Client link group creation always follows the server linkgroup creation.
If peer creates a new server link group, client has to create a new
client link group. If peer reuses a server link group for a new
connection, client has to reuse its client link group as well. This
patch introduces a longer
An out-of-sync condition can just be detected by the client.
If the server receives a CLC DECLINE message indicating an out-of-sync
condition for the link groups, the server must clean up the out-of-sync
link group.
There is no need for an extra third parameter in smc_clc_send_decline().
Signed-of
smc_netinfo_by_tcpsk() looks up the routing cache. Such a lookup requires
protection by an RCU read lock.
Signed-off-by: Ursula Braun
---
net/smc/af_smc.c | 10 +++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c
index 8c6d24b2995d..2e8d2d
From: Hans Wippel
The SMC receive function currently lacks a timeout check under the
condition that no data were received and no data are available. This
patch adds such a check.
Signed-off-by: Hans Wippel
Signed-off-by: Ursula Braun
---
net/smc/smc_rx.c | 2 ++
1 file changed, 2 insertions(+
smc_pnet_fill_entry() uses dev_get_by_name() adding a refcount to ndev.
The following smc_pnet_enter() has to reduce the refcount if the entry
to be added exists already in the pnet table.
Signed-off-by: Ursula Braun
---
net/smc/smc_pnet.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
The number of outstanding work requests is limited. If all work
requests are in use, tx processing is postponed to another scheduling
of the tx worker. Switch to a delayed worker to have a gap for tx
completion queue events before the next retry.
Signed-off-by: Ursula Braun
---
net/smc/smc.h
The solicited flag is meaningful for the receive completion queue.
Ask for next work completion of any type on the send queue.
Signed-off-by: Ursula Braun
---
net/smc/smc_wr.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/smc/smc_wr.c b/net/smc/smc_wr.c
index ab56bda667
Usually socket closing is delayed if there is still data available in
the send buffer to be transmitted. If a process is killed, the delay
should be avoided.
Signed-off-by: Ursula Braun
---
net/smc/smc_close.c | 15 ---
1 file changed, 8 insertions(+), 7 deletions(-)
diff --git a/ne
Use the smc_connection as first parameter with smc_cdc_get_free_slot().
This is just a small code cleanup, no functional change.
Signed-off-by: Ursula Braun
---
net/smc/smc_cdc.c | 7 ---
net/smc/smc_cdc.h | 3 ++-
net/smc/smc_tx.c | 6 ++
3 files changed, 8 insertions(+), 8 deletions(-
From: Hans Wippel
In the infiniband part, SMC currently uses get_netdev which calls
dev_hold on the returned net device. However, the SMC code never calls
dev_put on that net device resulting in a wrong reference count.
This patch adds a dev_put after the usage of the net device to fix the
issue
Hi Dave,
here is a collection of small smc-patches built for net fixing
smc problems in different areas.
Thanks,
Ursula
*** BLURB HERE ***
Hans Wippel (2):
net/smc: add missing dev_put
net/smc: add receive timeout check
Ursula Braun (7):
net/smc: take RCU read lock for routing cache looku
Hi Stephen,
On Wed, Sep 20, 2017 at 09:56:05AM -0700, Stephen Hemminger wrote:
> > +realloc:
> > + bufp = realloc(buf, buf_len);
> > +
> > + if (bufp == NULL) {
>
> Minor personal style issue:
> To me, blank lines are like paragraphs in writing.
> Code reads better assignment and condition che
do not wait for completion while deleting the filters
when the adapter is shutting down because we may not get
the response as interrupts will be disabled.
Signed-off-by: Ganesh Goudar
---
drivers/net/ethernet/chelsio/cxgb4/cxgb4.h| 1 +
drivers/net/ethernet/chelsio/cxgb4/cxgb4_filter.c
From: Kumar Sanghvi
Add basic skeleton to prepare for offloading tc-flower flows.
