% ping -V
ping utility, iputils-s20160308
# https://www.archlinux.org/packages/core/x86_64/iputils/
% ping -I enp3s0 192.168.50.1
PING 192.168.50.1 (192.168.50.1) from 192.168.50.10 enp3s0: 56(84) bytes
of data.
64 bytes from 192.168.50.1: icmp_seq=1 ttl=64 time=0.127 ms
% ip addr
2: enp3s0: mtu
On Mon, May 23, 2016 at 6:07 PM, Jamal Hadi Salim wrote:
> From: Jamal Hadi Salim
>
> Policer was not dumping or updating timestamps
>
> Signed-off-by: Jamal Hadi Salim
Acked-by: Cong Wang
Thanks.
Described what the port_vlan_filtering function is supposed to
accomplish.
Fixes: fb2dabad69f0 ("net: dsa: support VLAN filtering switchdev attr")
Signed-off-by: Florian Fainelli
---
Documentation/networking/dsa/dsa.txt | 6 ++
1 file changed, 6 insertions(+)
diff --git a/Documentation/netw
This function has been removed in 4baee937b8d5 ("net: dsa: remove DSA
link polling") in favor of using the PHYLIB polling mechanism.
Signed-off-by: Florian Fainelli
---
Documentation/networking/dsa/dsa.txt | 5 -
1 file changed, 5 deletions(-)
diff --git a/Documentation/networking/dsa/dsa.t
Hi David,
Here are some miscelaneous documentation fixes for DSA, I targeted "net"
because these are not functional code changes, but still documentation fixes
per-se.
Florian Fainelli (3):
Documentation: networking: dsa: Remove poll_link description
Documentation: networking: dsa: Remove pri
We no longer have a priv_size structure member since 5feebd0a8a79 ("net:
dsa: Remove allocation of driver private memory")
Signed-off-by: Florian Fainelli
---
Documentation/networking/dsa/dsa.txt | 2 --
1 file changed, 2 deletions(-)
diff --git a/Documentation/networking/dsa/dsa.txt
b/Documen
From: 严海双
Date: Tue, 24 May 2016 11:55:31 +0800
>
>> On May 24, 2016, at 11:14 AM, Eric Dumazet wrote:
>>
>> On Tue, 2016-05-24 at 10:39 +0800, Haishuang Yan wrote:
>>> For ipv6 case, enclose the code block in macro IS_ENABLED(CONFIG_IPV6).
>>>
>>> ---
>>> Changes in v2:
>>> - Place the "#if
> On May 24, 2016, at 11:14 AM, Eric Dumazet wrote:
>
> On Tue, 2016-05-24 at 10:39 +0800, Haishuang Yan wrote:
>> For ipv6 case, enclose the code block in macro IS_ENABLED(CONFIG_IPV6).
>>
>> ---
>> Changes in v2:
>> - Place the "#if IS_ENABLED" block before the "} else if
>> (..) {" piece an
On Mon, 2016-05-23 at 15:48 -0700, Tom Herbert wrote:
...
> static int
> ip_fragment(struct net *net, struct sock *sk, struct sk_buff *skb,
> @@ -382,11 +383,36 @@ int ip_queue_xmit(struct sock *sk, struct sk_buff *skb,
> struct flowi *fl)
> struct rtable *rt;
> struct iphdr *iph;
On Tue, 2016-05-24 at 10:39 +0800, Haishuang Yan wrote:
> For ipv6 case, enclose the code block in macro IS_ENABLED(CONFIG_IPV6).
>
> ---
> Changes in v2:
> - Place the "#if IS_ENABLED" block before the "} else if
> (..) {" piece and the "#endif" before the closing brace and this
> becomes much
For ipv6 case, enclose the code block in macro IS_ENABLED(CONFIG_IPV6).
---
Changes in v2:
- Place the "#if IS_ENABLED" block before the "} else if
(..) {" piece and the "#endif" before the closing brace and this
becomes much easier to look at.
