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>

show more ...

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 tag 'net-next-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking changes from Paolo Abeni:
"Core:

- Refactor the forward memory allocation to better cop

Merge tag 'net-next-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking changes from Paolo Abeni:
"Core:

- Refactor the forward memory allocation to better cope with memory
pressure with many open sockets, moving from a per socket cache to
a per-CPU one

- Replace rwlocks with RCU for better fairness in ping, raw sockets
and IP multicast router.

- Network-side support for IO uring zero-copy send.

- A few skb drop reason improvements, including codegen the source
file with string mapping instead of using macro magic.

- Rename reference tracking helpers to a more consistent netdev_*
schema.

- Adapt u64_stats_t type to address load/store tearing issues.

- Refine debug helper usage to reduce the log noise caused by bots.

BPF:

- Improve socket map performance, avoiding skb cloning on read
operation.

- Add support for 64 bits enum, to match types exposed by kernel.

- Introduce support for sleepable uprobes program.

- Introduce support for enum textual representation in libbpf.

- New helpers to implement synproxy with eBPF/XDP.

- Improve loop performances, inlining indirect calls when possible.

- Removed all the deprecated libbpf APIs.

- Implement new eBPF-based LSM flavor.

- Add type match support, which allow accurate queries to the eBPF
used types.

- A few TCP congetsion control framework usability improvements.

- Add new infrastructure to manipulate CT entries via eBPF programs.

- Allow for livepatch (KLP) and BPF trampolines to attach to the same
kernel function.

Protocols:

- Introduce per network namespace lookup tables for unix sockets,
increasing scalability and reducing contention.

- Preparation work for Wi-Fi 7 Multi-Link Operation (MLO) support.

- Add support to forciby close TIME_WAIT TCP sockets via user-space
tools.

- Significant performance improvement for the TLS 1.3 receive path,
both for zero-copy and not-zero-copy.

- Support for changing the initial MTPCP subflow priority/backup
status

- Introduce virtually contingus buffers for sockets over RDMA, to
cope better with memory pressure.

- Extend CAN ethtool support with timestamping capabilities

- Refactor CAN build infrastructure to allow building only the needed
features.

Driver API:

- Remove devlink mutex to allow parallel commands on multiple links.

- Add support for pause stats in distributed switch.

- Implement devlink helpers to query and flash line cards.

- New helper for phy mode to register conversion.

New hardware / drivers:

- Ethernet DSA driver for the rockchip mt7531 on BPI-R2 Pro.

- Ethernet DSA driver for the Renesas RZ/N1 A5PSW switch.

- Ethernet DSA driver for the Microchip LAN937x switch.

- Ethernet PHY driver for the Aquantia AQR113C EPHY.

- CAN driver for the OBD-II ELM327 interface.

- CAN driver for RZ/N1 SJA1000 CAN controller.

- Bluetooth: Infineon CYW55572 Wi-Fi plus Bluetooth combo device.

Drivers:

- Intel Ethernet NICs:
- i40e: add support for vlan pruning
- i40e: add support for XDP framented packets
- ice: improved vlan offload support
- ice: add support for PPPoE offload

- Mellanox Ethernet (mlx5)
- refactor packet steering offload for performance and scalability
- extend support for TC offload
- refactor devlink code to clean-up the locking schema
- support stacked vlans for bridge offloads
- use TLS objects pool to improve connection rate

- Netronome Ethernet NICs (nfp):
- extend support for IPv6 fields mangling offload
- add support for vepa mode in HW bridge
- better support for virtio data path acceleration (VDPA)
- enable TSO by default

- Microsoft vNIC driver (mana)
- add support for XDP redirect

- Others Ethernet drivers:
- bonding: add per-port priority support
- microchip lan743x: extend phy support
- Fungible funeth: support UDP segmentation offload and XDP xmit
- Solarflare EF100: add support for virtual function representors
- MediaTek SoC: add XDP support

- Mellanox Ethernet/IB switch (mlxsw):
- dropped support for unreleased H/W (XM router).
- improved stats accuracy
- unified bridge model coversion improving scalability (parts 1-6)
- support for PTP in Spectrum-2 asics

