Vladimir Oltean says:

====================
DSA trace events

This series introduces the "dsa" trace event class, with the following
events:

$ trace-cmd list | grep dsa
dsa
dsa:dsa_fdb_add_hw
dsa:dsa_mdb_add_hw
dsa:dsa_fdb_del_hw
dsa:dsa_mdb_del_hw
dsa:dsa_fdb_add_bump
dsa:dsa_mdb_add_bump
dsa:dsa_fdb_del_drop
dsa:dsa_mdb_del_drop
dsa:dsa_fdb_del_not_found
dsa:dsa_mdb_del_not_found
dsa:dsa_lag_fdb_add_hw
dsa:dsa_lag_fdb_add_bump
dsa:dsa_lag_fdb_del_hw
dsa:dsa_lag_fdb_del_drop
dsa:dsa_lag_fdb_del_not_found
dsa:dsa_vlan_add_hw
dsa:dsa_vlan_del_hw
dsa:dsa_vlan_add_bump
dsa:dsa_vlan_del_drop
dsa:dsa_vlan_del_not_found

These are useful to debug refcounting issues on CPU and DSA ports, where
entries may remain lingering, or may be removed too soon, depending on
bugs in higher layers of the network stack.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>

These are not as critical as the FDB/MDB trace points (I'm not aware of
outstanding VLAN related bugs), but maybe they are useful to somebody,
either debugging something or simply trying to learn more.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

DSA performs non-trivial housekeeping of unicast and multicast addresses
on shared (CPU and DSA) ports, and puts a bit of pressure on higher
layers, requiring them to behave correctly (remove these addresses
exactly as many times as they were added). Otherwise, either addresses
linger around forever, or DSA returns -ENOENT complaining that entries
that were already deleted must be deleted again.

To aid debugging, introduce some trace points specifically for FDB and
MDB - that's where some of the bugs still are right now.

Some bugs I have seen were also due to race conditions, see:
- 630fd482 ("net: dsa: flush switchdev workqueue on bridge join error path")
- a2614140 ("net: dsa: mv88e6xxx: flush switchdev FDB workqueue before removing VLAN")

so it would be good to not disturb the timing too much, hence the choice
to use trace points vs regular dev_dbg().

I've had these for some time on my computer in a less polished form, and
they've proven useful. What I found most useful was to enable
CONFIG_BOOTTIME_TRACING, add "trace_event=dsa" to the kernel cmdline,
and run "cat /sys/kernel/debug/tracing/trace". This is to debug more
complex environments with network managers started by the init system,
things like that.
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

The switch can either take the MAC or the PHY role in an MII or RMII
link. There are distinct PHY_INTERFACE_ macros for these two roles.
Correct the mapping so that the `REV` version is used for the PHY
role.
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20230411023541.2372609-1-andrew@lunn.chSigned-off-by: Jakub Kicinski <kuba@kernel.org>

The two constants accomplish the same thing.
Signed-off-by: Shailend Chand <shailend@google.com>
Reviewed-by: Jakub Kicinski <kuba@kernel.org>
Link: https://lore.kernel.org/r/20230407184830.309398-1-shailend@google.comSigned-off-by: Paolo Abeni <pabeni@redhat.com>

cli.py currently throws a pure KeyError if kernel doesn't support
a netlink family. Users who did not write ynl (hah) may waste
their time investigating what's wrong with the Python code.
Improve the error message:

Traceback (most recent call last):
  File "/home/kicinski/devel/linux/tools/net/ynl/lib/ynl.py", line 362, in __init__
    self.family = GenlFamily(self.yaml['name'])
                  ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kicinski/devel/linux/tools/net/ynl/lib/ynl.py", line 331, in __init__
    self.genl_family = genl_family_name_to_id[family_name]
                       ~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^
KeyError: 'netdev'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/kicinski/devel/linux/./tools/net/ynl/cli.py", line 52, in <module>
    main()
  File "/home/kicinski/devel/linux/./tools/net/ynl/cli.py", line 31, in main
    ynl = YnlFamily(args.spec, args.schema)
          ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/kicinski/devel/linux/tools/net/ynl/lib/ynl.py", line 364, in __init__
    raise Exception(f"Family '{self.yaml['name']}' not supported by the kernel")
Exception: Family 'netdev' not supported by the kernel
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Link: https://lore.kernel.org/r/20230407145609.297525-1-kuba@kernel.orgSigned-off-by: Paolo Abeni <pabeni@redhat.com>

