On 04/29/2015 01:07 PM, Eric Dumazet wrote:
On Wed, 2015-04-29 at 10:17 +0200, Daniel Borkmann wrote:
On 04/29/2015 01:23 AM, Eric Dumazet wrote:
Some Congestion Control modules can provide per flow information,
but current way to get this information is to use netlink.
Like TCP_INFO, let's
On 04/29/2015 01:23 AM, Eric Dumazet wrote:
Some Congestion Control modules can provide per flow information,
but current way to get this information is to use netlink.
Like TCP_INFO, let's add TCP_CC_INFO so that applications can
issue a getsockopt() if they have a socket file descriptor,
-Original Message-
From: Ivan Vecera [mailto:ivec...@redhat.com]
The driver unlike other drivers does not log link state changes. It's
better for an user when asynchronous link states are logged in the
system log.
v3: Changes from v2 discarded as not necessary
Cc: Sathya Perla
Tom Herbert t...@herbertland.com wrote:
This is used to get the skb-hash and then perturb it for a local use.
Signed-off-by: Tom Herbert t...@herbertland.com
---
include/linux/skbuff.h | 15 +++
1 file changed, 15 insertions(+)
diff --git a/include/linux/skbuff.h
On 04/29/2015 01:23 AM, Eric Dumazet wrote:
We would like that optional info provided by Congestion Control
modules using netlink can also be read using getsockopt()
This patch changes get_info() to put this information in a buffer,
instead of skb, like tcp_get_info(), so that following patch
Hello,
On Tue, 28 Apr 2015, Martin KaFai Lau wrote:
-static inline struct in6_addr *rt6_nexthop(struct rt6_info *rt)
+static inline struct in6_addr *rt6_nexthop(struct rt6_info *rt,
+struct in6_addr *daddr)
{
- return rt-rt6i_gateway;
+
Commit 6559a7e8296002b4 (cxgb4: Cleanup macros so they follow the same
style and look consistent) introduced a regression where reading MC1
memory in adapters where MC0 isn't present or MC0 size is not equal to MC1
size caused the adapter to crash due to incorrect computation of memoffset.
Fix is
From: Martin Zhang martinbj2...@gmail.com
Date: Wed, 29 Apr 2015 17:09:24 +0800
'if' and 'elseif' do the same operation,
so merge then into a case.
Signed-off-by: Martin Zhang martinbj2...@gmail.com
---
net/ipv4/route.c | 7 ++-
1 file changed, 2 insertions(+), 5 deletions(-)
diff
From: One Thousand Gnomes gno...@lxorguk.ukuu.org.uk
Date: Wed, 29 Apr 2015 11:15:21 +0100
Unfortunately, the Cadence MACB doesn't support the enabling or
disabling of checksum generation per descriptor.
So how does packet forwarding work ?
Yeah actually rechecksumming in that scenerio is
From: Punnaiah Choudary Kalluri punnaiah.choudary.kall...@xilinx.com
Date: Wed, 29 Apr 2015 08:34:46 +0530
From: Punnaiah Choudary Kalluri punnaiah.choudary.kall...@xilinx.com
Under heavy Rx load, observed that the Hw is updating the USED bit
and it is not updating the received frame status
On Wed, 2015-04-29 at 13:34 -0400, Toan Pham wrote:
Prashant,
Unfortunately, I ran the same test 3 times with the new patch and all
of them failed.
Attached file is the dmesg log, after the Watchdog had timed out, and
tried to restart the NIC.
Feel free to let me know if you would like to
From: K. Y. Srinivasan k...@microsoft.com
Date: Tue, 28 Apr 2015 17:59:48 -0700
Commit b08cc79155fc26d0d112b1470d1ece5034651a4b eliminated memory
allocation in the packet send path:
hv_netvsc: Eliminate memory allocation in the packet send path
The network protocol used to
From: Andy Gospodarek go...@cumulusnetworks.com
Date: Wed, 29 Apr 2015 14:51:07 -0400
On Wed, Apr 29, 2015 at 02:24:23PM -0400, Pai wrote:
This patch fixes a Kernel Panic in bonding driver debugfs file:
rlb_hash_table.
$ modprobe bonding mode=6
$ cat
From: Hariprasad Shenai haripra...@chelsio.com
Date: Wed, 29 Apr 2015 17:19:05 +0530
Commit 6559a7e8296002b4 (cxgb4: Cleanup macros so they follow the same
style and look consistent) introduced a regression where reading MC1
memory in adapters where MC0 isn't present or MC0 size is not equal
From: Jon Maloy jon.ma...@ericsson.com
Date: Tue, 28 Apr 2015 16:59:04 -0400
Currently, we try to accumulate arrived packets in the links's
'deferred' queue during the parallel link syncronization phase.
