On 03/18/2016 08:45 PM, Alexey Kardashevskiy wrote:
On 03/18/2016 03:49 AM, Eli Cohen wrote:
Commit 85743f1eb345 ("net/mlx4_core: Set UAR page size to 4KB regardless
of system page size") introduced dependency where old VF drivers without
this fix fail to load if the PF driver runs with this com
Hi, all
Would you like to give me some advice?
Any reply is appreciated.
Zhu Yanjun
On 03/10/2016 10:54 AM, Zhu Yanjun wrote:
Sometimes the system engineer and application expect a new net namespace
to inherit config from the base net config. Sometimes the current net config
is expected by the
On 03/20/2016 03:43 AM, Geert Uytterhoeven wrote:
If CONFIG_PM=n:
drivers/net/usb/lan78xx.c: In function ‘lan78xx_get_stats64’:
drivers/net/usb/lan78xx.c:3274: error: ‘struct dev_pm_info’ has no member
named ‘runtime_auto’
If PM is disabled, the runtime_auto flag is not available, bu
On Thu, 2016-02-25 at 19:46 -0500, Adam Seering wrote:
> On Thu, 2016-02-25 at 14:33 -0500, David Miller wrote:
> > From: Adam Seering
> > Date: Tue, 23 Feb 2016 09:19:13 -0500
> >
> > > Let userspace programs transmit and receive raw IP-over-DDP
> > > packets
> > > with a kernel where "ipddp" wa
From: Eric Dumazet
Date: Sun, 20 Mar 2016 09:35:52 -0700
> On Sun, 2016-03-20 at 11:43 +0100, Geert Uytterhoeven wrote:
>> If CONFIG_PM=n:
>>
>> drivers/net/usb/lan78xx.c: In function ‘lan78xx_get_stats64’:
>> drivers/net/usb/lan78xx.c:3274: error: ‘struct dev_pm_info’ has no
>> member
From: Luis de Bethencourt
Date: Sat, 19 Mar 2016 21:31:38 +
> Commit 22e0f8b9322c ("net: sched: make bstats per cpu and estimator RCU safe")
> added the argument cpu_bstats to functions gen_new_estimator and
> gen_replace_estimator and now the descriptions of these are missing for the
> docum
From: Luis de Bethencourt
Date: Sat, 19 Mar 2016 21:19:55 +
> Function gnet_stats_copy_basic is missing the description of the cpu
> argument in the documentation. Adding it.
>
> Signed-off-by: Luis de Bethencourt
Applied.
From: Tina Ruchandani
Date: Sat, 19 Mar 2016 11:21:14 -0700
> 'struct timeval' uses 32-bit representation for seconds which will
> overflow in year 2038 and beyond. mISDN/clock.c needs to compute and
> store elapsed time in intervals of 125 microseconds. This patch replaces
> the usage of 'struct
From: Jesse Gross
Date: Sat, 19 Mar 2016 09:31:59 -0700
> This series fixes a problem that was reported where encapsulated packets
> do not have their encapsulation offload markers stripped off when being
> decapsulated. This causes a significant performance drop if the packets
> are later retran
From: Marcelo Ricardo Leitner
Date: Sat, 19 Mar 2016 12:17:20 -0300
> SCTP is a protocol that is aligned to a word (4 bytes). Thus using bare
> MTU can sometimes return values that are not aligned, like for loopback,
> which is 65536 but ipv4_mtu() limits that to 65535. This mis-alignment
> will
From: Marcelo Ricardo Leitner
Date: Fri, 18 Mar 2016 18:39:18 -0300
> The SACK can be lost pretty much elsewhere, but if its allocation fail,
> we know we are not sending it, so it is better to revert a_rwnd to its
> previous value as this may give it a chance to issue a window update
> later.
>
From: Eric Dumazet
Date: Sun, 20 Mar 2016 11:27:47 -0700
> From: Eric Dumazet
>
> TCP protocol is still used these days, and TCP uses
> clones in its transmit path. We can not optimize linux
> stack assuming it is mostly used in routers, or that TCP
> is dead.
