On Tuesday 01 September 2015 09:06 PM, Tony Lindgren wrote:
> * Mugunthan V N [150901 04:28]:
>> --- a/Documentation/devicetree/bindings/net/cpsw.txt
>> +++ b/Documentation/devicetree/bindings/net/cpsw.txt
>> @@ -26,6 +26,9 @@ Optional properties:
>> - dual_emac : Specifies Switch to act
On Tue, Sep 1, 2015 at 11:19 PM, David Miller wrote:
> From: Cong Wang
> Date: Tue, 1 Sep 2015 23:05:45 -0700
>
>> On Sun, Aug 30, 2015 at 12:07 PM, Jamal Hadi Salim wrote:
>>> On 08/28/15 19:20, David Miller wrote:
>>>
But HTB definitely should be allowed.
>>>
>>>
>>> Problem with most non
(Why not Cc'ing Jamal for net_sched pathes?)
On Tue, Sep 1, 2015 at 9:34 AM, Daniel Borkmann wrote:
> From: John Fastabend
>
> Add a new ->preclassify() op to allow multiqueue queuing disciplines
> to call tc_classify() or perform other work before dev_pick_tx().
>
> This helps, for example, wit
From: Cong Wang
Date: Tue, 1 Sep 2015 23:05:45 -0700
> On Sun, Aug 30, 2015 at 12:07 PM, Jamal Hadi Salim wrote:
>> On 08/28/15 19:20, David Miller wrote:
>>
>>> But HTB definitely should be allowed.
>>
>>
>> Problem with most non-work conserving schedulers is what the meaning
>> of default reso
On Sun, Aug 30, 2015 at 12:07 PM, Jamal Hadi Salim wrote:
> On 08/28/15 19:20, David Miller wrote:
>
>> But HTB definitely should be allowed.
>
>
> Problem with most non-work conserving schedulers is what the meaning
> of default resources means; example, for HTB:
> What is the default bandwidth y
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From: Roopa Prabhu
Problem:
The ecmp route replace support for ipv6 in the kernel, deletes the
existing ecmp route too early, ie when it installs the first nexthop.
If there is an error in installing the subsequent nexthops, its too late
to recover the already deleted existing route
This patch f
On Tue, 1 Sep 2015, Alexander Duyck wrote:
On 07/30/2015 03:19 PM, Alexander Duyck wrote:
This patch updates the lowest limit for adaptive interrupt interrupt
moderation to roughly 12K interrupts per second.
...
Has there been any update on this patch? I submitted it just over a month
ago no
From: Tom Herbert
Date: Tue, 1 Sep 2015 21:33:34 -0700
>> @@ -19,14 +19,14 @@
>> #include
>> #include
>>
>> -static bool skb_flow_dissector_uses_key(struct flow_dissector
>> *flow_dissector,
>> - enum flow_dissector_key_id key_id)
>> +static bool dissect
On Tue, 2015-09-01 at 21:19 -0700, David Miller wrote:
> Signed-off-by: David S. Miller
[]
> net/core/flow_dissector.c | 79
> ---
Thanks David.
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On Tue, Sep 1, 2015 at 9:19 PM, David Miller wrote:
>
> Signed-off-by: David S. Miller
> ---
> include/linux/skbuff.h| 8 ++---
> include/net/flow.h| 8 ++---
> net/core/flow_dissector.c | 79
> ---
> 3 files changed, 49 insertions(+), 4
Signed-off-by: David S. Miller
---
include/linux/skbuff.h| 8 ++---
include/net/flow.h| 8 ++---
net/core/flow_dissector.c | 79 ---
3 files changed, 49 insertions(+), 46 deletions(-)
diff --git a/include/linux/skbuff.h b/include/linux/s
On Tue, Sep 1, 2015 at 5:01 PM, David Miller wrote:
> From: kbuild test robot
> Date: Wed, 2 Sep 2015 07:50:55 +0800
>
>> tree: git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
>> master
>> head: 41ecc3d390266acc1aa911d2ec477928a5248f75
>> commit: c6cc1ca7f4d70cbb3ea3a5ca163c
On Tue, Sep 1, 2015 at 6:13 PM, Jeff Kirsher
wrote:
> From: Mark Rustad
>
> Add support for VXLAN RX offloads for the X55x devices that support
> them.
