GitHub/moto-9609/android_kernel_motorola_exynos9610.git
9 years agoMerge branch 'nla_in_addr'
David S. Miller [Tue, 31 Mar 2015 17:58:36 +0000 (13:58 -0400)]
Merge branch 'nla_in_addr'

Jiri Benc says:

====================
netlink: access functions for IP address attributes

There are many places that read or write IP addresses to netlink attributes.
With IPv6 addresses, every such place currently has to use generic nla_put
and nla_memcpy. Implementing IPv6 address access functions simplify things
and makes the code more intelligible. IPv4 address access functions has
lesser value but it would be better to be consistent between IPv6 and IPv4
and they still serve as documentation.

The conversion is straightforward and the resulting patches are not that
large, thus I kept all the changes in the patches that introduce the access
functions. If anyone prefers to split the definition of access functions and
the conversion and/or break it out by network protocols, please let me know.

While doing the conversion, I came across ugly typecasting in
inetpeer_addr_base and xfrm_address_t when dealing with IPv6 addresses.
Instead of introducing more of this, I cleaned it up. Those are the first
two patches, serving as a prerequisite to the latter two.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agonetlink: implement nla_get_in_addr and nla_get_in6_addr
Jiri Benc [Sun, 29 Mar 2015 14:59:26 +0000 (16:59 +0200)]
netlink: implement nla_get_in_addr and nla_get_in6_addr

Those are counterparts to nla_put_in_addr and nla_put_in6_addr.

Signed-off-by: Jiri Benc <jbenc@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agonetlink: implement nla_put_in_addr and nla_put_in6_addr
Jiri Benc [Sun, 29 Mar 2015 14:59:25 +0000 (16:59 +0200)]
netlink: implement nla_put_in_addr and nla_put_in6_addr

IP addresses are often stored in netlink attributes. Add generic functions
to do that.

For nla_put_in_addr, it would be nicer to pass struct in_addr but this is
not used universally throughout the kernel, in way too many places __be32 is
used to store IPv4 address.

Signed-off-by: Jiri Benc <jbenc@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoxfrm: simplify xfrm_address_t use
Jiri Benc [Sun, 29 Mar 2015 14:59:24 +0000 (16:59 +0200)]
xfrm: simplify xfrm_address_t use

In many places, the a6 field is typecasted to struct in6_addr. As the
fields are in union anyway, just add in6_addr type to the union and
get rid of the typecasting.

Modifying the uapi header is okay, the union has still the same size.

Signed-off-by: Jiri Benc <jbenc@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agotcp: simplify inetpeer_addr_base use
Jiri Benc [Sun, 29 Mar 2015 14:59:23 +0000 (16:59 +0200)]
tcp: simplify inetpeer_addr_base use

In many places, the a6 field is typecasted to struct in6_addr. As the
fields are in union anyway, just add in6_addr type to the union and get rid
of the typecasting.

Signed-off-by: Jiri Benc <jbenc@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agovxlan: fix indentation
Jiri Benc [Sun, 29 Mar 2015 14:17:37 +0000 (16:17 +0200)]
vxlan: fix indentation

Some lines in vxlan code are indented by 7 spaces instead of a tab.

Fixes: e4c7ed415387 ("vxlan: add ipv6 support")
Signed-off-by: Jiri Benc <jbenc@redhat.com>
Acked-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoMerge branch 'ipv6_null'
David S. Miller [Tue, 31 Mar 2015 17:51:59 +0000 (13:51 -0400)]
Merge branch 'ipv6_null'

Ian Morris says:

====================
ipv6: coding style - comparisons with NULL

The following patches address some coding style issues only. No
functional changes and no changes detected by objdiff.

The IPV6 code uses multiple different styles when comparing with NULL
(I.e. x == NULL and !x as well as x != NULL and x). Generally the
latter form is preferred according to checkpatch and so this changes
aligns the code to this style.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoipv6: coding style: comparison for inequality with NULL
Ian Morris [Sun, 29 Mar 2015 13:00:05 +0000 (14:00 +0100)]
ipv6: coding style: comparison for inequality with NULL

The ipv6 code uses a mixture of coding styles. In some instances check for NULL
pointer is done as x != NULL and sometimes as x. x is preferred according to
checkpatch and this patch makes the code consistent by adopting the latter
form.

No changes detected by objdiff.

Signed-off-by: Ian Morris <ipm@chirality.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoipv6: coding style: comparison for equality with NULL
Ian Morris [Sun, 29 Mar 2015 13:00:04 +0000 (14:00 +0100)]
ipv6: coding style: comparison for equality with NULL

The ipv6 code uses a mixture of coding styles. In some instances check for NULL
pointer is done as x == NULL and sometimes as !x. !x is preferred according to
checkpatch and this patch makes the code consistent by adopting the latter
form.

No changes detected by objdiff.

Signed-off-by: Ian Morris <ipm@chirality.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoMerge branch 'bnx2x-next'
David S. Miller [Tue, 31 Mar 2015 17:34:15 +0000 (13:34 -0400)]
Merge branch 'bnx2x-next'

Yuval Mintz says:

====================
bnx2x: link and protection changes

This patch series contains 2 small additions to link configuration,
as well as a safeguard against loading the device on a hardware at
a failed state.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agobnx2x: Prevent probe as early as possible
Yuval Mintz [Sun, 29 Mar 2015 07:05:01 +0000 (10:05 +0300)]
bnx2x: Prevent probe as early as possible

It's possible that due to errors [either on PCI or on device itself]
registers reads would fail, returning all-Fs.

This adds a check as early as possible so that driver will not read junk
values and make incorrect probe decisions according to them; instead,
gracefully fail the probe.

Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agobnx2x: Count number of link changes
Yaniv Rosner [Sun, 29 Mar 2015 07:05:00 +0000 (10:05 +0300)]
bnx2x: Count number of link changes

Number of link changes are now being stored in shared memory [by all possible
link owners], for management use [as well as possible debug information for
dumps].

Signed-off-by: Yaniv Rosner <Yaniv.Rosner@qlogic.com>
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agobnx2x: Configure IFir et al. according to nvram
Yaniv Rosner [Sun, 29 Mar 2015 07:04:59 +0000 (10:04 +0300)]
bnx2x: Configure IFir et al. according to nvram

Enable controlling Post2, coeff, IPreDriver and IFir according to NVRAM setup.

Signed-off-by: Yaniv Rosner <Yaniv.Rosner@qlogic.com>
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: Ariel Elior <Ariel.Elior@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agobonding: Remove hardcoded initialization
Mahesh Bandewar [Sat, 28 Mar 2015 05:34:31 +0000 (22:34 -0700)]
bonding: Remove hardcoded initialization

Signed-off-by: Mahesh Bandewar <maheshb@google.com>
Signed-off-by: Andy Gospodarek <gospo@cumulusnetworks.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agofib_trie: Cleanup ip_fib_net_exit code path
Alexander Duyck [Fri, 27 Mar 2015 21:14:22 +0000 (14:14 -0700)]
fib_trie: Cleanup ip_fib_net_exit code path

While fixing a recent issue I noticed that we are doing some unnecessary
work inside the loop for ip_fib_net_exit.  As such I am pulling out the
initialization to NULL for the locally stored fib_local, fib_main, and
fib_default.

In addition I am restoring the original code for flushing the table as
there is no need to split up the fib_table_flush and hlist_del work since
the code for packing the tnodes with multiple key vectors was dropped.

Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agofib_trie: Fix warning on fib4_rules_exit
Alexander Duyck [Fri, 27 Mar 2015 21:14:16 +0000 (14:14 -0700)]
fib_trie: Fix warning on fib4_rules_exit

This fixes the following warning:

 BUG: sleeping function called from invalid context at mm/slub.c:1268
 in_atomic(): 1, irqs_disabled(): 0, pid: 6, name: kworker/u8:0
 INFO: lockdep is turned off.
 CPU: 3 PID: 6 Comm: kworker/u8:0 Tainted: G        W       4.0.0-rc5+ #895
 Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
 Workqueue: netns cleanup_net
  0000000000000006 ffff88011953fa68 ffffffff81a203b6 000000002c3a2c39
  ffff88011952a680 ffff88011953fa98 ffffffff8109daf0 ffff8801186c6aa8
  ffffffff81fbc9e5 00000000000004f4 0000000000000000 ffff88011953fac8
 Call Trace:
  [<ffffffff81a203b6>] dump_stack+0x4c/0x65
  [<ffffffff8109daf0>] ___might_sleep+0x1c3/0x1cb
  [<ffffffff8109db70>] __might_sleep+0x78/0x80
  [<ffffffff8117a60e>] slab_pre_alloc_hook+0x31/0x8f
  [<ffffffff8117d4f6>] __kmalloc+0x69/0x14e
  [<ffffffff818ed0e1>] ? kzalloc.constprop.20+0xe/0x10
  [<ffffffff818ed0e1>] kzalloc.constprop.20+0xe/0x10
  [<ffffffff818ef622>] fib_trie_table+0x27/0x8b
  [<ffffffff818ef6bd>] fib_trie_unmerge+0x37/0x2a6
  [<ffffffff810b06e1>] ? arch_local_irq_save+0x9/0xc
  [<ffffffff818e9793>] fib_unmerge+0x2d/0xb3
  [<ffffffff818f5f56>] fib4_rule_delete+0x1f/0x52
  [<ffffffff817f1c3f>] ? fib_rules_unregister+0x30/0xb2
  [<ffffffff817f1c8b>] fib_rules_unregister+0x7c/0xb2
  [<ffffffff818f64a1>] fib4_rules_exit+0x15/0x18
  [<ffffffff818e8c0a>] ip_fib_net_exit+0x23/0xf2
  [<ffffffff818e91f8>] fib_net_exit+0x32/0x36
  [<ffffffff817c8352>] ops_exit_list+0x45/0x57
  [<ffffffff817c8d3d>] cleanup_net+0x13c/0x1cd
  [<ffffffff8108b05d>] process_one_work+0x255/0x4ad
  [<ffffffff8108af69>] ? process_one_work+0x161/0x4ad
  [<ffffffff8108b4b1>] worker_thread+0x1cd/0x2ab
  [<ffffffff8108b2e4>] ? process_scheduled_works+0x2f/0x2f
  [<ffffffff81090686>] kthread+0xd4/0xdc
  [<ffffffff8109ec8f>] ? local_clock+0x19/0x22
  [<ffffffff810905b2>] ? __kthread_parkme+0x83/0x83
  [<ffffffff81a2c0c8>] ret_from_fork+0x58/0x90
  [<ffffffff810905b2>] ? __kthread_parkme+0x83/0x83

The issue was that as a part of exiting the default rules were being
deleted which resulted in the local trie being unmerged.  By moving the
freeing of the FIB tables up we can avoid the unmerge since there is no
local table left when we call the fib4_rules_exit function.

Fixes: 0ddcf43d5d4a ("ipv4: FIB Local/MAIN table collapse")
Reported-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoMerge branch 'for-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetoot...
David S. Miller [Tue, 31 Mar 2015 16:45:58 +0000 (12:45 -0400)]
Merge branch 'for-upstream' of git://git./linux/kernel/git/bluetooth/bluetooth-next

Johan Hedberg says:

====================
pull request: bluetooth-next 2015-03-27

Here's another set of Bluetooth & 802.15.4 patches for 4.1:

 - New API to control LE advertising data (i.e. peripheral role)
 - mac802154 & at86rf230 cleanups
 - Support for toggling quirks from debugfs (useful for testing)
 - Memory leak fix for LE scanning
 - Extra version info reading support for Broadcom controllers

Please let me know if there are any issues pulling. Thanks.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoMerge branch 'ptp-2038'
David S. Miller [Tue, 31 Mar 2015 16:01:21 +0000 (12:01 -0400)]
Merge branch 'ptp-2038'

Fixed two warnings in e1000e and igb, when switching to timespec64
some printf formats started to not match.  In theses cases actually
the new type is __kernel_time_t which is __kernel_long_t which
unfortunately can be either "long" or "long long".  So to solve
this I cases the arguments to "long long".  -DaveM

Richard Cochran says:

====================
ptp: get ready for 2038

This series converts the core driver methods of the PTP Hardware Clock
(PHC) subsystem to use the 64 bit version of the timespec structure,
making the core API ready for the year 2038.

In addition, I reviewed how each driver and device represents the time
value at the hardware register level.  Most of the drivers are ready,
but a few will need some work before the year 2038, as shown:

   Patch   Driver
   ------------------------------------------------
   12      drivers/net/ethernet/intel/igb/igb_ptp.c
   15 ?    drivers/net/ethernet/sfc/ptp.c
   16      drivers/net/ethernet/stmicro/stmmac/stmmac_ptp.c

The commit log messages document how each driver is ready or why it is
not ready.  For patch 15, I could not easily find out the hardware
representation of the time value, and so the SFC maintainers will have
to review their low level code in order to resolve any remaining
issues.

* ChangeLog
** V3
   - dp83640: use timespec64 throughout per Arnd's suggestion
   - tilegx: use timespec64 throughout per Chris' suggestion
   - add Jeff's acked-bys
** V2
   - use the new methods in the posix clock code right away (patch #3)
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoptp: remove 32 bit get/set methods.
Richard Cochran [Sun, 29 Mar 2015 21:12:13 +0000 (23:12 +0200)]
ptp: remove 32 bit get/set methods.

All of the PHC drivers have been converted to the new methods.  This patch
converts the three remaining callers within the core code and removes the
older methods for good.  As a result, the core PHC code is ready for the
year 2038.  However, some of the PHC drivers are not quite ready yet.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoptp: pch: convert to the 64 bit get/set time methods.
Richard Cochran [Sun, 29 Mar 2015 21:12:12 +0000 (23:12 +0200)]
ptp: pch: convert to the 64 bit get/set time methods.

The device has a 64 bit clock register, where each clock tick is 32
nanoseconds, and so with this patch the driver is ready for the year
2038.

Compile tested only.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoptp: ixp46x: convert to the 64 bit get/set time methods.
Richard Cochran [Sun, 29 Mar 2015 21:12:11 +0000 (23:12 +0200)]
ptp: ixp46x: convert to the 64 bit get/set time methods.

The device has a 64 bit clock register, where each clock tick is 16
nanoseconds, and so with this patch the driver is ready for the year
2038.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoptp: dp83640: convert to the 64 bit get/set time methods.
Richard Cochran [Sun, 29 Mar 2015 21:12:10 +0000 (23:12 +0200)]
ptp: dp83640: convert to the 64 bit get/set time methods.

This device stores the number of seconds in a 32 bit register, and the
stored value is unsigned.  Therefore this driver and device are ready
for the year 2038.  However, more work will be needed prior to 2106.

Compile tested only.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoptp: tilegx: convert to the 64 bit get/set time methods.
Richard Cochran [Sun, 29 Mar 2015 21:12:09 +0000 (23:12 +0200)]
ptp: tilegx: convert to the 64 bit get/set time methods.