Signed-off-by: Haishuang Yan
---
net/ipv4/ip_tun
On 23.05.2016 13:36, Shuyu Wei wrote:
> On Sun, May 22, 2016 at 01:30:27PM +0200, Lino Sanfilippo wrote:
>>
>
> Hi Lino,
> This patch worked after a whole night of stress testing.
>
Thats great! I will nevertheless make the changes discussed with Francois and
hopefully we have a final
soluti
On 23.05.2016 00:36, Francois Romieu wrote:
> Lino Sanfilippo :
> [...]
>> --- a/drivers/net/ethernet/arc/emac_main.c
>> +++ b/drivers/net/ethernet/arc/emac_main.c
>> @@ -159,12 +159,22 @@ static void arc_emac_tx_clean(struct net_device *ndev)
>> unsigned int *txbd_dirty = &priv->txbd
From: Jamal Hadi Salim
Policer was not dumping or updating timestamps
Signed-off-by: Jamal Hadi Salim
---
include/uapi/linux/pkt_cls.h | 4 +++-
net/sched/act_police.c | 11 +++
2 files changed, 14 insertions(+), 1 deletion(-)
diff --git a/include/uapi/linux/pkt_cls.h b/include
From: Jamal Hadi Salim
Failed compile
m_simple.c: In function ‘parse_simple’:
m_simple.c:154:6: warning: too many arguments for format [-Wformat-extra-args]
*argv);
^
m_simple.c:103:14: warning: unused variable ‘maybe_bind’ [-Wunused-variable]
Reported-by: Daniel Borkmann
Signed-off
On 16-05-23 06:39 PM, Daniel Borkmann wrote:
m_simple.c: In function ‘parse_simple’:
m_simple.c:154:6: warning: too many arguments for format
[-Wformat-extra-args]
*argv);
^
m_simple.c:103:14: warning: unused variable ‘maybe_bind’
[-Wunused-variable]
int ok = 0, maybe_bind = 0;
On 16-05-23 04:52 PM, Cong Wang wrote:
+ tcf_tm_dump(&t, &police->tcf_tm);
This depends on a previous patch you sent, right?
Sigh. There goes my git foo.
Will resubmit an updated version.
cheers,
jamal
On Wed, 18 May 2016 17:35:13 +0200
Sabrina Dubroca wrote:
> +
> +static void print_rx_sc(const char *prefix, __u64 sci, __u8 active, struct
> rtattr *rxsc_stats, struct rtattr *sa)
> +{
Overall, this looks fine, but could you break some of the really long lines.
In general, I like iproute2 to f
On Sun, 22 May 2016 13:11:16 -0400
Jamal Hadi Salim wrote:
> From: Jamal Hadi Salim
>
> following late binding didn't work
>
> sudo tc actions add action ife encode \
> type 0xDEAD allow mark dst 02:15:15:15:15:15 index 1
>
> Signed-off-by: Jamal Hadi Salim
Applied
On Wed, 18 May 2016 11:58:41 +0200
Daniel Borkmann wrote:
> We need to fill handle when provided by the user, even if no further
> argument is provided. Thus, move the test for arg to the correct location,
> so that it works correctly:
>
> # tc filter show dev foo egress
> filter protocol al
On Thu, 19 May 2016 14:29:46 -0300
Gustavo Zacarias wrote:
> It's using MIN() now, otherwise it breaks for musl libc.
>
> Signed-off-by: Gustavo Zacarias
Makes sense. Applied
On Wed, 18 May 2016 17:35:09 +0200
Sabrina Dubroca wrote:
> Signed-off-by: Sabrina Dubroca
> Acked-by: Phil Sutter
This header already exists in master branch of iproute2, with current version
from upstream kernel (with PAD values).
Need to adjust MSS to account for encapsulation overhead. This is done
by add encpasulation header length into icsk_ext_hdr_len.
Signed-off-by: Tom Herbert
---
net/ipv6/tcp_ipv6.c | 11 ++-
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_i
In transmit path (inet6_csk_xmit) check if encapsulation is enabled and
call the build header op if it is. Add IP_TOU_ENCAP setsockopt for IPv6
sockets.
