Merge remote-tracking branch 'linusw-gpio/for-next' into devm_gpiochip

Base for demv_gpiochip_add_data() and devm_gpiochip_remove().

Merge branch 'next' into for-linus

Prepare first round of input updates for 3.20.

Merge tag 'v3.19-rc4' into next

Merge with mainline to bring in the latest thermal and other changes.

Merge Linus' tree to be be to apply submitted patches to newer code than
current trivial.git base

Merge tag 'v3.18-rc4' into x86/cleanups, to refresh the tree before pulling new changes.

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

Merge tag 'asoc-v3.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v3.18

A few small driver fixes for v3.18 plus the removal of the s6000 suppo

Merge tag 'asoc-v3.18-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus

ASoC: Fixes for v3.18

A few small driver fixes for v3.18 plus the removal of the s6000 support
since the relevant chip is no longer supported in mainline.

show more ...

Merge branch 'topic/enum-info-cleanup' into for-next

this is a series of patches to just convert the plain info callback
for enum ctl elements to snd_ctl_elem_info(). Also, it includes the
extensio

Merge branch 'topic/enum-info-cleanup' into for-next

this is a series of patches to just convert the plain info callback
for enum ctl elements to snd_ctl_elem_info(). Also, it includes the
extension of snd_ctl_elem_info(), for catching the unexpected string
cut-off and handling the zero items.

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Merge tag 'v3.18-rc1' into v4l_for_linus

Linux 3.18-rc1

* tag 'v3.18-rc1': (9167 commits)
Linux 3.18-rc1
MAINTAINERS: corrected bcm2835 search
Net: DSA: Fix checking for get_phy_flags functio

Merge tag 'v3.18-rc1' into v4l_for_linus

Linux 3.18-rc1

* tag 'v3.18-rc1': (9167 commits)
Linux 3.18-rc1
MAINTAINERS: corrected bcm2835 search
Net: DSA: Fix checking for get_phy_flags function
sparc64: Do not define thread fpregs save area as zero-length array.
sparc64: Fix corrupted thread fault code.
MAINTAINERS: Become the docs maintainer
x86,kvm,vmx: Preserve CR4 across VM entry
ipv6: fix a potential use after free in sit.c
ipv6: fix a potential use after free in ip6_offload.c
ipv4: fix a potential use after free in gre_offload.c
tcp: fix build error if IPv6 is not enabled
futex: Ensure get_futex_key_refs() always implies a barrier
bna: fix skb->truesize underestimation
net: dsa: add includes for ethtool and phy_fixed definitions
openvswitch: Set flow-key members.
netrom: use linux/uaccess.h
dsa: Fix conversion from host device to mii bus
tipc: fix bug in bundled buffer reception
ipv6: introduce tcp_v6_iif()
sfc: add support for skb->xmit_more
...

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Merge tag 'v3.18-rc1' into patchwork

Linux 3.18-rc1

* tag 'v3.18-rc1': (9526 commits)
Linux 3.18-rc1
MAINTAINERS: corrected bcm2835 search
Net: DSA: Fix checking for get_phy_flags function

Merge tag 'v3.18-rc1' into patchwork

Linux 3.18-rc1

* tag 'v3.18-rc1': (9526 commits)
Linux 3.18-rc1
MAINTAINERS: corrected bcm2835 search
Net: DSA: Fix checking for get_phy_flags function
sparc64: Do not define thread fpregs save area as zero-length array.
sparc64: Fix corrupted thread fault code.
MAINTAINERS: Become the docs maintainer
x86,kvm,vmx: Preserve CR4 across VM entry
ipv6: fix a potential use after free in sit.c
ipv6: fix a potential use after free in ip6_offload.c
ipv4: fix a potential use after free in gre_offload.c
tcp: fix build error if IPv6 is not enabled
futex: Ensure get_futex_key_refs() always implies a barrier
bna: fix skb->truesize underestimation
net: dsa: add includes for ethtool and phy_fixed definitions
openvswitch: Set flow-key members.
netrom: use linux/uaccess.h
dsa: Fix conversion from host device to mii bus
tipc: fix bug in bundled buffer reception
ipv6: introduce tcp_v6_iif()
sfc: add support for skb->xmit_more
...

