Merge branch 'dt-bus-name' into for-next

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

Conflicts:
drivers/net/ethernet/altera/altera_sgdma.c
net/netlink/af_netlink.c
net/sched/cls_api.c
net/sched/sch_api.c

The netlink

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

Conflicts:
drivers/net/ethernet/altera/altera_sgdma.c
net/netlink/af_netlink.c
net/sched/cls_api.c
net/sched/sch_api.c

The netlink conflict dealt with moving to netlink_capable() and
netlink_ns_capable() in the 'net' tree vs. supporting 'tc' operations
in non-init namespaces. These were simple transformations from
netlink_capable to netlink_ns_capable.

The Altera driver conflict was simply code removal overlapping some
void pointer cast cleanups in net-next.

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

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Merge branch 'perf/urgent' into perf/core, to avoid conflicts

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

Merge branch 'sched/urgent' into sched/core, to avoid conflicts

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

Merge remote-tracking branch 'wireless-next/master' into iwlwifi-next

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

Pull networking fixes from David Miller:

1) e1000e computes header length incorrectly wrt vlans, fix from Vlad
Yasevich.

2) ns_c

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

Pull networking fixes from David Miller:

1) e1000e computes header length incorrectly wrt vlans, fix from Vlad
Yasevich.

2) ns_capable() check in sock_diag netlink code, from Andrew
Lutomirski.

3) Fix invalid queue pairs handling in virtio_net, from Amos Kong.

4) Checksum offloading busted in sxgbe driver due to incorrect
descriptor layout, fix from Byungho An.

5) Fix build failure with SMC_DEBUG set to 2 or larger, from Zi Shen
Lim.

6) Fix uninitialized A and X registers in BPF interpreter, from Alexei
Starovoitov.

7) Fix arch dependencies of candence driver.

8) Fix netlink capabilities checking tree-wide, from Eric W Biederman.

9) Don't dump IFLA_VF_PORTS if netlink request didn't ask for it in
IFLA_EXT_MASK, from David Gibson.

10) IPV6 FIB dump restart doesn't handle table changes that happen
meanwhile, causing the code to loop forever or emit dups, fix from
Kumar Sandararajan.

11) Memory leak on VF removal in bnx2x, from Yuval Mintz.

12) Bug fixes for new Altera TSE driver from Vince Bridgers.

13) Fix route lookup key in SCTP, from Xugeng Zhang.

14) Use BH blocking spinlocks in SLIP, as per a similar fix to CAN/SLCAN
driver. From Oliver Hartkopp.

15) TCP doesn't bump retransmit counters in some code paths, fix from
Eric Dumazet.

16) Clamp delayed_ack in tcp_cubic to prevent theoretical divides by
zero. Fix from Liu Yu.

17) Fix locking imbalance in error paths of HHF packet scheduler, from
John Fastabend.

18) Properly reference the transport module when vsock_core_init() runs,
from Andy King.

19) Fix buffer overflow in cdc_ncm driver, from Bjørn Mork.

20) IP_ECN_decapsulate() doesn't see a correct SKB network header in
ip_tunnel_rcv(), fix from Ying Cai.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (132 commits)
net: macb: Fix race between HW and driver
net: macb: Remove 'unlikely' optimization
net: macb: Re-enable RX interrupt only when RX is done
net: macb: Clear interrupt flags
net: macb: Pass same size to DMA_UNMAP as used for DMA_MAP
ip_tunnel: Set network header properly for IP_ECN_decapsulate()
e1000e: Restrict MDIO Slow Mode workaround to relevant parts
e1000e: Fix issue with link flap on 82579
e1000e: Expand workaround for 10Mb HD throughput bug
e1000e: Workaround for dropped packets in Gig/100 speeds on 82579
net/mlx4_core: Don't issue PCIe speed/width checks for VFs
net/mlx4_core: Load the Eth driver first
net/mlx4_core: Fix slave id computation for single port VF
net/mlx4_core: Adjust port number in qp_attach wrapper when detaching
net: cdc_ncm: fix buffer overflow
Altera TSE: ALTERA_TSE should depend on HAS_DMA
vsock: Make transport the proto owner
net: sched: lock imbalance in hhf qdisc
net: mvmdio: Check for a valid interrupt instead of an error
net phy: Check for aneg completion before setting state to PHY_RUNNING
...

