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  1. 18 Mar, 2014 6 commits
  3. 17 Mar, 2014 1 commit
  5. 15 Mar, 2014 6 commits
  7. 14 Mar, 2014 5 commits
    • John W. Linville's avatar
      Merge branch 'master' of... · 8c35743f
      John W. Linville authored 
      Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
      8c35743f
    • Daniel J Blueman's avatar
      x86/amd/numa: Fix northbridge quirk to assign correct NUMA node · 847d7970
      Daniel J Blueman authored 
      For systems with multiple servers and routed fabric, all
northbridges get assigned to the first server. Fix this by also
using the node reported from the PCI bus. For single-fabric
systems, the northbriges are on PCI bus 0 by definition, which
are on NUMA node 0 by definition, so this is invarient on most
systems.

Tested on fam10h and fam15h single and multi-fabric systems and
candidate for stable.
Signed-off-by: default avatarDaniel J Blueman <daniel@numascale.com>
Acked-by: default avatarSteffen Persvold <sp@numascale.com>
Acked-by: default avatarBorislav Petkov <bp@suse.de>
Cc: <stable@vger.kernel.org>
Link: http://lkml.kernel.org/r/1394710981-3596-1-git-send-email-daniel@numascale.comSigned-off-by: default avatarIngo Molnar <mingo@kernel.org>
      847d7970
    • Linus Torvalds's avatar
      Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux · c60f7d5a
      Linus Torvalds authored 
      Pull drm fixes from Dave Airlie:
 "Pretty minor set of fixes for radeon, ttm and vmwgfx.  The ttm ones
  are a regression and an oops seen on server chipsets"

* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
  drm/vmwgfx: Fix a surface reference corner-case in legacy emulation mode
  drm/radeon/cik: properly set compute ring status on disable
  drm/radeon/cik: stop the sdma engines in the enable() function
  drm/radeon/cik: properly set sdma ring status on disable
  drm/radeon: fix runpm disabling on non-PX harder
  drm/ttm: don't oops if no invalidate_caches()
  drm/ttm: Work around performance regression with VM_PFNMAP
      c60f7d5a
    • Linus Torvalds's avatar
      Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux · c14c06b7
      Linus Torvalds authored 
      Pull i2c Kconfig fix from Wolfram Sang.

* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
  i2c: Remove usage of orphaned symbol OF_I2C
      c14c06b7
    • Linus Torvalds's avatar
      Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net · 53611c0c
      Linus Torvalds authored 
      Pull networking fixes from David Miller:
 "I know this is a bit more than you want to see, and I've told the
  wireless folks under no uncertain terms that they must severely scale
  back the extent of the fixes they are submitting this late in the
  game.

  Anyways:

   1) vmxnet3's netpoll doesn't perform the equivalent of an ISR, which
      is the correct implementation, like it should.  Instead it does
      something like a NAPI poll operation.  This leads to crashes.

      From Neil Horman and Arnd Bergmann.

   2) Segmentation of SKBs requires proper socket orphaning of the
      fragments, otherwise we might access stale state released by the
      release callbacks.

      This is a 5 patch fix, but the initial patches are giving
      variables and such significantly clearer names such that the
      actual fix itself at the end looks trivial.

      From Michael S.  Tsirkin.

   3) TCP control block release can deadlock if invoked from a timer on
      an already "owned" socket.  Fix from Eric Dumazet.

   4) In the bridge multicast code, we must validate that the
      destination address of general queries is the link local all-nodes
      multicast address.  From Linus Lüssing.

   5) The x86 BPF JIT support for negative offsets puts the parameter
      for the helper function call in the wrong register.  Fix from
      Alexei Starovoitov.

   6) The descriptor type used for RTL_GIGA_MAC_VER_17 chips in the
      r8169 driver is incorrect.  Fix from Hayes Wang.

   7) The xen-netback driver tests skb_shinfo(skb)->gso_type bits to see
      if a packet is a GSO frame, but that's not the correct test.  It
      should use skb_is_gso(skb) instead.  Fix from Wei Liu.

   8) Negative msg->msg_namelen values should generate an error, from
      Matthew Leach.

   9) at86rf230 can deadlock because it takes the same lock from it's
      ISR and it's hard_start_xmit method, without disabling interrupts
      in the latter.  Fix from Alexander Aring.

  10) The FEC driver's restart doesn't perform operations in the correct
      order, so promiscuous settings can get lost.  Fix from Stefan
      Wahren.

  11) Fix SKB leak in SCTP cookie handling, from Daniel Borkmann.

  12) Reference count and memory leak fixes in TIPC from Ying Xue and
      Erik Hugne.

  13) Forced eviction in inet_frag_evictor() must strictly make sure all
      frags are deleted, otherwise module unload (f.e.  6lowpan) can
      crash.  Fix from Florian Westphal.

  14) Remove assumptions in AF_UNIX's use of csum_partial() (which it
      uses as a hash function), which breaks on PowerPC.  From Anton
      Blanchard.

      The main gist of the issue is that csum_partial() is defined only
      as a value that, once folded (f.e.  via csum_fold()) produces a
      correct 16-bit checksum.  It is legitimate, therefore, for
      csum_partial() to produce two different 32-bit values over the
      same data if their respective alignments are different.

