f...@ikuai8.com wrote:
> From: Gao Feng
>
> When memory is exhausted, nfct_seqadj_ext_add may fail to add the seqadj
> extension. But the function nf_ct_seqadj_init doesn't check if get valid
> seqadj pointer by the nfct_seqadj, while other functions perform the
> sanity check.
>
> So the syste
f...@ikuai8.com wrote:
> From: Gao Feng
>
> Print the warning log when fail to add seqadj extension like
> nf_ct_acct_ext_add does. It could be helpful to find the problem.
Failure to add ext area means that we're pretty much completely out
of memory. There is nothing the user could do, so pr_
From: Baoyou Xie
Date: Thu, 1 Sep 2016 14:16:24 +0800
> We get a few warnings when building kernel with W=1:
> drivers/isdn/hardware/mISDN/hfcmulti.c:568:1: warning: no previous
> declaration for 'enablepcibridge' [-Wmissing-declarations]
> drivers/isdn/hardware/mISDN/hfcmulti.c:574:1: warning:
From: Eli Cooper
Date: Thu, 1 Sep 2016 09:18:04 +0800
> Hello,
>
> On 2016/9/1 4:56, David Miller wrote:
>> From: Eli Cooper
>> Date: Fri, 26 Aug 2016 23:52:29 +0800
>>
>>> @@ -1174,6 +1174,7 @@ ip4ip6_tnl_xmit(struct sk_buff *skb, struct
>>> net_device *dev)
>>> encap_limit = t->p
From: Eric Dumazet
Date: Wed, 31 Aug 2016 10:42:29 -0700
> From: Eric Dumazet
>
> A while back, Paolo and Hannes sent an RFC patch adding threaded-able
> napi poll loop support : (https://patchwork.ozlabs.org/patch/620657/)
>
> The problem seems to be that softirqs are very aggressive and are
From: Timur Tabi
Date: Wed, 31 Aug 2016 18:22:08 -0500
> Add support for the Qualcomm Technologies, Inc. EMAC gigabit Ethernet
> controller.
>
> This driver supports the following features:
> 1) Checksum offload.
> 2) Interrupt coalescing support.
> 3) SGMII phy.
> 4) phylib interface for extern
On 1.9.2016 18:50, Zubair Lutfullah Kakakhel wrote:
> The Xilinx AXI Interrupt Controller IP block is used by the MIPS
> based xilfpga platform.
>
> Move the interrupt controller code out of arch/microblaze so that
> it can be used by everyone
>
> Signed-off-by: Zubair Lutfullah Kakakhel
>
> --
David Miller wrote:
> Ok, I tried this one instead. If no warnings, I'll push it to net-next.
Thanks,
David
Signed-off-by: Cong Wang
---
include/net/act_api.h | 1 +
net/sched/act_api.c | 18 ++
2 files changed, 19 insertions(+)
diff --git a/include/net/act_api.h b/include/net/act_api.h
index a374bab..17837af 100644
--- a/include/net/act_api.h
+++ b/include/net/act_api.h
@@ -166,6 +
Signed-off-by: Cong Wang
---
net/sched/act_mirred.c | 41 +++--
1 file changed, 19 insertions(+), 22 deletions(-)
diff --git a/net/sched/act_mirred.c b/net/sched/act_mirred.c
index 6038c85..90a024c 100644
--- a/net/sched/act_mirred.c
+++ b/net/sched/act_mirred
Signed-off-by: Cong Wang
---
net/sched/act_api.c | 6 +-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/net/sched/act_api.c b/net/sched/act_api.c
index 2f8db3c..fb6ff52 100644
--- a/net/sched/act_api.c
+++ b/net/sched/act_api.c
@@ -470,10 +470,14 @@ int tcf_action_exec(struct sk
This API is used to replace the old action in hash table
with the new one. It is used by the following patch.
Cc: Jamal Hadi Salim
Signed-off-by: Cong Wang
---
include/net/act_api.h | 2 ++
net/sched/act_api.c | 20
2 files changed, 22 insertions(+)
diff --git a/include
From: f...@ikuai8.com
Date: Wed, 31 Aug 2016 14:15:05 +0800
> From: Gao Feng
>
> The original codes depend on that the function parameters are evaluated from
> left to right. But the parameter's evaluation order is not defined in C
> standard actually.