>
> Signed-off-by: Mark Rustad
> Tested-by: Phil Schmitt
> Signed-off-by: Jeff Kirsher
> ---
> drivers/net/ethernet/intel/ixgbe/ixgbe.h
From: Tom Herbert
Date: Tue, 1 Sep 2015 18:11:04 -0700
> Commit c6cc1ca7f4d70c ("flowi: Abstract out functions to get flow hash
> based on flowi") introduced a bug in __skb_set_sw_hash where we
> require a dependency on evaluating arguments in a function in order.
> There is no such ordering enfo
From: Jeff Kirsher
Date: Tue, 1 Sep 2015 18:13:44 -0700
> git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue master
Pulled, thanks Jeff.
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More majordomo info
On Tue, Sep 1, 2015 at 6:13 PM, Jeff Kirsher
wrote:
> From: Mark Rustad
>
> By using GSO for UDP-encapsulated packets, all ixgbe devices can
> be directed to generate checksums for the inner headers because
> the outer UDP checksum can be zero. So point the machinery at the
> inner headers and ha
-Original Message-
From: Intel-wired-lan [mailto:intel-wired-lan-boun...@lists.osuosl.org] On
Behalf Of Maninder Singh
Sent: Thursday, June 18, 2015 9:08 PM
To: Kirsher, Jeffrey T ; Brandeburg, Jesse
; Nelson, Shannon ;
Wyborny, Carolyn ; Skidmore, Donald C
; Vick, Matthew ; Ronciak,
-Original Message-
From: Intel-wired-lan [mailto:intel-wired-lan-boun...@lists.osuosl.org] On
Behalf Of Alexander Duyck
Sent: Thursday, June 18, 2015 7:41 PM
To: netdev@vger.kernel.org; intel-wired-...@lists.osuosl.org; Kirsher, Jeffrey
T
Subject: [Intel-wired-lan] [PATCH v2] fm10k: Rep
On Tue, Sep 01, 2015 at 04:51:24PM +0200, Thomas Graf wrote:
>
> 1. The current in-kernel self-test
> 2. bind_netlink.c: https://github.com/tgraf/rhashtable
Thanks, I will try to reproduce this.
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Email: Herbert Xu
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org
-Original Message-
From: Intel-wired-lan [mailto:intel-wired-lan-boun...@lists.osuosl.org] On
Behalf Of Alexander Duyck
Sent: Tuesday, June 16, 2015 11:47 AM
To: netdev@vger.kernel.org; intel-wired-...@lists.osuosl.org; Kirsher, Jeffrey
T
Subject: [Intel-wired-lan] [PATCH] fm10k: Don't
On Tue, Sep 01, 2015 at 01:14:20PM -0700, Eric Dumazet wrote:
> On Tue, 2015-09-01 at 11:55 -0700, Martin KaFai Lau wrote:
> > Problems in the current dst_entry cache in the ip6_tunnel:
> >
> > 1. ip6_tnl_dst_set is racy. There is no lock to protect it:
> >- One major problem is that the dst r
On 07/30/2015 03:19 PM, Alexander Duyck wrote:
This patch updates the lowest limit for adaptive interrupt interrupt
moderation to roughly 12K interrupts per second.
The way I came about reaching 12K as the desired interrupt rate is by
testing with UDP flows. Specifically I had a simple test tha
On Tue, 2015-09-01 at 18:11 -0700, Tom Herbert wrote:
> Commit c6cc1ca7f4d70c ("flowi: Abstract out functions to get flow hash
> based on flowi") introduced a bug in __skb_set_sw_hash where we
> require a dependency on evaluating arguments in a function in order.
> There is no such ordering enforce
From: Mark Rustad
Add support for VXLAN RX offloads for the X55x devices that support
them.
Signed-off-by: Mark Rustad
Tested-by: Phil Schmitt
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/ixgbe/ixgbe.h | 6 ++
drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c | 18 +++-
d
From: Don Skidmore
There are various reasons why this method may or may not need to be
defined and some of these we don't know until runtime. So we will
set the value in get_invariants.
