The link to the pdf containing the algorithm description is now a
dead link; it seems http://www.ifp.illinois.edu/~srikant/ has been
moved to https://sites.google.com/a/illinois.edu/srikant/ and none of
the original papers can be found there...
I have replaced it with the only working copy I was a
> From: Hernán Gonzalez [mailto:her...@vanguardiasur.com.ar]
> Sent: Wednesday, February 28, 2018 12:32 AM
>
> Note: This is compile only tested as I have no access to the hw.
> Constifying and declaring as static saves 24 bytes.
>
> add/remove: 0/1 grow/shrink: 0/0 up/down: 0/-24 (-24)
> Functio
On Sat, Feb 24, 2018 at 09:21:38PM +0300, Alexey Dobriyan wrote:
> Kmem caches aren't relocated once set up.
>
> Signed-off-by: Alexey Dobriyan
Applied to ipsec-next, thanks a lot!
On Mon, Feb 26, 2018 at 02:28:19PM -0800, Shannon Nelson wrote:
> If I understand correctly, we should not be asking for a
> checksum offload on an ipsec packet if the netdev isn't
> advertising NETIF_F_HW_ESP_TX_CSUM. In that case, we should
> clear the NETIF_F_CSUM_MASK bits.
>
> Signed-off-by:
On Wed, 28 Feb 2018 08:12:41 +0100, Jiri Pirko wrote:
> Yeah, or if you have an older iproute2 package. I would keep the existing
> dmesg msgs for now. In the future, when everyone is used to exacks, then
> we can remove them.
How do we ensure that this will actually happen in the future? Usually,
2018-02-28 6:32 GMT+08:00 Anders Roxell :
>
> On 23 February 2018 at 08:05, Zong Li wrote:
> > 2018-02-23 3:57 GMT+08:00 Anders Roxell :
> >> On 22 February 2018 at 12:53, Zong Li wrote:
> >>> Since the 'commit d3deafaa8b5c ("lib/: make RUNTIME_TESTS a menuconfig
> >>> to ease disabling it all")'
Marvell PPv2 controller allows for generic packet filtering. This commit
adds entries to implement VLAN filtering. The approach taken is :
- Filter entries that would match on the presence of the VLAN tag
(existing VLAN detection, DSA / EDSA detection) will set the next
lookup ID to be for
The current code doesn't set errno in case of extended ack.
Fixes: 049c58539f5d ("devlink: mnlg: Add support for extended ack")
Signed-off-by: Arkadi Sharshevsky
Acked-by: Jiri Pirko
---
devlink/mnlg.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/devlink/mnlg.c b/de
On Wed, Feb 28, 2018 at 5:22 AM, Finn Thain wrote:
> The MACH_IS_MAC test is redundant here because the platform device
> won't get registered unless MACH_IS_MAC.
> Adopt module_platform_driver() convention.
>
> Cc: Geert Uytterhoeven
> Signed-off-by: Finn Thain
Reviewed-by: Geert Uytterhoeven
Wed, Feb 28, 2018 at 09:58:03AM CET, jb...@redhat.com wrote:
>On Wed, 28 Feb 2018 08:12:41 +0100, Jiri Pirko wrote:
>> Yeah, or if you have an older iproute2 package. I would keep the existing
>> dmesg msgs for now. In the future, when everyone is used to exacks, then
>> we can remove them.
>
>How
From: Nogah Frankel
Offloaded qdiscs are allowed to expose only parts of their statistics.
It means that if backlog is being exposed and qlen is not, it might trigger
a warning in qdisc_tree_reduce_backlog.
Do not warn in case the qdisc that was removed was an offloaded one.
Signed-off-by: Nogah
From: Nogah Frankel
Offload sch_prio graft command for capable drivers.
Warn in case of a failure, unless the graft was done as part of a destroy
operation (the new qdisc is a noop) or if all the qdiscs (the parent, the
old child, and the new one) are not offloaded.
Signed-off-by: Nogah Frankel
From: Nogah Frankel
When the number the bands of sch_prio is decreased, child qdiscs on the
deleted bands would get deleted as well.