- Broadcom PHYs
- add PTP support for BCM54210E
- add support for the BCM53128 internal PHY

- Marvell Ethernet switches (prestera):
- implement support for multicast forwarding offload

- Embedded Ethernet switches:
- refactor OcteonTx MAC filter for better scalability
- improve TC H/W offload for the Felix driver
- refactor the Microchip ksz8 and ksz9477 drivers to share the
probe code (parts 1, 2), add support for phylink mac
configuration

- Other WiFi:
- Microchip wilc1000: diable WEP support and enable WPA3
- Atheros ath10k: encapsulation offload support

Old code removal:

- Neterion vxge ethernet driver: this is untouched since more than 10 years"

* tag 'net-next-6.0' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1890 commits)
doc: sfp-phylink: Fix a broken reference
wireguard: selftests: support UML
wireguard: allowedips: don't corrupt stack when detecting overflow
wireguard: selftests: update config fragments
wireguard: ratelimiter: use hrtimer in selftest
net/mlx5e: xsk: Discard unaligned XSK frames on striding RQ
net: usb: ax88179_178a: Bind only to vendor-specific interface
selftests: net: fix IOAM test skip return code
net: usb: make USB_RTL8153_ECM non user configurable
net: marvell: prestera: remove reduntant code
octeontx2-pf: Reduce minimum mtu size to 60
net: devlink: Fix missing mutex_unlock() call
net/tls: Remove redundant workqueue flush before destroy
net: txgbe: Fix an error handling path in txgbe_probe()
net: dsa: Fix spelling mistakes and cleanup code
Documentation: devlink: add add devlink-selftests to the table of contents
dccp: put dccp_qpolicy_full() and dccp_qpolicy_push() in the same lock
net: ionic: fix error check for vlan flags in ionic_set_nic_features()
net: ice: fix error NETIF_F_HW_VLAN_CTAG_FILTER check in ice_vsi_sync_fltr()
nfp: flower: add support for tunnel offload without key ID
...

show more ...

Merge branch 'implement-dev-info-and-dev-flash-for-line-cards'

Jiri Pirko says:

====================
Implement dev info and dev flash for line cards

This patchset implements two features:
1) "devl

Merge branch 'implement-dev-info-and-dev-flash-for-line-cards'

Jiri Pirko says:

====================
Implement dev info and dev flash for line cards

This patchset implements two features:
1) "devlink dev info" is exposed for line card (patches 6-9)
2) "devlink dev flash" is implemented for line card gearbox
flashing (patch 10)

For every line card, "a nested" auxiliary device is created which
allows to bind the features mentioned above (patch 4).

The relationship between line card and its auxiliary dev devlink
is carried over extra line card netlink attribute (patches 3 and 5).

The first patch removes devlink_mutex from devlink_register/unregister()
which eliminates possible deadlock during devlink reload command. The
second patchset follows up with putting net pointer check into new
helper.

Examples:

$ devlink lc show pci/0000:01:00.0 lc 1
pci/0000:01:00.0:
lc 1 state active type 16x100G nested_devlink auxiliary/mlxsw_core.lc.0
supported_types:
16x100G

$ devlink dev show auxiliary/mlxsw_core.lc.0
auxiliary/mlxsw_core.lc.0

$ devlink dev info auxiliary/mlxsw_core.lc.0
auxiliary/mlxsw_core.lc.0:
versions:
fixed:
hw.revision 0
fw.psid MT_0000000749
running:
ini.version 4
fw 19.2010.1312

$ devlink dev flash auxiliary/mlxsw_core.lc.0 file mellanox/fw-AGB-rel-19_2010_1312-022-EVB.mfa2
====================

Link: https://lore.kernel.org/r/20220725082925.366455-1-jiri@resnulli.us
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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mlxsw: core_linecards: Expose device PSID over device info

Use tunneled MGIR to obtain PSID of line card device and extend
device_info_get() op to fill up the info with that.

Example:

$ devlink de

mlxsw: core_linecards: Expose device PSID over device info

Use tunneled MGIR to obtain PSID of line card device and extend
device_info_get() op to fill up the info with that.

