Signed-off-by: Iyappan Subramanian
Signed-off-by: Khuong Dinh
Signed-off-by: Tanmay Inamdar
Tested-by: Toan Le
---
arch/arm64/boot/dts/apm/apm-shadowcat.dtsi | 8 +++-
arch/arm64/boot/dts/apm/apm-storm.dtsi | 8 +++-
2 files changed, 14 insertions(+), 2 deletions(-)
diff --git a/a
Signed-off-by: Iyappan Subramanian
Signed-off-by: Khuong Dinh
Signed-off-by: Tanmay Inamdar
Tested-by: Toan Le
---
drivers/net/ethernet/apm/xgene/Makefile | 3 +-
drivers/net/ethernet/apm/xgene/xgene_enet_cle.c | 357 +++
drivers/net/ethernet/apm/xgene/xgene_ene
Signed-off-by: Iyappan Subramanian
Signed-off-by: Khuong Dinh
Signed-off-by: Tanmay Inamdar
Tested-by: Toan Le
---
drivers/net/ethernet/apm/xgene/xgene_enet_cle.c | 11 +-
drivers/net/ethernet/apm/xgene/xgene_enet_main.c | 452 ++-
drivers/net/ethernet/apm/xgene/xgene_ene
Signed-off-by: Iyappan Subramanian
Signed-off-by: Khuong Dinh
Signed-off-by: Tanmay Inamdar
Tested-by: Toan Le
---
drivers/net/ethernet/apm/xgene/xgene_enet_cle.c | 386 +++-
drivers/net/ethernet/apm/xgene/xgene_enet_cle.h | 52
2 files changed, 433 insertions(+), 5 d
This patch series enables
(i) Classifier engine that is used for parsing
through the packet and extracting a search string that is then used
to search a database to find associative data.
(ii) Receive Side Scaling (RSS) that does dynamic load
balancing of the CPUs by controlling the number of me
This patch series continues making more of the tcp-related
sysctl knobs be per net-namespace. Most of these apply per
socket and have global defaults so should be safe and I
don't expect any breakages.
Having those per net-namespace is useful when multiple
containers are hosted and it is requir
Signed-off-by: Nikolay Borisov
---
include/net/netns/ipv4.h| 1 +
include/net/tcp.h | 1 -
net/ipv4/inet_connection_sock.c | 7 ++-
net/ipv4/sysctl_net_ipv4.c | 14 +++---
net/ipv4/tcp_ipv4.c | 1 +
net/ipv4/tcp_timer.c| 3 +--
6
Signed-off-by: Nikolay Borisov
---
include/net/netns/ipv4.h | 2 ++
include/net/tcp.h | 1 -
net/ipv4/sysctl_net_ipv4.c | 18 +-
net/ipv4/tcp.c | 3 ++-
net/ipv4/tcp_ipv4.c| 2 ++
net/ipv4/tcp_timer.c | 4 ++--
6 files changed, 17 insertio
Signed-off-by: Nikolay Borisov
---
include/net/netns/ipv4.h | 2 +-
include/net/tcp.h | 4 +++-
net/ipv4/sysctl_net_ipv4.c | 14 +++---
net/ipv4/tcp.c | 2 +-
net/ipv4/tcp_input.c | 12 ++--
net/ipv4/tcp_ipv4.c| 2 +-
net/ipv4/tcp_metrics.c
Signed-off-by: Nikolay Borisov
---
include/net/netns/ipv4.h | 2 ++
include/net/tcp.h | 1 -
net/ipv4/syncookies.c | 4 +---
net/ipv4/sysctl_net_ipv4.c | 18 +-
net/ipv4/tcp_input.c | 10 ++
net/ipv4/tcp_ipv4.c| 3 ++-
net/ipv4/tcp_minisoc
Signed-off-by: Nikolay Borisov
---
include/net/netns/ipv4.h | 1 +
include/net/tcp.h | 1 -
net/ipv4/sysctl_net_ipv4.c | 16
net/ipv4/tcp_ipv4.c| 1 +
net/ipv4/tcp_timer.c | 8
5 files changed, 14 insertions(+), 13 deletions(-)
diff --git a/
Signed-off-by: Nikolay Borisov
---
include/net/netns/ipv4.h | 1 +
include/net/tcp.h | 1 -
net/ipv4/sysctl_net_ipv4.c | 14 +++---
net/ipv4/tcp_ipv4.c| 1 +
net/ipv4/tcp_output.c | 3 ++-
net/ipv4/tcp_timer.c | 5 ++---
6 files changed, 13 insertions(+)
