Fixes commit eae79b4f3e82 (rsi: fix memory leak in rsi_load_ta_instructions())
which stopped the driver from functioning.
Firmware data has been allocated using vmalloc(), resulting in memory
that cannot be used for DMA. Hence the firmware was first copied to a
buffer allocated with kmalloc() in
On Mon, 2015-07-27 at 17:03 +0800, kbuild test robot wrote:
tree: git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
master
head: 8fff755e9f8d0f70a595e79f248695ce6aef5cc3
commit: f2ce8a9e48385f444389e75cfe293637c3eb5410 [41/49] net/macb:
improve big endian CPU support
config:
Signed-off-by: Nicolas Schichan nschic...@freebox.fr
---
arch/arm/net/bpf_jit_32.c | 22 --
arch/arm/net/bpf_jit_32.h | 3 +++
2 files changed, 23 insertions(+), 2 deletions(-)
diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
index 3c73caf..876060b 100644
Hello,
This series adds support for more instructions to the ARM BPF JIT
namely skb netdevice type retrieval, skb payload offset retrieval, and
skb packet type retrieval.
This allows 35 tests to use the JIT instead of 29 before.
This series depends on the BPF JIT fixes for ARM serie sent
On Thu, Jul 23, 2015 at 8:25 PM, Lars-Peter Clausen l...@metafoo.de wrote:
On 07/22/2015 07:33 PM, Alban Bedel wrote:
diff --git a/arch/mips/jz4740/gpio.c b/arch/mips/jz4740/gpio.c
index 54c80d4..3dc500c 100644
--- a/arch/mips/jz4740/gpio.c
+++ b/arch/mips/jz4740/gpio.c
@@ -262,18 +262,6 @@
On Sat, Jul 25, 2015 at 01:08:08PM +0800, Xin Long wrote:
RFC 5061:
This is an opaque integer assigned by the sender to identify each
request parameter. The receiver of the ASCONF Chunk will copy this
32-bit value into the ASCONF Response Correlation ID field of the
On Fri, 2015-07-24 at 20:38 +0300, Eugene Shatokhin wrote:
21.07.2015 15:04, Oliver Neukum пишет:
your analysis is correct and it looks like in addition to your proposed
fix locking needs to be simplified and a common lock to be taken.
Suggestions?
Just an idea, I haven't tested it.
Signed-off-by: Nicolas Schichan nschic...@freebox.fr
---
arch/arm/net/bpf_jit_32.c | 11 +++
1 file changed, 11 insertions(+)
diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
index c011e22..6ff248c 100644
--- a/arch/arm/net/bpf_jit_32.c
+++ b/arch/arm/net/bpf_jit_32.c
Signed-off-by: Nicolas Schichan nschic...@freebox.fr
---
arch/arm/net/bpf_jit_32.c | 8
1 file changed, 8 insertions(+)
diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
index 6ff248c..3c73caf 100644
--- a/arch/arm/net/bpf_jit_32.c
+++ b/arch/arm/net/bpf_jit_32.c
@@
27.07.2015 15:29, Oliver Neukum пишет:
On Fri, 2015-07-24 at 20:38 +0300, Eugene Shatokhin wrote:
21.07.2015 15:04, Oliver Neukum пишет:
your analysis is correct and it looks like in addition to your proposed
fix locking needs to be simplified and a common lock to be taken.
Suggestions?
On 7/27/2015 11:47 AM, David Laight wrote:
Renesas Ethernet AVB controller requires that all data are aligned on 4-byte
boundary. While it's easily achievable for the RX data with the help of
skb_reserve() (we even align on 128-byte boundary as recommended by the manual),
we can't do the
Instead of processing tx events in ISR itself, moving the tx
event processing to a separate napi improves tx performance by
180 Mbps with omap2plus_defconfig. Also cleaning up rx napis by
renaming to napi_rx for better understanding the code.
Signed-off-by: Mugunthan V N mugunthan...@ti.com
---
CPSW interrupts can be disabled by masking CPSW interrupts and
clearing interrupt by writing appropriate EOI. So removing all
disable_irq/enable_irq as discussed in [1]
[1] http://patchwork.ozlabs.org/patch/492741/
Signed-off-by: Mugunthan V N mugunthan...@ti.com
---
This patch series removes the irq controller disable interrupt and
adding a napi for tx event handling which improves the performance by
180Mbps on dra7-evm
[ 5] local 192.168.10.116 port 5001 connected with 192.168.10.125 port 44174
[ 5] 0.0-60.0 sec 1.46 GBytes 209 Mbits/sec
[ 4] local
From: Hadar Hen Zion had...@mellanox.com
To enable device support in accelerated 802.1ad vlan, the port
capability packet has vlan enable (phv_en) should be set.
