WSL2-Linux-Kernel/kernel
Linus Torvalds 9d32fa5d74 Networking fixes for 5.13-rc5, including fixes from bpf, wireless,
netfilter and wireguard trees.
 
 The bpf vs lockdown+audit fix is the most notable.
 
 Current release - regressions:
 
  - virtio-net: fix page faults and crashes when XDP is enabled
 
  - mlx5e: fix HW timestamping with CQE compression, and make sure they
           are only allowed to coexist with capable devices
 
  - stmmac:
         - fix kernel panic due to NULL pointer dereference of mdio_bus_data
         - fix double clk unprepare when no PHY device is connected
 
 Current release - new code bugs:
 
  - mt76: a few fixes for the recent MT7921 devices and runtime
          power management
 
 Previous releases - regressions:
 
  - ice: - track AF_XDP ZC enabled queues in bitmap to fix copy mode Tx
         - fix allowing VF to request more/less queues via virtchnl
 	- correct supported and advertised autoneg by using PHY capabilities
         - allow all LLDP packets from PF to Tx
 
  - kbuild: quote OBJCOPY var to avoid a pahole call break the build
 
 Previous releases - always broken:
 
  - bpf, lockdown, audit: fix buggy SELinux lockdown permission checks
 
  - mt76: address the recent FragAttack vulnerabilities not covered
          by generic fixes
 
  - ipv6: fix KASAN: slab-out-of-bounds Read in fib6_nh_flush_exceptions
 
  - Bluetooth:
  	 - fix the erroneous flush_work() order, to avoid double free
          - use correct lock to prevent UAF of hdev object
 
  - nfc: fix NULL ptr dereference in llcp_sock_getname() after failed connect
 
  - ieee802154: multiple fixes to error checking and return values
 
  - igb: fix XDP with PTP enabled
 
  - intel: add correct exception tracing for XDP
 
  - tls: fix use-after-free when TLS offload device goes down and back up
 
  - ipvs: ignore IP_VS_SVC_F_HASHED flag when adding service
 
  - netfilter: nft_ct: skip expectations for confirmed conntrack
 
  - mptcp: fix falling back to TCP in presence of out of order packets
           early in connection lifetime
 
  - wireguard: switch from O(n) to a O(1) algorithm for maintaining peers,
           fixing stalls and a large memory leak in the process
 
 Misc:
 
  - devlink: correct VIRTUAL port to not have phys_port attributes
 
  - Bluetooth: fix VIRTIO_ID_BT assigned number
 
  - net: return the correct errno code ENOBUF -> ENOMEM
 
  - wireguard:
          - peer: allocate in kmem_cache saving 25% on peer memory
          - do not use -O3
 
 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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Merge tag 'net-5.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
 "Networking fixes, including fixes from bpf, wireless, netfilter and
  wireguard trees.

  The bpf vs lockdown+audit fix is the most notable.

  Things haven't slowed down just yet, both in terms of regressions in
  current release and largish fixes for older code, but we usually see a
  slowdown only after -rc5.

  Current release - regressions:

   - virtio-net: fix page faults and crashes when XDP is enabled

   - mlx5e: fix HW timestamping with CQE compression, and make sure they
     are only allowed to coexist with capable devices

   - stmmac:
      - fix kernel panic due to NULL pointer dereference of
        mdio_bus_data
      - fix double clk unprepare when no PHY device is connected

  Current release - new code bugs:

   - mt76: a few fixes for the recent MT7921 devices and runtime power
     management

  Previous releases - regressions:

   - ice:
      - track AF_XDP ZC enabled queues in bitmap to fix copy mode Tx
      - fix allowing VF to request more/less queues via virtchnl
      - correct supported and advertised autoneg by using PHY
        capabilities
      - allow all LLDP packets from PF to Tx

   - kbuild: quote OBJCOPY var to avoid a pahole call break the build

  Previous releases - always broken:

   - bpf, lockdown, audit: fix buggy SELinux lockdown permission checks

   - mt76: address the recent FragAttack vulnerabilities not covered by
     generic fixes

   - ipv6: fix KASAN: slab-out-of-bounds Read in
     fib6_nh_flush_exceptions

   - Bluetooth:
      - fix the erroneous flush_work() order, to avoid double free
      - use correct lock to prevent UAF of hdev object

