Sync to mainline for security submaintainers to work against

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

Picking up drm-next @ 4.12-rc1 in order to apply Michal Hocko's vmalloc patch set

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

Merge 'v4.12-rc1' into MTD

Bring a few queued patches in sync for -next development.

Merge tag 'v4.12-rc1' into patchwork

Linux 4.12-rc1

* tag 'v4.12-rc1': (13212 commits)
Linux 4.12-rc1
mm, docs: update memory.stat description with workingset* entries
mm: vmscan: scan until

Merge tag 'v4.12-rc1' into patchwork

Linux 4.12-rc1

* tag 'v4.12-rc1': (13212 commits)
Linux 4.12-rc1
mm, docs: update memory.stat description with workingset* entries
mm: vmscan: scan until it finds eligible pages
mm, thp: copying user pages must schedule on collapse
dax: fix PMD data corruption when fault races with write
dax: fix data corruption when fault races with write
ext4: return to starting transaction in ext4_dax_huge_fault()
mm: fix data corruption due to stale mmap reads
dax: prevent invalidation of mapped DAX entries
Tigran has moved
mm, vmalloc: fix vmalloc users tracking properly
mm/khugepaged: add missed tracepoint for collapse_huge_page_swapin
gcov: support GCC 7.1
mm, vmstat: Remove spurious WARN() during zoneinfo print
time: delete current_fs_time()
hwpoison, memcg: forcibly uncharge LRU pages
sound: Disable the build of OSS drivers
drm/i915: Make vblank evade warnings optional
Input: cros_ec_keyb - remove extraneous 'const'
drm/nouveau/therm: remove ineffective workarounds for alarm bugs
...

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

Pull networking updates from David Millar:
"Here are some highlights from the 2065 networking commits that
happened this develop

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

Pull networking updates from David Millar:
"Here are some highlights from the 2065 networking commits that
happened this development cycle:

1) XDP support for IXGBE (John Fastabend) and thunderx (Sunil Kowuri)

2) Add a generic XDP driver, so that anyone can test XDP even if they
lack a networking device whose driver has explicit XDP support
(me).

3) Sparc64 now has an eBPF JIT too (me)

4) Add a BPF program testing framework via BPF_PROG_TEST_RUN (Alexei
Starovoitov)

5) Make netfitler network namespace teardown less expensive (Florian
Westphal)

6) Add symmetric hashing support to nft_hash (Laura Garcia Liebana)

7) Implement NAPI and GRO in netvsc driver (Stephen Hemminger)

8) Support TC flower offload statistics in mlxsw (Arkadi Sharshevsky)

9) Multiqueue support in stmmac driver (Joao Pinto)

10) Remove TCP timewait recycling, it never really could possibly work
well in the real world and timestamp randomization really zaps any
hint of usability this feature had (Soheil Hassas Yeganeh)

11) Support level3 vs level4 ECMP route hashing in ipv4 (Nikolay
Aleksandrov)

12) Add socket busy poll support to epoll (Sridhar Samudrala)

13) Netlink extended ACK support (Johannes Berg, Pablo Neira Ayuso,
and several others)

14) IPSEC hw offload infrastructure (Steffen Klassert)"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (2065 commits)
tipc: refactor function tipc_sk_recv_stream()
tipc: refactor function tipc_sk_recvmsg()
net: thunderx: Optimize page recycling for XDP
net: thunderx: Support for XDP header adjustment
net: thunderx: Add support for XDP_TX
net: thunderx: Add support for XDP_DROP
net: thunderx: Add basic XDP support
net: thunderx: Cleanup receive buffer allocation
net: thunderx: Optimize CQE_TX handling
net: thunderx: Optimize RBDR descriptor handling
net: thunderx: Support for page recycling
ipx: call ipxitf_put() in ioctl error path
net: sched: add helpers to handle extended actions
qed*: Fix issues in the ptp filter config implementation.
qede: Fix concurrency issue in PTP Tx path processing.
stmmac: Add support for SIMATIC IOT2000 platform
net: hns: fix ethtool_get_strings overflow in hns driver
tcp: fix wraparound issue in tcp_lp
bpf, arm64: fix jit branch offset related to ldimm64
bpf, arm64: implement jiting of BPF_XADD
...

