Maxime Ripard [Sat, 10 May 2014 03:33:36 +0000 (22:33 -0500)]
clk: sunxi: Remove calls to clk_put
Callers of clk_put must disable the clock first. This also means that
as long as the clock is enabled the driver should hold a reference to
that clock. Hence, the call to clk_put here are bogus and should be
removed.
Maxime Ripard [Tue, 13 May 2014 15:44:15 +0000 (17:44 +0200)]
clk: sunxi: Implement A31 USB clock
The A31 USB clock slightly differ from its older counterparts, mostly
because it has a different gate for each PHY, while the older one had
a single gate for all the phy.
amd-xgbe: Rename MAX_DMA_CHANNELS to avoid powerpc conflict
MAX_DMA_CHANNELS is defined in asm/scatterlist.h of the powerpc
architecture. Rename this #define in xgbe.h to avoid the
redefined warning issued during compilation.
Wei-Chun Chao [Mon, 9 Jun 2014 06:48:54 +0000 (23:48 -0700)]
net: fix UDP tunnel GSO of frag_list GRO packets
This patch fixes a kernel BUG_ON in skb_segment. It is hit when
testing two VMs on openvswitch with one VM acting as VXLAN gateway.
During VXLAN packet GSO, skb_segment is called with skb->data
pointing to inner TCP payload. skb_segment calls skb_network_protocol
to retrieve the inner protocol. skb_network_protocol actually expects
skb->data to point to MAC and it calls pskb_may_pull with ETH_HLEN.
This ends up pulling in ETH_HLEN data from header tail. As a result,
pskb_trim logic is skipped and BUG_ON is hit later.
Move skb_push in front of skb_network_protocol so that skb->data
lines up properly.
huizhang [Mon, 9 Jun 2014 04:37:25 +0000 (12:37 +0800)]
net: ipv6: Fixed up ipsec packet be re-routing issue
Bug report on https://bugzilla.kernel.org/show_bug.cgi?id=75781
When a local output ipsec packet match the mangle table rule,
and be set mark value, the packet will be route again in
route_me_harder -> _session_decoder6
In this case, the nhoff in CB of skb was still the default
value 0. So the protocal match can't success and the packet can't match
correct SA rule,and then the packet be send out in plaintext.
Ben Hutchings [Sun, 8 Jun 2014 22:49:34 +0000 (23:49 +0100)]
farsync: Fix confusion about DMA address and buffer offset types
Use dma_addr_t for DMA address parameters and u32 for shared memory
offset parameters.
Do not assume that dma_addr_t is the same as unsigned long; it will
not be in PAE configurations. Truncate DMA addresses to 32 bits when
printing them. This is OK because the DMA mask for this device is
32-bit (per default).
Also rename the DMA address parameters from 'skb' to 'dma'.
Dmitry Popov [Sat, 7 Jun 2014 23:03:08 +0000 (03:03 +0400)]
ip_tunnel: fix i_key matching in ip_tunnel_find
Some tunnels (though only vti as for now) can use i_key just for internal use:
for example vti uses it for fwmark'ing incoming packets. So raw i_key value
shouldn't be treated as a distinguisher for them. ip_tunnel_key_match exists for
cases when we want to compare two ip_tunnel_parms' i_keys.
Example bug:
ip link add type vti ikey 1 local 1.0.0.1 remote 2.0.0.2
ip link add type vti ikey 2 local 1.0.0.1 remote 2.0.0.2
spawned two tunnels, although it doesn't make sense.
David S. Miller [Wed, 11 Jun 2014 07:32:53 +0000 (00:32 -0700)]
Merge branch 'mlx4'
Or Gerlitz says:
====================
mlx4 SRIOV fixes
The patch from Wei Yang is a designed fix to a regression introduced by earlier commit
of him. Jack added a fix to the resource management which we got from IBM.
Let's get that into 3.16-rc1 1st and later see to what stable version/s this should go.
====================
Wei Yang [Sun, 8 Jun 2014 10:49:46 +0000 (13:49 +0300)]
net/mlx4_core: Keep only one driver entry release mlx4_priv
Following commit befdf89 "net/mlx4_core: Preserve pci_dev_data after
__mlx4_remove_one()", there are two mlx4 pci callbacks which will
attempt to release the mlx4_priv object -- .shutdown and .remove.