Signed-off-by: Nikolay Borisov
---
include/net/netns/ipv4.h | 1 +
include/net/tcp.h | 4 ++--
net/ipv4/sysctl_net_ipv4.c | 14 +++---
net/ipv4/tcp_ipv4.c| 1 +
net/ipv4/tcp_output.c | 3 ---
5 files changed, 11 insertions(+), 12 deletions(-)
diff --git a/incl
Signed-off-by: Nikolay Borisov
---
include/net/netns/ipv4.h | 1 +
include/net/tcp.h | 1 -
net/ipv4/sysctl_net_ipv4.c | 14 +++---
net/ipv4/tcp_ipv4.c| 1 +
net/ipv4/tcp_timer.c | 3 +--
5 files changed, 10 insertions(+), 10 deletions(-)
diff --git a/include
Signed-off-by: Nikolay Borisov
---
include/net/netns/ipv4.h | 1 +
include/net/tcp.h | 3 +--
net/ipv4/sysctl_net_ipv4.c | 14 +++---
net/ipv4/tcp.c | 7 +++
net/ipv4/tcp_ipv4.c| 1 +
5 files changed, 13 insertions(+), 13 deletions(-)
diff --git a/i
On Tue, Feb 2, 2016 at 12:55 PM, Julian Anastasov wrote:
>
> Hello,
>
> On Mon, 1 Feb 2016, Salam Noureddine wrote:
>
>> @@ -1572,8 +1582,12 @@ rollback:
>> call_netdevice_notifier(nb, NETDEV_UNREGISTER, dev);
>> + call_netdevice_notifier(nb, NETD
Replace 'goto' with 'return' to remove unnecessary check at label:
err_undo_flags.
Signed-off-by: Zhang Shengju
---
drivers/net/bonding/bond_main.c | 9 +++--
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index
On 02/02/2016 09:40 PM, kbuild test robot wrote:
drivers/net/wireless/realtek/rtlwifi/core.c:59:2-3: Unneeded semicolon
Remove unneeded semicolon.
Generated by: scripts/coccinelle/misc/semicolon.cocci
CC: Byeoungwook Kim
Signed-off-by: Fengguang Wu
---
Acked-by: Larry Finger
Thanks,
Conditional codes in rtl_addr_delay() were improved in readability and
performance by using switch codes.
Reviewed-by: Julian Calaby
Signed-off-by: Byeoungwook Kim
Signed-off-by: Fengguang Wu
---
V3 remove unneeded semicolon.
V2 split in separate patchs.
drivers/net/wireless/realtek/rtlwifi/co
From: Suresh Reddy
The driver currently logs the message "VF is not privileged to issue
opcode" by checking only the base_status field for UNAUTHORIZED_REQUEST.
Add check to look for INSUFFICIENT_PRIVILEGES in the additional status
field also as not all cmds fail with that base status.
Signed-of
The SRIOV resource distribution logic for RX/TX queue counts is not optimal
when a small number of VFs are enabled. It does not take into account the
VF's EQ count while computing the queue counts. Because of this, the VF
gets a large number of queues, though it doesn't have sufficient EQs,
resulti
From: Padmanabh Ratnakar
Interrupt moderation parameters need to be recalculated only
after a time interval of 1 ms. Interval calculation is wrong
when there is a rollover of jiffies. Using recommended way of interval
calculation using jiffies to fix this.
Signed-off-by: Padmanabh Ratnakar
Sign
From: Padmanabh Ratnakar
After error is detected, wait for adapter to move to ready state
before destroying queues and cleanup of other resources. Also
skip performing any cleanup for non-Lancer chips and move debug
messages to correct routine.
Signed-off-by: Padmanabh Ratnakar
Signed-off-by: S
From: Suresh Reddy
be_set_phys_id() returns 0 to ethtool when the command fails in the FW.