Signed-off-by: Kumar Sanghvi
Signed-off-by: Rahul Lakkireddy
Signed-off-by: Ganesh Goudar
---
drivers/net/ethernet/chelsio/cxgb4/Makefile| 4 +-
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c| 22
From: Kumar Sanghvi
Add support to retrieve stats from hardware for offloaded tc flower
flows. Also, poll for the stats of offloaded flows via timer callback.
Signed-off-by: Kumar Sanghvi
Signed-off-by: Rahul Lakkireddy
Signed-off-by: Ganesh Goudar
---
drivers/net/ethernet/chelsio/cxgb4/cxg
From: Kumar Sanghvi
Add support to add/remove flows for offload. Following match
and action are supported for offloading a flow:
Match: ether-protocol, IPv4/IPv6 addresses, L4 ports (TCP/UDP)
Action: drop, redirect to another port on the device.
The qualifying flows can have accompanying mask
On Thu, Sep 21, 2017 at 03:20:02PM +0800, Hangbin Liu wrote:
>
> Or maybe we can set buf_len very small first. Then it will force to realloc at
> the second time. And the code would like
>
> int buf_len = 16;
> bufp = realloc(buf, buf_len);
> /* check bufp and set msg */
>
>
This series of patches add support to offload tc flower onto Chelsio
NICs.
Patch 1 adds basic skeleton to prepare for offloading tc flower flows.
Patch 2 adds support to add/remove flows for offload. Flows can have
accompanying masks. Following match and action are currently supported
for offlo
From: Kumar Sanghvi
Add support for offloading tc-flower flows having
vlan actions: pop, push and modify.
Signed-off-by: Kumar Sanghvi
Signed-off-by: Rahul Lakkireddy
Signed-off-by: Ganesh Goudar
---
.../net/ethernet/chelsio/cxgb4/cxgb4_tc_flower.c | 43 ++
1 file chang
After merging net-next branch into master, Stephen asked to
fix up json dump for XDP as there were some merge conflicts,
so here it is.
Thanks!
Daniel Borkmann (2):
json: move json printer to common library
bpf: properly output json for xdp
include/json_print.h | 71
ip/Ma
After merging net-next branch into master, Stephen asked
to fix up json dump for XDP. Thus, rework the json dump a
bit, such that 'ip -json l' looks as below.
[{
"ifindex": 1,
"ifname": "lo",
"flags": ["LOOPBACK","UP","LOWER_UP"],
"mtu": 65536,
"xdp": {
Move the json printer which is based on json writer into the
iproute2 library, so it can be used by library code and tools
other than ip. Should probably have been done from the beginning
like that given json writer is in the library already anyway.
No functional changes.
Signed-off-by: Daniel Bor
Thu, Sep 21, 2017 at 09:33:36AM CEST, rahul.lakkire...@chelsio.com wrote:
>From: Kumar Sanghvi
>
>Add support for offloading tc-flower flows having
>vlan actions: pop, push and modify.
>
>Signed-off-by: Kumar Sanghvi
>Signed-off-by: Rahul Lakkireddy
>Signed-off-by: Ganesh Goudar
>---
> .../net/
Thu, Sep 21, 2017 at 09:33:33AM CEST, rahul.lakkire...@chelsio.com wrote:
>This series of patches add support to offload tc flower onto Chelsio
>NICs.
>
>Patch 1 adds basic skeleton to prepare for offloading tc flower flows.
>
>Patch 2 adds support to add/remove flows for offload. Flows can have
>
W dniu 2017-09-21 o 03:17, Eric Dumazet pisze:
On Wed, 2017-09-20 at 18:09 -0700, Wei Wang wrote:
Thanks very much Pawel for the feedback.
I was looking into the code (specifically IPv4 part) and found that in
free_fib_info_rcu(), we call free_nh_exceptions() without holding the
fnhe_lock. I
On Wed, 2017-09-20 at 18:54 +0200, Paolo Abeni wrote:
> We must be careful to avoid leaking such sockets outside
> the RCU section containing the early demux call; we clear
> them on nonlocal delivery.
>
> For ipv4 we must take care of local mcast delivery, too,
> since udp early demux works also
Hi,
Thank you for looking at it!
