Merge tag 'v6.6.6' into dev-6.6

This is the 6.6.6 stable release

Signed-off-by: Joel Stanley <joel@jms.id.au>

atl1c: Work around the DMA RX overflow issue

[ Upstream commit 86565682e9053e5deb128193ea9e88531bbae9cf ]

This is based on alx driver commit 881d0327db37 ("net: alx: Work around
the DMA RX overflow

atl1c: Work around the DMA RX overflow issue

[ Upstream commit 86565682e9053e5deb128193ea9e88531bbae9cf ]

This is based on alx driver commit 881d0327db37 ("net: alx: Work around
the DMA RX overflow issue").

The alx and atl1c drivers had RX overflow error which was why a custom
allocator was created to avoid certain addresses. The simpler workaround
then created for alx driver, but not for atl1c due to lack of tester.

Instead of using a custom allocator, check the allocated skb address and
use skb_reserve() to move away from problematic 0x...fc0 address.

Tested on AR8131 on Acer 4540.

Signed-off-by: Sieng-Piaw Liew <liew.s.piaw@gmail.com>
Link: https://lore.kernel.org/r/20230912010711.12036-1-liew.s.piaw@gmail.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Merge branch 'next' into for-linus

Prepare input updates for 5.17 merge window.

Merge tag 'v5.15' into next

Sync up with the mainline to get the latest APIs and DT bindings.

Merge branch 'next' into for-linus

Prepare input updates for 5.15 merge window.

Merge branch 'for-5.15-printk-index' into for-linus

Merge branch 'perf/urgent' into perf/core, to pick up fixes

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

Merge tag 'v5.14-rc6' into locking/core, to pick up fixes

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

Backmerge remote-tracking branch 'drm/drm-next' into drm-misc-next

Required bump from v5.13-rc3 to v5.14-rc3, and to pick up sysfb compilation fixes.

Signed-off-by: Maarten Lankhorst <maarten.lankh

Backmerge remote-tracking branch 'drm/drm-next' into drm-misc-next

Required bump from v5.13-rc3 to v5.14-rc3, and to pick up sysfb compilation fixes.

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

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Merge branch 'fixes-v5.14' into fixes

Merge tag 'v5.13' into next

Sync up with the mainline to get the latest parport API.

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

Catching up with 5.14-rc1 and also preparing for a
needed common topic branch for the "Minor revid/stepping
and workaround cleanup"

Reference: https://patc

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

Catching up with 5.14-rc1 and also preparing for a
needed common topic branch for the "Minor revid/stepping
and workaround cleanup"

Reference: https://patchwork.freedesktop.org/series/92299/
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

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

Catching up with 5.14-rc1

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

Merge tag 'net-next-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from Jakub Kicinski:
"Core:

- BPF:
- add syscall program type and libbpf

Merge tag 'net-next-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from Jakub Kicinski:
"Core:

- BPF:
- add syscall program type and libbpf support for generating
instructions and bindings for in-kernel BPF loaders (BPF loaders
for BPF), this is a stepping stone for signed BPF programs
- infrastructure to migrate TCP child sockets from one listener to
another in the same reuseport group/map to improve flexibility
of service hand-off/restart
- add broadcast support to XDP redirect

- allow bypass of the lockless qdisc to improving performance (for
pktgen: +23% with one thread, +44% with 2 threads)

- add a simpler version of "DO_ONCE()" which does not require jump
labels, intended for slow-path usage

- virtio/vsock: introduce SOCK_SEQPACKET support

- add getsocketopt to retrieve netns cookie

- ip: treat lowest address of a IPv4 subnet as ordinary unicast
address allowing reclaiming of precious IPv4 addresses

- ipv6: use prandom_u32() for ID generation

- ip: add support for more flexible field selection for hashing
across multi-path routes (w/ offload to mlxsw)

- icmp: add support for extended RFC 8335 PROBE (ping)

- seg6: add support for SRv6 End.DT46 behavior

- mptcp:
- DSS checksum support (RFC 8684) to detect middlebox meddling
- support Connection-time 'C' flag
- time stamping support

- sctp: packetization Layer Path MTU Discovery (RFC 8899)

- xfrm: speed up state addition with seq set

- WiFi:
- hidden AP discovery on 6 GHz and other HE 6 GHz improvements
- aggregation handling improvements for some drivers
- minstrel improvements for no-ack frames
- deferred rate control for TXQs to improve reaction times
- switch from round robin to virtual time-based airtime scheduler

- add trace points:
- tcp checksum errors
- openvswitch - action execution, upcalls
- socket errors via sk_error_report

Device APIs:

- devlink: add rate API for hierarchical control of max egress rate
of virtual devices (VFs, SFs etc.)