This patch fixes the set_phys_id() to return -EIO in case the FW cmd fails.
Signed-off-by: Suresh Reddy
Signed-off-by: Sriharsha Basavapatna
---
drivers/net/ethernet/emulex/benet/be_ethtool.c | 23
From: Padmanabh Ratnakar
Retry error recovery MAX_ERR_RECOVERY_RETRY_COUNT times in case of
failure during error recovery.
Signed-off-by: Padmanabh Ratnakar
Signed-off-by: Sriharsha Basavapatna
---
drivers/net/ethernet/emulex/benet/be.h | 5 +
drivers/net/ethernet/emulex/benet/be_ma
The driver decrements its vlan count without checking if it is really
present in its list. This results in an invalid vlan count and impacts
subsequent vlan add/rem ops. The function be_vlan_rem_vid() should be
updated to fix this.
Signed-off-by: Sriharsha Basavapatna
---
drivers/net/ethernet/em
From: Somnath Kotur
The CMD_SUBSYSTEM_LOWLEVEL cmds need DEV_CFG Privilege to run
which VFs don't have by default.
Self-tests need to be issued only for PFs.
Signed-off-by: Somnath Kotur
Signed-off-by: Sriharsha Basavapatna
---
drivers/net/ethernet/emulex/benet/be_cmds.c | 29
v2 changes:
Patch-4:Changed a tab to space in be.h
Patches-6,7,8: Updated commit log summary line: benet --> be2net
Hi David,
The following patch set contains a few non-critical bug fixes. Please
consider applying this to the net-next tree. Thanks.
Patch-1 fixes be_set_p
Hi Byeoungwook,
[auto build test WARNING on wireless-drivers-next/master]
[also build test WARNING on v4.5-rc2 next-20160202]
[if your patch is applied to the wrong git tree, please drop us a note to help
improving the system]
url:
https://github.com/0day-ci/linux/commits/Byeoungwook-Kim
drivers/net/wireless/realtek/rtlwifi/core.c:59:2-3: Unneeded semicolon
Remove unneeded semicolon.
Generated by: scripts/coccinelle/misc/semicolon.cocci
CC: Byeoungwook Kim
Signed-off-by: Fengguang Wu
---
core.c |2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/net/wir
From: Eric Dumazet
Petr Novopashenniy reported that ICMP redirects on SYN_RECV sockets
were leading to RST.
This is of course incorrect.
A specific list of ICMP messages should be able to drop a SYN_RECV.
For instance, a REDIRECT on SYN_RECV shall be ignored, as we do
not hold a dst per SYN_RE
From: Nikolay Aleksandrov
This patch allows the user to set and retrieve speed and duplex of the
virtio_net device via ethtool. Having this functionality is very helpful
for simulating different environments and also enables the virtio_net
device to participate in operations where proper speed an
From: Nikolay Aleksandrov
Add functions which check if the speed/duplex are defined.
Signed-off-by: Nikolay Aleksandrov
Acked-by: Michael S. Tsirkin
---
v2: new patch
v3: added Michael's ack
v4, v5: no change
include/uapi/linux/ethtool.h | 34 ++
1 file change
From: Nikolay Aleksandrov
Hi,
Patch 1 adds ethtool speed/duplex validation functions which check if the
value is defined. Patch 2 adds support for ethtool (get|set)_settings and
uses the validation functions to check the user-supplied values.
