usbnet_start_xmit() - If info-tx_fixup is not defined by class driver,
NULL check does not happen for skb pointer and leads to NULL dereference.
__usbnet_read_cmd() - if data pointer is passed as NULL, memcpy will
dereference NULL pointer.
Signed-off-by: Vivek Kumar Bhagat
The segmentation is done completely in software. The
driver creates several MPDUs out of a single large send.
Each MPDU is a newly allocated SKB.
A page is allocated to create the headers that need to be
duplicated (SNAP / IP / TCP). The WiFi header is in the
header of the newly created SKBs.
We enable TSO to get a lot of data at once to build A-MSDUs.
Our hardware doesn't have (yet) TCP CSUM offload, so we do
it manually. TSO won't be enabled on hardware that don't
support CSUM offload in release code, computing TCP CSUM
in the driver is just a way to start coding the flows.
This is
This allows to release the backpressure on the socket only
when the last segment is released.
Now the truesize looks like this:
if the truesize of the original skb is 65420, all the
segments will have a truesize of 704 (skb itself) and the
last one will have 65420.
Change-Id:
Now that we can get a big chunk of data from the network
stack, we can create an A-MSDU out of it. The purpose is to
get a throughput improvement since sending one single A-MSDU
is more efficient than sending several MSDUs at least under
ideal link conditions.
type=feature
Change-Id:
Vivek Kumar Bhagat vivek.bha...@samsung.com writes:
usbnet_start_xmit() - If info-tx_fixup is not defined by class driver,
NULL check does not happen for skb pointer and leads to NULL dereference.
__usbnet_read_cmd() - if data pointer is passed as NULL, memcpy will
dereference NULL pointer.
On Wed, 19 Aug 2015 14:13:00 +0200, Vincent Bernat wrote:
That's the main goal of this patch: advertising the peer link as
IFLA_LINK attribute triggers an infinite loop in userland software when
they follow iflink to discover network devices topology. iflink has
always been the index of a
❦ 19 août 2015 14:38 +0200, Jiri Benc jb...@redhat.com :
That's the main goal of this patch: advertising the peer link as
IFLA_LINK attribute triggers an infinite loop in userland software when
they follow iflink to discover network devices topology. iflink has
always been the index of a
Kalle Valo kv...@codeaurora.org writes:
here's one more pull request for 4.3. More info in the signed tag below.
This time I had to merge mac80211-next.git due to some iwlwifi
dependencies and apparently that broke git-request-pull's diffstat
again, it was showing changes which were not
On Aug 19 09:31, Hayes Wang wrote:
Corinna Vinschen [mailto:vinsc...@redhat.com]
Sent: Wednesday, August 19, 2015 5:13 PM
[...]
It could be cleared by setting bit 0, such as rtl_tally_reset() of r8152.
Is it safe to assume that this is implemented in all NICs covered by r8169?
It
On 08/19/2015 08:51 AM, Adrien Schildknecht wrote:
The v2 of NetGear WNA1000M uses a different idProduct: USB ID 0846:9043
Signed-off-by: Adrien Schildknecht adrien+...@schischi.me
---
Has this ID been tested with the Netgear device?
Larry
drivers/net/wireless/rtlwifi/rtl8192cu/sw.c | 1
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The v2 of NetGear WNA1000M uses a different idProduct: USB ID 0846:9043
Signed-off-by: Adrien Schildknecht adrien+...@schischi.me
---
drivers/net/wireless/rtlwifi/rtl8192cu/sw.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/wireless/rtlwifi/rtl8192cu/sw.c
On Mon, Aug 17, 2015 at 10:43:46AM +0800, Jason Wang wrote:
On 08/16/2015 09:42 PM, Victor Kaplansky wrote:
Clarify general description of the mac, status and
max_virtqueue_pairs fields. Specifically, the old description is
vague about configuration layout and fields offsets when some
Bjørn Mork bj...@mork.no writes:
Vivek Kumar Bhagat vivek.bha...@samsung.com writes:
@@ -1906,7 +1908,8 @@ static int __usbnet_read_cmd(struct usbnet *dev, u8
cmd, u8 reqtype,
buf = kmalloc(size, GFP_KERNEL);
if (!buf)
goto out;
-}
+
On Wed, 2015-08-19 at 15:59 +0300, Emmanuel Grumbach wrote:
The segmentation is done completely in software. The
driver creates several MPDUs out of a single large send.
