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Date: Thu, 31 Mar 2022 10:24:23 -0700
From: Jakub Kicinski <kuba@...nel.org>
To: torvalds@...ux-foundation.org
Cc: kuba@...nel.org, davem@...emloft.net, netdev@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [GIT PULL] Networking for 5.18-rc1
Hi Linus!
The following changes since commit d717e4cae0fe77e10a27e8545a967b8c379873ac:
Merge tag 'net-5.18-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net (2022-03-28 17:02:04 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git tags/net-5.18-rc1
for you to fetch changes up to 9d570741aec1e1ebd37823b34a2958f24809ff24:
vxlan: do not feed vxlan_vnifilter_dump_dev with non vxlan devices (2022-03-31 08:53:01 -0700)
----------------------------------------------------------------
Networking fixes for 5.18-rc1 and rethook patches.
Features:
- kprobes: rethook: x86: replace kretprobe trampoline with rethook
Current release - regressions:
- sfc: avoid null-deref on systems without NUMA awareness
in the new queue sizing code
Current release - new code bugs:
- vxlan: do not feed vxlan_vnifilter_dump_dev with non-vxlan devices
- eth: lan966x: fix null-deref on PHY pointer in timestamp ioctl
when interface is down
Previous releases - always broken:
- openvswitch: correct neighbor discovery target mask field
in the flow dump
- wireguard: ignore v6 endpoints when ipv6 is disabled and fix a leak
- rxrpc: fix call timer start racing with call destruction
- rxrpc: fix null-deref when security type is rxrpc_no_security
- can: fix UAF bugs around echo skbs in multiple drivers
Misc:
- docs: move netdev-FAQ to the "process" section of the documentation
Signed-off-by: Jakub Kicinski <kuba@...nel.org>
----------------------------------------------------------------
Alexei Starovoitov (3):
Merge branch 'fprobe: Fixes for Sparse and Smatch warnings'
Merge branch 'kprobes: rethook: x86: Replace kretprobe trampoline with rethook'
Merge branch 'xsk: another round of fixes'
Andrii Nakryiko (1):
selftests/bpf: fix selftest after random: Urandom_read tracepoint removal
David Howells (1):
rxrpc: Fix call timer start racing with call destruction
Duoming Zhou (2):
ax25: fix UAF bug in ax25_send_control()
ax25: Fix UAF bugs in ax25 timers
Eric Dumazet (1):
vxlan: do not feed vxlan_vnifilter_dump_dev with non vxlan devices
Geliang Tang (1):
bpf: Sync comments for bpf_get_stack
Guangbin Huang (1):
net: hns3: fix software vlan talbe of vlan 0 inconsistent with hardware
Hangyu Hua (3):
can: ems_usb: ems_usb_start_xmit(): fix double dev_kfree_skb() in error path
can: usb_8dev: usb_8dev_start_xmit(): fix double dev_kfree_skb() in error path
can: mcba_usb: mcba_usb_start_xmit(): fix double dev_kfree_skb in error path
Jakub Kicinski (17):
Merge https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf
Merge branch 'wireguard-patches-for-5-18-rc1'
docs: netdev: replace references to old archives
docs: netdev: minor reword
docs: netdev: move the patch marking section up
docs: netdev: turn the net-next closed into a Warning
docs: netdev: note that RFC postings are allowed any time
docs: netdev: shorten the name and mention msgid for patch status
docs: netdev: rephrase the 'Under review' question
docs: netdev: rephrase the 'should I update patchwork' question
docs: netdev: add a question about re-posting frequency
docs: netdev: make the testing requirement more stringent
docs: netdev: add missing back ticks
docs: netdev: call out the merge window in tag checking
docs: netdev: broaden the new vs old code formatting guidelines
docs: netdev: move the netdev-FAQ to the process pages
Merge tag 'linux-can-fixes-for-5.18-20220331' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can
Jason A. Donenfeld (3):
wireguard: queueing: use CFI-safe ptr_ring cleanup function
wireguard: selftests: simplify RNG seeding
wireguard: socket: ignore v6 endpoints when ipv6 is disabled
Jiri Olsa (1):
bpftool: Fix generated code in codegen_asserts
Jonathan Lemon (1):
ptp: ocp: handle error from nvmem_device_find
Maciej Fijalkowski (2):
ice: xsk: Stop Rx processing when ntc catches ntu
ice: xsk: Fix indexing in ice_tx_xsk_pool()
Magnus Karlsson (2):
xsk: Do not write NULL in SW ring at allocation failure
ice: xsk: Eliminate unnecessary loop iteration
Marc Kleine-Budde (2):
can: m_can: m_can_tx_handler(): fix use after free of skb
can: gs_usb: gs_make_candev(): fix memory leak for devices with extended bit timing configuration
Martin Habets (1):
sfc: Avoid NULL pointer dereference on systems without numa awareness
Martin Varghese (1):
openvswitch: Fixed nd target mask field in the flow dump.
