Tue, Oct 03, 2017 at 08:35:54PM CEST, t...@quantonium.net wrote:
>On Tue, Oct 3, 2017 at 12:46 AM, Jiri Pirko wrote:
>> Fri, Sep 29, 2017 at 07:59:35PM CEST, t...@herbertland.com wrote:
>>>On Fri, Sep 29, 2017 at 10:42 AM, David Miller wrote:
From: Tom Herbert
Date: Fri, 29 Sep 2017 08
Wed, Oct 04, 2017 at 06:58:52AM CEST, dsah...@gmail.com wrote:
>A number of bond_enslave errors are logged using the netdev_err API.
>Return those messages to userspace via the extack facility.
>
>Signed-off-by: David Ahern
>---
> drivers/net/bonding/bond_main.c | 12
> 1 file changed,
Wed, Oct 04, 2017 at 02:28:30AM CEST, vinicius.go...@intel.com wrote:
>This queueing discipline implements the shaper algorithm defined by
>the 802.1Q-2014 Section 8.6.8.2 and detailed in Annex L.
>
>It's primary usage is to apply some bandwidth reservation to user
>defined traffic classes, which a
Hi Vivien,
On Wed, Mar 29, 2017 at 04:30:16PM -0400, Vivien Didelot wrote:
> All ports -- internal and external, for chips featuring a PVT -- have a
> mask restricting to which internal ports a frame is allowed to egress.
>
> Now that DSA exposes the number of ports and their bridge devices, it i
On Tue, 3 Oct 2017, David Miller wrote:
> From: Finn Thain
> Date: Mon, 2 Oct 2017 21:07:17 -0400 (EDT)
>
> > This patch series fixes some logging bugs and adds some missing
> > message severity levels.
> >
> > There are also cleanup patches for dead code and some Kconfig cruft.
> >
> > Cust
Hi,
we use a QorIQ P1011 connected via SGMII to a switch (Marvell 88E6352).
Currently we still use a really old linux kernel (2.6.33) successfully.
For configuration of the MDIO Bus attached to the corresponding eTSEC/TBI
Phy we use the following settings in the device tree:
Hi David,
On Tue, 03 Oct 2017 14:54:18 -0700 (PDT) David Miller
wrote:
> I don't see any inconsistency. When you insert using NLM_F_EXCL the
> insertion fails if any existing rule matches or overlaps in any way
> with the keys in the new rule.
Please note that current situation is as follows:
On Tue, Oct 3, 2017 at 9:28 PM, David Miller wrote:
> From: Wei Wang
> Date: Mon, 2 Oct 2017 10:01:35 -0700
>
>> @@ -456,6 +456,19 @@ void tcp_init_sock(struct sock *sk)
>> }
>> EXPORT_SYMBOL(tcp_init_sock);
>>
>> +void tcp_init_transfer(struct sock *sk, int bpf_op)
>> +{
>> + struct inet_
From: Roopa Prabhu
This patch avoids flooding and proxies arp packets
for BR_NEIGH_SUPPRESS ports.
Moves existing br_do_proxy_arp to br_do_proxy_suppress_arp
to support both proxy arp and neigh suppress.
Signed-off-by: Roopa Prabhu
---
net/bridge/br_arp_nd_proxy.c | 186 ++
From: Roopa Prabhu
This series implements arp and nd suppression in the bridge
driver for ethernet vpns. It implements rfc7432, section 10
https://tools.ietf.org/html/rfc7432#section-10
for ethernet VPN deployments. It is similar to the existing
BR_ARP_PROXY flag but has a few semantic difference
From: Roopa Prabhu
This patch avoids flooding and proxies ndisc packets
for BR_NEIGH_SUPPRESS ports.