Each MPDU is a newly allocated SKB.
A page is allocated to create the headers that need to be
duplicated (SNAP / IP / TCP).
On Mon, Aug 17, 2015 at 11:07:15AM +0800, Jason Wang wrote:
On 08/16/2015 09:42 PM, Victor Kaplansky wrote:
@@ -3128,6 +3134,7 @@ struct virtio_net_config {
u8 mac[6];
le16 status;
le16 max_virtqueue_pairs;
+le16 default_mtu;
Looks like mtu is
19.08.2015 13:54, Bjørn Mork пишет:
Eugene Shatokhin eugene.shatok...@rosalab.ru writes:
19.08.2015 04:54, David Miller пишет:
From: Eugene Shatokhin eugene.shatok...@rosalab.ru
Date: Fri, 14 Aug 2015 19:58:36 +0300
2. The second race is on dev-flags.
dev-flags is set to 0 here:
*0
Eugene Shatokhin eugene.shatok...@rosalab.ru writes:
The problem is not in the reordering but rather in the fact that
dev-flags = 0 is not necessarily atomic
w.r.t. clear_bit(EVENT_RX_KILL, dev-flags), and vice versa.
So the following might be possible, although unlikely:
CPU0
On Aug 18, 2015, at 6:54 PM, David Ahern d...@cumulusnetworks.com wrote:
Directs route lookups to VRF table. Compiles out if NET_VRF is not
enabled. With this patch able to successfully bring up ipsec tunnels
in VRFs, even with duplicate network configuration (IPv4 tested).
On Wed, 2015-08-19 at 08:39 +0300, Marian Corcodel wrote:
It s not mandatory to accept
these patches, if you wish
to apply good if you not ,not problem.
How can we apply a patch that does not compile ?
You are going to piss all netdev people for good.
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On Wed, 2015-08-19 at 15:59 +0300, Emmanuel Grumbach wrote:
We could have enabled A-MSDU based on xmit-more, but the
rationale of using LSO is that when using pfifo-fast,
the Qdisc gets one packet and dequeues is straight away
which limits the possibility to get a lot of packets at
once. (Am
On 08/17/2015 11:02 PM, David Miller wrote:
From: Daniel Borkmann dan...@iogearbox.net
Date: Fri, 14 Aug 2015 12:38:21 +0200
diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
index 67d2104..4307446 100644
--- a/net/netlink/af_netlink.c
+++ b/net/netlink/af_netlink.c
@@ -238,6
I am a bit confused with respect to the structure of rtnetlink requests.
It seems that in some circumstances a request can look like:
struct request
{
struct nlmsghdr header;
struct rtgenmsg body;
};
and in other cases it can look like:
struct request
{
On 08/19/2015 10:33 AM, Adrien Schildknecht wrote:
The v2 of NetGear WNA1000M uses a different idProduct: USB ID 0846:9043
Signed-off-by: Adrien Schildknecht adrien+...@schischi.me
Cc: Stable sta...@vger.kernel.org
---
drivers/net/wireless/rtlwifi/rtl8192cu/sw.c | 1 +
1 file changed, 1
On 08/19/15 at 12:09pm, Jiri Benc wrote:
The custom alignment of struct ip_tunnel_key is unnecessary. In struct
sw_flow_key, it starts at offset 256, in struct ip_tunnel_info it's the
first field.
The structure is also packed even without the __packed keyword.
Signed-off-by: Jiri Benc
On Wed, 2015-08-19 at 15:59 +0300, Emmanuel Grumbach wrote:
This allows to release the backpressure on the socket only
when the last segment is released.