Signed-off-by: Tom Herbert
---
include/uapi/linux/in6.h | 1 +
net/ipv6/inet6_connection_sock.c | 56 +
Add tou_encap structure to inet_sock. In transmit path (ip_queue_xmit)
check if encapsulation is enabled and call the build header op
if it is. Add IP_TOU_ENCAP setsockopt for IPv4 sockets.
Signed-off-by: Tom Herbert
---
include/net/inet_sock.h | 1 +
include/uapi/linux/in.h | 1 +
net/ipv4/ip
Need to adjust MSS to account for encapsulation overhead. This is done
by add encpasulation header length into icsk_ext_hdr_len.
Signed-off-by: Tom Herbert
---
net/ipv4/tcp_ipv4.c | 9 +
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4
Transports over UDP is intended to encapsulate TCP and other transport
protocols directly and securely in UDP.
The goal of this work is twofold:
1) Allow applications to run their own transport layer stack (i.e.from
userspace). This eliminates dependencies on the OS (e.g. solves a
major dep
Add tou.c that implements common setsockopt functionality. This includes
initialization and argument structure for the setsockopt.
Signed-off-by: Tom Herbert
---
include/uapi/linux/if_tunnel.h | 10
net/ipv4/Makefile | 3 +-
net/ipv4/af_inet.c | 4 ++
net/ipv4/
Add SKB_GSO_TOU. In udp[64]_ufo_fragment check for SKB_GSO_TOU. If this
is set call skb_udp_tou_segment. skb_udp_tou_segment is very similar
to skb_udp_tunnel_segment except that we only need to deal with the
L4 headers.
Signed-off-by: Tom Herbert
---
include/linux/skbuff.h | 2 +
in
With the implementation of Transports over UDP fou and gue build header
may be called before skb->dev is set. This patch checks skb->dev and
if it is not set then tries to get net from sock_net.
Signed-off-by: Tom Herbert
---
net/ipv4/fou.c | 22 ++
1 file changed, 18 inserti
For convenience also add a del command for deleting a token and
update the man page accordingly.
Signed-off-by: Daniel Borkmann
---
ip/iptoken.c| 26 ++
man/man8/ip-token.8 | 13 +++--
2 files changed, 25 insertions(+), 14 deletions(-)
diff --git a/ip/ipt
On 05/08/2016 05:02 PM, Jamal Hadi Salim wrote:
From: Jamal Hadi Salim
Brings it closer to more serious actions (adding branching
and allowing for late binding)
Unfortunately this breaks old syntax of the simple action.
But because simple is a pedagogical example unlikely to be used
in product
On Mon, May 23, 2016 at 05:35:01PM -0400, Tejun Heo wrote:
> Hello,
>
> Can you please test whether this patch resolves the issue? While
> adding support for atomic allocations, I reduced alloc_mutex covered
> region too much.
after the patch the use-after-free is no longer seen.
Tested-by: Alex
From: Vitaly Kuznetsov
Date: Mon, 23 May 2016 17:50:33 +0200
> After we made traveling through our internal structures explicit it became
> obvious that some functions take arguments they don't need just to do
> redundant pointer travel and get to what they really need while their
> callers alrea
From: Dan Carpenter
Date: Mon, 23 May 2016 13:19:35 +0300
> "priority" needs to be signed for the error handling to work.
>
> Fixes: 39651abd2814 ('qed: add support for dcbx.')
> Signed-off-by: Dan Carpenter
Applied.
From: Sudarsana Reddy Kalluru
Date: Mon, 23 May 2016 05:17:39 -0400
> This series adds the dcbnl functionality to the driver. Patch (1) fixes a
> coding issue in earlier submission. Patch (2) adds the qed infrastucture
> for querying/configuring the dcbx parameters. Patch (3) adds the qed
> infra
From: Daniel Borkmann
Date: Sun, 22 May 2016 23:16:18 +0200
> Follow-up to commit e27f4a942a0e ("bpf: Use mount_nodev not mount_ns
> to mount the bpf filesystem"), which removes the FS_USERNS_MOUNT flag.