v2: split in 2 patches to allow everyone to make use
From: Sven Eckelmann
Signed-off-by: Sven Eckelmann
Signed-off-by: Marek Lindner
Signed-off-by: Antonio Quartulli
---
net/batman-adv/bat_iv_ogm.c| 18 +++
net/batman-adv/bitarray.c | 2 +-
net/batman-adv/bitarray.h | 11 +++--
net/batman-adv/bridge_lo
From: Sven Eckelmann
Signed-off-by: Sven Eckelmann
Signed-off-by: Marek Lindner
Signed-off-by: Antonio Quartulli
---
net/batman-adv/Makefile| 2 +-
net/batman-adv/bat_algo.h | 2 +-
net/batman-adv/bat_iv_ogm.c| 2 +-
net/batman-adv/bitarray.c
From: Sven Eckelmann
Signed-off-by: Sven Eckelmann
Signed-off-by: Marek Lindner
Signed-off-by: Antonio Quartulli
---
net/batman-adv/bitarray.c | 12 +---
net/batman-adv/bitarray.h | 11 +--
net/batman-adv/debugfs.c| 6 ++
net/batman-adv/main.c
From: Sven Eckelmann
Signed-off-by: Sven Eckelmann
Signed-off-by: Marek Lindner
Signed-off-by: Antonio Quartulli
---
net/batman-adv/sysfs.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/net/batman-adv/sysfs.c b/net/batman-adv/sysfs.c
index fe8fda8a..33772d9bd613 1
Hello David,
Here you have our first pull request intended for net-next.
This batch of patches includes a number of corrections and
improvements for our kernel-doc. These changes also make sure
that our doc is now properly processed by the kernel-doc
parsing tool.
Other than that you have a patc
From: Sven Eckelmann
Signed-off-by: Sven Eckelmann
Signed-off-by: Marek Lindner
Signed-off-by: Antonio Quartulli
---
net/batman-adv/multicast.h | 2 +-
net/batman-adv/packet.h| 8
net/batman-adv/types.h | 2 +-
3 files changed, 6 insertions(+), 6 deletions(-)
diff --git a/ne
From: Sven Eckelmann
Signed-off-by: Sven Eckelmann
Signed-off-by: Marek Lindner
Signed-off-by: Antonio Quartulli
---
net/batman-adv/fragmentation.c | 1 -
net/batman-adv/packet.h| 1 -
net/batman-adv/routing.c | 1 -
net/batman-adv/translation-table.c | 4
4 fil
From: Sven Eckelmann
Signed-off-by: Sven Eckelmann
Signed-off-by: Marek Lindner
Signed-off-by: Antonio Quartulli
---
net/batman-adv/originator.c| 4 ++--
net/batman-adv/packet.h| 2 +-
net/batman-adv/send.c | 2 +-
net/batman-adv/soft-interface.c| 2 +-
ne
From: Simon Wunderlich
Signed-off-by: Simon Wunderlich
Signed-off-by: Marek Lindner
Signed-off-by: Antonio Quartulli
---
net/batman-adv/bridge_loop_avoidance.c | 178 -
1 file changed, 130 insertions(+), 48 deletions(-)
diff --git a/net/batman-adv/bridge_loop_
From: Sven Eckelmann
Signed-off-by: Sven Eckelmann
Signed-off-by: Marek Lindner
Signed-off-by: Antonio Quartulli
---
net/batman-adv/network-coding.c | 13 +
1 file changed, 13 insertions(+)
diff --git a/net/batman-adv/network-coding.c b/net/batman-adv/network-coding.c
index 1a75d
Signed-off-by: Antonio Quartulli
---
net/batman-adv/distributed-arp-table.c | 4
1 file changed, 4 insertions(+)
diff --git a/net/batman-adv/distributed-arp-table.c
b/net/batman-adv/distributed-arp-table.c
index 2f13429ce5d3..60df82385495 100644
--- a/net/batman-adv/distributed-arp-table.c
From: Marek Lindner
Signed-off-by: Marek Lindner
Signed-off-by: Antonio Quartulli
---
net/batman-adv/types.h | 25 +
1 file changed, 13 insertions(+), 12 deletions(-)
diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
index 8c3dda36d9ec..7f7a0f1eaf75 100644
-
Signed-off-by: Antonio Quartulli
---
net/batman-adv/translation-table.c | 33 -
1 file changed, 24 insertions(+), 9 deletions(-)
diff --git a/net/batman-adv/translation-table.c
b/net/batman-adv/translation-table.c
index af1d24ce420f..9fcf6bf9fa11 100644
--- a/net
From: Sven Eckelmann
open-mesh.org and its subdomains can only be accessed via HTTPS. HTTP-only
requests are currently redirected automatically to HTTPS but references in
the source code should be only https.