This leads to a use-after-free access to the already freed mlx4_priv
instance and trigger a "Kernel access of bad area" crash when both
.shutdown and .remove are called.
During reboot or kexec, .shutdown is called, with the VFs probed to
the host going through shutdown first and then the PF. Later, the PF
will trigger VFs' .remove since VFs still have driver attached.
Fix that by keeping only one driver entry which releases mlx4_priv.
net/mlx4_core: Fix SRIOV free-pool management when enforcing resource quotas
The Hypervisor driver tracks free slots and reserved slots at the global level
and tracks allocated slots and guaranteed slots per VF.
Guaranteed slots are treated as reserved by the driver, so the total
reserved slots is the sum of all guaranteed slots over all the VFs.
As VFs allocate resources, free (global) is decremented and allocated (per VF)
is incremented for those resources. However, reserved (global) is never changed.
This means that effectively, when a VF allocates a resource from its
guaranteed pool, it is actually reducing that resource's free pool (since
the global reserved count was not also reduced).
The fix for this problem is the following: For each resource, as long as a
VF's allocated count is <= its guaranteed number, when allocating for that
VF, the reserved count (global) should be reduced by the allocation as well.
When the global reserved count reaches zero, the remaining global free count
is still accessible as the free pool for that resource.
When the VF frees resources, the reverse happens: the global reserved count
for a resource is incremented only once the VFs allocated number falls below
its guaranteed number.
Dmitry Popov [Sat, 7 Jun 2014 22:06:25 +0000 (02:06 +0400)]
ip_vti: Fix 'ip tunnel add' with 'key' parameters
ip tunnel add remote 10.2.2.1 local 10.2.2.2 mode vti ikey 1 okey 2
translates to p->iflags = VTI_ISVTI|GRE_KEY and p->i_key = 1, but GRE_KEY !=
TUNNEL_KEY, so ip_tunnel_ioctl would set i_key to 0 (same story with o_key)
making us unable to create vti tunnels with [io]key via ip tunnel.
We cannot simply translate GRE_KEY to TUNNEL_KEY (as GRE module does) because
vti_tunnels with same local/remote addresses but different ikeys will be treated
as different then. So, imo the best option here is to move p->i_flags & *_KEY
check for vti tunnels from ip_tunnel.c to ip_vti.c and to think about [io]_mark
field for ip_tunnel_parm in the future.
françois romieu [Sat, 7 Jun 2014 09:07:48 +0000 (11:07 +0200)]
amd-xgbe: fix unused variable compilation warning in phylib driver
Fix following compilation warning:
[...]
CC drivers/net/phy/amd-xgbe-phy.o
drivers/net/phy/amd-xgbe-phy.c:1353:30: warning:
‘amd_xgbe_phy_ids’ defined but not used [-Wunused-variable]
static struct mdio_device_id amd_xgbe_phy_ids[] = {
^ Signed-off-by: Francois Romieu <[email protected]> Acked-by: Tom Lendacky <[email protected]> Signed-off-by: David S. Miller <[email protected]>
The macro 'A' used in internal BPF interpreter:
#define A regs[insn->a_reg]
was easily confused with the name of classic BPF register 'A', since
'A' would mean two different things depending on context.
This patch is trying to clean up the naming and clarify its usage in the
following way:
- A and X are names of two classic BPF registers
- BPF_REG_A denotes internal BPF register R0 used to map classic register A
in internal BPF programs generated from classic
- BPF_REG_X denotes internal BPF register R7 used to map classic register X
in internal BPF programs generated from classic
- BPF_X/BPF_K is 1 bit used to encode source operand of instruction
In classic:
BPF_X - means use register X as source operand
BPF_K - means use 32-bit immediate as source operand
In internal:
BPF_X - means use 'src_reg' register as source operand
BPF_K - means use 32-bit immediate as source operand
Michael Neuling [Wed, 11 Jun 2014 05:59:28 +0000 (15:59 +1000)]
powerpc/powernv: Enable POWER8 doorbell IPIs
This patch enables POWER8 doorbell IPIs on powernv.
Since doorbells can only IPI within a core, we test to see when we can use
doorbells and if not we fall back to XICS. This also enables hypervisor
doorbells to wakeup us up from nap/sleep via the LPCR PECEDH bit.
Based on tests by Anton, the best case IPI latency between two threads dropped
from 894ns to 512ns.