Signed-off-by: Donald C Skidmore
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/ixgbe/ixgbe_x5
From: Don Skidmore
This patch adds a support function that will indicate for the
existence of management FW.
Signed-off-by: Donald C Skidmore
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c | 8 ++--
drivers/net/ethernet/intel/ixgbe/ixgbe_common.c | 15 +++
From: Don Skidmore
The ixgbe never has as very doubtfully ever will support either
PCI or PCI-X devices. So remove the unused types from the
ixgbe_bus_type. Thanks to Alex Duyck for suggesting this.
Signed-off-by: Donald C Skidmore
Tested-by: Phil Schmitt
Signed-off-by: Jeff Kirsher
---
dr
From: Don Skidmore
When the device is closing or suspending, call ixgbe_enter_lplu to
enter low power link up state on devices that support it. When this
is done, prevent the phy from being reset in the ixgbe_down path
so that link is present when calling ixgbe_enter_lplu.
Signed-off-by: Don Ski
From: Anjali Singhai Jain
This fixes bugs where the port is not receiving multicast or VLAN tagged
packets when in promiscuous mode. This can occur when a SW bridge is
created on top of the device.
This also fixes issues where the promiscuous behavior setting was not
being preserved across a res
From: Don Skidmore
With this patch we add support for a new bus type ixgbe_bus_type_internal.
X550em devices use IOSF and not PCIe bus so this new type is to accommodate
them.
Signed-off-by: Donald C Skidmore
Tested-by: Phil Schmitt
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/
From: Mark Rustad
Wait up to about 100 us for FDIRCMD writes to complete and return
failure indications.
Signed-off-by: Mark Rustad
Tested-by: Phil Schmitt
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/ixgbe/ixgbe_82599.c | 63 --
drivers/net/ethernet/int
From: Don Skidmore
Added ixgbe_get_bus_info_X550em to X550 code. ixgbe_get_bus_info_X550em
sets bus.width to ixgbe_bus_width_unknown and bus.speed to
ixgbe_bus_speed_unknown, because IOSF does not report a PCIe bus
width or speed.
Signed-off-by: Don Skidmore
Tested-by: Phil Schmitt
Signed-off-
From: Emil Tantilov
This patch resolves an issue where users were not able to dynamically
set number of queues for 82598 via ethtool -L
Reported-by: Tal Abudi
Signed-off-by: Emil Tantilov
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 7 ---
1 file change
From: Mark Rustad
Resolve warnings resulting from redundant initialization of the
get_bus_info field in the mac_ops_X550* structures.
Signed-off-by: Mark Rustad
Tested-by: Phil Schmitt
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/ixgbe/ixgbe_x550.c | 1 -
1 file changed, 1 dele
From: Maninder Singh
Use kzalloc rather than kcalloc(1..
The semantic patch that makes this change is as follows:
//
@@
@@
- kcalloc(1,
+ kzalloc(
...)
//
and removing checkpatch below CHECK:
CHECK: Prefer kzalloc(sizeof(*fwd_adapter)...) over
kzalloc(sizeof(struct ixgbe_fwd_adapt
From: Don Skidmore
We already cache this FW/SW semaphore mask so might as well use it
for consistency.
Signed-off-by: Don Skidmore
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/ixgbe/ixgbe_phy.c | 7 +--
1 file changed, 1 insertion(+), 6 deletions(-)
diff --git a/drivers/net
From: Mark Rustad
Now that we can do 2.5G link speed, we need to be able to report it.
Also change the nested triadic involved in creating the log message
to instead use a simpler switch statement to set a string pointer.
Signed-off-by: Mark Rustad
Signed-off-by: Jeff Kirsher
---
drivers/net/
From: Mark Rustad
Avoid a needless PHY access on copper phys to save the 10ms wait
time for each PHY access. A helper function is introduced to
actually do the register access and process the contents.
Signed-off-by: Mark Rustad
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/ixgbe
From: Alex Williamson
When unbinding an SR-IOV device with VFs configured from ixgbe, the
driver behaves in one of two ways. If max_vfs was specified, the
SR-IOV state is disabled, removing the VFs. The occurs regardless of
whether the VF count was later modified through sysfs. If however
max_
From: Don Skidmore
This patch removes the redundant lan_id in the phy struct and uses
the bus version. Both variables exist and intend to represent the
STATUS register LAN_ID field. However, phy.lan_id is not bit shifted
so the phy.lan_id = 0x0 for LAN Id 0 and phy.lan_id = 0x4 for LAN Id 1.
