Several functions in the hns3 driver have unused parameters.
The compiler will warn about them when building
with -Wunused-parameter option of hns3.
Signed-off-by: Peiyang Wang <wangpeiyang1@huawei.com>
Signed-off-by: Hao Lan <lanhao@huawei.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Now, strncpy() in hns3_dbg_fill_content() use src-length as copy-length,
it may result in dest-buf overflow.
This patch is to fix intel compile warning for csky-linux-gcc (GCC) 12.1.0
compiler.
The warning reports as below:
hclge_debugfs.c:92:25: warning: 'strncpy' specified bound depends on
the length of the source argument [-Wstringop-truncation]
strncpy(pos, items[i].name, strlen(items[i].name));
hclge_debugfs.c:90:25: warning: 'strncpy' output truncated before
terminating nul copying as many bytes from a string as its length
[-Wstringop-truncation]
strncpy(pos, result[i], strlen(result[i]));
strncpy() use src-length as copy-length, it may result in
dest-buf overflow.
So,this patch add some values check to avoid this issue.
Signed-off-by: Hao Chen <chenhao418@huawei.com>
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/lkml/202207170606.7WtHs9yS-lkp@intel.com/T/
Signed-off-by: Hao Lan <lanhao@huawei.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Johannes Berg says:
====================
Notable changes this time around:
MAINTAINERS
- add missing driver git trees
ath11k
- factory test mode support
iwlwifi
- config rework to drop test devices and
split the different families
- major update for new firmware and MLO
stack
- initial multi-link reconfiguration suppor
- multi-BSSID and MLO improvements
other
- fix the last few W=1 warnings from GCC 13
- merged wireless tree to avoid conflicts
* tag 'wireless-next-2023-06-22' of git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next: (245 commits)
wifi: ieee80211: fix erroneous NSTR bitmap size checks
wifi: rtlwifi: cleanup USB interface
wifi: rtlwifi: simplify LED management
wifi: ath10k: improve structure padding
wifi: ath9k: convert msecs to jiffies where needed
wifi: iwlwifi: mvm: Add support for IGTK in D3 resume flow
wifi: iwlwifi: mvm: update two most recent GTKs on D3 resume flow
wifi: iwlwifi: mvm: Refactor security key update after D3
wifi: mac80211: mark keys as uploaded when added by the driver
wifi: iwlwifi: remove support of A0 version of FM RF
wifi: iwlwifi: cfg: clean up Bz module firmware lines
wifi: iwlwifi: pcie: add device id 51F1 for killer 1675
wifi: iwlwifi: bump FW API to 83 for AX/BZ/SC devices
wifi: iwlwifi: cfg: remove trailing dash from FW_PRE constants
wifi: iwlwifi: also unify Ma device configurations
wifi: iwlwifi: also unify Sc device configurations
wifi: iwlwifi: unify Bz/Gl device configurations
wifi: iwlwifi: pcie: also drop jacket from info macro
wifi: iwlwifi: remove support for *nJ devices
wifi: iwlwifi: don't load old firmware for 22000
...
====================
Link: https://lore.kernel.org/r/20230622185602.147650-2-johannes@sipsolutions.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Marc Kleine-Budde says:
====================
pull-request: can-next 2023-06-22
The first patch is by Carsten Schmidt, targets the kvaser_usb driver
and adds len8_dlc support.
Marcel Hellwig's patch for the xilinx_can driver adds support for CAN
transceivers via the PHY framework.
Frank Jungclaus contributes 6+2 patches for the esd_usb driver in
preparation for the upcoming CAN-USB/3 support.
The 2 patches by Miquel Raynal for the sja1000 driver work around
overruns stalls on the Renesas SoCs.
The next 3 patches are by me and fix the coding style in the
rx-offload helper and in the m_can and ti_hecc driver.
Vincent Mailhol contributes 3 patches to fix and update the
calculation of the length of CAN frames on the wire.
Oliver Hartkopp's patch moves the CAN_RAW_FILTER_MAX definition into
the correct header.
The remaining 14 patches are by Jimmy Assarsson, target the
kvaser_pciefd driver and bring various updates and improvements.