>
> Fixes: 795bb1c00d ("net: bulk
From: Colin King
Date: Sun, 20 Mar 2016 17:44:56 +
> From: Colin Ian King
>
> zero_gid is not used, so remove this redundant array.
>
> Signed-off-by: Colin Ian King
Applied.
From: Marcelo Ricardo Leitner
Date: Fri, 18 Mar 2016 18:39:19 -0300
> Currently, if a chunk is scheduled to be sent through a transport that
> is currently unconfirmed, it will be leaked as it is dequeued from outq
> and is not re-queued nor freed.
>
> As I'm not aware of any situation that may
Hello,
On Fri, Mar 18, 2016 at 05:24:05PM -0400, J. Bruce Fields wrote:
> > But does that actually work? It's pointless to add WQ_MEM_RECLAIM to
> > workqueues unless all other things are also guaranteed to make forward
> > progress regardless of memory pressure.
>
> It's supposed to work.
>
>
From: Eric Dumazet
TCP protocol is still used these days, and TCP uses
clones in its transmit path. We can not optimize linux
stack assuming it is mostly used in routers, or that TCP
is dead.
Fixes: 795bb1c00d ("net: bulk free infrastructure for NAPI context, use
napi_consume_skb")
Signed-off-b
From: Daniel Borkmann
Date: Fri, 18 Mar 2016 18:37:56 +0100
> This set is a follow-up to address Jiri's recent feedback [1] on
> the flowi6_tos issue, that it is not used for IPv6 route lookups.
> The three patches fix all current users of flowi6_tos and remove
> the define to avoid any future co
From: Colin Ian King
zero_gid is not used, so remove this redundant array.
Signed-off-by: Colin Ian King
---
drivers/net/ethernet/mellanox/mlx4/mcg.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlx4/mcg.c
b/drivers/net/ethernet/mellanox/mlx4/mcg.c
index
From: Colin Ian King
retry_limit has never been used during the life of this driver, so
we may as well remove it as it is redundant.
Signed-off-by: Colin Ian King
---
drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/net/wirel
From: David Decotigny
Date: Thu, 17 Mar 2016 17:03:54 -0700
> This removes the requirement that ethtool be tied to the support
> of a specific L3 protocol, also updates a comment.
You're adding an ioctl handler to netlink sockets, and it is not
at all apparent to me how this influences ethtool h
On Sun, 2016-03-20 at 11:43 +0100, Geert Uytterhoeven wrote:
> If CONFIG_PM=n:
>
> drivers/net/usb/lan78xx.c: In function ‘lan78xx_get_stats64’:
> drivers/net/usb/lan78xx.c:3274: error: ‘struct dev_pm_info’ has no member
> named ‘runtime_auto’
>
> If PM is disabled, the runtime_auto flag
Schemmel Hans-Christoph writes:
> Added support for Gemalto's Cinterion PHxx WWAN interfaces
> by adding QMI_FIXED_INTF with Cinterion's VID and PID.
>
> PHxx can have:
> 2 RmNet Interfaces (PID 0x0082) or
> 1 RmNet + 1 USB Audio interface (PID 0x0083).
>
> Signed-off-by: Hans-Christoph Schemmel
This series adds support for steering of IPv6 receive flows.
Changes since v1:
* Fixed and simplified IPv6 address and mask parsing
* Made help text / man page more consistent
* Dropped ethtool-copy.h patch as upstream is now newer
Edward Cree (2):
Add IPv6 support to NFC
Documentation for IP
On March 17, 2016 1:10:31 PM PDT, Murali Karicheri wrote:
>David,
>
>On 08/18/2015 04:47 PM, David Miller wrote:
>> I see some drivers where the foo_debugfs.c file is larger than the
>rest
>> of the driver. Once people start using it, it's like crack, and they
>> dump every single debugging widge
Implement VXLAN-GPE. Only COLLECT_METADATA is supported for now (it is
possible to support static configuration, too, if there is demand for it).