This driver is 64 bit only, and so this driver and device are ready
for 2038.  This patch changes the driver to the new PHC and also
carries the timespec64 parameter on out to the gxio_mpipe_get-
set_timestamp functions, making explicit the fact that the tv_sec
field is 64 bits wide.

Not even compile tested.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Acked-by: Chris Metcalf <cmetcalf@ezchip.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoptp: cpts: convert to the 64 bit get/set time methods.
Richard Cochran [Sun, 29 Mar 2015 21:12:08 +0000 (23:12 +0200)]
ptp: cpts: convert to the 64 bit get/set time methods.

This driver's clock is implemented using a timecounter, and so with
this patch the driver is ready for the year 2038.

Compile tested only.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoptp: stmmac: convert to the 64 bit get/set time methods.
Richard Cochran [Sun, 29 Mar 2015 21:12:07 +0000 (23:12 +0200)]
ptp: stmmac: convert to the 64 bit get/set time methods.

This device stores the number of seconds in a 32 bit register.  So
more work is needed on this driver before the year 2038 comes around.

Compile tested only.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoptp: sfc: convert to the 64 bit get/set time methods.
Richard Cochran [Sun, 29 Mar 2015 21:12:06 +0000 (23:12 +0200)]
ptp: sfc: convert to the 64 bit get/set time methods.

This patch changes the driver to use the newer API.

Depending on how the hardware represents a time value, this driver may
or may not yet be ready for the year 2038.

Compile tested only.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoptp: mlx4: convert to the 64 bit get/set time methods.
Richard Cochran [Sun, 29 Mar 2015 21:12:05 +0000 (23:12 +0200)]
ptp: mlx4: convert to the 64 bit get/set time methods.

This driver's clock is implemented using a timecounter, and so with
this patch the driver is ready for the year 2038.

Compile tested only.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoptp: ixgbe: convert to the 64 bit get/set time methods.
Richard Cochran [Sun, 29 Mar 2015 21:12:04 +0000 (23:12 +0200)]
ptp: ixgbe: convert to the 64 bit get/set time methods.

This driver's clock is implemented using a timecounter, and so with
this patch the driver is ready for the year 2038.

Compile tested only.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoptp: igb: convert to the 64 bit get/set time methods.
Richard Cochran [Sun, 29 Mar 2015 21:12:03 +0000 (23:12 +0200)]
ptp: igb: convert to the 64 bit get/set time methods.

For the 82576, the driver's clock is implemented using a timecounter,
and so with this patch that device is ready for the year 2038.

However, in the case of the i210, the device stores the number of
seconds in a 32 bit register.  Therefore, more work is needed on this
driver before the year 2038 comes around.

Compile tested only.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoptp: i40e: convert to the 64 bit get/set time methods.
Richard Cochran [Sun, 29 Mar 2015 21:12:02 +0000 (23:12 +0200)]
ptp: i40e: convert to the 64 bit get/set time methods.

The device appears to use a 64 bit nanoseconds register, and so with
this patch the driver should be ready for the year 2038.

Compile tested only.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoptp: fm10k: convert to the 64 bit get/set time methods.
Richard Cochran [Sun, 29 Mar 2015 21:12:01 +0000 (23:12 +0200)]
ptp: fm10k: convert to the 64 bit get/set time methods.

The device appears to use a 64 bit nanoseconds register, and so with
this patch the driver should be ready for the year 2038.

Compile tested only.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoptp: e1000e: convert to the 64 bit get/set time methods.
Richard Cochran [Sun, 29 Mar 2015 21:12:00 +0000 (23:12 +0200)]
ptp: e1000e: convert to the 64 bit get/set time methods.

This driver's clock is implemented using a timecounter, and so with
this patch the driver is ready for the year 2038.

Compile tested only.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoptp: gianfar: convert to the 64 bit get/set time methods.
Richard Cochran [Sun, 29 Mar 2015 21:11:59 +0000 (23:11 +0200)]
ptp: gianfar: convert to the 64 bit get/set time methods.

The device features a 64 bit nanoseconds register, and so with this
patch the driver is ready for the year 2038.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoptp: fec: convert to the 64 bit get/set time methods.
Richard Cochran [Sun, 29 Mar 2015 21:11:58 +0000 (23:11 +0200)]
ptp: fec: convert to the 64 bit get/set time methods.

This driver's clock is implemented using a timecounter, and so with
this patch the driver is ready for the year 2038.

Compile tested only.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoptp: tg3: convert to the 64 bit get/set time methods.
Richard Cochran [Sun, 29 Mar 2015 21:11:57 +0000 (23:11 +0200)]
ptp: tg3: convert to the 64 bit get/set time methods.

The device appears to use a 64 bit nanoseconds register, and so with
this patch the driver should be ready for the year 2038.

Compile tested only.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoptp: bnx2x: convert to the 64 bit get/set time methods.
Richard Cochran [Sun, 29 Mar 2015 21:11:56 +0000 (23:11 +0200)]
ptp: bnx2x: convert to the 64 bit get/set time methods.

This driver's clock is implemented using a timecounter, and so with
this patch the driver is ready for the year 2038.

Compile tested only.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Acked-by: Sony Chacko <sony.chacko@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoptp: xgbe: convert to the 64 bit get/set time methods.
Richard Cochran [Sun, 29 Mar 2015 21:11:55 +0000 (23:11 +0200)]
ptp: xgbe: convert to the 64 bit get/set time methods.

This driver's clock is implemented using a timecounter, and so with
this patch the driver is ready for the year 2038.

Compile tested only.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoptp: blackfin: convert to the 64 bit get/set time methods.
Richard Cochran [Sun, 29 Mar 2015 21:11:54 +0000 (23:11 +0200)]
ptp: blackfin: convert to the 64 bit get/set time methods.

The device uses 64 bit nanoseconds register, and so with this patch the
driver is ready for the year 2038.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoptp: use the 64 bit get/set time methods for the posix clock.
Richard Cochran [Sun, 29 Mar 2015 21:11:53 +0000 (23:11 +0200)]
ptp: use the 64 bit get/set time methods for the posix clock.

This patch changes the posix clock code to prefer the new methods
whenever they are implemented by the PHC drivers.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoptp: use the 64 bit gettime method for the SYS_OFFSET ioctl.
Richard Cochran [Sun, 29 Mar 2015 21:11:52 +0000 (23:11 +0200)]
ptp: use the 64 bit gettime method for the SYS_OFFSET ioctl.

This patch changes the code to use the new method whenever implemented by
the PHC driver.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoptp: introduce get/set time methods with explicit 64 bit seconds.
Richard Cochran [Sun, 29 Mar 2015 21:11:51 +0000 (23:11 +0200)]
ptp: introduce get/set time methods with explicit 64 bit seconds.

Converting the PHC drivers over to the new methods is one step along the
way to making them ready for 2038.  Once all the drivers are up to date,
then the old methods will be removed.

Signed-off-by: Richard Cochran <richardcochran@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agotipc: fix two bugs in secondary destination lookup
Jon Paul Maloy [Fri, 27 Mar 2015 14:19:19 +0000 (10:19 -0400)]
tipc: fix two bugs in secondary destination lookup

A message sent to a node after a successful name table lookup may still
find that the destination socket has disappeared, because distribution
of name table updates is non-atomic. If so, the message will be rejected
back to the sender with error code TIPC_ERR_NO_PORT. If the source
socket of the message has disappeared in the meantime, the message
should be dropped.