Firmware won't work properly, in case phv_en is not set.
The user can enable phv_en port capability with the new ethtool
private flag
From: Hadar Hen Zion had...@mellanox.com
Currently we support only one ethtool private flag. Prepare
mlx4_en_set_priv_flags function to support more than one private flag.
Will be used in the next patch to support hardware accelerated 802.1ad
vlan.
Signed-off-by: Hadar Hen Zion
Hi,
This patchset by Hadar introduces support in Hardware accelerated 802.1ad, for
ConnectX-3pro NIC's. In order to support existing deployment, and due to some
hardware limitations, the feature is disabled by default, and needed to be
enabled using a private flag in ethtool. Ofcourse user can
From: Hadar Hen Zion had...@mellanox.com
To add Hardware accelerated support in 802.1ad vlan, replace
Current VLAN macros to CVLAN.
Replace:
MLX4_WQE_CTRL_INS_VLAN
MLX4_CQE_VLAN_PRESENT_MASK
With:
MLX4_WQE_CTRL_INS_CVLAN
MLX4_CQE_CVLAN_PRESENT_MASK
Signed-off-by: Hadar Hen Zion
From: Hadar Hen Zion had...@mellanox.com
mlx4_core preparation to support hardware accelerated 802.1ad VLAN
device.
To allow 802.1ad accelerated device, packet has vlan (phv)
Firmware capability should be available. Firmware without the
phv capability won't behave properly and can't support
From: Nikolay Aleksandrov niko...@cumulusnetworks.com
This patch adds support for ADDMDB/DELMDB notifications about router ports
which have been added or deleted/expired respectively.
Example output:
$ bridge -s monitor mdb
Deleted router port dev eth3 master br0
router port dev eth3 master br0
Hi All,
I am trying to sniff Ethernet data using AR8327 chip-set from other
Ethernet device KSZ8895, which gives multiplexed TX and RX data of
monitoring data of another device.
If I am using devices like DUB-E100(D-Link), am able capture data from
KSZ8895(Multiplexed TX and Rx Ethernet data).
27.07.2015 13:00, Oliver Neukum пишет:
On Fri, 2015-07-24 at 17:41 +0300, Eugene Shatokhin wrote:
23.07.2015 12:15, Oliver Neukum пишет:
From what I see now in Documentation/atomic_ops.txt, stores to the
properly aligned memory locations are in fact atomic.
They are, but again only with
Hi All,
I am trying to sniff Ethernet data using AR8327 chip-set from other
Ethernet device KSZ8895, which gives multiplexed TX and RX data of
monitoring data of another device.
If I am using devices like DUB-E100(D-Link), am able capture data from
KSZ8895(Multiplexed TX and Rx Ethernet data).
Dear all,
very often we observe issue with Ethernet cable detection during cable
unplugging and plugging.
We use Voipac i.MX51 SOMs (System On Modules). They are based on
Freescale i.MX51 CPU with LAN7800 PHY in MII mode. The schematic of PHY
connection is very similar to the Freescale
I'm running into a netns refcnt issue, and I suspect that
eeb1bd5c has something to do with it (perhaps we need an
additional change in sk_clone_lock() after eeb1bd5c).
Here's the problem:
When we create an syn_recv sock based on a kernel listen sock, we
take a get_net() ref with a stack
On 07/26/15 23:02, Stephen Rothwell wrote:
Hi all,
Changes since 20150724:
on i386 or x86_64:
when CONFIG_IPV6 is not enabled:
net/built-in.o: In function `find_outdev':
af_mpls.c:(.text+0x1e8ddd): undefined reference to `ip6_route_output'
af_mpls.c:(.text+0x1e8e90): undefined reference
Thanks for your review.
I'll repost updated patch again.
-Original Message-
From: David Miller [mailto:da...@davemloft.net]
Sent: Sunday, July 26, 2015 7:42 PM
To: Woojung Huh - C21699
Cc: netdev@vger.kernel.org
Subject: Re: [PATCH net-next 1/1] Microchip's LAN7800 family USB 2/3 to
On (07/27/15 12:40), ebied...@xmission.com wrote:
sock_create_kern and friends are specialied interfaces for special
purposes. At a quick read through I don't think we have a single in
tree user doing with them what you are trying to do.