No functional modification involved.

drivers/net/fddi/skfp/rmt.c:236 rmt_fsm() warn: if statement not indented.
Reported-by: Abaci Robot <abaci@linux.alibaba.com>
Link: https://bugzilla.openanolis.cn/show_bug.cgi?id=4736Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Link: https://lore.kernel.org/r/20230407034157.61276-1-jiapeng.chong@linux.alibaba.comSigned-off-by: Paolo Abeni <pabeni@redhat.com>

n_addr is used to store be32 values,
so a sparse-friendly array of be32 to store these values.

Flagged by sparse:
  .../mtk_ppe_debugfs.c:59:27: warning: incorrect type in assignment (different base types)
  .../mtk_ppe_debugfs.c:59:27:    expected unsigned int
  .../mtk_ppe_debugfs.c:59:27:    got restricted __be32 [usertype]
  .../mtk_ppe_debugfs.c:161:46: warning: cast to restricted __be16

No functional changes intended.
Compile tested only.
Signed-off-by: Simon Horman <horms@kernel.org>
Link: https://lore.kernel.org/r/20230401-mtk_eth_soc-sparse-v2-1-963becba3cb7@kernel.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Jakub Kicinski says:

====================
net: lockless stop/wake combo macros

A lot of drivers follow the same scheme to stop / start queues
without introducing locks between xmit and NAPI tx completions.
I'm guessing they all copy'n'paste each other's code.
The original code dates back all the way to e1000 and Linux 2.6.19.

v3: https://lore.kernel.org/all/20230405223134.94665-1-kuba@kernel.org/
v2: https://lore.kernel.org/all/20230401051221.3160913-2-kuba@kernel.org/
v1: https://lore.kernel.org/all/20230322233028.269410-1-kuba@kernel.org/
rfc: https://lore.kernel.org/all/20230311050130.115138-1-kuba@kernel.org/
====================

Link: https://lore.kernel.org/r/20230407012536.273382-1-kuba@kernel.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Drivers call netdev_tx_completed_queue() right before
netif_txq_maybe_wake(). If BQL is enabled netdev_tx_completed_queue()
should issue a memory barrier, so we can depend on that separating
the stop check from the consumer index update, instead of adding
another barrier in netif_txq_maybe_wake().

This matters more than the barriers on the xmit path, because
the wake condition is almost always true. So we issue the
consumer side barrier often.

Wrap netdev_tx_completed_queue() in a local helper to issue
the barrier even if BQL is disabled. Keep the same semantics
as netdev_tx_completed_queue() (barrier only if bytes != 0)
to make it clear that the barrier is conditional.

Plus since macro gets pkt/byte counts as arguments now -
we can skip waking if there were no packets completed.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Convert bnxt to use new macros rather than open code the logic.
Two differences:
(1) bnxt_tx_int() will now only issue a memory barrier if it sees
    enough space on the ring to wake the queue. This should be fine,
    the mb() is between the writes to the ring pointers and checking
    queue state.
(2) we'll start the queue instead of waking on race, this should
    be safe inside the xmit handler.
Reviewed-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Convert ixgbe to use the new macros, I think a lot of people
copy the ixgbe code. The only functional change is that the
unlikely() in ixgbe_clean_tx_irq() turns into a likely()
inside the new macro and no longer includes

  total_packets && netif_carrier_ok(tx_ring->netdev)

which is probably for the best, anyway.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

A lot of drivers follow the same scheme to stop / start queues
without introducing locks between xmit and NAPI tx completions.
I'm guessing they all copy'n'paste each other's code.
The original code dates back all the way to e1000 and Linux 2.6.19.

Smaller drivers shy away from the scheme and introduce a lock
which may cause deadlocks in netpoll.

Provide macros which encapsulate the necessary logic.