Michael Neuling [Wed, 11 Jun 2014 05:59:27 +0000 (15:59 +1000)]
powerpc/cpuidle: Only clear LPCR decrementer wakeup bit on fast sleep entry
Currently when entering fastsleep we clear all LPCR PECE bits.
This patch changes it to only clear the decrementer bit (ie. PECE1), which is
the only bit we really need to clear here. This is needed if we want to set
other wakeup causes like the PECEDH bit so we can use hypervisor doorbells on
powernv. Also we no longer clear the MER bit as it should never be set in the
host anyway.
Gavin Shan [Wed, 4 Jun 2014 07:31:52 +0000 (17:31 +1000)]
powerpc/powernv: Fix killed EEH event
On PowerNV platform, EEH errors are reported by IO accessors or poller
driven by interrupt. After the PE is isolated, we won't produce EEH
event for the PE. The current implementation has possibility of EEH
event lost in this way:
The interrupt handler queues one "special" event, which drives the poller.
EEH thread doesn't pick the special event yet. IO accessors kicks in, the
frozen PE is marked as "isolated" and EEH event is queued to the list.
EEH thread runs because of special event and purge all existing EEH events.
However, we never produce an other EEH event for the frozen PE. Eventually,
the PE is marked as "isolated" and we don't have EEH event to recover it.
The patch fixes the issue to keep EEH events for PEs that have been
marked as "isolated" with the help of additional "force" help to
eeh_remove_event().
Paul Bolle [Tue, 20 May 2014 20:24:58 +0000 (22:24 +0200)]
powerpc: fix typo 'CONFIG_PMAC'
Commit b0d278b7d3ae ("powerpc/perf_event: Reduce latency of calling
perf_event_do_pending") added a check for CONFIG_PMAC were a check for
CONFIG_PPC_PMAC was clearly intended.
Fixes: b0d278b7d3ae ("powerpc/perf_event: Reduce latency of calling perf_event_do_pending") Signed-off-by: Paul Bolle <[email protected]> Signed-off-by: Benjamin Herrenschmidt <[email protected]>
Gavin Shan [Sun, 4 May 2014 23:29:04 +0000 (09:29 +1000)]
powerpc/powernv: Don't escalate non-existing frozen PE
Commit cb5b242c ("powerpc/eeh: Escalate error on non-existing PE")
escalates the frozen state on non-existing PE to fenced PHB. It
was to improve kdump reliability. After that, commit 361f2a2a
("powrpc/powernv: Reset PHB in kdump kernel") was introduced to
issue complete reset on all PHBs to increase the reliability of
kdump kernel.
Commit cb5b242c becomes unuseful and it would be reverted.
Gavin Shan [Sun, 4 May 2014 23:29:03 +0000 (09:29 +1000)]
powerpc/eeh: Report frozen parent PE prior to child PE
When we have the corner case of frozen parent and child PE at the
same time, we have to handle the frozen parent PE prior to the
child. Without clearning the frozen state on parent PE, the child
PE can't be recovered successfully.
The patch searches the EEH PE hierarchy tree and returns the toppest
frozen PE to be handled. It ensures the frozen parent PE will be
handled prior to child PE.
Gavin Shan [Sun, 4 May 2014 23:29:02 +0000 (09:29 +1000)]
powerpc/eeh: Clear frozen state for child PE
Since commit cb523e09 ("powerpc/eeh: Avoid I/O access during PE
reset"), the PE is kept as frozen state on hardware level until
the PE reset is done completely. After that, we explicitly clear
the frozen state of the affected PE. However, there might have
frozen child PEs of the affected PE and we also need clear their
frozen state as well. Otherwise, the recovery is going to fail.
Michael Ellerman [Tue, 10 Jun 2014 12:23:10 +0000 (22:23 +1000)]
selftests/powerpc: Add tests of PMU EBBs
The Power8 Performance Monitor Unit (PMU) has a new feature called Event
Based Branches (EBB). This commit adds tests of the kernel API for using
EBBs.
Michael Ellerman [Tue, 10 Jun 2014 06:46:21 +0000 (16:46 +1000)]
powerpc/perf: Ensure all EBB register state is cleared on fork()
In commit 330a1eb "Core EBB support for 64-bit book3s" I messed up
clear_task_ebb(). It clears some but not all of the task's Event Based
Branch (EBB) registers when we duplicate a task struct.
