In legacy silicon, promiscuous mode is only modified
through CGX mbox messages. In CN10KB silicon, it is modified
from CGX mbox and NIX. This breaks legacy application
behaviour. Fix this by removing call from NIX.

Fixes: d6c9784b ("octeontx2-af: Invoke exact match functions if supported")
Signed-off-by: Ratheesh Kannoth <rkannoth@marvell.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Reviewed-by: Michal Kubiak <michal.kubiak@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

Tony Nguyen says:

====================
Intel Wired LAN Driver Updates 2023-07-05 (igc)

This series contains updates to igc driver only.

Husaini adds check to increment Qbv change error counter only on taprio
Qbvs. He also removes delay during Tx ring configuration and
resolves Tx hang that could occur when transmitting on a gate to be
closed.

Prasad Koya reports ethtool link mode as TP (twisted pair).

Tee Min corrects value for max SDU.

Aravindhan ensures that registers for PPS are always programmed to occur
in future.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>

Current duplex mode was unset in the driver, resulting in the default
parameter being set to 0, which corresponds to half duplex. It might
mislead users to have incorrect expectation about the driver's
transmission capabilities.
Set the default duplex configuration to full, as the driver runs in
full duplex mode at this point.

Fixes: 7e074d5a ("gve: Enable Link Speed Reporting in the driver.")
Signed-off-by: Junfeng Guo <junfeng.guo@intel.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Message-ID: <20230706044128.2726747-1-junfeng.guo@intel.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Tony Nguyen says:

====================
Intel Wired LAN Driver Updates 2023-07-05 (ice)

This series contains updates to ice driver only.

Sridhar fixes incorrect comparison of max Tx rate limit to occur against
each TC value rather than the aggregate. He also resolves an issue with
the wrong VSI being used when setting max Tx rate when TCs are enabled.

* '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue:
  ice: Fix tx queue rate limit when TCs are configured
  ice: Fix max_rate check while configuring TX rate limits
====================

Link: https://lore.kernel.org/r/20230705201346.49370-1-anthony.l.nguyen@intel.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Saeed Mahameed says:

====================
mlx5 fixes 2023-07-05

This series provides bug fixes to mlx5 driver.

* tag 'mlx5-fixes-2023-07-05' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux:
  net/mlx5e: RX, Fix page_pool page fragment tracking for XDP
  net/mlx5: Query hca_cap_2 only when supported
  net/mlx5e: TC, CT: Offload ct clear only once
  net/mlx5e: Check for NOT_READY flag state after locking
  net/mlx5: Register a unique thermal zone per device
  net/mlx5e: RX, Fix flush and close release flow of regular rq for legacy rq
  net/mlx5e: fix memory leak in mlx5e_ptp_open
  net/mlx5e: fix memory leak in mlx5e_fs_tt_redirect_any_create
  net/mlx5e: fix double free in mlx5e_destroy_flow_table
====================

Link: https://lore.kernel.org/r/20230705175757.284614-1-saeed@kernel.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>

In the event of a failure in tcf_change_indev(), fw_set_parms() will
immediately return an error after incrementing or decrementing
reference counter in tcf_bind_filter().  If attacker can control
reference counter to zero and make reference freed, leading to
use after free.

In order to prevent this, move the point of possible failure above the
point where the TC_FW_CLASSID is handled.

Fixes: 1da177e4 ("Linux-2.6.12-rc2")
Reported-by: M A Ramdhan <ramdhan@starlabs.sg>
Signed-off-by: M A Ramdhan <ramdhan@starlabs.sg>
Acked-by: Jamal Hadi Salim <jhs@mojatatu.com>
Reviewed-by: Pedro Tammela <pctammela@mojatatu.com>
Message-ID: <20230705161530.52003-1-ramdhan@starlabs.sg>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

For some cases as below, we may encounter the unpreditable chip stats
in driver probe()
* The system reboot flow do not work properly, such as kernel oops while
  rebooting, and then the driver do not go back to default status at
  this moment.
* Similar to the flow above. If the device was enabled in BIOS or UEFI,
  the system may switch to Linux without driver fully shutdown.

To avoid the problem, force push the device back to default in probe()
* mt7921e_mcu_fw_pmctrl() : return control privilege to chip side.
* mt7921_wfsys_reset()    : cleanup chip config before resource init.

Error log
[59007.600714] mt7921e 0000:02:00.0: ASIC revision: 79220010
[59010.889773] mt7921e 0000:02:00.0: Message 00000010 (seq 1) timeout
[59010.889786] mt7921e 0000:02:00.0: Failed to get patch semaphore
[59014.217839] mt7921e 0000:02:00.0: Message 00000010 (seq 2) timeout
[59014.217852] mt7921e 0000:02:00.0: Failed to get patch semaphore
[59017.545880] mt7921e 0000:02:00.0: Message 00000010 (seq 3) timeout
[59017.545893] mt7921e 0000:02:00.0: Failed to get patch semaphore
[59020.874086] mt7921e 0000:02:00.0: Message 00000010 (seq 4) timeout
[59020.874099] mt7921e 0000:02:00.0: Failed to get patch semaphore
[59024.202019] mt7921e 0000:02:00.0: Message 00000010 (seq 5) timeout
[59024.202033] mt7921e 0000:02:00.0: Failed to get patch semaphore
[59027.530082] mt7921e 0000:02:00.0: Message 00000010 (seq 6) timeout
[59027.530096] mt7921e 0000:02:00.0: Failed to get patch semaphore
[59030.857888] mt7921e 0000:02:00.0: Message 00000010 (seq 7) timeout
[59030.857904] mt7921e 0000:02:00.0: Failed to get patch semaphore
[59034.185946] mt7921e 0000:02:00.0: Message 00000010 (seq 8) timeout
[59034.185961] mt7921e 0000:02:00.0: Failed to get patch semaphore
[59037.514249] mt7921e 0000:02:00.0: Message 00000010 (seq 9) timeout
[59037.514262] mt7921e 0000:02:00.0: Failed to get patch semaphore
[59040.842362] mt7921e 0000:02:00.0: Message 00000010 (seq 10) timeout
[59040.842375] mt7921e 0000:02:00.0: Failed to get patch semaphore
[59040.923845] mt7921e 0000:02:00.0: hardware init failed

Cc: stable@vger.kernel.org
Fixes: 5c14a5f9 ("mt76: mt7921: introduce mt7921e support")
Tested-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Tested-by: Juan Martinez <juan.martinez@amd.com>
Co-developed-by: Leon Yen <leon.yen@mediatek.com>
Signed-off-by: Leon Yen <leon.yen@mediatek.com>
Signed-off-by: Quan Zhou <quan.zhou@mediatek.com>
Signed-off-by: Deren Wu <deren.wu@mediatek.com>
Message-ID: <39fcb7cee08d4ab940d38d82f21897483212483f.1688569385.git.deren.wu@mediatek.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Vladimir Oltean says:

====================
Fix dropping of oversize preemptible frames with felix DSA driver

It has been reported that preemptible traffic doesn't completely behave
as expected. Namely, large packets should be able to be squeezed
(through fragmentation) through taprio time slots smaller than the
transmission time of the full frame. That does not happen due to logic
in the driver (for oversize frame dropping with taprio) that was not
updated in order for this use case to work.