Signed-off-by: Roopa Prabhu
---
net/bridge/br_arp_nd_proxy.c | 246 +++
net/bridge/br_device.c | 11 ++
net/bridge/br_input.c| 10 ++
net
From: Roopa Prabhu
This patch adds a new bridge port flag BR_NEIGH_SUPPRESS to
suppress arp and nd flood on bridge ports. It implements
rfc7432, section 10.
https://tools.ietf.org/html/rfc7432#section-10
for ethernet VPN deployments. It is similar to the existing
BR_ARP_PROXY flag but has a few s
On Tuesday 03 October 2017 10:29 PM, David Miller wrote:
> From: Vignesh R
> Date: Tue, 3 Oct 2017 13:39:18 +0530
>
>> Hi Dave,
>>
>> On Monday 22 May 2017 06:20 PM, Oliver Neukum wrote:
>>> Some devices need their multicast filter reset but others are crashed by
>>> that.
>>> So the methods n
Pass extack to do_set_master and down to ndo_add_slave
Signed-off-by: David Ahern
---
drivers/net/bonding/bond_main.c| 5 +++--
drivers/net/bonding/bond_options.c | 2 +-
drivers/net/team/team.c| 3 ++-
drivers/net/vrf.c | 3 ++-
include/linux/netdevice.h
Add netlink_ext_ack to netdev_notifier_info to allow notifier
handlers to return errors to userspace.
Clean up the initialization in dev.c such that extack is easily
added in subsequent patches where relevant. Specifically, remove
the init call in call_netdevice_notifiers_info and have callers
ini
A number of bond_enslave errors are logged using the netdev_err API.
Return those messages to userspace via the extack facility.
Signed-off-by: David Ahern
---
drivers/net/bonding/bond_main.c | 12
1 file changed, 12 insertions(+)
diff --git a/drivers/net/bonding/bond_main.c b/driv
Signed-off-by: David Ahern
---
drivers/net/vrf.c | 13 +++--
1 file changed, 11 insertions(+), 2 deletions(-)
diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c
index 77d0655a0250..0b54f553228e 100644
--- a/drivers/net/vrf.c
+++ b/drivers/net/vrf.c
@@ -772,8 +772,11 @@ static int do_vrf_
Add extack arg to netdev_upper_dev_link and netdev_master_upper_dev_link
Signed-off-by: David Ahern
---
drivers/net/bonding/bond_main.c| 7 ---
drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c | 2 +-
drivers/net/hyperv/netvsc_drv.c| 2 +-
drivers
Another round of extending extack error reporting, this time for
enslavements through ndo_add_slave and notifiers.
David Ahern (7):
net: Add extack to netdev_notifier_info
net: Add extack to ndo_add_slave
net: Add extack to upper device linking
net: vrf: Add extack messages for enslave err
mlxsw fails device enslavement for a number of reasons. Use the extack
facility to return an error message to the user stating why the enslave
is failing.
Messages are prefixed with "spectrum" so users know it is a constraint
imposed by the hardware driver. For example:
$ ip li add br0.11 link
Pass extack arg to br_add_if. Add messages for a couple of failures
and pass arg to netdev_master_upper_dev_link.
Signed-off-by: David Ahern
---
net/bridge/br_device.c | 2 +-
net/bridge/br_if.c | 15 +++
net/bridge/br_ioctl.c | 2 +-
net/bridge/br_private.h | 3 ++-
4 fil
On 2017/10/04 1:42, Ido Schimmel wrote:
> On Tue, Oct 03, 2017 at 12:25:08PM -0400, Vivien Didelot wrote:
>> Andrew Lunn writes:
>>
The vlan will be effective only when vlan_filtering is enabled.