>
> The original idea was to have a per mountns instance instead of a
> single global fs ins
From: Geert Uytterhoeven
Date: Sun, 22 May 2016 11:06:09 +0200
> Submitters of device tree binding documentation may forget to CC
> the subsystem maintainer if this is missing.
>
> Signed-off-by: Geert Uytterhoeven
Applied.
From: Baozeng Ding
Date: Sun, 22 May 2016 00:22:48 +0800
> @@ -916,10 +970,16 @@ static int tipc_nl_compat_sk_dump(struct
> tipc_nl_compat_msg *msg,
> static int tipc_nl_compat_media_dump(struct tipc_nl_compat_msg *msg,
> struct nlattr **attrs)
> {
> +int err;
> s
Hi,
On Sat, Apr 30, 2016 at 12:54:12PM -0700, Eric Dumazet wrote:
> On Sat, 2016-04-30 at 22:24 +0300, Aaro Koskinen wrote:
> > Hi,
> >
> > I have old NAS box (Thecus N2100) with 512 MB RAM, where rsync from NFS ->
> > disk reliably results in temporary out-of-memory conditions.
> >
> > When thi
Hello,
Can you please test whether this patch resolves the issue? While
adding support for atomic allocations, I reduced alloc_mutex covered
region too much.
Thanks.
diff --git a/mm/percpu.c b/mm/percpu.c
index 0c59684..bd2df70 100644
--- a/mm/percpu.c
+++ b/mm/percpu.c
@@ -162,7 +162,7 @@ stat
From: Ezequiel Garcia
Date: Fri, 20 May 2016 13:21:10 -0300
> Commit fa50d974d104 ("ipv4: Namespaceify ip_default_ttl sysctl knob")
> moves the default TTL assignment, and as side-effect IPv4 TTL now
> has a default value only if sysctl support is enabled (CONFIG_SYSCTL=y).
>
> The sysctl_ip_def
From: Mateusz Bajorski
Date: Fri, 20 May 2016 17:58:23 +0200
Please format your Subject line properly, it should be of the form:
[PATCH] $SUBSYSTEM: Description.
In this case "fib_fules: " would be an appropriate subsystem
specification.
> diff --git a/net/core/fib_rules.c b/net/core/
From: Eric Dumazet
I found a serious performance bug in packet schedulers using hrtimers.
sch_htb and sch_fq are definitely impacted by this problem.
We constantly rearm high resolution timers if some packets are throttled
in one (or more) class, and other packets are flying through qdisc on
an
On Mon, May 23, 2016 at 1:59 PM, David Miller wrote:
> From: Simon Horman
> Date: Fri, 20 May 2016 14:57:17 +0900
>
>> During initialisation sk->sk_user_data should not be used before
>> it is initialised.
>>
>> Found by bisection after noticing the following:
> ...
>> Fixes: d92283e338f6 ("fou:
From: Muhammad Falak R Wani
Date: Fri, 20 May 2016 17:50:06 +0530
> Use memdup_user to duplicate a memory region from user-space to
> kernel-space, instead of open coding using kmalloc & copy_from_user.
>
> Signed-off-by: Muhammad Falak R Wani
> ---
> drivers/net/wan/cosa.c | 11 +++
>
From: Muhammad Falak R Wani
Date: Fri, 20 May 2016 17:51:02 +0530
> Use memdup_user to duplicate a memory region from user-space to
> kernel-space, instead of open coding using kmalloc & copy_from_user.
>
> Signed-off-by: Muhammad Falak R Wani
Applied.
From: Shrikrishna Khare
Date: Thu, 19 May 2016 23:53:05 -0700
> This patchset upgrades Vmxnet3 to Version 3.
net-next is closed, therefore is it inappropriate to submit new features
at this time.
Thank you.
From: Simon Horman
Date: Fri, 20 May 2016 14:57:17 +0900
> During initialisation sk->sk_user_data should not be used before
> it is initialised.
>
> Found by bisection after noticing the following:
...
