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Author SHA1 Message Date
David S. Miller 3f64116a83 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-02-16 19:34:01 -05:00
Arnaldo Carvalho de Melo 0c59d28121 MAINTAINERS: Remove old e-mail address
The ghostprotocols.net domain is not working, remove it from CREDITS and
MAINTAINERS, and change the status to "Odd fixes", and since I haven't
been maintaining those, remove my address from there.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-13 12:24:56 -05:00
David S. Miller 7c92d61eca Merge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next
Pablo Neira Ayuso says:

====================
Netfilter updates for net-next

The following patchset contains Netfilter updates for your net-next
tree, most relevantly they are:

1) Extend nft_exthdr to allow to match TCP options bitfields, from
   Manuel Messner.

2) Allow to check if IPv6 extension header is present in nf_tables,
   from Phil Sutter.

3) Allow to set and match conntrack zone in nf_tables, patches from
   Florian Westphal.

4) Several patches for the nf_tables set infrastructure, this includes
   cleanup and preparatory patches to add the new bitmap set type.

5) Add optional ruleset generation ID check to nf_tables and allow to
   delete rules that got no public handle yet via NFTA_RULE_ID. These
   patches add the missing kernel infrastructure to support rule
   deletion by description from userspace.

6) Missing NFT_SET_OBJECT flag to select the right backend when sets
   stores an object map.

7) A couple of cleanups for the expectation and SIP helper, from Gao
   feng.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-12 22:11:43 -05:00
Pablo Neira Ayuso fc52497eb9 netfilter: update MAINTAINERS
It's been a while since Patrick has been suspended as coreteam member [1].
Update this file to remove him.

While at this, remove references to all foo-tables variants, given the
project hosts more than just that, eg. ipset, conntrack, ...

[1] https://marc.info/?l=netfilter-devel&m=146887464512702

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
2017-02-12 14:45:14 +01:00
David S. Miller 35eeacf182 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-02-11 02:31:11 -05:00
Pablo Neira bed45f79a2 gtp: add MAINTAINERS
Add maintainers for this tunnel driver. Include main osmocom.org mailist
list too.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-10 16:04:20 -05:00
Linus Torvalds 472ff5be61 ARM: SoC fixes for v4.10
- A relatively large patch restores booting on i.MX platforms that
   failed to boot after a cleanup was merged for v4.10.
 
 - A quirk for USB needs to be enabled on the STi platform
 
 - On the Meson platform, we saw memory corruption with part of
   the memory used by the secure monitor, so we have to stay out
   of that area.
 
 - The same platform also has a problem with ethernet under load,
   which is fixed by disabling EEE negotiation.
 
 - imx6dl has an incorrect pin configuration, which prevents SPI
   from working.
 
 - Two maintainers have lost their access to their email addresses, so
   we should update the MAINTAINERS file before the release
 
 - Renaming one of the orion5x linkstation models to help simplify
   the debian install.
 
 - A couple of fixes for build warnings that were introduced during
   v4.10-rc.
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Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC fixes from Arnd Bergmann:

 - A relatively large patch restores booting on i.MX platforms that
   failed to boot after a cleanup was merged for v4.10.

 - A quirk for USB needs to be enabled on the STi platform

 - On the Meson platform, we saw memory corruption with part of the
   memory used by the secure monitor, so we have to stay out of that
   area.

 - The same platform also has a problem with ethernet under load, which
   is fixed by disabling EEE negotiation.

 - imx6dl has an incorrect pin configuration, which prevents SPI from
   working.

 - Two maintainers have lost their access to their email addresses, so
   we should update the MAINTAINERS file before the release

 - Renaming one of the orion5x linkstation models to help simplify the
   debian install.

 - A couple of fixes for build warnings that were introduced during
   v4.10-rc.

* tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc:
  ARM: defconfigs: make NF_CT_PROTO_SCTP and NF_CT_PROTO_UDPLITE built-in
  MAINTAINERS: socfpga: update email for Dinh Nguyen
  ARM: orion5x: fix Makefile for linkstation-lschl.dtb
  ARM: dts: orion5x-lschl: More consistent naming on linkstation series
  ARM: dts: orion5x-lschl: Fix model name
  MAINTAINERS: change email address from atmel to microchip
  MAINTAINERS: at91: change email address
  ARM64: dts: meson-gx: Add firmware reserved memory zones
  ARM64: dts: meson-gxbb-odroidc2: fix GbE tx link breakage
  ARM: dts: STiH407-family: set snps,dis_u3_susphy_quirk
  ARM: dts: imx: Pass 'chosen' and 'memory' nodes
  ARM: dts: imx6dl: fix GPIO4 range
  ARM: imx: hide unused variable in #ifdef
2017-02-08 10:01:39 -08:00
David S. Miller 3efa70d78f Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
The conflict was an interaction between a bug fix in the
netvsc driver in 'net' and an optimization of the RX path
in 'net-next'.

Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-07 16:29:30 -05:00
Dinh Nguyen 08b3b33f3e MAINTAINERS: socfpga: update email for Dinh Nguyen
My opensource.altera.com email will be going away soon.

Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2017-02-06 17:33:01 +01:00
Linus Torvalds a49e6f584e virtio, vhost: last minute fixes
ARM DMA fix revert
 vhost endian-ness fix
 MAINTAINERS: email address change for Amit
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost

Pull virtio/vhost fixes from Michael S. Tsirkin:
 "Last minute fixes:

   - ARM DMA fix revert

   - vhost endian-ness fix

   - MAINTAINERS: email address change for Amit"

* tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost:
  MAINTAINERS: update email address for Amit Shah
  vhost: fix initialization for vq->is_le
  Revert "vring: Force use of DMA API for ARM-based systems with legacy devices"
2017-02-03 15:43:30 -08:00
Amit Shah 79134d11d0 MAINTAINERS: update email address for Amit Shah
I'm leaving my job at Red Hat, this email address will stop working next week.
Update it to one that I will have access to later.

Signed-off-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2017-02-03 23:40:36 +02:00
Jiri Pirko 44091d29f2 lib: Introduce priority array area manager
This introduces a infrastructure for management of linear priority
areas. Priority order in an array matters, however order of items inside
a priority group does not matter.

As an initial implementation, L-sort algorithm is used. It is quite
trivial. More advanced algorithm called P-sort will be introduced as a
follow-up. The infrastructure is prepared for other algos.

Alongside this, a testing module is introduced as well.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-03 16:35:42 -05:00
Jiri Pirko f38c5ad79f MAINTAINERS: add Ivan as a switchdev maintainer
Ivan will be taking care of switchdev code from now on.

Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Acked-by: Ivan Vecera <ivecera@redhat.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-03 15:27:23 -05:00
Yotam Gigi 1ce8460496 net: Introduce ife encapsulation module
This module is responsible for the ife encapsulation protocol
encode/decode logics. That module can:
 - ife_encode: encode skb and reserve space for the ife meta header
 - ife_decode: decode skb and extract the meta header size
 - ife_tlv_meta_encode - encodes one tlv entry into the reserved ife
   header space.
 - ife_tlv_meta_decode - decodes one tlv entry from the packet
 - ife_tlv_meta_next - advance to the next tlv

Reviewed-by: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Yotam Gigi <yotamg@mellanox.com>
Signed-off-by: Jamal Hadi Salim <jhs@mojatatu.com>
Signed-off-by: Roman Mashak <mrv@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-03 15:16:45 -05:00
David S. Miller e2160156bf Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
All merge conflicts were simple overlapping changes.

Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-02 16:54:00 -05:00
David S. Miller 889711a03e wireless-drivers-next patches for 4.11
It's nice to see rt2x00 development has becoming active, for example
 adding support for a new chip version. Also wcn36xx has been converted
 to use the recently merged QCOM_SMD subsystem. Otherwise new features
 and fixes it lots of drivers.
 
 Major changes:
 
 iwlwifi
 
 * some more work in preparation for A000 family support
 * add support for radiotap timestamps
 * some work on our firmware debugging capabilities
 
 wcn36xx
 
 * convert to a proper QCOM_SMD driver (from the platform_driver interface)
 
 ath10k
 
 * VHT160 support
 * dump Copy Engine registers during firmware crash
 * search board file extension from SMBIOS
 
 wil6210
 
 * add disable_ap_sme module parameter
 
 rt2x00
 
 * support RT3352 with external PA
 * support for RT3352 with 20MHz crystal
 * add support for RT5350 WiSoC
 
 brcmfmac
 
 * add support for BCM43455 sdio device
 
 rtl8xxxu
 
 * add support for D-Link DWA-131 rev E1, TP-Link TL-WN822N v4 and others
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Merge tag 'wireless-drivers-next-for-davem-2017-02-01' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next

Kalle Valo says:

====================
wireless-drivers-next patches for 4.11

It's nice to see rt2x00 development has becoming active, for example
adding support for a new chip version. Also wcn36xx has been converted
to use the recently merged QCOM_SMD subsystem. Otherwise new features
and fixes it lots of drivers.