When vlan_filtering is disabled, vlan information is still kept in the
bridge and gets
From: Stefan Hajnoczi
Date: Tue, 3 Oct 2017 11:39:43 -0400
> MAINTAINERS | 1 +
> tools/vsock/Makefile | 9 +
> tools/vsock/control.h | 13 +
> tools/vsock/timeout.h | 14 +
> tools/vsock/control.c | 219 ++
> tools/vsock/time
On Tue, Oct 3, 2017 at 11:29 AM, Stephen Hemminger
wrote:
> On Tue, 3 Oct 2017 11:21:14 -0700
> Roopa Prabhu wrote:
>
>> diff --git a/net/bridge/br_forward.c b/net/bridge/br_forward.c
>> index 48fb174..7a50dc5 100644
>> --- a/net/bridge/br_forward.c
>> +++ b/net/bridge/br_forward.c
>> @@ -204,7
From: Stefan Hajnoczi
Date: Tue, 3 Oct 2017 11:39:42 -0400
> +static int sk_diag_fill(struct sock *sk, struct sk_buff *skb,
> + u32 portid, u32 seq, u32 flags)
> +{
> + struct nlmsghdr *nlh;
> + struct vsock_diag_msg *rep;
> + struct vsock_sock *vsk = vsock_sk(sk)
From: Stefan Hajnoczi
Date: Tue, 3 Oct 2017 11:39:40 -0400
> @@ -250,15 +250,17 @@ static struct sock
> *__vsock_find_connected_socket(struct sockaddr_vm *src,
> return NULL;
> }
>
> -static bool __vsock_in_bound_table(struct vsock_sock *vsk)
> +bool __vsock_in_bound_table(struct vsock
From: Madalin-cristian Bucur
Date: Tue, 3 Oct 2017 08:49:31 +
> My patch removes the of_node that was set to a device that was not an
> of_device, preventing duplicated probing of both the real of_device
> and the "fake" one created through this assignment.
>
> I understand that the DSA issu
From: Roopa Prabhu
This patch adds a new bridge port flag BR_NEIGH_SUPPRESS to
suppress arp and nd flood on bridge ports. It implements
rfc7432, section 10.
https://tools.ietf.org/html/rfc7432#section-10
for ethernet VPN deployments. It is similar to the existing
BR_ARP_PROXY flag but has a few s
From: Roopa Prabhu
This series implements arp and nd suppression in the bridge
driver for ethernet vpns. It implements rfc7432, section 10
https://tools.ietf.org/html/rfc7432#section-10
for ethernet VPN deployments. It is similar to the existing
BR_ARP_PROXY flag but has a few semantic difference
From: Roopa Prabhu
This patch avoids flooding and proxies ndisc packets
for BR_NEIGH_SUPPRESS ports.
Signed-off-by: Roopa Prabhu
---
net/bridge/br_arp_nd_proxy.c | 246 +++
net/bridge/br_device.c | 11 ++
net/bridge/br_input.c| 10 ++
net
From: Roopa Prabhu
This patch avoids flooding and proxies arp packets
for BR_NEIGH_SUPPRESS ports.
Moves existing br_do_proxy_arp to br_do_proxy_suppress_arp
to support both proxy arp and neigh suppress.
Signed-off-by: Roopa Prabhu
---
net/bridge/br_arp_nd_proxy.c | 186 ++
From: Ganesh Goudar
Date: Tue, 3 Oct 2017 11:10:53 +0530
> Add 0x6085 T6 device id.
>
> Signed-off-by: Ganesh Goudar
Applied, thank you.
From: Finn Thain
Date: Mon, 2 Oct 2017 21:07:17 -0400 (EDT)
> This patch series fixes some logging bugs and adds some missing message
> severity levels.
>
> There are also cleanup patches for dead code and some Kconfig cruft.
>
> Custom debug message logging is converted to netif_* calls to re
On 10/3/17 8:58 PM, Eyal Birger wrote:
> Hi David,
>
> On Wed, Oct 4, 2017 at 12:54 AM, David Miller wrote:
>> From: Shmulik Ladkani
>> Date: Sat, 30 Sep 2017 11:59:09 +0300
>>
>>> This leads to inconsistencies, depending on order of operations, e.g.:
>>
>> I don't see any inconsistency. When y
From: Jakub Kicinski
Date: Mon, 2 Oct 2017 16:11:27 -0700
> Hi!
>
> This set adds bpftool to the tools/ directory. The first
> patch renames tools/net to tools/bpf, the second one adds
> the new code, while the third adds simple documentation.