The GPE header parsing has to be moved before iptunnel_pull_header, as we
need to know the protocol.
v2: Removed what was called "L2 mode" in v1 of the
On 03/16/2016 02:34 PM, Xin Long wrote:
> Now when we change the attributes of bridge or br_port by netlink,
> a relevant netlink notification will be sent, but if we change them
> by ioctl or sysfs, no notification will be sent.
>
> We should ensure that whenever those attributes change internall
The following changes since commit e1f33be9186363da7955bcb5f0b03e6685544c50:
vhost: fix error path in vhost_init_used() (2016-03-02 17:01:49 +0200)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus
for you to fetch changes up
This reverts commit 5988818008257ca42010d6b43a3e0e48afec9898 ("vsock: Fix
blocking ops call in prepare_to_wait")
Signed-off-by: Claudio Imbrenda
---
net/vmw_vsock/af_vsock.c | 19 +--
1 file changed, 13 insertions(+), 6 deletions(-)
diff --git a/net/vmw_vsock/af_vsock.c b/net/vm
On 03/16/2016 02:34 PM, Xin Long wrote:
> This patchset is used to support sending rntl info to user in some places,
> and ensure that whenever those attributes change internally or from sysfs,
> that a netlink notification is sent out to listeners.
>
> It also make some adjustment in bridge sysfs
I've re-tested selected cases with wmm_enabled=0 set on the DUT AP.
I'm attaching results.
Naming:
* "old-" is without mac/ath10k changes (referred to as kvalo-reverts
previously) and fq_codel on qdiscs,
* "patched-" is all patches applied (both mac and ath),
* "-be-bursts" is stock "bursts" fl
On Thu, Mar 17, 2016 at 01:03:59PM +0800, Herbert Xu wrote:
> On Wed, Mar 16, 2016 at 05:00:26PM +0100, Jiri Bohac wrote:
> > Prevent xfrm_output() from segmenting UFO packets so that they will be
> > fragmented after the xfrm transforms.
>
> Fair enough. But I wonder if this is enough. Wouldn't
On Fri, Mar 18, 2016 at 04:42:48PM +0100, Paolo Abeni wrote:
> This gives small but noticeable rx performance improvement (2-3%)
> and will allow exploiting future napi improvement.
>
> Signed-off-by: Paolo Abeni
I am not sure this is necessarily worth doing for this dumb hardware.
I queued v1 i
This diff was generated by using the fix-inplace option of checkpatch.pl
and breaking the overlong lines of parse_ip() and parse_ip6()
signatures.
Signed-off-by: Phil Sutter
---
tc/p_ip.c | 38 --
1 file changed, 20 insertions(+), 18 deletions(-)
diff --git a
Enable support for configuring outer UDP checksums on Geneve tunnels:
ip link add type geneve id 10 remote 10.0.0.2 udpcsum
Signed-off-by: Jesse Gross
---
ip/iplink_geneve.c | 48
1 file changed, 48 insertions(+)
diff --git a/ip/iplink_geneve.c
The retain value was wrong for u16 and u8 types.
Signed-off-by: Phil Sutter
---
tc/m_pedit.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/tc/m_pedit.c b/tc/m_pedit.c
index 7de47800040bc..23bd1d5727f85 100644
--- a/tc/m_pedit.c
+++ b/tc/m_pedit.c
@@ -342,12 +342,12 @@ p
If CONFIG_PM=n:
drivers/net/usb/lan78xx.c: In function ‘lan78xx_get_stats64’:
drivers/net/usb/lan78xx.c:3274: error: ‘struct dev_pm_info’ has no member
named ‘runtime_auto’
If PM is disabled, the runtime_auto flag is not available, but auto
suspend is not enabled anyway. Hence protect t
Hello, Jiri.