This change and deletions are being done under sch_tree_lock of the
sch_prio qdisc. Part of the destruction of qdisc is unoffloading it, if
it is offloaded. Un-offl
From: Nogah Frankel
When removing a child qdisc its backlog will be decreased from the parent
backlog. The driver backlog count should do the same.
When the parent changes its configuration, the child might need to clean
its stats. However, the backlog can't be cleaned with the rest of the
stats,
From: Nogah Frankel
Add the option to set a qdisc per tclass. Match the qdisc to the tclass by
parent ID. Supported currently for sch_red only.
It allows offloading sch_prio as root qdisc and sch_red as its child.
(However, doing so might corrupt the stats for both parent and child.)
Signed-off
From: Nogah Frankel
Add priority map per qdisc, to indicate which priorities are being
directed through this qdisc.
Signed-off-by: Nogah Frankel
Reviewed-by: Yuval Mintz
Signed-off-by: Jiri Pirko
---
drivers/net/ethernet/mellanox/mlxsw/spectrum_qdisc.c | 7 +++
1 file changed, 7 insertio
From: Nogah Frankel
Handle graft command for an offloaded sch_prio.
Grafting a qdisc to any place other than under its original parent is not
supported by mlxsw and will cause the grafted qdisc to stop being
offloaded.
Signed-off-by: Nogah Frankel
Reviewed-by: Yuval Mintz
Signed-off-by: Jiri P
From: Jiri Pirko
Nogah says:
Support a two level hierarchy of offloaded qdiscs in mlxsw, with sch_prio
being the root qdisc and sch_red as the children.
+--+
| sch_prio |
++-+
|
|
+
From: Nogah Frankel
Priority counters count packets according to their packet priority.
Collect the stats for sch_red based on these counters, so the qdisc bstats
will be the sum of counters matching the priorities marked in the qdisc
priomap.
Changing the mapping of the priorities to bands while
From: Nogah Frankel
sch_prio as root qdisc should count all the drops its children have. Since
it is possible for it to have sch_red children, it needs to count RED early
drops.
Signed-off-by: Nogah Frankel
Reviewed-by: Yuval Mintz
Signed-off-by: Jiri Pirko
---
drivers/net/ethernet/mellanox/
From: Nogah Frankel
Add TX packets and bytes counters per switch priority per port.
Signed-off-by: Nogah Frankel
Reviewed-by: Yuval Mintz
Signed-off-by: Jiri Pirko
---
drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 10 ++
drivers/net/ethernet/mellanox/mlxsw/spectrum.h | 2 ++
2 fi
Stephen Rothwell writes:
> Today's linux-next merge of the net-next tree got a conflict in:
>
> net/ipv4/ip_tunnel.c
>
> between commit:
>
> 4e994776e7bd ("ip_tunnel: Do not use mark in skb by default")
>
> from the net tree and commit:
>
> b0066da52ea5 ("ip_tunnel: Rename & publish init_tu
Free memory, if afiucv_iucv_init is not successful and
removing a IUCV driver.
Signed-off-by: Arvind Yadav
---
net/iucv/af_iucv.c | 5 -
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
index 1e8cc7b..eb0995a 100644
--- a/net/iucv/af_iucv.c
This changeset moves ipvlan address under RCU protection, using
a per ipvlan device spinlock to protect list mutation and RCU
read access to protect list traversal.
Also explicitly use RCU read lock to traverse the per port
ipvlans list, so that we can now perform a full address lookup
without ass
On Tue, 2018-02-27 at 19:52 -0800, Roopa Prabhu wrote:
> From: Roopa Prabhu
>
> Dissect flow in fwd path if fib rules require it. Controlled by
> a flag to avoid penatly for the common case. Flag is set when fib
> rules with sport, dport and proto match that require flow dissect
> are installed.
On Tue, 2018-02-27 at 19:52 -0800, Roopa Prabhu wrote:
> From: Roopa Prabhu
>
> Dissect flow in fwd path if fib rules require it. Controlled by
> a flag to avoid penatly for the common case. Flag is set when fib
> rules with sport, dport and proto match that require flow dissect
> are installed.