>
> v2:
> - report names, map ids, load time,
From: Wei Wang
Date: Mon, 2 Oct 2017 10:01:35 -0700
> @@ -456,6 +456,19 @@ void tcp_init_sock(struct sock *sk)
> }
> EXPORT_SYMBOL(tcp_init_sock);
>
> +void tcp_init_transfer(struct sock *sk, int bpf_op)
> +{
> + struct inet_connection_sock *icsk = inet_csk(sk);
> +
> + tcp_mtup_init
From: Craig Gallek
Date: Mon, 2 Oct 2017 12:41:27 -0400
> From: Craig Gallek
>
> The functional change to this series is the ability to use flags when
> creating maps from object files loaded by libbpf. In order to do this,
> the first patch updates the library to handle map definitions that
From: Santosh Shilimkar
Date: Tue, 3 Oct 2017 17:42:39 -0700
> Hi Dave,
>
> On 10/2/2017 1:30 PM, Santosh Shilimkar wrote:
>> On 10/1/2017 10:56 PM, David Miller wrote:
>>> From: David Miller
> [...]
>
>>>
>>> Actually, reverted, this breaks the build.
>>>
>>> net/rds/rdma_transport.c:38:10: f
Hi David,
On Wed, Oct 4, 2017 at 12:54 AM, David Miller wrote:
> From: Shmulik Ladkani
> Date: Sat, 30 Sep 2017 11:59:09 +0300
>
>> This leads to inconsistencies, depending on order of operations, e.g.:
>
> I don't see any inconsistency. When you insert using NLM_F_EXCL the
> insertion fails if
On Tue, 2017-10-03 at 16:44 -0700, Vinicius Costa Gomes wrote:
> From: Jesus Sanchez-Palencia
>
> In qdisc_alloc() the dev_queue pointer was used without any checks being
> performed. If qdisc_create() gets a null dev_queue pointer, it just
> passes it along to qdisc_alloc(), leading to a crash.
On Tue, Oct 03, 2017 at 08:24:06PM -0700, Eric Dumazet wrote:
> On Tue, 2017-10-03 at 19:52 -0700, Alexei Starovoitov wrote:
>
> > yep. looks great.
> > Please test it and submit officially :)
> > The commit aafe6ae9cee3 ("bpf: dynamically allocate digest scratch buffer")
> > fixed the other case
On Tue, 2017-10-03 at 19:52 -0700, Alexei Starovoitov wrote:
> yep. looks great.
> Please test it and submit officially :)
> The commit aafe6ae9cee3 ("bpf: dynamically allocate digest scratch buffer")
> fixed the other case where we were relying on the above mutex.
> The only other spot to be adju
On Tue, Oct 03, 2017 at 05:20:25PM -0700, Jakub Kicinski wrote:
> The only global state protected by the verifier lock is
> the verifier log. Move that log to struct bpf_verifier_env
> and allow verification of multiple programs in parallel.
>
> Signed-off-by: Jakub Kicinski
> ---
> Like this? :
tree: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
master
head: 26873308b21654b6e0785b9f9e2c5414d37a4c4c
commit: 6c5570016b972d9b1f0f6c2dca9cc0422b1f92bf [146/148] net: core: decouple
ifalias get/set from rtnl lock
reproduce: make htmldocs
All warnings (new ones prefixe
Hi Avinash,
On 10/3/2017 5:50 PM, Avinash Repaka wrote:
Use max_1m_mrs/max_8k_mrs while setting max_items, as the former
variables are set based on the underlying device attricutes.
s/attricutes/attributes
Signed-off-by: Avinash Repaka
---
net/rds/ib_rdma.c | 4 ++--
1 file changed, 2 in
Use max_1m_mrs/max_8k_mrs while setting max_items, as the former
variables are set based on the underlying device attricutes.
Signed-off-by: Avinash Repaka
---
net/rds/ib_rdma.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/net/rds/ib_rdma.c b/net/rds/ib_rdma.c
index 9a
On Tue, 3 Oct 2017 17:19:42 -0300, Arnaldo Carvalho de Melo wrote:
> Em Mon, Oct 02, 2017 at 04:11:27PM -0700, Jakub Kicinski escreveu:
> > Hi!
> >
> > This set adds bpftool to the tools/ directory. The first
> > patch renames tools/net to tools/bpf, the second one adds
> > the new code, while
Hi Dave,
On 10/2/2017 1:30 PM, Santosh Shilimkar wrote:
On 10/1/2017 10:56 PM, David Miller wrote:
From: David Miller
[...]
