Merge branch 'next' into for-linus

Prepare input updates for 5.13 merge window.

Merge tag 'asoc-v5.13' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v5.13

A lot of changes here for quite a quiet release in subsystem terms -
t

Merge tag 'asoc-v5.13' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Updates for v5.13

A lot of changes here for quite a quiet release in subsystem terms -
there's been a lot of fixes and cleanups all over the subsystem both
from generic work and from people working on specific drivers.

- More cleanup and consolidation work in the core and the generic card
drivers from Morimoto-san.
- Lots of cppcheck fixes for Pierre-Louis Brossart.
- New drivers for Freescale i.MX DMA over rpmsg, Mediatek MT6358
accessory detection, and Realtek RT1019, RT1316, RT711 and RT715.

show more ...

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

Christian needs some patches from drm/next

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

Merge tag 'v5.12-rc8' into sched/core, to pick up fixes

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

Merge tag 'v5.12-rc7' into ecryptfs/next

Required to pick up idmapped mount changes which changed some function
parameters.

Merge tag 'v5.12-rc7' into driver-core-next

We need the driver core fix in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge drm/drm-fixes into drm-next

msm-next pull request has a baseline with stuff from -fixes, roll
forward first.

Some simple conflicts in amdgpu, ttm and one in i915 where git gets
confused and t

Merge drm/drm-fixes into drm-next

msm-next pull request has a baseline with stuff from -fixes, roll
forward first.

Some simple conflicts in amdgpu, ttm and one in i915 where git gets
confused and tries to add the same function twice.

Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>

show more ...

Merge remote-tracking branch 'torvalds/master' into perf/core

To pick up fixes from perf/urgent that got into upstream.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

Merge 5.12-rc7 into usb-next

We need the USB fixes in here as well.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Conflicts:

MAINTAINERS
- keep Chandrasekar
drivers/net/ethernet/mellanox/mlx5/core/en_main.c
- simple fix + trust the code re-added

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Conflicts:

MAINTAINERS
- keep Chandrasekar
drivers/net/ethernet/mellanox/mlx5/core/en_main.c
- simple fix + trust the code re-added to param.c in -next is fine
include/linux/bpf.h
- trivial
include/linux/ethtool.h
- trivial, fix kdoc while at it
include/linux/skmsg.h
- move to relevant place in tcp.c, comment re-wrapped
net/core/skmsg.c
- add the sk = sk // sk = NULL around calls
net/tipc/crypto.c
- trivial

Signed-off-by: Jakub Kicinski <kuba@kernel.org>

show more ...

Merge tag 'net-5.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
"Networking fixes for 5.12-rc7, including fixes from can, ipsec,
ma

Merge tag 'net-5.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

Pull networking fixes from Jakub Kicinski:
"Networking fixes for 5.12-rc7, including fixes from can, ipsec,
mac80211, wireless, and bpf trees.

No scary regressions here or in the works, but small fixes for 5.12
changes keep coming.

Current release - regressions:

- virtio: do not pull payload in skb->head

- virtio: ensure mac header is set in virtio_net_hdr_to_skb()

- Revert "net: correct sk_acceptq_is_full()"

- mptcp: revert "mptcp: provide subflow aware release function"

- ethernet: lan743x: fix ethernet frame cutoff issue

- dsa: fix type was not set for devlink port

- ethtool: remove link_mode param and derive link params from driver

- sched: htb: fix null pointer dereference on a null new_q

- wireless: iwlwifi: Fix softirq/hardirq disabling in
iwl_pcie_enqueue_hcmd()

- wireless: iwlwifi: fw: fix notification wait locking

- wireless: brcmfmac: p2p: Fix deadlock introduced by avoiding the
rtnl dependency

Current release - new code bugs:

- napi: fix hangup on napi_disable for threaded napi

- bpf: take module reference for trampoline in module

- wireless: mt76: mt7921: fix airtime reporting and related tx hangs

- wireless: iwlwifi: mvm: rfi: don't lock mvm->mutex when sending
config command

Previous releases - regressions:

- rfkill: revert back to old userspace API by default

- nfc: fix infinite loop, refcount & memory leaks in LLCP sockets

- let skb_orphan_partial wake-up waiters

- xfrm/compat: Cleanup WARN()s that can be user-triggered

- vxlan, geneve: do not modify the shared tunnel info when PMTU
triggers an ICMP reply

- can: fix msg_namelen values depending on CAN_REQUIRED_SIZE

- can: uapi: mark union inside struct can_frame packed

- sched: cls: fix action overwrite reference counting

- sched: cls: fix err handler in tcf_action_init()

