Merge tag 'v6.6.66' into for/openbmc/dev-6.6

This is the 6.6.66 stable release

ixgbe: downgrade logging of unsupported VF API version to debug

[ Upstream commit 15915b43a7fb938934bb7fc4290127218859d795 ]

The ixgbe PF driver logs an info message when a VF attempts to negotiate

ixgbe: downgrade logging of unsupported VF API version to debug

[ Upstream commit 15915b43a7fb938934bb7fc4290127218859d795 ]

The ixgbe PF driver logs an info message when a VF attempts to negotiate an
API version which it does not support:

VF 0 requested invalid api version 6

The ixgbevf driver attempts to load with mailbox API v1.5, which is
required for best compatibility with other hosts such as the ESX VMWare PF.

The Linux PF only supports API v1.4, and does not currently have support
for the v1.5 API.

The logged message can confuse users, as the v1.5 API is valid, but just
happens to not currently be supported by the Linux PF.

Downgrade the info message to a debug message, and fix the language to
use 'unsupported' instead of 'invalid' to improve message clarity.

Long term, we should investigate whether the improvements in the v1.5 API
make sense for the Linux PF, and if so implement them properly. This may
require yet another API version to resolve issues with negotiating IPSEC
offload support.

Fixes: 339f28964147 ("ixgbevf: Add support for new mailbox communication between PF and VF")
Reported-by: Yifei Liu <yifei.l.liu@oracle.com>
Link: https://lore.kernel.org/intel-wired-lan/20240301235837.3741422-1-yifei.l.liu@oracle.com/
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Tested-by: Rafal Romanowski <rafal.romanowski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Merge tag 'v6.6.26' into dev-6.6

This is the 6.6.26 stable release

intel: legacy: field get conversion

[ Upstream commit b9a4525450758dd75edbdaee97425ba7546c2b5c ]

Refactor several older Intel drivers to use FIELD_GET(), which reduces
lines of code and adds clarit

intel: legacy: field get conversion

[ Upstream commit b9a4525450758dd75edbdaee97425ba7546c2b5c ]

Refactor several older Intel drivers to use FIELD_GET(), which reduces
lines of code and adds clarity of intent.

This code was generated by the following coccinelle/spatch script and
then manually repaired.

@get@
constant shift,mask;
type T;
expression a;
@@
(
-((T)((a) & mask) >> shift)
+FIELD_GET(mask, a)

and applied via:
spatch --sp-file field_prep.cocci --in-place --dir \
drivers/net/ethernet/intel/

Cc: Julia Lawall <Julia.Lawall@inria.fr>
CC: Alexander Lobakin <aleksander.lobakin@intel.com>
Reviewed-by: Marcin Szycik <marcin.szycik@linux.intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
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>
Stable-dep-of: 6dbdd4de0362 ("e1000e: Workaround for sporadic MDI error on Meteor Lake systems")
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Merge tag 'v6.6.16' into dev-6.6

This is the 6.6.16 stable release

ixgbe: Refactor returning internal error codes

[ Upstream commit 5795f533f30a80aa0473652876296ebc9129e33a ]

Change returning codes to the kernel ones instead of
the internal ones for the entire ixg

ixgbe: Refactor returning internal error codes

[ Upstream commit 5795f533f30a80aa0473652876296ebc9129e33a ]

Change returning codes to the kernel ones instead of
the internal ones for the entire ixgbe driver.

Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Jedrzej Jagielski <jedrzej.jagielski@intel.com>
Tested-by: Sunitha Mekala <sunithax.d.mekala@intel.com> (A Contingent worker at Intel)
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Stable-dep-of: bbc404d20d1b ("ixgbe: Fix an error handling path in ixgbe_read_iosf_sb_reg_x550()")
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Merge tag 'net-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Paolo Abeni:
"Including fixes from CAN and BPF.

We have a regression in TC currentl

Merge tag 'net-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Paolo Abeni:
"Including fixes from CAN and BPF.

We have a regression in TC currently under investigation, otherwise
the things that stand off most are probably the TCP and AF_PACKET
fixes, with both issues coming from 6.5.

Previous releases - regressions:

- af_packet: fix fortified memcpy() without flex array.

- tcp: fix crashes trying to free half-baked MTU probes

- xdp: fix zero-size allocation warning in xskq_create()

- can: sja1000: always restart the tx queue after an overrun

- eth: mlx5e: again mutually exclude RX-FCS and RX-port-timestamp

- eth: nfp: avoid rmmod nfp crash issues

- eth: octeontx2-pf: fix page pool frag allocation warning

Previous releases - always broken:

- mctp: perform route lookups under a RCU read-side lock

- bpf: s390: fix clobbering the caller's backchain in the trampoline

- phy: lynx-28g: cancel the CDR check work item on the remove path

- dsa: qca8k: fix qca8k driver for Turris 1.x

- eth: ravb: fix use-after-free issue in ravb_tx_timeout_work()

- eth: ixgbe: fix crash with empty VF macvlan list"