Actually, reverted, this breaks the build.
net/rds/rdma_transport.c:38:10: fatal error: ib.h: No such file or
directory
#include "ib.h"
Although I can't see how
From: Jesus Sanchez-Palencia
In qdisc_alloc() the dev_queue pointer was used without any checks being
performed. If qdisc_create() gets a null dev_queue pointer, it just
passes it along to qdisc_alloc(), leading to a crash. That happens if a
root qdisc implements select_queue() and returns a null
This queueing discipline implements the shaper algorithm defined by
the 802.1Q-2014 Section 8.6.8.2 and detailed in Annex L.
It's primary usage is to apply some bandwidth reservation to user
defined traffic classes, which are mapped to different queues via the
mqprio qdisc.
Initially, it only sup
Hi,
Changes since v3:
- None, only a clean patchset without old patches;
Changes since v2:
- squashed the patch introducing the userspace API into the patch
implementing CBS;
Changes since v1:
- Solved the mqprio dependency;
- Fixed a mqprio bug, that caused the inner qdisc to have a wron
From: Andre Guedes
This patch adds support for Credit-Based Shaper (CBS) qdisc offload
from Traffic Control system. This support enable us to leverage the
Forwarding and Queuing for Time-Sensitive Streams (FQTSS) features
from Intel i210 Ethernet Controller. FQTSS is the former 802.1Qav
standard
From: Jesus Sanchez-Palencia
When replacing a child qdisc from mqprio, tc_modify_qdisc() must fetch
the netdev_queue pointer that the current child qdisc is associated
with before creating the new qdisc.
Currently, when using mqprio as root qdisc, the kernel will end up
getting the queue #0 poin
The only global state protected by the verifier lock is
the verifier log. Move that log to struct bpf_verifier_env
and allow verification of multiple programs in parallel.
Signed-off-by: Jakub Kicinski
---
Like this? :)
Compile-tested, I'm rebasing things and will test shortly.
include/linux/
Vinicius Costa Gomes writes:
> Export the API necessary for configuring the CBS shaper (implemented
> in the next patch) via the tc tool.
>
> Signed-off-by: Vinicius Costa Gomes
> ---
I forgot to clean old patches from my tree. Does sending a clean v4
help?
Sorry about the confusion.
Cheers,
This queueing discipline implements the shaper algorithm defined by
the 802.1Q-2014 Section 8.6.8.2 and detailed in Annex L.
It's primary usage is to apply some bandwidth reservation to user
defined traffic classes, which are mapped to different queues via the
mqprio qdisc.
Initially, it only sup
Hi,
Changes since v2:
- squashed the patch introducing the userspace API into the patch
implementing CBS;
Changes since v1:
- Solved the mqprio dependency;
- Fixed a mqprio bug, that caused the inner qdisc to have a wrong
dev_queue associated with it;
Changes from the RFC:
- Fixed comm
Export the API necessary for configuring the CBS shaper (implemented
in the next patch) via the tc tool.
Signed-off-by: Vinicius Costa Gomes
---
include/uapi/linux/pkt_sched.h | 17 +
1 file changed, 17 insertions(+)
diff --git a/include/uapi/linux/pkt_sched.h b/include/uapi/lin
From: Jesus Sanchez-Palencia
In qdisc_alloc() the dev_queue pointer was used without any checks being
performed. If qdisc_create() gets a null dev_queue pointer, it just
passes it along to qdisc_alloc(), leading to a crash. That happens if a
root qdisc implements select_queue() and returns a null
From: Andre Guedes
This patch adds support for Credit-Based Shaper (CBS) qdisc offload
from Traffic Control system. This support enable us to leverage the
Forwarding and Queuing for Time-Sensitive Streams (FQTSS) features
from Intel i210 Ethernet Controller. FQTSS is the former 802.1Qav
standard
This queueing discipline implements the shaper algorithm defined by
the 802.1Q-2014 Section 8.6.8.2 and detailed in Annex L.
It's primary usage is to apply some bandwidth reservation to user
defined traffic classes, which are mapped to different queues via the
mqprio qdisc.
Initially, it only sup
From: Jesus Sanchez-Palencia
When replacing a child qdisc from mqprio, tc_modify_qdisc() must fetch
the netdev_queue pointer that the current child qdisc is associated
with before creating the new qdisc.