Major changes:

iwlwifi

* some more work in preparation for A000 family support
* add support for radiotap timestamps
* some work on our firmware debugging capabilities

wcn36xx

* convert to a proper QCOM_SMD driver (from the platform_driver interface)

ath10k

* VHT160 support
* dump Copy Engine registers during firmware crash
* search board file extension from SMBIOS

wil6210

* add disable_ap_sme module parameter

rt2x00

* support RT3352 with external PA
* support for RT3352 with 20MHz crystal
* add support for RT5350 WiSoC

brcmfmac

* add support for BCM43455 sdio device

rtl8xxxu

* add support for D-Link DWA-131 rev E1, TP-Link TL-WN822N v4 and others
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2017-02-01 12:46:17 -05:00
Olof Johansson 36e854c3b8 AT91 SoC fixes for 4.10:
- change email addresses for Nicolas and Ludovic following the
    Microchip-Atmel merger
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Merge tag 'at91-ab-4.10-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux into fixes

AT91 SoC fixes for 4.10:

 - change email addresses for Nicolas and Ludovic following the
   Microchip-Atmel merger

* tag 'at91-ab-4.10-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux:
  MAINTAINERS: change email address from atmel to microchip
  MAINTAINERS: at91: change email address

Signed-off-by: Olof Johansson <olof@lixom.net>
2017-01-30 21:22:37 -08:00
Ludovic Desroches 420a3879d6 MAINTAINERS: change email address from atmel to microchip
Use microchip email address instead of old atmel one.

Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2017-01-30 21:54:04 +01:00
Nicolas Ferre e085b9d8fc MAINTAINERS: at91: change email address
Following the Microchip / Atmel merger and the unification of internal IT, it's
more convenient for me to swith to the microchip.com address. Change all my
entries to reflect this.

Signed-off-by: Nicolas Ferre <nicolas.ferre@microchip.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
2017-01-30 21:54:04 +01:00
David S. Miller 051a2e0860 wireless-drivers fixes for 4.10
Most important here are fixes to two iwlwifi crashes, but there's also
 a firmware naming fix for iwlwifi and a revert of an older bcma patch.
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Merge tag 'wireless-drivers-for-davem-2017-01-29' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers

Kalle Valo says:

====================
wireless-drivers fixes for 4.10

Most important here are fixes to two iwlwifi crashes, but there's also
a firmware naming fix for iwlwifi and a revert of an older bcma patch.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-30 15:19:23 -05:00
David S. Miller 4e8f2fc1a5 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Two trivial overlapping changes conflicts in MPLS and mlx5.

Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-28 10:33:06 -05:00
Kalle Valo 2b1d530cb3 MAINTAINERS: ath9k-devel is closed
ath9k-devel list is now closed, only linux-wireless should be used.

Reported-by: Michael Renzmann <mrenzmann@madwifi-project.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-01-28 09:15:50 +02:00
Linus Torvalds 1b1bc42c16 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Pull networking fixes from David Miller:

 1) GTP fixes from Andreas Schultz (missing genl module alias, clear IP
    DF on transmit).

 2) Netfilter needs to reflect the fwmark when sending resets, from Pau
    Espin Pedrol.

 3) nftable dump OOPS fix from Liping Zhang.

 4) Fix erroneous setting of VIRTIO_NET_HDR_F_DATA_VALID on transmit,
    from Rolf Neugebauer.

 5) Fix build error of ipt_CLUSTERIP when procfs is disabled, from Arnd
    Bergmann.

 6) Fix regression in handling of NETIF_F_SG in harmonize_features(),
    from Eric Dumazet.

 7) Fix RTNL deadlock wrt. lwtunnel module loading, from David Ahern.

 8) tcp_fastopen_create_child() needs to setup tp->max_window, from
    Alexey Kodanev.

 9) Missing kmemdup() failure check in ipv6 segment routing code, from
    Eric Dumazet.

10) Don't execute unix_bind() under the bindlock, otherwise we deadlock
    with splice. From WANG Cong.

11) ip6_tnl_parse_tlv_enc_lim() potentially reallocates the skb buffer,
    therefore callers must reload cached header pointers into that skb.
    Fix from Eric Dumazet.

12) Fix various bugs in legacy IRQ fallback handling in alx driver, from
    Tobias Regnery.

13) Do not allow lwtunnel drivers to be unloaded while they are
    referenced by active instances, from Robert Shearman.

14) Fix truncated PHY LED trigger names, from Geert Uytterhoeven.

15) Fix a few regressions from virtio_net XDP support, from John
    Fastabend and Jakub Kicinski.

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (102 commits)
  ISDN: eicon: silence misleading array-bounds warning
  net: phy: micrel: add support for KSZ8795
  gtp: fix cross netns recv on gtp socket
  gtp: clear DF bit on GTP packet tx
  gtp: add genl family modules alias
  tcp: don't annotate mark on control socket from tcp_v6_send_response()
  ravb: unmap descriptors when freeing rings
  virtio_net: reject XDP programs using header adjustment
  virtio_net: use dev_kfree_skb for small buffer XDP receive
  r8152: check rx after napi is enabled
  r8152: re-schedule napi for tx
  r8152: avoid start_xmit to schedule napi when napi is disabled
  r8152: avoid start_xmit to call napi_schedule during autosuspend
  net: dsa: Bring back device detaching in dsa_slave_suspend()
  net: phy: leds: Fix truncated LED trigger names
  net: phy: leds: Break dependency of phy.h on phy_led_triggers.h
  net: phy: leds: Clear phy_num_led_triggers on failure to avoid crash
  net-next: ethernet: mediatek: change the compatible string
  Documentation: devicetree: change the mediatek ethernet compatible string
  bnxt_en: Fix RTNL lock usage on bnxt_get_port_module_status().
  ...
2017-01-27 12:54:16 -08:00
Dave Airlie 736a1494e2 Merge tag 'drm-intel-fixes-2017-01-26' of git://anongit.freedesktop.org/git/drm-intel into drm-fixes
More fixes than I'd like at this stage, but I think the holidays and
conferences have delayed finding and fixing the stuff a bit. Almost all
of them have Fixes: tags, so it's not just random fixes, we can point
fingers at the commits that broke stuff.