That doesnt change the fact that the architecture is
Hi Alex:
I believe you did the recent overhaul to the fib implementation. I am
seeing dramatically higher times to delete an interface with an ipv4
address in 4.2-rc3. perf-top points to update_suffix:
PerfTop: 15834 irqs/sec kernel:97.3% exact: 0.0% [4000Hz
cpu-clock], (all, 4
sock_create_kern and friends are specialied interfaces for special
purposes. At a quick read through I don't think we have a single in
tree user doing with them what you are trying to do.
Without seeing code using the interfaces in the way are trying to use
them I do not have enough information
On (07/27/15 11:13), Cong Wang wrote:
That refcnt should be released in sock destructor too, when the tcp
connection is terminated.
yes, but in my case, the listen socket is opened as part of
the -init indirection in pernet_operations (thus it is a kernel socket)
and the expectation is that
On 07/27/2015 09:49 AM, David Ahern wrote:
Hi Alex:
I believe you did the recent overhaul to the fib implementation. I am
seeing dramatically higher times to delete an interface with an ipv4
address in 4.2-rc3. perf-top points to update_suffix:
PerfTop: 15834 irqs/sec kernel:97.3%
On Mon, Jul 27, 2015 at 7:21 AM, Sowmini Varadhan
sowmini.varad...@oracle.com wrote:
I'm running into a netns refcnt issue, and I suspect that
eeb1bd5c has something to do with it (perhaps we need an
additional change in sk_clone_lock() after eeb1bd5c).
Here's the problem:
When we create an
If out device is enslaved to a VRF device we want packets to go through the
VRF master device first. This allows for example iptables rules and tc rules
to be configured on the VRF as a whole as well as the option for rules on
specific netdevices. This is accomplished by updating the dev in the
Allow tasks to have a default device index for binding sockets. If set
the value is passed to all AF_INET/AF_INET6 sockets when they are created.
The task setting is passed parent to child on fork, but can be set or
changed after task creation using prctl (if task has CAP_NET_ADMIN
permissions).
This driver borrows heavily from IPvlan and teaming drivers.
Routing domains (VRF-lite) are created by instantiating a VRF master
device with an associated table and enslaving all routed interfaces that
participate in the domain. As part of the enslavement, all connected
routes for the enslaved
Allow user to create a vrf device and specify its table binding.
Based on the iplink_vlan implementation.
Signed-off-by: Shrijeet Mukherjee s...@cumulusnetworks.com
Signed-off-by: David Ahern d...@cumulusnetworks.com
---
include/linux/if_link.h | 8 +
ip/Makefile | 2 +-
The intent of the VRF device is to leverage the existing SO_BINDTODEVICE
as a means of creating L3 domains. Since sockets are expected to be bound
to the VRF device the index of the master device needs to be used for
socket lookups.
Signed-off-by: Shrijeet Mukherjee s...@cumulusnetworks.com
Currently inet_addr_type and inet_dev_addr_type expect local addresses
to be in the local table. With the VRF device local routes for devices
associated with a VRF will be in the table associated with the VRF.
Provide an alternate inet_addr lookup to use a specific table rather
than defaulting to
Signed-off-by: David Ahern d...@cumulusnetworks.com
---
include/net/route.h | 3 +++
net/ipv4/route.c| 10 ++
2 files changed, 13 insertions(+)
diff --git a/include/net/route.h b/include/net/route.h
index b14cbec93fbd..900d50fbcfc7 100644
--- a/include/net/route.h
+++
When a device associated with a VRF is brought up or down routes
should be added to/removed from the table associated with the VRF.
fib_magic defaults to using the main or local tables. Have it use
the table with the device if there is one.
A part of this is directing prefsrc validations to the
As with ingress use the index of VRF master device for route lookups on
egress. However, the oif should only be used to direct the lookups to a
specific table. Routes in the table are not based on the VRF device but
rather interfaces that are part of the VRF so do not consider the oif for
lookups
Le 24/07/2015 17:39, Eric Dumazet a écrit :
On Fri, 2015-07-24 at 16:16 +0200, Nicolas Dichtel wrote:
This patch takes advantage of the newly added lwtunnel framework to
allow the user to set routes that point to a peer netns.