Currently, when using mqprio as root qdisc, the kernel will end up
getting the queue #0 poin
From: Andre Guedes
This patch adds support for Credit-Based Shaper (CBS) qdisc offload
from Traffic Control system. This support enable us to leverage the
Forwarding and Queuing for Time-Sensitive Streams (FQTSS) features
from Intel i210 Ethernet Controller. FQTSS is the former 802.1Qav
standard
From: Marcelo Ricardo Leitner
Date: Tue, 3 Oct 2017 19:20:07 -0300
> This patchset introduces the SCTP Stream Schedulers are defined by
> https://tools.ietf.org/html/draft-ietf-tsvwg-sctp-ndata-13
>
> It provides 3 schedulers at the moment: FCFS, Priority and Round Robin.
> The other 3, Round R
From: Jeff Kirsher
Date: Tue, 3 Oct 2017 09:31:29 -0700
> This series contains updates to fm10k only.
Pulled, thanks Jeff.
From: Alexei Starovoitov
Date: Tue, 3 Oct 2017 15:37:20 -0700
> - bpf prog_array just like all other types of bpf array accepts 32-bit index.
> Clarify that in the comment.
> - fix x64 JIT of bpf_tail_call which was incorrectly loading 8 instead of 4
> bytes
> - tighten corresponding check in
From: Richard Sailer
Date: Wed, 4 Oct 2017 00:22:10 +0200
> net/ipv4 currently contains around 100 source files containing the
> IP implementation and lots of other functionality (UDP, TCP, xfrm, etc.)
As someone who has to do backports regularly to -stable, there is no way
I am applying this.
From: Florian Westphal
Date: Mon, 2 Oct 2017 23:50:05 +0200
> Device alias can be set by either rtnetlink (rtnl is held) or sysfs.
>
> rtnetlink hold the rtnl mutex, sysfs acquires it for this purpose.
> Add an extra mutex for it and use rcu to protect concurrent accesses.
>
> This allows the
On Tue, 2017-10-03 at 15:37 -0700, Alexei Starovoitov wrote:
> - bpf prog_array just like all other types of bpf array accepts 32-bit index.
> Clarify that in the comment.
> - fix x64 JIT of bpf_tail_call which was incorrectly loading 8 instead of 4
> bytes
> - tighten corresponding check in the
On Tue, Oct 03, 2017 at 07:33:08PM -0300, Marcelo Ricardo Leitner wrote:
> On Tue, Oct 03, 2017 at 10:25:22AM +0800, Jia-Ju Bai wrote:
> > The SCTP program may sleep under a spinlock, and the function call path is:
> > sctp_generate_t3_rtx_event (acquire the spinlock)
> > sctp_do_sm
> > sctp_
On Tue, Oct 03, 2017 at 01:26:43PM +0800, Herbert Xu wrote:
> On Mon, Oct 02, 2017 at 09:18:24PM -0700, Andy Lutomirski wrote:
> > > On Oct 2, 2017, at 7:25 PM, Jia-Ju Bai wrote:
> > >
> > > The SCTP program may sleep under a spinlock, and the function call path
> > > is:
> > > sctp_generate_t3_r
On Wed, 2017-10-04 at 00:22 +0200, Richard Sailer wrote:
> net/ipv4 currently contains around 100 source files containing the
> IP implementation and lots of other functionality (UDP, TCP, xfrm, etc.)
>
> # 1/3
> To make the networking source tree more self documenting and well
> structured 1/3 m
From: David Wu
Date: Sat, 30 Sep 2017 17:47:23 +0800
> Add constants and callback functions for the dwmac on rk3128 soc.
> As can be seen, the base structure is the same, only registers
> and the bits in them moved slightly.
>
> Signed-off-by: David Wu
Applied, thank you.
- bpf prog_array just like all other types of bpf array accepts 32-bit index.
Clarify that in the comment.