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Merge branch 'dsa-mv88e6xxx-802.1s-and-88E6390-VTU'

Vivien Didelot says:

====================
net: dsa: mv88e6xxx: 802.1s and 88E6390 VTU

This patch series adds support for the VLAN Table Unit (a.

Merge branch 'dsa-mv88e6xxx-802.1s-and-88E6390-VTU'

Vivien Didelot says:

====================
net: dsa: mv88e6xxx: 802.1s and 88E6390 VTU

This patch series adds support for the VLAN Table Unit (a.k.a. the VTU)
to the 88E6390 family of Marvell Ethernet switch chips. The plumbing for
the per VLAN Spanning Tree support is added as a side effect of the
necessary refactoring.

The patchset is split up so that no duplication of code is introduced.
With this patchset applied, the mv88e6xxx driver has 2 new function
pointers for the VTU GetNext and VTU Load/Purge operations (with 3
implementations), both handling programmation of 802.1q and 802.1s.

On a ZII Rev C board (featuring 2 88E6390X chips) with all ports bridged
together, we obtain the following hardware VLAN configuration:

# cat /sys/class/net/br0/bridge/vlan_filtering
1
# cat /sys/class/net/br0/bridge/default_pvid
42
# bridge vlan add dev lan3 vid 666
# bridge vlan show
port vlan ids
lan1 42 PVID Egress Untagged

lan1 42 PVID Egress Untagged

lan2 42 PVID Egress Untagged

lan2 42 PVID Egress Untagged

lan3 42 PVID Egress Untagged
666

lan3 42 PVID Egress Untagged
666

lan4 42 PVID Egress Untagged

lan4 42 PVID Egress Untagged

lan5 42 PVID Egress Untagged

lan5 42 PVID Egress Untagged

lan6 42 PVID Egress Untagged

lan6 42 PVID Egress Untagged

lan7 42 PVID Egress Untagged

lan7 42 PVID Egress Untagged

lan8 42 PVID Egress Untagged

lan8 42 PVID Egress Untagged

br0 42 PVID Egress Untagged

Below are the technical details for the different implementations.

All switch families have up to 3 dedicated VTU Data registers used to
program 802.1q and 802.1s, both using 2-bit values.

On 88E6185 and 88E6352 families, port membership and state are adjacent,
while the 88E6390 family share the same bits:

Bits 88E6185/88E6352 88E6390
----- ----------------- --------------------------
0-1 Port 0 membership Port 0 membership or state
2-3 Port 0 state Port 1 membership or state
4-5 Port 1 membership Port 2 membership or state
6-7 Port 1 state Port 3 membership or state
8-9 Port 2 membership Port 4 membership or state
10-11 Port 2 state Port 5 membership or state
... ... ...

The 88E6185 family programs all ports membership and state in a single
VTU GetNext or Load/Purge operation.

The 88E6352 family introduced an indirect Spanning Tree Unit table
(a.k.a. STU) which requires additional STU GetNext and Load/Purge
operations to read and write the ports state bits.

The 88E6390 family also has an STU and requires data bits to be accessed
before and after every single VTU or STU operation.

Finally, the 88E6390 family introduced a 13th bit for the VLAN ID, which
must be taken care of regardless the VTU operating mode. This means that
iterating over the VTU now starts or ends with value 8191, not 4095.

Patch 1 adds a max_vid field to the chip info structure.
Patch 2 adds 802.1q and 802.1s data to the generic VTU entry structure.
Patches 3 to 10 move helpers to a dedicated file (later made static).
Patches 11 and 12 abstract handling of the STU behind VTU operations.
Patches 13 and 14 add the new function pointers for VTU operations.
Patches 15 and 18 polish the VTU code and add VTU support for 88E6390.