* tag 'net-6.6-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (54 commits)
rswitch: Fix imbalance phy_power_off() calling
rswitch: Fix renesas_eth_sw_remove() implementation
octeontx2-pf: Fix page pool frag allocation warning
nfc: nci: assert requested protocol is valid
af_packet: Fix fortified memcpy() without flex array.
net: tcp: fix crashes trying to free half-baked MTU probes
net/smc: Fix pos miscalculation in statistics
nfp: flower: avoid rmmod nfp crash issues
net: usb: dm9601: fix uninitialized variable use in dm9601_mdio_read
ethtool: Fix mod state of verbose no_mask bitset
net: nfc: fix races in nfc_llcp_sock_get() and nfc_llcp_sock_get_sn()
mctp: perform route lookups under a RCU read-side lock
net: skbuff: fix kernel-doc typos
s390/bpf: Fix unwinding past the trampoline
s390/bpf: Fix clobbering the caller's backchain in the trampoline
net/mlx5e: Again mutually exclude RX-FCS and RX-port-timestamp
net/smc: Fix dependency of SMC on ISM
ixgbe: fix crash with empty VF macvlan list
net/mlx5e: macsec: use update_pn flag instead of PN comparation
net: phy: mscc: macsec: reject PN update requests
...

show more ...

ixgbe: fix crash with empty VF macvlan list

The adapter->vf_mvs.l list needs to be initialized even if the list is
empty. Otherwise it will lead to crashes.

Fixes: a1cbb15c1397 ("ixgbe: Add macvla

ixgbe: fix crash with empty VF macvlan list

The adapter->vf_mvs.l list needs to be initialized even if the list is
empty. Otherwise it will lead to crashes.

Fixes: a1cbb15c1397 ("ixgbe: Add macvlan support for VF")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Link: https://lore.kernel.org/r/ZSADNdIw8zFx1xw2@kadam
Signed-off-by: Paolo Abeni <pabeni@redhat.com>

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Merge branch 'main' into zstd-linus

Merge branch 'main' into zstd-next

Merge branch 'next' into for-linus

Prepare input updates for 6.1 merge window.

Merge drm/drm-next into drm-intel-gt-next

Daniele needs 84d4333c1e28 ("misc/mei: Add NULL check to component match
callback functions") in order to merge the DG2 HuC patches.

Signed-off-by: Tvrtko

Merge drm/drm-next into drm-intel-gt-next

Daniele needs 84d4333c1e28 ("misc/mei: Add NULL check to component match
callback functions") in order to merge the DG2 HuC patches.

Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>

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Merge branch 'for-6.1/nvdimm' into libnvdimm-for-next

Add v6.1 content on top of some straggling updates that missed v6.0.

Merge branch 'mlx5-vfio' into mlx5-next

Merge net/mlx5 dependencies for device DMA logging.

Signed-off-by: Leon Romanovsky <leonro@nvidia.com>

Merge branch 'for-6.0/dax' into libnvdimm-fixes

Pick up another "Soft Reservation" fix for v6.0-final on top of some
straggling nvdimm fixes that missed v5.19.

Merge tag 'v6.0-rc6' into locking/core, to refresh the branch

Signed-off-by: Ingo Molnar <mingo@kernel.org>

Merge drm/drm-next into drm-misc-next

We need 6.0-rc1 to merge the backlight rework PR.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>

Merge branch 'am5748-fix' into fixes

Merge branch 'linus' into x86/mm, to refresh the branch

This branch is ~14k commits behind upstream, and has an old merge base
from early into the merge window, refresh it to v6.0-rc3+fixes before
q

Merge branch 'linus' into x86/mm, to refresh the branch

This branch is ~14k commits behind upstream, and has an old merge base
from early into the merge window, refresh it to v6.0-rc3+fixes before
queueing up new commits.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

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Merge branch 'sched/warnings' into sched/core, to pick up WARN_ON_ONCE() conversion commit

Merge in the BUG_ON() => WARN_ON_ONCE() conversion commit.

Signed-off-by: Ingo Molnar <mingo@kernel.org>

Merge drm/drm-next into drm-intel-next

Sync drm-intel-next with v6.0-rc as well as recent drm-intel-gt-next.

Since drm-next does not have commit f0c70d41e4e8 ("drm/i915/guc: remove
runtime info pri

Merge drm/drm-next into drm-intel-next

Sync drm-intel-next with v6.0-rc as well as recent drm-intel-gt-next.

Since drm-next does not have commit f0c70d41e4e8 ("drm/i915/guc: remove
runtime info printing from time stamp logging") yet, only
drm-intel-gt-next, will need to do that as part of the merge here to
build.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

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Merge branch 'i2c/make_remove_callback_void-immutable' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux into next

Sync up with the latest I2C code base to get updated prototype of I2C
bus

Merge branch 'i2c/make_remove_callback_void-immutable' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux into next

Sync up with the latest I2C code base to get updated prototype of I2C
bus remove() method.

show more ...

Merge drm/drm-fixes into drm-misc-fixes

Backmerging for v6.0-rc1.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>

Merge part of branch 'for-next.instantiate' into for-next

Merge drm/drm-next into drm-intel-next

Sync up. In special to get the drm-intel-gt-next stuff.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>