The macros do not prevent false wake ups, the extra barrier
required to close that race is not worth it. See discussion in:
https://lore.kernel.org/all/c39312a2-4537-14b4-270c-9fe1fbb91e89@gmail.com/Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Use syntax highlight, comment out the "..." since they are
not valid C.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Somehow it feels more right to start from the probe then open,
then tx... Much like the lifetime of the driver itself.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

driver.rst had a historical form of list of common problems.
In the age os Sphinx and rendered documentation it's better
to use the more usual title + text format.

This will allow us to render kdoc into the output more naturally.

No changes to the actual text.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20230407145911.79642-8-krzysztof.kozlowski@linaro.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20230407145911.79642-7-krzysztof.kozlowski@linaro.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20230407145911.79642-6-krzysztof.kozlowski@linaro.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20230407145911.79642-5-krzysztof.kozlowski@linaro.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20230407145911.79642-4-krzysztof.kozlowski@linaro.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20230407145911.79642-3-krzysztof.kozlowski@linaro.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230407145911.79642-2-krzysztof.kozlowski@linaro.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Statically allocated array of pointed to hwmon_channel_info can be made
const for safety.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Simon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/20230407145911.79642-1-krzysztof.kozlowski@linaro.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Pull in pre-requisite patches from Guenter Roeck to constify
pointers to hwmon_channel_info.

* 'hwmon-const' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
  hwmon: constify pointers to hwmon_channel_info

Link: https://lore.kernel.org/all/3a0391e7-21f6-432a-9872-329e298e1582@roeck-us.net/Signed-off-by: Jakub Kicinski <kuba@kernel.org>

There was a sort of rush surrounding commit 88c0a6b5 ("net: create a
netdev notifier for DSA to reject PTP on DSA master"), due to a desire
to convert DSA's attempt to deny TX timestamping on a DSA master to
something that doesn't block the kernel-wide API conversion from
ndo_eth_ioctl() to ndo_hwtstamp_set().

What was required was a mechanism that did not depend on ndo_eth_ioctl(),
and what was provided was a mechanism that did not depend on
ndo_eth_ioctl(), while at the same time introducing something that
wasn't absolutely necessary - a new netdev notifier.

There have been objections from Jakub Kicinski that using notifiers in
general when they are not absolutely necessary creates complications to
the control flow and difficulties to maintainers who look at the code.
So there is a desire to not use notifiers.

In addition to that, the notifier chain gets called even if there is no
DSA in the system and no one is interested in applying any restriction.

Take the model of udp_tunnel_nic_ops and introduce a stub mechanism,
through which net/core/dev_ioctl.c can call into DSA even when
CONFIG_NET_DSA=m.

Compared to the code that existed prior to the notifier conversion, aka
what was added in commits:
- 4cfab356 ("net: dsa: Add wrappers for overloaded ndo_ops")
- 3369afba ("net: Call into DSA netdevice_ops wrappers")

this is different because we are not overloading any struct
net_device_ops of the DSA master anymore, but rather, we are exposing a
rather specific functionality which is orthogonal to which API is used
to enable it - ndo_eth_ioctl() or ndo_hwtstamp_set().

Also, what is similar is that both approaches use function pointers to
get from built-in code to DSA.

There is no point in replicating the function pointers towards
__dsa_master_hwtstamp_validate() once for every CPU port (dev->dsa_ptr).
Instead, it is sufficient to introduce a singleton struct dsa_stubs,
built into the kernel, which contains a single function pointer to
__dsa_master_hwtstamp_validate().

I find this approach preferable to what we had originally, because
dev->dsa_ptr->netdev_ops->ndo_do_ioctl() used to require going through
struct dsa_port (dev->dsa_ptr), and so, this was incompatible with any
attempts to add any data encapsulation and hide DSA data structures from
the outside world.

Link: https://lore.kernel.org/netdev/20230403083019.120b72fd@kernel.org/Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

After commit 217f6974 ("net: busy-poll: allow preemption
in sk_busy_loop()"), a thread willing to use busy polling
is not hurting other threads anymore in a non preempt kernel.

I think it is safe to remove CAP_NET_ADMIN check.
Signed-off-by: Eric Dumazet <edumazet@google.com>
Link: https://lore.kernel.org/r/20230406194634.1804691-1-edumazet@google.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Simon Horman says:

====================
net: stmmac: dwmac-anarion: address issues flagged by sparse

Two minor enhancements to dwmac-anarion to address issues flagged by
sparse.