>
> When flow_keys_have_l4(&keys) is invok
When we don't find an action with a specific index,
we only return false but not touch *a. It is nicer
if we could set *a to NULL here, this would make
callers easier to use these API's.
Cc: Jamal Hadi Salim
Signed-off-by: Cong Wang
---
net/sched/act_api.c | 1 +
1 file changed, 1 insertion(+)
We already free tc actions in a RCU callback, so here
we just need to convert the hash table operations to
RCU API's.
Cc: Jamal Hadi Salim
Signed-off-by: Cong Wang
---
net/sched/act_api.c | 14 +++---
1 file changed, 7 insertions(+), 7 deletions(-)
diff --git a/net/sched/act_api.c b/ne
Currently there are only two tc actions lockless:
gact and mirred. But they are questionable because
we don't have anything to prevent a parallel update
on an existing tc action in hash table while reading
it on fast path, this could be a problem when a tc
action becomes complex.
This patchset int
On 1.9.2016 18:50, Zubair Lutfullah Kakakhel wrote:
> The Xilinx AXI Interrupt Controller IP block is used by the MIPS
> based xilfpga platform.
>
> Move the interrupt controller code out of arch/microblaze so that
> it can be used by everyone
if this is just move that you should setup your git r
From: Vivien Didelot
Date: Wed, 31 Aug 2016 18:06:13 -0400
> Access the priv member of the dsa_switch structure directly, instead of
> having an unnecessary helper.
>
> Signed-off-by: Vivien Didelot
Applied.
From: "Guilherme G. Piccoli"
Date: Wed, 31 Aug 2016 12:11:57 -0300
> When PCI error is detected, in some architectures (like PowerPC) a slot
> reset is performed - the driver's error handlers are in charge of "disable"
> device before the reset, and re-enable it after a successful slot reset.
>
From: Nikolay Aleksandrov
Date: Wed, 31 Aug 2016 15:36:50 +0200
> The first patch prepares the forwarding path by having the exact packet
> type passed down so we can later filter based on it and the per-port
> unknown mcast flood flag introduced in the second patch. It is similar to
> how the pe
From: Kevin Hilman
Date: Thu, 01 Sep 2016 21:23:52 -0700
> David Miller writes:
>
>> From: Martin Blumenstingl
>> Date: Tue, 30 Aug 2016 20:49:28 +0200
>>
>>> On Mon, Aug 29, 2016 at 5:40 AM, David Miller wrote:
From: Martin Blumenstingl
Date: Sun, 28 Aug 2016 18:16:32 +0200
>
When deleting an IP address from an interface, there is a clean-up of
routes which refer to this local address. However, there was no check to
see that the VRF matched. This meant that deletion wasn't confined to
the VRF it should have been.
To solve this, a new field has been added to fib_info to
From: Mahesh Bandewar
Following few steps will crash kernel -
(a) Create bonding master
> modprobe bonding miimon=50
(b) Create macvlan bridge on eth2
> ip link add link eth2 dev mvl0 address aa:0:0:0:0:01 \
type macvlan
(c) Now try adding eth2 into the bond
>
From: Gao Feng
When memory is exhausted, nfct_seqadj_ext_add may fail to add the seqadj
extension. But the function nf_ct_seqadj_init doesn't check if get valid
seqadj pointer by the nfct_seqadj, while other functions perform the
sanity check.
So the system would be panic when nfct_seqadj_ext_ad
Hi Liping,
On Fri, Sep 2, 2016 at 12:50 PM, Liping Zhang wrote:
> Hi Feng,
> 2016-09-02 9:48 GMT+08:00 :
>> From: Gao Feng
>> @@ -171,6 +176,11 @@ int nf_ct_seq_adjust(struct sk_buff *skb,
>> struct nf_ct_seqadj *this_way, *other_way;
>> int res;
>>
>> + if (unlikely(!seqa
On Tue, 2016-08-30 at 21:56 -0700, Roopa Prabhu wrote:
> From: Roopa Prabhu
> @@ -342,7 +342,7 @@ static inline int switchdev_port_fdb_dump(struct sk_buff
> *skb,
> struct netlink_callback *cb,
> struct net_device *d
netns id should be already allocated each time we change
netns, that is, in dev_change_net_namespace() (more precisely
in rtnl_fill_ifinfo()). It is safe to just call peernet2id() here.