However, in the currrent code, the message will instead be subject to an
unwanted tertiary lookup, because the function tipc_msg_lookup_dest()
doesn't check if there is an error code present in the message before
performing the lookup. In the worst case, the message may now find the
old destination again, and be redirected once more, instead of being
dropped directly as it should be.

A second bug in this function is that the "prev_node" field in the message
is not updated after successful lookup, something that may have
unpredictable consequences.

The problems arising from those bugs occur very infrequently.

The third change in this function; the test on msg_reroute_msg_cnt() is
purely cosmetic, reflecting that the returned value never can be negative.

This commit corrects the two bugs described above.

Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoMerge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next...
David S. Miller [Sun, 29 Mar 2015 20:38:08 +0000 (13:38 -0700)]
Merge branch 'master' of git://git./linux/kernel/git/jkirsher/next-queue

Jeff Kirsher says:

====================
Intel Wired LAN Driver Updates 2015-03-27

This series contains updates to i40e and i40evf.

Jesse adds new device IDs to handle the new 20G speed for KR2.

Mitch provides a fix for an issue that shows up as a panic or memory
corruption when the device is brought down while under heavy stress.
This is resolved by delaying the releasing of resources until we
receive acknowledgment from the PF driver that the rings have indeed
been stopped.  Also adds firmware version information to ethtool
reporting to align with ixgbevf behavior.

Akeem increases the polling loop limiter, sine we found that in
certain circumstances the firmware can take longer to be ready after
a reset.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoMerge branch 'stacked_vlan_tso'
David S. Miller [Sun, 29 Mar 2015 20:33:32 +0000 (13:33 -0700)]
Merge branch 'stacked_vlan_tso'

Toshiaki Makita says:

====================
Stacked vlan TSO

On the basis of Netdev 0.1 discussion[1], I made a patch set to enable
TSO for packets with multiple vlans.

Currently, packets with multiple vlans are always segmented by software,
which is caused by that netif_skb_features() drops most feature flags
for multiple tagged packets.

To allow NICs to segment them, we need to get rid of that check from core.
Fortunately, recently introduced ndo_features_check() can be used to
move the check to each driver, and this patch set is based on the idea.

For the initial patch set, I chose 3 drivers, bonding, team, and igb, as
candidates to enable TSO. I tested them and confirmed they works fine
with this change.

Here are samples of performance test results. As I expected, %sys gets
pretty lower than before.

* TEST1: vlan (.1Q) on vlan (.1ad) on igb (I350)

- before

$ netperf -t TCP_STREAM -H 192.168.10.1 -l 60
Recv   Send    Send
Socket Socket  Message  Elapsed
Size   Size    Size     Time     Throughput
bytes  bytes   bytes    secs.    10^6bits/sec

 87380  16384  16384    60.02     933.72

Average:        CPU     %user     %nice   %system   %iowait    %steal     %idle
Average:        all      0.13      0.00     11.28      0.01      0.00     88.58

- after

$ netperf -t TCP_STREAM -H 192.168.10.1 -l 60
Recv   Send    Send
Socket Socket  Message  Elapsed
Size   Size    Size     Time     Throughput
bytes  bytes   bytes    secs.    10^6bits/sec

 87380  16384  16384    60.01     936.13

Average:        CPU     %user     %nice   %system   %iowait    %steal     %idle
Average:        all      0.24      0.00      4.17      0.01      0.00     95.58

* TEST2: vlan (.1Q) on bridge (.1ad vlan filtering) on team on igb (I350)

- before

$ netperf -t TCP_STREAM -H 192.168.10.1 -l 60
Recv   Send    Send
Socket Socket  Message  Elapsed
Size   Size    Size     Time     Throughput
bytes  bytes   bytes    secs.    10^6bits/sec

 87380  16384  16384    60.01     936.28

Average:        CPU     %user     %nice   %system   %iowait    %steal     %idle
Average:        all      0.41      0.00     11.57      0.01      0.00     88.01

- after

$ netperf -t TCP_STREAM -H 192.168.10.1 -l 60
Recv   Send    Send
Socket Socket  Message  Elapsed
Size   Size    Size     Time     Throughput
bytes  bytes   bytes    secs.    10^6bits/sec

 87380  16384  16384    60.02     935.72

Average:        CPU     %user     %nice   %system   %iowait    %steal     %idle
Average:        all      0.14      0.00      7.66      0.01      0.00     92.19

In addition to above, I tested these configurations:
- vlan (.1Q) on vlan (1.ad) on bonding on igb (I350)
- vlan (.1Q) on vlan (1.Q) on igb (I350)
- vlan (.1Q) on vlan (1.Q) on team on igb (I350)
And didn't find any problem.

[1] https://netdev01.org/sessions/18
    https://netdev01.org/docs/netdev01_bof_8021ad_makita_150212.pdf
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoigb: Enable TSO for stacked vlan
Toshiaki Makita [Fri, 27 Mar 2015 05:31:16 +0000 (14:31 +0900)]
igb: Enable TSO for stacked vlan

As datasheets for igb (I210, I350, 82576, etc.) say, maclen can be from
14 to 127, which is enough for reasonable number of vlan tags.
My netperf test showed I350's TSO works pretty fine with multiple vlans.

Signed-off-by: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp>
Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoteam: Don't segment multiple tagged packets on team device
Toshiaki Makita [Fri, 27 Mar 2015 05:31:15 +0000 (14:31 +0900)]
team: Don't segment multiple tagged packets on team device

Team devices don't need to segment multiple tagged packets since their
slaves can segment them.

Signed-off-by: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agobonding: Don't segment multiple tagged packets on bonding device
Toshiaki Makita [Fri, 27 Mar 2015 05:31:14 +0000 (14:31 +0900)]
bonding: Don't segment multiple tagged packets on bonding device

Bonding devices don't need to segment multiple tagged packets since their
slaves can segment them.

Signed-off-by: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agonet: Introduce passthru_features_check
Toshiaki Makita [Fri, 27 Mar 2015 05:31:13 +0000 (14:31 +0900)]
net: Introduce passthru_features_check

As there are a number of (especially virtual) devices that don't
need the multiple vlan check, introduce passthru_features_check() for
convenience.

Signed-off-by: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agonet: Move check for multiple vlans to drivers
Toshiaki Makita [Fri, 27 Mar 2015 05:31:12 +0000 (14:31 +0900)]
net: Move check for multiple vlans to drivers

To allow drivers to handle the features check for multiple tags,
move the check to ndo_features_check().
As no drivers currently handle multiple tagged TSO, introduce
dflt_features_check() and call it if the driver does not have
ndo_features_check().

Signed-off-by: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agovlan: Introduce helper functions to check if skb is tagged
Toshiaki Makita [Fri, 27 Mar 2015 05:31:11 +0000 (14:31 +0900)]
vlan: Introduce helper functions to check if skb is tagged

Separate the two checks for single vlan and multiple vlans in
netif_skb_features().  This allows us to move the check for multiple
vlans to another function later.

Signed-off-by: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agovlan: Add features for stacked vlan device
Toshiaki Makita [Fri, 27 Mar 2015 05:31:10 +0000 (14:31 +0900)]
vlan: Add features for stacked vlan device

Stacked vlan devices curretly have few features (GRO, HIGHDMA, LLTX).
Since we have software fallbacks in case the NIC can not handle some
features for multiple vlans, we can add the same features as the lower
vlan devices for stacked vlan devices.

This allows stacked vlan devices to create large (GSO) packets and not to
segment packets. Those packets will be segmented by software on the real
device, or even can be segmented by the NIC once TSO for multiple vlans
becomes enabled by the following patches.

The exception is those related to FCoE, which does not have a software
fallback.