1. Always return struct anarion_gmac * from anarion_config_dt()
2. Add __iomem annotation to register base

No functional change intended.
Compile tested only.
====================

Link: https://lore.kernel.org/r/20230406-dwmac-anarion-sparse-v1-0-b0c866c8be9d@kernel.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Always return struct anarion_gmac * from anarion_config_dt().
In the case where ctl_block was an error pointer it was being
returned directly. Which sparse flags as follows:

 .../dwmac-anarion.c:73:24: warning: incorrect type in return expression (different address spaces)
 .../dwmac-anarion.c:73:24:    expected struct anarion_gmac *
 .../dwmac-anarion.c:73:24:    got void [noderef] __iomem *[assigned] ctl_block

Avoid this by converting the error pointer to an error.
And then reversing the conversion.

As a side effect, the error can be used for logging purposes,
subjectively, leading to a minor cleanup.

No functional change intended.
Compile tested only.
Signed-off-by: Simon Horman <horms@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Use __iomem annotation the register base: the ctl_block field of struct
anarion_gmac. I believe this is the normal practice for such variables.

By doing so some casting is avoided.
And sparse no longer reports:

 .../dwmac-anarion.c:29:23: warning: incorrect type in argument 1 (different address spaces)
 .../dwmac-anarion.c:29:23:    expected void const volatile [noderef] __iomem *addr
 .../dwmac-anarion.c:29:23:    got void *
 .../dwmac-anarion.c:34:22: warning: incorrect type in argument 2 (different address spaces)
 .../dwmac-anarion.c:34:22:    expected void volatile [noderef] __iomem *addr
 .../dwmac-anarion.c:34:22:    got void *

No functional change intended.
Compile tested only.
Signed-off-by: Simon Horman <horms@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

This was never used since the commit that added it - e58bb43f
("stmmac: initial support to manage pcs modes").
Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Link: https://lore.kernel.org/r/20230406125412.48790-1-vladimir.oltean@nxp.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Leon Romanovsky says:

====================
Improve IPsec limits, ESN and replay window

This series overcomes existing hardware limitations in Mellanox ConnectX
devices around handling IPsec soft and hard limits.

In addition, the ESN logic is tied and added an interface to configure
replay window sequence numbers through existing iproute2 interface.

  ip xfrm state ... [ replay-seq SEQ ] [ replay-oseq SEQ ]
                    [ replay-seq-hi SEQ ] [ replay-oseq-hi SEQ ]

Link: https://lore.kernel.org/all/cover.1680162300.git.leonro@nvidia.comSigned-off-by: Leon Romanovsky <leon@kernel.org>

* tag 'ipsec-esn-replay' of https://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux:
  net/mlx5e: Simulate missing IPsec TX limits hardware functionality
  net/mlx5e: Generalize IPsec work structs
  net/mlx5e: Reduce contention in IPsec workqueue
  net/mlx5e: Set IPsec replay sequence numbers
  net/mlx5e: Remove ESN callbacks if it is not supported
  xfrm: don't require advance ESN callback for packet offload
  net/mlx5e: Overcome slow response for first IPsec ASO WQE
  net/mlx5e: Add SW implementation to support IPsec 64 bit soft and hard limits
  net/mlx5e: Prevent zero IPsec soft/hard limits
  net/mlx5e: Factor out IPsec ASO update function
====================

Link: https://lore.kernel.org/r/20230406071902.712388-1-leon@kernel.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>

Siddharth Vadapalli says:

====================
Add support for J784S4 CPSW9G

This series adds a new compatible to am65-cpsw driver for the CPSW9G
instance of the CPSW Ethernet Switch on TI's J784S4 SoC which has 8
external ports and 1 internal host port.

The CPSW9G instance supports QSGMII and USXGMII modes for which driver
support is added.

Additionally, the interface mode specific configurations are moved to the
am65_cpsw_nuss_mac_config() callback. Also, a TODO comment is added for
verifying whether in-band mode is necessary for 10 Mbps RGMII mode.