I am not sure whether it qualifies as "net" material, because some
structural changes are involved, and it is a "never worked" scenario.
OTOH, this is a complaint coming from users for a v6.4 kernel.
It's up to maintainers to decide whether this series can be considered;
I've submitted it as non-RFC in the optimistic case that it will be :)

Demo script illustrating the issue below.

add_taprio()
{
	local ifname=$1

	echo "Creating root taprio"
	tc qdisc replace dev $ifname handle 8001: parent root stab overhead 24 taprio \
		num_tc 8 \
		map 0 1 2 3 4 5 6 7 \
		queues 1@0 1@1 1@2 1@3 1@4 1@5 1@6 1@7 \
		base-time 0 \
		sched-entry S 01 1216 \
		sched-entry S fe 12368 \
		fp P E E E E E E E \
		flags 0x2
}

remove_taprio()
{
	local ifname=$1

	echo "Removing taprio"
	tc qdisc del dev $ifname root
}

ip netns add ns0
ip link set eno0 netns ns0 && ip -n ns0 link set eno0 up && ip -n ns0 addr add 192.168.100.1/24 dev eno0
ip addr add 192.168.100.2/24 dev swp0 && ip link set swp0 up
ip netns exec ns0 ethtool --set-mm eno0 pmac-enabled on verify-enabled off tx-enabled on
ethtool --set-mm swp0 pmac-enabled on verify-enabled off tx-enabled on
add_taprio swp0

ping 192.168.100.1 -s 1000 -c 5 # sent through TC0
ethtool -I --show-mm swp0 | grep MACMergeFragCountTx # should increase

ip addr flush swp0 && ip link set swp0 down
remove_taprio swp0
ethtool --set-mm swp0 pmac-enabled off verify-enabled off tx-enabled off
ip netns exec ns0 ethtool --set-mm eno0 pmac-enabled off verify-enabled off tx-enabled off
ip netns del ns0
====================

Link: https://lore.kernel.org/r/20230705104422.49025-1-vladimir.oltean@nxp.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>

This switch implements Hold/Release in a strange way, with no control
from the user as required by IEEE 802.1Q-2018 through Set-And-Hold-MAC
and Set-And-Release-MAC, but rather, it emits HOLD requests implicitly
based on the schedule.

Namely, when the gate of a preemptible TC is about to close (actually
QSYS::PREEMPTION_CFG.HOLD_ADVANCE octet times in advance of this event),
the QSYS seems to emit a HOLD request pulse towards the MAC which
preempts the currently transmitted packet, and further packets are held
back in the queue system.

This allows large frames to be squeezed through small time slots,
because HOLD requests initiated by the gate events result in the frame
being segmented in multiple fragments, the bit time of which is equal to
the size of the time slot.

It has been reported that the vsc9959_tas_guard_bands_update() logic
breaks this, because it doesn't take preemptible TCs into account, and
enables oversized frame dropping when the time slot doesn't allow a full
MTU to be sent, but it does allow 2*minFragSize to be sent (128B).
Packets larger than 128B are dropped instead of being sent in multiple
fragments.

Confusingly, the manual says:

| For guard band, SDU calculation of a traffic class of a port, if
| preemption is enabled (through 'QSYS::PREEMPTION_CFG.P_QUEUES') then
| QSYS::PREEMPTION_CFG.HOLD_ADVANCE is used, otherwise
| QSYS::QMAXSDU_CFG_*.QMAXSDU_* is used.

but this only refers to the static guard band durations, and the
QMAXSDU_CFG_* registers have dual purpose - the other being oversized
frame dropping, which takes place irrespective of whether frames are
preemptible or express.

So, to fix the problem, we need to call vsc9959_tas_guard_bands_update()
from ocelot_port_update_active_preemptible_tcs(), and modify the guard
band logic to consider a different (lower) oversize limit for
preemptible traffic classes.

Fixes: 403ffc2c ("net: mscc: ocelot: add support for preemptible traffic classes")
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Message-ID: <20230705104422.49025-4-vladimir.oltean@nxp.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

In a future change we will need to make
ocelot_port_update_active_preemptible_tcs() call
vsc9959_tas_guard_bands_update(), but that is currently not possible,
since the ocelot switch lib does not have access to functions private to
the DSA wrapper.

Move the pointer to vsc9959_tas_guard_bands_update() from felix->info
(which is private to the DSA driver) to ocelot->ops (which is also
visible to the ocelot switch lib).
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Message-ID: <20230705104422.49025-3-vladimir.oltean@nxp.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

In a future commit we will have to call vsc9959_tas_guard_bands_update()
from ocelot_port_update_active_preemptible_tcs(), and that will be
impossible due to the AB/BA locking dependencies between
ocelot->tas_lock and ocelot->fwd_domain_lock.

Just like we did in commit 3ff468ef ("net: mscc: ocelot: remove
struct ocelot_mm_state :: lock"), the only solution is to expand the
scope of ocelot->fwd_domain_lock for it to also serialize changes made
to the Time-Aware Shaper, because those will have to result in a
recalculation of cut-through TCs, which is something that depends on the
forwarding domain.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Message-ID: <20230705104422.49025-2-vladimir.oltean@nxp.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Pablo Neira Ayuso says:

====================
Netfilter fixes for net

The following patchset contains Netfilter fixes for net:

1) Fix missing overflow use refcount checks in nf_tables.

2) Do not set IPS_ASSURED for IPS_NAT_CLASH entries in GRE tracker,
   from Florian Westphal.

3) Bail out if nf_ct_helper_hash is NULL before registering helper,
   from Florent Revest.

4) Use siphash() instead siphash_4u64() to fix performance regression,
   also from Florian.

5) Do not allow to add rules to removed chains via ID,
   from Thadeu Lima de Souza Cascardo.

6) Fix oob read access in byteorder expression, also from Thadeu.

netfilter pull request 23-07-06

====================

Link: https://lore.kernel.org/r/20230705230406.52201-1-pablo@netfilter.orgSigned-off-by: Paolo Abeni <pabeni@redhat.com>

If we boot with mvneta.txq_number=1, the txq_map is set incorrectly:
MVNETA_CPU_TXQ_ACCESS(1) refers to TX queue 1, but only TX queue 0 is
initialized. Fix this.

Fixes: 50bf8cb6 ("net: mvneta: Configure XPS support")
Signed-off-by: Klaus Kudielka <klaus.kudielka@gmail.com>
Reviewed-by: Michal Kubiak <michal.kubiak@intel.com>
Link: https://lore.kernel.org/r/20230705053712.3914-1-klaus.kudielka@gmail.comSigned-off-by: Paolo Abeni <pabeni@redhat.com>

When evaluating byteorder expressions with size 2, a union with 32-bit and
16-bit members is used. Since the 16-bit members are aligned to 32-bit,
the array accesses will be out-of-bounds.