Packets are injected to the peer netns via the loopback device. It
Le 24/07/2015 17:19, David Ahern a écrit :
In this case you are knowingly dropping packets. Would be nice to have a counter
showing that.
Ok.
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On Mon, Jul 27, 2015 at 11:19 AM, Sowmini Varadhan
sowmini.varad...@oracle.com wrote:
On (07/27/15 11:13), Cong Wang wrote:
That refcnt should be released in sock destructor too, when the tcp
connection is terminated.
yes, but in my case, the listen socket is opened as part of
the -init
On Fri, 24 Jul 2015 19:47:03 -0700
Lawrence Brakmo bra...@fb.com wrote:
Replace 2 arguments (cnt and rtt) in the congestion control modules'
pkts_acked() function with a struct. This will allow adding more
information without having to modify existing congestion control
modules (tcp_nv in
In the context of internet scale routing a requirement that always comes
up is the need to partition the available routing tables into disjoint
routing planes. A specific use case is the multi-tenancy problem where
each tenant has their own unique routing tables and in the very least
need
Currently inet_addr_type and inet_dev_addr_type expect local addresses
to be in the local table. With the VRF device local routes for devices
associated with a VRF will be in the table associated with the VRF.
Provide an alternate inet_addr lookup to use a specific table rather
than defaulting to
On ingress use index of VRF master device for route lookups if real device
is enslaved. Rules are expected to be installed for the VRF device to
direct lookups to a specific table.
Signed-off-by: Shrijeet Mukherjee s...@cumulusnetworks.com
Signed-off-by: David Ahern d...@cumulusnetworks.com
---
If a user passes in a table for new routes use that table for nexthop
lookups. Specifically, this solves the case where a connected route does
not exist in the main table, but only another table and then a subsequent
route is added with a next hop using the connected route. ie.,
$ ip route ls
All callers to rt_dst_alloc have nearly the same initialization following
a successful allocation. Consolidate it into ip_route_new_rtable.
Signed-off-by: David Ahern d...@cumulusnetworks.com
---
include/net/route.h | 3 ++
net/ipv4/route.c| 111
On (07/27/15 11:37), Cong Wang wrote:
dlm uses a kernel TCP socket too, but it allocates a new socket and calls
-accept() by itself. ;)
sure, and rds does this in rds_tcp_accept_one() too.
But the newsk being created in sk_clone_lock is the one on an
incoming syn, i.e., the one that is
On Sun, Jul 26, 2015 at 7:52 AM, Thomas F Herbert
thomasfherb...@gmail.com wrote:
Add support for 802.1ad including the ability to push and pop double
tagged vlans. Add support for 802.1ad to netlink parsing and flow
conversion. Uses double nested encap attributes to represent double
tagged
On 7/27/15, 11:46 AM, Stephen Hemminger step...@networkplumber.org
wrote:
On Fri, 24 Jul 2015 19:47:03 -0700
Lawrence Brakmo bra...@fb.com wrote:
Replace 2 arguments (cnt and rtt) in the congestion control modules'
pkts_acked() function with a struct. This will allow adding more
information
On 07/27/2015 08:31 PM, David Ahern wrote:
This driver borrows heavily from IPvlan and teaming drivers.
Routing domains (VRF-lite) are created by instantiating a VRF master
device with an associated table and enslaving all routed interfaces that
participate in the domain. As part of the
It was reported that update_suffix was taking a long time on systems where
a large number of leaves were attached to a single node. As it turns out
fib_table_flush was calling update_suffix for each leaf that didn't have all
of the aliases stripped from it. As a result, on this large node
Hello Greg,
On 12.07.2015 21:18, Marc Kleine-Budde wrote:
From: Oliver Hartkopp socket...@hartkopp.net
Commit 514ac99c64b can: fix multiple delivery of a single CAN frame for
overlapping CAN filters requires the skb-tstamp to be set to check for
identical CAN skbs.
Without timestamping to be
On Fri, 2015-07-24 at 10:45 -0500, Bucur Madalin-Cristian-B32716 wrote:
-Original Message-
From: Joe Perches [mailto:j...@perches.com]
On Wed, 2015-07-22 at 19:16 +0300, Madalin Bucur wrote:
+static int __init dpa_load(void)
+{
[]
+ err =
ping...