That allows a child task to observe the EBBHR & EBBRR of its parent,
which it should not be able to do.
Joel Stanley [Tue, 10 Jun 2014 06:03:59 +0000 (16:03 +1000)]
powerpc/powernv: Fix reading of OPAL msglog
memory_return_from_buffer returns a signed value, so ret should be
ssize_t.
Fixes the following issue reported by David Binderman:
[linux-3.15/arch/powerpc/platforms/powernv/opal-msglog.c:65]: (style)
Checking if unsigned variable 'ret' is less than zero.
[linux-3.15/arch/powerpc/platforms/powernv/opal-msglog.c:82]: (style)
Checking if unsigned variable 'ret' is less than zero.
Local variable "ret" is of type size_t. This is always unsigned,
so it is pointless to check if it is less than zero.
https://bugzilla.kernel.org/show_bug.cgi?id=77551
Fixing this exposes a real bug for the case where the entire count
bytes is successfully read from the POS_WRAP case. The second
memory_read_from_buffer will return EINVAL, causing the entire read to
return EINVAL to userspace, despite the data being copied correctly. The
fix is to test for the case where the data has been read and return
early.
Guo Chao [Mon, 9 Jun 2014 08:58:51 +0000 (16:58 +0800)]
powerpc/powernv: Fix endianness problems in EEH
EEH information fetched from OPAL need fix before using in LE environment.
To be included in sparse's endian check, declare them as __beXX and
access them by accessors.
Build throws following errors when CONFIG_SMP=n
arch/powerpc/platforms/powernv/subcore.c: In function ‘cpu_update_split_mode’:
arch/powerpc/platforms/powernv/subcore.c:274:15: error: ‘setup_max_cpus’ undeclared (first use in this function)
arch/powerpc/platforms/powernv/subcore.c:285:5: error: lvalue required as left operand of assignment
'setup_max_cpus' variable is relevant only on SMP, so there is no point
working around it for UP. Furthermore, subcore itself is relevant only
on SMP and hence the better solution is to exclude subcore.o and
subcore-asm.o for UP builds.
powerpc/powernv: Include asm/smp.h to fix UP build failure
Build throws following errors when CONFIG_SMP=n
arch/powerpc/platforms/powernv/setup.c: In function ‘pnv_kexec_wait_secondaries_down’:
arch/powerpc/platforms/powernv/setup.c:179:4: error: implicit declaration of function ‘get_hard_smp_processor_id’
rc = opal_query_cpu_status(get_hard_smp_processor_id(i),
The usage of get_hard_smp_processor_id() needs the declaration from
<asm/smp.h>. The file setup.c includes <linux/sched.h>, which in-turn
includes <linux/smp.h>. However, <linux/smp.h> includes <asm/smp.h>
only on SMP configs and hence UP builds fail.
Fix this by directly including <asm/smp.h> in setup.c unconditionally.
Michael Neuling [Fri, 6 Jun 2014 04:28:51 +0000 (14:28 +1000)]
powerpc: Don't setup CPUs with bad status
OPAL will mark a CPU that is guarded as "bad" in the status property of the CPU
node.
Unfortunatley Linux doesn't check this property and will put the bad CPU in the
present map. This has caused hangs on booting when we try to unsplit the core.
This patch checks the CPU is avaliable via this status property before putting
it in the present map.
Sam bobroff [Thu, 5 Jun 2014 06:19:22 +0000 (16:19 +1000)]
powerpc: Correct DSCR during TM context switch
Correct the DSCR SPR becoming temporarily corrupted if a task is
context switched during a transaction.
The problem occurs while suspending the task and is caused by saving
the DSCR to thread.dscr after it has already been set to the CPU's
default value:
__switch_to() calls __switch_to_tm()
which calls tm_reclaim_task()
which calls tm_reclaim_thread()
which calls tm_reclaim()
where the DSCR is set to the CPU's default
__switch_to() calls _switch()
where thread.dscr is set to the DSCR
When the task is resumed, it's transaction will be doomed (as usual)
and the DSCR SPR will be corrupted, although the checkpointed value
will be correct. Therefore the DSCR will be immediately corrected by
the transaction aborting, unless it has been suspended. In that case
the incorrect value can be seen by the task until it resumes the
transaction.