NOTE:
I have verified that the mac_config() operations are preserved across
link up and link down events for SGMII and USXGMII mode with the new
implementation in this series, as suggested by:
Russell King <linux@armlinux.org.uk>

For patches 1 and 3 of this series, I believe that the following tag:
Suggested-by: Russell King <linux@armlinux.org.uk>

should be added. However, I did not add it since I did not yet get
the permission to do so. I will be happy if the tags are added, since
the new implementation is almost entirely based on Russell's suggestion,
with minor changes made by me.

v2:
https://lore.kernel.org/r/20230403110106.983994-1-s-vadapalli@ti.com/
v1:
https://lore.kernel.org/r/20230331065110.604516-1-s-vadapalli@ti.com/
====================

Link: https://lore.kernel.org/r/20230404061459.1100519-1-s-vadapalli@ti.comSigned-off-by: Jakub Kicinski <kuba@kernel.org>

TI's J784S4 SoC supports USXGMII mode. Add USXGMII mode to the
extra_modes member of the J784S4 SoC data.

Configure MAC control register for supporting USXGMII mode and add
MAC_5000FD in the "mac_capabilities" member of struct "phylink_config".
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

TI's J784S4 SoC supports QSGMII mode with the CPSW9G instance of the
CPSW Ethernet Switch. Add a new compatible for J784S4 SoC and enable
QSGMII support for it by adding QSGMII mode to the extra_modes member of
the "j784s4_cpswxg_pdata" SoC data.
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Reviewed-by: Roger Quadros <rogerq@kernel.org>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Move the interface mode specific configuration to the mac_config()
callback am65_cpsw_nuss_mac_config().

Also, do not reset the MAC Control register on mac_link_down(). Only
clear those bits that can possibly be set in mac_link_up().

Let the MAC remain in IDLE state after mac_link_down(). Bring it out of
the IDLE state on mac_link_up().
Signed-off-by: Siddharth Vadapalli <s-vadapalli@ti.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

HWmon core receives an array of pointers to hwmon_channel_info and it
does not modify it, thus it can be array of const pointers for safety.
This allows drivers to make them also const.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

When a device is roaming between interfaces and a new flow entry is
created, we should assume that its output device is more up to date than
whatever entry existed already.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

WED version 2 (on MT7986 and later) can offload flows originating from
wireless devices.
In order to make that work, ndo_setup_tc needs to be implemented on the
netdevs. This adds the required code to offload flows coming in from WED,
while keeping track of the incoming wed index used for selecting the
correct PPE device.
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

Saeed Mahameed says:

====================
mlx5-updates-2023-04-05

From Paul:
 - TC action parsing cleanups
 - Correctly report stats for missed packets
 - Many CT actions limitations removed due to hw misses will now
   continue from the relevant tc ct action in software.

From Adham:
 - RQ/SQ devlink health diagnostics layout fixes

From Gal And Rahul:
 - PTP code cleanup and cyclecounter shift value improvement

* tag 'mlx5-updates-2023-04-05' of git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux:
  net/mlx5e: Fix SQ SW state layout in SQ devlink health diagnostics
  net/mlx5e: Fix RQ SW state layout in RQ devlink health diagnostics
  net/mlx5e: Rename misleading skb_pc/cc references in ptp code
  net/mlx5: Update cyclecounter shift value to improve ptp free running mode precision
  net/mlx5e: Remove redundant macsec code
  net/mlx5e: TC, Remove sample and ct limitation
  net/mlx5e: TC, Remove mirror and ct limitation
  net/mlx5e: TC, Remove tuple rewrite and ct limitation
  net/mlx5e: TC, Remove multiple ct actions limitation
  net/mlx5e: TC, Remove special handling of CT action
  net/mlx5e: TC, Remove CT action reordering
  net/mlx5e: CT: Use per action stats
  net/mlx5e: TC, Move main flow attribute cleanup to helper func
  net/mlx5e: TC, Remove unused vf_tun variable
  net/mlx5e: Set default can_offload action
====================

Link: https://lore.kernel.org/r/20230406020232.83844-1-saeed@kernel.orgSigned-off-by: Jakub Kicinski <kuba@kernel.org>