We try to disable NAPI to prevent a single XDP TX queue being used by
multiple cpus. But we don't check if device is up (NAPI is enabled),
this could result stall because of infinite wait in
napi_disable(). Fixing this by checking device state through
netif_running() before.
Fixes: 4941d472bf95b (
On Wed, 28 Feb 2018 15:24:16 +0530
Arvind Yadav wrote:
> Free memory, if afiucv_iucv_init is not successful and
> removing a IUCV driver.
>
> Signed-off-by: Arvind Yadav
> ---
> net/iucv/af_iucv.c | 5 -
> 1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/net/iucv/af_iucv.c
One of the nice things about network namespaces is that they allow one
to easily create and test complex environments.
Unfortunately, these namespaces can not be used with actual switching
ASICs, as their ports can not be migrated to other network namespaces
(NETIF_F_NETNS_LOCAL) and most of them
Send a packet with a specific destination MAC, make sure it was learned
on the ingress port and then aged-out.
Signed-off-by: Ido Schimmel
---
.../selftests/net/forwarding/bridge_vlan_aware.sh | 5 +-
tools/testing/selftests/net/forwarding/lib.sh | 92 ++
2 files chang
From: Jiri Pirko
Tests chains matching and goto chain action.
Signed-off-by: Jiri Pirko
Signed-off-by: Ido Schimmel
---
.../testing/selftests/net/forwarding/tc_chains.sh | 122 +
1 file changed, 122 insertions(+)
create mode 100755 tools/testing/selftests/net/forwarding/
From: Jiri Pirko
Signed-off-by: Jiri Pirko
Signed-off-by: Ido Schimmel
---
tools/testing/selftests/net/forwarding/lib.sh | 13 +
1 file changed, 13 insertions(+)
diff --git a/tools/testing/selftests/net/forwarding/lib.sh
b/tools/testing/selftests/net/forwarding/lib.sh
index 6866f
From: Jiri Pirko
Test shared block infrastructure. This is a basic test that shares TC
block in between 2 clsact qdiscs.
Signed-off-by: Jiri Pirko
Signed-off-by: Ido Schimmel
---
tools/testing/selftests/net/forwarding/lib.sh | 6 +
.../selftests/net/forwarding/tc_shblocks.sh| 1
From: Jiri Pirko
Add first part of flower tests. This patch only contains dst/src ip/mac
matching.
Signed-off-by: Jiri Pirko
Signed-off-by: Ido Schimmel
---
.../testing/selftests/net/forwarding/tc_common.sh | 23 +++
.../testing/selftests/net/forwarding/tc_flower.sh | 196 +
From: Jiri Pirko
Signed-off-by: Jiri Pirko
Signed-off-by: Ido Schimmel
---
tools/testing/selftests/net/forwarding/lib.sh | 7 +++
1 file changed, 7 insertions(+)
diff --git a/tools/testing/selftests/net/forwarding/lib.sh
b/tools/testing/selftests/net/forwarding/lib.sh
index 92e46426bd1d.
Add initial framework to test packet forwarding functionality. The tests
can run on actual devices using loop-backed cables or using veth pairs.
Signed-off-by: Jiri Pirko
Signed-off-by: Ido Schimmel
---
tools/testing/selftests/net/forwarding/.gitignore | 1 +
tools/testing/selftests/net/forw
From: Jiri Pirko
Signed-off-by: Jiri Pirko
Signed-off-by: Ido Schimmel
---
tools/testing/selftests/net/forwarding/lib.sh | 15 +++
1 file changed, 15 insertions(+)
diff --git a/tools/testing/selftests/net/forwarding/lib.sh
b/tools/testing/selftests/net/forwarding/lib.sh
index 083
From: Jiri Pirko
Add first part of actions tests. This patch only contains tests of gact
ok/drop/trap and mirred redirect egress.
Signed-off-by: Jiri Pirko
Signed-off-by: Ido Schimmel
---
.../testing/selftests/net/forwarding/tc_actions.sh | 195 +
1 file changed, 195 inser
Add test cases for unknown unicast and unregistered multicast flooding.