- ethernet: mlxsw: fix ECN marking in tunnel decapsulation

- ethernet: nfp: Fix a use after free in nfp_bpf_ctrl_msg_rx

- ethernet: i40e: fix receiving of single packets in xsk zero-copy
mode

- ethernet: cxgb4: avoid collecting SGE_QBASE regs during traffic

Previous releases - always broken:

- bpf: Refuse non-O_RDWR flags in BPF_OBJ_GET

- bpf: Refcount task stack in bpf_get_task_stack

- bpf, x86: Validate computation of branch displacements

- ieee802154: fix many similar syzbot-found bugs
- fix NULL dereferences in netlink attribute handling
- reject unsupported operations on monitor interfaces
- fix error handling in llsec_key_alloc()

- xfrm: make ipv4 pmtu check honor ip header df

- xfrm: make hash generation lock per network namespace

- xfrm: esp: delete NETIF_F_SCTP_CRC bit from features for esp
offload

- ethtool: fix incorrect datatype in set_eee ops

- xdp: fix xdp_return_frame() kernel BUG throw for page_pool memory
model

- openvswitch: fix send of uninitialized stack memory in ct limit
reply

Misc:

- udp: add get handling for UDP_GRO sockopt"

* tag 'net-5.12-rc7' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (182 commits)
net: fix hangup on napi_disable for threaded napi
net: hns3: Trivial spell fix in hns3 driver
lan743x: fix ethernet frame cutoff issue
net: ipv6: check for validity before dereferencing cfg->fc_nlinfo.nlh
net: dsa: lantiq_gswip: Configure all remaining GSWIP_MII_CFG bits
net: dsa: lantiq_gswip: Don't use PHY auto polling
net: sched: sch_teql: fix null-pointer dereference
ipv6: report errors for iftoken via netlink extack
net: sched: fix err handler in tcf_action_init()
net: sched: fix action overwrite reference counting
Revert "net: sched: bump refcount for new action in ACT replace mode"
ice: fix memory leak of aRFS after resuming from suspend
i40e: Fix sparse warning: missing error code 'err'
i40e: Fix sparse error: 'vsi->netdev' could be null
i40e: Fix sparse error: uninitialized symbol 'ring'
i40e: Fix sparse errors in i40e_txrx.c
i40e: Fix parameters in aq_get_phy_register()
nl80211: fix beacon head validation
bpf, x86: Validate computation of branch displacements for x86-32
bpf, x86: Validate computation of branch displacements for x86-64
...

show more ...

Merge tag 'mac80211-for-net-2021-04-08.2' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211

Johannes berg says:

====================
Various small fixes:
* S1G beacon validation
* p

Merge tag 'mac80211-for-net-2021-04-08.2' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211

Johannes berg says:

====================
Various small fixes:
* S1G beacon validation
* potential leak in nl80211
* fast-RX confusion with 4-addr mode
* erroneous WARN_ON that userspace can trigger
* wrong time units in virt_wifi
* rfkill userspace API breakage
* TXQ AC confusing that led to traffic stopped forever
* connection monitoring time after/before confusion
* netlink beacon head validation buffer overrun
====================

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

show more ...

cfg80211: remove WARN_ON() in cfg80211_sme_connect

A WARN_ON(wdev->conn) would trigger in cfg80211_sme_connect(), if multiple
send_msg(NL80211_CMD_CONNECT) system calls are made from the userland, w

cfg80211: remove WARN_ON() in cfg80211_sme_connect

A WARN_ON(wdev->conn) would trigger in cfg80211_sme_connect(), if multiple
send_msg(NL80211_CMD_CONNECT) system calls are made from the userland, which
should be anticipated and handled by the wireless driver. Remove this WARN_ON()
to prevent kernel panic if kernel is configured to "panic_on_warn".

Bug reported by syzbot.

Reported-by: syzbot+5f9392825de654244975@syzkaller.appspotmail.com
Signed-off-by: Du Cheng <ducheng2@gmail.com>
Link: https://lore.kernel.org/r/20210407162756.6101-1-ducheng2@gmail.com
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

show more ...

Merge tag 'v5.12-rc4' into next

Sync up with the mainline to bring in newest APIs.

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

Noralf needs some patches in 5.12-rc3, and we've been delaying the 5.12
merge due to the swap issue so it looks like a good time.

Signed-off-by: Maxime Ripard

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

Noralf needs some patches in 5.12-rc3, and we've been delaying the 5.12
merge due to the swap issue so it looks like a good time.

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

show more ...