Signed-off-by: Toshiaki Makita <makita.toshiaki@lab.ntt.co.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agotc: bpf: generalize pedit action
Alexei Starovoitov [Fri, 27 Mar 2015 02:53:57 +0000 (19:53 -0700)]
tc: bpf: generalize pedit action

existing TC action 'pedit' can munge any bits of the packet.
Generalize it for use in bpf programs attached as cls_bpf and act_bpf via
bpf_skb_store_bytes() helper function.

Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
Reviewed-by: Jiri Pirko <jiri@resnulli.us>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoMerge branch 'dsa-hw-bridging'
David S. Miller [Sun, 29 Mar 2015 20:24:05 +0000 (13:24 -0700)]
Merge branch 'dsa-hw-bridging'

Guenter Roeck says:

====================
net: dsa: HW bridging, EEE support

Patch 1 to 7 of this series prepare the drivers using the mv88e6xxx code
for HW bridging support, without adding the code itself. For the most part
this factors out common port initialization code. There is no functional
change except for patch 3, which disables the message port bit for the
CPU port to prevent packet duplication if HW bridging is configured.

Patch 8 adds the infrastructure for hardware bridging support to the
mv88e6xxx code.

Patch 9 wires the MV88E6352 driver to support hardware bridging.

Patches 10 to 12 add support for ndo_fdb functions to the dsa subsystem,
and wire up the MV88E6352 driver to support those functions.

Patches 13 to 16 add EEE support and HW bridging support to the mv88e6171
driver. This set of patches is from Andrew, applied on top of the first
set of patches.

The series applies to net-next as of 3/24/2015.

Thanks a lot to Andrew Lunn for testing and valuable feedback.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agonet: dsa: mv88e6171: Add support for hardware bridging
Andrew Lunn [Fri, 27 Mar 2015 01:36:43 +0000 (18:36 -0700)]
net: dsa: mv88e6171: Add support for hardware bridging

Wire up the common code for setting up hardware bridging
and access to the forwarding database.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agonet: dsa: mv88e6171: Add EEE support to the mv88e6172
Andrew Lunn [Fri, 27 Mar 2015 01:36:42 +0000 (18:36 -0700)]
net: dsa: mv88e6171: Add EEE support to the mv88e6172

The mv88e6172 has support for EEE. Check for the product ID and call
the common code if applicable.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agonet: dsa: mv88e6171: Add defines for switch product IDs
Andrew Lunn [Fri, 27 Mar 2015 01:36:41 +0000 (18:36 -0700)]
net: dsa: mv88e6171: Add defines for switch product IDs

Make the code more readable by using defines for the switch IDs.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agonet: dsa: Centralise getting switch id
Andrew Lunn [Fri, 27 Mar 2015 01:36:40 +0000 (18:36 -0700)]
net: dsa: Centralise getting switch id

Get the switch id and save it away in the private mv88x6xxx structure
in a centralised piece of code, rather than each driver doing it itself.

Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agonet: dsa: mv88e6352: Add support for ndo_fdb functions
Guenter Roeck [Fri, 27 Mar 2015 01:36:39 +0000 (18:36 -0700)]
net: dsa: mv88e6352: Add support for ndo_fdb functions

Add support for manipulating switch fdb entries by pointing to the
ndo_fdb functions implemented for mv88e6xxxx.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agonet: dsa: mv88e6xxx: Add support for fdb_add, fdb_del, and fdb_getnext
Guenter Roeck [Fri, 27 Mar 2015 01:36:38 +0000 (18:36 -0700)]
net: dsa: mv88e6xxx: Add support for fdb_add, fdb_del, and fdb_getnext

No vlan support at this time.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agonet: dsa: Add basic framework to support ndo_fdb functions
Guenter Roeck [Fri, 27 Mar 2015 01:36:37 +0000 (18:36 -0700)]
net: dsa: Add basic framework to support ndo_fdb functions

Provide callbacks for ndo_fdb_add, ndo_fdb_del, and ndo_fdb_dump.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agonet: dsa: mv88e6352: Add support for hardware bridging
Guenter Roeck [Fri, 27 Mar 2015 01:36:36 +0000 (18:36 -0700)]
net: dsa: mv88e6352: Add support for hardware bridging

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agonet: dsa: mv88e6xxx: Add Hardware bridging support
Guenter Roeck [Fri, 27 Mar 2015 01:36:35 +0000 (18:36 -0700)]
net: dsa: mv88e6xxx: Add Hardware bridging support

Bridge support is similar for all chips supported by the mv88e6xxx code,
so add the code there.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agonet: dsa: mv88e6171: Use common port configuration
Guenter Roeck [Fri, 27 Mar 2015 01:36:34 +0000 (18:36 -0700)]
net: dsa: mv88e6171: Use common port configuration

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agonet: dsa: mv88e6123_61_65: Use common port configuration
Guenter Roeck [Fri, 27 Mar 2015 01:36:33 +0000 (18:36 -0700)]
net: dsa: mv88e6123_61_65: Use common port configuration

This will simplify adding offloaded bridge support later on.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agonet: dsa: mv88e6352: Use common port initialization code
Guenter Roeck [Fri, 27 Mar 2015 01:36:32 +0000 (18:36 -0700)]
net: dsa: mv88e6352: Use common port initialization code

This prepares the driver for hardware bridging.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agonet: dsa: mv88e6xxx: Split mv88e6xxx_reg_read and mv88e6xxx_reg_write
Guenter Roeck [Fri, 27 Mar 2015 01:36:31 +0000 (18:36 -0700)]
net: dsa: mv88e6xxx: Split mv88e6xxx_reg_read and mv88e6xxx_reg_write

Split mv88e6xxx_reg_read and mv88e6xxx_reg_write into two functions each,
one to acquire smi_mutex and one to get struct mii_bus *bus from
struct dsa_switch *ds and to call the actual read/write function.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agonet: dsa: mv88e6xxx: Disable Message Port bit for CPU port
Guenter Roeck [Fri, 27 Mar 2015 01:36:30 +0000 (18:36 -0700)]
net: dsa: mv88e6xxx: Disable Message Port bit for CPU port

Datasheet says that the Message Port bit should not be set for the CPU port.
Having it set causes DSA tagged packets to be sent to the CPU port roughly
every 30 seconds. Those packets are the same as real packets forwarded between
switch ports if the switch is configured for switching between multiple ports.
The packets are then bridged by the software bridge, resulting in duplicated
packets on the network.

Reported-by: Andrew Lunn <andrew@lunn.ch>
Cc: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agonet: dsa: mv88e6xxx: Provide function for common port initialization
Guenter Roeck [Fri, 27 Mar 2015 01:36:29 +0000 (18:36 -0700)]
net: dsa: mv88e6xxx: Provide function for common port initialization

Provide mv88e6xxx_setup_port_common() for common port initialization.
Currently only write Port 1 Control and VLAN configuration since
this will be needed for hardware bridging. More can be added later
if desired/needed.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agonet: dsa: mv88e6xxx: Factor out common initialization code
Guenter Roeck [Fri, 27 Mar 2015 01:36:28 +0000 (18:36 -0700)]
net: dsa: mv88e6xxx: Factor out common initialization code

Code used and needed in mv886xxx.c should be initialized there as well,
so factor it out from the individual initialization files.

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agohv_netvsc: remove vmbus_are_subchannels_present() in rndis_filter_device_add()
Haiyang Zhang [Thu, 26 Mar 2015 23:20:58 +0000 (16:20 -0700)]
hv_netvsc: remove vmbus_are_subchannels_present() in rndis_filter_device_add()

The vmbus_are_subchannels_present() also involves opening the channels, which
may be too early at this point. Checking for subchannels is not necessary here.
So this patch removes it. Subchannels will be opened when offer messages arrive.