The fix is to treat the DSCR similarly to the TAR and save it early
in __switch_to().
A program exposing the problem is added to the kernel self tests as:
tools/testing/selftests/powerpc/tm/tm-resched-dscr.
The first patch is simply a cosmetic patch. So far I (and maybe others
too?) have been regularly confusing these two structs, therefore I'd
suggest renaming them and therefore making the follow-up patches easier
to understand and nicer to fit in.
The second patch fixes a minor issue, but probably not worth for stable.
On the other hand the first two patches are also preparations for the
third and fourth patch:
These two patches are exporting functionality needed to marry the bridge
multicast snooping with the batman-adv multicast optimizations recently
added for the 3.15 kernel, allowing to use these optimzations in common
setups having a bridge on top of e.g. bat0, too. So far these bridged
setups would fall back to simple flooding through the batman-adv mesh
network for any multicast packet entering bat0.
More information about the batman-adv multicast optimizations currently
implemented can be found here:
Linus Lüssing [Sat, 7 Jun 2014 16:26:29 +0000 (18:26 +0200)]
bridge: memorize and export selected IGMP/MLD querier port
Adding bridge support to the batman-adv multicast optimization requires
batman-adv knowing about the existence of bridged-in IGMP/MLD queriers
to be able to reliably serve any multicast listener behind this same
bridge.
Linus Lüssing [Sat, 7 Jun 2014 16:26:28 +0000 (18:26 +0200)]
bridge: add export of multicast database adjacent to net_dev
With this new, exported function br_multicast_list_adjacent(net_dev) a
list of IPv4/6 addresses is returned. This list contains all multicast
addresses sensed by the bridge multicast snooping feature on all bridge
ports of the bridge interface of net_dev, excluding addresses from the
specified net_device itself.
Adding bridge support to the batman-adv multicast optimization requires
batman-adv knowing about the existence of bridged-in multicast
listeners to be able to reliably serve them with multicast packets.
Linus Lüssing [Sat, 7 Jun 2014 16:26:27 +0000 (18:26 +0200)]
bridge: adhere to querier election mechanism specified by RFCs
MLDv1 (RFC2710 section 6), MLDv2 (RFC3810 section 7.6.2), IGMPv2
(RFC2236 section 3) and IGMPv3 (RFC3376 section 6.6.2) specify that the
querier with lowest source address shall become the selected
querier.
So far the bridge stopped its querier as soon as it heard another
querier regardless of its source address. This results in the "wrong"
querier potentially becoming the active querier or a potential,
unnecessary querying delay.
With this patch the bridge memorizes the source address of the currently
selected querier and ignores queries from queriers with a higher source
address than the currently selected one. This slight optimization is
supposed to make it more RFC compliant (but is rather uncritical and
therefore probably not necessary to be queued for stable kernels).
Linus Lüssing [Sat, 7 Jun 2014 16:26:26 +0000 (18:26 +0200)]
bridge: rename struct bridge_mcast_query/querier
The current naming of these two structs is very random, in that
reversing their naming would not make any semantical difference.
This patch tries to make the naming less confusing by giving them a more
specific, distinguishable naming.
This is also useful for the upcoming patches reintroducing the
"struct bridge_mcast_querier" but for storing information about the
selected querier (no matter if our own or a foreign querier).
Dmitry Popov [Fri, 6 Jun 2014 19:19:21 +0000 (23:19 +0400)]
ipip, sit: fix ipv4_{update_pmtu,redirect} calls
ipv4_{update_pmtu,redirect} were called with tunnel's ifindex (t->dev is a
tunnel netdevice). It caused wrong route lookup and failure of pmtu update or
redirect. We should use the same ifindex that we use in ip_route_output_* in
*tunnel_xmit code. It is t->parms.link .
powerpc: Remove platforms/wsp and associated pieces
__attribute__ ((unused))
WSP is the last user of CONFIG_PPC_A2, so we remove that as well.
Although CONFIG_PPC_ICSWX still exists, it's no longer selectable for
any Book3E platform, so we can remove the code in mmu-book3e.h that
depended on it.