This entails two problems:
- With an unlucky combination of arriving packets the
From: Benjamin Poirier bpoir...@suse.de
Date: Tue, 28 Apr 2015 14:49:29 -0700
By default, the number of tx queues is limited by the number of online cpus
in mlx4_en_get_profile(). However, this limit no longer holds after the
ethtool .set_channels method has been called. In that situation, the
From: Vlastimil Setka se...@vsis.cz
Date: Wed, 29 Apr 2015 00:17:11 +0200
From: Vlastimil Setka se...@vsis.cz
Altera TSE MAC rx DMA transfer starts with the 2 additional bytes for IP
payload alignment. This patch fixes tse_rx() function loop which reads DMA
rx status and extracts packet
From: Guenter Roeck li...@roeck-us.net
Date: Wed, 29 Apr 2015 10:56:15 -0700
eeprom-length is a switch property, not a dsa property, and thus
needs to be attached to the switch node, not to the dsa node.
Reported-by: Andrew Lunn and...@lunn.ch
Fixes: 6793abb4e849 (net: dsa: Add support for
On 04/29/2015 08:24 PM, Pai wrote:
This patch fixes a Kernel Panic in bonding driver debugfs file:
rlb_hash_table.
$ modprobe bonding mode=6
$ cat /sys/kernel/debug/bonding/bond0/rlb_hash_table
This will crash the kernel. The struct alb_bond_info is initialized only when
the bonding
From: Yuval Mintz yuval.mi...@qlogic.com
Date: Wed, 29 Apr 2015 08:09:49 +0300
In a kdump environment interfaces might be re-loaded without a proper
unload sequence in the previous running kernel.
bnx2x management FW and driver maintains a `pulse' that notifies the FW
that the driver is still
On Wed, Apr 29, 2015 at 10:56:15AM -0700, Guenter Roeck wrote:
eeprom-length is a switch property, not a dsa property, and thus
needs to be attached to the switch node, not to the dsa node.
Reported-by: Andrew Lunn and...@lunn.ch
Fixes: 6793abb4e849 (net: dsa: Add support for switch EEPROM
From: Yuval Mintz yuval.mi...@qlogic.com
Date: Tue, 28 Apr 2015 10:45:17 +
I noticed some simplification possibilities while looking into the bug fixed
by
bnx2x: really disable TPA if 'disable_tpa' is set'.
Michal Schmidt (3):
bnx2x: mark LRO as a fixed disabled feature if
From: Nicolas Dichtel nicolas.dich...@6wind.com
Date: Tue, 28 Apr 2015 18:33:47 +0200
The first three patches fix a wrong use of this flag.
Because it's not the first time that this kind of bug happens, it could be
good to find something to help people.
The only idea that I have is in the
eeprom-length is a switch property, not a dsa property, and thus
needs to be attached to the switch node, not to the dsa node.
Reported-by: Andrew Lunn and...@lunn.ch
Fixes: 6793abb4e849 (net: dsa: Add support for switch EEPROM access)
Signed-off-by: Guenter Roeck li...@roeck-us.net
---
From: Michal Schmidt mschm...@redhat.com
Date: Tue, 28 Apr 2015 11:34:20 +0200
I noticed some simplification possibilities while looking into the bug
fixed by bnx2x: really disable TPA if 'disable_tpa' is set'.
Michal Schmidt (3):
bnx2x: mark LRO as a fixed disabled feature if disable_tpa
From: Ivan Vecera ivec...@redhat.com
Date: Tue, 28 Apr 2015 21:39:32 +0200
The driver unlike other drivers does not log link state changes. It's
better for an user when asynchronous link states are logged in the
system log.
v3: Changes from v2 discarded as not necessary
Cc: Sathya Perla
Stephen Hemminger wrote:
On Sat, 25 Apr 2015 22:54:11 +0200
Felix Janda felix.ja...@posteo.de wrote:
Hello.
Background:
Current iproute2 does not build when the libc is musl instead of glibc.
This is because of redefinition of in6_addr in netinet/in.h and
linux/in6.h. There are
From: Herbert Xu herb...@gondor.apana.org.au
Date: Tue, 28 Apr 2015 11:43:15 +0800
Subject: route: Use ipv4_mtu instead of raw rt_pmtu
The commit 3cdaa5be9e81a914e633a6be7b7d2ef75b528562 (ipv4: Don't
increase PMTU with Datagram Too Big message) broke PMTU in cases
where the rt_pmtu value
Port qdisc ingress on top of the Netfilter ingress allows us to detach the
qdisc ingress filtering code from the core, so now it resides where it really
belongs.