Cc: Nicolas Dichtel
Signed-off-by: Cong Wang
---
drivers/net/vxlan.c | 2 +-
net/core/net_namespace.c |
We never read or change netns id in hardirq context,
the only place we read netns id in softirq context
is in vxlan_xmit(). So, it should be enough to just
disable BH.
Cc: Nicolas Dichtel
Signed-off-by: Cong Wang
---
net/core/net_namespace.c | 35 +++
1 file chan
Cong Wang (2):
vxlan: call peernet2id() in fdb notification
netns: avoid disabling irq for netns id
drivers/net/vxlan.c | 2 +-
net/core/net_namespace.c | 37 -
2 files changed, 17 insertions(+), 22 deletions(-)
--
2.1.0
Hi Feng,
2016-09-02 9:48 GMT+08:00 :
> From: Gao Feng
> @@ -171,6 +176,11 @@ int nf_ct_seq_adjust(struct sk_buff *skb,
> struct nf_ct_seqadj *this_way, *other_way;
> int res;
>
> + if (unlikely(!seqadj)) {
IPS_SEQ_ADJUST_BIT will be tested before we call nf_ct_seq_adjust(),
David Miller writes:
> From: Martin Blumenstingl
> Date: Tue, 30 Aug 2016 20:49:28 +0200
>
>> On Mon, Aug 29, 2016 at 5:40 AM, David Miller wrote:
>>> From: Martin Blumenstingl
>>> Date: Sun, 28 Aug 2016 18:16:32 +0200
>>>
This adds a DWMAC glue driver for the PRG_ETHERNET registers found
From: Gao Feng
Print the warning log when fail to add seqadj extension like
nf_ct_acct_ext_add does. It could be helpful to find the problem.
Signed-off-by: Gao Feng
---
include/net/netfilter/nf_conntrack_seqadj.h | 8 +++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/inclu
From: Gao Feng
When memory is exhausted, nfct_seqadj_ext_add may fail to add the seqadj
extension. But these interface functions nf_ct_seqadj_init and
nf_ct_seq_adjust don't check if they get the valid seqadj pointer by the
nfct_seqadj, while nf_ct_seqadj_set and nf_ct_seq_offset perform that
che
Allow attaching BPF_PROG_TYPE_PERF_EVENT programs to sw and hw perf events
via overflow_handler mechanism.
When program is attached the overflow_handlers become stacked.
The program acts as a filter.
Returning zero from the program means that the normal perf_event_output handler
will not be called
Make sure that BPF_PROG_TYPE_PERF_EVENT programs only use
preallocated hash maps, since doing memory allocation
in overflow_handler can crash depending on where nmi got triggered.
Signed-off-by: Alexei Starovoitov
Acked-by: Daniel Borkmann
---
kernel/bpf/verifier.c | 22 +-
From: Brendan Gregg
sample instruction pointer and frequency count in a BPF map
Signed-off-by: Brendan Gregg
Signed-off-by: Alexei Starovoitov
---
samples/bpf/Makefile| 4 +
samples/bpf/sampleip_kern.c | 38 +
samples/bpf/sampleip_user.c | 196 ++
The bpf program is called 50 times a second and does
hashmap[kern&user_stackid]++
It's primary purpose to check that key bpf helpers like map lookup, update,
get_stackid, trace_printk and ctx access are all working.
It checks:
- PERF_COUNT_HW_CPU_CYCLES on all cpus
- PERF_COUNT_HW_CPU_CYCLES for c
The verifier supported only 4-byte metafields in
struct __sk_buff and struct xdp_md. The metafields in upcoming
struct bpf_perf_event are 8-byte to match register width in struct pt_regs.
Teach verifier to recognize 8-byte metafield access.