On Wed, 2017-09-20 at 10:41 -0700, Eric Dumazet wrote:
> On Wed, 2017-09-20 at 18:54 +0200, Paolo Abeni wrote:
> > Noref sk do not carry a socket refcount, are valid
> > only inside the current RCU section and must be
> > explicitly cleared before exiting such sec
Dear Sir,
We recently visited your website and we are interested in your models, We will
like to make an order from your list of products. However, we would like to see
your company's latest catalogs with the; minimum order quantity, delivery
time/FOB, payment terms etc. Official order placemen
This commit introduces the MPLSoGRE support (RFC 4023), using ip tunnel
API.
Encap:
- Add a new iptunnel type mpls.
Decap:
- pull gre hdr and call mpls_forward().
Signed-off-by: Amine Kherbouche
---
include/net/gre.h | 3 +++
include/uapi/linux/if_tunnel.h | 1 +
net/ipv4/gr
This series introduces the MPLS over GRE encapsulation (RFC 4023).
Various applications of MPLS make use of label stacks with multiple
entries. In some cases, it is possible to replace the top label of
the stack with an IP-based encapsulation, thereby, it is possible for
two LSRs that are adjacen
Exposing mpls_forward() function to be able to be called from elsewhere
such as MPLS over GRE in the next commit.
Signed-off-by: Amine Kherbouche
---
include/linux/mpls.h | 3 +++
net/mpls/af_mpls.c | 5 +++--
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/include/linux/mpls.h
On 09/20/2017 09:45 PM, Kees Cook wrote:
From: David Windsor
befs symlink pathnames, stored in struct befs_inode_info.i_data.symlink
and therefore contained in the befs_inode_cache slab cache, need to be
copied to/from userspace.
cache object allocation:
fs/befs/linuxvfs.c:
befs_
Hi,
Thanks for the feedback!
On Wed, 2017-09-20 at 20:20 -0700, David Miller wrote:
> From: Paolo Abeni
> Date: Wed, 20 Sep 2017 18:54:00 +0200
>
> > This series introduce the infrastructure to store inside the skb a socket
> > pointer without carrying a refcount to the socket.
> >
> > Such in
This series add basic offloading of unicast traffic to the lan9303
DSA driver.
Comments welcome!
Egil Hjelmeland (2):
net: dsa: lan9303: Move tag setup to new lan9303_setup_tagging
net: dsa: lan9303: Add basic offloading of unicast traffic
drivers/net/dsa/lan9303-core.c | 130 ++
Prepare for next patch:
Move tag setup from lan9303_separate_ports() to new function
lan9303_setup_tagging()
Signed-off-by: Egil Hjelmeland
---
drivers/net/dsa/lan9303-core.c | 42 +-
1 file changed, 25 insertions(+), 17 deletions(-)
diff --git a/drivers/
When both user ports are joined to the same bridge, the normal
HW MAC learning is enabled. This means that unicast traffic is forwarded
in HW.
If one of the user ports leave the bridge,
the ports goes back to the initial separated operation.
Port separation relies on disabled HW MAC learning. Hen
❦ 20 septembre 2017 16:21 -0700, Stephen Hemminger
:
> The one concern is that ports added or removed through ioctl should
> cause same events as doing the same thing via netlink. Some users use
> brctl (ioctl) and others use newer bridge (netlink) API.
I'll make a third iteration to have the
Currently, there is a difference in netlink events received when an
interface is modified through bridge ioctl() or through netlink. This
patch generates additional events when an interface is added to or
removed from a bridge via ioctl().
When adding then removing an interface from a bridge with
On Thu, 2017-09-21 at 11:14 +0200, Paolo Abeni wrote:
> Hi,
>
> Thank you for looking at it!
>
> On Wed, 2017-09-20 at 10:41 -0700, Eric Dumazet wrote:
> > On Wed, 2017-09-20 at 18:54 +0200, Paolo Abeni wrote:
> > > Noref sk do not carry a socket refcount, are valid
> > > only inside the current
On Thu, 2017-09-21 at 11:42 +0200, Paolo Abeni wrote:
> Hi,
>
> Thanks for the feedback!