Merge tag 'irqchip-fixes-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent

Pull irqchip fixes from Marc Zyngier:

- More compatible strings for the Ingenic

Merge tag 'irqchip-fixes-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent

Pull irqchip fixes from Marc Zyngier:

- More compatible strings for the Ingenic irqchip (introducing the
JZ4760B SoC)
- Select GENERIC_IRQ_MULTI_HANDLER on the ARM ep93xx platform
- Drop all GENERIC_IRQ_MULTI_HANDLER selections from the irqchip
Kconfig, now relying on the architecture to get it right
- Drop the debugfs_file field from struct irq_domain, now that
debugfs can track things on its own

show more ...

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

Sync up with upstream.

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

Merge branch 'fixes-rc2' into fixes

Merge remote-tracking branch 'net/master'

Merge branch 'next' into for-linus

Prepare input updates for 5.12 merge window.

Merge tag 'v5.11' into next

Merge with mainline to get latest APIs and device tree bindings.

Merge commit '3e10585335b7967326ca7b4118cada0d2d00a2ab' into v5.12/vfio/next

Update to new follow_pte() definition

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from David Miller:
"Here is what we have this merge window:

1) Support SW steering for mlx5 Connect-X

Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from David Miller:
"Here is what we have this merge window:

1) Support SW steering for mlx5 Connect-X6Dx, from Yevgeny Kliteynik.

2) Add RSS multi group support to octeontx2-pf driver, from Geetha
Sowjanya.

3) Add support for KS8851 PHY. From Marek Vasut.

4) Add support for GarfieldPeak bluetooth controller from Kiran K.

5) Add support for half-duplex tcan4x5x can controllers.

6) Add batch skb rx processing to bcrm63xx_enet, from Sieng Piaw
Liew.

7) Rework RX port offload infrastructure, particularly wrt, UDP
tunneling, from Jakub Kicinski.

8) Add BCM72116 PHY support, from Florian Fainelli.

9) Remove Dsa specific notifiers, they are unnecessary. From Vladimir
Oltean.

10) Add support for picosecond rx delay in dwmac-meson8b chips. From
Martin Blumenstingl.

11) Support TSO on xfrm interfaces from Eyal Birger.

12) Add support for MP_PRIO to mptcp stack, from Geliang Tang.

13) Support BCM4908 integrated switch, from Rafał Miłecki.

14) Support for directly accessing kernel module variables via module
BTF info, from Andrii Naryiko.

15) Add DASH (esktop and mobile Architecture for System Hardware)
support to r8169 driver, from Heiner Kallweit.

16) Add rx vlan filtering to dpaa2-eth, from Ionut-robert Aron.

17) Add support for 100 base0x SFP devices, from Bjarni Jonasson.

18) Support link aggregation in DSA, from Tobias Waldekranz.

19) Support for bitwidse atomics in bpf, from Brendan Jackman.

20) SmartEEE support in at803x driver, from Russell King.

21) Add support for flow based tunneling to GTP, from Pravin B Shelar.

22) Allow arbitrary number of interconnrcts in ipa, from Alex Elder.

23) TLS RX offload for bonding, from Tariq Toukan.

24) RX decap offklload support in mac80211, from Felix Fietkou.

25) devlink health saupport in octeontx2-af, from George Cherian.

26) Add TTL attr to SCM_TIMESTAMP_OPT_STATS, from Yousuk Seung

27) Delegated actionss support in mptcp, from Paolo Abeni.

28) Support receive timestamping when doin zerocopy tcp receive. From
Arjun Ray.

29) HTB offload support for mlx5, from Maxim Mikityanskiy.

30) UDP GRO forwarding, from Maxim Mikityanskiy.

31) TAPRIO offloading in dsa hellcreek driver, from Kurt Kanzenbach.

32) Weighted random twos choice algorithm for ipvs, from Darby Payne.

33) Fix netdev registration deadlock, from Johannes Berg.

34) Various conversions to new tasklet api, from EmilRenner Berthing.

35) Bulk skb allocations in veth, from Lorenzo Bianconi.

36) New ethtool interface for lane setting, from Danielle Ratson.

37) Offload failiure notifications for routes, from Amit Cohen.

38) BCM4908 support, from Rafał Miłecki.

39) Support several new iwlwifi chips, from Ihab Zhaika.

40) Flow drector support for ipv6 in i40e, from Przemyslaw Patynowski.

41) Support for mhi prrotocols, from Loic Poulain.

42) Optimize bpf program stats.

43) Implement RFC6056, for better port randomization, from Eric
Dumazet.

44) hsr tag offloading support from George McCollister.

45) Netpoll support in qede, from Bhaskar Upadhaya.

46) 2005/400g speed support in bonding 3ad mode, from Nikolay
Aleksandrov.

47) Netlink event support in mptcp, from Florian Westphal.

48) Better skbuff caching, from Alexander Lobakin.