Now the truesize looks like this:
if the truesize of the original skb is 65420, all the
segments will have a truesize of 704 (skb itself)
From: Nikolay Aleksandrov niko...@cumulusnetworks.com
Currently whenever a packet different from ETH_P_IP is sent through the
VRF device it is leaked so plug the leaks and properly drop these
packets.
Signed-off-by: Nikolay Aleksandrov niko...@cumulusnetworks.com
---
drivers/net/vrf.c | 13
On Wed, 2015-08-19 at 18:24 +0300, Meelis Roos wrote:
Noticed this while compiling 4.2-rc7+git on i386 with gcc 4.9.2:
CC net/ipv4/inet_hashtables.o
In file included from include/linux/list.h:8:0,
from include/linux/module.h:9,
from
On Wed, 2015-08-19 at 07:17 -0700, Eric Dumazet wrote:
On Wed, 2015-08-19 at 15:59 +0300, Emmanuel Grumbach wrote:
The segmentation is done completely in software. The
driver creates several MPDUs out of a single large send.
Each MPDU is a newly allocated SKB.
A page is allocated to
On 08/19/15 at 12:09pm, Jiri Benc wrote:
The ip_tunnels.h include file uses mixture of __u16 and u16 (etc.) types.
Unify it to the non-underscore variants.
Signed-off-by: Jiri Benc jb...@redhat.com
Acked-by: Thomas Graf tg...@suug.ch
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On Aug 19 15:07, Corinna Vinschen wrote:
On Aug 19 09:31, Hayes Wang wrote:
Corinna Vinschen [mailto:vinsc...@redhat.com]
Sent: Wednesday, August 19, 2015 5:13 PM
[...]
It could be cleared by setting bit 0, such as rtl_tally_reset() of
r8152.
Is it safe to assume that this
Hi Eric,
First, thank you a lot for your comments.
On 08/19/2015 05:14 PM, Eric Dumazet wrote:
On Wed, 2015-08-19 at 15:59 +0300, Emmanuel Grumbach wrote:
We could have enabled A-MSDU based on xmit-more, but the
rationale of using LSO is that when using pfifo-fast,
the Qdisc gets one
On Wed, 2015-08-19 at 15:07 +, Grumbach, Emmanuel wrote:
I'll look at it.
I was almost starting to implement that but then I thought with another
(good?) reason to use LSO. LSO gives me the guarantee that the packet is
directed to one peer, which might not be the case with xmit_more since
Has this ID been tested with the Netgear device?
Yes, I have been using the device and the patch for 2 days.
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The v2 of NetGear WNA1000M uses a different idProduct: USB ID 0846:9043
Signed-off-by: Adrien Schildknecht adrien+...@schischi.me
Cc: Stable sta...@vger.kernel.org
---
drivers/net/wireless/rtlwifi/rtl8192cu/sw.c | 1 +
1 file changed, 1 insertion(+)
diff --git
On Wed, 2015-08-19 at 15:44 +0530, Prashant Upadhyaya wrote:
Hi Eric,
For some reason, the dropping in the raw table does not work for me
for the usecase, though I recognize that the raw table operations
theory, when matched with my usecase theory, is the apparent solution.
I think the
Noticed this while compiling 4.2-rc7+git on i386 with gcc 4.9.2:
CC net/ipv4/inet_hashtables.o
In file included from include/linux/list.h:8:0,
from include/linux/module.h:9,
from net/ipv4/inet_hashtables.c:16:
net/ipv4/inet_hashtables.c: In function
On 08/19/2015 08:51 AM, Adrien Schildknecht wrote:
The v2 of NetGear WNA1000M uses a different idProduct: USB ID 0846:9043
Signed-off-by: Adrien Schildknecht adrien+...@schischi.me
Add a Cc: Stable sta...@vger.kernel.org line here. That way the new ID will
be available with older kernels.
From: Nikolay Aleksandrov niko...@cumulusnetworks.com
When ndo_add|del_slave ops are used, they're taken from the respective
master device's netdev ops, so if the master device is a VRF only then
the VRF ops will get called thus no need to check the type of the
master.