>
> On Wed, 2017-09-20 at 20:20 -0700, David Miller wrote:
> > From: Paolo Abeni
> > Date: Wed, 20 Sep 2017 18:54:00 +0200
> >
> > > This series introduce the infrastructure to store inside the skb a socket
This series contains bugfixes for aQuantia Atlantic driver.
Igor Russkikh (3):
net:ethernet:aquantia: Setup max_mtu in ndev to enable jumbo frames
net:ethernet:aquantia: Fix Tx queue hangups
net:ethernet:aquantia: Fix transient invalid link down/up indications
Pavel Belous (1):
net:ethern
Although hardware is capable for almost 16K MTU, without max_mtu field
correctly set it only allows standard MTU to be used.
This patch enables max MTU, calculating it from hardware maximum frame size
of 16352 octets (including FCS).
Fixes: 5513e16421cb ("net: ethernet: aquantia: Fixes for aq_ndev
Due to a bug in aquantia atlantic card firmware, it sometimes reports
invalid link speed bits. That caused driver to report link down events,
although link itself is totally fine.
This patch ignores such out of blue readings.
Signed-off-by: Pavel Belous
Signed-off-by: Igor Russkikh
---
drivers
Driver did a poor job in managing its Tx queues: Sometimes it could stop
tx queues due to link down condition in aq_nic_xmit - but never waked up
them. That led to Tx path total suspend.
This patch fixes this and improves generic queue management:
- introduces queue restart counter
- uses generic n
From: Pavel Belous
Call skb_frag_dma_map multiple times if tx length is greater than
device max and avoid processing tx ring until entire packet has been
sent.
Signed-off-by: Igor Russkikh
Signed-off-by: Pavel Belous
---
drivers/net/ethernet/aquantia/atlantic/aq_nic.c | 43 ++
Hi, Kumar
On 2017/9/21 15:33, Rahul Lakkireddy wrote:
> From: Kumar Sanghvi
>
> Add support to add/remove flows for offload. Following match
> and action are supported for offloading a flow:
>
> Match: ether-protocol, IPv4/IPv6 addresses, L4 ports (TCP/UDP)
> Action: drop, redirect to another
Use setup_timer function instead of initializing timer with the
function and data fields.
Signed-off-by: Allen Pais
---
net/nfc/core.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/net/nfc/core.c b/net/nfc/core.c
index 5cf33df..e5e23c2 100644
--- a/net/nfc/core
On Thu, 2017-09-21 at 11:06 +0200, Paweł Staszewski wrote:
>
> W dniu 2017-09-21 o 03:17, Eric Dumazet pisze:
> > On Wed, 2017-09-20 at 18:09 -0700, Wei Wang wrote:
> >>> Thanks very much Pawel for the feedback.
> >>>
> >>> I was looking into the code (specifically IPv4 part) and found that in
> >
W dniu 2017-09-21 o 13:03, Eric Dumazet pisze:
On Thu, 2017-09-21 at 11:06 +0200, Paweł Staszewski wrote:
W dniu 2017-09-21 o 03:17, Eric Dumazet pisze:
On Wed, 2017-09-20 at 18:09 -0700, Wei Wang wrote:
Thanks very much Pawel for the feedback.
I was looking into the code (specifically IPv4
W dniu 2017-09-21 o 13:12, Paweł Staszewski pisze:
W dniu 2017-09-21 o 13:03, Eric Dumazet pisze:
On Thu, 2017-09-21 at 11:06 +0200, Paweł Staszewski wrote:
W dniu 2017-09-21 o 03:17, Eric Dumazet pisze:
On Wed, 2017-09-20 at 18:09 -0700, Wei Wang wrote:
Thanks very much Pawel for the fee
On Wed, Sep 20, 2017 at 10:20:13PM -0700, Yonghong Song wrote:
> > (2). trace_event_call->perf_events are per cpu data structure, that
> > means, some filtering logic is needed to avoid the same perf_event prog
> > is executing twice.