On Wed, Jul 22, 2015 at 11:55 AM, Jovi Zhangwei j...@cloudflare.com wrote:
Hi Neal and Martin,
Sorry for disturbing, our production system(3.14 and 3.18 stable
kernel) have many tcp_fragment warnings,
the trace is same as below one which you discussed before.
This patch adds a driver for LAN7800 family of USB 2.0 USB 3.0 to Gigabit
Ethernet.
- remove module param which can be configurable by standard mechanism.
- remove other module parms except msg_level per review comment.
Signed-off-by: Woojung Huh woojung@microchip.com
---
Required by the VRF driver.
Signed-off-by: Shrijeet Mukherjee s...@cumulusnetworks.com
Signed-off-by: David Ahern d...@cumulusnetworks.com
---
net/ipv4/fib_frontend.c | 2 ++
net/ipv4/fib_trie.c | 1 +
2 files changed, 3 insertions(+)
diff --git a/net/ipv4/fib_frontend.c
Add a VRF_MASTER flag for interfaces and helper functions for determining
if a device is a VRF_MASTER.
Add link attribute for passing VRF_TABLE id.
Add vrf_ptr to netdevice.
Add various macros for determining if a device is a VRF device, the index
of the master VRF device and table associated
Example of how to use the default bind to interface option for tasks and
correlate with VRF devices.
Signed-off-by: David Ahern d...@cumulusnetworks.com
---
tools/net/Makefile | 6 +-
tools/net/chvrf.c | 225 +
2 files changed, 229
Eyal Moscovici eya...@il.ibm.com writes:
Hi,
The test showed the same relative numbers as we got in our internal
testing. I was wondering about the configuration in regards to NUMA. From
Thanks for confirming.
our testing we saw that if the VMs are spread across 2 NUMA nodes then
having
On Sat, 25 Jul 2015 08:54:53 -0400
Zhang Shengju zhangshen...@cmss.chinamobile.com wrote:
Replace white-spaces with tabs
Signed-off-by: Zhang Shengju zhangshen...@cmss.chinamobile.com
---
ip/ip.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
There were more places that
On Thu, 2 Oct 2014 11:11:40 +0200
Jiri Pirko j...@resnulli.us wrote:
Thu, Oct 02, 2014 at 10:48:20AM CEST, steffen.klass...@secunet.com wrote:
On Thu, Oct 02, 2014 at 10:41:09AM +0200, Jiri Pirko wrote:
Fri, Sep 26, 2014 at 09:10:56AM CEST, steffen.klass...@secunet.com wrote:
@@ -459,11
On Thu, Jul 23, 2015 at 8:43 AM, Jiri Pirko j...@resnulli.us wrote:
This patchset introduces Mellanox Technologies Switch driver infrastructure
and support for SwitchX-2 ASIC.
You guys did a great job on the driver; looking forward to seeing
L2/L3 hooked up. Very nice, aesthetically pleasing
Mon, Jul 27, 2015 at 10:21:54PM CEST, sfel...@gmail.com wrote:
On Thu, Jul 23, 2015 at 8:43 AM, Jiri Pirko j...@resnulli.us wrote:
This patchset introduces Mellanox Technologies Switch driver infrastructure
and support for SwitchX-2 ASIC.
You guys did a great job on the driver; looking forward
From: Andy Shevchenko andriy.shevche...@linux.intel.com
Date: Mon, 27 Jul 2015 14:07:53 +0300
I do use compiler from Debian for AVR32, didn't check this on other
architectures.
Possible something like following will fix it:
That isn't going to fix it. You misunderstand the nature of the
On 27/07/15 13:27, Jiri Pirko wrote:
Mon, Jul 27, 2015 at 10:21:54PM CEST, sfel...@gmail.com wrote:
On Thu, Jul 23, 2015 at 8:43 AM, Jiri Pirko j...@resnulli.us wrote:
This patchset introduces Mellanox Technologies Switch driver infrastructure
and support for SwitchX-2 ASIC.
You guys did a
On Wed, 22 Jul 2015 14:29:30 +0200
Nicolas Dichtel nicolas.dich...@6wind.com wrote:
Error was:
f_bpf.o: In function `bpf_parse_opt':
f_bpf.c:(.text+0x88f): undefined reference to `secure_getenv'
m_bpf.o: In function `parse_bpf':
m_bpf.c:(.text+0x587): undefined reference to `secure_getenv'
David Ahern d...@cumulusnetworks.com writes:
In the context of internet scale routing a requirement that always comes
up is the need to partition the available routing tables into disjoint
routing planes. A specific use case is the multi-tenancy problem where
each tenant has their own unique
David Ahern d...@cumulusnetworks.com writes:
Allow tasks to have a default device index for binding sockets. If set
the value is passed to all AF_INET/AF_INET6 sockets when they are
created.