For each traffic type, turn off flooding on one bridged port and inject
a packet of the specified type through the second bridged port. Make
sure the packet was not received by checking the ACL counters on the
other end. Later
Currently, if IPv6 is enabled on top of an ipvlan device in l3
mode, the following warning message:
Dropped {multi|broad}cast of type= [86dd]
is emitted every time that a RS is generated and dmseg is soon
filled with irrelevant messages. Replace pr_warn with pr_debug,
to preserve debuggability,
Have one host generate 16K IPv6 echo requests with a random flow label
and check that they are distributed between both multipath links
according to the provided weights.
Signed-off-by: Ido Schimmel
---
.../selftests/net/forwarding/router_multipath.sh | 36 ++
1 file change
Configure two hosts which are directly connected to the same router and
test IPv4 and IPv6 ping. Use a large MTU and check that ping is
unaffected.
Signed-off-by: Ido Schimmel
---
tools/testing/selftests/net/forwarding/lib.sh| 15 +++
tools/testing/selftests/net/forwarding/router.sh | 125 +
Use different weights for the multipath route configured on the first
router and check that the different flows generated by the first host
are distributed according to the provided weights.
Signed-off-by: Ido Schimmel
---
tools/testing/selftests/net/forwarding/lib.sh | 14
.../selftes
Create a topology with two hosts, each directly connected to a different
router. Both routers are connected using two links, enabling multipath
routing.
Test IPv4 and IPv6 ping using default MTU and large MTU.
Signed-off-by: Ido Schimmel
---
.../selftests/net/forwarding/router_multipath.sh |
On 2/27/2018 11:14 AM, Rafał Miłecki wrote:
Sending with a fixed linux-wireless ML address. Please kindly send your
replies using linux-wireless@
On 02/27/2018 11:08 AM, Rafał Miłecki wrote:
I've problem when using OpenWrt/LEDE on a home router with Broadcom's
FullMAC WiFi chipset.
First of a
Dave,
here are 3 smc bug fixes for the net-tree. Karsten's first patch is
the reworked version of last week's
"[PATCH net-next 2/5] net/smc: fix structure size"
patch, now solved without using __packed, and now targetted for net
instead of net-next.
Thanks, Ursula
Davide Caratti (1):
net/sm
From: Davide Caratti
when sock_create_kern(..., a) returns an error, 'a' might not be a valid
pointer, so it shouldn't be dereferenced to read a->sk->sk_sndbuf and
and a->sk->sk_rcvbuf; not doing that caused the following crash:
general protection fault: [#1] SMP KASAN
Dumping ftrace buffer
From: Karsten Graul
The sizeof(struct smc_cdc_msg) evaluates to 48 bytes instead of the
required 44 bytes. We need to use the constant value of
SMC_WR_TX_SIZE to set and check the control message length.
Signed-off-by: Karsten Graul
Signed-off-by: Ursula Braun
---
net/smc/smc_cdc.c | 2 +-
n
From: Karsten Graul
The CONFIRM LINK reply message must contain the link_id sent
by the server. And set the link_id explicitly when
initializing the link.
Signed-off-by: Karsten Graul
Signed-off-by: Ursula Braun
---
net/smc/smc_core.c | 1 +
net/smc/smc_llc.c | 2 +-
2 files changed, 2 inser
On Wednesday 28 February 2018 04:00 PM, Cornelia Huck wrote:
On Wed, 28 Feb 2018 15:24:16 +0530
Arvind Yadav wrote:
Free memory, if afiucv_iucv_init is not successful and
removing a IUCV driver.
Signed-off-by: Arvind Yadav
---
net/iucv/af_iucv.c | 5 -
1 file changed, 4 insertions(+
On Wed, 28 Feb 2018 17:14:55 +0530
Arvind Yadav wrote:
> On Wednesday 28 February 2018 04:00 PM, Cornelia Huck wrote:
> > On Wed, 28 Feb 2018 15:24:16 +0530
> > Arvind Yadav wrote:
> >
> >> Free memory, if afiucv_iucv_init is not successful and
> >> removing a IUCV driver.