It may lead to a stack-out-of-bounds access like the one below:

[   23.095215] ==================================================================
[   23.095625] BUG: KASAN: stack-out-of-bounds in nft_byteorder_eval+0x13c/0x320
[   23.096020] Read of size 2 at addr ffffc90000007948 by task ping/115
[   23.096358]
[   23.096456] CPU: 0 PID: 115 Comm: ping Not tainted 6.4.0+ #413
[   23.096770] Call Trace:
[   23.096910]  <IRQ>
[   23.097030]  dump_stack_lvl+0x60/0xc0
[   23.097218]  print_report+0xcf/0x630
[   23.097388]  ? nft_byteorder_eval+0x13c/0x320
[   23.097577]  ? kasan_addr_to_slab+0xd/0xc0
[   23.097760]  ? nft_byteorder_eval+0x13c/0x320
[   23.097949]  kasan_report+0xc9/0x110
[   23.098106]  ? nft_byteorder_eval+0x13c/0x320
[   23.098298]  __asan_load2+0x83/0xd0
[   23.098453]  nft_byteorder_eval+0x13c/0x320
[   23.098659]  nft_do_chain+0x1c8/0xc50
[   23.098852]  ? __pfx_nft_do_chain+0x10/0x10
[   23.099078]  ? __kasan_check_read+0x11/0x20
[   23.099295]  ? __pfx___lock_acquire+0x10/0x10
[   23.099535]  ? __pfx___lock_acquire+0x10/0x10
[   23.099745]  ? __kasan_check_read+0x11/0x20
[   23.099929]  nft_do_chain_ipv4+0xfe/0x140
[   23.100105]  ? __pfx_nft_do_chain_ipv4+0x10/0x10
[   23.100327]  ? lock_release+0x204/0x400
[   23.100515]  ? nf_hook.constprop.0+0x340/0x550
[   23.100779]  nf_hook_slow+0x6c/0x100
[   23.100977]  ? __pfx_nft_do_chain_ipv4+0x10/0x10
[   23.101223]  nf_hook.constprop.0+0x334/0x550
[   23.101443]  ? __pfx_ip_local_deliver_finish+0x10/0x10
[   23.101677]  ? __pfx_nf_hook.constprop.0+0x10/0x10
[   23.101882]  ? __pfx_ip_rcv_finish+0x10/0x10
[   23.102071]  ? __pfx_ip_local_deliver_finish+0x10/0x10
[   23.102291]  ? rcu_read_lock_held+0x4b/0x70
[   23.102481]  ip_local_deliver+0xbb/0x110
[   23.102665]  ? __pfx_ip_rcv+0x10/0x10
[   23.102839]  ip_rcv+0x199/0x2a0
[   23.102980]  ? __pfx_ip_rcv+0x10/0x10
[   23.103140]  __netif_receive_skb_one_core+0x13e/0x150
[   23.103362]  ? __pfx___netif_receive_skb_one_core+0x10/0x10
[   23.103647]  ? mark_held_locks+0x48/0xa0
[   23.103819]  ? process_backlog+0x36c/0x380
[   23.103999]  __netif_receive_skb+0x23/0xc0
[   23.104179]  process_backlog+0x91/0x380
[   23.104350]  __napi_poll.constprop.0+0x66/0x360
[   23.104589]  ? net_rx_action+0x1cb/0x610
[   23.104811]  net_rx_action+0x33e/0x610
[   23.105024]  ? _raw_spin_unlock+0x23/0x50
[   23.105257]  ? __pfx_net_rx_action+0x10/0x10
[   23.105485]  ? mark_held_locks+0x48/0xa0
[   23.105741]  __do_softirq+0xfa/0x5ab
[   23.105956]  ? __dev_queue_xmit+0x765/0x1c00
[   23.106193]  do_softirq.part.0+0x49/0xc0
[   23.106423]  </IRQ>
[   23.106547]  <TASK>
[   23.106670]  __local_bh_enable_ip+0xf5/0x120
[   23.106903]  __dev_queue_xmit+0x789/0x1c00
[   23.107131]  ? __pfx___dev_queue_xmit+0x10/0x10
[   23.107381]  ? find_held_lock+0x8e/0xb0
[   23.107585]  ? lock_release+0x204/0x400
[   23.107798]  ? neigh_resolve_output+0x185/0x350
[   23.108049]  ? mark_held_locks+0x48/0xa0
[   23.108265]  ? neigh_resolve_output+0x185/0x350
[   23.108514]  neigh_resolve_output+0x246/0x350
[   23.108753]  ? neigh_resolve_output+0x246/0x350
[   23.109003]  ip_finish_output2+0x3c3/0x10b0
[   23.109250]  ? __pfx_ip_finish_output2+0x10/0x10
[   23.109510]  ? __pfx_nf_hook+0x10/0x10
[   23.109732]  __ip_finish_output+0x217/0x390
[   23.109978]  ip_finish_output+0x2f/0x130
[   23.110207]  ip_output+0xc9/0x170
[   23.110404]  ip_push_pending_frames+0x1a0/0x240
[   23.110652]  raw_sendmsg+0x102e/0x19e0
[   23.110871]  ? __pfx_raw_sendmsg+0x10/0x10
[   23.111093]  ? lock_release+0x204/0x400
[   23.111304]  ? __mod_lruvec_page_state+0x148/0x330
[   23.111567]  ? find_held_lock+0x8e/0xb0
[   23.111777]  ? find_held_lock+0x8e/0xb0
[   23.111993]  ? __rcu_read_unlock+0x7c/0x2f0
[   23.112225]  ? aa_sk_perm+0x18a/0x550
[   23.112431]  ? filemap_map_pages+0x4f1/0x900
[   23.112665]  ? __pfx_aa_sk_perm+0x10/0x10
[   23.112880]  ? find_held_lock+0x8e/0xb0
[   23.113098]  inet_sendmsg+0xa0/0xb0
[   23.113297]  ? inet_sendmsg+0xa0/0xb0
[   23.113500]  ? __pfx_inet_sendmsg+0x10/0x10
[   23.113727]  sock_sendmsg+0xf4/0x100
[   23.113924]  ? move_addr_to_kernel.part.0+0x4f/0xa0
[   23.114190]  __sys_sendto+0x1d4/0x290
[   23.114391]  ? __pfx___sys_sendto+0x10/0x10
[   23.114621]  ? __pfx_mark_lock.part.0+0x10/0x10
[   23.114869]  ? lock_release+0x204/0x400
[   23.115076]  ? find_held_lock+0x8e/0xb0
[   23.115287]  ? rcu_is_watching+0x23/0x60
[   23.115503]  ? __rseq_handle_notify_resume+0x6e2/0x860
[   23.115778]  ? __kasan_check_write+0x14/0x30
[   23.116008]  ? blkcg_maybe_throttle_current+0x8d/0x770
[   23.116285]  ? mark_held_locks+0x28/0xa0
[   23.116503]  ? do_syscall_64+0x37/0x90
[   23.116713]  __x64_sys_sendto+0x7f/0xb0
[   23.116924]  do_syscall_64+0x59/0x90
[   23.117123]  ? irqentry_exit_to_user_mode+0x25/0x30
[   23.117387]  ? irqentry_exit+0x77/0xb0
[   23.117593]  ? exc_page_fault+0x92/0x140
[   23.117806]  entry_SYSCALL_64_after_hwframe+0x6e/0xd8
[   23.118081] RIP: 0033:0x7f744aee2bba
[   23.118282] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb b8 0f 1f 00 f3 0f 1e fa 41 89 ca 64 8b 04 25 18 00 00 00 85 c0 75 15 b8 2c 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 7e c3 0f 1f 44 00 00 41 54 48 83 ec 30 44 89
[   23.119237] RSP: 002b:00007ffd04a7c9f8 EFLAGS: 00000246 ORIG_RAX: 000000000000002c
[   23.119644] RAX: ffffffffffffffda RBX: 00007ffd04a7e0a0 RCX: 00007f744aee2bba
[   23.120023] RDX: 0000000000000040 RSI: 000056488e9e6300 RDI: 0000000000000003
[   23.120413] RBP: 000056488e9e6300 R08: 00007ffd04a80320 R09: 0000000000000010
[   23.120809] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000040
[   23.121219] R13: 00007ffd04a7dc38 R14: 00007ffd04a7ca00 R15: 00007ffd04a7e0a0
[   23.121617]  </TASK>
[   23.121749]
[   23.121845] The buggy address belongs to the virtual mapping at
[   23.121845]  [ffffc90000000000, ffffc90000009000) created by:
[   23.121845]  irq_init_percpu_irqstack+0x1cf/0x270
[   23.122707]
[   23.122803] The buggy address belongs to the physical page:
[   23.123104] page:0000000072ac19f0 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x24a09
[   23.123609] flags: 0xfffffc0001000(reserved|node=0|zone=1|lastcpupid=0x1fffff)
[   23.123998] page_type: 0xffffffff()
[   23.124194] raw: 000fffffc0001000 ffffea0000928248 ffffea0000928248 0000000000000000
[   23.124610] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000
[   23.125023] page dumped because: kasan: bad access detected
[   23.125326]
[   23.125421] Memory state around the buggy address:
[   23.125682]  ffffc90000007800: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[   23.126072]  ffffc90000007880: 00 00 00 00 00 f1 f1 f1 f1 f1 f1 00 00 f2 f2 00
[   23.126455] >ffffc90000007900: 00 00 00 00 00 00 00 00 00 f2 f2 f2 f2 00 00 00
[   23.126840]                                               ^
[   23.127138]  ffffc90000007980: 00 00 00 00 00 00 00 00 00 00 00 00 00 f3 f3 f3
[   23.127522]  ffffc90000007a00: f3 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1
[   23.127906] ==================================================================
[   23.128324] Disabling lock debugging due to kernel taint