The specific qdisc ingress static key is also gone since we now rely on the
generic netfilter hook static key infrastructure.
This
From: Antonio Ospite a...@ao2.it
Date: Tue, 28 Apr 2015 13:11:29 +0200
Fix the 0x0x prefix in an integer constant.
In this case, while at it, also fix a typo (s/unitcast/unicast/).
Signed-off-by: Antonio Ospite a...@ao2.it
Applied.
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From: Antonio Ospite a...@ao2.it
Date: Tue, 28 Apr 2015 13:11:27 +0200
Fix the 0x0x prefix in an integer constant.
Signed-off-by: Antonio Ospite a...@ao2.it
Applied.
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More
From: Florian Westphal f...@strlen.de
Date: Tue, 28 Apr 2015 13:33:21 +0200
This action is meant to be passive, i.e. we should not alter
skb-nfct: If nfct is present just leave it alone.
Compile tested only.
Cc: Jamal Hadi Salim j...@mojatatu.com
Signed-off-by: Florian Westphal
From: six...@microsoft.com
Date: Tue, 28 Apr 2015 01:05:17 -0700
From: Simon Xiao six...@microsoft.com
1. Introduce netif-msg to netvsc to control debug logging output
and keep msg_enable in netvsc_device_context so that it is
kept persistently.
2. Only call dump_rndis_message() when
From: Vishwanath Pai v...@akamai.com
Date: Wed, 29 Apr 2015 16:30:44 -0400
Since the patch has been applied already - should I send a V2 with the
suggested changes? Or submit a new patch that applies on top of the
first patch?
You should always send me a relative patch in this situation.
--
Hi,
On Wed, Apr 29, 2015 at 11:28:46AM +0300, Julian Anastasov wrote:
Hello,
On Tue, 28 Apr 2015, Martin KaFai Lau wrote:
-static inline struct in6_addr *rt6_nexthop(struct rt6_info *rt)
+static inline struct in6_addr *rt6_nexthop(struct rt6_info *rt,
+
On Wed, Apr 29, 2015 at 11:53 AM, Pablo Neira Ayuso pa...@netfilter.org wrote:
diff --git a/net/sched/Kconfig b/net/sched/Kconfig
index 2274e72..23b57da 100644
--- a/net/sched/Kconfig
+++ b/net/sched/Kconfig
@@ -312,6 +312,7 @@ config NET_SCH_PIE
config NET_SCH_INGRESS
tristate
The net-next tree is now open for submissions.
Fire away...
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On 4/28/15 10:23 PM, Eric Dumazet wrote:
On Tue, 2015-04-28 at 19:11 -0700, Alexei Starovoitov wrote:
Hi,
there were many requests for performance numbers in the past, but not
everyone has access to 10/40G nics and we need a common way to talk
about RX path performance without overhead of
On 29.04, Cong Wang wrote:
On Wed, Apr 29, 2015 at 11:53 AM, Pablo Neira Ayuso pa...@netfilter.org
wrote:
diff --git a/net/sched/Kconfig b/net/sched/Kconfig
index 2274e72..23b57da 100644
--- a/net/sched/Kconfig
+++ b/net/sched/Kconfig
@@ -312,6 +312,7 @@ config NET_SCH_PIE
config
From: Eric Dumazet eduma...@google.com
Date: Tue, 28 Apr 2015 15:28:18 -0700
This patch tracks total number of payload bytes received on a TCP socket.
This is the sum of all changes done to tp-rcv_nxt
RFC4898 named this : tcpEStatsAppHCThruOctetsReceived
This is a 64bit field, and can be
From: Eric Dumazet eduma...@google.com
Date: Tue, 28 Apr 2015 16:23:49 -0700
Some Congestion Control modules can provide per flow information,
but current way to get this information is to use netlink.
Like TCP_INFO, let's add TCP_CC_INFO so that applications can
issue a getsockopt() if
From: Eric Dumazet eduma...@google.com
Date: Tue, 28 Apr 2015 16:23:48 -0700
We would like that optional info provided by Congestion Control
modules using netlink can also be read using getsockopt()
This patch changes get_info() to put this information in a buffer,
instead of skb, like
From: Yuchung Cheng ych...@google.com
Date: Wed, 29 Apr 2015 11:28:30 -0700
tcp_mark_lost_retrans is not used when FACK is disabled. Since
tcp_update_reordering may disable FACK, it should be called first
before tcp_mark_lost_retrans.