> >>
> >> Signed-off
On Wednesday 28 February 2018 05:26 PM, Cornelia Huck wrote:
On Wed, 28 Feb 2018 17:14:55 +0530
Arvind Yadav wrote:
On Wednesday 28 February 2018 04:00 PM, Cornelia Huck wrote:
On Wed, 28 Feb 2018 15:24:16 +0530
Arvind Yadav wrote:
Free memory, if afiucv_iucv_init is not successful and
From: Jiri Pirko
Current code uses global variables, adjusts them and passes pointer down
to devlink. With every other mlxsw_core instance, the previously passed
pointer values are rewritten. Fix this by de-globalize the variables and
also memcpu size_params during devlink resource registration.
From: Ido Schimmel
One of the basic construct in the device is a port-VLAN pair, which can
be bound to a FID or a RIF in order to direct packets to the bridge or
the router, respectively.
Since not all the netdevs are configured with a VLAN (e.g., sw1p1 vs.
sw1p1.10), VID 1 is used to represent
From: Jiri Pirko
IP_TTL, IP_ECN and IP_DSCP are using the same offset within the
scratchpad as L4 ports. Fix this by shifting all up.
Fixes: 5f57e0909136 ("mlxsw: acl: Add ip ttl acl element")
Fixes: i80d0fe4710c ("mlxsw: acl: Add ip tos acl element")
Signed-off-by: Jiri Pirko
---
.../net/ethe
From: Jiri Pirko
Couple of unrelated fixes for mlxsw.
---
v1->v2:
-patch 2:
- rebase on top of current -net tree
- removed forgotten empty line
-patch 3:
- new patch
-patch 4:
- new patch
Ido Schimmel (2):
mlxsw: spectrum: Treat IPv6 unregistered multicast as broadcast
spectrum: Referen
From: Ido Schimmel
When multicast snooping is enabled, the Linux bridge resorts to flooding
unregistered multicast packets to all ports only in case it did not
detect a querier in the network.
The above condition is not reflected to underlying drivers, which is
especially problematic in IPv6 env
Hi,
> On Wednesday 28 February 2018 05:26 PM, Cornelia Huck wrote:
> > On Wed, 28 Feb 2018 17:14:55 +0530
> > Arvind Yadav wrote:
> >
> >> On Wednesday 28 February 2018 04:00 PM, Cornelia Huck wrote:
> >>> On Wed, 28 Feb 2018 15:24:16 +0530
> >>> Arvind Yadav wrote:
> >>>
> Free memory,
This is a follow up to the commit
4c45d24a759d ("r8169: switch to device-managed functions in probe")
to move towards managed resources even more.
Cc: Heiner Kallweit
Signed-off-by: Andy Shevchenko
---
drivers/net/ethernet/realtek/r8169.c | 16
1 file changed, 4 insertions(
There is no need to dereference struct rtl8169_private to get mmio_addr
in almost every function in the driver.
Replace it by using pointer to struct rtl8169_private directly.
No functional change intended.
Next step might be a conversion of RTL_Wxx() / RTL_Rxx() macros
to inline functions for s
A toolstack may delete the vif frontend and backend xenstore entries
while xen-netfront is in the removal code path. In that case, the
checks for xenbus_read_driver_state would return XenbusStateUnknown, and
xennet_remove would hang indefinitely. This hang prevents system
shutdown.
xennet_remove
On Wed, 28 Feb 2018 17:39:53 +0530
Arvind Yadav wrote:
> On Wednesday 28 February 2018 05:26 PM, Cornelia Huck wrote:
> > On Wed, 28 Feb 2018 17:14:55 +0530
> > Arvind Yadav wrote:
> >
> >> On Wednesday 28 February 2018 04:00 PM, Cornelia Huck wrote:
> >>> On Wed, 28 Feb 2018 15:24:16 +0530
On Thu, Feb 15, 2018 at 09:40:49AM -0600, Rob Herring wrote:
> On Tue, Feb 13, 2018 at 3:09 AM, Greentime Hu wrote:
> > It will get the wrong virtual address because port->mapbase is not added
> > the correct reg-offset yet. We have to update it before earlycon_map()
> > is called
> >
> > Signed-o
On Wed, Feb 14, 2018 at 1:19 AM, David Miller wrote:
> From: Tonghao Zhang
> Date: Mon, 12 Feb 2018 18:44:00 -0800
>
>> Sometimes, we want to know how many tcp sockets are in use
>> different _net_ namespaces. It's a key resource metric. With
>> this patch, we can get it via /proc/net/sockstat.