Using simple s16 pointers for the 16-bit accesses fixes the problem. For
the 32-bit accesses, src and dst can be used directly.

Fixes: 96518518 ("netfilter: add nftables")
Cc: stable@vger.kernel.org
Reported-by: Tanguy DUBROCA (@SidewayRE) from @Synacktiv working with ZDI
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com>
Reviewed-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

Pull networking fixes from Jakub Kicinski:
 "Including fixes from bluetooth, bpf and wireguard.

  Current release - regressions:

   - nvme-tcp: fix comma-related oops after sendpage changes

  Current release - new code bugs:

   - ptp: make max_phase_adjustment sysfs device attribute invisible
     when not supported

  Previous releases - regressions:

   - sctp: fix potential deadlock on &net->sctp.addr_wq_lock

   - mptcp:
      - ensure subflow is unhashed before cleaning the backlog
      - do not rely on implicit state check in mptcp_listen()

  Previous releases - always broken:

   - net: fix net_dev_start_xmit trace event vs skb_transport_offset()

   - Bluetooth:
      - fix use-bdaddr-property quirk
      - L2CAP: fix multiple UaFs
      - ISO: use hci_sync for setting CIG parameters
      - hci_event: fix Set CIG Parameters error status handling
      - hci_event: fix parsing of CIS Established Event
      - MGMT: fix marking SCAN_RSP as not connectable

   - wireguard: queuing: use saner cpu selection wrapping

   - sched: act_ipt: various bug fixes for iptables <> TC interactions

   - sched: act_pedit: add size check for TCA_PEDIT_PARMS_EX

   - dsa: fixes for receiving PTP packets with 8021q and sja1105 tagging

   - eth: sfc: fix null-deref in devlink port without MAE access

   - eth: ibmvnic: do not reset dql stats on NON_FATAL err

  Misc:

   - xsk: honor SO_BINDTODEVICE on bind"

* tag 'net-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (70 commits)
  nfp: clean mc addresses in application firmware when closing port
  selftests: mptcp: pm_nl_ctl: fix 32-bit support
  selftests: mptcp: depend on SYN_COOKIES
  selftests: mptcp: userspace_pm: report errors with 'remove' tests
  selftests: mptcp: userspace_pm: use correct server port
  selftests: mptcp: sockopt: return error if wrong mark
  selftests: mptcp: sockopt: use 'iptables-legacy' if available
  selftests: mptcp: connect: fail if nft supposed to work
  mptcp: do not rely on implicit state check in mptcp_listen()
  mptcp: ensure subflow is unhashed before cleaning the backlog
  s390/qeth: Fix vipa deletion
  octeontx-af: fix hardware timestamp configuration
  net: dsa: sja1105: always enable the send_meta options
  net: dsa: tag_sja1105: fix MAC DA patching from meta frames
  net: Replace strlcpy with strscpy
  pptp: Fix fib lookup calls.
  mlxsw: spectrum_router: Fix an IS_ERR() vs NULL check
  net/sched: act_pedit: Add size check for TCA_PEDIT_PARMS_EX
  xsk: Honor SO_BINDTODEVICE on bind
  ptp: Make max_phase_adjustment sysfs device attribute invisible when not supported
  ...

Pull f2fs updates from Jaegeuk Kim:
 "In this cycle, we've mainly investigated the zoned block device
  support along with patches such as correcting write pointers between
  f2fs and storage, adding asynchronous zone reset flow, and managing
  the number of open zones.

  Other than them, f2fs adds another mount option, "errors=x" to specify
  how to handle when it detects an unexpected behavior at runtime.

  Enhancements:
   - support 'errors=remount-ro|continue|panic' mount option
   - enforce some inode flag policies
   - allow .tmp compression given extensions
   - add some ioctls to manage the f2fs compression
   - improve looped node chain flow
   - avoid issuing small-sized discard commands during checkpoint
   - implement an asynchronous zone reset

  Bug fixes:
   - fix deadlock in xattr and inode page lock
   - fix and add sanity check in some error paths
   - fix to avoid NULL pointer dereference f2fs_write_end_io() along
     with put_super
   - set proper flags to quota files
   - fix potential deadlock due to unpaired node_write lock use
   - fix over-estimating free section during FG GC
   - fix the wrong condition to determine atomic context

  As usual, also there are a number of patches with code refactoring and
  minor clean-ups"

* tag 'f2fs-for-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (46 commits)
  f2fs: fix to do sanity check on direct node in truncate_dnode()
  f2fs: only set release for file that has compressed data
  f2fs: fix compile warning in f2fs_destroy_node_manager()
  f2fs: fix error path handling in truncate_dnode()
  f2fs: fix deadlock in i_xattr_sem and inode page lock
  f2fs: remove unneeded page uptodate check/set
  f2fs: update mtime and ctime in move file range method
  f2fs: compress tmp files given extension
  f2fs: refactor struct f2fs_attr macro
  f2fs: convert to use sbi directly
  f2fs: remove redundant assignment to variable err
  f2fs: do not issue small discard commands during checkpoint
  f2fs: check zone write pointer points to the end of zone
  f2fs: add f2fs_ioc_get_compress_blocks
  f2fs: cleanup MIN_INLINE_XATTR_SIZE
  f2fs: add helper to check compression level
  f2fs: set FMODE_CAN_ODIRECT instead of a dummy direct_IO method
  f2fs: do more sanity check on inode
  f2fs: compress: fix to check validity of i_compress_flag field
  f2fs: add sanity compress level check for compressed file
  ...