Changes in v2:
- add Reviewed-by tags
- fix comments in 8/18
====================

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

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net: dsa: mv88e6xxx: move VTU Operation accessors

Move the helper functions to access the Global 1 VTU Operation register
to a new global1_vtu.c file, and get rid of the old underscore prefix
naming

net: dsa: mv88e6xxx: move VTU Operation accessors

Move the helper functions to access the Global 1 VTU Operation register
to a new global1_vtu.c file, and get rid of the old underscore prefix
naming convention. This file will be extended will all VTU/STU related
code.

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Merge tag 'v4.11-rc1' into regulator-arizona

Linux 4.11-rc1

Merge branch 'fix/rcar' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into asoc-rcar

Merge commit 'f9fe1c1' into for-next

Andreas Gruenbacher added function rhashtable_lookup_get_insert_fast
to rhashtable.h. That patch went into the net-next tree. In a
subsequent patch, GFS2 makes u

Merge commit 'f9fe1c1' into for-next

Andreas Gruenbacher added function rhashtable_lookup_get_insert_fast
to rhashtable.h. That patch went into the net-next tree. In a
subsequent patch, GFS2 makes use of this new function. Therefore, we
needed a merge commit to make the new function available to GFS2.

Signed-off-by: Bob Peterson <rpeterso@redhat.com>

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Merge branch 'mv88e6xxx-rework-ATU-support'

Vivien Didelot says:

====================
net: dsa: mv88e6xxx: rework ATU support

The purpose of this patch series is to rework the code related to the

Merge branch 'mv88e6xxx-rework-ATU-support'

Vivien Didelot says:

====================
net: dsa: mv88e6xxx: rework ATU support

The purpose of this patch series is to rework the code related to the
Address Translation Unit (ATU), and bring support for it to the 88E6390
family of switch chips.

All Global (1) ATU related code have been reworked and moved to its own
file. Some port related bits used for ATU configuration (such as the
Learn2All and MessagePort feature) have also been taken care of.

The ports' mode and egress flooding mode have been refactored to fix the
egress of frames with unknown unicast or multicast destination address,
and write all these bits regardless the port mode (Normal, DSA, etc.)

Finally remove the eth_addr_greater which was only used by mv88e6xxx.

Changes in v2:
- add Reviewed-by tags
- split mv88e6xxx_g1_atu_set_age_time and mv88e6xxx_atu_setup addition
- remove DSA_TAG_PROTO_TRAILER check
- split Message Port and Learn2All addition
- remove unused MV88E6XXX_FLAG_G1_ATU_FID flag
- add dsa_is_normal_port helper
====================

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

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net: dsa: mv88e6xxx: move ATU ageing time setter

Move the ATU ageing time setter code in a new global1_atu.c file, which
will be extended in future patches to contains all consequent Global (1)
ATU

net: dsa: mv88e6xxx: move ATU ageing time setter

Move the ATU ageing time setter code in a new global1_atu.c file, which
will be extended in future patches to contains all consequent Global (1)
ATU support code.

Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Merge tag 'v4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into for-next

Linux 4.10

Merge remote-tracking branches 'spi/topic/rockchip', 'spi/topic/rspi', 'spi/topic/s3c64xx', 'spi/topic/sh-msiof' and 'spi/topic/slave' into spi-next

Merge tag 'asoc-fix-v4.10-rc3' into asoc-linus

ASoC: Fixes for v4.10

As well as the usual smattering of driver specific fixes collected since
the merge window this has one particularly important fi

Merge tag 'asoc-fix-v4.10-rc3' into asoc-linus

ASoC: Fixes for v4.10

As well as the usual smattering of driver specific fixes collected since
the merge window this has one particularly important fix to the core for
handling of aux_devs which was broken during the merge window by some of
the componentization refactoring.