>
On 28/02/18 05:52, Roopa Prabhu wrote:
> From: Roopa Prabhu
>
> uapi for ip_proto, sport and dport range match
> in fib rules.
>
> Signed-off-by: Roopa Prabhu
> ---
> include/net/fib_rules.h| 36 -
> include/uapi/linux/fib_rules.h | 8
> net/core/fib_rules.c
On 28/02/18 05:52, Roopa Prabhu wrote:
> From: Roopa Prabhu
>
> support to match on src port, dst port and ip protocol.
>
> Signed-off-by: Roopa Prabhu
> ---
> net/ipv6/fib6_rules.c | 11 +++
> 1 file changed, 11 insertions(+)
>
> diff --git a/net/ipv6/fib6_rules.c b/net/ipv6/fib6_rul
On 28/02/18 05:52, Roopa Prabhu wrote:
> From: Roopa Prabhu
>
> support to match on src port, dst port and ip protocol.
>
> Signed-off-by: Roopa Prabhu
> ---
> net/ipv4/fib_rules.c | 11 +++
> 1 file changed, 11 insertions(+)
>
> diff --git a/net/ipv4/fib_rules.c b/net/ipv4/fib_rules.
On 28/02/18 05:52, Roopa Prabhu wrote:
> From: Roopa Prabhu
>
> Dissect flow in fwd path if fib rules require it. Controlled by
> a flag to avoid penatly for the common case. Flag is set when fib
> rules with sport, dport and proto match that require flow dissect
> are installed. Also passes the
On 28/02/18 05:52, Roopa Prabhu wrote:
> From: Roopa Prabhu
>
> Dissect flow in fwd path if fib rules require it. Controlled by
> a flag to avoid penatly for the common case. Flag is set when fib
> rules with sport, dport and proto match that require flow dissect
> are installed. Also passes the
The newly introudced ip_min_valid_pmtu variable is only used when
CONFIG_SYSCTL is set:
net/ipv4/route.c:135:12: error: 'ip_min_valid_pmtu' defined but not used
[-Werror=unused-variable]
This moves it to the other variables like it, to avoid the harmless
warning.
Fixes: c7272c2f1229 ("net: ipv4
Fix trivial spelling mistake "greater then" -> "greater than".
Signed-off-by: Gal Pressman
---
include/net/sch_generic.h | 2 +-
net/core/dev.c| 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index e2ab136..d
On Wed, Feb 28, 2018 at 02:28:21PM +0800, Jason Wang wrote:
>
>
> On 2018年02月28日 12:09, Michael S. Tsirkin wrote:
> > > > Or we can add plist to a union:
> > > >
> > > >
> > > > struct sk_buff {
> > > > union {
> > > > struct {
> > > > /* Th
2018-02-28, 14:32:48 +0100, Arnd Bergmann wrote:
> The newly introudced ip_min_valid_pmtu variable is only used when
> CONFIG_SYSCTL is set:
>
> net/ipv4/route.c:135:12: error: 'ip_min_valid_pmtu' defined but not used
> [-Werror=unused-variable]
>
> This moves it to the other variables like it,
On Sat, Feb 24, 2018 at 3:48 PM, Borislav Petkov wrote:
> Hi,
>
> this didn't happen before but after 4.16-rc1 my tg3 nic stops for
> whatever reason and the connection to the machine is dead. It didn't show
> anything in dmesg until today.
>
> The IO pagefaults look like it is trying to access so
On 2018年02月28日 22:01, Michael S. Tsirkin wrote:
On Wed, Feb 28, 2018 at 02:28:21PM +0800, Jason Wang wrote:
On 2018年02月28日 12:09, Michael S. Tsirkin wrote:
Or we can add plist to a union:
struct sk_buff {
union {
struct {
/* These tw
=
WARNING: suspicious RCU usage
4.16.0-rc3-firewall+ #1 Not tainted
-
net/netfilter/ipset/ip_set_core.c:1354 suspicious rcu_dereference_protected()
usage!