Pull more xfs updates from Darrick Wong:

 - Fix some ordering problems with log items during log recovery

 - Don't deadlock the system by trying to flush busy freed extents while
   holding on to busy freed extents

 - Improve validation of log geometry parameters when reading the
   primary superblock

 - Validate the length field in the AGF header

 - Fix recordset filtering bugs when re-calling GETFSMAP to return more
   results when the resultset didn't previously fit in the caller's
   buffer

 - Fix integer overflows in GETFSMAP when working with rt volumes larger
   than 2^32 fsblocks

 - Fix GETFSMAP reporting the undefined space beyond the last rtextent

 - Fix filtering bugs in GETFSMAP's log device backend if the log ever
   becomes longer than 2^32 fsblocks

 - Improve validation of file offsets in the GETFSMAP range parameters

 - Fix an off by one bug in the pmem media failure notification
   computation

 - Validate the length field in the AGI header too

* tag 'xfs-6.5-merge-5' of git://git.kernel.org/pub/scm/fs/xfs/xfs-linux:
  xfs: Remove unneeded semicolon
  xfs: AGI length should be bounds checked
  xfs: fix the calculation for "end" and "length"
  xfs: fix xfs_btree_query_range callers to initialize btree rec fully
  xfs: validate fsmap offsets specified in the query keys
  xfs: fix logdev fsmap query result filtering
  xfs: clean up the rtbitmap fsmap backend
  xfs: fix getfsmap reporting past the last rt extent
  xfs: fix integer overflows in the fsmap rtbitmap and logdev backends
  xfs: fix interval filtering in multi-step fsmap queries
  xfs: fix bounds check in xfs_defer_agfl_block()
  xfs: AGF length has never been bounds checked
  xfs: journal geometry is not properly bounds checked
  xfs: don't block in busy flushing when freeing extents
  xfs: allow extent free intents to be retried
  xfs: pass alloc flags through to xfs_extent_busy_flush()
  xfs: use deferred frees for btree block freeing
  xfs: don't reverse order of items in bulk AIL insertion
  xfs: remove redundant initializations of pointers drop_leaf and save_leaf

Merge tag 'pwm/for-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm

Pull pwm updates from Thierry Reding:
 "There's a little bit of everything in here: we've got various
  improvements and cleanups to drivers, some fixes across the board and
  a bit of new hardware support"

* tag 'pwm/for-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: (22 commits)
  dt-bindings: pwm: convert pwm-bcm2835 bindings to YAML
  pwm: Add Renesas RZ/G2L MTU3a PWM driver
  pwm: mtk_disp: Fix the disable flow of disp_pwm
  dt-bindings: pwm: restrict node name suffixes
  pwm: pca9685: Switch i2c driver back to use .probe()
  pwm: ab8500: Fix error code in probe()
  MAINTAINERS: add pwm to PolarFire SoC entry
  pwm: add microchip soft ip corePWM driver
  pwm: sysfs: Do not apply state to already disabled PWMs
  pwm: imx-tpm: force 'real_period' to be zero in suspend
  pwm: meson: make full use of common clock framework
  pwm: meson: don't use hdmi/video clock as mux parent
  pwm: meson: switch to using struct clk_parent_data for mux parents
  pwm: meson: remove not needed check in meson_pwm_calc
  pwm: meson: fix handling of period/duty if greater than UINT_MAX
  pwm: meson: modify and simplify calculation in meson_pwm_get_state
  dt-bindings: pwm: Add R-Car V3U device tree bindings
  dt-bindings: pwm: imx: add i.MX8QXP compatible
  pwm: mediatek: Add support for MT7981
  dt-bindings: pwm: mediatek: Add mediatek,mt7981 compatible
  ...

Pull more devicetree updates from Rob Herring:

 - Whitespace clean-ups in binding examples

 - Restrict node name suffixes to "-[0-9]+" for cases of multiple
   instances which don't have unit-addresses

 - Convert brcm,kona-wdt and cdns,wdt-r1p2 watchdog bindings to DT
   schema

* tag 'devicetree-for-6.5-2' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
  dt-bindings: soc: qcom: stats: Update maintainer email
  dt-bindings: cleanup DTS example whitespaces
  dt-bindings: timestamp: restrict node name suffixes
  dt-bindings: slimbus: restrict node name suffixes
  dt-bindings: watchdog: restrict node name suffixes
  dt-bindings: watchdog: brcm,kona-wdt: convert txt file to yaml
  dt-bindings: watchdog: cdns,wdt-r1p2: Convert cadence watchdog to yaml

I225/6 hardware can be programmed to start PPS output once
the time in Target Time registers is reached. The time
programmed in these registers should always be into future.
Only then PPS output is triggered when SYSTIM register
reaches the programmed value. There are two modes in i225/6
hardware to program PPS, pulse and clock mode.

There were issues reported where PPS is not generated when
start time is in past.

Example 1, "echo 0 0 0 2 0 > /sys/class/ptp/ptp0/period"

In the current implementation, a value of '0' is programmed
into Target time registers and PPS output is in pulse mode.
Eventually an interrupt which is triggered upon SYSTIM
register reaching Target time is not fired. Thus no PPS
output is generated.

Example 2, "echo 0 0 0 1 0 > /sys/class/ptp/ptp0/period"

Above case, a value of '0' is programmed into Target time
registers and PPS output is in clock mode. Here, HW tries to
catch-up the current time by incrementing Target Time
register. This catch-up time seem to vary according to
programmed PPS period time as per the HW design. In my
experiments, the delay ranged between few tens of seconds to
few minutes. The PPS output is only generated after the
Target time register reaches current time.

In my experiments, I also observed PPS stopped working with
below test and could not recover until module is removed and
loaded again.

1) echo 0 <future time> 0 1 0 > /sys/class/ptp/ptp1/period
2) echo 0 0 0 1 0 > /sys/class/ptp/ptp1/period
3) echo 0 0 0 1 0 > /sys/class/ptp/ptp1/period

After this PPS did not work even if i re-program with proper
values. I could only get this back working by reloading the
driver.

This patch takes care of calculating and programming
appropriate future time value into Target Time registers.

Fixes: 5e91c72e ("igc: Fix PPS delta between two synchronized end-points")
Signed-off-by: Aravindhan Gunasekaran <aravindhan.gunasekaran@intel.com>
Reviewed-by: Muhammad Husaini Zulkifli <muhammad.husaini.zulkifli@intel.com>
Tested-by: Naama Meir <naamax.meir@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>

IEEE 802.1Q does not have clear definitions of what constitutes an
SDU (Service Data Unit), but IEEE Std 802.3 clause 3.1.2 does define
the MAC service primitives and clause 3.2.7 does define the MAC Client
Data for Q-tagged frames.

It shows that the mac_service_data_unit (MSDU) does NOT contain the
preamble, destination and source address, or FCS. The MSDU does contain
the length/type field, MAC client data, VLAN tag and any padding
data (prior to the FCS).

Thus, the maximum 802.3 frame size that is allowed to be transmitted
should be QueueMaxSDU (MSDU) + 16 (6 byte SA + 6 byte DA + 4 byte FCS).

Fixes: 92a0dcb8 ("igc: offload queue max SDU from tc-taprio")
Signed-off-by: Tan Tee Min <tee.min.tan@linux.intel.com>
Reviewed-by: Muhammad Husaini Zulkifli <muhammad.husaini.zulkifli@intel.com>
Tested-by: Naama Meir <naamax.meir@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>

set TP bit in the 'supported' and 'advertising' fields. i225/226 parts
only support twisted pair copper.

Fixes: 8c5ad0da ("igc: Add ethtool support")
Signed-off-by: Prasad Koya <prasad@arista.com>
Acked-by: Sasha Neftin <sasha.neftin@intel.com>
Tested-by: Naama Meir <naamax.meir@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>

When moving devices from one namespace to another, mc addresses are
cleaned in software while not removed from application firmware. Thus
the mc addresses are remained and will cause resource leak.