- don't require RCU read lock to be held around BPF hooks in NAPI
context

- page_pool: generic buffer recycling

New hardware/drivers:

- mobile:
- iosm: PCIe Driver for Intel M.2 Modem
- support for Qualcomm MSM8998 (ipa)

- WiFi: Qualcomm QCN9074 and WCN6855 PCI devices

- sparx5: Microchip SparX-5 family of Enterprise Ethernet switches

- Mellanox BlueField Gigabit Ethernet (control NIC of the DPU)

- NXP SJA1110 Automotive Ethernet 10-port switch

- Qualcomm QCA8327 switch support (qca8k)

- Mikrotik 10/25G NIC (atl1c)

Driver changes:

- ACPI support for some MDIO, MAC and PHY devices from Marvell and
NXP (our first foray into MAC/PHY description via ACPI)

- HW timestamping (PTP) support: bnxt_en, ice, sja1105, hns3, tja11xx

- Mellanox/Nvidia NIC (mlx5)
- NIC VF offload of L2 bridging
- support IRQ distribution to Sub-functions

- Marvell (prestera):
- add flower and match all
- devlink trap
- link aggregation

- Netronome (nfp): connection tracking offload

- Intel 1GE (igc): add AF_XDP support

- Marvell DPU (octeontx2): ingress ratelimit offload

- Google vNIC (gve): new ring/descriptor format support

- Qualcomm mobile (rmnet & ipa): inline checksum offload support

- MediaTek WiFi (mt76)
- mt7915 MSI support
- mt7915 Tx status reporting
- mt7915 thermal sensors support
- mt7921 decapsulation offload
- mt7921 enable runtime pm and deep sleep

- Realtek WiFi (rtw88)
- beacon filter support
- Tx antenna path diversity support
- firmware crash information via devcoredump

- Qualcomm WiFi (wcn36xx)
- Wake-on-WLAN support with magic packets and GTK rekeying

- Micrel PHY (ksz886x/ksz8081): add cable test support"

* tag 'net-next-5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2168 commits)
tcp: change ICSK_CA_PRIV_SIZE definition
tcp_yeah: check struct yeah size at compile time
gve: DQO: Fix off by one in gve_rx_dqo()
stmmac: intel: set PCI_D3hot in suspend
stmmac: intel: Enable PHY WOL option in EHL
net: stmmac: option to enable PHY WOL with PMT enabled
net: say "local" instead of "static" addresses in ndo_dflt_fdb_{add,del}
net: use netdev_info in ndo_dflt_fdb_{add,del}
ptp: Set lookup cookie when creating a PTP PPS source.
net: sock: add trace for socket errors
net: sock: introduce sk_error_report
net: dsa: replay the local bridge FDB entries pointing to the bridge dev too
net: dsa: ensure during dsa_fdb_offload_notify that dev_hold and dev_put are on the same dev
net: dsa: include fdb entries pointing to bridge in the host fdb list
net: dsa: include bridge addresses which are local in the host fdb list
net: dsa: sync static FDB entries on foreign interfaces to hardware
net: dsa: install the host MDB and FDB entries in the master's RX filter
net: dsa: reference count the FDB addresses at the cross-chip notifier level
net: dsa: introduce a separate cross-chip notifier type for host FDBs
net: dsa: reference count the MDB entries at the cross-chip notifier level
...

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Merge tag 'v5.13-rc3' into asoc-5.13

Linux 5.13-rc3

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

Pulling in -rc2 fixes and TTM changes that next upcoming patches depend
on.

