Do not set 'needs_free_netdev' as we do call free_netdev
for mgmt net devices, doing both hits BUG_ON.
Signed-off-by: Ganesh Goudar
---
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
b/drivers/ne
instantiation of VF's on different adapters fails, copy
adapter index and chip type to PF0-3 adapter instances
to fix the issue.
Signed-off-by: Ganesh Goudar
---
drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/ethernet/chelsio/cxg
On 03/06/2018 10:32 PM, Eric Dumazet wrote:
On Tue, 2018-03-06 at 21:53 -0800, Rao Shoaib wrote:
David,
Thanks a lot for your prompt response. Do you have a specific
solution
in mind or will the calls be replaced with simple checks ?
There is upcoming work for that, but not specific to TCP s
On Tue, Mar 06, 2018 at 11:29:08AM -0800, Alexander Duyck wrote:
> This series is meant to add support for SR-IOV on devices when the VFs are
> not managed by the kernel. Examples of recent patches attempting to do this
> include:
> virto - https://patchwork.kernel.org/patch/10241225/
> pci-stub -
From: Boris Pismenny
Add helper functions that check if a protocol is
part of a flow steering match criteria.
Signed-off-by: Boris Pismenny
Signed-off-by: Matan Barak
Signed-off-by: Aviad Yehezkel
Signed-off-by: Saeed Mahameed
---
drivers/infiniband/hw/mlx5/main.c | 7 +-
include/linux/ml
From: Aviad Yehezkel
Previously, deleting a flow steering entry only got the index.
Since the FPGA implementation of FTE's deletion might need to dig
inside the FTE itself, we would like to get the FTE's context.
Changing the interface to pass the FTE context.
Signed-off-by: Aviad Yehezkel
Sign
From: Matan Barak
fte objects contain the match value and action. Currently, extending
the actions require in adding them both to the API and fs_fte.
Signed-off-by: Matan Barak
Signed-off-by: Aviad Yehezkel
Signed-off-by: Saeed Mahameed
---
.../mellanox/mlx5/core/diag/fs_tracepoint.h
From: Matan Barak
The shim layer allows each namespace to define possibly different
functionality for add/delete/update commands. The shim layer
introduced here, will be used to support flow steering with the FPGA.
Signed-off-by: Matan Barak
Signed-off-by: Aviad Yehezkel
Signed-off-by: Boris P
From: Boris Pismenny
Group and pass all function arguments of parse_flow_attr call in one
common struct mlx5_flow_act.
This patch passes all the action arguments of parse_flow_attr in one common
struct mlx5_flow_act. It allows us to scale the number of actions without adding
new arguments to the
From: Aviad Yehezkel
We can't allocate with GFP_KERNEL inside spinlock.
Actually ida_simple doesn't require spinlock so remove it.
Fixes: 547eede070eb ("net/mlx5e: IPSec, Innova IPSec offload infrastructure")
Signed-off-by: Aviad Yehezkel
Signed-off-by: Saeed Mahameed
---
drivers/net/ethernet
From: Aviad Yehezkel
Currently, we don't support egress flow steering namespace in mlx5
flow steering core implementation. However, when we want to encrypt
a packet, we model it as a flow steering rule in the egress path.
To overcome this, we add an empty egress namespace to flow steering.
This n
From: Matan Barak
The has_tag member will indicate whether a tag action was specified
in flow specification.
A flow tag 0 = MLX5_FS_DEFAULT_FLOW_TAG is assumed a valid flow tag
that is currently used by mlx5 RDMA driver, whereas in HW flow_tag = 0
means that the user doesn't care about flow_tag.
From: Matan Barak
Some flow steering namespace initialization (i.e. egress namespace)
might depend on FPGA capabilities. Changing the initialization order
such that the FPGA will be initialized before flow steering.
Flow steering fs cmds initialization might depend on
IPSec capabilities. Changin
From: Aviad Yehezkel
This is already done by xfrm layer between state_dev_del callback
to state_dev_free callback.