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Merge tag 'kconfig-cleanups' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux into next/cleanup

Merge Kconfig cleanups from Rob Herring:

Several mach kconfig clean-ups of redundant selec

Merge tag 'kconfig-cleanups' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux into next/cleanup

Merge Kconfig cleanups from Rob Herring:

Several mach kconfig clean-ups of redundant selects

* tag 'kconfig-cleanups' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
ARM: qcom: clean-up unneeded kconfig selects
ARM: bcm: clean-up unneeded kconfig selects
ARM: mvebu: clean-up unneeded kconfig selects
+ Linux 3.15-rc2

Signed-off-by: Olof Johansson <olof@lixom.net>

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Altera TSE: ALTERA_TSE should depend on HAS_DMA

If NO_DMA=y:

drivers/built-in.o: In function `altera_tse_probe':
altera_tse_main.c:(.text+0x25ec2e): undefined reference to `dma_set_mask'
altera_tse

Altera TSE: ALTERA_TSE should depend on HAS_DMA

If NO_DMA=y:

drivers/built-in.o: In function `altera_tse_probe':
altera_tse_main.c:(.text+0x25ec2e): undefined reference to `dma_set_mask'
altera_tse_main.c:(.text+0x25ec78): undefined reference to `dma_supported'
altera_tse_main.c:(.text+0x25ecb6): undefined reference to `dma_supported'
drivers/built-in.o: In function `sgdma_async_read':
altera_sgdma.c:(.text+0x25f620): undefined reference to `dma_sync_single_for_cpu'
drivers/built-in.o: In function `sgdma_uninitialize':
(.text+0x25f678): undefined reference to `dma_unmap_single'
drivers/built-in.o: In function `sgdma_uninitialize':
(.text+0x25f696): undefined reference to `dma_unmap_single'
drivers/built-in.o: In function `sgdma_initialize':
(.text+0x25f6f0): undefined reference to `dma_map_single'
drivers/built-in.o: In function `sgdma_initialize':
(.text+0x25f702): undefined reference to `dma_mapping_error'
drivers/built-in.o: In function `sgdma_tx_buffer':
(.text+0x25f92a): undefined reference to `dma_sync_single_for_cpu'
drivers/built-in.o: In function `sgdma_rx_status':
(.text+0x25fa24): undefined reference to `dma_sync_single_for_cpu'
make[3]: *** [vmlinux] Error 1

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Acked-by: Vince Bridgers <vbridgers2013@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Merge tag 'v3.15-rc1' into patchwork

Linux 3.15-rc1

* tag 'v3.15-rc1': (12180 commits)
Linux 3.15-rc1
mm: Initialize error in shmem_file_aio_read()
cifs: Use min_t() when comparing "size_t" a

Merge tag 'v3.15-rc1' into patchwork

Linux 3.15-rc1

* tag 'v3.15-rc1': (12180 commits)
Linux 3.15-rc1
mm: Initialize error in shmem_file_aio_read()
cifs: Use min_t() when comparing "size_t" and "unsigned long"
sym53c8xx_2: Set DID_REQUEUE return code when aborting squeue
powerpc: Don't try to set LPCR unless we're in hypervisor mode
futex: update documentation for ordering guarantees
ceph: fix pr_fmt() redefinition
vti: don't allow to add the same tunnel twice
gre: don't allow to add the same tunnel twice
drivers: net: xen-netfront: fix array initialization bug
missing bits of "splice: fix racy pipe->buffers uses"
cifs: fix the race in cifs_writev()
ceph_sync_{,direct_}write: fix an oops on ceph_osdc_new_request() failure
pktgen: be friendly to LLTX devices
r8152: check RTL8152_UNPLUG
net: sun4i-emac: add promiscuous support
net/apne: replace IS_ERR and PTR_ERR with PTR_ERR_OR_ZERO
blackfin: cleanup board files
bf609: clock: drop unused clock bit set/clear functions
Blackfin: bf537: rename "CONFIG_ADT75"
...