There's an ABI fix to GVT from Alex, before we go on an release a kernel
with the wrong attribute name.

* tag 'drm-intel-fixes-2017-01-26' of git://anongit.freedesktop.org/git/drm-intel:
  drm/i915: reinstate call to trace_i915_vma_bind
  drm/i915: Move atomic state free from out of fence release
  drm/i915: Check for NULL atomic state in intel_crtc_disable_noatomic()
  drm/i915: Fix calculation of rotated x and y offsets for planar formats
  drm/i915: Don't init hpd polling for vlv and chv from runtime_suspend()
  drm/i915: Don't leak edid in intel_crt_detect_ddc()
  drm/i915: Release temporary load-detect state upon switching
  drm/i915: prevent crash with .disable_display parameter
  drm/i915: Avoid drm_atomic_state_put(NULL) in intel_display_resume
  MAINTAINERS: update new mail list for intel gvt driver
  drm/i915/gvt: Fix kmem_cache_create() name
  drm/i915/gvt/kvmgt: mdev ABI is available_instances, not available_instance
  drm/i915/gvt: Fix relocation of shadow bb
  drm/i915/gvt: Enable the shadow batch buffer
2017-01-27 11:29:44 +10:00
Zhenyu Wang ba7addcd80 MAINTAINERS: update new mail list for intel gvt driver
We've moved to lists.freedesktop.org from lists.01.org.
Update info in MAINTAINERS.

Signed-off-by: Zhenyu Wang <zhenyuw@linux.intel.com>
2017-01-25 10:30:02 +08:00
Linus Torvalds 883af14e67 Merge branch 'akpm' (patches from Andrew)
Merge fixes from Andrew Morton:
 "26 fixes"

* emailed patches from Andrew Morton <akpm@linux-foundation.org>: (26 commits)
  MAINTAINERS: add Dan Streetman to zbud maintainers
  MAINTAINERS: add Dan Streetman to zswap maintainers
  mm: do not export ioremap_page_range symbol for external module
  mn10300: fix build error of missing fpu_save()
  romfs: use different way to generate fsid for BLOCK or MTD
  frv: add missing atomic64 operations
  mm, page_alloc: fix premature OOM when racing with cpuset mems update
  mm, page_alloc: move cpuset seqcount checking to slowpath
  mm, page_alloc: fix fast-path race with cpuset update or removal
  mm, page_alloc: fix check for NULL preferred_zone
  kernel/panic.c: add missing \n
  fbdev: color map copying bounds checking
  frv: add atomic64_add_unless()
  mm/mempolicy.c: do not put mempolicy before using its nodemask
  radix-tree: fix private list warnings
  Documentation/filesystems/proc.txt: add VmPin
  mm, memcg: do not retry precharge charges
  proc: add a schedule point in proc_pid_readdir()
  mm: alloc_contig: re-allow CMA to compact FS pages
  mm/slub.c: trace free objects at KERN_INFO
  ...
2017-01-24 16:54:39 -08:00
Dan Streetman aab45453ff MAINTAINERS: add Dan Streetman to zbud maintainers
Add myself as zbud maintainer.

Link: http://lkml.kernel.org/r/20170124221705.26523-1-ddstreet@ieee.org
Signed-off-by: Dan Streetman <ddstreet@ieee.org>
Cc: Seth Jennings <sjenning@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2017-01-24 16:26:15 -08:00
Dan Streetman 534c9dc982 MAINTAINERS: add Dan Streetman to zswap maintainers
Add myself as zswap maintainer.

Link: http://lkml.kernel.org/r/20170124212200.19052-1-ddstreet@ieee.org
Signed-off-by: Dan Streetman <ddstreet@ieee.org>
Acked-by: Seth Jennings <sjenning@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2017-01-24 16:26:14 -08:00
Linus Torvalds 0263d4ebd9 platform-drivers-x86 for v4.10-4
SHORT SUMMARY OF CHANGES FOR LINUS
 
 MAINTAINERS:
  - Add myself to X86 PLATFORM DRIVERS as a co-maintainer
 
 ideapad-laptop:
  - handle ACPI event 1
 
 intel_mid_powerbtn:
  - Set IRQ_ONESHOT
 
 surface3-wmi:
  - fix uninitialized symbol
  - Shut up unused-function warning
 
 mlx-platform:
  - free first dev on error
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Merge tag 'platform-drivers-x86-v4.10-4' of git://git.infradead.org/linux-platform-drivers-x86

Pull x86 platform-driver fixes from Andy Shevchenko:
 "This is my first pull request since I become a co-maintainer of
  Platform Drivers x86 subsystem. It's a bit bigger than usual due to
  material collected for almost two weeks in a row.