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Merge tag 'v3.18-rc1' into for_next

Linux 3.18-rc1

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

Pull networking updates from David Miller:
"Most notable changes in here:

1) By far the biggest accomplishment, thanks to a la

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

Pull networking updates from David Miller:
"Most notable changes in here:

1) By far the biggest accomplishment, thanks to a large range of
contributors, is the addition of multi-send for transmit. This is
the result of discussions back in Chicago, and the hard work of
several individuals.

Now, when the ->ndo_start_xmit() method of a driver sees
skb->xmit_more as true, it can choose to defer the doorbell
telling the driver to start processing the new TX queue entires.

skb->xmit_more means that the generic networking is guaranteed to
call the driver immediately with another SKB to send.

There is logic added to the qdisc layer to dequeue multiple
packets at a time, and the handling mis-predicted offloads in
software is now done with no locks held.

Finally, pktgen is extended to have a "burst" parameter that can
be used to test a multi-send implementation.

Several drivers have xmit_more support: i40e, igb, ixgbe, mlx4,
virtio_net

Adding support is almost trivial, so export more drivers to
support this optimization soon.

I want to thank, in no particular or implied order, Jesper
Dangaard Brouer, Eric Dumazet, Alexander Duyck, Tom Herbert, Jamal
Hadi Salim, John Fastabend, Florian Westphal, Daniel Borkmann,
David Tat, Hannes Frederic Sowa, and Rusty Russell.

2) PTP and timestamping support in bnx2x, from Michal Kalderon.

3) Allow adjusting the rx_copybreak threshold for a driver via
ethtool, and add rx_copybreak support to enic driver. From
Govindarajulu Varadarajan.

4) Significant enhancements to the generic PHY layer and the bcm7xxx
driver in particular (EEE support, auto power down, etc.) from
Florian Fainelli.

5) Allow raw buffers to be used for flow dissection, allowing drivers
to determine the optimal "linear pull" size for devices that DMA
into pools of pages. The objective is to get exactly the
necessary amount of headers into the linear SKB area pre-pulled,
but no more. The new interface drivers use is eth_get_headlen().
From WANG Cong, with driver conversions (several had their own
by-hand duplicated implementations) by Alexander Duyck and Eric
Dumazet.

6) Support checksumming more smoothly and efficiently for
encapsulations, and add "foo over UDP" facility. From Tom
Herbert.

7) Add Broadcom SF2 switch driver to DSA layer, from Florian
Fainelli.

8) eBPF now can load programs via a system call and has an extensive
testsuite. Alexei Starovoitov and Daniel Borkmann.

9) Major overhaul of the packet scheduler to use RCU in several major
areas such as the classifiers and rate estimators. From John
Fastabend.

10) Add driver for Intel FM10000 Ethernet Switch, from Alexander
Duyck.

11) Rearrange TCP_SKB_CB() to reduce cache line misses, from Eric
Dumazet.

12) Add Datacenter TCP congestion control algorithm support, From
Florian Westphal.

13) Reorganize sk_buff so that __copy_skb_header() is significantly
faster. From Eric Dumazet"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1558 commits)
netlabel: directly return netlbl_unlabel_genl_init()
net: add netdev_txq_bql_{enqueue, complete}_prefetchw() helpers
net: description of dma_cookie cause make xmldocs warning
cxgb4: clean up a type issue
cxgb4: potential shift wrapping bug
i40e: skb->xmit_more support
net: fs_enet: Add NAPI TX
net: fs_enet: Remove non NAPI RX
r8169:add support for RTL8168EP
net_sched: copy exts->type in tcf_exts_change()
wimax: convert printk to pr_foo()
af_unix: remove 0 assignment on static
ipv6: Do not warn for informational ICMP messages, regardless of type.
Update Intel Ethernet Driver maintainers list
bridge: Save frag_max_size between PRE_ROUTING and POST_ROUTING
tipc: fix bug in multicast congestion handling
net: better IFF_XMIT_DST_RELEASE support
net/mlx4_en: remove NETDEV_TX_BUSY
3c59x: fix bad split of cpu_to_le32(pci_map_single())
net: bcmgenet: fix Tx ring priority programming
...

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net: sched: enable per cpu qstats

After previous patches to simplify qstats the qstats can be
made per cpu with a packed union in Qdisc struct.

Signed-off-by: John Fastabend <john.r.fastabend@intel

net: sched: enable per cpu qstats

After previous patches to simplify qstats the qstats can be
made per cpu with a packed union in Qdisc struct.

Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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net: sched: restrict use of qstats qlen

This removes the use of qstats->qlen variable from the classifiers
and makes it an explicit argument to gnet_stats_copy_queue().

The qlen represents the qdis

net: sched: restrict use of qstats qlen

This removes the use of qstats->qlen variable from the classifiers
and makes it an explicit argument to gnet_stats_copy_queue().

The qlen represents the qdisc queue length and is packed into
the qstats at the last moment before passnig to user space. By
handling it explicitely we avoid, in the percpu stats case, having
to figure out which per_cpu variable to put it in.

It would probably be best to remove it from qstats completely
but qstats is a user space ABI and can't be broken. A future
patch could make an internal only qstats structure that would
avoid having to allocate an additional u32 variable on the
Qdisc struct. This would make the qstats struct 128bits instead
of 128+32.

Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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net: sched: make bstats per cpu and estimator RCU safe

In order to run qdisc's without locking statistics and estimators
need to be handled correctly.

To resolve bstats make the statistics per cpu.

net: sched: make bstats per cpu and estimator RCU safe

In order to run qdisc's without locking statistics and estimators
need to be handled correctly.

To resolve bstats make the statistics per cpu. And because this is
only needed for qdiscs that are running without locks which is not
the case for most qdiscs in the near future only create percpu
stats when qdiscs set the TCQ_F_CPUSTATS flag.

Next because estimators use the bstats to calculate packets per
second and bytes per second the estimator code paths are updated
to use the per cpu statistics.

Signed-off-by: John Fastabend <john.r.fastabend@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Merge tag 'v3.13' into for-3.15

Linux 3.13

Conflicts:
include/net/xfrm.h

Simple merge where v3.13 removed 'extern' from definitions and the audit
tree did s/u32/unsigned int/ to the same definiti

Merge tag 'v3.13' into for-3.15

Linux 3.13

Conflicts:
include/net/xfrm.h

Simple merge where v3.13 removed 'extern' from definitions and the audit
tree did s/u32/unsigned int/ to the same definitions.

show more ...

Merge tag 'v3.13' into next

Linux 3.13

Minor fixup needed in selinux_inet_conn_request()

Conflicts:
security/selinux/hooks.c

Merge tag 'v3.13' into stable-3.14

Linux 3.13

Conflicts:
security/selinux/hooks.c

Trivial merge issue in selinux_inet_conn_request() likely due to me
including patches that I sent to the stable f

Merge tag 'v3.13' into stable-3.14

Linux 3.13

Conflicts:
security/selinux/hooks.c

Trivial merge issue in selinux_inet_conn_request() likely due to me
including patches that I sent to the stable folks in my next tree
resulting in the patch hitting twice (I think). Thankfully it was an
easy fix this time, but regardless, lesson learned, I will not do that
again.

show more ...

Merge to v3.13-rc7 for prerequisite changes in the Xen code for TPM

Merge commit v3.13-rc1 into kbuild/misc

Merge branch 'master' into for-next

Sync with Linus' tree to be able to apply fixes on top of newer things
in tree (efi-stub).

Signed-off-by: Jiri Kosina <jkosina@suse.cz>

Merge remote-tracking branch 'wireless-next/master' into mac80211-next

Merge tag 'v3.13-rc4' into next

Synchronize with mainline to bring in the new keycode definitions and
new hwmon API.

Merge tag 'v3.13-rc3' into for-linus

Merging with the mainline to sync up on changes to serio core.

Merge tag 'v3.13-rc3' into drm-intel-next-queued

Linux 3.13-rc3

I need a backmerge for two reasons:
- For merging the ppgtt patches from Ben I need to pull in the bdw
support.
- We now have dupli

Merge tag 'v3.13-rc3' into drm-intel-next-queued

Linux 3.13-rc3

I need a backmerge for two reasons:
- For merging the ppgtt patches from Ben I need to pull in the bdw
support.
- We now have duplicated calls to intel_uncore_forcewake_reset in the
setup code to due 2 different patches merged into -next and 3.13.
The conflict is silen so I need the merge to be able to apply
Deepak's fixup patch.

Conflicts:
drivers/gpu/drm/i915/intel_display.c

Trivial conflict, it doesn't even show up in the merge diff.

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

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Merge branch 'omap-for-v3.13/fixes-take4' into omap-for-v3.14/board-removal