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Merge tag 'v3.15-rc1' into perf/urgent

Pick up the latest fixes.

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:
"Here is my initial pull request for the networking subsystem during
this merge windo

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

Pull networking updates from David Miller:
"Here is my initial pull request for the networking subsystem during
this merge window:

1) Support for ESN in AH (RFC 4302) from Fan Du.

2) Add full kernel doc for ethtool command structures, from Ben
Hutchings.

3) Add BCM7xxx PHY driver, from Florian Fainelli.

4) Export computed TCP rate information in netlink socket dumps, from
Eric Dumazet.

5) Allow IPSEC SA to be dumped partially using a filter, from Nicolas
Dichtel.

6) Convert many drivers to pci_enable_msix_range(), from Alexander
Gordeev.

7) Record SKB timestamps more efficiently, from Eric Dumazet.

8) Switch to microsecond resolution for TCP round trip times, also
from Eric Dumazet.

9) Clean up and fix 6lowpan fragmentation handling by making use of
the existing inet_frag api for it's implementation.

10) Add TX grant mapping to xen-netback driver, from Zoltan Kiss.

11) Auto size SKB lengths when composing netlink messages based upon
past message sizes used, from Eric Dumazet.

12) qdisc dumps can take a long time, add a cond_resched(), From Eric
Dumazet.

13) Sanitize netpoll core and drivers wrt. SKB handling semantics.
Get rid of never-used-in-tree netpoll RX handling. From Eric W
Biederman.

14) Support inter-address-family and namespace changing in VTI tunnel
driver(s). From Steffen Klassert.

15) Add Altera TSE driver, from Vince Bridgers.

16) Optimizing csum_replace2() so that it doesn't adjust the checksum
by checksumming the entire header, from Eric Dumazet.

17) Expand BPF internal implementation for faster interpreting, more
direct translations into JIT'd code, and much cleaner uses of BPF
filtering in non-socket ocntexts. From Daniel Borkmann and Alexei
Starovoitov"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1976 commits)
netpoll: Use skb_irq_freeable to make zap_completion_queue safe.
net: Add a test to see if a skb is freeable in irq context
qlcnic: Fix build failure due to undefined reference to `vxlan_get_rx_port'
net: ptp: move PTP classifier in its own file
net: sxgbe: make "core_ops" static
net: sxgbe: fix logical vs bitwise operation
net: sxgbe: sxgbe_mdio_register() frees the bus
Call efx_set_channels() before efx->type->dimension_resources()
xen-netback: disable rogue vif in kthread context
net/mlx4: Set proper build dependancy with vxlan
be2net: fix build dependency on VxLAN
mac802154: make csma/cca parameters per-wpan
mac802154: allow only one WPAN to be up at any given time
net: filter: minor: fix kdoc in __sk_run_filter
netlink: don't compare the nul-termination in nla_strcmp
can: c_can: Avoid led toggling for every packet.
can: c_can: Simplify TX interrupt cleanup
can: c_can: Store dlc private
can: c_can: Reduce register access
can: c_can: Make the code readable
...

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Merge branch 'altera_tse'

Vince Bridgers says:

====================
Altera Triple Speed Ethernet (TSE) Driver

This is the version 6 submission for the Altera Triple Speed Ethernet (TSE)
driver. Al

Merge branch 'altera_tse'

Vince Bridgers says:

====================
Altera Triple Speed Ethernet (TSE) Driver

This is the version 6 submission for the Altera Triple Speed Ethernet (TSE)
driver. All comments received during the version 2, 3, 4, and 5 submissions
have been accepted. Please find the change log and a description of the
submission below.

If you find the submission acceptable, please consider this patch set for
inclusion into the Linux kernel.