Wh
From: Tom Barbette
Allows to change the rxfh indirection table and/or key using
ethtool interface.
Signed-off-by: Tom Barbette
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/ixgbe/ixgbe.h | 1 +
drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c | 47 +++
From: Mark Rustad
By using GSO for UDP-encapsulated packets, all ixgbe devices can
be directed to generate checksums for the inner headers because
the outer UDP checksum can be zero. So point the machinery at the
inner headers and have the hardware generate the checksum.
Signed-off-by: Mark Rust
This series contains updates to i40e, ixgbe and ixgbevf.
Anjali fixes a bug in i40e where the port is not receiving multicast or VLAN
tagged packets in promiscuous mode. Which can occur when a software bridge
is created on top of the device.
Don adds support in ixgbe that indicates the presence
Commit c6cc1ca7f4d70c ("flowi: Abstract out functions to get flow hash
based on flowi") introduced a bug in __skb_set_sw_hash where we
require a dependency on evaluating arguments in a function in order.
There is no such ordering enforced in C, so this incorrect. This
patch fixes that by splitting
On Tue, Sep 01, 2015 at 05:42:00PM -0700, Martin KaFai Lau wrote:
> I look a closer look at dst_rcu_free() and your commit pointers. I can see
> your point
> for DST_NOCACHE.
>
> However, dst_free() for not DST_NOCACHE is still an issue, I think.
oops. Ignore this email and continue the discussio
On Tue, Sep 01, 2015 at 05:31:44PM -0700, Martin KaFai Lau wrote:
> On Tue, Sep 01, 2015 at 03:38:36PM -0700, Eric Dumazet wrote:
> > On Tue, 2015-09-01 at 15:25 -0700, Martin KaFai Lau wrote:
> > > On Tue, Sep 01, 2015 at 02:26:58PM -0700, Eric Dumazet wrote:
> > > > On Tue, 2015-09-01 at 13:55 -0
On Wed, 2 Sep 2015 02:22:18 +0200
Robert Urban wrote:
> Hello,
>
> I wish you would consider adding a switch to ethtool (and the corresponding
> functionality) to produce output in machine-readable format.
>
> This would be *extremely* useful.
>
> Why not add the "--machine-readable" switch me
On Tue, Sep 01, 2015 at 03:38:36PM -0700, Eric Dumazet wrote:
> On Tue, 2015-09-01 at 15:25 -0700, Martin KaFai Lau wrote:
> > On Tue, Sep 01, 2015 at 02:26:58PM -0700, Eric Dumazet wrote:
> > > On Tue, 2015-09-01 at 13:55 -0700, Martin KaFai Lau wrote:
> > > > On Tue, Sep 01, 2015 at 01:14:20PM -0
Hello,
I wish you would consider adding a switch to ethtool (and the corresponding
functionality) to produce output in machine-readable format.
This would be *extremely* useful.
