Merge tag 'v5.2' into next

Sync up with mainline to resolve conflicts in iforce driver.

Merge branches 'for-5.2/fixes', 'for-5.3/doc', 'for-5.3/ish', 'for-5.3/logitech' and 'for-5.3/wacom' into for-linus

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next-fixes

Some fixes have been accidentally pushed to this, so I cannot fost-forward.
Required to pull in the remove-fbcon-notifiers fixes.

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next-fixes

Some fixes have been accidentally pushed to this, so I cannot fost-forward.
Required to pull in the remove-fbcon-notifiers fixes.

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

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Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux

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

Get the HDR dependencies originally merged via drm-misc. Sync up all
i915 changes applied via other trees. And get v5.2-rc2 as the baseline.

Signed-off

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

Get the HDR dependencies originally merged via drm-misc. Sync up all
i915 changes applied via other trees. And get v5.2-rc2 as the baseline.

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

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

Backmerging 5.2-rc1 to -misc-next for robher

Signed-off-by: Sean Paul <seanpaul@chromium.org>

Merge branch 'fixes-dra7' into fixes

Merge tag 'v5.2-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into fbdev-for-next

Linux 5.2-rc1

Sync with upstream (which now contains fbdev-v5.2 changes) to
prepare a base

Merge tag 'v5.2-rc1' of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into fbdev-for-next

Linux 5.2-rc1

Sync with upstream (which now contains fbdev-v5.2 changes) to
prepare a base for fbdev-v5.3 changes.

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Merge tag 'v5.2-rc1' into spi-5.3

Linux 5.2-rc1

Merge tag 'v5.2-rc1' into regulator-5.3

Linux 5.2-rc1

Merge tag 'v5.2-rc1' into asoc-5.3

Linux 5.2-rc1

Merge branch 'linus' into x86/urgent, to pick up dependent changes

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

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

Pull networking updates from David Miller:
"Highlights:

1) Support AES128-CCM ciphers in kTLS, from Vakul Garg.

2) Add fib

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

Pull networking updates from David Miller:
"Highlights:

1) Support AES128-CCM ciphers in kTLS, from Vakul Garg.

2) Add fib_sync_mem to control the amount of dirty memory we allow to
queue up between synchronize RCU calls, from David Ahern.

3) Make flow classifier more lockless, from Vlad Buslov.

4) Add PHY downshift support to aquantia driver, from Heiner
Kallweit.

5) Add SKB cache for TCP rx and tx, from Eric Dumazet. This reduces
contention on SLAB spinlocks in heavy RPC workloads.

6) Partial GSO offload support in XFRM, from Boris Pismenny.

7) Add fast link down support to ethtool, from Heiner Kallweit.

8) Use siphash for IP ID generator, from Eric Dumazet.

9) Pull nexthops even further out from ipv4/ipv6 routes and FIB
entries, from David Ahern.

10) Move skb->xmit_more into a per-cpu variable, from Florian
Westphal.

11) Improve eBPF verifier speed and increase maximum program size,
from Alexei Starovoitov.

12) Eliminate per-bucket spinlocks in rhashtable, and instead use bit
spinlocks. From Neil Brown.

13) Allow tunneling with GUE encap in ipvs, from Jacky Hu.

14) Improve link partner cap detection in generic PHY code, from
Heiner Kallweit.

15) Add layer 2 encap support to bpf_skb_adjust_room(), from Alan
Maguire.

16) Remove SKB list implementation assumptions in SCTP, your's truly.

17) Various cleanups, optimizations, and simplifications in r8169
driver. From Heiner Kallweit.

18) Add memory accounting on TX and RX path of SCTP, from Xin Long.

19) Switch PHY drivers over to use dynamic featue detection, from
Heiner Kallweit.

20) Support flow steering without masking in dpaa2-eth, from Ioana
Ciocoi.

21) Implement ndo_get_devlink_port in netdevsim driver, from Jiri
Pirko.

22) Increase the strict parsing of current and future netlink
attributes, also export such policies to userspace. From Johannes
Berg.

23) Allow DSA tag drivers to be modular, from Andrew Lunn.

24) Remove legacy DSA probing support, also from Andrew Lunn.

25) Allow ll_temac driver to be used on non-x86 platforms, from Esben
Haabendal.

26) Add a generic tracepoint for TX queue timeouts to ease debugging,
from Cong Wang.

27) More indirect call optimizations, from Paolo Abeni"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1763 commits)
cxgb4: Fix error path in cxgb4_init_module
net: phy: improve pause mode reporting in phy_print_status
dt-bindings: net: Fix a typo in the phy-mode list for ethernet bindings
net: macb: Change interrupt and napi enable order in open
net: ll_temac: Improve error message on error IRQ
net/sched: remove block pointer from common offload structure
net: ethernet: support of_get_mac_address new ERR_PTR error
net: usb: smsc: fix warning reported by kbuild test robot
staging: octeon-ethernet: Fix of_get_mac_address ERR_PTR check
net: dsa: support of_get_mac_address new ERR_PTR error
net: dsa: sja1105: Fix status initialization in sja1105_get_ethtool_stats
vrf: sit mtu should not be updated when vrf netdev is the link
net: dsa: Fix error cleanup path in dsa_init_module
l2tp: Fix possible NULL pointer dereference
taprio: add null check on sched_nest to avoid potential null pointer dereference
net: mvpp2: cls: fix less than zero check on a u32 variable
net_sched: sch_fq: handle non connected flows
net_sched: sch_fq: do not assume EDT packets are ordered
net: hns3: use devm_kcalloc when allocating desc_cb
net: hns3: some cleanup for struct hns3_enet_ring
...