* tag 'linux-can-next-for-6.5-20230622' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next: (33 commits)
can: kvaser_pciefd: Use TX FIFO size read from CAN controller
can: kvaser_pciefd: Refactor code
can: kvaser_pciefd: Add len8_dlc support
can: kvaser_pciefd: Use FIELD_{GET,PREP} and GENMASK where appropriate
can: kvaser_pciefd: Sort register definitions
can: kvaser_pciefd: Change return type for kvaser_pciefd_{receive,transmit,set_tx}_irq()
can: kvaser_pciefd: Rename device ID defines
can: kvaser_pciefd: Sort includes in alphabetic order
can: kvaser_pciefd: Remove SPI flash parameter read functionality
can: uapi: move CAN_RAW_FILTER_MAX definition to raw.h
can: kvaser_pciefd: Define unsigned constants with type suffix 'U'
can: kvaser_pciefd: Set hardware timestamp on transmitted packets
can: kvaser_pciefd: Add function to set skb hwtstamps
can: kvaser_pciefd: Remove handler for unused KVASER_PCIEFD_PACK_TYPE_EFRAME_ACK
can: kvaser_pciefd: Remove useless write to interrupt register
can: length: refactor frame lengths definition to add size in bits
can: length: fix bitstuffing count
can: length: fix description of the RRS field
can: m_can: fix coding style
can: ti_hecc: fix coding style
...
====================
Link: https://lore.kernel.org/r/20230622082658.571150-1-mkl@pengutronix.de
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Document newly introduced modes and entry for the LED netdev trigger.
Add documentation for new modes:
- link_10
- link_100
- link_1000
- half_duplex
- full_duplex
Add documentation for new entry:
- hw_control
Also add additional info for the interval entry and the tx/rx modes with
the special case of hw_control ON.
Signed-off-by: Christian Marangi <ansuelsmth@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20230621092653.23172-1-ansuelsmth@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
In a setup where a Thunderbolt hub connects to Ethernet and a display
through USB Type-C, users may experience a hung task timeout when they
remove the cable between the PC and the Thunderbolt hub.
This is because the igb_down function is called multiple times when
the Thunderbolt hub is unplugged. For example, the igb_io_error_detected
triggers the first call, and the igb_remove triggers the second call.
The second call to igb_down will block at napi_synchronize.
Here's the call trace:
__schedule+0x3b0/0xddb
? __mod_timer+0x164/0x5d3
schedule+0x44/0xa8
schedule_timeout+0xb2/0x2a4
? run_local_timers+0x4e/0x4e
msleep+0x31/0x38
igb_down+0x12c/0x22a [igb 6615058754948bfde0bf01429257eb59f13030d4]
__igb_close+0x6f/0x9c [igb 6615058754948bfde0bf01429257eb59f13030d4]
igb_close+0x23/0x2b [igb 6615058754948bfde0bf01429257eb59f13030d4]
__dev_close_many+0x95/0xec
dev_close_many+0x6e/0x103
unregister_netdevice_many+0x105/0x5b1
unregister_netdevice_queue+0xc2/0x10d
unregister_netdev+0x1c/0x23
igb_remove+0xa7/0x11c [igb 6615058754948bfde0bf01429257eb59f13030d4]
pci_device_remove+0x3f/0x9c
device_release_driver_internal+0xfe/0x1b4
pci_stop_bus_device+0x5b/0x7f
pci_stop_bus_device+0x30/0x7f
pci_stop_bus_device+0x30/0x7f
pci_stop_and_remove_bus_device+0x12/0x19
pciehp_unconfigure_device+0x76/0xe9
pciehp_disable_slot+0x6e/0x131
pciehp_handle_presence_or_link_change+0x7a/0x3f7
pciehp_ist+0xbe/0x194
irq_thread_fn+0x22/0x4d
? irq_thread+0x1fd/0x1fd
irq_thread+0x17b/0x1fd
? irq_forced_thread_fn+0x5f/0x5f
kthread+0x142/0x153
? __irq_get_irqchip_state+0x46/0x46
? kthread_associate_blkcg+0x71/0x71
ret_from_fork+0x1f/0x30
In this case, igb_io_error_detected detaches the network interface
and requests a PCIE slot reset, however, the PCIE reset callback is
not being invoked and thus the Ethernet connection breaks down.