Now use `__dev_mc_unsync` to clean mc addresses when closing port.

Fixes: e20aa071 ("nfp: fix schedule in atomic context when sync mc address")
Cc: stable@vger.kernel.org
Signed-off-by: Yinjun Zhang <yinjun.zhang@corigine.com>
Acked-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: Louis Peens <louis.peens@corigine.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Message-ID: <20230705052818.7122-1-louis.peens@corigine.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Daniel Borkmann says:

====================
pull-request: bpf 2023-07-05

We've added 2 non-merge commits during the last 1 day(s) which contain
a total of 3 files changed, 16 insertions(+), 4 deletions(-).

The main changes are:

1) Fix BTF to warn but not returning an error for a NULL BTF to still be
   able to load modules under CONFIG_DEBUG_INFO_BTF, from SeongJae Park.

2) Fix xsk sockets to honor SO_BINDTODEVICE in bind(), from Ilya Maximets.

* tag 'for-netdev' of https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf:
  xsk: Honor SO_BINDTODEVICE on bind
  bpf, btf: Warn but return no error for NULL btf from __register_btf_kfunc_id_set()
====================

Link: https://lore.kernel.org/r/20230705171716.6494-1-daniel@iogearbox.netSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Currently mlx5e releases pages directly to the page_pool for XDP_TX and
does page fragment counting for XDP_REDIRECT. RX pages from the
page_pool are leaking on XDP_REDIRECT because the xdp core will release
only one fragment out of MLX5E_PAGECNT_BIAS_MAX and subsequently the page
is marked as "skip release" which avoids the driver release.

A fix would be to take an extra fragment for XDP_REDIRECT and not set the
"skip release" bit so that the release on the driver side can handle the
remaining bias fragments. But this would be a shortsighted solution.
Instead, this patch converges the two XDP paths (XDP_TX and XDP_REDIRECT) to
always do fragment tracking. The "skip release" bit is no longer
necessary for XDP.

Fixes: 6f574284 ("net/mlx5e: RX, Enable skb page recycling through the page_pool")
Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

On vport enable, where fw's hca caps are queried, the driver queries
hca_caps_2 without checking if fw truly supports them, causing a false
failure of vfs vport load and blocking SRIOV enablement on old devices
such as CX4 where hca_caps_2 support is missing.

Thus, add a check for the said caps support before accessing them.

Fixes: e5b9642a ("net/mlx5: E-Switch, Implement devlink port function cmds to control migratable")
Signed-off-by: Maher Sanalla <msanalla@nvidia.com>
Reviewed-by: Shay Drory <shayd@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

Non-clear CT action causes a flow rule split, while CT clear action
doesn't and is just a header-rewrite to the current flow rule.
But ct offload is done in post_parse and is per ct action instance,
so ct clear offload is parsed multiple times, while its deleted once.

Fix this by post_parsing the ct action only once per flow attribute
(which is per flow rule) by using a offloaded ct_attr flag.

Fixes: 08fe94ec ("net/mlx5e: TC, Remove special handling of CT action")
Signed-off-by: Paul Blakey <paulb@nvidia.com>
Signed-off-by: Yevgeny Kliteynik <kliteyn@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

Currently the check for NOT_READY flag is performed before obtaining the
necessary lock. This opens a possibility for race condition when the flow
is concurrently removed from unready_flows list by the workqueue task,
which causes a double-removal from the list and a crash[0]. Fix the issue
by moving the flag check inside the section protected by
uplink_priv->unready_flows_lock mutex.

[0]:
[44376.389654] general protection fault, probably for non-canonical address 0xdead000000000108: 0000 [#1] SMP
[44376.391665] CPU: 7 PID: 59123 Comm: tc Not tainted 6.4.0-rc4+ #1
[44376.392984] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.13.0-0-gf21b5a4aeb02-prebuilt.qemu.org 04/01/2014
[44376.395342] RIP: 0010:mlx5e_tc_del_fdb_flow+0xb3/0x340 [mlx5_core]
[44376.396857] Code: 00 48 8b b8 68 ce 02 00 e8 8a 4d 02 00 4c 8d a8 a8 01 00 00 4c 89 ef e8 8b 79 88 e1 48 8b 83 98 06 00 00 48 8b 93 90 06 00 00 <48> 89 42 08 48 89 10 48 b8 00 01 00 00 00 00 ad de 48 89 83 90 06
[44376.399167] RSP: 0018:ffff88812cc97570 EFLAGS: 00010246
[44376.399680] RAX: dead000000000122 RBX: ffff8881088e3800 RCX: ffff8881881bac00
[44376.400337] RDX: dead000000000100 RSI: ffff88812cc97500 RDI: ffff8881242f71b0
[44376.401001] RBP: ffff88811cbb0940 R08: 0000000000000400 R09: 0000000000000001
[44376.401663] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88812c944000
[44376.402342] R13: ffff8881242f71a8 R14: ffff8881222b4000 R15: 0000000000000000
[44376.402999] FS:  00007f0451104800(0000) GS:ffff88852cb80000(0000) knlGS:0000000000000000
[44376.403787] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[44376.404343] CR2: 0000000000489108 CR3: 0000000123a79003 CR4: 0000000000370ea0
[44376.405004] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[44376.405665] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[44376.406339] Call Trace:
[44376.406651]  <TASK>
[44376.406939]  ? die_addr+0x33/0x90
[44376.407311]  ? exc_general_protection+0x192/0x390
[44376.407795]  ? asm_exc_general_protection+0x22/0x30
[44376.408292]  ? mlx5e_tc_del_fdb_flow+0xb3/0x340 [mlx5_core]
[44376.408876]  __mlx5e_tc_del_fdb_peer_flow+0xbc/0xe0 [mlx5_core]
[44376.409482]  mlx5e_tc_del_flow+0x42/0x210 [mlx5_core]
[44376.410055]  mlx5e_flow_put+0x25/0x50 [mlx5_core]
[44376.410529]  mlx5e_delete_flower+0x24b/0x350 [mlx5_core]
[44376.411043]  tc_setup_cb_reoffload+0x22/0x80
[44376.411462]  fl_reoffload+0x261/0x2f0 [cls_flower]
[44376.411907]  ? mlx5e_rep_indr_setup_ft_cb+0x160/0x160 [mlx5_core]
[44376.412481]  ? mlx5e_rep_indr_setup_ft_cb+0x160/0x160 [mlx5_core]
[44376.413044]  tcf_block_playback_offloads+0x76/0x170
[44376.413497]  tcf_block_unbind+0x7b/0xd0
[44376.413881]  tcf_block_setup+0x17d/0x1c0
[44376.414269]  tcf_block_offload_cmd.isra.0+0xf1/0x130
[44376.414725]  tcf_block_offload_unbind+0x43/0x70
[44376.415153]  __tcf_block_put+0x82/0x150
[44376.415532]  ingress_destroy+0x22/0x30 [sch_ingress]
[44376.415986]  qdisc_destroy+0x3b/0xd0
[44376.416343]  qdisc_graft+0x4d0/0x620
[44376.416706]  tc_get_qdisc+0x1c9/0x3b0
[44376.417074]  rtnetlink_rcv_msg+0x29c/0x390
[44376.419978]  ? rep_movs_alternative+0x3a/0xa0
[44376.420399]  ? rtnl_calcit.isra.0+0x120/0x120
[44376.420813]  netlink_rcv_skb+0x54/0x100
[44376.421192]  netlink_unicast+0x1f6/0x2c0
[44376.421573]  netlink_sendmsg+0x232/0x4a0
[44376.421980]  sock_sendmsg+0x38/0x60
[44376.422328]  ____sys_sendmsg+0x1d0/0x1e0
[44376.422709]  ? copy_msghdr_from_user+0x6d/0xa0
[44376.423127]  ___sys_sendmsg+0x80/0xc0
[44376.423495]  ? ___sys_recvmsg+0x8b/0xc0
[44376.423869]  __sys_sendmsg+0x51/0x90
[44376.424226]  do_syscall_64+0x3d/0x90
[44376.424587]  entry_SYSCALL_64_after_hwframe+0x46/0xb0
[44376.425046] RIP: 0033:0x7f045134f887
[44376.425403] Code: 0a 00 f7 d8 64 89 02 48 c7 c0 ff ff ff ff eb b9 0f 1f 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 b8 2e 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 51 c3 48 83 ec 28 89 54 24 1c 48 89 74 24 10
[44376.426914] RSP: 002b:00007ffd63a82b98 EFLAGS: 00000246 ORIG_RAX: 000000000000002e
[44376.427592] RAX: ffffffffffffffda RBX: 000000006481955f RCX: 00007f045134f887
[44376.428195] RDX: 0000000000000000 RSI: 00007ffd63a82c00 RDI: 0000000000000003
[44376.428796] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000
[44376.429404] R10: 00007f0451208708 R11: 0000000000000246 R12: 0000000000000001
[44376.430039] R13: 0000000000409980 R14: 000000000047e538 R15: 0000000000485400
[44376.430644]  </TASK>
[44376.430907] Modules linked in: mlx5_ib mlx5_core act_mirred act_tunnel_key cls_flower vxlan dummy sch_ingress openvswitch nsh rpcrdma rdma_ucm ib_iser libiscsi scsi_transport_iscsi ib_umad rdma_cm ib_ipoib iw_cm ib_cm ib_uverbs ib_core xt_conntrack xt_MASQUERADE nf_conntrack_netlink nfnetlink xt_addrtype iptable_nat nf_nat br_netfilter rpcsec_g
ss_krb5 auth_rpcgss oid_registry overlay zram zsmalloc fuse [last unloaded: mlx5_core]
[44376.433936] ---[ end trace 0000000000000000 ]---
[44376.434373] RIP: 0010:mlx5e_tc_del_fdb_flow+0xb3/0x340 [mlx5_core]
[44376.434951] Code: 00 48 8b b8 68 ce 02 00 e8 8a 4d 02 00 4c 8d a8 a8 01 00 00 4c 89 ef e8 8b 79 88 e1 48 8b 83 98 06 00 00 48 8b 93 90 06 00 00 <48> 89 42 08 48 89 10 48 b8 00 01 00 00 00 00 ad de 48 89 83 90 06
[44376.436452] RSP: 0018:ffff88812cc97570 EFLAGS: 00010246
[44376.436924] RAX: dead000000000122 RBX: ffff8881088e3800 RCX: ffff8881881bac00
[44376.437530] RDX: dead000000000100 RSI: ffff88812cc97500 RDI: ffff8881242f71b0
[44376.438179] RBP: ffff88811cbb0940 R08: 0000000000000400 R09: 0000000000000001
[44376.438786] R10: 0000000000000001 R11: 0000000000000000 R12: ffff88812c944000
[44376.439393] R13: ffff8881242f71a8 R14: ffff8881222b4000 R15: 0000000000000000
[44376.439998] FS:  00007f0451104800(0000) GS:ffff88852cb80000(0000) knlGS:0000000000000000
[44376.440714] CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[44376.441225] CR2: 0000000000489108 CR3: 0000000123a79003 CR4: 0000000000370ea0
[44376.441843] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[44376.442471] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400