Signed-off-by: Sven Eckelmann
Signed-off-by: Marek Lindner
Signed-off-by: Antonio Qua
From: Sven Eckelmann
Signed-off-by: Sven Eckelmann
Signed-off-by: Marek Lindner
Signed-off-by: Antonio Quartulli
---
net/batman-adv/bridge_loop_avoidance.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/net/batman-adv/bridge_loop_avoidance.c
b/net/batman-adv/bridge_loo
From: Simon Wunderlich
Signed-off-by: Simon Wunderlich
Signed-off-by: Marek Lindner
Signed-off-by: Antonio Quartulli
---
net/batman-adv/bat_iv_ogm.c | 9 -
1 file changed, 8 insertions(+), 1 deletion(-)
diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
index a6d3
Signed-off-by: Antonio Quartulli
---
net/batman-adv/types.h | 3 +++
1 file changed, 3 insertions(+)
diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
index 7f7a0f1eaf75..5e8c8df4c4ac 100644
--- a/net/batman-adv/types.h
+++ b/net/batman-adv/types.h
@@ -772,6 +772,9 @@ struct batadv_so
On Wed, 2016-02-03 at 11:56 +1100, Stephen Hemminger wrote:
>
> Begin forwarded message:
>
> Date: Tue, 2 Feb 2016 11:42:41 +
> From: "bugzilla-dae...@bugzilla.kernel.org"
>
> To: "shemmin...@linux-foundation.org"
> Subject: [Bug 111751] New: Kernel send tcp reset when receive icmp redirec
Hi Julian,
I sent to modify the patch again.
Thanks for your assists!
Regards,
Byeoungwook
2016-02-03 11:06 GMT+09:00 Julian Calaby :
> Hi Byeoungwook,
>
> On Wed, Feb 3, 2016 at 1:01 PM, Byeoungwook Kim wrote:
>> rtl_*_delay() functions were reused same codes about addr variable.
>> So i have
rtl_*_delay() functions were reused same codes about addr variable.
So i have converted to rtl_addr_delay() from code about addr variable.
Signed-off-by: Byeoungwook Kim
Reviewed-by: Julian Calaby
---
V2 split in separate patchs.
drivers/net/wireless/realtek/rtlwifi/core.c | 28
Conditional codes in rtl_addr_delay() were improved in readability and
performance by using switch codes.
Signed-off-by: Byeoungwook Kim
Reviewed-by: Julian Calaby
---
V2 split in separate patchs.
drivers/net/wireless/realtek/rtlwifi/core.c | 20 ++--
1 file changed, 14 insertio
Hi Byeoungwook,
On Wed, Feb 3, 2016 at 1:01 PM, Byeoungwook Kim wrote:
> rtl_*_delay() functions were reused same codes about addr variable.
> So i have converted to rtl_addr_delay() from code about addr variable.
>
> Signed-off-by: Byeoungwook Kim
> Reviewed-by: Julian Calaby
Just a note for
Hi Byeounwook,
On Wed, Feb 3, 2016 at 12:59 PM, Byeoungwook Kim wrote:
> Conditional codes in rtl_addr_delay() were improved in readability and
> performance by using switch codes.
>
> Signed-off-by: Byeoungwook Kim
> Reported-by: Julian Calaby
Reviewed-by: Julian Calaby
Thanks,
Julian Cala
rtl_*_delay() functions were reused same codes about addr variable.
So i have converted to rtl_addr_delay() from code about addr variable.
Signed-off-by: Byeoungwook Kim
Reviewed-by: Julian Calaby
---
drivers/net/wireless/realtek/rtlwifi/core.c | 28
1 file changed,
remove some redudant brackets, use sizeof(*) instead of sizeof(struct x).
Signed-off-by: Zhang Shengju
---
drivers/net/bonding/bond_main.c | 10 --
1 file changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index fb4c52
Conditional codes in rtl_addr_delay() were improved in readability and
performance by using switch codes.
Signed-off-by: Byeoungwook Kim
Reported-by: Julian Calaby
---
drivers/net/wireless/realtek/rtlwifi/core.c | 20 ++--
1 file changed, 14 insertions(+), 6 deletions(-)
diff -
Please apply the following patch to v4.1.x.