Example:

$ devlink dev info auxiliary/mlxsw_core.lc.0
auxiliary/mlxsw_core.lc.0:
versions:
fixed:
hw.revision 0
fw.psid MT_0000000749
running:
ini.version 4
fw 19.2010.1312

Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

show more ...

mlxsw: core_linecards: Probe active line cards for devices and expose FW version

In case the line card is active, go over all possible existing
devices (gearboxes) on it and expose FW version of the

mlxsw: core_linecards: Probe active line cards for devices and expose FW version

In case the line card is active, go over all possible existing
devices (gearboxes) on it and expose FW version of the flashable one.

Example:

$ devlink dev info auxiliary/mlxsw_core.lc.0
auxiliary/mlxsw_core.lc.0:
versions:
fixed:
hw.revision 0
running:
ini.version 4
fw 19.2010.1312

Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

show more ...

mlxsw: core_linecards: Expose HW revision and INI version

Implement info_get() to expose HW revision of a linecard and loaded INI
version.

Example:

$ devlink dev info auxiliary/mlxsw_core.lc.0
aux

mlxsw: core_linecards: Expose HW revision and INI version

Implement info_get() to expose HW revision of a linecard and loaded INI
version.

Example:

$ devlink dev info auxiliary/mlxsw_core.lc.0
auxiliary/mlxsw_core.lc.0:
versions:
fixed:
hw.revision 0
running:
ini.version 4

Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Revert "Merge branch 'mlxsw-line-card-model'"

This reverts commit 5e927a9f4b9f29d78a7c7d66ea717bb5c8bbad8e, reversing
changes made to cfc1d91a7d78cf9de25b043d81efcc16966d55b3.

The discussion is sti

Revert "Merge branch 'mlxsw-line-card-model'"

This reverts commit 5e927a9f4b9f29d78a7c7d66ea717bb5c8bbad8e, reversing
changes made to cfc1d91a7d78cf9de25b043d81efcc16966d55b3.

The discussion is still ongoing so let's remove the uAPI
until the discussion settles.

Link: https://lore.kernel.org/all/20220425090021.32e9a98f@kernel.org/
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Link: https://lore.kernel.org/r/20220504154037.539442-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Merge branch 'mlxsw-line-card-model'

Ido Schimmel says:

====================
mlxsw: extend line card model by devices and info

Jiri says:

This patchset is extending the line card model by three i

Merge branch 'mlxsw-line-card-model'

Ido Schimmel says:

====================
mlxsw: extend line card model by devices and info

Jiri says:

This patchset is extending the line card model by three items:
1) line card devices
2) line card info
3) line card device info

First three patches are introducing the necessary changes in devlink
core.

Then, all three extensions are implemented in mlxsw alongside with
selftest.

Examples:
$ devlink lc show pci/0000:01:00.0 lc 8
pci/0000:01:00.0:
lc 8 state active type 16x100G
supported_types:
16x100G
devices:
device 0
device 1
device 2
device 3
$ devlink lc info pci/0000:01:00.0 lc 8
pci/0000:01:00.0:
lc 8
versions:
fixed:
hw.revision 0
running:
ini.version 4
devices:
device 0
versions:
running:
fw 19.2010.1310
device 1
versions:
running:
fw 19.2010.1310
device 2
versions:
running:
fw 19.2010.1310
device 3
versions:
running:
fw 19.2010.1310

Note that device FW flashing is going to be implemented in the follow-up
patchset.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>

show more ...

mlxsw: core_linecards: Expose device FW version over device info

Extend MDDQ to obtain FW version of line card device and implement
device_info_get() op to fill up the info with that.

Signed-off-by

mlxsw: core_linecards: Expose device FW version over device info

Extend MDDQ to obtain FW version of line card device and implement
device_info_get() op to fill up the info with that.

Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

show more ...

mlxsw: core_linecards: Expose HW revision and INI version

Implement info_get() to expose HW revision of a linecard and loaded INI
version.

Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by:

mlxsw: core_linecards: Expose HW revision and INI version

Implement info_get() to expose HW revision of a linecard and loaded INI
version.

Signed-off-by: Jiri Pirko <jiri@nvidia.com>
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

show more ...

Merge branch 'next' into for-linus

Prepare input updates for 5.8 merge window.