> Fixes: d92283e338f6 ("fou: change to use UDP socket GRO")
> Signed-off-by: Simon Horman
>
From: Heinrich Schuchardt
Date: Thu, 19 May 2016 21:20:55 +0200
> In the statement
> assert(priv || priv->ae_handle);
> the right side of || is only evaluated if priv is null.
>
> v2:
> As suggested by David Leight and David Miller the assert
> statements are removed.
>
> Signed-o
From: Haiyang Zhang
Date: Thu, 19 May 2016 10:23:38 -0700
> This example script creates bonding network devices based on synthetic NIC
> (the virtual network adapter usually provided by Hyper-V) and the matching
> VF NIC (SRIOV virtual function). So the synthetic NIC and VF NIC can
> function as
On Mon, May 23, 2016 at 03:09:18PM +0200, Jesper Dangaard Brouer wrote:
> On Mon, 23 May 2016 13:43:46 +0300
> "Michael S. Tsirkin" wrote:
>
> > Add ringtest based unit test for skb array.
> >
> > Signed-off-by: Michael S. Tsirkin
> > ---
> > tools/virtio/ringtest/skb_array.c | 167
> > +++
On Sun, May 22, 2016 at 9:43 AM, Jamal Hadi Salim wrote:
> @@ -340,6 +345,11 @@ tcf_act_police_dump(struct sk_buff *skb, struct
> tc_action *a, int bind, int ref)
> if (police->tcfp_ewma_rate &&
> nla_put_u32(skb, TCA_POLICE_AVRATE, police->tcfp_ewma_rate))
> g
From: Stefan Hajnoczi
Date: Wed, 18 May 2016 17:42:13 -0700
> The sk_err and sk_err_soft fields are positive errno values and
> userspace applications rely on this when using getsockopt(SO_ERROR).
>
> ATM code places an -errno into sk_err_soft in sigd_send() and returns it
> from svc_addparty()/
From: Heinrich Schuchardt
Date: Wed, 18 May 2016 20:40:51 +0200
> If !count is true, count < 4 is also true.
>
> Signed-off-by: Heinrich Schuchardt
Applied.
On Mon, May 23, 2016 at 06:31:46AM -0700, Eric Dumazet wrote:
> On Mon, 2016-05-23 at 13:43 +0300, Michael S. Tsirkin wrote:
> > This is in response to the proposal by Jason to make tun
> > rx packet queue lockless using a circular buffer.
> > My testing seems to show that at least for the common u
Regarding this commit:
879c7220e828af8bd82ea9d774c7e45c46b976e4
net: pktgen: Observe needed_headroom of the device
Allocate enough space so as not to force the outgoing net device to do
skb_realloc_headroom().
Signed-off-by: Bogdan Hamciuc
Signed-off-by: David S. Miller
I t
This patch adds necessary handling for use the short address for
802.15.4 6lowpan. It contains support for IPHC address compression
and new matching algorithmn to decide which link layer address will be
used for 802.15.4 frame.
Reviewed-by: Stefan Schmidt
Signed-off-by: Alexander Aring
---
net/
This patch removes the net_device parameter from ndisc_opt_addr_data
function. This can be useful for calling such functionality which
doesn't depends on dev parameter. For current existing functionality
which depends on dev parameter, we introduce ndisc_dev_opt_addr_data to have
an easy replacemen
This patch adds the autoconfiguration if a valid 802.15.4 short address
is available for 802.15.4 6LoWPAN interfaces.
Cc: David S. Miller
Cc: Alexey Kuznetsov
Cc: James Morris
Cc: Hideaki YOSHIFUJI
Cc: Patrick McHardy
Acked-by: Hannes Frederic Sowa
Reviewed-by: Stefan Schmidt
Signed-off-by:
This patch will introduce a 6lowpan neighbour private data. Like the
interface private data we handle private data for generic 6lowpan and
for link-layer specific 6lowpan.
The current first use case if to save the short address for a 802.15.4
6lowpan neighbour.
Cc: David S. Miller
Reviewed-by: S
Since we use exported function from ipv6 kernel module we don't need to
request the module anymore to have ipv6 functionality.