  MAINTAINERS:
   - Add myself to X86 PLATFORM DRIVERS as a co-maintainer

  ideapad-laptop:
   - handle ACPI event 1

  intel_mid_powerbtn:
   - Set IRQ_ONESHOT

  surface3-wmi:
   - fix uninitialized symbol
   - Shut up unused-function warning

  mlx-platform:
   - free first dev on error"

* tag 'platform-drivers-x86-v4.10-4' of git://git.infradead.org/linux-platform-drivers-x86:
  MAINTAINERS: Add myself to X86 PLATFORM DRIVERS as a co-maintainer
  platform/x86: ideapad-laptop: handle ACPI event 1
  platform/x86: intel_mid_powerbtn: Set IRQ_ONESHOT
  platform/x86: surface3-wmi: fix uninitialized symbol
  platform/x86: surface3-wmi: Shut up unused-function warning
  platform/x86: mlx-platform: free first dev on error
2017-01-24 12:38:43 -08:00
Yotam Gigi 6ae0a62861 net: Introduce psample, a new genetlink channel for packet sampling
Add a general way for kernel modules to sample packets, without being tied
to any specific subsystem. This netlink channel can be used by tc,
iptables, etc. and allow to standardize packet sampling in the kernel.

For every sampled packet, the psample module adds the following metadata
fields:

PSAMPLE_ATTR_IIFINDEX - the packets input ifindex, if applicable

PSAMPLE_ATTR_OIFINDEX - the packet output ifindex, if applicable

PSAMPLE_ATTR_ORIGSIZE - the packet's original size, in case it has been
   truncated during sampling

PSAMPLE_ATTR_SAMPLE_GROUP - the packet's sample group, which is set by the
   user who initiated the sampling. This field allows the user to
   differentiate between several samplers working simultaneously and
   filter packets relevant to him

PSAMPLE_ATTR_GROUP_SEQ - sequence counter of last sent packet. The
   sequence is kept for each group

PSAMPLE_ATTR_SAMPLE_RATE - the sampling rate used for sampling the packets

PSAMPLE_ATTR_DATA - the actual packet bits

The sampled packets are sent to the PSAMPLE_NL_MCGRP_SAMPLE multicast
group. In addition, add the GET_GROUPS netlink command which allows the
user to see the current sample groups, their refcount and sequence number.
This command currently supports only netlink dump mode.

Signed-off-by: Yotam Gigi <yotamg@mellanox.com>
Signed-off-by: Jiri Pirko <jiri@mellanox.com>
Reviewed-by: Jamal Hadi Salim <jhs@mojatatu.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-24 13:44:28 -05:00
Andy Shevchenko 7b9e1d89e1 MAINTAINERS: Add myself to X86 PLATFORM DRIVERS as a co-maintainer
For last few months Darren and I are co-maintaining PDx86 subsystem.
Make this fact official by updating MAINTAINERS database.

Acked-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
2017-01-24 18:35:42 +02:00
Linus Torvalds 3258943ddb drm fixes across the board
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Merge tag 'drm-fixes-for-v4.10-rc6' of git://people.freedesktop.org/~airlied/linux

Pull drm fixes from Dave Airlie:
 "drm fixes across the board.

  Okay holidays and LCA kinda caught up with me, I thought I'd get some
  of this dequeued last week, but Hobart was sunny and warm and not all
  gloomy and rainy as usual.

  This is a bit large, but not too much considering it's two weeks stuff
  from AMD and Intel.

  core:
   - one locking fix that helps with dynamic suspend/resume races

  i915:
   - mostly GVT updates, GVT was a recent introduction so fixes for it
     shouldn't cause any notable side effects.

  amdgpu:
   - a bunch of fixes for GPUs with a different memory controller design
     that need different firmware.

  exynos:
   - decon regression fixes

  msm:
   - two regression fixes

  etnaviv:
   - a workaround for an mmu bug that needs a lot more work.

  virtio:
   - sparse fix, and a maintainers update"