Signed-off-by: Aviad Yehezkel
Signed-off-by: Saeed Mahameed
---
drivers/net/ethernet/mellanox/mlx5/core/en_accel/ipsec.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
From: Aviad Yehezkel
Generally, FPGA IPSec commands must always complete.
We want to wait for one minute for them to complete gracefully also
when killing a process.
Signed-off-by: Aviad Yehezkel
Signed-off-by: Saeed Mahameed
---
drivers/net/ethernet/mellanox/mlx5/core/fpga/ipsec.c | 9 ++
From: Aviad Yehezkel
IPSec init and cleanup functions also depends on linux/mlx5/driver.h.
Signed-off-by: Aviad Yehezkel
Signed-off-by: Saeed Mahameed
---
drivers/net/ethernet/mellanox/mlx5/core/accel/ipsec.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/
From: Aviad Yehezkel
Signed-off-by: Aviad Yehezkel
Signed-off-by: Saeed Mahameed
Acked-by: Jason Gunthorpe
---
drivers/infiniband/hw/mlx5/main.c | 2 --
drivers/infiniband/hw/mlx5/qp.c | 3 ---
2 files changed, 5 deletions(-)
diff --git a/drivers/infiniband/hw/mlx5/main.c
b/drivers/infini
Hi Dave and Doug,
This series includes shared code updates for mlx5 core driver for both
netdev and rdma subsystems. This series should be pulled to both
trees so we can continue netdev and rdma specific submissions separately.
For more information please see tag log below.
The series doesn't c
On Tue, 2018-03-06 at 21:53 -0800, Rao Shoaib wrote:
> David,
>
> Thanks a lot for your prompt response. Do you have a specific
> solution
> in mind or will the calls be replaced with simple checks ?
There is upcoming work for that, but not specific to TCP stack.
>
> Also while I have your att
On Mon, 2018-03-05 at 22:53 +0200, Or Gerlitz wrote:
> On Mon, Mar 5, 2018 at 10:46 PM, Saeed Mahameed
> wrote:
> > From: Aviad Yehezkel
> >
> > 1. Local fucntions should be static.
>
> s/fucntions/functions/
>
> > 2. Missing declarations warnings.
> >
> > Signed-off-by: Aviad Yehezkel
> > S
On Mon, 2018-03-05 at 14:07 -0700, Jason Gunthorpe wrote:
> On Mon, Mar 05, 2018 at 12:46:32PM -0800, Saeed Mahameed wrote:
> > From: Matan Barak
> >
> > The has_tag member will indicate whether a tag action was specified
> > in flow specification.
>
> It would be good to describe in the commit
On Mon, 2018-03-05 at 14:03 -0700, Jason Gunthorpe wrote:
> On Mon, Mar 05, 2018 at 12:46:33PM -0800, Saeed Mahameed wrote:
>
> > +static struct mlx5_flow_cmds mlx5_flow_cmds = {
>
> 'static const' on these new static structs?
>
Yes, Will fix.
> Jason
David,
Thanks a lot for your prompt response. Do you have a specific solution
in mind or will the calls be replaced with simple checks ?
Also while I have your attention can I ask your opinion about breaking
up some TCP functions, mostly control functions into smaller units so
that if a litt
On Tue, Mar 06, 2018 at 05:12:12PM -0800, Jesus Sanchez-Palencia wrote:
> Design changes since v2:
> - Now on the dequeue() path, tbs only drops an expired packet if it has the
>skb->tc_drop_if_late flag set. In practical terms, this will define if
>the semantics of txtime on a system is "
On Tue, Mar 06, 2018 at 06:53:29PM -0800, Eric Dumazet wrote:
> This is adding 32+1 bits to sk_buff, and possibly holes in this very
> very hot (and already too fat) structure.
>
> Do we really need 32 bits for a clockid_t ?
Probably we can live with fewer bits.