Paul Bolle [Tue, 20 May 2014 21:02:56 +0000 (23:02 +0200)]
powerpc: Remove check for CONFIG_SERIAL_TEXT_DEBUG
The Kconfig symbol SERIAL_TEXT_DEBUG was removed from
arch/powerpc/Kconfig.debug in v2.6.22. (In v2.6.27 it was also removed
from arch/ppc/Kconfig.debug.) So the check for its macro has evaluated
to false for over five years now. Remove that check and the few lines
of code hidden behind it.
powerpc: Add AT_HWCAP2 to indicate V.CRYPTO category support
The Vector Crypto category instructions are supported by current POWER8
chips, advertise them to userspace using a specific bit to properly
differentiate with chips of the same architecture level that might not
have them.
Dave Airlie [Wed, 11 Jun 2014 06:28:10 +0000 (16:28 +1000)]
Merge branch 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-next
display rework fixes lots of displayport issues.
* 'drm-nouveau-next' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: (43 commits)
drm/nouveau/disp/dp: fix tmds passthrough on dp connector
drm/nouveau/dp: probe dpcd to determine connectedness
drm/nv50-: trigger update after all connectors disabled
drm/nv50-: prepare for attaching a SOR to multiple heads
drm/gf119-/disp: fix debug output on update failure
drm/nouveau/disp/dp: make use of postcursor when its available
drm/g94-/disp/dp: take max pullup value across all lanes
drm/nouveau/bios/dp: parse lane postcursor data
drm/nouveau/dp: fix support for dpms
drm/nouveau: register a drm_dp_aux channel for each dp connector
drm/g94-/disp: add method to power-off dp lanes
drm/nouveau/disp/dp: maintain link in response to hpd signal
drm/g94-/disp: bash and wait for something after changing lane power regs
drm/nouveau/disp/dp: split link config/power into two steps
drm/nv50/disp: train PIOR-attached DP from second supervisor
drm/nouveau/disp/dp: make use of existing output data for link training
drm/gf119/disp: start removing direct vbios parsing from supervisor
drm/nv50/disp: start removing direct vbios parsing from supervisor
drm/nouveau/disp/dp: maintain receiver caps in response to hpd signal
drm/nouveau/disp/dp: create subclass for dp outputs
...
Ben Skeggs [Fri, 30 May 2014 15:48:06 +0000 (01:48 +1000)]
drm/nouveau/dp: fix support for dpms
SOR_PWR has no effect to power-off DP links, unlike other SOR protocols.
Instead, on the source side, we cut power to the lanes after having put
the sink into D3. Link training takes care of everything required to
bring it back again.
Ben Skeggs [Tue, 20 May 2014 00:18:03 +0000 (10:18 +1000)]
drm/nouveau/disp/dp: maintain link in response to hpd signal
This previously worked for the most part due to userspace doing a
modeset in response to HPD interrupts. This will allow us to
properly handle cases where sync is lost for other reasons, or if
userspace isn't caring.
Ben Skeggs [Fri, 16 May 2014 04:36:15 +0000 (14:36 +1000)]
drm/nouveau/disp: add internal representaion of output paths and connectors
This will, at some point, be used to replace various bits and pieces of
code doing direct bios parsing. For now, it'll just be used for some
DP improvements.
Ben Skeggs [Thu, 29 May 2014 01:07:16 +0000 (11:07 +1000)]
drm/nouveau/i2c: balance port acquire/release
This was a half-finished hack before, just enough to handle the shared
aux/i2c pad thing on G94 and up.
We got lucky with locking etc up until now, as this was (generally) all
protected by the DRM mode_config lock. It's about to become a lot more
likely to hit the races.
David S. Miller [Wed, 11 Jun 2014 05:49:59 +0000 (22:49 -0700)]
Merge branch 'cxgb4'
Hariprasad Shenai says:
====================
Adds support for CIQ and other misc. fixes for rdma/cxgb4
This patch series adds support to allocate and use IQs specifically for
indirect interrupts, adds fixes to align ISS for iWARP connections & fixes
related to tcp snd/rvd window for Chelsio T4/T5 adapters on iw_cxgb4.
Also changes Interrupt Holdoff Packet Count threshold of response queues for
cxgb4 driver.
The patches series is created against 'net-next' tree.
And includes patches on cxgb4 and iw_cxgb4 driver.
Since this patch-series contains cxgb4 and iw_cxgb4 patches, we would like to
request this patch series to get merged via David Miller's 'net-next' tree.
We have included all the maintainers of respective drivers. Kindly review the
change and let us know in case of any review comments.
====================