* tag 'drm-fixes-for-v4.10-rc6' of git://people.freedesktop.org/~airlied/linux: (56 commits)
  drm/exynos/decon5433: set STANDALONE_UPDATE_F on output enablement
  drm/exynos/decon5433: fix CMU programming
  drm/exynos/decon5433: do not disable video after reset
  drm/i915: Ignore bogus plane coordinates on SKL when the plane is not visible
  drm/i915: Remove WaDisableLSQCROPERFforOCL KBL workaround.
  drm/amdgpu: add support for new hainan variants
  drm/radeon: add support for new hainan variants
  drm/amdgpu: change clock gating mode for uvd_v4.
  drm/amdgpu: fix program vce instance logic error.
  drm/amdgpu: fix bug set incorrect value to vce register
  Revert "drm/amdgpu: Only update the CUR_SIZE register when necessary"
  drm/msm: fix potential null ptr issue in non-iommu case
  drm/msm/mdp5: rip out plane->pending tracking
  drm/exynos/decon5433: set STANDALONE_UPDATE_F also if planes are disabled
  drm/exynos/decon5433: update shadow registers iff there are active windows
  drm/i915/gvt: rewrite gt reset handler using new function intel_gvt_reset_vgpu_locked
  drm/i915/gvt: fix vGPU instance reuse issues by vGPU reset function
  drm/i915/gvt: introduce intel_vgpu_reset_mmio() to reset mmio space
  drm/i915/gvt: move mmio init/clean function to mmio.c
  drm/i915/gvt: introduce intel_vgpu_reset_cfg_space to reset configuration space
  ...
2017-01-23 13:10:50 -08:00
Dave Airlie 932790109f drm-qemu: virtio sparse fix, MAINTAINERS updates.
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Merge tag 'drm-qemu-20170110' of git://git.kraxel.org/linux into drm-fixes

drm-qemu: virtio sparse fix, MAINTAINERS updates.

* tag 'drm-qemu-20170110' of git://git.kraxel.org/linux:
  drm: flip cirrus driver status to "obsolete".
  drm: update MAINTAINERS for qemu drivers (bochs, cirrus, qxl, virtio-gpu)
  drm/virtio: fix framebuffer sparse warning
2017-01-23 09:25:53 +10:00
Jes Sorensen 1ee83789fc rtl8xxxu: Update author/maintainer contact info
Update copyright year and email address.

Signed-off-by: Jes Sorensen <Jes.Sorensen@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-01-20 11:49:01 +02:00
Linus Torvalds 44b4b461a0 ARM: SoC fixes
We've been sitting on fixes for a while, and they keep trickling in at a low
 rate. Nothing in here comes across as particularly scary or noteworthy, for
 the most part it's a large collection of small DT tweaks.
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Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC fixes from Olof Johansson:
 "We've been sitting on fixes for a while, and they keep trickling in at
  a low rate. Nothing in here comes across as particularly scary or
  noteworthy, for the most part it's a large collection of small DT
  tweaks"

* tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (24 commits)
  ARM: dts: da850-evm: fix read access to SPI flash
  ARM: dts: omap3: Fix Card Detect and Write Protect on Logic PD SOM-LV
  ARM64: dts: meson-gxbb-odroidc2: Disable SCPI DVFS
  ARM: dts: OMAP5 / DRA7: indicate that SATA port 0 is available.
  ARM: dts: NSP: Fix DT ranges error
  ARM: multi_v7_defconfig: set bcm47xx watchdog
  ARM: multi_v7_defconfig: fix config typo
  ARM: dts: dra72-evm-revc: fix typo in ethernet-phy node
  soc: ti: wkup_m3_ipc: Fix error return code in wkup_m3_ipc_probe()
  ARM: ux500: fix prcmu_is_cpu_in_wfi() calculation
  ARM: dts: sunxi: Change node name for pwrseq pin on Olinuxino-lime2-emmc
  ARM: dts: sun8i: Support DTB build for NanoPi M1
  ARM: dts: sun6i: hummingbird: Enable display engine again
  ARM: dts: sun6i: Disable display pipeline by default
  ARM, ARM64: dts: drop "arm,amba-bus" in favor of "simple-bus" part 3
  ARM: dts: imx6qdl-nitrogen6_som2: fix sgtl5000 pinctrl init
  ARM: dts: imx6qdl-nitrogen6_max: fix sgtl5000 pinctrl init
  ARM: OMAP1: DMA: Correct the number of logical channels
  ARM: dts: am335x-icev2: Remove the duplicated pinmux setting
  ARM: OMAP2+: Fix WL1283 Bluetooth Baud Rate
  ...
2017-01-19 16:40:03 -08:00
Hariprasad Shenai 59cfa789d0 MAINTAINERS: update cxgb4 maintainer
Ganesg will be taking over as maintainer from now

Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-19 10:57:05 -05:00
Linus Torvalds fa19a769f8 Merge branch 'fixes' of git://git.armlinux.org.uk/~rmk/linux-arm
Pull ARM fixes from Russell King:
 "A few ARM fixes:

   - fix a crash while performing TLB maintanence on early ARM SMP cores

   - blacklist Scorpion CPUs for hardware breakpoints

   - ARMs asm/types.h has been included as part of the UAPI due to the
     way the makefiles work, move it to uapi/asm/types.h to make it
     official

   - fix up ftrace syscall name matching"