Acked-by: Hannes Frederic Sowa
Reviewed-by: Stefan Schmidt
Signed-off-by: Alexander Aring
---
net/6lowpan/core.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/n
Hi,
this patch series introduces the ndisc ops callback structure to add different
handling for IPv6 neighbour discovery cache functionality. It implements at
first
the two following use-cases:
- 6CO handling as userspace option (For all 6LoWPAN layers, BTLE/802.15.4) [0]
- short address handl
This patch moves the functionality to add a RA PIO prefix generated
address in an own function. This move prepares to add a hook for
adding a second address for a second link-layer address. E.g. short
address for 802.15.4 6LoWPAN.
Cc: David S. Miller
Cc: Alexey Kuznetsov
Cc: James Morris
Cc: Hi
This patch removes the net_device parameter from ndisc_opt_addr_space
function. This can be useful for calling such functionality which
doesn't depends on dev parameter. For current existing functionality
which depends on dev parameter, we introduce ndisc_dev_opt_addr_space to have
an easy replacem
This patch exports some neighbour discovery functions which can be used
by 6lowpan neighbour discovery ops functionality then.
Cc: David S. Miller
Cc: Alexey Kuznetsov
Cc: James Morris
Cc: Hideaki YOSHIFUJI
Cc: Patrick McHardy
Signed-off-by: Alexander Aring
---
include/net/addrconf.h | 7 +
This patch introduces neighbour discovery ops callback structure. The
idea is to separate the handling for 6LoWPAN into the 6lowpan module.
These callback offers 6lowpan different handling, such as 802.15.4 short
address handling or RFC6775 (Neighbor Discovery Optimization for IPv6
over 6LoWPANs).
In case of sending RA messages we need some way to get the short address
from an 802.15.4 6LoWPAN interface. This patch will add a temporary
debugfs entry for experimental userspace api.
Signed-off-by: Alexander Aring
---
net/6lowpan/debugfs.c | 35 +++
1 file cha
This patch introduce different 6lowpan handling for receive and transmit
NS/NA messages for the ipv6 neighbour discovery. The first use-case is
for supporting 802.15.4 short addresses inside the option fields and
handling for RFC6775 6CO option field as userspace option.
Cc: David S. Miller
Cc: A
This patch removes the net_device parameter from ndisc_fill_addr_option
function. This can be useful for calling such functionality which
doesn't depends on dev parameter. For current existing functionality
which depends on dev parameter, we introduce ndisc_dev_fill_addr_option to have
an easy repl
On Sun, May 22, 2016 at 4:56 AM, Sowmini Varadhan
wrote:
>
>> > Tom Herbert wrote:
>> > If you don't mind I'll change this to make specific options are
>> > privileged and not all hbh and destopt. There is talk in IETF about
>> > reinventing IP extensibility within UDP since the kernel
After we made traveling through our internal structures explicit it became
obvious that some functions take arguments they don't need just to do
redundant pointer travel and get to what they really need while their
callers already have the required information.
This is just a cleanup series with n
Make it easier to get 'struct netvsc_device' from 'struct net_device' and
'struct hv_device' by introducing inline helpers.
Signed-off-by: Vitaly Kuznetsov
---
drivers/net/hyperv/hyperv_net.h | 12
drivers/net/hyperv/netvsc.c | 11 +++
drivers/net/hyperv/rndis_filter
net_device_ctx is assigned in the very beginning of the function and 'net'
pointer doesn't change.
Signed-off-by: Vitaly Kuznetsov
---
drivers/net/hyperv/netvsc_drv.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index 6a69b5
Both rndis_filter_open()/rndis_filter_close() use struct hv_device to
reach to struct netvsc_device only and all callers have it already.
While on it, rename net_device to nvdev in rndis_filter_open() as
net_device is misleading.
Signed-off-by: Vitaly Kuznetsov
---
drivers/net/hyperv/hyperv_net.
The only caller rndis_filter_device_add() has 'struct net_device' pointer
already.