The patch doesn't affect safety of sockets and xdp program
Introduce BPF_PROG_TYPE_PERF_EVENT programs that can be attached to
HW and SW perf events (PERF_TYPE_HARDWARE and PERF_TYPE_SOFTWARE
correspondingly in uapi/linux/perf_event.h)
The program visible context meta structure is
struct bpf_perf_event_data {
struct pt_regs regs;
__u64 sample_per
Hi Peter, Dave,
this patch set is a follow up to the discussion:
https://lkml.kernel.org/r/20160804142853.GO6862%20()%20twins%20!%20programming%20!%20kicks-ass%20!%20net
It turned out to be simpler than what we discussed.
Patches 1-3 is bpf-side prep for the main patch 4
that adds bpf program as
Hi Zubair,
[auto build test WARNING on tip/irq/core]
[also build test WARNING on v4.8-rc4 next-20160825]
[cannot apply to linus/master linux/master]
[if your patch is applied to the wrong git tree, please drop us a note to help
improve the system]
[Suggest to use git(>=2.9.0) format-patch --base=
When an error occurs during conntrack template creation as part of
actions validation, we need to free the template. Previously we've been
using nf_ct_put() to do this, but nf_ct_tmpl_free() is more appropriate.
Signed-off-by: Joe Stringer
---
net/openvswitch/conntrack.c | 2 +-
1 file changed,
tree: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
master
head: d297653dd6f07afbe7e6c702a4bcd7615680002e
commit: d297653dd6f07afbe7e6c702a4bcd7615680002e [246/246] rtnetlink: fdb dump:
optimize by saving last interface markers
config: powerpc-cm5200_defconfig (attached a
Update the DT node with the UART irq
Signed-off-by: Zubair Lutfullah Kakakhel
---
V3 -> V4
No change
V2 -> V3
No change
V1 -> V2
No change
---
arch/mips/boot/dts/xilfpga/nexys4ddr.dts | 3 +++
1 file changed, 3 insertions(+)
diff --git a/arch/mips/boot/dts/xilfpga/nexys4ddr.dts
b/arch/mips
This prepares the code use the Xilinx AXI Interrupt Controller
driver now available in drivers/irqchip/irq-axi-intc.c
Signed-off-by: Zubair Lutfullah Kakakhel
---
V3 -> V4
Corrected commit message. Was irq-xilinx.c. Now irq-axi-intc.c
V2 -> V3
No change
V1 -> V2
No change
---
arch/mips/xilfpga
The MIPS based xilfpga platform has the following IRQ structure
Peripherals --> xilinx_intcontroller -> mips_cpu_int controller
Add support for the driver to chain the irq handler
Signed-off-by: Zubair Lutfullah Kakakhel
---
V3 -> V4
Clean up if/else when a parent is found
Pass irqchip structu
The xilfpga platform has an AXI I2C Bus master with a temperature
sensor connected to it.
Add the device tree node to use them.
Signed-off-by: Zubair Lutfullah Kakakhel
---
V3 -> V4
changed compatible string from "adt7420" to "adi,adt7420"
V2 -> V3
No change
V1 -> V2
No change
---
arch/mips
At the moment, if the emaclite device doesn't find a mac address
from any source, it simply uses 0x0 with a warning printed.
Instead of using a 0x0 mac address, use a randomly generated one.
Signed-off-by: Zubair Lutfullah Kakakhel
---
V3 -> V4
Curly braces after if check for correct styling
V
The Xilinx AXI Interrupt Controller IP block is used by the MIPS
based xilfpga platform.
Move the interrupt controller code out of arch/microblaze so that
it can be used by everyone
Signed-off-by: Zubair Lutfullah Kakakhel
---
V3 -> V4
No change
V2 -> V3
No change here. Cleanup patches follow
Hi,
The MIPS based Xilfpga platform uses the axi interrupt controller
daisy chained to the MIPS microAptiv cpu interrupt controller.
This patch series moves the axi interrupt controller driver out
of arch/microblaze to drivers/irqchip and then cleans it up a bit.
This makes it usable by MIPS. The
The MIPS based xilfpga platform uses this driver.
Enable it for MIPS
Signed-off-by: Zubair Lutfullah Kakakhel
---
V3 -> V4
Removed unnecesary braces
V2 -> V3
No change
V1 -> V2
No change
---
drivers/net/ethernet/xilinx/Kconfig | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff -
IRQs from peripherals such as i2c/uart/ethernet come via
the AXI Interrupt controller.