Fixes: ad86755b ("net/mlx5e: Protect unready flows with dedicated lock")
Signed-off-by: Vlad Buslov <vladbu@nvidia.com>
Reviewed-by: Roi Dayan <roid@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

Prior to this patch only one "mlx5" thermal zone could have been
registered regardless of the number of individual mlx5 devices in the
system.

To fix this setup a unique name per device to register its own thermal
zone.

In order to not register a thermal zone for a virtual device (VF/SF) add
a check for PF device type.

The new name is a concatenation between "mlx5_" and "<PCI_DEV_BDF>", which
will also help associating a thermal zone with its PCI device.

$ lspci | grep ConnectX
00:04.0 Ethernet controller: Mellanox Technologies MT2892 Family [ConnectX-6 Dx]
00:05.0 Ethernet controller: Mellanox Technologies MT2892 Family [ConnectX-6 Dx]

$ cat /sys/devices/virtual/thermal/thermal_zone0/type
mlx5_0000:00:04.0
$ cat /sys/devices/virtual/thermal/thermal_zone1/type
mlx5_0000:00:05.0

Fixes: c1fef618 ("net/mlx5: Implement thermal zone")
CC: Sandipan Patra <spatra@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

Regular (non-XSK) RQs get flushed on XSK setup and re-activated on XSK
close. If the same regular RQ is closed (a config change for example)
soon after the XSK close, a double release occurs because the missing
wqes get released a second time.

Fixes: 3f93f829 ("net/mlx5e: RX, Defer page release in legacy rq for better recycling")
Signed-off-by: Dragos Tatulea <dtatulea@nvidia.com>
Reviewed-by: Tariq Toukan <tariqt@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

When kvzalloc_node or kvzalloc failed in mlx5e_ptp_open, the memory
pointed by "c" or "cparams" is not freed, which can lead to a memory
leak. Fix by freeing the array in the error path.

Fixes: 145e5637 ("net/mlx5e: Add TX PTP port object support")
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Reviewed-by: Rahul Rameshbabu <rrameshbabu@nvidia.com>
Reviewed-by: Gal Pressman <gal@nvidia.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

The memory pointed to by the fs->any pointer is not freed in the error
path of mlx5e_fs_tt_redirect_any_create, which can lead to a memory leak.
Fix by freeing the memory in the error path, thereby making the error path
identical to mlx5e_fs_tt_redirect_any_destroy().

Fixes: 0f575c20 ("net/mlx5e: Introduce Flow Steering ANY API")
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Reviewed-by: Rahul Rameshbabu <rrameshbabu@nvidia.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

In function accel_fs_tcp_create_groups(), when the ft->g memory is
successfully allocated but the 'in' memory fails to be allocated, the
memory pointed to by ft->g is released once. And in function
accel_fs_tcp_create_table, mlx5e_destroy_flow_table is called to release
the memory pointed to by ft->g again. This will cause double free problem.

Fixes: c062d52a ("net/mlx5e: Receive flow steering framework for accelerated TCP flows")
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>

Pull soundwire updates from Vinod Koul:

 - Stream handling and slave alert handling

 - Qualcomm Soundwire v2.0.0 controller support

 - Intel ACE2.x initial support and code reorganization

* tag 'soundwire-6.5-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire: (55 commits)
  soundwire: stream: Make master_list ordered to prevent deadlocks
  soundwire: bus: Prevent lockdep asserts when stream has multiple buses
  soundwire: qcom: fix storing port config out-of-bounds
  soundwire: intel_ace2x: fix SND_SOC_SOF_HDA_MLINK dependency
  soundwire: debugfs: Add missing SCP registers
  soundwire: stream: Remove unnecessary gotos
  soundwire: stream: Invert logic on runtime alloc flags
  soundwire: stream: Remove unneeded checks for NULL bus
  soundwire: bandwidth allocation: Remove pointless variable
  soundwire: cadence: revisit parity injection
  soundwire: intel/cadence: update hardware reset sequence
  soundwire: intel_bus_common: enable interrupts last
  soundwire: intel_bus_common: update error log
  soundwire: amd: Improve error message in remove callback
  soundwire: debugfs: fix unbalanced pm_runtime_put()
  soundwire: qcom: fix unbalanced pm_runtime_put()
  soundwire: qcom: set clk stop need reset flag at runtime
  soundwire: qcom: add software workaround for bus clash interrupt assertion
  soundwire: qcom: wait for fifo to be empty before suspend
  soundwire: qcom: drop unused struct qcom_swrm_ctrl members
  ...