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agonet: smc91x: make use of 4th parameter to devm_gpiod_get_index
Uwe Kleine-König [Thu, 26 Mar 2015 21:26:08 +0000 (22:26 +0100)]
net: smc91x: make use of 4th parameter to devm_gpiod_get_index

Since 39b2bbe3d715 (gpio: add flags argument to gpiod_get*() functions)
which appeared in v3.17-rc1, the gpiod_get* functions take an additional
parameter that allows to specify direction and initial value for output.
Simplify accordingly.

Moreover use devm_gpiod_get_index_optional for still simpler handling.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agohv_netvsc: Implement batching in send buffer
Haiyang Zhang [Thu, 26 Mar 2015 16:03:37 +0000 (09:03 -0700)]
hv_netvsc: Implement batching in send buffer

With this patch, we can send out multiple RNDIS data packets in one send buffer
slot and one VMBus message. It reduces the overhead associated with VMBus messages.

Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com>
Reviewed-by: K. Y. Srinivasan <kys@microsoft.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next
David S. Miller [Sun, 29 Mar 2015 19:43:43 +0000 (12:43 -0700)]
Merge git://git./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.
Basically, nf_tables updates to add the set extension infrastructure and finish
the transaction for sets from Patrick McHardy. More specifically, they are:

1) Move netns to basechain and use recently added possible_net_t, from
   Patrick McHardy.

2) Use LOGLEVEL_<FOO> from nf_log infrastructure, from Joe Perches.

3) Restore nf_log_trace that was accidentally removed during conflict
   resolution.

4) nft_queue does not depend on NETFILTER_XTABLES, starting from here
   all patches from Patrick McHardy.

5) Use raw_smp_processor_id() in nft_meta.

Then, several patches to prepare ground for the new set extension
infrastructure:

6) Pass object length to the hash callback in rhashtable as needed by
   the new set extension infrastructure.

7) Cleanup patch to restore struct nft_hash as wrapper for struct
   rhashtable

8) Another small source code readability cleanup for nft_hash.

9) Convert nft_hash to rhashtable callbacks.

And finally...

10) Add the new set extension infrastructure.

11) Convert the nft_hash and nft_rbtree sets to use it.

12) Batch set element release to avoid several RCU grace period in a row
    and add new function nft_set_elem_destroy() to consolidate set element
    release.

13) Return the set extension data area from nft_lookup.

14) Refactor existing transaction code to add some helper functions
    and document it.

15) Complete the set transaction support, using similar approach to what we
    already use, to activate/deactivate elements in an atomic fashion.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoMerge branch 'tipc-next'
David S. Miller [Sun, 29 Mar 2015 19:40:37 +0000 (12:40 -0700)]
Merge branch 'tipc-next'

Ying Xue says:

====================
tipc: fix two corner issues

The patch set aims at resolving the following two critical issues:

Patch #1: Resolve a deadlock which happens while all links are reset
Patch #2: Correct a mistake usage of RCU lock which is used to protect
          node list
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agotipc: involve reference counter for node structure
Ying Xue [Thu, 26 Mar 2015 10:10:24 +0000 (18:10 +0800)]
tipc: involve reference counter for node structure

TIPC node hash node table is protected with rcu lock on read side.
tipc_node_find() is used to look for a node object with node address
through iterating the hash node table. As the entire process of what
tipc_node_find() traverses the table is guarded with rcu read lock,
it's safe for us. However, when callers use the node object returned
by tipc_node_find(), there is no rcu read lock applied. Therefore,
this is absolutely unsafe for callers of tipc_node_find().

Now we introduce a reference counter for node structure. Before
tipc_node_find() returns node object to its caller, it first increases
the reference counter. Accordingly, after its caller used it up,
it decreases the counter again. This can prevent a node being used by
one thread from being freed by another thread.

Reviewed-by: Erik Hugne <erik.hugne@ericsson.com>
Reviewed-by: Jon Maloy <jon.maloy@ericson.com>
Signed-off-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agotipc: fix potential deadlock when all links are reset
Ying Xue [Thu, 26 Mar 2015 10:10:23 +0000 (18:10 +0800)]
tipc: fix potential deadlock when all links are reset