- fix x64 JIT of bpf_tail_call which was incorrectly loading 8 instead of 4
bytes
- tighten corresponding check in the interpreter to stay consistent
The JIT bug can be triggered after int
On Tue, Oct 03, 2017 at 10:25:22AM +0800, Jia-Ju Bai wrote:
> The SCTP program may sleep under a spinlock, and the function call path is:
> sctp_generate_t3_rtx_event (acquire the spinlock)
> sctp_do_sm
> sctp_side_effects
> sctp_cmd_interpreter
> sctp_make_init_ack
>
Essentially the TCP code files consist of two groups:
* main code and some utilities (13 files)
* pluggable Congestion Control Algorithms (17 files)
Similar to the previous commit, this moves the Congestion control Algorithms to
a own subdirecty and updates the Makefiles accordingly to make t
Currently a lot of Code shared between IPv4 and IPv6 resides in net/ipv4.
As an attempt to make things more modular and encapsulated + the source tree
more self documenting this commit:
* introduces net/ipv4v6shared
* moves the shared tcp code there
* updates the makefiles accordingly
* c
net/ipv4 contains around 100 source files containing the IP implementation
and various other functionality (UDP, TCP, xfrm, etc.). 30 of them make up
the TCP implementation.
I think moving the TCP implementation to a own subdirectory
makes the source tree more explorable and well structured.
Note
net/ipv4 currently contains around 100 source files containing the
IP implementation and lots of other functionality (UDP, TCP, xfrm, etc.)
# 1/3
To make the networking source tree more self documenting and well
structured 1/3 moves the 30 shared TCP source files to a own
subdirectory of net/ipv
This patchset introduces the SCTP Stream Schedulers are defined by
https://tools.ietf.org/html/draft-ietf-tsvwg-sctp-ndata-13
It provides 3 schedulers at the moment: FCFS, Priority and Round Robin.
The other 3, Round Robin per packet, Fair Capacity and Weighted Fair
Capacity will be added later. M
This patch introduces RFC Draft ndata section 3.2 Priority Based
Scheduler (SCTP_SS_RR).
Works by maintaining a list of enqueued streams and tracking the last
one used to send data. When the datamsg is done, it switches to the next
stream.
See-also: https://tools.ietf.org/html/draft-ietf-tsvwg-sc
As defined per RFC Draft ndata Section 4.3.3, named as
SCTP_STREAM_SCHEDULER_VALUE.
See-also: https://tools.ietf.org/html/draft-ietf-tsvwg-sctp-ndata-13
Tested-by: Xin Long
Signed-off-by: Marcelo Ricardo Leitner
---
include/uapi/linux/sctp.h | 7 +
net/sctp/socket.c | 77 ++
There is 1 place allocating it and another reallocating. Move such
procedures to a common function.
v2: updated changelog
Tested-by: Xin Long
Signed-off-by: Marcelo Ricardo Leitner
---
net/sctp/stream.c | 36
1 file changed, 28 insertions(+), 8 deletions(-)
This patch introduces the hooks necessary to do stream scheduling, as
per RFC Draft ndata. It also introduces the first scheduler, which is
what we do today but now factored out: first come first served (FCFS).
With stream scheduling now we have to track which chunk was enqueued on
which stream a
This patch introduces RFC Draft ndata section 3.4 Priority Based
Scheduler (SCTP_SS_PRIO).
It works by having a struct sctp_stream_priority for each priority
configured. This struct is then enlisted on a queue ordered per priority
if, and only if, there is a stream with data queued, so that dequeu
There is 1 place allocating it and 2 other reallocating. Move such
procedures to a common function.
Tested-by: Xin Long
Signed-off-by: Marcelo Ricardo Leitner
---
net/sctp/stream.c | 52
1 file changed, 32 insertions(+), 20 deletions(-)
diff
As defined per RFC Draft ndata Section 4.3.2, named as
SCTP_STREAM_SCHEDULER.
See-also: https://tools.ietf.org/html/draft-ietf-tsvwg-sctp-ndata-13
Tested-by: Xin Long
Signed-off-by: Marcelo Ricardo Leitner
---
include/uapi/linux/sctp.h | 1 +
net/sctp/socket.c | 75
With the stream schedulers, sctp_stream_out will become too big to be
allocated by kmalloc and as we need to allocate with BH disabled, we
cannot use __vmalloc in sctp_stream_init().