For clock IDs with a positive sig
On 3/6/18 3:10 AM, Stefano Brivio wrote:
> Currently, administrative MTU changes on a given netdevice are
> not reflected on route exceptions for MTU-less routes, with a
> set PMTU value, for that device:
>
> # ip -6 route get 2001:db8::b
> 2001:db8::b from :: dev vti_a proto kernel src 2001:db8
On 3/6/18 2:16 PM, Stefano Brivio wrote:
> One single test implemented so far: test_pmtu_vti6_exception
> checks that the PMTU of a route exception, caused by a tunnel
> exceeding the link layer MTU, is affected by administrative
> changes of the tunnel MTU. Creation of the route exception is
> che
This addresses two problems with recent multicast flags synchronization.
The wrong filter value was being computed (and therefore ARP would
not work on WS2016). And the uc/mc sync logic had locking issues because
it would be called with irq disabled (reported by lockdep).
Fixes: bee9d41b37ea ("hv_
From: Rao Shoaib
Date: Tue, 6 Mar 2018 19:35:46 -0800
> I do not expect any measurable overhead as modern CPU's use
> pre-fetching and multiple parallel execution engines.
Please see Spectre and retpolines, all of this parallel execution and
prefetching is essentially disabled to address those v
From: John Fastabend
Date: Tue, 6 Mar 2018 19:25:01 -0800
> What do you think?
Sounds good from your description, I can't wait to see it :-)
Allow a user to run just a specific fib test by setting the TEST
environment variable.
Signed-off-by: David Ahern
---
tools/testing/selftests/net/fib_tests.sh | 10 +++---
1 file changed, 7 insertions(+), 3 deletions(-)
diff --git a/tools/testing/selftests/net/fib_tests.sh
b/tools/testing/
ipv6_chk_addr_and_flags determines if an address is a local address. It
is called by ip6_route_info_create to validate a gateway address is not a
local address. It currently does not consider L3 domains and as a result
does not allow a route to be added in one VRF if the nexthop points to
an addres
Add series of tests for valid and invalid nexthop specs for IPv6.
$ TEST=fib_nexthop_test ./fib_tests.sh
...
IPv6 nexthop tests
TEST: Directly connected nexthop, unicast address [ OK ]
TEST: Directly connected nexthop, unicast address with device [ OK ]
TEST: Gateway is l
Replace 'ip -netns testns' with the alias IP. Shortens the line lengths
and makes running the commands manually a bit easier.
Signed-off-by: David Ahern
---
tools/testing/selftests/net/fib_tests.sh | 169 ---
1 file changed, 85 insertions(+), 84 deletions(-)
diff --g
Move gateway validation code from ip6_route_info_create into
ip6_validate_gw. Code move plus adjustments to handle the potential
reset of dev and idev and to make checkpatch happy.
Signed-off-by: David Ahern
---
net/ipv6/route.c | 120 ++-
1 fi
IPv6 prohibits a local address from being used as a gateway for a route.
However, it is ok for the local address to be in a different L3 domain
(e.g., VRF); this allows, for example, veth pairs to connect VRFs.
ip6_route_info_create calls ipv6_chk_addr_and_flags for gateway addresses
to determine
I am working on a change which introduces a couple of indirect function
calls in the fast path. I used indirect function calls instead of
"if/else" as it keeps the code cleaner and more readable and provides
for extensibility.
I do not expect any measurable overhead as modern CPU's use pre-fet
On 03/06/2018 10:18 AM, John Fastabend wrote:
> On 03/06/2018 07:47 AM, David Miller wrote:
>> From: John Fastabend
>> Date: Mon, 5 Mar 2018 23:06:01 -0800
>>
>>> On 03/05/2018 10:42 PM, David Miller wrote:
From: John Fastabend
Date: Mon, 5 Mar 2018 22:22:21 -0800
> All I meant
On Tue, Mar 06, 2018 at 05:07:45PM -0800, Alexei Starovoitov wrote:
> combining multiple answers...