   - nfc: fix NULL ptr dereference in llcp_sock_getname() after failed
     connect

   - ieee802154: multiple fixes to error checking and return values

   - igb: fix XDP with PTP enabled

   - intel: add correct exception tracing for XDP

   - tls: fix use-after-free when TLS offload device goes down and back
     up

   - ipvs: ignore IP_VS_SVC_F_HASHED flag when adding service

   - netfilter: nft_ct: skip expectations for confirmed conntrack

   - mptcp: fix falling back to TCP in presence of out of order packets
     early in connection lifetime

   - wireguard: switch from O(n) to a O(1) algorithm for maintaining
     peers, fixing stalls and a large memory leak in the process

  Misc:

   - devlink: correct VIRTUAL port to not have phys_port attributes

   - Bluetooth: fix VIRTIO_ID_BT assigned number

   - net: return the correct errno code ENOBUF -> ENOMEM

   - wireguard:
      - peer: allocate in kmem_cache saving 25% on peer memory
      - do not use -O3"

* tag 'net-5.13-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (91 commits)
  cxgb4: avoid link re-train during TC-MQPRIO configuration
  sch_htb: fix refcount leak in htb_parent_to_leaf_offload
  wireguard: allowedips: free empty intermediate nodes when removing single node
  wireguard: allowedips: allocate nodes in kmem_cache
  wireguard: allowedips: remove nodes in O(1)
  wireguard: allowedips: initialize list head in selftest
  wireguard: peer: allocate in kmem_cache
  wireguard: use synchronize_net rather than synchronize_rcu
  wireguard: do not use -O3
  wireguard: selftests: make sure rp_filter is disabled on vethc
  wireguard: selftests: remove old conntrack kconfig value
  virtchnl: Add missing padding to virtchnl_proto_hdrs
  ice: Allow all LLDP packets from PF to Tx
  ice: report supported and advertised autoneg using PHY capabilities
  ice: handle the VF VSI rebuild failure
  ice: Fix VFR issues for AVF drivers that expect ATQLEN cleared
  ice: Fix allowing VF to request more/less queues via virtchnl
  virtio-net: fix for skb_over_panic inside big mode
  ipv6: Fix KASAN: slab-out-of-bounds Read in fib6_nh_flush_exceptions
  fib: Return the correct errno code
  ...
2021-06-04 18:25:39 -07:00
..
bpf
cgroup
configs
debug
dma
entry
events
gcov
irq
kcsan
livepatch
locking
power
printk
rcu
sched
time
trace
.gitignore
Kconfig.freezer
Kconfig.hz
Kconfig.locks
Kconfig.preempt
Makefile
acct.c
async.c
audit.c
audit.h
audit_fsnotify.c
audit_tree.c
audit_watch.c
auditfilter.c
auditsc.c
backtracetest.c
bounds.c
capability.c
cfi.c
compat.c
configs.c
context_tracking.c
cpu.c
cpu_pm.c
crash_core.c
crash_dump.c
cred.c
delayacct.c
dma.c
exec_domain.c
exit.c
extable.c
fail_function.c
fork.c
freezer.c
futex.c
gen_kheaders.sh
groups.c
hung_task.c
iomem.c
irq_work.c
jump_label.c
kallsyms.c
kcmp.c
kcov.c
kexec.c
kexec_core.c
kexec_elf.c
kexec_file.c
kexec_internal.h
kheaders.c
kmod.c
kprobes.c
ksysfs.c
kthread.c
latencytop.c
module-internal.h
module.c
module_signature.c
module_signing.c
notifier.c
nsproxy.c
padata.c
panic.c
params.c
pid.c
pid_namespace.c
profile.c
ptrace.c
range.c
reboot.c
regset.c
relay.c
resource.c
resource_kunit.c
rseq.c
scftorture.c
scs.c
seccomp.c
signal.c
smp.c
smpboot.c
smpboot.h
softirq.c
stackleak.c
stacktrace.c
static_call.c
stop_machine.c
sys.c
sys_ni.c
sysctl-test.c
sysctl.c
task_work.c
taskstats.c
test_kprobes.c
torture.c
tracepoint.c
tsacct.c
ucount.c
uid16.c
uid16.h
umh.c
up.c
user-return-notifier.c
user.c
user_namespace.c
usermode_driver.c
utsname.c
utsname_sysctl.c
watch_queue.c
watchdog.c
watchdog_hld.c
workqueue.c
workqueue_internal.h