Select it in Kconfig for xilfpga and add the DT node
Signed-off-by: Zubair Lutfullah Kakakhel
---
V3 -> V4
No change
V2 -> V3
No change
V1 -> V2
Renamed select XILINX_INTC to select XILINX_AXI_INTC
---
arc
Update defconfig to enable emaclite, i2c, temp sensor found on the
xilfpga platform
Signed-off-by: Zubair Lutfullah Kakakhel
---
V3 -> V4
No change
V2 -> V3
No change
V1 -> V2
No change
---
arch/mips/configs/xilfpga_defconfig | 37 -
1 file changed, 36 inse
Now that the driver is generic and used by multiple archs,
get_irq is too generic.
Rename get_irq to xintc_get_irq to avoid any conflicts
Signed-off-by: Zubair Lutfullah Kakakhel
---
V3 -> V4
New patch.
---
arch/microblaze/include/asm/irq.h | 2 +-
arch/microblaze/kernel/irq.c | 4 ++--
d
The xilfpga platform has a Xilinx AXI emaclite block.
Add the DT node to use it.
Signed-off-by: Zubair Lutfullah Kakakhel
---
V3 -> V4
No change
V2 -> V3
No change
V1 -> V2
Removed accidental local-mac-address entry
---
arch/mips/boot/dts/xilfpga/nexys4ddr.dts | 26 ++
The drivers read/write function handling is a bit quirky.
And the irqmask is passed directly to the handler.
Add a new irqchip struct to pass to the handler and
cleanup read/write handling.
Signed-off-by: Zubair Lutfullah Kakakhel
---
V3 -> V4
Better error handling for kzalloc
Erroring out if t
Hi David
When you added fanout in commit dc99f600698dcac,
it seems a device dismantle is not properly handled.
packet_notifier() does properly finds all sockets attached to the
device and we call __unregister_prot_hook()
But the actual dev_remove_pack() is called when the last socket attached
to
From: Roopa Prabhu
Date: Tue, 30 Aug 2016 21:56:45 -0700
> From: Roopa Prabhu
>
> fdb dumps spanning multiple skb's currently restart from the first
> interface again for every skb. This results in unnecessary
> iterations on the already visited interfaces and their fdb
> entries. In large scal
From: f...@ikuai8.com
Date: Wed, 31 Aug 2016 11:16:22 +0800
> From: Gao Feng
>
> Add the const for the parameter of flow_keys_have_l4 for the readability.
>
> Signed-off-by: Gao Feng
Applied.
From: David Howells
Date: Tue, 30 Aug 2016 20:42:14 +0100
> Don't expose skbs to in-kernel users, such as the AFS filesystem, but
> instead provide a notification hook the indicates that a call needs
> attention and another that indicates that there's a new call to be
> collected.
...
> Signed-o
From: Bhaktipriya Shridhar
Date: Tue, 30 Aug 2016 22:02:47 +0530
> The workqueue "pegasus_workqueue" queues a single work item per pegasus
> instance and hence it doesn't require execution ordering. Hence,
> alloc_workqueue has been used to replace the deprecated
> create_singlethread_workqueue i
David Miller wrote:
> Actually, reverted, this adds a new warning to the build:
>
> net/rxrpc/recvmsg.c: In function ‘rxrpc_kernel_recv_data’:
> net/rxrpc/recvmsg.c:531:1: warning: label ‘need_more_data’ defined but not
> used [-Wunused-label]
> need_more_data:
> ^
> net/rxrpc/recvmsg.c:475:7
From: Bhaktipriya Shridhar
Date: Tue, 30 Aug 2016 22:02:01 +0530
> alloc_ordered_workqueue() with WQ_MEM_RECLAIM set, replaces
> deprecated create_singlethread_workqueue(). This is the identity
> conversion.