Signed-off-by: Nikolay
From: Nikolay Aleksandrov niko...@cumulusnetworks.com
It's pointless to panic on cache create failure when that case is handled
and even more so since it's not a kernel-wide fatal problem so don't
panic.
Signed-off-by: Nikolay Aleksandrov niko...@cumulusnetworks.com
---
drivers/net/vrf.c | 2 +-
From: Nikolay Aleksandrov niko...@cumulusnetworks.com
We can simplify do_vrf_add_slave by moving vrf_insert_slave in the end
of the enslaving and thus eliminate an error goto label. It always
succeeds and isn't needed before that anyway.
Signed-off-by: Nikolay Aleksandrov
From: Nikolay Aleksandrov niko...@cumulusnetworks.com
Hi,
This is the next part of vrf cleanups, patch 1 drops the SLAB_PANIC when
creating kmem cache since it's handled, patch 02 removes a slave duplicate
check which is already done by the lower/upper code, patch 3 moves the
ndo_add_slave code
From: Nikolay Aleksandrov niko...@cumulusnetworks.com
The upper/lower functions already check for duplicate slaves so no need
to do it again.
Signed-off-by: Nikolay Aleksandrov niko...@cumulusnetworks.com
---
drivers/net/vrf.c | 8
1 file changed, 8 deletions(-)
diff --git
On 08/19/15 at 12:09pm, Jiri Benc wrote:
Signed-off-by: Jiri Benc jb...@redhat.com
Acked-by: Thomas Graf tg...@suug.ch
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Le 19/08/2015 14:48, Vincent Bernat a écrit :
❦ 19 août 2015 14:38 +0200, Jiri Benc jb...@redhat.com :
That's the main goal of this patch: advertising the peer link as
IFLA_LINK attribute triggers an infinite loop in userland software when
they follow iflink to discover network devices
On 08/19/15 at 12:09pm, Jiri Benc wrote:
If output device wants to see the dst, inherit the dst of the original skb
in the ndisc request.
This is an IPv6 counterpart of commit 0accfc268f4d (arp: Inherit metadata
dst when creating ARP requests).
Signed-off-by: Jiri Benc jb...@redhat.com
On Wed, Aug 19, 2015 at 12:38:03PM +0800, Xin Long wrote:
commit f8d960524 fix the 0 peer.rwnd issue in SHUTDOWN_PENING state
through not reseting the overall_error_count when recevie a heartbeat,
but the same issue also exists in SHUTDOWN_RECEIVE state.
Please fix the typos on changelog,
On Wed, Aug 19, 2015 at 11:18 AM, Jesse Gross je...@nicira.com wrote:
On Mon, Aug 17, 2015 at 2:11 PM, Pravin B Shelar pshe...@nicira.com wrote:
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index e58468b..18ff83b 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -181,7
On 08/19/15 at 12:09pm, Jiri Benc wrote:
The fix in commit 48fb6b554501 is incomplete, as now ip6_route_input can be
called with non-NULL dst if it's a metadata dst and the reference is leaked.
Drop the reference.
Fixes: 48fb6b554501 (ipv6: fix crash over flow-based vxlan device)
Fixes:
On 08/19/15 at 12:09pm, Jiri Benc wrote:
Signed-off-by: Jiri Benc jb...@redhat.com
Acked-by: Thomas Graf tg...@suug.ch
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From: Scott Feldman sfel...@gmail.com
.maxtype should match .policy. Probably just been getting lucky here
because IFLA_BRPORT_MAX IFLA_BR_MAX.
Fixes: 13323516 (bridge: implement rtnl_link_ops-changelink)
Signed-off-by: Scott Feldman sfel...@gmail.com
---
net/bridge/br_netlink.c |2 +-
1
On 08/19/15 at 12:09pm, Jiri Benc wrote:
Currently, the lwtunnel state resides in per-protocol data. This is
a problem if we encapsulate ipv6 traffic in an ipv4 tunnel (or vice versa).
The xmit function of the tunnel does not know whether the packet has been
routed to it by ipv4 or ipv6, yet
These patches are against net-next.
This patch set adds a length check to device_get_mac_addr() before
calling is_valid_ether_addr(), it also removes an unisssary dev==null
check.