On Thu, Mar 17, 2016 at 01:00:13PM +0100, Jiri Slaby wrote:
> >> I have not done that yet, but today, I see:
> >> destroy_workqueue: name='req_hci0' pwq=88002f590300
> >> wq->dfl_pwq=88002f591e00 pwq->refcnt=2 pwq->nr_active=0 delayed_works:
> >>pwq 12: cpus=0-1 node=0 fla
On Thu, Mar 17, 2016 at 2:41 PM, Andrew Lunn wrote:
> On Thu, Mar 17, 2016 at 09:14:17AM +0100, Yegor Yefremov wrote:
>> On Thu, Mar 17, 2016 at 12:05 AM, Andrew Lunn wrote:
>> > On Wed, Mar 16, 2016 at 11:23:59PM +0100, Yegor Yefremov wrote:
>> >> Hi Andrew,
>> >>
>> >> On Wed, Mar 16, 2016 at 5
On Wed, Mar 16, 2016 at 10:35 AM, Doug Ledford wrote:
> On 3/16/2016 1:18 PM, Linus Torvalds wrote:
>> On Tue, Mar 15, 2016 at 5:58 PM, Stephen Rothwell
>> wrote:
>>>
>>> I fixed it up (see below) and can carry the fix as necessary (no action
>>> is required).
>>
>> Side note: can you change thi
ipip encapsulated packets can be merged together by GRO but the result
does not have the proper GSO type set or even marked as being
encapsulated at all. Later retransmission of these packets will likely
fail if the device does not support ipip offloads. This is similar to
the issue resolved in IPv
Patrik Halfar writes:
> --- a/drivers/net/usb/qmi_wwan.c
> +++ b/drivers/net/usb/qmi_wwan.c
> @@ -884,6 +884,7 @@ static const struct usb_device_id products[] = {
> {QMI_FIXED_INTF(0x413c, 0x81a8, 8)},/* Dell Wireless 5808 Gobi(TM)
> 4G LTE Mobile Broadband Card */
> {QMI_FIXED_I
2016-03-17 0:23 GMT+01:00 Jesse Gross :
> On Wed, Mar 16, 2016 at 8:07 AM, Samuel Gauthier
> wrote:
>> This patchset adds a netlink api to refresh an existing flow in
>> openvswitch.
>>
>> When a packet is sent in the openvswitch kernel datapath and no
>> flow is found, the packet is sent to the o
RDS_TCP_DEFAULT_BUFSIZE has been unused since commit 1edd6a14d24f
("RDS-TCP: Do not bloat sndbuf/rcvbuf in rds_tcp_tune").
Signed-off-by: Sowmini Varadhan
---
v3: review comments from Santosh Shilimkar
net/rds/tcp.c |2 --
1 files changed, 0 insertions(+), 2 deletions(-)
diff --git a/net/r
As Jamal suggested, BRANCH is the wrong name, as these keywords go
beyond simple branch control - e.g. loops are possible, too. Therefore
rename the non-terminal to CONTROL instead which should be more
appropriate.
Signed-off-by: Phil Sutter
---
man/man8/tc-connmark.8 | 6 +++---
man/man8/tc-ped
On Thu, 2016-03-17 at 18:01 -0700, Venkatesh Srinivas wrote:
> On Thu, Mar 17, 2016 at 7:44 AM, Paolo Abeni wrote:
> >
> > This gives small but noticeable rx performance improvement (2-3%)
> > and will allow exploiting future napi improvement.
> >
> > Signed-off-by: Paolo Abeni
> > ---
>
> Worke
Pankaj Gupta writes:
>>
>> The following series adds the ability for a hypervisor to set an MTU on the
>> guest during feature negotiation phase. This is useful for VM orchestration
>> when, for instance, tunneling is involved and the MTU of the various systems
>> should be homogenous.
>>
>> Th
The following series was created after testing pedit on a big-endian
system. It starts with a patch fixing coding style in tc/p_ip.c, then the
actual big-endian fixup, a fix for raw op discovered when writing the
pedit test for testsuite and finally the actual testsuite addon.