# gpg: Signature made Wed 11 Jan 2017 17:26:37 GMT
# gpg: using RSA key ADE668AA675718B59FE29FEA24D68B725D5487D0
# gpg: issuer "broonie@kernel.org"
# gpg: key 0D9EACE2CD7BEEBC: no public key for trusted key - skipped
# gpg: key 0D9EACE2CD7BEEBC marked as ultimately trusted
# gpg: key CCB0A420AF88CD16: no public key for trusted key - skipped
# gpg: key CCB0A420AF88CD16 marked as ultimately trusted
# gpg: key 162614E316005C11: no public key for trusted key - skipped
# gpg: key 162614E316005C11 marked as ultimately trusted
# gpg: key A730C53A5621E907: no public key for trusted key - skipped
# gpg: key A730C53A5621E907 marked as ultimately trusted
# gpg: key 276568D75C6153AD: no public key for trusted key - skipped
# gpg: key 276568D75C6153AD marked as ultimately trusted
# gpg: Good signature from "Mark Brown <broonie@sirena.org.uk>" [ultimate]
# gpg: aka "Mark Brown <broonie@debian.org>" [ultimate]
# gpg: aka "Mark Brown <broonie@kernel.org>" [ultimate]
# gpg: aka "Mark Brown <broonie@tardis.ed.ac.uk>" [ultimate]
# gpg: aka "Mark Brown <broonie@linaro.org>" [ultimate]
# gpg: aka "Mark Brown <Mark.Brown@linaro.org>" [ultimate]

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Merge back earlier suspend/hibernation changes for v4.11.

Merge back earlier ACPICA changes for v4.11.

Merge tag 'v4.10-rc5' into next

Sync up with mainline to bring up improvements in various subsystems.

Merge tag 'v4.10-rc5' into for-linus

Sync up with mainline to apply fixup to a commit that came through
power supply tree.

Merge tag 'v4.10-rc1' into asoc-intel

Linux 4.10-rc1

Merge tag 'v4.10-rc1' into asoc-samsung

Linux 4.10-rc1

Merge tag 'v4.10-rc1' into spi-s3c64xx

Linux 4.10-rc1

Merge tag 'v4.10-rc2' into drm-intel-next-queued

Backmerge Linux 4.10-rc2 to resync with our -fixes cherry-picks. I've
done the backmerge directly because Dave is on vacation.

Signed-off-by: Daniel

Merge tag 'v4.10-rc2' into drm-intel-next-queued

Backmerge Linux 4.10-rc2 to resync with our -fixes cherry-picks. I've
done the backmerge directly because Dave is on vacation.

Signed-off-by: Daniel Vetter <daniel.vetter@intel.com>

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Merge tag 'v4.10-rc1' into docs-next

Linux 4.10-rc1

Merge tag 'v4.10-rc1' into patchwork

Linux 4.10-rc1

* tag 'v4.10-rc1': (11427 commits)
Linux 4.10-rc1
powerpc: Fix build warning on 32-bit PPC
avoid spurious "may be used uninitialized" warni

Merge tag 'v4.10-rc1' into patchwork

Linux 4.10-rc1

* tag 'v4.10-rc1': (11427 commits)
Linux 4.10-rc1
powerpc: Fix build warning on 32-bit PPC
avoid spurious "may be used uninitialized" warning
mm: add PageWaiters indicating tasks are waiting for a page bit
mm: Use owner_priv bit for PageSwapCache, valid when PageSwapBacked
ktime: Get rid of ktime_equal()
ktime: Cleanup ktime_set() usage
ktime: Get rid of the union
clocksource: Use a plain u64 instead of cycle_t
irqchip/armada-xp: Consolidate hotplug state space
irqchip/gic: Consolidate hotplug state space
coresight/etm3/4x: Consolidate hotplug state space
cpu/hotplug: Cleanup state names
cpu/hotplug: Remove obsolete cpu hotplug register/unregister functions
staging/lustre/libcfs: Convert to hotplug state machine
scsi/bnx2i: Convert to hotplug state machine
scsi/bnx2fc: Convert to hotplug state machine
cpu/hotplug: Prevent overwriting of callbacks
x86/msr: Remove bogus cleanup from the error path
bus: arm-ccn: Prevent hotplug callback leak
...

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