\x0aother info that might help us debug this:\x0a
\x0arcu_scheduler_active = 2, debug_
From: Jiri Pirko
Date: Wed, 28 Feb 2018 08:12:41 +0100
> Wed, Feb 28, 2018 at 12:49:59AM CET, kubak...@wp.pl wrote:
>>On Tue, 27 Feb 2018 22:22:12 +0200, Ido Schimmel wrote:
>>> > If so, for how long? They should certainly be removed eventually. How
>>> > do we ensure we don't forget?
>>> >
>>>
On Wed, Feb 28, 2018 at 08:08:39AM +0100, Jiri Pirko wrote:
> Tue, Feb 27, 2018 at 10:41:49PM CET, kubak...@wp.pl wrote:
> >On Tue, 27 Feb 2018 13:16:21 -0800, Alexander Duyck wrote:
> >> Basically we need some sort of PCI or PCIe topology mapping for the
> >> devices that can be translated into so
David Ahern writes:
> On 2/27/18 6:53 AM, Jiri Pirko wrote:
>> diff --git a/drivers/net/ethernet/mellanox/mlxsw/Kconfig
>> b/drivers/net/ethernet/mellanox/mlxsw/Kconfig
>> index 830c3e28505e..93d97b4676eb 100644
>> --- a/drivers/net/ethernet/mellanox/mlxsw/Kconfig
>> +++ b/drivers/net/ethernet/m
From: Tonghao Zhang
Date: Wed, 28 Feb 2018 21:01:52 +0800
>> The amount of new conditional tests in these fast paths are not
>> justified for this new counter which is of debatable usefullness.
> sorry, too late for reply. Did you mean this counter will affect performance ?
> I tested the patch w
When ip_error() is called the device is the l3mdev master instead of the
original device. So the forwarding check should be on the original one.
Changes from v1:
- Only need to reset the device on which __in_dev_get_rcu() is done (per
David Ahern).
Signed-off-by: Stephen Suryaputra
---
net/ip
Hi All,
Trying to boot 4.14.19 kernel with Android and observed a crash in bpf
system.
From the call stack netd process is trying to access the
/sys/fs/bfp/traffic_cookie_uid_map file.
After checking call stack further observed that, inode->i_private is
pointing to (struct bpf_map *) but inode
On Wed, Feb 28, 2018 at 10:41 PM, David Miller wrote:
> From: Tonghao Zhang
> Date: Wed, 28 Feb 2018 21:01:52 +0800
>
>>> The amount of new conditional tests in these fast paths are not
>>> justified for this new counter which is of debatable usefullness.
>> sorry, too late for reply. Did you mea
From: Saeed Mahameed
Date: Mon, 26 Feb 2018 12:36:02 -0800
> 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 informa
Sudhir Sreedharan wrote:
> This can be reproduced by bind/unbind the driver multiple times
> in AM3517 board.
>
> Analysis revealed that rtl8187_start() was invoked before probe
> finishes(ie. before the mutex is initialized).
>
> INFO: trying to register non-static key.
> the code is fine bu
Wed, Feb 28, 2018 at 03:32:44PM CET, m...@redhat.com wrote:
>On Wed, Feb 28, 2018 at 08:08:39AM +0100, Jiri Pirko wrote:
>> Tue, Feb 27, 2018 at 10:41:49PM CET, kubak...@wp.pl wrote:
>> >On Tue, 27 Feb 2018 13:16:21 -0800, Alexander Duyck wrote:
>> >> Basically we need some sort of PCI or PCIe topo
On 02/28/2018 07:23 AM, Jason Andryuk wrote:
> A toolstack may delete the vif frontend and backend xenstore entries
> while xen-netfront is in the removal code path. In that case, the
> checks for xenbus_read_driver_state would return XenbusStateUnknown, and
> xennet_remove would hang indefinitely
On 02/28/2018 03:51 PM, Sodagudi Prasad wrote:
> Hi All,
>
> Trying to boot 4.14.19 kernel with Android and observed a crash in bpf system.
> From the call stack netd process is trying to access the
> /sys/fs/bfp/traffic_cookie_uid_map file.