[   60.988363] ======================================================
[   60.988754] [ INFO: possible circular locking dependency detected ]
[   60.989152] 3.19.0+ #194 Not tainted
[   60.989377] -------------------------------------------------------
[   60.989781] swapper/3/0 is trying to acquire lock:
[   60.990079]  (&(&n_ptr->lock)->rlock){+.-...}, at: [<ffffffffa0006dca>] tipc_link_retransmit+0x1aa/0x240 [tipc]
[   60.990743]
[   60.990743] but task is already holding lock:
[   60.991106]  (&(&bclink->lock)->rlock){+.-...}, at: [<ffffffffa00004be>] tipc_bclink_lock+0x8e/0xa0 [tipc]
[   60.991738]
[   60.991738] which lock already depends on the new lock.
[   60.991738]
[   60.992174]
[   60.992174] the existing dependency chain (in reverse order) is:
[   60.992174]
-> #1 (&(&bclink->lock)->rlock){+.-...}:
[   60.992174]        [<ffffffff810a9c0c>] lock_acquire+0x9c/0x140
[   60.992174]        [<ffffffff8179c41f>] _raw_spin_lock_bh+0x3f/0x50
[   60.992174]        [<ffffffffa00004be>] tipc_bclink_lock+0x8e/0xa0 [tipc]
[   60.992174]        [<ffffffffa0000f57>] tipc_bclink_add_node+0x97/0xf0 [tipc]
[   60.992174]        [<ffffffffa0011815>] tipc_node_link_up+0xf5/0x110 [tipc]
[   60.992174]        [<ffffffffa0007783>] link_state_event+0x2b3/0x4f0 [tipc]
[   60.992174]        [<ffffffffa00193c0>] tipc_link_proto_rcv+0x24c/0x418 [tipc]
[   60.992174]        [<ffffffffa0008857>] tipc_rcv+0x827/0xac0 [tipc]
[   60.992174]        [<ffffffffa0002ca3>] tipc_l2_rcv_msg+0x73/0xd0 [tipc]
[   60.992174]        [<ffffffff81646e66>] __netif_receive_skb_core+0x746/0x980
[   60.992174]        [<ffffffff816470c1>] __netif_receive_skb+0x21/0x70
[   60.992174]        [<ffffffff81647295>] netif_receive_skb_internal+0x35/0x130
[   60.992174]        [<ffffffff81648218>] napi_gro_receive+0x158/0x1d0
[   60.992174]        [<ffffffff81559e05>] e1000_clean_rx_irq+0x155/0x490
[   60.992174]        [<ffffffff8155c1b7>] e1000_clean+0x267/0x990
[   60.992174]        [<ffffffff81647b60>] net_rx_action+0x150/0x360
[   60.992174]        [<ffffffff8105ec43>] __do_softirq+0x123/0x360
[   60.992174]        [<ffffffff8105f12e>] irq_exit+0x8e/0xb0
[   60.992174]        [<ffffffff8179f9f5>] do_IRQ+0x65/0x110
[   60.992174]        [<ffffffff8179da6f>] ret_from_intr+0x0/0x13
[   60.992174]        [<ffffffff8100de9f>] arch_cpu_idle+0xf/0x20
[   60.992174]        [<ffffffff8109dfa6>] cpu_startup_entry+0x2f6/0x3f0
[   60.992174]        [<ffffffff81033cda>] start_secondary+0x13a/0x150
[   60.992174]
-> #0 (&(&n_ptr->lock)->rlock){+.-...}:
[   60.992174]        [<ffffffff810a8f7d>] __lock_acquire+0x163d/0x1ca0
[   60.992174]        [<ffffffff810a9c0c>] lock_acquire+0x9c/0x140
[   60.992174]        [<ffffffff8179c41f>] _raw_spin_lock_bh+0x3f/0x50
[   60.992174]        [<ffffffffa0006dca>] tipc_link_retransmit+0x1aa/0x240 [tipc]
[   60.992174]        [<ffffffffa0001e11>] tipc_bclink_rcv+0x611/0x640 [tipc]
[   60.992174]        [<ffffffffa0008646>] tipc_rcv+0x616/0xac0 [tipc]
[   60.992174]        [<ffffffffa0002ca3>] tipc_l2_rcv_msg+0x73/0xd0 [tipc]
[   60.992174]        [<ffffffff81646e66>] __netif_receive_skb_core+0x746/0x980
[   60.992174]        [<ffffffff816470c1>] __netif_receive_skb+0x21/0x70
[   60.992174]        [<ffffffff81647295>] netif_receive_skb_internal+0x35/0x130
[   60.992174]        [<ffffffff81648218>] napi_gro_receive+0x158/0x1d0
[   60.992174]        [<ffffffff81559e05>] e1000_clean_rx_irq+0x155/0x490
[   60.992174]        [<ffffffff8155c1b7>] e1000_clean+0x267/0x990
[   60.992174]        [<ffffffff81647b60>] net_rx_action+0x150/0x360
[   60.992174]        [<ffffffff8105ec43>] __do_softirq+0x123/0x360
[   60.992174]        [<ffffffff8105f12e>] irq_exit+0x8e/0xb0
[   60.992174]        [<ffffffff8179f9f5>] do_IRQ+0x65/0x110
[   60.992174]        [<ffffffff8179da6f>] ret_from_intr+0x0/0x13
[   60.992174]        [<ffffffff8100de9f>] arch_cpu_idle+0xf/0x20
[   60.992174]        [<ffffffff8109dfa6>] cpu_startup_entry+0x2f6/0x3f0
[   60.992174]        [<ffffffff81033cda>] start_secondary+0x13a/0x150
[   60.992174]
[   60.992174] other info that might help us debug this:
[   60.992174]
[   60.992174]  Possible unsafe locking scenario:
[   60.992174]
[   60.992174]        CPU0                    CPU1
[   60.992174]        ----                    ----
[   60.992174]   lock(&(&bclink->lock)->rlock);
[   60.992174]                                lock(&(&n_ptr->lock)->rlock);
[   60.992174]                                lock(&(&bclink->lock)->rlock);
[   60.992174]   lock(&(&n_ptr->lock)->rlock);
[   60.992174]
[   60.992174]  *** DEADLOCK ***
[   60.992174]
[   60.992174] 3 locks held by swapper/3/0:
[   60.992174]  #0:  (rcu_read_lock){......}, at: [<ffffffff81646791>] __netif_receive_skb_core+0x71/0x980
[   60.992174]  #1:  (rcu_read_lock){......}, at: [<ffffffffa0002c35>] tipc_l2_rcv_msg+0x5/0xd0 [tipc]
[   60.992174]  #2:  (&(&bclink->lock)->rlock){+.-...}, at: [<ffffffffa00004be>] tipc_bclink_lock+0x8e/0xa0 [tipc]
[   60.992174]

The correct the sequence of grabbing n_ptr->lock and bclink->lock
should be that the former is first held and the latter is then taken,
which exactly happened on CPU1. But especially when the retransmission
of broadcast link is failed, bclink->lock is first held in
tipc_bclink_rcv(), and n_ptr->lock is taken in link_retransmit_failure()
called by tipc_link_retransmit() subsequently, which is demonstrated on
CPU0. As a result, deadlock occurs.

If the order of holding the two locks happening on CPU0 is reversed, the
deadlock risk will be relieved. Therefore, the node lock taken in
link_retransmit_failure() originally is moved to tipc_bclink_rcv()
so that it's obtained before bclink lock. But the precondition of
the adjustment of node lock is that responding to bclink reset event
must be moved from tipc_bclink_unlock() to tipc_node_unlock().

Reviewed-by: Erik Hugne <erik.hugne@ericsson.com>
Signed-off-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agovirtio: simplify the using of received in virtnet_poll
Li RongQing [Thu, 26 Mar 2015 07:39:45 +0000 (15:39 +0800)]
virtio: simplify the using of received in virtnet_poll

received is 0, no need to minus it and use "+=" to reassign it

Signed-off-by: Li RongQing <roy.qing.li@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoMerge branch 'be2net-next'
David S. Miller [Sun, 29 Mar 2015 19:34:05 +0000 (12:34 -0700)]
Merge branch 'be2net-next'

Sathya Perla says:

====================
be2net: patch set

Hi David, this patch set includes 2 feature additions to the be2net driver:

Patch 1 sets up cpu affinity hints for be2net irqs using the
cpumask_set_cpu_local_first() API that first picks the near numa cores
and when they are exhausted, selects the far numa cores.

Patch 2 setups up xps queue mapping for be2net's TXQs to avoid,
by default, TX lock contention.

Patch 3 just bumps up the driver version.

Pls consider applying this patch set to the net-next queue. Thanks!
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agobe2net: bump up the driver version to 10.6.0.1
Sathya Perla [Thu, 26 Mar 2015 07:05:10 +0000 (03:05 -0400)]
be2net: bump up the driver version to 10.6.0.1

Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agobe2net: setup xps queue mapping
Sathya Perla [Thu, 26 Mar 2015 07:05:09 +0000 (03:05 -0400)]
be2net: setup xps queue mapping

This patch sets up xps queue mapping on load, so that TX traffic is
steered to the queue whose irqs are being processed by the current cpu.
This helps in avoiding TX lock contention.

Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agobe2net: assign CPU affinity hints to be2net IRQs
Padmanabh Ratnakar [Thu, 26 Mar 2015 07:05:08 +0000 (03:05 -0400)]
be2net: assign CPU affinity hints to be2net IRQs

This patch provides hints to irqbalance to map be2net IRQs to
specific CPU cores. cpumask_set_cpu_local_first() is used, which first
maps IRQs to near NUMA cores; when those cores are exhausted, IRQs are
mapped to far NUMA cores.

Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com>
Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agotcp: tcp_syn_flood_action() can be static
Eric Dumazet [Wed, 25 Mar 2015 22:08:47 +0000 (15:08 -0700)]
tcp: tcp_syn_flood_action() can be static

After commit 1fb6f159fd21 ("tcp: add tcp_conn_request"),
tcp_syn_flood_action() is no longer used from IPv6.

We can make it static, by moving it above tcp_conn_request()

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Octavian Purdila <octavian.purdila@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agocxgb4: fix boolreturn.cocci warnings
Wu Fengguang [Wed, 25 Mar 2015 21:55:25 +0000 (05:55 +0800)]
cxgb4: fix boolreturn.cocci warnings

drivers/net/ethernet/chelsio/cxgb4/cxgb4_fcoe.c:49:9-10: WARNING: return of 0/1 in function 'cxgb_fcoe_sof_eof_supported' with return type bool

 Return statements in functions returning bool should use
 true/false instead of 1/0.
Generated by: scripts/coccinelle/misc/boolreturn.cocci

CC: Varun Prakash <varun@chelsio.com>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agofib6: install fib6 ops in the last step
WANG Cong [Wed, 25 Mar 2015 21:45:02 +0000 (14:45 -0700)]
fib6: install fib6 ops in the last step

We should not commit the new ops until we finish
all the setup, otherwise we have to NULL it on failure.