>
> On 3/6/18 3:05 AM, Greg KH wrote:
> >
> > Any chance you can add a field to your "umh module" type such that a
> > normal 'modinfo' program will be able to notice it is different easily?
>
> o
On Tue, 2018-03-06 at 17:12 -0800, Jesus Sanchez-Palencia wrote:
> Extend SO_TXTIME APIs with new per-packet parameters: a clockid_t and
> a drop_if_late flag. With this commit the API becomes:
>
>
* diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
* index d8340e6e8814..951969ceaf6
On Tue, 6 Mar 2018 18:07:59 -0800
Roopa Prabhu wrote:
> + if (tb[FRA_IP_PROTO]) {
> + SPRINT_BUF(pbuf);
> + fprintf(fp, "ip_proto %s ",
> + inet_proto_n2a(rta_getattr_u8(tb[FRA_IP_PROTO]), pbuf,
> +sizeof(pbuf)))
On Tue, Mar 06, 2018 at 03:27:46PM -0800, Alexander Duyck wrote:
> > I definitelly vote for a separate common shared code for both netvsc and
> > virtio_net - even if you use 2 and 3 netdev model, you could share the
> > common code. Strict checks and limitation should be in place.
>
> Noted. But
From: Roopa Prabhu
add support to match on ip_proto, sport and dport ranges.
For ip_proto, this patch currently enumerates, tcp, udp and sctp.
This list can be extended in the future.
example:
$ip rule add sport 666-777 dport 999 ip_proto tcp table 100
$ip rule show
0: from all lookup local
Thank you for your time,
We are looking for clients in your country with good business or project
that requires financing to execute.
Please get back to me if you are interested in this or you know anybody who
has good business ideas but lack the necessary capital to fund his projects
so we can e
When sending a packet to a tunnel device, the dev's hard_header_len
could be larger than the skb->len in function packet_length().
In the case of ip6gretap/erspan, hard_header_len = LL_MAX_HEADER + t_hlen,
which is around 180, and an ARP packet sent to this tunnel has
skb->len = 42. This causes th
On Tue, 6 Mar 2018 17:16:08 -0800
Jesus Sanchez-Palencia wrote:
> atic int tbs_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt)
> +{
> + struct rtattr *tb[TCA_TBS_MAX+1];
> + struct tc_tbs_qopt *qopt;
> +
> + if (opt == NULL)
> + return 0;
> +
> + parse_r
This will allow functionality depending on the hardware being traffic
class aware to work. In particular the tc-flower offloading checks
verifies that this bit is set.
Signed-off-by: Vinicius Costa Gomes
---
drivers/net/ethernet/intel/igb/igb_main.c | 3 +++
1 file changed, 3 insertions(+)
diff
Because the order of the parameters passes to 'hlist_add_behind()' was
inverted, the 'parent' node was added "behind" the 'input', as input
is not in the list, this causes the 'input' node to be lost.
Fixes: 0e71def25281 ("igb: add support of RX network flow classification")
Signed-off-by: Viniciu
This adds the capability of configuring the queue steering of arriving
packets based on their source and destination MAC addresses.
In practical terms this adds support for the following use cases,
characterized by these examples:
$ ethtool -N eth0 flow-type ether dst aa:aa:aa:aa:aa:aa action 0
(
This adds basic functions needed to implement offloading for filters
created by tc-flower.
Signed-off-by: Vinicius Costa Gomes
---
drivers/net/ethernet/intel/igb/igb_main.c | 66 +++
1 file changed, 66 insertions(+)
diff --git a/drivers/net/ethernet/intel/igb/igb_mai
Hi,
Changes from v2:
- Addressed review comments from Jakub Kicinski, mostly about coding
style adjustments and more consistent error reporting;
Changes from v1:
- Addressed review comments from Alexander Duyck and Florian
Fainelli;
- Adding and removing cls_flower filters are now propos
Makes it possible to direct packets to queues based on their source
address. Documents the expected usage of the 'flags' parameter.