The remainder is updates to the comments.
Jeremy Linton (2):
device property: Add ETH_ALEN check, update
This patch adds MAC address length check back into
the device_get_mac_addr() function before calling
is_valid_ether_addr() similar to the way the OF
routine does it.
Update the comments for the two new functions.
Signed-off-by: Jeremy Linton jeremy.lin...@arm.com
---
drivers/base/property.c |
The dev==NULL check in smsc911x_probe_config is useless
and isn't providing any additional protection. If a fwnode
doesn't exist then an appropriate error should be returned
by device_get_phy_mode() covering the original case
of a missing of/fwnode.
Signed-off-by: Jeremy Linton
On 08/19/15 at 12:09pm, Jiri Benc wrote:
Rename the ipv4_tos and ipv4_ttl fields to just 'tos' and 'ttl', as they'll
be used with IPv6 tunnels, too.
Signed-off-by: Jiri Benc jb...@redhat.com
Acked-by: Thomas Graf tg...@suug.ch
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On Wed, Aug 19, 2015 at 12:39:06PM +0800, Xin Long wrote:
when A send a data to B, A close() to be in SHUTDOWN_PENDING state,
but B neither claim his rwnd is 0 nor SACK this data, then A keep
retransmiting this data. it should send abord after Max.Retrans
times, only when peer.rwnd == 0 and
On 08/19/2015 07:08 PM, Eric Dumazet wrote:
On Wed, 2015-08-19 at 15:07 +, Grumbach, Emmanuel wrote:
I'll look at it.
I was almost starting to implement that but then I thought with another
(good?) reason to use LSO. LSO gives me the guarantee that the packet is
directed to one peer,
On Wed, 2015-08-19 at 17:00 +, Grumbach, Emmanuel wrote:
On 08/19/2015 07:08 PM, Eric Dumazet wrote:
On Wed, 2015-08-19 at 15:07 +, Grumbach, Emmanuel wrote:
I'll look at it.
I was almost starting to implement that but then I thought with another
(good?) reason to use LSO.
On Wed, Aug 19, 2015 at 2:34 AM, Premkumar Jonnala
pjonn...@broadcom.com wrote:
Hello Scott,
Thank you for the diff and comments. Please see my comments inline.
-Original Message-
From: Scott Feldman [mailto:sfel...@gmail.com]
Sent: Tuesday, August 18, 2015 12:48 PM
To: Premkumar
On Wed, 2015-08-19 at 17:56 +, Grumbach, Emmanuel wrote:
So I feel that making net/core/tso.c more complicated just because of
our craziness seems an overkill to me.
I'll try a bit harder to see how I can use net/core/tso.c, but I have to
say I am pessimistic.
net/core/tso.c is WIP,
All,
We are running application on Linux Kernel 3.10 to collect network
interface information using NETLINK_ROUTE protocol. earlier (kernel
2.6.32) we were having 8K buffer allocated to collect all data but
with new kernel (3.10) we are seeing read socket error, as buffer size
is not sufficient
On 08/19/15 at 12:09pm, Jiri Benc wrote:
Add the IPv6 addresses as an union with IPv4 ones. When using IPv4, the
newly introduced padding after the IPv4 addresses needs to be zeroed out.
Signed-off-by: Jiri Benc jb...@redhat.com
---
v1-v2: Fix incorrect IP_TUNNEL_KEY_IPV4_PAD_LEN
On 08/19/2015 09:02 PM, Eric Dumazet wrote:
On Wed, 2015-08-19 at 17:56 +, Grumbach, Emmanuel wrote:
So I feel that making net/core/tso.c more complicated just because of
our craziness seems an overkill to me.
I'll try a bit harder to see how I can use net/core/tso.c, but I have to
On 08/19/2015 05:18 PM, Eric Dumazet wrote:
On Wed, 2015-08-19 at 15:59 +0300, Emmanuel Grumbach wrote:
The segmentation is done completely in software. The
driver creates several MPDUs out of a single large send.
Each MPDU is a newly allocated SKB.