As the PCIE error in this case is a non-fatal one, requesting a
slot reset can be avoided.
This patch fixes the task hung issue and preserves Ethernet
connection by ignoring non-fatal PCIE errors.
Signed-off-by: Ying Hsu <yinghsu@chromium.org>
Tested-by: Pucha Himasekhar Reddy <himasekharx.reddy.pucha@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/20230620174732.4145155-1-anthony.l.nguyen@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Rasmus Villemoes says:
====================
net: dsa: microchip: fix writes to phy registers >= 0x10
Patch 1 is just a simplification, technically unrelated to the other
two patches. But it would be a bit inconsistent to have the new
ksz_prmw32() introduced in patch 2 use ksz_rmw32() while leaving
ksz_prmw8() as-is.
The actual fix is of course patch 3. I can definitely see some weird
behaviour on our ksz9567 when writing to phy registers 0x1e and 0x1f
(with phytool from userspace), though it does not seem that the effect
is always to write zeroes to the buddy register as the errata sheet
says would be the case. In our case, the switch is connected via i2c;
I hope somebody with other switches and/or the SPI variants can test
this.
====================
Link: https://lore.kernel.org/r/20230620113855.733526-1-linux@rasmusvillemoes.dk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Przemek suggests that I shouldn't accuse GCC of witchcraft,
there is a simpler explanation for why we need manual define.
scripts/headers_install.sh modifies the guard, removing _UAPI.
That's why including a kernel header from the tree and from
/usr leads to duplicate definitions.
This also solves the mystery of why I needed to include
the header conditionally. I had the wrong guards for most
cases but ethtool.
Suggested-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Link: https://lore.kernel.org/r/20230621231719.2728928-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Russell King says:
====================
Add and use helper for PCS negotiation modes
Earlier this month, I proposed a helper for deciding whether a PCS
should use inband negotiation modes or not. There was some discussion
around this topic, and I believe there was no disagreement about
providing the helper.
The initial discussion can be found at:
https://lore.kernel.org/r/ZGIkGmyL8yL1q1zp@shell.armlinux.org.uk
Subsequently, I posted a RFC series back in May:
https://lore.kernel.org/r/ZGzhvePzPjJ0v2En@shell.armlinux.org.uk
that added a helper, phylink_pcs_neg_mode() which PCS drivers could use
to parse the state, and updated a bunch of drivers to use it. I got
a couple of bits of feedback to it, including some ACKs.
However, I've decided to take this slightly further and change the
"mode" parameter to both the pcs_config() and pcs_link_up() methods
when a PCS driver opts in to this (by setting "neg_mode" in the
phylink_pcs structure.) If this is not set, we default to the old
behaviour. That said, this series converts all the PCS implementations
I can find currently in net-next.
Doing this has the added benefit that the negotiation mode parameter
is also available to the pcs_link_up() function, which can now know
whether inband negotiation was in fact enabled or not at pcs_config()
time.
It has been posted as RFC at:
https://lore.kernel.org/r/ZIh/CLQ3z89g0Ua0@shell.armlinux.org.uk
and received one reply, thanks Elad, which is a similar amount of
interest to previous postings. Let's post it as non-RFC and see
whether we get more reaction.
====================
Link: https://lore.kernel.org/r/ZIxQIBfO9dH5xFlg@shell.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Convert fman_dtsec, xilinx_axienet and pcs-lynx to pass the neg_mode
into phylink_mii_c22_pcs_config(). Where appropriate, drivers are
updated to have neg_mode passed into their pcs_config() and
pcs_link_up() functions. For other drivers, we just hoist the call
to phylink_pcs_neg_mode() to their pcs_config() method out of
phylink_mii_c22_pcs_config().
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://lore.kernel.org/r/E1qA8Do-00EaFM-Ra@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
PCS have to work out whether they should enable PCS negotiation by
looking at the "mode" and "interface" arguments, and the Autoneg bit
in the advertising mask.
This leads to some complex logic, so lets pull that out into phylink
and instead pass a "neg_mode" argument to the PCS configuration and
link up methods, instead of the "mode" argument.
In order to transition drivers, add a "neg_mode" flag to the phylink
PCS structure to PCS can indicate whether they want to be passed the
neg_mode or the old mode argument.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://lore.kernel.org/r/E1qA8De-00EaFA-Ht@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Pull networking fixes from Paolo Abeni:
"Including fixes from ipsec, bpf, mptcp and netfilter.