Signed-off-by: Vitaly Kuznetsov
---
drivers/net/hyperv/rndis_filter.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/net/hyperv/rndis_filter.c
b/drivers/net/hyperv/rndis_filter.c
We unpack 'struct net_device' in netvsc_set_mac_addr() to get to
'struct hv_device' pointer which we use in rndis_filter_set_device_mac()
to get back to 'struct net_device'.
Signed-off-by: Vitaly Kuznetsov
---
drivers/net/hyperv/hyperv_net.h | 2 +-
drivers/net/hyperv/netvsc_drv.c | 4 +---
On Mon, May 23, 2016 at 03:17:41PM +0200, Giuseppe Cavallaro wrote:
> These patches port some recent fixes for linux-4.5.y stable branch.
> They fix the MDIO settings trying to cover the all possible scenario
> when the stmmac is connected to a real transceiver or a switch.
>
> These patches are n
On Mon, 2016-05-23 at 13:43 +0300, Michael S. Tsirkin wrote:
> This is in response to the proposal by Jason to make tun
> rx packet queue lockless using a circular buffer.
> My testing seems to show that at least for the common usecase
> in networking, which isn't lockless, circular buffer
> with i
Hello
On 5/22/2016 11:30 AM, Marc Zyngier wrote:
On Sat, 21 May 2016 17:47:05 +0200
Bert Lindner wrote:
Hi,
On 2016-05-20 12:36, Marc Zyngier wrote:
On 20/05/16 11:30, Andre Heider wrote:
Hi,
On Fri, May 20, 2016 at 10:14 AM, Giuseppe CAVALLARO
wrote:
On 5/20/2016 9:56 AM, Marc Zyngier
From: Giuseppe CAVALLARO
This reverts commit 88f8b1bb41c6208f81b6a480244533ded7b59493.
due to problems on GeekBox and Banana Pi M1 board when
connected to a real transceiver instead of a switch via
fixed-link.
Signed-off-by: Giuseppe Cavallaro
Cc: Gabriel Fernandez
Cc: Andreas Färber
Cc: Fran
Initially the phy_bus_name was added to manipulate the
driver name but it was recently just used to manage the
fixed-link and then to take some decision at run-time.
So the patch uses the is_pseudo_fixed_link and removes
the phy_bus_name variable not necessary anymore.
The driver can manage the md
These patches port some recent fixes for linux-4.5.y stable branch.
They fix the MDIO settings trying to cover the all possible scenario
when the stmmac is connected to a real transceiver or a switch.
These patches are needed for Kernel 4.5 where Lime2, BananaPi and Cubieboard2
show problems when
On Mon, 23 May 2016 13:43:46 +0300
"Michael S. Tsirkin" wrote:
> Add ringtest based unit test for skb array.
>
> Signed-off-by: Michael S. Tsirkin
> ---
> tools/virtio/ringtest/skb_array.c | 167
> ++
> tools/virtio/ringtest/Makefile| 4 +-
Patch didn'
On 05/23/2016 02:01 PM, Vlastimil Babka wrote:
>> if I read the report correctly it's not about bpf, but rather points to
>> the issue inside percpu logic.
>> First __alloc_percpu_gfp() is called, then the memory is freed with
>> free_percpu() which triggers async pcpu_balance_work and then
>> pcpu
> +static int lantiq_gphy_config_init(struct phy_device *phydev)
> +{
> + int err;
> +
> + /* Mask all interrupts */
> + err = phy_write(phydev, MII_VR9_11G_IMASK, 0);
> + if (err)
> + return err;
> +
> + /* Clear all pending interrupts */
> + phy_read(phydev, MI
[+CC Christoph, linux-mm]
On 04/17/2016 07:29 PM, Alexei Starovoitov wrote:
> On Sun, Apr 17, 2016 at 12:58:21PM -0400, Sasha Levin wrote:
>> Hi all,
>>
>> I've hit the following while fuzzing with syzkaller inside a KVM tools guest
>> running the latest -next kernel:
>
> thanks for the report. A
> > I doubt the device tree maintainers will accept this. You don't normally put
> > register values in device tree.