>
> What I mean here is that the trace_event_call->perf_events
On 21/09/17 09:43, Jiri Pirko wrote:
> From: Yotam Gigi
>
> Make the ipmr module register as a FIB notifier. To do that, implement both
> the ipmr_seq_read and ipmr_dump ops.
>
> The ipmr_seq_read op returns a sequence counter that is incremented on
> every notification related operation done by
Hi, Igor
On 2017/9/21 18:53, Igor Russkikh wrote:
> Driver did a poor job in managing its Tx queues: Sometimes it could stop
> tx queues due to link down condition in aq_nic_xmit - but never waked up
> them. That led to Tx path total suspend.
> This patch fixes this and improves generic queue mana
When using tc qdisc to configure DCB parameter, dcb_ops->setup_tc
is used to tell hclge_dcb module to do the setup.
When using lldptool to configure DCB parameter, hclge_dcb module
call the client_ops->setup_tc to tell network stack which queue
and priority is using for specific tc.
Signed-off-by:
This patch add dcb netlink interface by calling the interface from
hclge_dcb module.
This patch also update Makefile in order to build hns3_dcbnl module.
Signed-off-by: Yunsheng Lin
---
.../net/ethernet/hisilicon/hns3/hns3pf/Makefile| 2 +
.../ethernet/hisilicon/hns3/hns3pf/hns3_dcbnl.c
When sriov is enabled and TM is in tc-based mode, vf's TM
parameters is not set in TM initialization process.
This patch add the tc_based TM support for sriov enabled
using the information in vport struct.
Signed-off-by: Yunsheng Lin
---
.../net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c | 49 ++
After the DCB feature is supported, fc_mode and dcb enable flag
must be set according to the DCB parameter.
Signed-off-by: Yunsheng Lin
---
.../net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c | 34 +++---
1 file changed, 30 insertions(+), 4 deletions(-)
diff --git a/drivers/net/e
This patch add a tm_port_shaper cmd and set port shaper
to HCLGE_ETHER_MAX_RATE on TM initialization process.
Signed-off-by: Yunsheng Lin
---
.../net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c | 33 ++
.../net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h | 4 +++
2 files chang
The hclge_dcb module calls the interface from hclge_main/tm
and provide interface for the dcb netlink interface.
This patch also update Makefiles required to build the DCB
supported code in HNS3 Ethernet driver and update the existing
Kconfig file in the hisilicon folder.
Signed-off-by: Yunsheng
This patch add some interface and export some interface from
hclge_tm and hclgc_main to support the upcoming DCB feature.
Signed-off-by: Yunsheng Lin
---
.../ethernet/hisilicon/hns3/hns3pf/hclge_main.c| 3 +-
.../ethernet/hisilicon/hns3/hns3pf/hclge_main.h| 3 ++
.../net/ethernet/hisil
This patch add support of dynamically assigning tx buffer to
TC when the TC is enabled.
It will save buffer for rx direction to avoid packet loss.
Signed-off-by: Yunsheng Lin
---
.../net/ethernet/hisilicon/hns3/hns3pf/hclge_cmd.h | 1 +
.../ethernet/hisilicon/hns3/hns3pf/hclge_main.c| 69 ++
Current buffer allocation can only happen at init, when
doing buffer reallocation after init, care must be taken
care of memory which priv_buf points to.
This patch fixes it by using a dynamic allocated temporary
memory. Because we only do buffer reallocation at init or
when setting up the DCB para
Given NR_IRQS is 2048 on sparc64, and even 32784 on alpha, 3 digits is
not enough to represent interrupt numbers on all architectures. Hence
PHY interrupt numbers may be truncated during printing.
Increase the buffer size from 4 to 8 bytes to fix this.