V6: Address comments from V5 review
- add call to skb_tx_timestamp in the drivers transmit path
- correct use of unsigned int where it was cast to pointer. Use types
appropriate for intended and correct use to let the compiler warn us
when type usage is incorrect.
- use correct semantics for pointer arithmetic in same code path

V5: Address comments from V4 review
- Add descriptions of statistics to driver documentation. The statstics
supported by the driver/controller map to IEEE and RFC statistics, and
the names and mappings are described in the user documentation.
- Change "unsigned int" to u32 in device structure definitions
- Change used of netdev_warn to netif_warn in altera_sgdma.c
- Change stat name rx_fifo_drops to ether_drops to match the event
actually counted by the hardware.

V4: Address comments from V3 review
- Change statistics names in ethtool module to follow common use in
other ethernet drivers.
- remove an unnecessary case in ethtool module
- change logging to use netdev_* where possible instead of dev_*
- remove logging for OOM errors since those are already logged

V3: Address comments from V2 review
- Reorder patch submission so that net/ethernet Makefile and Kconfig
are committed last, thus not breaking bisect
- Use of_get_mac_address instead of of_get_property
- Change supplemental and hash configuration bindings to boolean/empty,
and more meaningful names
- Add check for failure from calls to of_phy_connect and
connect_local_phy
- Correct code to find mdio child node
- Update bindings document
- Remove cast to u64 when not necessary
- add use of const for statistics strings

V2: Address comments from initial RFC review.
- The driver files were broken up by major sections of functionality.
These include MSGDMA, SGDMA, Misc, and Main.
- Add patch for MAINTAINERS file, add the maintainer for this submission
- Use 32-bit lower/upper physical address accessor functions so the driver
is 64-bit ready.
- Use standard bindings where applicable. Especially phy-addr, and change
"altr,rx-fifo-depth" to "rx-fifo-depth" and "altr,tx-fifo-depth" to
"tx-fifo-depth".
- Add use of max-frame-size property
- Update bindings documents accordingly
- Correct interrupt handler to use budget parameter in the convential way
- Use macros consistently to define bit fields across files
- Correct include exclusion macro in altera_msgdmahw.h (typo)
- Remove use of barriers, these were not necessary since the DMA APIs
ensure memory & buffer consistency
- Remove use of netif_carrier_off in driver
- move probing of phy from the open function to the probe function
- use of_get_phy_mode instead of custom function
- Use the .data field in the device structure to obtain a pointer
to SGDMA or MSGDMA device specific properties and functions.
- remove custom function to access devicetree since Altera specific
bindings requiring it's use have been deprecated in favor of
standard bindings.

The Altera TSE is a 10/100/1000 Mbps Ethernet soft IP component that can be
configured and synthesized using Quartus, and programmed into Altera FPGAs.
Two types of soft DMA IP components are supported by this driver - the Altera
SGDMA and the MSGDMA. The MSGDMA DMA component is preferred over the SGDMA,
since the SGDMA will be deprecated in favor of the MSGDMA. Software supporting
both is provided for customers still using the SGDMA and to demonstrate how
multiple types of DMA engines may be supported by the TSE driver in the event
customers wish to develop their own custom soft DMA engine for particular
applications.

The design has been tested on Altera's Cyclone 4, 5, and Cyclone 5 SOC
development kits using an ARM A9 processor and an Altera NIOS2 processor.
Differences in CPU/DMA coherency management and address alignment are
addressed by proper use of driver APIs and semantics.
====================

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

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Altera TSE: Add Altera Ethernet Driver Makefile and Kconfig

This patch adds the Altera Triple Speed Ethernet Makfile and
Kconfig file.

Signed-off-by: Vince Bridgers <vbridgers2013@gmail.com>
Signed

Altera TSE: Add Altera Ethernet Driver Makefile and Kconfig

This patch adds the Altera Triple Speed Ethernet Makfile and
Kconfig file.

Signed-off-by: Vince Bridgers <vbridgers2013@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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