Pull media updates from Mauro Carvalho Chehab:

 - Lots of improvement at atomisp driver, which is starting to look in
   good shape

 - Mediatek vcodec driver has gained support for av1 and hevc stateless
   codecs

 - New sensor driver: ov01a10

 - verisilicon driver has gained AV1 entropy helpers

 - tegra-video has gained support for Tegra20 parallel input

 - dvb core has gained an extra property to better support DVB-S2X

 - as usual, lots of cleanups, fixes and improvements on media drivers

* tag 'media/v6.5-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (253 commits)
  media: wl128x: fix a clang warning
  media: dvb: mb86a20s: get rid of a clang-15 warning
  media: cec: i2c: ch7322: also select REGMAP
  media: add HAS_IOPORT dependencies
  media: tc358746: select CONFIG_GENERIC_PHY
  media: mediatek: vcodec: Add dbgfs help function
  media: mediatek: vcodec: Add encode to support dbgfs
  media: mediatek: vcodec: Change dbgfs interface to support encode
  media: mediatek: vcodec: Get each instance format type
  media: mediatek: vcodec: Get each context resolution information
  media: mediatek: vcodec: Add a debugfs file to get different useful information
  media: mediatek: vcodec: Add debug params to control different log level
  media: mediatek: vcodec: Add debugfs interface to get debug information
  media: mediatek: vcodec: support stateless AV1 decoder
  media: verisilicon: Conditionally ignore native formats
  media: verisilicon: Enable AV1 decoder on rk3588
  media: verisilicon: Add film grain feature to AV1 driver
  media: verisilicon: Add Rockchip AV1 decoder
  media: verisilicon: Add AV1 entropy helpers
  media: verisilicon: Compute motion vectors size for AV1 frames
  ...

If a user schedules a Gate Control List (GCL) to close one of
the QBV gates while also transmitting a packet to that closed gate,
TX Hang will be happen. HW would not drop any packet when the gate
is closed and keep queuing up in HW TX FIFO until the gate is re-opened.
This patch implements the solution to drop the packet for the closed
gate.

This patch will also reset the adapter to perform SW initialization
for each 1st Gate Control List (GCL) to avoid hang.
This is due to the HW design, where changing to TSN transmit mode
requires SW initialization. Intel Discrete I225/6 transmit mode
cannot be changed when in dynamic mode according to Software User
Manual Section 7.5.2.1. Subsequent Gate Control List (GCL) operations
will proceed without a reset, as they already are in TSN Mode.

Step to reproduce:

DUT:
1) Configure GCL List with certain gate close.

BASE=$(date +%s%N)
tc qdisc replace dev $IFACE parent root handle 100 taprio \
    num_tc 4 \
    map 0 1 2 3 3 3 3 3 3 3 3 3 3 3 3 3 \
    queues 1@0 1@1 1@2 1@3 \
    base-time $BASE \
    sched-entry S 0x8 500000 \
    sched-entry S 0x4 500000 \
    flags 0x2

2) Transmit the packet to closed gate. You may use udp_tai
application to transmit UDP packet to any of the closed gate.

./udp_tai -i <interface> -P 100000 -p 90 -c 1 -t <0/1> -u 30004

Fixes: ec50a9d4 ("igc: Add support for taprio offloading")
Co-developed-by: Tan Tee Min <tee.min.tan@linux.intel.com>
Signed-off-by: Tan Tee Min <tee.min.tan@linux.intel.com>
Tested-by: Chwee Lin Choong <chwee.lin.choong@intel.com>
Signed-off-by: Muhammad Husaini Zulkifli <muhammad.husaini.zulkifli@intel.com>
Tested-by: Naama Meir <naamax.meir@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>

Pull tracing tooling updates from Steven Rostedt:

 - Add cgroup support for rtla via the -C option

 - Add --house-keeping option that tells rtla where to place the
   housekeeping threads

 - Have rtla/timerlat have its own tracing instance instead of using the
   top level tracing instance that is the default for other tracing
   users to use

 - Add auto analysis to timerlat_hist

 - Have rtla start the tracers after creating the instances

 - Reduce rtla hwnoise down to 75% from 100% as it runs with preemption
   disabled and can cause system instability at 100%

 - Add support to run timerlat_top and timerlat_hist threads in
   user-space instead of just using the kernel tasks

 - Some minor clean ups and documentation changes

* tag 'trace-tools-v6.5' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace:
  Documentation: Add tools/rtla timerlat -u option documentation
  rtla/timerlat_hist: Add timerlat user-space support
  rtla/timerlat_top: Add timerlat user-space support
  rtla/hwnoise: Reduce runtime to 75%
  rtla: Start the tracers after creating all instances
  rtla/timerlat_hist: Add auto-analysis support
  rtla/timerlat: Give timerlat auto analysis its own instance
  rtla: Automatically move rtla to a house-keeping cpu
  rtla: Change monitored_cpus from char * to cpu_set_t
  rtla: Add --house-keeping option
  rtla: Add -C cgroup support

Merge tag 'parisc-for-6.5-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux

Pull more parisc architecture updates from Helge Deller:

 -  Fix all compiler warnings in arch/parisc and drivers/parisc when
    compiled with W=1

* tag 'parisc-for-6.5-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
  parisc: syscalls: Avoid compiler warnings with W=1
  parisc: math-emu: Avoid compiler warnings with W=1
  parisc: Raise minimal GCC version to 12.0.0
  parisc: unwind: Avoid missing prototype warning for handle_interruption()
  parisc: smp: Add declaration for start_cpu_itimer()
  parisc: pdt: Get prototype for arch_report_meminfo()

Remove unnecessary delay during the TX ring configuration.
This will cause delay, especially during link down and
link up activity.

Furthermore, old SKUs like as I225 will call the reset_adapter
to reset the controller during TSN mode Gate Control List (GCL)
setting. This will add more time to the configuration of the
real-time use case.

It doesn't mentioned about this delay in the Software User Manual.
It might have been ported from legacy code I210 in the past.

Fixes: 13b5b7fd ("igc: Add support for Tx/Rx rings")
Signed-off-by: Muhammad Husaini Zulkifli <muhammad.husaini.zulkifli@intel.com>
Acked-by: Sasha Neftin <sasha.neftin@intel.com>
Tested-by: Naama Meir <naamax.meir@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>

Add condition to increase the qbv counter during taprio qbv
configuration only.

There might be a case when TC already been setup then user configure
the ETF/CBS qdisc and this counter will increase if no condition above.

Fixes: ae4fe469 ("igc: Add qbv_config_change_errors counter")
Signed-off-by: Muhammad Husaini Zulkifli <muhammad.husaini.zulkifli@intel.com>
Tested-by: Naama Meir <naamax.meir@linux.intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>