Fixes: 5e369aefdce4818c ("net: stmmac: Dele
On 21/09/17 09:43, Jiri Pirko wrote:
> From: Yotam Gigi
>
> Allow drivers, registered to the fib notification chain indicate whether a
> multicast MFC route is offloaded or not, similarly to unicast routes. The
> indication of whether a route is offloaded is done using the mfc_flags
> field on an
This patch add a pfc_pause_en cmd, and use it to configure
PFC option according to fc_mode in hdev->tm_info.
Signed-off-by: Yunsheng Lin
---
.../net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.c | 68 --
.../net/ethernet/hisilicon/hns3/hns3pf/hclge_tm.h | 5 ++
2 files changed
The patchset contains some enhancement related to DCB before
adding support for DCB feature.
This patchset depends on the following patchset:
https://patchwork.ozlabs.org/cover/815646/
https://patchwork.ozlabs.org/cover/816145/
High Level Architecture:
[ tc qdisc ][ lldpad ]
W dniu 2017-09-21 o 13:03, Eric Dumazet pisze:
OK we have two problems here
1) We need to unify skb_dst_force() ( for net tree )
2) Vlan devices should try to correctly handle IFF_XMIT_DST_RELEASE from
lower device. This will considerably help your performance.
For 1), this is what I had i
On 21/09/17 09:43, Jiri Pirko wrote:
> From: Yotam Gigi
>
> Use the newly introduced notification chain to send events upon VIF and MFC
> addition and deletion. The MFC notifications are sent only on resolved MFC
> entries, as unresolved cannot be offloaded.
>
> Signed-off-by: Yotam Gigi
> Revi
On 21/09/17 09:43, Jiri Pirko wrote:
> From: Yotam Gigi
>
> Next commits will introduce MFC notifications through the atomic
> fib_notification chain, thus allowing modules to be aware of MFC entries.
>
> Due to the fact that modules may need to hold a reference to an MFC entry,
> add reference
On Mon, 11 Sep 2017 15:55:56 +0900 wrote:
> > > +static int ave_set_rxdesc(struct net_device *ndev, int entry)
> > > +{
> > > + struct ave_private *priv = netdev_priv(ndev);
> > > + struct sk_buff *skb;
> > > + unsigned long align;
> > > + dma_addr_t paddr;
> > > + void *buffptr;
> > > + int ret
Use setup_timer function instead of initializing timer with the
function and data fields.
Signed-off-by: Allen Pais
---
drivers/net/wan/hdlc_fr.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/net/wan/hdlc_fr.c b/drivers/net/wan/hdlc_fr.c
index 78596e4..
Use setup_timer function instead of initializing timer with the
function and data fields.
Signed-off-by: Allen Pais
---
drivers/net/usb/catc.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/net/usb/catc.c b/drivers/net/usb/catc.c
index dbc9031..aeb62e1 100
Use setup_timer function instead of initializing timer with the
function and data fields.
Signed-off-by: Allen Pais
---
drivers/net/ethernet/ti/netcp_ethss.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/ti/netcp_ethss.c
b/drivers/net/ethe
On Wed, Sep 20, 2017 at 6:56 PM, Daniel Mack wrote:
> On 09/20/2017 08:51 PM, Craig Gallek wrote:
>> On Wed, Sep 20, 2017 at 12:51 PM, Daniel Mack wrote:
>>> Hi Craig,
>>>
>>> Thanks, this looks much cleaner already :)
>>>
>>> On 09/20/2017 06:22 PM, Craig Gallek wrote:
diff --git a/kernel/b
W dniu 2017-09-21 o 13:31, Paweł Staszewski pisze:
W dniu 2017-09-21 o 13:03, Eric Dumazet pisze:
OK we have two problems here
1) We need to unify skb_dst_force() ( for net tree )
2) Vlan devices should try to correctly handle IFF_XMIT_DST_RELEASE from
lower device. This will considerably
This patch serial add device MTU validation check, so that only valid mtu value
can be set when adding new device.