This patch moves out the stats from sctp_stream_out to
sctp_stream_out_ext, which will be allocated only when the a
Add a helper to fetch the stream number from a given chunk.
Tested-by: Xin Long
Signed-off-by: Marcelo Ricardo Leitner
---
include/net/sctp/structs.h | 5 +
1 file changed, 5 insertions(+)
diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
index
9b2b30b3ba4dfd10c24c3e06e
As SCTP supports up to 65535 streams, that can lead to very large
allocations in sctp_stream_init(). As Xin Long noticed, systems with
small amounts of memory are more prone to not have enough memory and
dump warnings on dmesg initiated by user actions. Thus, silence them.
Also, if the reallocatio
From: Shmulik Ladkani
Date: Sat, 30 Sep 2017 11:59:09 +0300
> This leads to inconsistencies, depending on order of operations, e.g.:
I don't see any inconsistency. When you insert using NLM_F_EXCL the
insertion fails if any existing rule matches or overlaps in any way
with the keys in the new r
On Tue, 3 Oct 2017 13:05:46 -0700, Matthias Kaehlcke wrote:
> nfp_eth_set_bit_config() is marked as __always_inline to allow gcc to
> identify the 'mask' parameter as known to be constant at compile time,
> which is required to use the FIELD_GET() macro.
>
> The forced inlining does the trick for
From: Mahesh Bandewar
Date: Wed, 27 Sep 2017 18:03:49 -0700
> From: Mahesh Bandewar
>
> Some NIC drivers don't have correct speed/duplex settings at the
> time they send NETDEV_UP notification and that messes up the
> bonding state. Especially 802.3ad mode which is very sensitive
> to these set
From: Bjørn Mork
Date: Tue, 03 Oct 2017 16:01:15 +0200
> We can pretty much ignore the USB-IF and any specs, since that is what
> the vendors appear to do. They provide device specific drivers for
> Windows, so all they care about is that their device "works" with their
> driver.
>
> But in Lin
On Tue, Oct 03, 2017 at 01:41:34PM -0700, Troy Kisky wrote:
> On 10/2/2017 5:51 PM, Andrew Lunn wrote:
> > On Mon, Oct 02, 2017 at 05:04:41PM -0700, Troy Kisky wrote:
> >> imx7s/imx7d has the ptp interrupt newly added as well.
> >> This will allow the ptp interrupt to have its own interrupt routine
On Fri, 26 Aug 2016 23:10:28 -0400
Oleg Drokin wrote:
> %ul would print an unsigned value and a letter l,
> likely it was %lu that was meant to print the long int,
> but in reality the values printed there are just regular signed
> ints, so just dropping the l altogether.
>
> Signed-off-by: Oleg
On 10/2/2017 5:51 PM, Andrew Lunn wrote:
> On Mon, Oct 02, 2017 at 05:04:41PM -0700, Troy Kisky wrote:
>> imx7s/imx7d has the ptp interrupt newly added as well.
>> This will allow the ptp interrupt to have its own interrupt routine.
>>
>> Signed-off-by: Troy Kisky
>> ---
>> arch/arm/boot/dts/imx6
Em Mon, Oct 02, 2017 at 04:11:27PM -0700, Jakub Kicinski escreveu:
> Hi!
>
> This set adds bpftool to the tools/ directory. The first
> patch renames tools/net to tools/bpf, the second one adds
> the new code, while the third adds simple documentation.
>
> v2:
> - report names, map ids, load
On Tue, Oct 03, 2017 at 10:57:45AM -0700, Jakub Kicinski wrote:
> Separate the instruction printing into a standalone source file.
> This way sneaky code from tools/ can use it directly.
>
> Signed-off-by: Jakub Kicinski
> ---
> Like this?
...
> +static void print_bpf_end_insn(void (*verbose)(con
Hi Roopa,
[auto build test ERROR on net-next/master]
url:
https://github.com/0day-ci/linux/commits/Roopa-Prabhu/bridge-neigh-msg-proxy-and-flood-suppression-support/20171003-124610
config: x86_64-randconfig-i0-10030107 (attached as .config)
compiler: gcc-4.9 (Debian 4.9.4-2) 4.9.4
reproduce
1 - 100 of 230 matches
Mail list logo