Signed-off-by: Yuchung Cheng ych...@google.com
On Wed, Apr 29, 2015 at 10:27:05PM +0200, Daniel Borkmann wrote:
On 04/29/2015 08:53 PM, Pablo Neira Ayuso wrote:
Port qdisc ingress on top of the Netfilter ingress allows us to detach the
qdisc ingress filtering code from the core, so now it resides where it really
belongs.
Hm, but that
On 04/30/2015 01:32 AM, Pablo Neira Ayuso wrote:
...
Actually, the extra cost is roughly (getting inlined stuff away and
other non-relevant stuff):
`- nf_hook_slow()
`- [for each entry in hook list]
`- nf_iterate()
`- (*elemp)-hook()
Yep, agreed.
as part of the
From: Eric Dumazet eduma...@google.com
Date: Tue, 28 Apr 2015 15:28:17 -0700
This patch tracks total number of bytes acked for a TCP socket.
This is the sum of all changes done to tp-snd_una, and allows
for precise tracking of delivered data.
RFC4898 named this :
On 30.04, Daniel Borkmann wrote:
I can also see there were also intentions to support userspace
queueing at some point since TC_ACT_QUEUED has been there since the
beginning. That should be possible at some point using this
infrastructure (once there are no further concerns on the
On Wed, Apr 29, 2015 at 4:07 PM, Anuradha Karuppiah
anurad...@cumulusnetworks.com wrote:
On Wed, Apr 29, 2015 at 3:13 PM, Stephen Hemminger
step...@networkplumber.org wrote:
On Mon, 27 Apr 2015 10:38:21 -0700
anurad...@cumulusnetworks.com wrote:
From: Anuradha Karuppiah
On Wed, Apr 29, 2015 at 7:20 PM, Eric Dumazet eric.duma...@gmail.com wrote:
From: Eric Dumazet eduma...@google.com
I forgot to update tcp_westwood when changing get_info() behavior,
this patch should fix this.
Fixes: 64f40ff5bbdb (tcp: prepare CC get_info() access from getsockopt())
On Wed, Apr 1, 2015 at 9:48 PM, David Miller da...@davemloft.net wrote:
D.S. Ljungmark (1):
ipv6: Don't reduce hop limit for an interface
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=6fd99094de2b83d1d4c8457f2c83483b2828e75a
I was testing this change and
Hi all,
This patch series is the long promised API rework to allow registering DSA
switch as PCI, platform, SPI, or PHY drivers, and this is pretty much the
grand plan described here:
http://permalink.gmane.org/gmane.linux.network/329848
Note that unless appropriate Device Tree or platform_data
On 30.04, Daniel Borkmann wrote:
On 04/30/2015 02:37 AM, Patrick McHardy wrote:
On 30.04, Pablo Neira Ayuso wrote:
On the bugfix front, the illegal mangling of shared skb from actions
like stateless nat and bpf look also important to be addressed to me.
David already suggested to propagate
On Wed, 2015-04-29 at 17:17 +0200, D.S. Ljungmark wrote:
On 29/04/15 16:51, Denys Vlasenko wrote:
On Wed, Apr 1, 2015 at 9:48 PM, David Miller da...@davemloft.net wrote:
D.S. Ljungmark (1):
ipv6: Don't reduce hop limit for an interface
From: Eric Dumazet eric.duma...@gmail.com
Date: Wed, 29 Apr 2015 16:20:58 -0700
From: Eric Dumazet eduma...@google.com
I forgot to update tcp_westwood when changing get_info() behavior,
this patch should fix this.
Fixes: 64f40ff5bbdb (tcp: prepare CC get_info() access from getsockopt())
This introduces the Freescale Data Path Acceleration Architecture
(DPAA) Ethernet driver (dpaa_eth) that builds upon the DPAA QMan,
BMan, PAMU and FMan drivers to deliver Ethernet connectivity on
the Freescale DPAA QorIQ platforms.
Signed-off-by: Madalin Bucur madalin.bu...@freescale.com
---
Export Frame Queue and Buffer Pool IDs through sysfs.
Signed-off-by: Madalin Bucur madalin.bu...@freescale.com
---
drivers/net/ethernet/freescale/dpaa/Makefile | 2 +-
drivers/net/ethernet/freescale/dpaa/dpaa_eth.c | 2 +
drivers/net/ethernet/freescale/dpaa/dpaa_eth.h | 3 +
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