Signed-off-by: Cong Wang <xiyou.wangcong@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoMerge branch 'bcmgenet-next'
David S. Miller [Fri, 27 Mar 2015 21:26:21 +0000 (14:26 -0700)]
Merge branch 'bcmgenet-next'

Petri Gynther says:

====================
net: bcmgenet: multiple Rx queues support

Final patch set to add support for multiple Rx queues:
1. remove priv->int0_mask and priv->int1_mask
2. modify Tx ring int_enable and int_disable vectors
3. simplify bcmgenet_init_dma()
4. tweak init_umac()
5. rework Tx NAPI code
6. rework Rx NAPI code
7. add support for multiple Rx queues
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agonet: bcmgenet: add support for multiple Rx queues
Petri Gynther [Wed, 25 Mar 2015 19:35:16 +0000 (12:35 -0700)]
net: bcmgenet: add support for multiple Rx queues

Add support for multiple Rx queues:
1. Add NAPI context per Rx queue
2. Modify Rx interrupt and Rx NAPI code to handle multiple Rx queues

Signed-off-by: Petri Gynther <pgynther@google.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agonet: bcmgenet: rework Rx NAPI code
Petri Gynther [Wed, 25 Mar 2015 19:35:15 +0000 (12:35 -0700)]
net: bcmgenet: rework Rx NAPI code

Introduce new bcmgenet functions to handle the NAPI calls to:
netif_napi_add()
napi_enable()
napi_disable()
netif_napi_del()

Signed-off-by: Petri Gynther <pgynther@google.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agonet: bcmgenet: rework Tx NAPI code
Petri Gynther [Wed, 25 Mar 2015 19:35:14 +0000 (12:35 -0700)]
net: bcmgenet: rework Tx NAPI code

Introduce new bcmgenet functions to handle the NAPI calls to:
netif_napi_add()
napi_enable()
napi_disable()
netif_napi_del()

Signed-off-by: Petri Gynther <pgynther@google.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agonet: bcmgenet: tweak init_umac()
Petri Gynther [Wed, 25 Mar 2015 19:35:12 +0000 (12:35 -0700)]
net: bcmgenet: tweak init_umac()

Use more meaningful variable names int0_enable and int1_enable when
enabling bcmgenet interrupts.

For Rx default queue interrupts, use:
UMAC_IRQ_RXDMA_BDONE | UMAC_IRQ_RXDMA_PDONE

For Tx default queue interrupts, use:
UMAC_IRQ_TXDMA_BDONE | UMAC_IRQ_TXDMA_PDONE

Signed-off-by: Petri Gynther <pgynther@google.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agonet: bcmgenet: simplify bcmgenet_init_dma()
Petri Gynther [Wed, 25 Mar 2015 19:35:11 +0000 (12:35 -0700)]
net: bcmgenet: simplify bcmgenet_init_dma()

Do the two kcalloc() calls first, before proceeding into Rx/Tx DMA init.
Makes the error case handling much simpler.

Signed-off-by: Petri Gynther <pgynther@google.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Jaedon Shin <jaedon.shin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agonet: bcmgenet: modify Tx ring int_enable and int_disable vectors
Petri Gynther [Wed, 25 Mar 2015 19:35:10 +0000 (12:35 -0700)]
net: bcmgenet: modify Tx ring int_enable and int_disable vectors

Remove unnecessary function parameter priv. Use ring->priv instead.

Signed-off-by: Petri Gynther <pgynther@google.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agonet: bcmgenet: remove priv->int0_mask and priv->int1_mask
Petri Gynther [Wed, 25 Mar 2015 19:35:09 +0000 (12:35 -0700)]
net: bcmgenet: remove priv->int0_mask and priv->int1_mask

Remove unused priv->int0_mask and priv->int1_mask.

Signed-off-by: Petri Gynther <pgynther@google.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoMerge branch 'xgene-next'
David S. Miller [Fri, 27 Mar 2015 21:18:52 +0000 (14:18 -0700)]
Merge branch 'xgene-next'

Iyappan Subramanian says:

====================
drivers: net: xgene: Add separate tx completion ring

SGMII based 1GbE and 10GbE interfaces support multiple interrupts.
Adding separate tx completion descriptor ring and associating a dedicated irq for the TX completion.
====================

Signed-off-by: Iyappan Subramanian <isubramanian@apm.com>
Signed-off-by: Keyur Chudgar <kchudgar@apm.com>
9 years agodrivers: net: xgene: Add separate tx completion ring
Iyappan Subramanian [Wed, 25 Mar 2015 19:19:12 +0000 (12:19 -0700)]
drivers: net: xgene: Add separate tx completion ring

- Added wrapper functions around napi_add, napi_del, napi_enable and napi_disable
- Moved platform_get_irq function call after reading phy_mode
- Associating the new irq to tx completion for the supported ethernet interfaces

Signed-off-by: Iyappan Subramanian <isubramanian@apm.com>
Signed-off-by: Keyur Chudgar <kchudgar@apm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agodtb: xgene: Add interrupt for Tx completion
Iyappan Subramanian [Wed, 25 Mar 2015 19:19:11 +0000 (12:19 -0700)]
dtb: xgene: Add interrupt for Tx completion

Signed-off-by: Iyappan Subramanian <isubramanian@apm.com>
Signed-off-by: Keyur Chudgar <kchudgar@apm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoDocumentation: dts: xgene: Update interrupt field description
Iyappan Subramanian [Wed, 25 Mar 2015 19:19:10 +0000 (12:19 -0700)]
Documentation: dts: xgene: Update interrupt field description

Signed-off-by: Iyappan Subramanian <isubramanian@apm.com>
Signed-off-by: Keyur Chudgar <kchudgar@apm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
9 years agoat86rf230: fix is_tx while error handling
Alexander Aring [Thu, 26 Mar 2015 11:46:30 +0000 (12:46 +0100)]
at86rf230: fix is_tx while error handling

This patch fix the error handling when is_tx is true. The error handling
tries to get the transceiver into RX_AACK_ON mode then we need to be
sure that is_tx is false.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
9 years agoat86rf230: remove unnecessary spinlock
Alexander Aring [Thu, 26 Mar 2015 11:46:29 +0000 (12:46 +0100)]
at86rf230: remove unnecessary spinlock

This spinlock isn't necessary because if we are in TX_ON/TX_ARET_ON
state the transceiver can't be interrupted e.g. by receiving a frame
when a SHR was detected. In this time the transceiver doesn't leave
the TX_ON/TX_ARET_ON state until the tx complete irq change the state
into RX_AACK_ON again. This means a receiving interrupt in state
TX_ON/TX_ARET_ON can't happen and is_tx is protected by transceiver.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
9 years agomac802154: cleanup concurrent check
Alexander Aring [Thu, 26 Mar 2015 11:46:28 +0000 (12:46 +0100)]
mac802154: cleanup concurrent check

This patch cleanups the checking of different mac phy depended values by
handling depended mac settings per hw support flag in one condition.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
9 years agoi40e: Bump version to 1.2.43
Catherine Sullivan [Fri, 27 Mar 2015 07:12:11 +0000 (00:12 -0700)]
i40e: Bump version to 1.2.43

Bump.

Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com>
Tested-by: Jim Young <james.m.young@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>