_emulate.c | 2 +- arch/arm/kernel/sys_oabi-compat.c | 4 +- arch/arm/kernel/traps.c | 2 +- arch/arm/oprofile/common.c | 2 +- arch/arm64/include/asm/futex.h | 2 +- arch/arm64/include/asm/uaccess.h | 8 +- arch/arm64/kernel/armv8_deprecated.c | 2 +- arch/arm64/kernel/perf_callchain.c | 4 +- arch/arm64/kernel/signal.c | 6 +- arch/arm64/kernel/signal32.c | 6 +- arch/arm64/kernel/sys_compat.c | 2 +- arch/c6x/kernel/signal.c | 4 +- arch/csky/abiv1/alignment.c | 4 +- arch/csky/include/asm/uaccess.h | 16 +- arch/csky/kernel/signal.c | 2 +- arch/csky/lib/usercopy.c | 8 +- arch/h8300/kernel/signal.c | 4 +- arch/hexagon/include/asm/futex.h | 2 +- arch/hexagon/include/asm/uaccess.h | 3 - arch/hexagon/kernel/signal.c | 4 +- arch/hexagon/mm/uaccess.c | 2 +- arch/ia64/include/asm/futex.h | 2 +- arch/ia64/include/asm/uaccess.h | 2 +- arch/ia64/kernel/ptrace.c | 4 +- arch/ia64/kernel/signal.c | 4 +- arch/m68k/include/asm/uaccess_mm.h | 2 +- arch/m68k/include/asm/uaccess_no.h | 2 +- arch/m68k/kernel/signal.c | 4 +- arch/microblaze/include/asm/futex.h | 2 +- arch/microblaze/include/asm/uaccess.h | 23 +- arch/microblaze/kernel/signal.c | 4 +- arch/mips/include/asm/checksum.h | 4 +- arch/mips/include/asm/futex.h | 2 +- arch/mips/include/asm/termios.h | 4 +- arch/mips/include/asm/uaccess.h | 12 +- arch/mips/kernel/mips-r2-to-r6-emul.c | 24 +- arch/mips/kernel/ptrace.c | 12 +- arch/mips/kernel/signal.c | 12 +- arch/mips/kernel/signal32.c | 4 +- arch/mips/kernel/signal_n32.c | 4 +- arch/mips/kernel/signal_o32.c | 8 +- arch/mips/kernel/syscall.c | 2 +- arch/mips/kernel/unaligned.c | 98 +- arch/mips/math-emu/cp1emu.c | 16 +- arch/mips/mm/cache.c | 2 +- arch/mips/mm/gup.c | 3 +- arch/mips/oprofile/backtrace.c | 2 +- arch/mips/sibyte/common/sb_tbprof.c | 2 +- arch/nds32/include/asm/futex.h | 2 +- arch/nds32/include/asm/uaccess.h | 11 +- arch/nds32/kernel/perf_event_cpu.c | 11 +- arch/nds32/kernel/signal.c | 4 +- arch/nds32/mm/alignment.c | 8 +- arch/nios2/include/asm/uaccess.h | 8 +- arch/nios2/kernel/signal.c | 2 +- arch/openrisc/include/asm/futex.h | 2 +- arch/openrisc/include/asm/uaccess.h | 8 +- arch/openrisc/kernel/signal.c | 6 +- arch/parisc/include/asm/futex.h | 2 +- arch/parisc/include/asm/uaccess.h | 2 +- arch/powerpc/include/asm/futex.h | 2 +- arch/powerpc/include/asm/uaccess.h | 8 +- arch/powerpc/kernel/align.c | 3 +- arch/powerpc/kernel/rtas_flash.c | 2 +- arch/powerpc/kernel/rtasd.c | 2 +- arch/powerpc/kernel/signal.c | 2 +- arch/powerpc/kernel/signal_32.c | 12 +- arch/powerpc/kernel/signal_64.c | 13 +- arch/powerpc/kernel/syscalls.c | 2 +- arch/powerpc/kernel/traps.c | 2 +- arch/powerpc/kvm/book3s_64_mmu_hv.c | 4 +- arch/powerpc/lib/checksum_wrappers.c | 4 +- arch/powerpc/mm/fault.c | 2 +- arch/powerpc/mm/subpage-prot.c | 2 +- arch/powerpc/oprofile/backtrace.c | 4 +- arch/powerpc/platforms/cell/spufs/file.c | 16 +- arch/powerpc/platforms/powernv/opal-lpc.c | 4 +- arch/powerpc/platforms/pseries/scanlog.c | 2 +- arch/riscv/include/asm/futex.h | 2 +- arch/riscv/include/asm/uaccess.h | 14 +- arch/riscv/kernel/signal.c | 4 +- arch/s390/include/asm/uaccess.h | 2 +- arch/sh/include/asm/checksum_32.h | 2 +- arch/sh/include/asm/futex.h | 2 +- arch/sh/include/asm/uaccess.h | 9 +- arch/sh/kernel/signal_32.c | 8 +- arch/sh/kernel/signal_64.c | 8 +- arch/sh/kernel/traps_64.c | 12 +- arch/sh/mm/gup.c | 3 +- arch/sh/oprofile/backtrace.c | 2 +- arch/sparc/include/asm/checksum_32.h | 2 +- arch/sparc/include/asm/uaccess_32.h | 2 +- arch/sparc/include/asm/uaccess_64.h | 2 +- arch/sparc/kernel/sigutil_32.c | 2 +- arch/sparc/kernel/unaligned_32.c | 7 +- arch/um/kernel/ptrace.c | 4 +- arch/unicore32/kernel/signal.c | 4 +- arch/x86/entry/vsyscall/vsyscall_64.c | 2 +- arch/x86/ia32/ia32_aout.c | 4 +- arch/x86/ia32/ia32_signal.c | 8 +- arch/x86/ia32/sys_ia32.c | 2 +- arch/x86/include/asm/checksum_32.h | 2 +- arch/x86/include/asm/pgtable_32.h | 2 +- arch/x86/include/asm/uaccess.h | 7 +- arch/x86/kernel/fpu/signal.c | 4 +- arch/x86/kernel/signal.c | 14 +- arch/x86/kernel/stacktrace.c | 2 +- arch/x86/kernel/vm86_32.c | 4 +- arch/x86/lib/csum-wrappers_64.c | 4 +- arch/x86/lib/usercopy_32.c | 2 +- arch/x86/lib/usercopy_64.c | 2 +- arch/x86/math-emu/fpu_system.h | 4 +- arch/x86/math-emu/load_store.c | 6 +- arch/x86/math-emu/reg_ld_str.c | 48 +- arch/x86/mm/mpx.c | 2 +- arch/x86/um/asm/checksum_32.h | 2 +- arch/x86/um/signal.c | 6 +- arch/xtensa/include/asm/checksum.h | 2 +- arch/xtensa/include/asm/futex.h | 2 +- arch/xtensa/include/asm/uaccess.h | 10 +- arch/xtensa/kernel/signal.c | 4 +- arch/xtensa/kernel/stacktrace.c | 2 +- drivers/acpi/acpi_dbg.c | 4 +- drivers/char/generic_nvram.c | 4 +- drivers/char/mem.c | 4 +- drivers/char/nwflash.c | 2 +- drivers/char/pcmcia/cm4000_cs.c | 4 +- drivers/crypto/ccp/psp-dev.c | 6 +- drivers/firewire/core-cdev.c | 2 +- drivers/firmware/efi/test/efi_test.c | 8 +- drivers/fpga/dfl-afu-dma-region.c | 2 +- drivers/fpga/dfl-fme-pr.c | 3 +- drivers/gpu/drm/amd/amdkfd/kfd_chardev.c | 18 +- drivers/gpu/drm/armada/armada_gem.c | 2 +- drivers/gpu/drm/drm_file.c | 2 +- drivers/gpu/drm/etnaviv/etnaviv_drv.c | 8 +- drivers/gpu/drm/i915/i915_gem.c | 7 +- drivers/gpu/drm/i915/i915_gem_execbuffer.c | 6 +- drivers/gpu/drm/i915/i915_gem_userptr.c | 3 +- drivers/gpu/drm/i915/i915_ioc32.c | 2 +- drivers/gpu/drm/i915/i915_perf.c | 2 +- drivers/gpu/drm/i915/i915_query.c | 2 +- drivers/gpu/drm/msm/msm_gem_submit.c | 2 +- drivers/gpu/drm/qxl/qxl_ioctl.c | 3 +- drivers/infiniband/core/uverbs_main.c | 3 +- drivers/infiniband/hw/hfi1/user_exp_rcv.c | 2 +- drivers/infiniband/hw/qib/qib_file_ops.c | 2 +- drivers/isdn/capi/kcapi.c | 4 +- drivers/isdn/hisax/hfc_pci.c | 2 + drivers/macintosh/ans-lcd.c | 2 +- drivers/macintosh/via-pmu.c | 2 +- drivers/media/pci/ivtv/ivtvfb.c | 2 +- drivers/media/v4l2-core/v4l2-compat-ioctl32.c | 46 +- drivers/misc/vmw_vmci/vmci_host.c | 2 +- drivers/net/dsa/bcm_sf2.c | 7 +- drivers/net/ethernet/atheros/atl1e/atl1e_main.c | 4 +- drivers/net/ethernet/chelsio/cxgb4/cudbg_lib.c | 4 + drivers/net/ethernet/freescale/fman/fman_memac.c | 2 +- drivers/net/ethernet/freescale/fman/fman_tgec.c | 2 +- drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 7 +- drivers/net/ethernet/huawei/hinic/hinic_main.c | 6 + drivers/net/ethernet/ibm/ibmveth.c | 6 +- drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c | 2 + drivers/net/ethernet/realtek/r8169.c | 4 +- drivers/net/ethernet/stmicro/stmmac/dwmac-sunxi.c | 4 +- drivers/net/ethernet/sun/niu.c | 10 +- drivers/net/ethernet/ti/cpts.c | 4 +- drivers/net/hamradio/6pack.c | 16 +- drivers/net/tap.c | 3 +- drivers/net/wan/fsl_ucc_hdlc.c | 1 - drivers/net/wan/x25_asy.c | 2 + drivers/pci/proc.c | 4 +- drivers/platform/goldfish/goldfish_pipe.c | 3 +- drivers/pnp/isapnp/proc.c | 2 +- drivers/scsi/pmcraid.c | 4 +- drivers/scsi/scsi_ioctl.c | 2 +- drivers/scsi/sg.c | 16 +- drivers/staging/comedi/comedi_compat32.c | 24 +- drivers/tty/n_hdlc.c | 2 +- drivers/usb/core/devices.c | 2 +- drivers/usb/core/devio.c | 7 +- drivers/usb/gadget/function/f_hid.c | 4 +- drivers/usb/gadget/udc/atmel_usba_udc.c | 2 +- drivers/vhost/vhost.c | 16 +- drivers/video/fbdev/amifb.c | 4 +- drivers/video/fbdev/omap2/omapfb/omapfb-ioctl.c | 2 +- drivers/xen/privcmd.c | 6 +- fs/binfmt_aout.c | 4 +- fs/btrfs/send.c | 2 +- fs/eventpoll.c | 2 +- fs/fat/dir.c | 4 +- fs/ioctl.c | 2 +- fs/locks.c | 2 +- fs/namespace.c | 2 +- fs/ocfs2/dlmfs/dlmfs.c | 4 +- fs/pstore/pmsg.c | 2 +- fs/pstore/ram_core.c | 2 +- fs/read_write.c | 13 +- fs/readdir.c | 10 +- fs/select.c | 11 +- include/asm-generic/uaccess.h | 12 +- include/linux/bpf_verifier.h | 12 + include/linux/filter.h | 10 +- include/linux/phy.h | 13 +- include/linux/phy/phy.h | 2 +- include/linux/ptr_ring.h | 2 + include/linux/regset.h | 4 +- include/linux/uaccess.h | 9 +- include/net/checksum.h | 4 +- include/net/ip_tunnels.h | 20 + include/net/netfilter/nf_conntrack_count.h | 19 +- include/net/sock.h | 38 +- kernel/bpf/core.c | 54 +- kernel/bpf/syscall.c | 2 +- kernel/bpf/verifier.c | 336 ++++-- kernel/compat.c | 16 +- kernel/events/core.c | 2 +- kernel/exit.c | 4 +- kernel/futex.c | 35 +- kernel/printk/printk.c | 4 +- kernel/ptrace.c | 4 +- kernel/rseq.c | 6 +- kernel/sched/core.c | 4 +- kernel/signal.c | 8 +- kernel/sys.c | 2 +- kernel/trace/bpf_trace.c | 2 +- lib/bitmap.c | 4 +- lib/iov_iter.c | 8 +- lib/usercopy.c | 4 +- mm/gup.c | 6 +- mm/mincore.c | 4 +- net/ax25/af_ax25.c | 11 +- net/ax25/ax25_dev.c | 2 + net/batman-adv/icmp_socket.c | 2 +- net/batman-adv/log.c | 2 +- net/compat.c | 45 +- net/core/ethtool.c | 12 +- net/core/rtnetlink.c | 5 + net/core/sock.c | 15 +- net/ipv4/fib_rules.c | 8 +- net/ipv4/ip_gre.c | 9 + net/ipv4/ip_tunnel.c | 9 - net/ipv4/ip_vti.c | 12 +- net/ipv6/addrconf.c | 4 +- net/ipv6/af_inet6.c | 3 + net/ipv6/ip6_fib.c | 6 +- net/ipv6/ip6_gre.c | 10 +- net/ipv6/ip6_tunnel.c | 10 +- net/ipv6/ip6_vti.c | 8 +- net/ipv6/ip6mr.c | 17 +- net/ipv6/reassembly.c | 2 +- net/ipv6/route.c | 10 +- net/ipv6/sit.c | 3 + net/netfilter/nf_conncount.c | 290 +++--- net/netfilter/nf_tables_api.c | 2 + net/netfilter/nft_connlimit.c | 14 +- net/netrom/af_netrom.c | 15 +- net/rds/tcp.c | 2 +- net/sunrpc/svcsock.c | 2 +- net/sunrpc/sysctl.c | 2 +- net/tipc/bearer.c | 1 - net/tipc/netlink_compat.c | 2 + security/tomoyo/common.c | 2 +- sound/core/seq/seq_clientmgr.c | 2 +- sound/isa/sb/emu8000_patch.c | 4 +- sound/pci/hda/Kconfig | 62 -- sound/pci/hda/hda_controller.h | 2 +- sound/pci/hda/hda_intel.c | 54 +- sound/pci/hda/hda_tegra.c | 2 + sound/pci/hda/patch_realtek.c | 2 +- sound/soc/intel/Kconfig | 6 - tools/perf/util/include/asm/uaccess.h | 2 +- tools/testing/selftests/bpf/test_maps.c | 2 +- tools/testing/selftests/bpf/test_verifier.c | 1146 ++++++++++++++++++++- virt/kvm/kvm_main.c | 3 +- 287 files changed, 2701 insertions(+), 1201 deletions(-)