  15) Fix endiannes bug in MAC address handling of ibmveth driver, also
      from Anton Blanchard.

  16) Error checks for ipv6 exthdrs offload registration are reversed,
      from Anton Nayshtut.

  17) Externally triggered ipv6 addrconf routes should count against the
      garbage collection threshold.  Fix from Sabrina Dubroca.

  18) The PCI shutdown handler added to the bnx2 driver can wedge the
      chip if it was not brought up earlier already, which in particular
      causes the firmware to shut down the PHY.  Fix from Michael Chan.

  19) Adjust the sanity WARN_ON_ONCE() in qdisc_list_add() because as
      currently coded it can and does trigger in legitimate situations.
      From Eric Dumazet.

  20) BNA driver fails to build on ARM because of a too large udelay()
      call, fix from Ben Hutchings.

  21) Fair-Queue qdisc holds locks during GFP_KERNEL allocations, fix
      from Eric Dumazet.

  22) The vlan passthrough ops added in the previous release causes a
      regression in source MAC address setting of outgoing headers in
      some circumstances.  Fix from Peter Boström"

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (70 commits)
  ipv6: Avoid unnecessary temporary addresses being generated
  eth: fec: Fix lost promiscuous mode after reconnecting cable
  bonding: set correct vlan id for alb xmit path
  at86rf230: fix lockdep splats
  net/mlx4_en: Deregister multicast vxlan steering rules when going down
  vmxnet3: fix building without CONFIG_PCI_MSI
  MAINTAINERS: add networking selftests to NETWORKING
  net: socket: error on a negative msg_namelen
  MAINTAINERS: Add tools/net to NETWORKING [GENERAL]
  packet: doc: Spelling s/than/that/
  net/mlx4_core: Load the IB driver when the device supports IBoE
  net/mlx4_en: Handle vxlan steering rules for mac address changes
  net/mlx4_core: Fix wrong dump of the vxlan offloads device capability
  xen-netback: use skb_is_gso in xenvif_start_xmit
  r8169: fix the incorrect tx descriptor version
  tools/net/Makefile: Define PACKAGE to fix build problems
  x86: bpf_jit: support negative offsets
  bridge: multicast: enable snooping on general queries only
  bridge: multicast: add sanity check for general query destination
  tcp: tcp_release_cb() should release socket ownership
  ...
      53611c0c
  9. 13 Mar, 2014 20 commits
  11. 12 Mar, 2014 2 commits
    • Rafael J. Wysocki's avatar
      ACPI / init: Invoke early ACPI initialization later · c4e1acbb
      Rafael J. Wysocki authored 
      Commit 73f7d1ca (ACPI / init: Run acpi_early_init() before
timekeeping_init()) optimistically moved the early ACPI initialization
before timekeeping_init(), but that didn't work, because it broke fast
TSC calibration for Julian Wollrath on Thinkpad x121e (and most likely
for others too).  The reason is that acpi_early_init() enables the SCI
and that interferes with the fast TSC calibration mechanism.

Thus follow the original idea to execute acpi_early_init() before
efi_enter_virtual_mode() to help the EFI people for now and we can
revisit the other problem that commit 73f7d1ca attempted to
address in the future (if really necessary).

Fixes: 73f7d1ca (ACPI / init: Run acpi_early_init() before timekeeping_init())
Reported-by: default avatarJulian Wollrath <jwollrath@web.de>
Reviewed-by: default avatarThomas Gleixner <tglx@linutronix.de>
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
      c4e1acbb
    • Rafael J. Wysocki's avatar
      cpufreq: Skip current frequency initialization for ->setpolicy drivers · 2ed99e39
      Rafael J. Wysocki authored 
      After commit da60ce9f (cpufreq: call cpufreq_driver->get() after
calling ->init()) __cpufreq_add_dev() sometimes fails for CPUs handled
by intel_pstate, because that driver may return 0 from its ->get()
callback if it has not run long enough to collect enough samples on the
given CPU.  That didn't happen before commit da60ce9f which added
policy->cur initialization to __cpufreq_add_dev() to help reduce code
duplication in other cpufreq drivers.

However, the code added by commit da60ce9f need not be executed
for cpufreq drivers having the ->setpolicy callback defined, because
the subsequent invocation of cpufreq_set_policy() will use that
callback to initialize the policy anyway and it doesn't need
policy->cur to be initialized upfront.  The analogous code in
cpufreq_update_policy() is also unnecessary for cpufreq drivers
having ->setpolicy set and may be skipped for them as well.

Since intel_pstate provides ->setpolicy, skipping the upfront
policy->cur initialization for cpufreq drivers with that callback
set will cover intel_pstate and the problem it's been having after
commit da60ce9f will be addressed.

Fixes: da60ce9f (cpufreq: call cpufreq_driver->get() after calling ->init())
References: https://bugzilla.kernel.org/show_bug.cgi?id=71931Reported-and-tested-by: default avatarPatrik Lundquist <patrik.lundquist@gmail.com>
Acked-by: default avatarDirk Brandewie <dirk.j.brandewie@intel.com>
Cc: 3.13+ <stable@vger.kernel.org> # 3.13+
Signed-off-by: default avatarRafael J. Wysocki <rafael.j.wysocki@intel.com>
      2ed99e39
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