Why not add the "--machine-readable" switch mentioned here:
http://www.hezmatt.org/~mpalmer/blog/2011/12/17/retht
On Wed, Aug 19, 2015 at 04:29:32PM +0200, Daniel Borkmann wrote:
> On 08/17/2015 11:02 PM, David Miller wrote:
> >From: Daniel Borkmann
> >Date: Fri, 14 Aug 2015 12:38:21 +0200
> >
> >>diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
> >>index 67d2104..4307446 100644
> >>--- a/net/
From: kbuild test robot
Date: Wed, 2 Sep 2015 07:50:55 +0800
> tree: git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
> master
> head: 41ecc3d390266acc1aa911d2ec477928a5248f75
> commit: c6cc1ca7f4d70cbb3ea3a5ca163c5dabaf155cdb [1557/1566] flowi: Abstract
> out functions to g
tree: git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git master
head: 41ecc3d390266acc1aa911d2ec477928a5248f75
commit: c6cc1ca7f4d70cbb3ea3a5ca163c5dabaf155cdb [1557/1566] flowi: Abstract
out functions to get flow hash based on flowi
config: arm-at91_dt_defconfig (attached as .co
From: kbuild test robot
Date: Wed, 2 Sep 2015 07:19:48 +0800
>In function 'flow_keys_hash_start',
>inlined from 'flow_hash_from_keys' at net/core/flow_dissector.c:553:34:
>>> include/linux/compiler.h:447:38: error: call to '__compiletime_assert_459'
>>> declared with attribute error:
On Tue, Sep 1, 2015 at 2:25 PM, Tom Herbert wrote:
> On Tue, Sep 1, 2015 at 2:10 PM, Pravin Shelar wrote:
>> On Tue, Sep 1, 2015 at 12:55 PM, Tom Herbert wrote:
>>> On Tue, Sep 1, 2015 at 12:20 PM, Pravin Shelar wrote:
On Tue, Sep 1, 2015 at 7:19 AM, Tom Herbert wrote:
> On Mon, Aug 3
On Tue, 01.09.2015 at 00:21 +0200 Jarod Wilson wrote:
On 2015-08-17 4:51 PM, Uwe Koziolek wrote:
On Mon, Aug 17, 2015 at 09:14PM +0200, Jay Vosburgh wrote:
Uwe Koziolek wrote:
On2015-08-17 07:12 PM,Jarod Wilson wrote:
...
Uwe, can you perhaps further enlighten us as to what num_grat_arp
se
On Tue, Sep 01, 2015 at 05:41 PM +0200, Andy Gospodarek wrote:
On Mon, Aug 17, 2015 at 10:51:27PM +0200, Uwe Koziolek wrote:
On Mon, Aug 17, 2015 at 09:14PM +0200, Jay Vosburgh wrote:
Uwe Koziolek wrote:
On2015-08-17 07:12 PM,Jarod Wilson wrote:
On 2015-08-17 12:55 PM, Veaceslav Falico wrot
I seem to have an issue with using namespace-specific hosts files.
Here's an example.
I have different entries for foo.com in my hosts file for the
namespace and the system-wide hosts file;
root@server-01 Tue Sep 01 04:15:02pm
> cat /etc/netns/nsXX-XXX-240-3/hosts | grep foo
1.2.3.4 foo.com
root@
tree: git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git master
head: 41ecc3d390266acc1aa911d2ec477928a5248f75
commit: 807e165dc44fd93f9d378f861f0540a158d7343a [1560/1566] flow_dissector:
Add control/reporting of fragmentation
config: m68k-sun3_defconfig (attached as .config)
rep
Hi Martin,
I did try out your v2 patch on our production server and can confirm
that the patch gets rid of the WARN_ON trace.
I would really like to see the issue been fixed by upstream(and
backported to kernel longterm tree 3.14)--either by this patch or
something else. Is there a plan for
On Tue, 2015-09-01 at 15:25 -0700, Martin KaFai Lau wrote:
> On Tue, Sep 01, 2015 at 02:26:58PM -0700, Eric Dumazet wrote:
> > On Tue, 2015-09-01 at 13:55 -0700, Martin KaFai Lau wrote:
> > > On Tue, Sep 01, 2015 at 01:14:20PM -0700, Eric Dumazet wrote:
> > > > It should not be a problem. refcnt is
On Tue, Sep 01, 2015 at 02:26:58PM -0700, Eric Dumazet wrote:
> On Tue, 2015-09-01 at 13:55 -0700, Martin KaFai Lau wrote:
> > On Tue, Sep 01, 2015 at 01:14:20PM -0700, Eric Dumazet wrote:
> > > It should not be a problem. refcnt is taken when/if necessary (skb
> > > queued on a qdisc for example)
From: Tom Herbert
Date: Tue, 1 Sep 2015 09:24:22 -0700
> This patch set adds some new capabilities to flow_dissector:
>
> - Add flags to flow dissector functions to control dissection
> - Flag to stop dissection when L3 header is seen (don't
> dissect L4)
> - Flag to stop dissection when
On Tuesday 01 September 2015 02:04:43 Dan Williams wrote:
> On Tue, 2015-09-01 at 00:12 +0200, Ondrej Zary wrote:
> > On Monday 31 August 2015 22:44:54 Dan Williams wrote:
> > > On Mon, 2015-08-31 at 21:19 +0200, Ondrej Zary wrote:
> > > > Handle IW_AUTH_ALG_OPEN_SYSTEM in set_auth.