>
> The workqueue "wq" queues multiple work items viz
> &bond->mcast_work, &nnw->work, &
From: Neal Cardwell
Date: Tue, 30 Aug 2016 11:55:23 -0400
> Yuchung noticed that on the first TFO server data packet sent after
> the (TFO) handshake, the server echoed the TCP timestamp value in the
> SYN/data instead of the timestamp value in the final ACK of the
> handshake. This problem did n
From: David Miller
Date: Thu, 01 Sep 2016 16:38:32 -0700 (PDT)
> From: David Howells
> Date: Tue, 30 Aug 2016 16:52:39 +0100
>
>> Don't expose skbs to in-kernel users, such as the AFS filesystem, but
>> instead provide a notification hook the indicates that a call needs
>> attention and another
From: David Howells
Date: Tue, 30 Aug 2016 16:52:39 +0100
> Don't expose skbs to in-kernel users, such as the AFS filesystem, but
> instead provide a notification hook the indicates that a call needs
> attention and another that indicates that there's a new call to be
> collected.
...
> Signed-o
From: Nikolay Aleksandrov
Date: Tue, 30 Aug 2016 17:44:29 +0200
> pskb_may_pull may fail due to various reasons (e.g. alloc failure), but the
> skb isn't changed/dropped and processing continues so we shouldn't
> increment tx_dropped.
>
> CC: Kyeyoon Park
> CC: Roopa Prabhu
> CC: Stephen Hemmi
From: Sabrina Dubroca
Date: Tue, 30 Aug 2016 16:05:16 +0200
> Tunnel deletion is delayed by both a workqueue (l2tp_tunnel_delete -> wq
> -> l2tp_tunnel_del_work) and RCU (sk_destruct -> RCU ->
> l2tp_tunnel_destruct).
>
> By the time l2tp_tunnel_destruct() runs to destroy the tunnel and finish
From: Russell King - ARM Linux
Date: Tue, 30 Aug 2016 11:51:17 +0100
> Please ack these changes; due to the dependencies, I wish to merge
> them through my tree. Thanks.
Acked-by: David S. Miller
On Thu, Sep 1, 2016 at 3:59 PM, Saeed Mahameed
wrote:
> On Wed, Aug 31, 2016 at 4:50 AM, Brenden Blanco wrote:
>> On Tue, Aug 30, 2016 at 12:35:58PM +0300, Saeed Mahameed wrote:
>>> On Mon, Aug 29, 2016 at 8:46 PM, Tom Herbert wrote:
>>> > On Mon, Aug 29, 2016 at 8:55 AM, Brenden Blanco
>>> >
On Thu, Sep 1, 2016 at 8:56 AM, Tom Herbert wrote:
> On Thu, Sep 1, 2016 at 8:36 AM, Alexander Duyck
> wrote:
>> On Wed, Aug 31, 2016 at 5:10 PM, Tom Herbert wrote:
>>> xps_flows maintains a per device flow table that is indexed by the
>>> skbuff hash. The table is only consulted when there is n
On Wed, Aug 31, 2016 at 4:50 AM, Brenden Blanco wrote:
> On Tue, Aug 30, 2016 at 12:35:58PM +0300, Saeed Mahameed wrote:
>> On Mon, Aug 29, 2016 at 8:46 PM, Tom Herbert wrote:
>> > On Mon, Aug 29, 2016 at 8:55 AM, Brenden Blanco
>> > wrote:
>> >> On Mon, Aug 29, 2016 at 05:59:26PM +0300, Tariq
Adds support for pause frame and priv flag for cn23xx
device.
Signed-off-by: Derek Chickles
Signed-off-by: Satanand Burla
Signed-off-by: Felix Manlunas
Signed-off-by: Raghu Vatsavayi
---
drivers/net/ethernet/cavium/liquidio/lio_ethtool.c | 110 +
drivers/net/ethernet/caviu
On Wed, Aug 31, 2016 at 4:00 PM, Timur Tabi wrote:
> Rob Herring wrote:
>>>
>>> It's not a generic phy. It's a funky "internal phy" that differs among
>>> >SOCs. I call it the internal phy, but I could use another name.
>>> > Internally,
>>> >some people call it the "sgmii phy", but I don't thin
On 08/31/2016 07:50 PM, Tom Lendacky wrote:
> On 08/31/2016 04:17 PM, David Miller wrote:
>> From: Stephen Hemminger
>> Date: Wed, 31 Aug 2016 08:57:36 -0700
>>
>>> Casting away const is bad practice. Since this is ARM specific driver
>>> don't have hardware actually test this.