By commit 6fd99094de2b ("ipv6: Don't reduce hop limit for an interface")
that have been added in the 4.0-rc7, it no longer comply with RFC4861.
This problem has been fixed in the commit 8013d1d7eafb
("net/ipv6: add sysctl option accept_ra_min_hop_limit"
From: Eric Dumazet
Silence lockdep false positive about rcu_dereference() being
used in the wrong context.
First one should use rcu_dereference_protected() as we own the spinlock.
Second one should be a normal assignation, as no barrier is needed.
Fixes: 18367681a10bd ("ipv6 flowlabel: Convert
On 02/02/2016 05:26 PM, Arnd Bergmann wrote:
> On Tuesday 02 February 2016 16:59:34 Franklin Cooper wrote:
>> On 02/02/2016 03:26 PM, Arnd Bergmann wrote:
>>> On Tuesday 02 February 2016 15:01:33 Franklin S Cooper Jr. wrote:
Yes. Here is a boot log on the latest master with the below
th
On 03.02.2016 01:57, Hannes Frederic Sowa wrote:
On 02.02.2016 23:11, Linus Torvalds wrote:
But I'm OK with that patch as is if you prefer it that way (maybe you
want
to use the cred to then test for root separately etc, out maybe there
already was done use of cred as cred that I just missed whe
The commit referenced in the Fixes tag incorrectly accounted the number
of in-flight fds over a unix domain socket to the original opener
of the file-descriptor. This allows another process to arbitrary
deplete the original file-openers resource limit for the maximum of
open files. Instead the send
On 02.02.2016 23:11, Linus Torvalds wrote:
[ sorry for the html mail, I'm out grocery shopping ]
On Feb 2, 2016 13:55, "Hannes Frederic Sowa"
wrote:
I slightly tested the attached patch.
Looks fine. I do wonder: if the only thing we use that "struct cred" for is
to do that ->user lookup, ma
Begin forwarded message:
Date: Tue, 2 Feb 2016 11:42:41 +
From: "bugzilla-dae...@bugzilla.kernel.org"
To: "shemmin...@linux-foundation.org"
Subject: [Bug 111751] New: Kernel send tcp reset when receive icmp redirect
https://urldefense.proofpoint.com/v2/url?u=https-3A__bugzilla.kernel.or
Hi ByeoungWook,
On Wed, Feb 3, 2016 at 11:52 AM, ByeoungWook Kim wrote:
> Hi Julian,
>
> 0xfe and 0xfb was not same codes.
> 0xfe is udelay(50). and 0xfb is mdelay(50).
> It same code like udelay((n) * 1000).
I'm clearly blind! Sorry about that!
> but i agree with your answers of some parts. I
From: Roopa Prabhu
'ip monitor all' is broken on older kernels.
This patch fixes 'ip monitor all' to match
'all' and not 'all-nsid'.
It moves parsing arg 'all-nsid' to after parsing
'all'.
Before:
$ip monitor all
NETLINK_LISTEN_ALL_NSID: Protocol not available
After:
$ip monitor all
[NEIGH]Del
On Tue, Feb 02, 2016 at 10:12:01PM +0100, Jesper Dangaard Brouer wrote:
> Think twice before applying
> - This patch can potentially introduce added latency in some workloads
>
> This patch introduce bulk alloc of SKBs and allow reuse of SKBs
> free'ed in same softirq cycle. SKBs are normally fr
Please excuse URL mangling, my bugzilla address appears to route through
stupid corporate firewall.
Begin forwarded message:
Date: Tue, 2 Feb 2016 18:38:41 +
From: "bugzilla-dae...@bugzilla.kernel.org"
To: "shemmin...@linux-foundation.org"
Subject: [Bug 111771] New: deadlock in ppp/l2tp
Hi Ariel,
I'm trying to update the bnx2x driver in Ubuntu trusty (3.13 kernel)
release to use the 7.51.10 firmware; can you help me determine which
commits need to be backported?