> > > > This al
From: Jean Delvare
Date: Tue, 1 Sep 2015 18:07:41 +0200
> The temperature registers appear to report values in degrees Celsius
> while the hwmon API mandates values to be exposed in millidegrees
> Celsius. Do the conversion so that the values reported by "sensors"
> are correct.
>
> Fixes: aed93
From: Mark Salter
Date: Tue, 1 Sep 2015 09:36:05 -0400
> commit 8b63ec1837fa ("phylib: Make PHYs children of their MDIO bus, not
> the bus' parent.") uncovered a problem in mdiobus_unregister() which
> leads to this warning when I reboot an APM Mustang (arm64) platform:
...
> The problem is tha
From: David Ahern
Date: Tue, 1 Sep 2015 14:26:35 -0600
> A number of VRF patches used 'int' for table id. It should be u32 to be
> consistent with the rest of the stack.
>
> Fixes:
> 4e3c89920cd3a ("net: Introduce VRF related flags and helpers")
> 15be405eb2ea9 ("net: Add inet_addr lookup by ta
On Tue, 2015-09-01 at 13:55 -0700, Martin KaFai Lau wrote:
> On Tue, Sep 01, 2015 at 01:14:20PM -0700, Eric Dumazet wrote:
> > It should not be a problem. refcnt is taken when/if necessary (skb
> > queued on a qdisc for example)
> >
> > We have other uses of skb_dst_set_noref()
> >
> > Please descr
On Tue, Sep 1, 2015 at 2:10 PM, Pravin Shelar wrote:
> On Tue, Sep 1, 2015 at 12:55 PM, Tom Herbert wrote:
>> On Tue, Sep 1, 2015 at 12:20 PM, Pravin Shelar wrote:
>>> On Tue, Sep 1, 2015 at 7:19 AM, Tom Herbert wrote:
On Mon, Aug 31, 2015 at 10:15 PM, Pravin Shelar wrote:
> On Mon, A
On Tue, Sep 1, 2015 at 12:55 PM, Tom Herbert wrote:
> On Tue, Sep 1, 2015 at 12:20 PM, Pravin Shelar wrote:
>> On Tue, Sep 1, 2015 at 7:19 AM, Tom Herbert wrote:
>>> On Mon, Aug 31, 2015 at 10:15 PM, Pravin Shelar wrote:
On Mon, Aug 31, 2015 at 9:12 PM, Tom Herbert wrote:
> On Mon, Au
Hello,
I'm not sure if this is the right place to ask this, but i'm stuck on a trafic
priority problem since some time.
I have 2 10Gb interfaces (bnx2x) bonded in a 802.3ad aggregate. On this
aggregate, 2 vlans are configured (let's INT and EXT) I need to ensure that,
when sending traffic at n
On Aug 25, 2015, at 5:22 PM, Marcelo Ricardo Leitner
wrote:
> Before 56ef9c909b40[1] it used to ignore all errors from igmp_join().
> That commit enhanced that and made it error out whatever error happened
> with igmp_join(), but that's not good because when using multicast
> groups vxlan will t
On Tue, Sep 01, 2015 at 01:14:20PM -0700, Eric Dumazet wrote:
> It should not be a problem. refcnt is taken when/if necessary (skb
> queued on a qdisc for example)
>
> We have other uses of skb_dst_set_noref()
>
> Please describe the problem ?
The current ip6_tnl_dst_get() does not take the dst ref
> On Sep 1, 2015, at 1:26 PM, David Ahern wrote:
>
> A number of VRF patches used 'int' for table id. It should be u32 to be
> consistent with the rest of the stack.
>
> Fixes:
> 4e3c89920cd3a ("net: Introduce VRF related flags and helpers")
> 15be405eb2ea9 ("net: Add inet_addr lookup by table"
A number of VRF patches used 'int' for table id. It should be u32 to be
consistent with the rest of the stack.