Phil Sutter (4):
t
On 16 March 2016 at 11:21, Giuseppe Cavallaro wrote:
> This patch fixs a regression raised when test on chips that use
> the normal descriptor layout. In fact, no len bits were set for
> the TDES1 and no OWN bit inside the TDES0.
>
> Signed-off-by: Giuseppe CAVALLARO
> Tested-by: Andreas Färber
-fail-open-mechanism-to-apply-also-to-receive-message/20160320-160132
config: xtensa-allyesconfig (attached as .config)
reproduce:
wget
https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross
-O ~/bin/make.cross
chmod +x ~/bin/make.cross
# save
Signed-off-by: Yigal Reiss
---
This is follow-up on http://marc.info/?l=netfilter-devel&m=145765526817347&w=2
Existing fail-open mechanism for nfqueue only applies for message that cannot
be sent due to queue size (queue_maxlen). It does not apply when the failure is
due to socket receive buf
On Sun, Mar 20, 2016 at 9:07 AM, Yuval Shaia wrote:
> On Fri, Mar 18, 2016 at 11:11:06PM -0400, David Miller wrote:
>> From: Eli Cohen
>> Date: Thu, 17 Mar 2016 18:49:42 +0200
>> > Commit 85743f1eb345 ("net/mlx4_core: Set UAR page size to 4KB regardless
>> > of system page size") introduced depe
On Wed, Mar 16, 2016 at 11:23:14AM -0700, Stephen Hemminger wrote:
> On Tue, 15 Mar 2016 17:04:12 -0400
> Aaron Conole wrote:
>
> > --- a/include/uapi/linux/virtio_net.h
> > +++ b/include/uapi/linux/virtio_net.h
> > @@ -55,6 +55,7 @@
> > #define VIRTIO_NET_F_MQ22 /* Device supports Rece
Hello,
On 16.03.2016 16:29, Nikolay Borisov wrote:
I have stack traces which do show this sequence of events, so my
questions now are:
1. What's the difference between netdev_queue->qdisc and
netdev_queue->qdisc_sleeping. Git blaming indicates those member haves
existed even before the git hist
From: Eric Dumazet
Date: Wed, 16 Mar 2016 17:22:07 -0700
> One of the issue is that IPV6_MTU getsockopt() will not check the dst,
> but simply use __sk_dst_get() : It will then report old mtu.
That's a bug.
ipv4 does it right with a proper sk_dst_get() and so should
ipv6.
Add documentation for the flag for duplication check.
Fixes the following warning when running make htmldocs:
warning: Enum value 'RX_FLAG_DUP_VALIDATED' not described in enum
'mac80211_rx_flags'
Signed-off-by: Luis de Bethencourt
---
Hi,
While running make htmldocs I noticed a warning about R
On 18/03/2016 20:12, Uwe Kleine-König wrote:
> On Fri, Mar 18, 2016 at 04:56:21PM +0100, Sebastian Frias wrote:
>
>> What would you think of making at803x_link_change_notify() print a
>> message every time it should do a reset but does not has a way to do it?
>
> Then this question is obsolete b
On Thu, 2016-03-17 at 20:37 +0800, Eva Rachel Retuya wrote:
> Use alloc_workqueue() to allocate the workqueue instead of
> create_singlethread_workqueue() since the latter is deprecated and is
> scheduled for removal.
Scheduled where?
> static void iwl_setup_deferred_work(struct iwl_priv *priv)
On Fri, Mar 18, 2016 at 11:11:06PM -0400, David Miller wrote:
> From: Eli Cohen
> Date: Thu, 17 Mar 2016 18:49:42 +0200
>
> > Commit 85743f1eb345 ("net/mlx4_core: Set UAR page size to 4KB regardless
> > of system page size") introduced dependency where old VF drivers without
> > this fix fail to
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