Some reference is in Launchpad bug 1454286:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1454286
basically, t
On Tue, Feb 2, 2016 at 12:01 PM, Julian Anastasov wrote:
>> +#ifdef CONFIG_NET_NS
>> +static inline void net_add_event_list(struct list_head *head, struct net
>> *net)
>> +{
>> + if (!list_empty(&net->event_list))
>
> Above check looks inverted, it works may be
> because INIT_LIST_HE
From: Nikolay Aleksandrov
Add functions which check if the speed/duplex are defined.
Signed-off-by: Nikolay Aleksandrov
Acked-by: Michael S. Tsirkin
---
v2: new patch
v3: added Michael's ack
v4: no change
include/uapi/linux/ethtool.h | 34 ++
1 file changed, 3
From: Nikolay Aleksandrov
This patch allows the user to set and retrieve speed and duplex of the
virtio_net device via ethtool. Having this functionality is very helpful
for simulating different environments and also enables the virtio_net
device to participate in operations where proper speed an
From: Nikolay Aleksandrov
Hi,
Patch 1 adds ethtool speed/duplex validation functions which check if the
value is defined. Patch 2 adds support for ethtool (get|set)_settings and
uses the validation functions to check the user-supplied values.
v2: split in 2 patches to allow everyone to make use
On Tue, Feb 2, 2016 at 11:30 AM, Kenneth Klette Jonassen
wrote:
>
> On Sat, Oct 17, 2015 at 6:57 AM, Yuchung Cheng wrote:
> > Currently ca_seq_rtt_us does not use Kern's check. Fix that by
> > checking if any packet acked is a retransmit, for both RTT used
> > for RTT estimation and congestion co
On Tuesday 02 February 2016 16:59:34 Franklin Cooper wrote:
> On 02/02/2016 03:26 PM, Arnd Bergmann wrote:
> > On Tuesday 02 February 2016 15:01:33 Franklin S Cooper Jr. wrote:
> >>
> >> Yes. Here is a boot log on the latest master with the below
> >> three patches reverted.
> >> http://pastebin.co
This patch series proposes the addition of a dynamic flag to the
ethtool {SG}RXFH operations. The primary reasoning for this is so that
drivers may indicate when they destroyed configured RSS settings, and
can determine when they have more liberty to remove user's settings.
The default mode shall b
Add support for the new dynamic flag from set_rxfh and get_rxfh. For now
the only known dynamic reason to change RSS is when number of queues is
changed. The default mode for the driver will be dynamic, indicating
that the driver is free to change its own default setting as it sees
fit. Since the c
Signed-off-by: Jacob Keller
---
ethtool-copy.h | 8 +++-
ethtool.c | 36 +++-
2 files changed, 42 insertions(+), 2 deletions(-)
diff --git a/ethtool-copy.h b/ethtool-copy.h
index d23ffc4c38b4..620dcea06d25 100644
--- a/ethtool-copy.h
+++ b/ethtool-copy.h
Ethtool supports a few operations for modifying and controlling
a device's RSS table. Sometimes, changes in other features of the device
may require (or desire) changes to the RSS table. Currently there is no
method to indicate to the driver whether the current RSS table settings
should be maintain
On 02/02/2016 03:26 PM, Arnd Bergmann wrote:
> On Tuesday 02 February 2016 15:01:33 Franklin S Cooper Jr. wrote:
>>
>> Yes. Here is a boot log on the latest master with the below
>> three patches reverted.
>> http://pastebin.com/W7RWSHpE (Working)
>>
>> I reverted these three patches. The two lates
Hi folks,
Sometimes it is useful to ask, "what is the route for 1.2.3.4/32 if we
*exclude* routes that go out through eth8?" Currently, the only way of
doing this is to read the entire routing table in userspace, and then
reimplement all of the logic for the various tables and metrics and
complex
We simulates a link down period for RNDIS_STATUS_NETWORK_CHANGE message to
trigger DHCP renew. User daemons may need multiple seconds to trigger the
link down event. (e.g. ifplugd: 5sec, network-manager: 4sec.) So update
this link down period to 10 sec to properly trigger DHCP renew.