* 'fixes' of git://git.armlinux.org.uk/~rmk/linux-arm:
  ARM: 8613/1: Fix the uaccess crash on PB11MPCore
  MAINTAINERS: update rmk's entries
  ARM: put types.h in uapi
  ARM: 8634/1: hw_breakpoint: blacklist Scorpion CPUs
  ARM: 8632/1: ftrace: fix syscall name matching
2017-01-18 11:19:32 -08:00
David S. Miller 580bdf5650 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-01-17 15:19:37 -05:00
Olof Johansson 9fab907f3d Samsung fixes for v4.10:
1. Update maintainers entry with Patchwork address.
 2. Fix invalid values for NF_CT_PROTO_* in s3c2410 defconfig (these options
    cannot be modules anymore).
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Merge tag 'samsung-fixes-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into fixes

Samsung fixes for v4.10:
1. Update maintainers entry with Patchwork address.
2. Fix invalid values for NF_CT_PROTO_* in s3c2410 defconfig (these options
   cannot be modules anymore).

* tag 'samsung-fixes-4.10' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  ARM: s3c2410_defconfig: Fix invalid values for NF_CT_PROTO_*
  MAINTAINERS: Add Patchwork URL to Samsung Exynos entry

Signed-off-by: Olof Johansson <olof@lixom.net>
2017-01-16 21:46:42 -08:00
Russell King 0d7f4f0594 MAINTAINERS: update rmk's entries
Update my entries in the MAINTAINERS file with the same email address
for kernel work, and, now that the git tree is hosted on more suitable
hardware, add git tree references where appropriate.

Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
2017-01-16 16:45:02 +00:00
jpinto 1ecf9284c1 synopsys: remove dwc_eth_qos driver
This driver is no longer necessary since it was merged into stmmac.

Acked-by: Lars Persson <larper@axis.com>
Signed-off-by: Joao Pinto <jpinto@synopsys.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-15 22:00:59 -05:00
Linus Torvalds f0ad17712b dmaengine-4.10-rc4
dmaengine fixes for 4.10-rc4
 
 The fixes this time around are spread over drivers, pretty normal update.
 
  o PCI ID for SKL ioatdma, workaround for SKX and ioat_alloc_chan_resources
    sleepy allocation fix.
  o dw kconfig typo fix
  o null pointer deref for stm32
  o MAINTAINERS Update for at_hdmac
  o pl330 runtime pm fixes
  o omap-dma port window fix
  o rcar-dmac unmap slave resource fix.
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Merge tag 'dmaengine-fix-4.10-rc4' of git://git.infradead.org/users/vkoul/slave-dma

Pull dmaengine fixes from Vinod Koul:
 "The fixes this time around are spread over drivers, pretty normal
  update:

   - PCI ID for SKL ioatdma, workaround for SKX and
     ioat_alloc_chan_resources sleepy allocation fix

   - dw kconfig typo fix

   - null pointer deref for stm32

   - MAINTAINERS Update for at_hdmac

   - pl330 runtime pm fixes

   - omap-dma port window fix

   - rcar-dmac unmap slave resource fix"

* tag 'dmaengine-fix-4.10-rc4' of git://git.infradead.org/users/vkoul/slave-dma:
  dmaengine: rcar-dmac: unmap slave resource when channel is freed
  dmaengine: omap-dma: Fix the port_window support
  dmaengine: iota: ioat_alloc_chan_resources should not perform sleeping allocations.
  dmaengine: pl330: Fix runtime PM support for terminated transfers
  MAINTAINERS: dmaengine: Update + Hand over the at_hdmac driver to Ludovic
  dmaengine: omap-dma: Fix dynamic lch_map allocation
  dmaengine: ti-dma-crossbar: Add some 'of_node_put()' in error path.
  dmaengine: stm32-dma: Fix null pointer dereference in stm32_dma_tx_status
  dmaengine: stm32-dma: Set correct args number for DMA request from DT
  dmaengine: dw: fix typo in Kconfig
  dmaengine: ioatdma: workaround SKX ioatdma version
  dmaengine: ioatdma: Add Skylake PCI Dev ID
2017-01-14 11:09:24 -08:00
David S. Miller 02ac5d1487 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Two AF_* families adding entries to the lockdep tables
at the same time.

Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-11 14:43:39 -05:00
Vlastimil Babka 5771f6ea8d MAINTAINERS: remove duplicate bug filling description
I have noticed that two different descriptions for B: entries in
MAINTAINERS were merged: commit 686564434e ("MAINTAINERS: Add bug
tracking system location entry type") and 2de2bd95f4 ("MAINTAINERS:
add "B:" for URI where to file bugs").

This patch keeps the description from 2de2bd95f4.  There has been a
discussion [1] about whether this more detailed description is useful
and what it exactly implies.  I find it more useful and general, and the
author of 686564434e agreed in the end that either is fine.