> After checking call stack further observed that, inod
This series contains updates to fm10k only.
Jake provides all the changes in this series, starting with making the
function header comments consistent and to align with how the kernel
documentation expects it. Also cleaned up code comment as well as bump
the driver version.
The following are cha
From: Jacob Keller
We're aligned with latest version released on SourceForge, so update the
version number to match.
Signed-off-by: Jacob Keller
Tested-by: Krishneil Singh
Signed-off-by: Jeff Kirsher
---
drivers/net/ethernet/intel/fm10k/fm10k_main.c | 4 ++--
1 file changed, 2 insertions(+),
From: Jacob Keller
Several function header comments had incorrect function parameter
definitions. Recent versions of the upstream kernel have started to warn
about these issues. Fix up the comments which do not match in order to
resolve these new warnings.
While fixing these, update the copyrigh
From: Jacob Keller
Recent kernels now complain about incorrect function prototype comments,
in order to ensure comments are accurate to the function. However, it
incorrectly associates the comment above the fm10k_pci_tbl[] as
a function header comment. Fix this by removing the extra "*" in the
co
On Wed, Feb 28, 2018 at 06:20:04PM +0800, Jason Wang wrote:
> We try to disable NAPI to prevent a single XDP TX queue being used by
> multiple cpus. But we don't check if device is up (NAPI is enabled),
> this could result stall because of infinite wait in
> napi_disable(). Fixing this by checking
According to RFC 4429 (section 3.1), adding new IPv6 addresses as
optimistic addresses is acceptable, as long as the implementation
follows some rules:
* Optimistic DAD SHOULD only be used when the implementation is aware
that the address is based on a most likely unique interface
On Wed, Feb 28, 2018 at 10:20:33PM +0800, Jason Wang wrote:
>
>
> On 2018年02月28日 22:01, Michael S. Tsirkin wrote:
> > On Wed, Feb 28, 2018 at 02:28:21PM +0800, Jason Wang wrote:
> > >
> > > On 2018年02月28日 12:09, Michael S. Tsirkin wrote:
> > > > > > Or we can add plist to a union:
> > > > > >
>
On Wed, Feb 28, 2018 at 04:11:31PM +0100, Jiri Pirko wrote:
> Wed, Feb 28, 2018 at 03:32:44PM CET, m...@redhat.com wrote:
> >On Wed, Feb 28, 2018 at 08:08:39AM +0100, Jiri Pirko wrote:
> >> Tue, Feb 27, 2018 at 10:41:49PM CET, kubak...@wp.pl wrote:
> >> >On Tue, 27 Feb 2018 13:16:21 -0800, Alexande
On 2/28/18 7:46 AM, Stephen Suryaputra wrote:
> When ip_error() is called the device is the l3mdev master instead of the
> original device. So the forwarding check should be on the original one.
>
> Changes from v1:
> - Only need to reset the device on which __in_dev_get_rcu() is done (per
> Dav
From: Daniel Axtens
Date: Wed, 28 Feb 2018 00:04:05 +1100
> diff --git a/net/core/skbuff.c b/net/core/skbuff.c
> index 0c0c1d6f28ef..a664a3ae507e 100644
> --- a/net/core/skbuff.c
> +++ b/net/core/skbuff.c
> @@ -4893,7 +4893,7 @@ EXPORT_SYMBOL_GPL(skb_scrub_packet);
> *
> * The MAC/L2 or netwo
From: Daniel Axtens
Date: Wed, 28 Feb 2018 00:04:06 +1100
> An audit of users of gso_size reveals that an eBPF tc action on a
> veth pair can be passed an SCTP GSO skb, which has gso_size of
> GSO_BY_FRAGS.
>
> If that action calls bpf_skb_change_proto(), bpf_skb_net_grow()
> or bpf_skb_net_shri
From: Claudiu Manoil
Date: Tue, 27 Feb 2018 17:33:10 +0200
> Don't include in the Rx bytecount of the packet sent up the stack:
> the FCB (frame control block), and the padding bytes inserted by
> the controller into the frame payload, nor the FCS. All these are
> being pulled out of the skb by g
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