>
> Me too ;-)
>
> I will look into this:
> http://lists.openwall.net/netdev/2016/03/23/61 and also try to make
> the device tree interface more generic.
Please take more notice
Thanks, Dan.
Acked-by: Sudarsana Reddy Kalluru
-Original Message-
From: Dan Carpenter [mailto:dan.carpen...@oracle.com]
Sent: 23 May 2016 15:50
To: Yuval Mintz ; Sudarsana Kalluru
Cc: Ariel Elior ; Dept-Eng Everest Linux L2
; netdev ;
kernel-janit...@vger.kernel.org
Subject: [patch]
On Sun, May 22, 2016 at 01:30:27PM +0200, Lino Sanfilippo wrote:
>
> Thanks for testing. However that extra check for skb not being NULL should
> not be
> necessary if the code were correct. The changes I suggested were all about
> having
> skb and info consistent with txbd_curr.
> But I just re
> Hello there,
>
> drivers/net/ethernet/qlogic/qed/qed_dcbx.c:210:16: warning: comparison is
> always false due to limited range of data type [-Wtype-limits]
>
> Source code is
>
>if (priority < 0) {
>
> but
>
> u8 tc, priority, priority_map;
>
>
> Regards
>
> David Binderman
H
Hi,
On Mon, 23 May 2016 13:05:50 +0200, han...@stressinduktion.org wrote:
> > However, one more thing WRT to INET6_PROTO_FINAL not being set - we're
> > also missing the multicast filtering of 'ip6_input_finish':
> >
> > if (ipv6_addr_is_multicast(&hdr->daddr) &&
> >
Hello there,
drivers/net/ethernet/qlogic/qed/qed_dcbx.c:210:16: warning: comparison
is always false due to limited range of data type [-Wtype-limits]
Source code is
if (priority < 0) {
but
u8 tc, priority, priority_map;
Regards
David Binderman
On 21.05.2016 22:02, Shmulik Ladkani wrote:
> On Sat, 21 May 2016 17:55:59 +0200 Hannes Frederic Sowa
> wrote:
>> On 21.05.2016 14:50, Shmulik Ladkani wrote:
>>> Hi,
>>>
>>> inet6_protocol's INET6_PROTO_FINAL flag denotes handler is expected not
>>> to request resubmission for local delivery.
>>>
Add ringtest based unit test for skb array.
Signed-off-by: Michael S. Tsirkin
---
tools/virtio/ringtest/skb_array.c | 167 ++
tools/virtio/ringtest/Makefile| 4 +-
2 files changed, 170 insertions(+), 1 deletion(-)
create mode 100644 tools/virtio/ringtes
This is in response to the proposal by Jason to make tun
rx packet queue lockless using a circular buffer.
My testing seems to show that at least for the common usecase
in networking, which isn't lockless, circular buffer
with indices does not perform that well, because
each index access causes a c
A simple array based FIFO of pointers. Intended for net stack so uses
skbs for type safety, but we can replace with with void * if others find
it useful outside of net stack.
Signed-off-by: Michael S. Tsirkin
---
include/linux/skb_array.h | 127 ++
1
"priority" needs to be signed for the error handling to work.
Fixes: 39651abd2814 ('qed: add support for dcbx.')
Signed-off-by: Dan Carpenter
---
Applies to the main net tree.
diff --git a/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
b/drivers/net/ethernet/qlogic/qed/qed_dcbx.c
index cbf58e1..a06
2016-05-23 11:49 GMT+02:00 Alexander Stein
:
>> The registers are set to some reset values after the chip is coming out of
>> reset, but we should set them all to the same value, Mathias said that all
>> except for one board he knows are using only one LED per port, but they are
>> often using di
This patch adds the implementation for both cee/ieee dcbnl callbacks by
using the qed query/config APIs.
Signed-off-by: Sudarsana Reddy Kalluru
Signed-off-by: Yuval Mintz
---
drivers/net/ethernet/qlogic/qed/qed_dcbx.c | 1090
drivers/net/ethernet/qlogic/qed/qed_l2.c
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