A page is allocated to create the headers
Hi Nikolay:
On 8/18/15 8:12 PM, Nikolay Aleksandrov wrote:
diff --git a/drivers/net/vrf.c b/drivers/net/vrf.c
index ed208317cbb5..4aa06450fafa 100644
--- a/drivers/net/vrf.c
+++ b/drivers/net/vrf.c
@@ -97,6 +97,12 @@ static bool is_ip_rx_frame(struct sk_buff *skb)
return false;
}
On 8/18/15 8:27 PM, Nikolay Aleksandrov wrote:
From: Nikolay Aleksandrov niko...@cumulusnetworks.com
Hi,
This is the next part of vrf cleanups, patch 1 drops the SLAB_PANIC when
creating kmem cache since it's handled, patch 02 removes a slave duplicate
check which is already done by the
On 08/19/2015 08:20 PM, Eric Dumazet wrote:
On Wed, 2015-08-19 at 17:00 +, Grumbach, Emmanuel wrote:
On 08/19/2015 07:08 PM, Eric Dumazet wrote:
On Wed, 2015-08-19 at 15:07 +, Grumbach, Emmanuel wrote:
I'll look at it.
I was almost starting to implement that but then I thought
-Original Message-
From: netdev-ow...@vger.kernel.org [mailto:netdev-ow...@vger.kernel.org]
On Behalf Of Scott Feldman
Sent: Wednesday, August 19, 2015 12:54 PM
To: Premkumar Jonnala
Cc: netdev@vger.kernel.org
Subject: Re: [PATCH] bridge: Enable configuration of ageing interval for
On Mon, Aug 17, 2015 at 2:11 PM, Pravin B Shelar pshe...@nicira.com wrote:
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index e58468b..18ff83b 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -181,7 +181,7 @@ config VXLAN
config GENEVE
tristate Generic
Use IS_ENABLED(CONFIG_NF_CONNTRACK) instead.
Signed-off-by: Pablo Neira Ayuso pa...@netfilter.org
---
net/netfilter/xt_TEE.c |8 +++-
1 file changed, 3 insertions(+), 5 deletions(-)
diff --git a/net/netfilter/xt_TEE.c b/net/netfilter/xt_TEE.c
index c5d6556..0ed9fb6 100644
---
This patch adds a new NFTA_LIMIT_TYPE netlink attribute to indicate the type of
limiting.
Contrary to per-packet limiting, the cost is calculated from the packet path
since this depends on the packet length.
The burst attribute indicates the number of bytes in which the rate can be
exceeded.
From: Daniel Borkmann dan...@iogearbox.net
This work adds the possibility of deriving the zone id from the skb-mark
field in a scalable manner. This allows for having only a single template
serving hundreds/thousands of different zones, for example, instead of the
need to have one match for each
Extracted from the xtables TEE target. This creates two new modules for IPv4
and IPv6 that are shared between the TEE target and the new nf_tables dup
expressions.
Signed-off-by: Pablo Neira Ayuso pa...@netfilter.org
---
include/net/netfilter/ipv4/nf_dup_ipv4.h |7 ++
This patch converts the existing seqlock to per-cpu counters.
Suggested-by: Eric Dumazet eric.duma...@gmail.com
Suggested-by: Patrick McHardy ka...@trash.net
Signed-off-by: Pablo Neira Ayuso pa...@netfilter.org
---
net/netfilter/nft_counter.c | 97 ++-
1
On Wed, Aug 19, 2015 at 12:40 PM, Jesse Gross je...@nicira.com wrote:
On Mon, Aug 17, 2015 at 2:11 PM, Pravin B Shelar pshe...@nicira.com wrote:
diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c
index e47cdd9..0d7fbef 100644
--- a/drivers/net/geneve.c
+++ b/drivers/net/geneve.c
On Wed, 2015-08-19 at 19:17 +, Grumbach, Emmanuel wrote:
Hm.. how would net/core/tso.c avoid this?
Because a driver using these helpers keep around the original LSO packet
and frees it normally at TX completion time.