Current release - regressions:
- netfilter: add NFT_TRANS_PREPARE_ERROR to deal with bound set/chain
- eth: mlx5e:
- fix scheduling of IPsec ASO query while in atomic
- free IRQ rmap and notifier on kernel shutdown
Current release - new code bugs:
- phy: manual remove LEDs to ensure correct ordering
Previous releases - regressions:
- mptcp: fix possible divide by zero in recvmsg()
- dsa: revert "net: phy: dp83867: perform soft reset and retain
established link"
Previous releases - always broken:
- sched: netem: acquire qdisc lock in netem_change()
- bpf:
- fix verifier id tracking of scalars on spill
- fix NULL dereference on exceptions
- accept function names that contain dots
- netfilter: disallow element updates of bound anonymous sets
- mptcp: ensure listener is unhashed before updating the sk status
- xfrm:
- add missed call to delete offloaded policies
- fix inbound ipv4/udp/esp packets to UDPv6 dualstack sockets
- selftests: fixes for FIPS mode
- dsa: mt7530: fix multiple CPU ports, BPDU and LLDP handling
- eth: sfc: use budget for TX completions
Misc:
- wifi: iwlwifi: add support for SO-F device with PCI id 0x7AF0"
* tag 'net-6.4-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (74 commits)
revert "net: align SO_RCVMARK required privileges with SO_MARK"
net: wwan: iosm: Convert single instance struct member to flexible array
sch_netem: acquire qdisc lock in netem_change()
selftests: forwarding: Fix race condition in mirror installation
wifi: mac80211: report all unusable beacon frames
mptcp: ensure listener is unhashed before updating the sk status
mptcp: drop legacy code around RX EOF
mptcp: consolidate fallback and non fallback state machine
mptcp: fix possible list corruption on passive MPJ
mptcp: fix possible divide by zero in recvmsg()
mptcp: handle correctly disconnect() failures
bpf: Force kprobe multi expected_attach_type for kprobe_multi link
bpf/btf: Accept function names that contain dots
Revert "net: phy: dp83867: perform soft reset and retain established link"
net: mdio: fix the wrong parameters
netfilter: nf_tables: Fix for deleting base chains with payload
netfilter: nfnetlink_osf: fix module autoload
netfilter: nf_tables: drop module reference after updating chain
netfilter: nf_tables: disallow timeout for anonymous sets
netfilter: nf_tables: disallow updates of anonymous sets
...
Pull kvm fixes from Paolo Bonzini:
"ARM:
- Correctly save/restore PMUSERNR_EL0 when host userspace is using
PMU counters directly
- Fix GICv2 emulation on GICv3 after the locking rework
- Don't use smp_processor_id() in kvm_pmu_probe_armpmu(), and
document why
Generic:
- Avoid setting page table entries pointing to a deleted memslot if a
host page table entry is changed concurrently with the deletion"
* tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm:
KVM: Avoid illegal stage2 mapping on invalid memory slot
KVM: arm64: Use raw_smp_processor_id() in kvm_pmu_probe_armpmu()
KVM: arm64: Restore GICv2-on-GICv3 functionality
KVM: arm64: PMU: Don't overwrite PMUSERENR with vcpu loaded
KVM: arm64: PMU: Restore the host's PMUSERENR_EL0
Pull powerpc fix from Michael Ellerman:
- Disable IRQs when switching mm in exit_lazy_flush_tlb() called from
exit_mmap()
Thanks to Nicholas Piggin and Sachin Sant.
* tag 'powerpc-6.4-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux:
powerpc/64s/radix: Fix exit lazy tlb mm switch with irqs enabled
Pull pci fix from Bjorn Helgaas:
- Transfer Intel LGM GW PCIe maintenance from Rahul Tanwar to Chuanhua
Lei (Zhu YiXin)
* tag 'pci-v6.4-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/pci/pci:
MAINTAINERS: Add Chuanhua Lei as Intel LGM GW PCIe maintainer
Pull x86 platform driver fix from Hans de Goede:
"One small fix for an AMD PMF driver issue which is causing issues for
users of just released AMD laptop models"
* tag 'platform-drivers-x86-v6.4-5' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86:
platform/x86/amd/pmf: Register notify handler only if SPS is enabled
Pull io_uring fixes from Jens Axboe:
"A fix for a race condition with poll removal and linked timeouts, and
then a few followup fixes/tweaks for the msg_control patch from last
week.