Signed-off-by
Hi Jesper,
[auto build test WARNING on net-next/master]
url:
https://github.com/0day-ci/linux/commits/Jesper-Dangaard-Brouer/net-mitigating-kmem_cache-slowpath-and-BoF-discussion-patches/20160203-051706
reproduce: make htmldocs
All warnings (new ones prefixed by >>):
include/linux/skbuff
Hi Byeoungwook,
On Wed, Feb 3, 2016 at 2:48 AM, Byeoungwook Kim wrote:
> rtl_*_delay() functions were reused same codes about addr variable.
> So i have converted to rtl_addr_delay() from code about addr variable.
>
> Conditional codes in rtl_addr_delay() were improved in readability and
> perfor
On Tue, Feb 2, 2016 at 6:42 PM, John Fastabend
> [..] I added
> flower support to the driver with about 100lines of code fwiw I'll
> send the patch out later today,
that would be very helpful, would appreciate if you post the code that
supports flower to the list or @ your github
> sure I skippe
Hi Willy,
On 02.02.2016 21:39, Willy Tarreau wrote:
On Tue, Feb 02, 2016 at 09:32:56PM +0100, Hannes Frederic Sowa wrote:
But "struct pid *" in unix_skb_parms should be enough to get us to
corresponding "struct cred *" so we can decrement the correct counter
during skb destruction.
So:
We inc
The current logic in bond_arp_rcv will accept an incoming ARP for
validation if (a) the receiving slave is either "active" (which includes
the currently active slave, or the current ARP slave) or, (b) there is a
currently active slave, and it has received an ARP since it became active.
For
Always, when sending an updated version of a patch which is part of a
series, always resubmit the entire series rather than just the patch
which is changing.
Thanks.
On Tuesday 02 February 2016 15:01:33 Franklin S Cooper Jr. wrote:
>
> Yes. Here is a boot log on the latest master with the below
> three patches reverted.
> http://pastebin.com/W7RWSHpE (Working)
>
> I reverted these three patches. The two latest patches seem
> to be trying to correct/expand upo
NEED TO CLEAN UP PATCH (likely still contains bugs...)
When enabling Receive Packet Steering (RPS) like :
echo 32768 > /proc/sys/net/core/rps_sock_flow_entries
for N in $(seq 0 7) ; do
echo 4096 > /sys/class/net/${DEV}/queues/rx-$N/rps_flow_cnt
echo f > /sys/class/net/${DEV}/queues/rx
Introduce napi_gro_receive_list() which takes a full SKB-list
for processing by the stack.
It also take over invoking eth_type_trans().
One purpose is to disconnect the icache usage/sharing between
driver level RX (NAPI loop) and upper RX network stack.
Another advantage is that the stack now kn
Normal TX completion uses napi_consume_skb(), thus also make dummy driver
use this, as it make it easier to see the effect of bulk freeing SKBs.
---
drivers/net/dummy.c |3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
index 69fc840
The default bulk alloc size arbitrarily choosen (to be 8) might
not suit all use-cases, this introduce a function napi_alloc_skb_hint()
that allow the caller to specify a bulk size hint they are expecting.
It is a hint because __napi_alloc_skb() limits the bulk size to
the array size.
One user is
Use the newly introduced napi_alloc_skb_hint() API, to get the underlying
slab bulk allocation sizes to align with what mlx5 driver need for refilling
its RX ring queue.
Signed-off-by: Jesper Dangaard Brouer
---
drivers/net/ethernet/mellanox/mlx5/core/en.h |3 ++-
drivers/net/ethernet/m
There are several techniques/concepts combined in this optimization.
It is both a data-cache and instruction-cache optimization.
First of all, this is primarily about delaying touching
packet-data, which happend in eth_type_trans, until the prefetch
have had time to fetch. Thus, hopefully avoidin
Bulk alloc and free of SKBs happen transparently by the API calls
napi_alloc_skb() and napi_consume_skb().
The mlx5 driver have an extra high benefit of these changes,
because it already have a loop refilling its RX ring queue. I
considered if the alloc API should be allowed to request larger
all
There is an opportunity to bulk free SKBs during reclaiming of
resources after DMA transmit completes in ixgbe_clean_tx_irq. Thus,
bulk freeing at this point does not introduce any added latency.
Simply use napi_consume_skb() which were recently introduced. The
napi_budget parameter is needed by
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