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Merge branch 'netdevsim-implement-proper-device-model'

Jiri Pirko says:

====================
netdevsim: implement proper device model

Currently the model of netdevsim is a bit odd in multiple ways

Merge branch 'netdevsim-implement-proper-device-model'

Jiri Pirko says:

====================
netdevsim: implement proper device model

Currently the model of netdevsim is a bit odd in multiple ways.
1) devlink instance is not in any way related with actual netdevsim
netdevices. Instead, it is created per-namespace.
2) multi-port netdevsim device is done using "link" attribute.
3) netdevsim bus is there only to have something to bind the netdev to,
it really does not act as a bus.
4) netdevsim instances are created by "ip link add" which is great for
soft devices with no hw backend. The rtnl core allocates netdev and
calls into driver holding rtnl mutex. For hw-backed devices, this
flow is wrong as it breaks order in which things are done.

This patchset adjust netdevsim to fix all above.

In order to support proper devlink and devlink port instances and to be
able to emulate real devices, there is need to implement bus probe and
instantiate everything from there. User can specify device id and port
count to be instantianted. For example:

$ echo "10 4" > /sys/bus/netdevsim/new_device

Then devlink shows this:

$ devlink dev
netdevsim/netdevsim10

$ devlink port
netdevsim/netdevsim10/0: type eth netdev eni0np1 flavour physical
netdevsim/netdevsim10/1: type eth netdev eni0np2 flavour physical
netdevsim/netdevsim10/2: type eth netdev eni0np3 flavour physical
netdevsim/netdevsim10/3: type eth netdev eni0np4 flavour physical

There is possible to add and delete ports using their indexes
during netdevsim device lifetime like this:

Then devlink shows this:

$ devlink port
netdevsim/netdevsim10/1: type eth netdev eni10np2 flavour physical
netdevsim/netdevsim10/2: type eth netdev eni10np3 flavour physical
netdevsim/netdevsim10/3: type eth netdev eni10np4 flavour physical
netdevsim/netdevsim10/43: type eth netdev eni10np44 flavour physical

Debugfs topology is also adjusted a bit. The rest stays the same as
before.

Udev bits are merged un systemd upstream git:
https://github.com/systemd/systemd/commit/eaa9d507d85509c8bf727356e3884ec54b0fc646

See individual patches for changelog.
====================

Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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netdevsim: merge sdev into dev

As previously introduce dev which is mapped 1:1 to a bus device covers
the purpose of the original shared device, merge the sdev code into dev.

Signed-off-by: Jiri Pi

netdevsim: merge sdev into dev

As previously introduce dev which is mapped 1:1 to a bus device covers
the purpose of the original shared device, merge the sdev code into dev.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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netdevsim: put netdevsim bus code into separate file

As the code related to netdevsim bus is going to get bigger, move the
existing code to a separate file.

Signed-off-by: Jiri Pirko <jiri@mellanox

netdevsim: put netdevsim bus code into separate file

As the code related to netdevsim bus is going to get bigger, move the
existing code to a separate file.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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netdevsim: rename devlink.c to dev.c to contain per-dev(asic) items

The existing devlink.c code is going to be extended to represent asic
device on a bus. As this is about more than just devlink,
re

netdevsim: rename devlink.c to dev.c to contain per-dev(asic) items

The existing devlink.c code is going to be extended to represent asic
device on a bus. As this is about more than just devlink,
rename the file. Do appropriate prefix renaming alongside with that.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Merge branch 'netdevsim-Mostly-cleanup-in-sdev-bpf-iface-area'

Jiri Pirko says:

====================
netdevsim: Mostly cleanup in sdev/bpf iface area

This patches does mainly internal netdevsim co

Merge branch 'netdevsim-Mostly-cleanup-in-sdev-bpf-iface-area'

Jiri Pirko says:

====================
netdevsim: Mostly cleanup in sdev/bpf iface area

This patches does mainly internal netdevsim code shuffle. Nothing
serious, just small changes to help readability and preparations for
future work.
====================

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

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netdevsim: move shared dev creation and destruction into separate file

To make code easier to read, move shared dev bits into a separate file.

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

netdevsim: move shared dev creation and destruction into separate file

To make code easier to read, move shared dev bits into a separate file.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Merge branch 'netdevsim-small-spring-cleanup'

Jiri Pirko says:

====================
netdevsim: small spring cleanup

Nothing serious, just cosmetics.
====================

Signed-off-by: David S. M

Merge branch 'netdevsim-small-spring-cleanup'

Jiri Pirko says:

====================
netdevsim: small spring cleanup

Nothing serious, just cosmetics.
====================

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

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netdevsim: assume CONFIG_NET_DEVLINK is always enabled

Since commit f6b19b354d50 ("net: devlink: select NET_DEVLINK
from drivers") adds implicit select of NET_DEVLINK for
netdevsim, the code does no

netdevsim: assume CONFIG_NET_DEVLINK is always enabled

Since commit f6b19b354d50 ("net: devlink: select NET_DEVLINK
from drivers") adds implicit select of NET_DEVLINK for
netdevsim, the code does not have to deal with the case
when CONFIG_NET_DEVLINK is not enabled. So remove the ifcase.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Merge tag 'v4.20' into for-linus

Sync with mainline to get linux/overflow.h among other things.

Merge tag 'v4.20' into next

Merge with mainline to bring in the new APIs.

Merge tag 'v4.19-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into fbdev-for-next

Sync with upstream (which now contains fbdev-v4.19 changes) to
prepare a base for fbdev-v4

Merge tag 'v4.19-rc5' of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into fbdev-for-next

Sync with upstream (which now contains fbdev-v4.19 changes) to
prepare a base for fbdev-v4.20 changes.

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

Catch up in general, and get DP_EXTENDED_RECEIVER_CAP_FIELD_PRESENT
specifically.

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