Not super important, particularly the sparse fixup, as it was broken
before that recent commit. But let's get it sorted for real for this
release, rather than just have it broken a bit differently"
* tag 'io_uring-6.4-2023-06-21' of git://git.kernel.dk/linux:
io_uring/net: use the correct msghdr union member in io_sendmsg_copy_hdr
io_uring/net: disable partial retries for recvmsg with cmsg
io_uring/net: clear msg_controllen on partial sendmsg retry
io_uring/poll: serialize poll linked timer start with poll removal
Pull cgroup fixes from Tejun Heo:
"It's late but here are two bug fixes. Both fix problems which can be
severe but are very confined in scope. The risk to most use cases
should be minimal.
- Fix for an old bug which triggers if a cgroup subsystem is
remounted to a different hierarchy while someone is reading its
cgroup.procs/tasks file. The risk is pretty low given how seldom
cgroup subsystems are moved across hierarchies.
- We moved cpus_read_lock() outside of cgroup internal locks a while
ago but forgot to update the legacy_freezer leading to lockdep
triggers. Fixed"
* tag 'cgroup-for-6.4-rc7-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup:
cgroup: Do not corrupt task iteration when rebinding subsystem
cgroup,freezer: hold cpu_hotplug_lock before freezer_mutex in freezer_css_{online,offline}()
KVM/arm64 fixes for 6.4, take #4
- Correctly save/restore PMUSERNR_EL0 when host userspace is using
PMU counters directly
- Fix GICv2 emulation on GICv3 after the locking rework
- Don't use smp_processor_id() in kvm_pmu_probe_armpmu(), and
document why...
We run into guest hang in edk2 firmware when KSM is kept as running on
the host. The edk2 firmware is waiting for status 0x80 from QEMU's pflash
device (TYPE_PFLASH_CFI01) during the operation of sector erasing or
buffered write. The status is returned by reading the memory region of
the pflash device and the read request should have been forwarded to QEMU
and emulated by it. Unfortunately, the read request is covered by an
illegal stage2 mapping when the guest hang issue occurs. The read request
is completed with QEMU bypassed and wrong status is fetched. The edk2
firmware runs into an infinite loop with the wrong status.
The illegal stage2 mapping is populated due to same page sharing by KSM
at (C) even the associated memory slot has been marked as invalid at (B)
when the memory slot is requested to be deleted. It's notable that the
active and inactive memory slots can't be swapped when we're in the middle
of kvm_mmu_notifier_change_pte() because kvm->mn_active_invalidate_count
is elevated, and kvm_swap_active_memslots() will busy loop until it reaches
to zero again. Besides, the swapping from the active to the inactive memory
slots is also avoided by holding &kvm->srcu in __kvm_handle_hva_range(),
corresponding to synchronize_srcu_expedited() in kvm_swap_active_memslots().
CPU-A CPU-B
----- -----
ioctl(kvm_fd, KVM_SET_USER_MEMORY_REGION)
kvm_vm_ioctl_set_memory_region
kvm_set_memory_region
__kvm_set_memory_region
kvm_set_memslot(kvm, old, NULL, KVM_MR_DELETE)
kvm_invalidate_memslot
kvm_copy_memslot
kvm_replace_memslot
kvm_swap_active_memslots (A)
kvm_arch_flush_shadow_memslot (B)
same page sharing by KSM
kvm_mmu_notifier_invalidate_range_start
:
kvm_mmu_notifier_change_pte
kvm_handle_hva_range
__kvm_handle_hva_range
kvm_set_spte_gfn (C)
:
kvm_mmu_notifier_invalidate_range_end
Fix the issue by skipping the invalid memory slot at (C) to avoid the
illegal stage2 mapping so that the read request for the pflash's status
is forwarded to QEMU and emulated by it. In this way, the correct pflash's
status can be returned from QEMU to break the infinite loop in the edk2
firmware.