Zhang Shengju (2):
dummy: add device MTU validation check
ifb: add device MTU validation check
drivers/net/dummy.c | 8
drivers/net/ifb.c | 8
2 files chang
Currently, any mtu value can be assigned when adding a new dummy device:
[~]# ip link add name dummy1 mtu 10 type dummy
[~]# ip link show dummy1
15: dummy1: mtu 10 qdisc noop state DOWN mode DEFAULT
group default qlen 1000
link/ether 0a:61:6b:16:14:ce brd ff:ff:ff:ff:ff:ff
This patch
Currently, any mtu value can be assigned when adding a new ifb device:
[~]# ip link add name ifb2 mtu 10 type ifb
[~]# ip link show ifb2
18: ifb2: mtu 10 qdisc noop state DOWN mode DEFAULT group
default qlen 32
link/ether 7a:bf:f4:63:da:d1 brd ff:ff:ff:ff:ff:ff
This patch adds device
Convert the PPv2 driver to use phylink, which models the MAC to PHY
link. The phylink support is made such a way the GoP link IRQ can still
be used: the two modes are incompatible and the GoP link IRQ will be
used if no PHY is described in the device tree. This is the same
behaviour as before.
Sig
On Thu, 21 Sep 2017 13:17:06 +0200
Peter Zijlstra wrote:
> I suspect that would break a fair bunch of bpf proglets, since the data
> access to the trace data would be completely different, but it would be
> much nicer to not have this distinction based on event type.
Maybe this would be a good t
On Thursday 21 September 2017 06:01 AM, Franklin S Cooper Jr wrote:
>
>
> On 08/24/2017 03:00 AM, Sekhar Nori wrote:
>> + some OMAP folks and Linux OMAP list
>>
>> On Tuesday 25 July 2017 04:21 AM, Franklin Cooper wrote:
>>> Hclk is the MCAN's interface clock. However, for OMAP based devices such
Hi Egil
> +static void lan9303_bridge_ports(struct lan9303 *chip)
> +{
> + /* ports bridged: remove mirroring */
> + lan9303_write_switch_reg(chip, LAN9303_SWE_PORT_MIRROR, 0);
> +}
Could you replace the 0 with something symbolic which makes this
easier to understand.
#define LAN9303_SWE
On 09/21/2017 06:37 AM, Zwindl wrote:
Hi, I've reported to archlinux's bugzilla, and finally found out the flag which
caused that issue, it's the `CONFIG_INTEL_IOMMU_DEFAULT_ON=y` flag, I think may
this is a kernel bug, more details at https://bugs.archlinux.org/task/55665
My standard kernel h
Hi,
I've got a machine with a Broadcom bcm5762c, using the tg3 driver, that
fails to receive network packets under some very specific conditions.
It works perfectly using a 1Gbps switch. If, however, it first uses
PXE and then loads the Linux tg3 driver, and the switch is 100Mbps, it
no longer r
Hi David,
On Mon, Sep 18, 2017 at 05:18:58PM -0700, David Miller wrote:
> From: Antoine Tenart
> Date: Mon, 18 Sep 2017 15:04:06 +0200
>
> > The dev->dma_mask usually points to dev->coherent_dma_mask. This is an
> > issue as setting both of them will override the other. This is
> > problematic h
Hi Egil,
Egil Hjelmeland writes:
> When both user ports are joined to the same bridge, the normal
> HW MAC learning is enabled. This means that unicast traffic is forwarded
> in HW.
>
> If one of the user ports leave the bridge,
> the ports goes back to the initial separated operation.
>
> Port
Thanks for the comments, Yunsheng,
>>
>> +static int aq_nic_update_link_status(struct aq_nic_s *self)
>> +{
>> +int err = self->aq_hw_ops.hw_get_link_status(self->aq_hw);
>> +
>> +if (err < 0)
>> +return -1;
> why not just return err?
Agreed, that could be improved.