>>>
>>> Having gett
On 01/09/16 17:50, Zubair Lutfullah Kakakhel wrote:
> The drivers read/write function handling is a bit quirky.
> And the irqmask is passed directly to the handler.
>
> Add a new irqchip struct to pass to the handler and
> cleanup read/write handling.
>
> Signed-off-by: Zubair Lutfullah Kakakhel
This patch supports the gmac pd to save power consumption.
Even though some boards not need Ethernet support, the driver
core can also take care of powering up the pd before probe.
Signed-off-by: Caesar Wang
---
Changes in v4:
- remove the Roger signed-off for domain patch.
Changes in v3:
- lea
On 01/09/16 17:50, Zubair Lutfullah Kakakhel wrote:
> The MIPS based xilfpga platform has the following IRQ structure
>
> Peripherals --> xilinx_intcontroller -> mips_cpu_int controller
>
> Add support for the driver to chain the irq handler
>
> Signed-off-by: Zubair Lutfullah Kakakhel
>
> ---
On Thu, Sep 1, 2016 at 2:43 PM, Linus Torvalds
wrote:
> On Thu, Sep 1, 2016 at 2:01 PM, Al Viro wrote:
>>
>> Outside as in "all fs activity in bind happens under it". Along with
>> assignment to ->u.addr, etc. IOW, make it the outermost lock there.
>
> Hah, yes. I misunderstood you.
>
> Yes. In
From: David Wu
Add the gmac power domain support for rk3399, in order to save more
power consumption.
Signed-off-by: David Wu
Signed-off-by: Caesar Wang
---
Changes in v4: None
Changes in v3: None
Changes in v2:
- fixes the build error on next kernel.
drivers/net/ethernet/stmicro/stmmac/dwm
From: Stephen Hemminger
Date: Thu, 1 Sep 2016 08:51:07 -0700
> return at end of function is useless.
>
> Signed-off-by: Stephen Hemminger
Applied.
Hi,
On Thu, Sep 1, 2016 at 10:50 AM, Caesar Wang wrote:
> This patch supports the gmac pd to save power consumption.
> Even though some boards not need Ethernet support, the driver
> core can also take care of powering up the pd before probe.
>
> Signed-off-by: Caesar Wang
> ---
>
> Changes in v
On Thu, 2016-09-01 at 22:14 +0200, Pavel Machek wrote:
> Hi!
>
> I have trouble getting 1000mbit out of my ethernet card.
>
> I tried direct connection between two PCs with different cables, and
> no luck.
>
> Today I tried connection to 1000mbit switch, and no luck, either. (Two
> cables, one w
A regression was introduced in commit id 79d4db1214a ("ath9k: cleanup
led_pin initial") that broken the WLAN status led on my laptop with
AR9287 after suspending and resuming.
Steps to reproduce:
* Suspend (laptop)
* Resume (laptop)
* Observe that the WLAN led no longer turns ON/OFF depending on t
Because of the risk of an excessive number of NACK messages and
retransissions, receivers have until now abstained from sending
broadcast NACKS directly upon detection of a packet sequence number
gap. We have instead relied on such gaps being detected by link
protocol STATE message exchange, someth
On 09/01/2016 01:50 AM, Lars Persson wrote:
On 08/31/2016 11:48 PM, Stephen Warren wrote:
On 08/31/2016 03:15 AM, Lars Persson wrote:
On 08/30/2016 10:50 PM, Stephen Warren wrote:
On 08/30/2016 01:01 PM, Rob Herring wrote:
On Wed, Aug 24, 2016 at 03:20:46PM -0600, Stephen Warren wrote:
The
When we send broadcasts in clusters of more 70-80 nodes, we sometimes
see the broadcast link resetting because of an excessive number of
retransmissions. This is caused by a combination of two factors:
1) A 'NACK crunch", where loss of broadcast packets is discovered
and NACK'ed by several node
The broadcast protocol has turned out to not scale well beyond 70-80
nodes, while it is now possible to build TIPC clusters of at least ten
times that size. This commit series improves the NACK/retransmission
mechanism of the broadcast protocol to make is at scalable as the rest
of TIPC.