We tried a git-bisect and the first problematic commit is cd4c718352 ("
KVM: arm64: Convert to the gfn-based MMU notifier callbacks"). With this,
clean_dcache_guest_page() is called after the memory slots are iterated
in kvm_mmu_notifier_change_pte(). clean_dcache_guest_page() is called
before the iteration on the memory slots before this commit. This change
literally enlarges the racy window between kvm_mmu_notifier_change_pte()
and memory slot removal so that we're able to reproduce the issue in a
practical test case. However, the issue exists since commit d5d8184d35
("KVM: ARM: Memory virtualization setup").
Cc: stable@vger.kernel.org # v3.9+
Fixes: d5d8184d35 ("KVM: ARM: Memory virtualization setup")
Reported-by: Shuai Hu <hshuai@redhat.com>
Reported-by: Zhenyu Zhang <zhenyzha@redhat.com>
Signed-off-by: Gavin Shan <gshan@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Oliver Upton <oliver.upton@linux.dev>
Reviewed-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Sean Christopherson <seanjc@google.com>
Reviewed-by: Shaoqin Huang <shahuang@redhat.com>
Message-Id: <20230615054259.14911-1-gshan@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
The complete profile bit together with the NSTR link pair
present bit indicate whether or not the NSTR bitmap is,
the NSTR bitmap size just indicates how big it is.
Fixes: 7b6f08771b ("wifi: ieee80211: Support validating ML station profile length")
Fixes: 5c1f97537b ("wifi: mac80211: store BSS param change count from assoc response")
Reported-by: Dan Carpenter <dan.carpenter@linaro.org>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Pablo Neira Ayuso says:
====================
Netfilter/IPVS fixes for net
This is v3, including a crash fix for patch 01/14.
The following patchset contains Netfilter/IPVS fixes for net:
1) Fix UDP segmentation with IPVS tunneled traffic, from Terin Stock.
2) Fix chain binding transaction logic, add a bound flag to rule
transactions. Remove incorrect logic in nft_data_hold() and
nft_data_release().
3) Add a NFT_TRANS_PREPARE_ERROR deactivate state to deal with releasing
the set/chain as a follow up to 1240eb93f0 ("netfilter: nf_tables:
incorrect error path handling with NFT_MSG_NEWRULE")
4) Drop map element references from preparation phase instead of
set destroy path, otherwise bogus EBUSY with transactions such as:
flush chain ip x y
delete chain ip x w
where chain ip x y contains jump/goto from set elements.
5) Pipapo set type does not regard generation mask from the walk
iteration.
6) Fix reference count underflow in set element reference to
stateful object.
7) Several patches to tighten the nf_tables API:
- disallow set element updates of bound anonymous set
- disallow unbound anonymous set/chain at the end of transaction.
- disallow updates of anonymous set.
- disallow timeout configuration for anonymous sets.
8) Fix module reference leak in chain updates.
9) Fix nfnetlink_osf module autoload.
10) Fix deletion of basechain when NFTA_CHAIN_HOOK is specified as
in iptables-nft.
This Netfilter batch is larger than usual at this stage, I am aware we
are fairly late in the -rc cycle, if you prefer to route them through
net-next, please let me know.
netfilter pull request 23-06-21
* tag 'nf-23-06-21' of git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf:
netfilter: nf_tables: Fix for deleting base chains with payload
netfilter: nfnetlink_osf: fix module autoload
netfilter: nf_tables: drop module reference after updating chain
netfilter: nf_tables: disallow timeout for anonymous sets
netfilter: nf_tables: disallow updates of anonymous sets
netfilter: nf_tables: reject unbound chain set before commit phase
netfilter: nf_tables: reject unbound anonymous set before commit phase
netfilter: nf_tables: disallow element updates of bound anonymous sets
netfilter: nf_tables: fix underflow in object reference counter
netfilter: nft_set_pipapo: .walk does not deal with generations
netfilter: nf_tables: drop map element references from preparation phase
netfilter: nf_tables: add NFT_TRANS_PREPARE_ERROR to deal with bound set/chain
netfilter: nf_tables: fix chain binding transaction logic
ipvs: align inner_mac_header for encapsulation
====================
Link: https://lore.kernel.org/r/20230621100731.68068-1-pablo@netfilter.org
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