Signed-off-by: Vinicius Costa Gomes
---
drivers/net/ethernet/intel/igb/e1000_defines.h | 1 +
drivers/net/ethernet/intel/igb/igb.h | 1 +
drivers/net/et
This allows filters added by tc-flower and specifying MAC addresses,
Ethernet types, and the VLAN priority field, to be offloaded to the
controller.
This reuses most of the infrastructure used by ethtool, but clsflower
filters are kept in a separated list, so they are invisible to
ethtool.
Signed
On the RAH registers there are semantic differences on the meaning of
the "queue" parameter for traffic steering depending on the controller
model: there is the 82575 meaning, which "queue" means a RX Hardware
Queue, and the i350 meaning, where it is a reception pool.
The previous behaviour was ha
This allows igb_add_filter()/igb_erase_filter() to work on filters
that include MAC addresses (both source and destination).
For now, this only exposes the functionality, the next commit glues
ethtool into this. Later in this series, these APIs are used to allow
offloading of cls_flower filters.
Using ETH_P_ALL instead of ETH_P_802_2, is causing mstpd to get 3
copies of the same BPDU. One from eth0, one from eth0.100, and
another from vlan100 (the bridge).
mstpd will drop the one from vlan100, but since there is also an
instance of spanning tree running on the native VLAN, there is now no
On Tue, Mar 6, 2018 at 11:06 PM, Mickaël Salaün wrote:
>
> On 06/03/2018 23:46, Tycho Andersen wrote:
>> On Tue, Mar 06, 2018 at 10:33:17PM +, Andy Lutomirski wrote:
> Suppose I'm writing a container manager. I want to run "mount" in the
> container, but I don't want to allow moun() i
This should come from the next uapi headers update.
Sending it now just as a convenience so anyone can build tc with tbs
support.
Signed-off-by: Jesus Sanchez-Palencia
---
include/uapi/linux/pkt_sched.h | 18 ++
1 file changed, 18 insertions(+)
diff --git a/include/uapi/linux/pk
From: Vinicius Costa Gomes
The Time Based Scheduler (TBS) queueing discipline allows precise
control of the transmission time of packets.
The syntax is:
tc qdisc add dev DEV parent NODE tbs delta
clockid [offload] [sorting]
Signed-off-by: Vinicius Costa Gomes
Signed-off
This header will be used by the new tc-tbs qdisc.
It was copied from kernel tag 4.16.0-rc2.
Signed-off-by: Jesus Sanchez-Palencia
---
include/uapi/linux/ptp_clock.h | 147 +
1 file changed, 147 insertions(+)
create mode 100644 include/uapi/linux/ptp_clock
From: Richard Cochran
For raw packets, copy the desired future transmit time from the CMSG
cookie into the skb.
Signed-off-by: Richard Cochran
Signed-off-by: Jesus Sanchez-Palencia
---
net/ipv4/raw.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 5
posix-timers.h states that a clockid_t value is invalid if bits 0, 1 and
2 are all set. Add a mask that can be safely used elsewhere even if this
implicit rule's implementation is changed.
This is done in preparation for the upcoming time based transmission
patchset.
Signed-off-by: Jesus Sanchez-
This series is the v3 of the Time based packet transmission RFC, which was
originally proposed by Richard Cochran (v1: https://lwn.net/Articles/733962/ )
and further developed by us with the addition of the tbs qdisc
(v2: https://lwn.net/Articles/744797/ ).
It introduces a new socket option (SO_TX
This is done in preparation for the upcoming time based transmission
patchset. Now that skb->tstamp will be used to hold packet's txtime,
we must ensure that it is being cleared when traversing namespaces.
Also, doing that from skb_scrub_packet() would break our feature when
tunnels are used.
Sign
From: Richard Cochran
For udp packets, copy the desired future transmit time from the CMSG
cookie into the skb.