The task setting is passed parent to child on fork, but can be set or
changed after task creation
On Mon, 27 Jul 2015 13:44:05 +0200
Nikolay Aleksandrov ra...@blackwall.org wrote:
From: Nikolay Aleksandrov niko...@cumulusnetworks.com
This patch adds support for ADDMDB/DELMDB notifications about router ports
which have been added or deleted/expired respectively.
Example output:
$
Corcodel Marian corcodel.mar...@gmail.com :
[...]
diff --git a/drivers/net/ethernet/realtek/r8169.c
b/drivers/net/ethernet/realtek/r8169.c
index 3df51fa..fd249a6 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -6724,8 +6724,8 @@ static int
Mugunthan V N mugunthan...@ti.com :
[...]
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index d68d759..4f98537 100644
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -752,13 +753,22 @@ static irqreturn_t cpsw_tx_interrupt(int irq,
On Mon, 2015-07-27 at 14:02 -0700, Stephen Hemminger wrote:
Begin forwarded message:
Date: Mon, 27 Jul 2015 20:06:07 +
From: bugzilla-dae...@bugzilla.kernel.org
bugzilla-dae...@bugzilla.kernel.org
To: shemmin...@linux-foundation.org shemmin...@linux-foundation.org
Subject: [Bug
On 27 Jul 2015, at 23:40, Stephen Hemminger step...@networkplumber.org
wrote:
On Mon, 27 Jul 2015 13:44:05 +0200
Nikolay Aleksandrov ra...@blackwall.org wrote:
From: Nikolay Aleksandrov niko...@cumulusnetworks.com
This patch adds support for ADDMDB/DELMDB notifications about router
From: Alexander Duyck alexander.h.du...@redhat.com
Date: Mon, 27 Jul 2015 13:08:06 -0700
It was reported that update_suffix was taking a long time on systems where
a large number of leaves were attached to a single node. As it turns out
fib_table_flush was calling update_suffix for each leaf
On 7/27/15 2:08 PM, Alexander Duyck wrote:
It was reported that update_suffix was taking a long time on systems where
a large number of leaves were attached to a single node. As it turns out
fib_table_flush was calling update_suffix for each leaf that didn't have all
of the aliases stripped
On Mon, Jul 13, 2015 at 12:07:31AM -0400, Bandan Das wrote:
Hello,
There have been discussions on improving the current vhost design. The first
attempt, to my knowledge was Shirley Ma's patch to create a dedicated vhost
worker per cgroup.
Begin forwarded message:
Date: Mon, 27 Jul 2015 20:06:07 +
From: bugzilla-dae...@bugzilla.kernel.org
bugzilla-dae...@bugzilla.kernel.org
To: shemmin...@linux-foundation.org shemmin...@linux-foundation.org
Subject: [Bug 102051] New: Unexpected TCP behavior
On Mon, Jul 27, 2015 at 03:48:19PM -0400, Bandan Das wrote:
Eyal Moscovici eya...@il.ibm.com writes:
Hi,
The test showed the same relative numbers as we got in our internal
testing. I was wondering about the configuration in regards to NUMA. From
Thanks for confirming.
our
On Mon, Jul 13, 2015 at 12:07:35AM -0400, Bandan Das wrote:
With the help of the cgroup function to compare groups introduced
in the previous patch, this changes worker creation policy.
If the new device belongs to different cgroups than any of the
devices we are currently serving, we end up
On Sat, 25 Jul 2015 04:44:24 -0400
Zhang Shengju zhangshen...@cmss.chinamobile.com wrote:
Remove dupldated include for linux/xfrm.h, since it's already
included by 'xfrm.h'.