Fixes:
4e3c89920cd3a ("net: Introduce VRF related flags and helpers")
15be405eb2ea9 ("net: Add inet_addr lookup by table")
30bbaa1950055 ("net: Fix up inet_addr_type checks")
021dd3b8a142
On Tue, 2015-09-01 at 11:55 -0700, Martin KaFai Lau wrote:
> Problems in the current dst_entry cache in the ip6_tunnel:
>
> 1. ip6_tnl_dst_set is racy. There is no lock to protect it:
>- One major problem is that the dst refcnt gets messed up. F.e.
> the same dst_cache can be released mu
>
> In addition to what David said and looking at it from a different angle...
> 256 buckets
> may not be enough for someone with a single endpoint and alot of
> associations. You
> will still hit a long chain on INIT and COOKIE-ECHO chunks.
>
> Switching to using rhashtable for association hash
On Tue, Sep 1, 2015 at 6:16 AM, David Miller wrote:
> From: Xin Long
> Date: Tue, 1 Sep 2015 01:44:28 +0800
>
>> @@ -524,18 +524,16 @@ static inline int sctp_assoc_hashfn(struct net *net,
>> __u16 lport, __u16 rport)
>> {
>> int h = (lport << 16) + rport + net_hash_mix(net);
>> h ^
On Tue, Sep 1, 2015 at 12:20 PM, Pravin Shelar wrote:
> On Tue, Sep 1, 2015 at 7:19 AM, Tom Herbert wrote:
>> On Mon, Aug 31, 2015 at 10:15 PM, Pravin Shelar wrote:
>>> On Mon, Aug 31, 2015 at 9:12 PM, Tom Herbert wrote:
On Mon, Aug 31, 2015 at 3:55 PM, Pravin B Shelar
wrote:
>
On Tue, Sep 1, 2015 at 7:19 AM, Tom Herbert wrote:
> On Mon, Aug 31, 2015 at 10:15 PM, Pravin Shelar wrote:
>> On Mon, Aug 31, 2015 at 9:12 PM, Tom Herbert wrote:
>>> On Mon, Aug 31, 2015 at 3:55 PM, Pravin B Shelar wrote:
VXLAN device can receive skb with checksum partial. But the checksu
> On Sep 1, 2015, at 11:50 AM, David Ahern wrote:
>
> A number of VRF patches used 'int' for table id. It should be u32 to be
> consistent with the rest of the stack.
>
> Fixes:
> 4e3c89920cd3a ("net: Introduce VRF related flags and helpers")
> 15be405eb2ea9 ("net: Add inet_addr lookup by table
It is a prep work to fix the dst_entry refcnt bugs in ip6_tunnel.
This patch refactors some common init codes used by both
ip6gre_tunnel_init and ip6gre_tap_init.
Signed-off-by: Martin KaFai Lau
---
net/ipv6/ip6_gre.c | 37 -
1 file changed, 24 insertions(+),
This patch series is to fix the dst refcnt bugs in ip6_tunnel.
Patch 1 and 2 are the prep works. Patch 3 is the fix.
I can reproduce the bug by adding and removing the ip6gre tunnel
while running a super_netperf TCP_CRR test. I get the following
trace by adding WARN_ON_ONCE(newrefcnt < 0) to ds
It is a prep work to fix the dst_entry refcnt bugs in
ip6_tunnel.
This patch rename:
1. ip6_tnl_dst_check() to ip6_tnl_dst_get() to better
reflect that it will take a dst refcnt in the next patch.
2. ip6_tnl_dst_store() to ip6_tnl_dst_set() to have a more
conventional name matching with ip6_
Problems in the current dst_entry cache in the ip6_tunnel:
1. ip6_tnl_dst_set is racy. There is no lock to protect it:
- One major problem is that the dst refcnt gets messed up. F.e.
the same dst_cache can be released multiple times and then
triggering the infamous dst refcnt < 0 war
A number of VRF patches used 'int' for table id. It should be u32 to be
consistent with the rest of the stack.
Fixes:
4e3c89920cd3a ("net: Introduce VRF related flags and helpers")
15be405eb2ea9 ("net: Add inet_addr lookup by table")
30bbaa1950055 ("net: Fix up inet_addr_type checks")
021dd3b8a142
On 09/01/2015 07:21 PM, Eric Dumazet wrote:
On Tue, 2015-09-01 at 18:34 +0200, Daniel Borkmann wrote:
From: John Fastabend
Add a new ->preclassify() op to allow multiqueue queuing disciplines
to call tc_classify() or perform other work before dev_pick_tx().