[1] https://lkml.org/lkml/2016/12/8/71

Link: http://lkml.kernel.org/r/20161219085158.12114-1-vbabka@suse.cz
Signed-off-by: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2017-01-10 18:31:54 -08:00
Gerd Hoffmann af3076e67c drm: flip cirrus driver status to "obsolete".
Also update Kconfig help text, explaining things:

Cirrus is obsolete, the hardware was designed in the 90ies
and can't keep up with todays needs.  More background:
https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/

Better alternatives are:
  - stdvga (DRM_BOCHS, qemu -vga std, default in qemu 2.2+)
  - qxl (DRM_QXL, qemu -vga qxl, works best with spice)
  - virtio (VIRTIO_GPU), qemu -vga virtio)

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-01-10 14:00:40 +01:00
Gerd Hoffmann 0c19f97f12 drm: update MAINTAINERS for qemu drivers (bochs, cirrus, qxl, virtio-gpu)
Changes:
 * add myself as maintainer, so patches land in my inbox.
 * add virtualization@lists.linux-foundation.org mailing list.
 * add drm-qemu git repo.
 * flip bochs and qxl status to "Maintained".

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
2017-01-10 13:58:20 +01:00
Ursula Braun ac7138746e smc: establish new socket family
* enable smc module loading and unloading
 * register new socket family
 * basic smc socket creation and deletion
 * use backing TCP socket to run CLC (Connection Layer Control)
   handshake of SMC protocol
 * Setup for infiniband traffic is implemented in follow-on patches.
   For now fallback to TCP socket is always used.

Signed-off-by: Ursula Braun <ubraun@linux.vnet.ibm.com>
Reviewed-by: Utz Bacher <utz.bacher@de.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-09 16:07:38 -05:00
David S. Miller bb1d303444 Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net 2017-01-09 15:39:11 -05:00
Jason A. Donenfeld 2c956a6077 siphash: add cryptographically secure PRF
SipHash is a 64-bit keyed hash function that is actually a
cryptographically secure PRF, like HMAC. Except SipHash is super fast,
and is meant to be used as a hashtable keyed lookup function, or as a
general PRF for short input use cases, such as sequence numbers or RNG
chaining.

For the first usage:

There are a variety of attacks known as "hashtable poisoning" in which an
attacker forms some data such that the hash of that data will be the
same, and then preceeds to fill up all entries of a hashbucket. This is
a realistic and well-known denial-of-service vector. Currently
hashtables use jhash, which is fast but not secure, and some kind of
rotating key scheme (or none at all, which isn't good). SipHash is meant
as a replacement for jhash in these cases.

There are a modicum of places in the kernel that are vulnerable to
hashtable poisoning attacks, either via userspace vectors or network
vectors, and there's not a reliable mechanism inside the kernel at the
moment to fix it. The first step toward fixing these issues is actually
getting a secure primitive into the kernel for developers to use. Then
we can, bit by bit, port things over to it as deemed appropriate.

While SipHash is extremely fast for a cryptographically secure function,
it is likely a bit slower than the insecure jhash, and so replacements
will be evaluated on a case-by-case basis based on whether or not the
difference in speed is negligible and whether or not the current jhash usage
poses a real security risk.

For the second usage:

A few places in the kernel are using MD5 or SHA1 for creating secure
sequence numbers, syn cookies, port numbers, or fast random numbers.
SipHash is a faster and more fitting, and more secure replacement for MD5
in those situations. Replacing MD5 and SHA1 with SipHash for these uses is
obvious and straight-forward, and so is submitted along with this patch
series. There shouldn't be much of a debate over its efficacy.

Dozens of languages are already using this internally for their hash
tables and PRFs. Some of the BSDs already use this in their kernels.
SipHash is a widely known high-speed solution to a widely known set of
problems, and it's time we catch-up.

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>
Reviewed-by: Jean-Philippe Aumasson <jeanphilippe.aumasson@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Eric Biggers <ebiggers3@gmail.com>
Cc: David Laight <David.Laight@aculab.com>
Cc: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-01-09 13:58:57 -05:00
Dave Airlie 6edd870bca Merge branch 'drm-fixes-4.10' of git://people.freedesktop.org/~agd5f/linux into drm-fixes
Fixes for 4.10:
- Polaris 12 support
- Add new amd-gfx mailing list to MAINTAINERS file
- UVD clockgating fix
- SI dpm fixes

* 'drm-fixes-4.10' of git://people.freedesktop.org/~agd5f/linux:
  drm/amdgpu: drop verde dpm quirks
  drm/radeon: drop verde dpm quirks
  drm/radeon: update smc firmware selection for SI
  drm/amdgpu: update si kicker smc firmware
  drm/amd/powerplay: extend smu's response timeout time.
  drm/amdgpu: remove static integer for uvd pp state
  drm/amd/amdgpu: add Polaris12 PCI ID
  drm/amdgpu/powerplay: add Polaris12 support
  drm/amd/amdgpu: add Polaris12 support (v3)
  MAINTAINERS: Update mailing list for radeon and amdgpu
2017-01-09 09:47:19 +10:00