49) MRP (Media Redundancy Protocol) offloading in DSA and a few
drivers, from Horatiu Vultur.

50) mqprio saupport in mvneta, from Maxime Chevallier.

51) Remove of_phy_attach, no longer needed, from Florian Fainelli"

* git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1766 commits)
octeontx2-pf: Fix otx2_get_fecparam()
cteontx2-pf: cn10k: Prevent harmless double shift bugs
net: stmmac: Add PCI bus info to ethtool driver query output
ptp: ptp_clockmatrix: clean-up - parenthesis around a == b are unnecessary
ptp: ptp_clockmatrix: Simplify code - remove unnecessary `err` variable.
ptp: ptp_clockmatrix: Coding style - tighten vertical spacing.
ptp: ptp_clockmatrix: Clean-up dev_*() messages.
ptp: ptp_clockmatrix: Remove unused header declarations.
ptp: ptp_clockmatrix: Add alignment of 1 PPS to idtcm_perout_enable.
ptp: ptp_clockmatrix: Add wait_for_sys_apll_dpll_lock.
net: stmmac: dwmac-sun8i: Add a shutdown callback
net: stmmac: dwmac-sun8i: Minor probe function cleanup
net: stmmac: dwmac-sun8i: Use reset_control_reset
net: stmmac: dwmac-sun8i: Remove unnecessary PHY power check
net: stmmac: dwmac-sun8i: Return void from PHY unpower
r8169: use macro pm_ptr
net: mdio: Remove of_phy_attach()
net: mscc: ocelot: select PACKING in the Kconfig
net: re-solve some conflicts after net -> net-next merge
net: dsa: tag_rtl4_a: Support also egress tags
...

show more ...

Merge tag 'mac80211-next-for-net-next-2021-01-27' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

Johannes Berg says:

====================
More updates:
* many minstrel improv

Merge tag 'mac80211-next-for-net-next-2021-01-27' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

Johannes Berg says:

====================
More updates:
* many minstrel improvements, including removal of the old
minstrel in favour of minstrel_ht
* speed improvements on FQ
* support for RX decapsulation (header conversion) offload
* RTNL reduction: limit RTNL usage in the wireless stack
mostly to where really needed (regulatory not yet) to
reduce contention on it

* tag 'mac80211-next-for-net-next-2021-01-27' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next: (24 commits)
mac80211: minstrel_ht: fix regression in the max_prob_rate fix
virt_wifi: fix deadlock on RTNL
cfg80211: avoid holding the RTNL when calling the driver
cfg80211: change netdev registration/unregistration semantics
mac80211: minstrel_ht: fix rounding error in throughput calculation
mac80211: minstrel_ht: increase stats update interval
mac80211: minstrel_ht: fix max probability rate selection
mac80211: minstrel_ht: improve sample rate selection
mac80211: minstrel_ht: improve ampdu length estimation
mac80211: minstrel_ht: remove old ewma based rate average code
mac80211: remove legacy minstrel rate control
mac80211: minstrel_ht: add support for OFDM rates on non-HT clients
mac80211: minstrel_ht: clean up CCK code
mac80211: introduce aql_enable node in debugfs
cfg80211: Add phyrate conversion support for extended MCS in 60GHz band
cfg80211: add VHT rate entries for MCS-10 and MCS-11
mac80211: reduce peer HE MCS/NSS to own capabilities
mac80211: remove NSS number of 160MHz if not support 160MHz for HE
mac80211_hwsim: add 6GHz channels
mac80211: add LDPC encoding to ieee80211_parse_tx_radiotap
...
====================

Link: https://lore.kernel.org/r/20210127210915.135550-1-johannes@sipsolutions.net
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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cfg80211: avoid holding the RTNL when calling the driver

Currently, _everything_ in cfg80211 holds the RTNL, and if you
have a slow USB device (or a few) you can get some bad lock
contention on that

cfg80211: avoid holding the RTNL when calling the driver

Currently, _everything_ in cfg80211 holds the RTNL, and if you
have a slow USB device (or a few) you can get some bad lock
contention on that.

Fix that by re-adding a mutex to each wiphy/rdev as we had at
some point, so we have locking for the wireless_dev lists and
all the other things in there, and also so that drivers still
don't have to worry too much about it (they still won't get
parallel calls for a single device).

Then, we can restrict the RTNL to a few cases where we add or
remove interfaces and really need the added protection. Some
of the global list management still also uses the RTNL, since
we need to have it anyway for netdev management, but we only
hold the RTNL for very short periods of time here.

Link: https://lore.kernel.org/r/20210122161942.81df9f5e047a.I4a8e1a60b18863ea8c5e6d3a0faeafb2d45b2f40@changeid
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> [marvell driver issues]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

show more ...