Signed-off-by: Zhang Shengju zhangshen...@cmss.chinamobile.com
Applied, thanks
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To unsubscribe from this list:
On 27/07/15 01:30, Shaohui Xie wrote:
-Original Message-
From: Florian Fainelli [mailto:f.faine...@gmail.com]
Sent: Friday, July 24, 2015 12:39 PM
To: shh@gmail.com; netdev@vger.kernel.org; da...@davemloft.net
Cc: Xie Shaohui-B21989
Subject: Re: [PATCH] phylib: add driver for
Hi,
When synproxy_send_server_ack() calls synproxy_send_tcp(), it passes
NULL as third parameter (struct nf_conntrack *nfct). And the first thing
synproxy_send_tcp() does, is dereference it:
| struct net *net = nf_ct_net((struct nf_conn *)nfct);
I could not find a commit leading to this
From: Nicolas Schichan nschic...@freebox.fr
Date: Mon, 27 Jul 2015 15:06:48 +0200
This series adds support for more instructions to the ARM BPF JIT
namely skb netdevice type retrieval, skb payload offset retrieval, and
skb packet type retrieval.
This allows 35 tests to use the JIT instead
From: Amir Vadai am...@mellanox.com
Date: Mon, 27 Jul 2015 14:46:30 +0300
This patchset by Hadar introduces support in Hardware accelerated 802.1ad, for
ConnectX-3pro NIC's. In order to support existing deployment, and due to some
hardware limitations, the feature is disabled by default, and
When the .remove() callback for a PF is called, SR-IOV support for the
device is disabled, which requires unbinding and removing the VFs.
The VFs may be in-use either by the host kernel or userspace, such as
assigned to a VM through vfio-pci. In this latter case, the VFs may
be removed either by
ACK
-Original Message-
From: Intel-wired-lan [mailto:intel-wired-lan-boun...@lists.osuosl.org] On
Behalf Of Alex Williamson
Sent: Monday, July 27, 2015 4:19 PM
To: intel-wired-...@lists.osuosl.org; Kirsher, Jeffrey T
Cc: netdev@vger.kernel.org; linux-ker...@vger.kernel.org
Subject:
ACK
-Original Message-
From: Intel-wired-lan [mailto:intel-wired-lan-boun...@lists.osuosl.org] On
Behalf Of Alex Williamson
Sent: Monday, July 27, 2015 4:19 PM
To: intel-wired-...@lists.osuosl.org; Kirsher, Jeffrey T
Cc: netdev@vger.kernel.org; linux-ker...@vger.kernel.org
Subject:
Hi Johann,
On Tue, Jul 21, 2015 at 6:51 PM, Willem de Bruijn will...@google.com wrote:
I don't see a simple way of verifying the safety of allowing packets
without data short of a code audit, which would be huge, especially
when taking device driver logic into account. Perhaps someone
We recently changed this from nf_conntrack_alloc() to nf_ct_tmpl_alloc()
so the error handling needs to changed to check for NULL instead of
IS_ERR().
Fixes: 0838aa7fcfcd ('netfilter: fix netns dependencies with conntrack
templates')
Signed-off-by: Dan Carpenter dan.carpen...@oracle.com
diff
On Wed, Jul 22, 2015 at 11:55:35AM -0700, Jovi Zhangwei wrote:
Sorry for disturbing, our production system(3.14 and 3.18 stable
kernel) have many tcp_fragment warnings,
the trace is same as below one which you discussed before.
From: Lars Westerhoff lars.westerh...@newtec.eu
When binding a PF_PACKET socket, the use count of the bound interface is
always increased with dev_hold in dev_get_by_{index,name}. However,
when rebound with the same protocol and device as in the previous bind
the use count of the interface was
Upon receipt of SYNACK from the server, ipt_SYNPROXY first sends back an ACK to
finish the server handshake, then calls nf_ct_seqadj_init() to initiate
sequence number adjustment of forwarded packets to the client and finally sends
a window update to the client to unblock it's TX queue.
Since
From: Ivan Vecera ivec...@redhat.com
Date: Thu, 23 Jul 2015 16:37:43 +0200
Network header is set with offset ETH_HLEN but it is not true for VLAN
(multiple-)tagged and results in checksum issues in lower devices.
v2: leave skb-protocol untouched (thx Vlad), comment added
v3: moved after
When running a Windows 2012 R2 guest with a pair of VFs assigned
through vfio-pci, we run into a problem trying to hot-unplug those VFs
after the PF has unregistered the netdev. This is a common scenario
if the PF is unbound from the driver while VFs are active. In the
case of igb, the resulting
Martin KaFai Lau wrote:
It is a prep work for the next patch to remove write_lock
from rt6_probe().
1. Reduce the number of if(neigh) check. From 4 to 1.
2. Bring the write_(un)lock() closer to the operations that the
lock is protecting.
Hopefully, the above make rt6_probe() more
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