Masami Hiramatsu (5):
fprobe: Fix smatch type mismatch warning
fprobe: Fix sparse warning for acccessing __rcu ftrace_hash
kprobes: Use rethook for kretprobe if possible
x86,rethook,kprobes: Replace kretprobe with rethook on x86
x86,kprobes: Fix optprobe trampoline to generate complete pt_regs
Michael Walle (1):
net: lan966x: fix kernel oops on ioctl when I/F is down
Milan Landaverde (1):
bpf/bpftool: Add unprivileged_bpf_disabled check against value of 2
Oliver Hartkopp (1):
can: isotp: restore accidentally removed MSG_PEEK feature
Paolo Abeni (3):
Merge branch 'fix-uaf-bugs-caused-by-ax25_release'
Merge branch 'docs-update-and-move-the-netdev-faq'
Merge branch 'net-hns3-add-two-fixes-for-net'
Pavel Skripkin (1):
can: mcba_usb: properly check endpoint type
Peter Zijlstra (1):
x86,rethook: Fix arch_rethook_trampoline() to generate a complete pt_regs
Randy Dunlap (1):
net: sparx5: uses, depends on BRIDGE or !BRIDGE
Stéphane Graber (1):
openvswitch: Add recirc_id to recirc warning
Tom Rix (1):
can: mcp251xfd: mcp251xfd_register_get_dev_id(): fix return of error value
Vinod Koul (1):
dt-bindings: net: qcom,ethqos: Document SM8150 SoC compatible
Wang Hai (1):
wireguard: socket: free skb in send6 when ipv6 is disabled
Xiaolong Huang (1):
rxrpc: fix some null-ptr-deref bugs in server_key.c
Yonghong Song (1):
selftests/bpf: Fix clang compilation errors
Yufeng Mo (1):
net: hns3: fix the concurrency between functions reading debugfs
Yuntao Wang (1):
bpf: Fix maximum permitted number of arguments check
Zheng Yongjun (1):
net: dsa: felix: fix possible NULL pointer dereference
Documentation/bpf/bpf_devel_QA.rst | 2 +-
.../devicetree/bindings/net/qcom,ethqos.txt | 4 +-
Documentation/networking/index.rst | 3 +-
Documentation/process/maintainer-handbooks.rst | 1 +
.../maintainer-netdev.rst} | 114 ++++++++++--------
MAINTAINERS | 1 +
arch/Kconfig | 8 +-
arch/x86/Kconfig | 1 +
arch/x86/include/asm/unwind.h | 23 ++--
arch/x86/kernel/Makefile | 1 +
arch/x86/kernel/kprobes/common.h | 1 +
arch/x86/kernel/kprobes/core.c | 107 -----------------
arch/x86/kernel/kprobes/opt.c | 25 ++--
arch/x86/kernel/rethook.c | 127 +++++++++++++++++++++
arch/x86/kernel/unwind_orc.c | 10 +-
drivers/net/can/m_can/m_can.c | 5 +-
drivers/net/can/spi/mcp251xfd/mcp251xfd-core.c | 2 +-
drivers/net/can/usb/ems_usb.c | 1 -
drivers/net/can/usb/gs_usb.c | 2 +
drivers/net/can/usb/mcba_usb.c | 27 +++--
drivers/net/can/usb/usb_8dev.c | 30 +++--
drivers/net/dsa/ocelot/felix_vsc9959.c | 4 +
drivers/net/ethernet/hisilicon/hns3/hnae3.h | 1 +
drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.c | 15 ++-
drivers/net/ethernet/hisilicon/hns3/hns3_debugfs.h | 1 -
.../ethernet/hisilicon/hns3/hns3pf/hclge_main.c | 6 +-
drivers/net/ethernet/intel/ice/ice.h | 2 +-
drivers/net/ethernet/intel/ice/ice_xsk.c | 5 +-
.../net/ethernet/microchip/lan966x/lan966x_main.c | 3 +
drivers/net/ethernet/microchip/sparx5/Kconfig | 1 +
drivers/net/ethernet/sfc/efx_channels.c | 11 +-
drivers/net/vxlan/vxlan_vnifilter.c | 6 +
drivers/net/wireguard/queueing.c | 3 +-
drivers/net/wireguard/socket.c | 5 +-
drivers/ptp/ptp_ocp.c | 15 +--
include/linux/kprobes.h | 51 ++++++++-
include/trace/events/rxrpc.h | 8 +-
kernel/Makefile | 1 +
kernel/bpf/btf.c | 2 +-
kernel/kprobes.c | 124 ++++++++++++++++----
kernel/trace/fprobe.c | 8 +-
kernel/trace/trace_kprobe.c | 4 +-
net/ax25/af_ax25.c | 13 ++-
net/can/isotp.c | 2 +-
net/openvswitch/actions.c | 4 +-
net/openvswitch/flow_netlink.c | 4 +-
net/rxrpc/ar-internal.h | 15 ++-
net/rxrpc/call_event.c | 2 +-
net/rxrpc/call_object.c | 40 ++++++-
net/rxrpc/server_key.c | 7 +-
net/xdp/xsk_buff_pool.c | 8 +-
tools/bpf/bpftool/feature.c | 5 +-
tools/bpf/bpftool/gen.c | 2 +-
tools/include/uapi/linux/bpf.h | 8 +-
.../selftests/bpf/prog_tests/get_stack_raw_tp.c | 3 -
.../selftests/bpf/progs/test_stacktrace_build_id.c | 12 +-
tools/testing/selftests/bpf/test_lpm_map.c | 3 +-
tools/testing/selftests/wireguard/qemu/init.c | 26 ++---
58 files changed, 588 insertions(+), 337 deletions(-)
rename Documentation/{networking/netdev-FAQ.rst => process/maintainer-netdev.rst} (75%)
create mode 100644 arch/x86/kernel/rethook.c
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