This helps, for example, with mqpri
On 9/1/15 12:39 PM, Nikolay Aleksandrov wrote:
On Sep 1, 2015, at 11:25 AM, David Ahern wrote:
for net-next. Forgot to add to subject line. (Thanks, Roopa, for the reminder.)
On 9/1/15 12:18 PM, David Ahern wrote:
A number of VRF patches used 'int' for table id. It should be u32 to be
consi
> On Sep 1, 2015, at 11:25 AM, David Ahern wrote:
>
> for net-next. Forgot to add to subject line. (Thanks, Roopa, for the
> reminder.)
>
> On 9/1/15 12:18 PM, David Ahern wrote:
>> A number of VRF patches used 'int' for table id. It should be u32 to be
>> consistent with the rest of the stack
On 09/01/2015 06:43 PM, Ahmed Amamou wrote:
rbr_node are used to save distant Rbridges information
they are use by local Rbridge to take routing decision
this patch add get/put/free/find/del function to rbr_node to
avoid freeing a rbr_node that is still in use for routing
Signed-off-by: Ahmed
On September 1, 2015 8:18:29 PM GMT+02:00, Sergei Shtylyov
wrote:
>Hello.
>
>On 09/01/2015 06:43 PM, Ahmed Amamou wrote:
>
>> Signed-off-by: Ahmed Amamou
>> ---
>> net/bridge/rbr.c | 14 ++
>> net/bridge/rbr_private.h | 2 ++
>> net/bridge/rbr_rtnetlink.c | 6
for net-next. Forgot to add to subject line. (Thanks, Roopa, for the
reminder.)
On 9/1/15 12:18 PM, David Ahern wrote:
A number of VRF patches used 'int' for table id. It should be u32 to be
consistent with the rest of the stack.
Fixes:
4e3c89920cd3a ("net: Introduce VRF related flags and help
Hello.
On 09/01/2015 06:43 PM, Ahmed Amamou wrote:
Signed-off-by: Ahmed Amamou
---
net/bridge/rbr.c | 14 ++
net/bridge/rbr_private.h | 2 ++
net/bridge/rbr_rtnetlink.c | 6 ++
3 files changed, 22 insertions(+)
diff --git a/net/bridge/rbr.c b/net/bridge/rbr.
A number of VRF patches used 'int' for table id. It should be u32 to be
consistent with the rest of the stack.
Fixes:
4e3c89920cd3a ("net: Introduce VRF related flags and helpers")
15be405eb2ea9 ("net: Add inet_addr lookup by table")
30bbaa1950055 ("net: Fix up inet_addr_type checks")
021dd3b8a142
Exported current_filter as ss_current_filter, because in
the fmt handlers, I need that piece of info to resolve out issues of json.
Signed-off-by: Matthias Tafelmeier
---
misc/ss.c | 154 +++---
1 file changed, 78 insertions(+), 76 deletion
Minor preparation Patch
Renamed, and exported timer to not have to pass it as a function local
parameter argument.
Signed-off-by: Matthias Tafelmeier
Suggested-by: Hagen Paul Pfeifer
---
misc/ss.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/misc/ss.c b/misc/ss.c
index 4
This patch just adds the -j and --json flag to ss. Also it ensures proper
stats components bracketization – that goes for ex. TCP, UDP, NETLINK etc.
Moreover, this patch prevents human readable headers to be printed.
Most importantly, with this patch, the new prepared interface to the
generic out
This small sized patch shall convey the locations which have to be
changed for a symmetrical output extension. Symmetrical means in this
context all existing semantically related handlers in the diverse
formatters (for hr and json up to now).
Suggested-by: Hagen Paul Pfeifer
Signed-off-by: Matthi
TLDR:
- add full JSON support for ss
- Patchset provides a general and easy to use abstraction to extend ss later
- Patchset size is large to minimize daily use ("user" should not deal with
formation (json, human readble) later on)
- Patches 7/10 and 8/10 illustrate how to extend ss for ne
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