Signed-off-by: Richard Cochran
Signed-off-by: Jesus Sanchez-Palencia
---
net/ipv4/udp.c | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/net/ipv4/udp.c b/net/
From: Richard Cochran
This patch introduces SO_TXTIME. User space enables this option in
order to pass a desired future transmit time in a CMSG when calling
sendmsg(2).
A new field is added to struct sockcm_cookie, and the tstamp from
skbuffs will be used later on.
Signed-off-by: Richard Cochr
Split code into a separate function (igb_offload_apply()) that will be
used by TBS offload implementation.
Signed-off-by: Jesus Sanchez-Palencia
---
drivers/net/ethernet/intel/igb/igb_main.c | 23 ++-
1 file changed, 14 insertions(+), 9 deletions(-)
diff --git a/drivers/net/
From: Richard Cochran
For raw layer-2 packets, copy the desired future transmit time from
the CMSG cookie into the skb.
Signed-off-by: Richard Cochran
Signed-off-by: Jesus Sanchez-Palencia
---
net/packet/af_packet.c | 6 ++
1 file changed, 6 insertions(+)
diff --git a/net/packet/af_packe
From: Vinicius Costa Gomes
This adds 'qdisc_watchdog_init_clockid()' that allows a clockid to be
passed, this allows other time references to be used when scheduling
the Qdisc to run.
Signed-off-by: Vinicius Costa Gomes
---
include/net/pkt_sched.h | 2 ++
net/sched/sch_api.c | 11
Implement HW offload support for SO_TXTIME through igb's Launchtime
feature. This is done by extending igb_setup_tc() so it supports
TC_SETUP_QDISC_TBS and configuring i210 so time based transmit
arbitration is enabled.
The FQTSS transmission mode added before is extended so strict
priority (SP) q
Extend SO_TXTIME APIs with new per-packet parameters: a clockid_t and
a drop_if_late flag. With this commit the API becomes:
- use SO_TXTIME to enable the feature on a socket;
- pass the per-packet arguments through the cmsg header using:
* SCM_CLOCKID for the clockid to be used as the txtime cl
Currently the data transmission arbitration algorithm - DataTranARB
field on TQAVCTRL reg - is always set to CBS when the Tx mode is
changed from legacy to 'Qav' mode.
Make that configuration a bit more granular in preparation for the
upcoming Launchtime enabling patches, since CBS and Launchtime
Initialize clockid to CLOCKID_INVALID instead of 0 (i.e.
CLOCK_REALTIME), and copy both drop_if_late and clockid from CMSG cookie
into skb.
Signed-off-by: Jesus Sanchez-Palencia
---
net/packet/af_packet.c | 13 +
1 file changed, 13 insertions(+)
diff --git a/net/packet/af_packet.c b
Add new queueing modes to tbs qdisc so HW offload is supported.
For hw offload, if sorting is on, then the time sorted list will still
be used, but when sorting is disabled the enqueue / dequeue flow will
be based on a 'raw' FIFO through the usage of qdisc_enqueue_tail() and
qdisc_dequeue_head().
From: Vinicius Costa Gomes
TBS (Time Based Scheduler) uses the information added earlier in this
series (the socket option SO_TXTIME and the new role of
sk_buff->tstamp) to schedule traffic transmission based on absolute
time.
For some workloads, just bandwidth enforcement is not enough, and
pre
Initialize clockid to CLOCKID_INVALID instead of 0 (i.e.
CLOCK_REALTIME), and copy both drop_if_late and clockid from CMSG cookie
into skb.
Signed-off-by: Jesus Sanchez-Palencia
---
net/ipv4/raw.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 8e05
Initialize clockid to CLOCKID_INVALID instead of 0 (i.e.
CLOCK_REALTIME), and copy both drop_if_late and clockid from CMSG cookie
into skb.
Signed-off-by: Jesus Sanchez-Palencia
---
net/ipv4/udp.c | 5 +
1 file changed, 5 insertions(+)
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index d683
Fix the SO_ZEROCOPY switch case on sock_setsockopt() avoiding the
ret values to be overwritten by the one set on the default case.