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

Merge branch 'add-4-rx-tx-queue-support-for-mikrotik-10-25g-nic'

Gatis Peisenieks says:

====================
add 4 RX/TX queue support for Mikrotik 10/25G NIC

More RX/TX queues on a network card h

Merge branch 'add-4-rx-tx-queue-support-for-mikrotik-10-25g-nic'

Gatis Peisenieks says:

====================
add 4 RX/TX queue support for Mikrotik 10/25G NIC

More RX/TX queues on a network card help spread the CPU load among
cores and achieve higher overall networking performance.
This patch set adds support for 4 RX/TX queues available on
Mikrotik 10/25G NIC.

v4:
- addressed comments from Jakub Kicinski:
- split up the change in more manageable chunks
- changed member order in structs for tighter packing
- fixed style issues
- reverted to calling napi_alloc_skb only from within poll
as before
v3:
- fix kernel-doc complaints on comments as pointed out by
David Miller
v2:
- rebase on net-next master as requested by David Miller
====================

Link: https://lore.kernel.org/r/20210527144423.3395719-1-gatis@mikrotik.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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atl1c: add 4 RX/TX queue support for Mikrotik 10/25G NIC

More RX/TX queues on a network card help spread the CPU load among
cores and achieve higher overall networking performance. The new
Mikrotik

atl1c: add 4 RX/TX queue support for Mikrotik 10/25G NIC

More RX/TX queues on a network card help spread the CPU load among
cores and achieve higher overall networking performance. The new
Mikrotik 10/25G NIC supports 4 RX and 4 TX queues. TX queues are
treated with equal priority. RX queue balancing is fixed based on
L2/L3/L4 hash.

This adds support for 4 RX/TX queues while maintaining backwards
compatibility with older hardware.

Simultaneous TX + RX performance on AMD Threadripper 3960X
with Mikrotik 10/25G NIC improved from 1.6Mpps to 3.2Mpps per port.

Backwards compatiblitiy was verified with AR8151 and AR8131 based
NICs.

Signed-off-by: Gatis Peisenieks <gatis@mikrotik.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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atl1c: prepare for multiple rx queues

Move napi and other per queue members into per rx queue struct.
Allocate max rx queues that any hw supported by the driver might have.
Patch that actually enabl

atl1c: prepare for multiple rx queues

Move napi and other per queue members into per rx queue struct.
Allocate max rx queues that any hw supported by the driver might have.
Patch that actually enables multiple rx queues will follow.

Signed-off-by: Gatis Peisenieks <gatis@mikrotik.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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atl1c: move tx napi into tpd_ring

To get more performance from using multiple tx queues one needs
a per tx queue napi.

Move tx napi from per adapter struct into per tx queue struct.
Patch that actu

atl1c: move tx napi into tpd_ring

To get more performance from using multiple tx queues one needs
a per tx queue napi.

Move tx napi from per adapter struct into per tx queue struct.
Patch that actually enables multiple tx queues will follow.

Signed-off-by: Gatis Peisenieks <gatis@mikrotik.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Merge tag 'v5.13-rc2' into spi-5.13

Linux 5.13-rc2

Merge branch 'fixes-rc1' into fixes

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

Time to get back in sync...

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

Merge branch 'atl1c-support-for-Mikrotik-10-25G-NIC-features'

Gatis Peisenieks says:

====================
atl1c: support for Mikrotik 10/25G NIC features

The new Mikrotik 10/25G NIC maintains comp

Merge branch 'atl1c-support-for-Mikrotik-10-25G-NIC-features'

Gatis Peisenieks says:

====================
atl1c: support for Mikrotik 10/25G NIC features

The new Mikrotik 10/25G NIC maintains compatibility with existing atl1c
driver. However it does have new features.

This patch set adds support for reporting cards higher link speed, max-mtu,
enables rx csum offload and improves tx performance.

v2:
- fixed xmit_more handling as pointed out by Eric Dumazet
- added a more reliable link detection on Mikrotik 10/25G NIC
since MDIO op emulation can occasionally fail
Guangbin Huang says:
====================

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

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atl1c: enable rx csum offload on Mikrotik 10/25G NIC

Mikrotik 10/25G NIC supports hw checksum verification on rx for
IP/IPv6 + TCP/UDP packets. HW checksum offload helps reduce host
cpu load.

This

atl1c: enable rx csum offload on Mikrotik 10/25G NIC

Mikrotik 10/25G NIC supports hw checksum verification on rx for
IP/IPv6 + TCP/UDP packets. HW checksum offload helps reduce host
cpu load.

This enables the csum offload specifically for Mikrotik 10/25G NIC
as other HW supported by the driver is known to have problems with it.

TCP iperf3 to Threadripper 3960X with NIC improved 16.5 -> 20.0 Gbps
with mtu=1500.

Signed-off-by: Gatis Peisenieks <gatis@mikrotik.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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