Jon Maloy
Adds support for RX control commands on cn23xx device.
Signed-off-by: Derek Chickles
Signed-off-by: Satanand Burla
Signed-off-by: Felix Manlunas
Signed-off-by: Raghu Vatsavayi
---
drivers/net/ethernet/cavium/liquidio/lio_main.c| 100 ++---
.../net/ethernet/cavium/liquidio/
This patch adds NAPI related support for cn23xx device.
Signed-off-by: Derek Chickles
Signed-off-by: Satanand Burla
Signed-off-by: Felix Manlunas
Signed-off-by: Raghu Vatsavayi
---
drivers/net/ethernet/cavium/liquidio/lio_main.c | 10 ++
drivers/net/ethernet/cavium/liquidio/octeo
As cluster sizes grow, so does the amount of identical or overlapping
broadcast NACKs generated by the packet receivers. This often leads to
'NACK crunches' resulting in huge numbers of redundant retransmissions
of the same packet ranges.
In this commit, we introduce rate control of broadcast retr
From: Helmut Buchsbaum
Date: Mon, 29 Aug 2016 15:57:25 +0200
> diff --git a/drivers/net/ethernet/cadence/macb.c
> b/drivers/net/ethernet/cadence/macb.c
> index 89c0cfa..de2f791 100644
> --- a/drivers/net/ethernet/cadence/macb.c
> +++ b/drivers/net/ethernet/cadence/macb.c
> @@ -1323,6 +1323,19 @@
From: Roger Chen
We add the required and optional properties for evb board.
See the [0] to get the detail information.
[0]:
Documentation/devicetree/bindings/net/rockchip-dwmac.txt
Signed-off-by: Roger Chen
Signed-off-by: Caesar Wang
---
Changes in v4: None
Changes in v3: None
Changes in v2:
Dave,
I am posting the remaining half of patchset after the
acceptance of first half. With this patchset I am able
to completely submit the code of V3 patchset which you
earlier advised me to split into smaller ones.
This V5 patch also addresses all the comments from previous
submission:
1) Avoi
Adds support for Instruction Queue(IQ) index manipulation
routines through bar1 of cn23xx.
Signed-off-by: Derek Chickles
Signed-off-by: Satanand Burla
Signed-off-by: Felix Manlunas
Signed-off-by: Raghu Vatsavayi
---
.../ethernet/cavium/liquidio/cn23xx_pf_device.c| 66 +
This patch adds work queue support for link status and
control commands.
Signed-off-by: Derek Chickles
Signed-off-by: Satanand Burla
Signed-off-by: Felix Manlunas
Signed-off-by: Raghu Vatsavayi
---
drivers/net/ethernet/cavium/liquidio/lio_core.c| 5 +-
drivers/net/ethernet/cavium/liquidi
Adds support for data path related changes based
on octeon3 instruction header(ih3) for cn23xx.
Signed-off-by: Derek Chickles
Signed-off-by: Satanand Burla
Signed-off-by: Felix Manlunas
Signed-off-by: Raghu Vatsavayi
---
drivers/net/ethernet/cavium/liquidio/lio_main.c| 37 +++--
.../net/
From: Roger Chen
GMAC Power Domain(PD) will be disabled during suspend.
That will causes GRF registers reset.
So corresponding GRF registers for GMAC must be setup again.
Signed-off-by: Roger Chen
Signed-off-by: Caesar Wang
---
Changes in v4: None
Changes in v3: None
Changes in v2:
- rk_gmac_
Adds support for watchdog based health monitoring
of octeon cores on cn23xx device.
Signed-off-by: Derek Chickles
Signed-off-by: Satanand Burla
Signed-off-by: Felix Manlunas
Signed-off-by: Raghu Vatsavayi
---
drivers/net/ethernet/cavium/liquidio/lio_main.c| 126 -
.../
This patch adds support for some control operations like
LED identification, ethtool statistics and intr config for
cn23xx device.
Signed-off-by: Derek Chickles
Signed-off-by: Satanand Burla
Signed-off-by: Felix Manlunas
Signed-off-by: Raghu Vatsavayi
---
.../ethernet/cavium/liquidio/cn23xx_p
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