Fixes: 28190752c7092 ("sock: permit SO_ZEROCOPY on PF_RDS socket")
Signed-off-by: Jesus Sanchez-Palencia
---
net/core/sock.c | 3 ++-
1 file changed, 2 insertions(+)
Make this function retrieve what it needs from the Tx ring being
addressed since it already relies on what had been saved on it before.
Also, since this function will be used by the upcoming Launchtime
patches rename it to better reflect its intention. Note that
Launchtime is not part of what 802.1
combining multiple answers...
On 3/6/18 3:05 AM, Greg KH wrote:
Any chance you can add a field to your "umh module" type such that a
normal 'modinfo' program will be able to notice it is different easily?
ok. handling of modinfo turned out to be straightforward.
kmod tooling worked fine with
From: Stephen Hemminger
Should be no change for non-json case except putting color
on address if desired.
Signed-off-by: Stephen Hemminger
---
ip/ipmroute.c | 117 ++
1 file changed, 77 insertions(+), 40 deletions(-)
diff --git a/ip/ipmr
From: Stephen Hemminger
Every non-multicast route prints an error message.
Kernel doesn't filter out unicast routes, it is up to filter function
to do this.
Signed-off-by: Stephen Hemminger
---
ip/ipmroute.c | 7 +++
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/ip/ipmroute
From: Stephen Hemminger
Update maddr and mroute to support JSON.
Fix bug in ipmroute that causes it print error on every unicast route.
Stephen Hemminger (3):
ipmaddr: json and color support
ipmroute: don't complain about unicast routes
ipmroute: convert to output JSON
ip/ipmaddr.c | 6
From: Stephen Hemminger
Support printing mulitcast addresses in json and color mode.
Output format is unchanged for normal use.
Signed-off-by: Stephen Hemminger
---
ip/ipmaddr.c | 69 +---
1 file changed, 43 insertions(+), 26 deletions(-)
On Tue, Mar 6, 2018 at 10:22 AM, Sowmini Varadhan
wrote:
> Commit 401910db4cd4 ("rds: deliver zerocopy completion notification
> with data") removes support fo r zerocopy completion notification
> on the sk_error_queue, thus we no longer need to track the cookie
> information in sk_buff structures
On Tue, Mar 6, 2018 at 10:22 AM, Sowmini Varadhan
wrote:
> Move the large block of code predicated on zcopy from
> rds_message_copy_from_user into a new function,
> rds_message_zcopy_from_user()
>
> Signed-off-by: Sowmini Varadhan
Acked-by: Willem de Bruijn
> +int rds_message_copy_from_user(st
On 3/6/18 3:02 PM, Lawrence Kreeger wrote:
> Hello,
>
> I'm trying to run mstpd on a per VLAN basis using one traditional
> linux bridge per VLAN. I'm running it on kernel version 4.12.4. It
> works fine for untagged frames, but I'm having a problem with VLAN
> tagged BPDUs arriving on the socke
On Tue, Mar 6, 2018 at 12:19 PM, Don Dutile wrote:
> On 03/05/2018 04:41 PM, Alexander Duyck wrote:
>>
>> On Mon, Mar 5, 2018 at 12:57 PM, Don Dutile wrote:
>>>
>>> On 03/01/2018 03:22 PM, Alex Williamson wrote:
On Wed, 28 Feb 2018 16:36:38 -0800
Alexander Duyck wrote:
>
On Tue, 06 Mar 2018 17:27:44 -0500
Paul Moore wrote:
> From: Paul Moore
>
> Starting with v4.16-rc1 we've been seeing a higher than usual number
> of requests for the kernel to load networking modules, even on events
> which shouldn't trigger a module load (e.g. ioctl(TCGETS)). Stephen
> Small
On 3/6/18 2:07 PM, Stephen Hemminger wrote:
> From: Stephen Hemminger
>
> The ip command implementation of JSON was very spotty. Only address
> and link were originally implemented. After doing route for next,
> went ahead and implemented it for a bunch of the other sub commands.