>> +
Hi Egil,
Egil Hjelmeland writes:
> Prepare for next patch:
> Move tag setup from lan9303_separate_ports() to new function
> lan9303_setup_tagging()
>
> Signed-off-by: Egil Hjelmeland
Minor styling issues, otherwise LGTM:
Reviewed-by: Vivien Didelot
> +/* forward special tagged packets from
Larry Finger writes:
> On 09/21/2017 06:37 AM, Zwindl wrote:
>> Hi, I've reported to archlinux's bugzilla, and finally found out the
>> flag which caused that issue, it's the
>> `CONFIG_INTEL_IOMMU_DEFAULT_ON=y` flag, I think may this is a kernel
>> bug, more details at https://bugs.archlinux.org
From: Eric Dumazet
skb_dst_set(skb, dst) installs a normal (refcounted) dst, there is no
point using skb_dst_force(skb)
Signed-off-by: Eric Dumazet
---
drivers/net/vrf.c |1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c
index
9b243e6f3008bb5319844412c
On 9/21/17 8:50 AM, Eric Dumazet wrote:
> From: Eric Dumazet
>
> skb_dst_set(skb, dst) installs a normal (refcounted) dst, there is no
> point using skb_dst_force(skb)
>
> Signed-off-by: Eric Dumazet
> ---
> drivers/net/vrf.c |1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/
On Thu, 2017-09-21 at 15:18 +0200, Paweł Staszewski wrote:
> ok after adding patch all is working from now for about 1 hour of normal
> traffic witc all bgp sessions connected and about 600k prefixes in kernel.
Great, I am doing to submit an official patch, uniting skb_dst_force()
and skb_dst_f
On Thu, 2017-09-21 at 21:32 +0800, Zhang Shengju wrote:
> Currently, any mtu value can be assigned when adding a new dummy device:
> [~]# ip link add name dummy1 mtu 10 type dummy
> [~]# ip link show dummy1
> 15: dummy1: mtu 10 qdisc noop state DOWN mode DEFAULT
> group default qlen 1000
Arnd Bergmann writes:
> When CONFIG_PM_SLEEP is disabled, we get a compile-time
> warning:
>
> drivers/net/wireless/ath/ath10k/pci.c:3417:12: error: 'ath10k_pci_pm_resume'
> defined but not used [-Werror=unused-function]
> static int ath10k_pci_pm_resume(struct device *dev)
> ^~
Begin forwarded message:
Date: Thu, 21 Sep 2017 11:45:01 +
From: bugzilla-dae...@bugzilla.kernel.org
To: step...@networkplumber.org
Subject: [Bug 197015] New: Message at boot
https://bugzilla.kernel.org/show_bug.cgi?id=197015
Bug ID: 197015
Summary: Message at boot
On Thu, Sep 21, 2017 at 3:04 AM, Vincent Bernat wrote:
> ❦ 20 septembre 2017 16:21 -0700, Stephen Hemminger
> :
>
>> The one concern is that ports added or removed through ioctl should
>> cause same events as doing the same thing via netlink. Some users use
>> brctl (ioctl) and others use newer
print_bpf_insn() was treating all BPF_ALU[64] the same, but BPF_END has a
different structure: it has a size in insn->imm (even if it's BPF_X) and
uses the BPF_SRC (X or K) to indicate which endianness to use. So it
needs different code to print it.
Signed-off-by: Edward Cree
---
It's not the
On Thu, 21 Sep 2017 21:32:02 +0800
Zhang Shengju wrote:
> Currently, any mtu value can be assigned when adding a new ifb device:
> [~]# ip link add name ifb2 mtu 10 type ifb
> [~]# ip link show ifb2
> 18: ifb2: mtu 10 qdisc noop state DOWN mode DEFAULT
> group default qlen 32
> link
On Thu, 21 Sep 2017 12:05:25 +0200
Vincent Bernat wrote:
> Currently, there is a difference in netlink events received when an
> interface is modified through bridge ioctl() or through netlink. This
> patch generates additional events when an interface is added to or
> removed from a bridge via i
On 9/20/17 4:07 PM, David Miller wrote:
From: Peter Zijlstra
Date: Wed, 20 Sep 2017 19:26:51 +0200
Dave, could we have this in a topic tree of sorts, because I have a
pending series to rework all the timekeeping and it might be nice to not
have sfr run into all sorts of conflicts.
If you wan
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