>
> Hopefully w
On 6 Mar 2018, at 11:12, Linus Torvalds wrote:
On Mon, Mar 5, 2018 at 5:34 PM, Alexei Starovoitov
wrote:
As the first step in development of bpfilter project [1] the
request_module()
code is extended to allow user mode helpers to be invoked. Idea is
that
user mode helpers are built as part of
On Tue, Mar 6, 2018 at 2:59 PM, Jiri Pirko wrote:
> Tue, Mar 06, 2018 at 08:08:21PM CET, alexander.du...@gmail.com wrote:
>>On Mon, Mar 5, 2018 at 7:15 PM, Stephen Hemminger
>> wrote:
>>> On Mon, 5 Mar 2018 14:47:20 -0800
>>> Alexander Duyck wrote:
>>>
On Mon, Mar 5, 2018 at 2:30 PM, Jiri Pi
From: Lucas Stach
[ upstream commit 32cba57ba74be58589aeb4cb6496183e46a5e3e5 ]
This function frees resources and cancels delayed work item that
have been initialized in fec_ptp_init().
Use this to do proper error handling if something goes wrong in
probe function after fec_ptp_init has been cal
On 06/03/2018 23:46, Tycho Andersen wrote:
> On Tue, Mar 06, 2018 at 10:33:17PM +, Andy Lutomirski wrote:
Suppose I'm writing a container manager. I want to run "mount" in the
container, but I don't want to allow moun() in general and I want to
emulate certain mount() actions.
Tue, Mar 06, 2018 at 08:08:21PM CET, alexander.du...@gmail.com wrote:
>On Mon, Mar 5, 2018 at 7:15 PM, Stephen Hemminger
> wrote:
>> On Mon, 5 Mar 2018 14:47:20 -0800
>> Alexander Duyck wrote:
>>
>>> On Mon, Mar 5, 2018 at 2:30 PM, Jiri Pirko wrote:
>>> > Mon, Mar 05, 2018 at 05:11:32PM CET, step
Adding a macvlan device on top of a lowerdev that supports
the xfrm offloads fails.
# ip link add link ens1f0 mv0 type macvlan
RTNETLINK answers: Operation not permitted
Tracing down the failure shows that the macvlan device inherits
the NETIF_F_HW_ESP and NETIF_F_HW_ESP_TX_CSUM feature fl
On Tue, Mar 06, 2018 at 10:33:17PM +, Andy Lutomirski wrote:
> >> Suppose I'm writing a container manager. I want to run "mount" in the
> >> container, but I don't want to allow moun() in general and I want to
> >> emulate certain mount() actions. I can write a filter that catches
> >> mount
On Tue, Mar 6, 2018 at 10:25 PM, Mickaël Salaün wrote:
>
>
> On 28/02/2018 00:09, Andy Lutomirski wrote:
>> On Tue, Feb 27, 2018 at 10:03 PM, Mickaël Salaün wrote:
>>>
>>> On 27/02/2018 05:36, Andy Lutomirski wrote:
On Tue, Feb 27, 2018 at 12:41 AM, Mickaël Salaün wrote:
> Hi,
>
>>
On Tue, Mar 6, 2018 at 5:27 PM, Paul Moore wrote:
> From: Paul Moore
>
> Starting with v4.16-rc1 we've been seeing a higher than usual number
> of requests for the kernel to load networking modules, even on events
> which shouldn't trigger a module load (e.g. ioctl(TCGETS)). Stephen
> Smalley su
On 28/02/2018 01:09, Andy Lutomirski wrote:
> On Wed, Feb 28, 2018 at 12:00 AM, Mickaël Salaün wrote:
>>
>> On 28/02/2018 00:23, Andy Lutomirski wrote:
>>> On Tue, Feb 27, 2018 at 11:02 PM, Andy Lutomirski wrote:
On Tue, Feb 27, 2018 at 10:14 PM, Mickaël Salaün wrote:
>
I thi
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