I can't see anything related to truesize there.
Note that this work
On Wed, Aug 19, 2015 at 11:37 AM, Jesse Gross je...@nicira.com wrote:
On Wed, Aug 19, 2015 at 11:29 AM, Pravin Shelar pshe...@nicira.com wrote:
On Wed, Aug 19, 2015 at 11:18 AM, Jesse Gross je...@nicira.com wrote:
My guess is that if the issue from the earlier patch about overlapping
On Wed, Aug 19, 2015 at 12:10:01PM +0200, Jiri Benc wrote:
Support metadata based (formerly flow based) tunneling also for IPv6.
This complements commit ee122c79d422 (vxlan: Flow based tunneling).
Signed-off-by: Jiri Benc jb...@redhat.com
---
drivers/net/vxlan.c | 69
This patch prepares the introduction of per-byte limiting.
Signed-off-by: Pablo Neira Ayuso pa...@netfilter.org
---
net/netfilter/nft_limit.c | 86 -
1 file changed, 53 insertions(+), 33 deletions(-)
diff --git a/net/netfilter/nft_limit.c
From: Andreas Schultz aschu...@tpip.net
- Move the nfnl_acct_list into the network namespace, initialize
and destroy it per namespace
- Keep track of refcnt on nfacct objects, the old logic does not
longer work with a per namespace list
- Adjust xt_nfacct to pass the namespace when registring
From: Daniel Borkmann dan...@iogearbox.net
This work adds a direction parameter to netfilter zones, so identity
separation can be performed only in original/reply or both directions
(default). This basically opens up the possibility of doing NAT with
conflicting IP address/port tuples from
From: Daniel Borkmann dan...@iogearbox.net
This patch replaces the zone id which is pushed down into functions
with the actual zone object. It's a bigger one-time change, but
needed for later on extending zones with a direction parameter, and
thus decoupling this additional information from all
Hi David,
The following patchset contains Netfilter updates for your net-next tree, they
are:
1) Rework the existing nf_tables counter expression to make it per-cpu.
2) Prepare and factor out common packet duplication code from the TEE target so
it can be reused from the new dup expression.
Rework the limit expression to use a token-based limiting approach that refills
the bucket gradually. The tokens are calculated at nanosecond granularity
instead jiffies to improve precision.
Signed-off-by: Pablo Neira Ayuso pa...@netfilter.org
---
net/netfilter/nft_limit.c | 42
This new expression uses the nf_dup engine to clone packets to a given gateway.
Unlike xt_TEE, we use an index to indicate output interface which should be
fine at this stage.
Moreover, change to the preemtion-safe this_cpu_read(nf_skb_duplicated) from
nf_dup_ipv{4,6} to silence a lockdep splat.
From: Florian Westphal f...@strlen.de
make payload expression aware of the fact that VLAN offload may have
removed a vlan header.
When we encounter tagged skb, transparently insert the tag into the
register so that vlan header matching can work without userspace being
aware of offload features.
To prepare introduction of bytes ratelimit support.
Signed-off-by: Pablo Neira Ayuso pa...@netfilter.org
---
net/netfilter/nft_limit.c | 12 ++--
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/net/netfilter/nft_limit.c b/net/netfilter/nft_limit.c
index 435c1cc..d0788e1
On Mon, Aug 17, 2015 at 2:11 PM, Pravin B Shelar pshe...@nicira.com wrote:
diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c
index e47cdd9..0d7fbef 100644
--- a/drivers/net/geneve.c
+++ b/drivers/net/geneve.c
-static int geneve_configure(struct net *net, struct net_device *dev,
-
On Tue, Aug 18, 2015 at 1:47 PM, David Miller da...@davemloft.net wrote:
From: Scott Feldman sfel...@gmail.com
Date: Tue, 18 Aug 2015 13:37:56 -0700
Hi Scott
David is not so keen no debugfs stuff. He already NACKed adding more
than what is currently in DSA:
---
drivers/net/ethernet/3com/3c59x.c | 23 ---
1 file changed, 20 insertions(+), 3 deletions(-)
diff --git a/drivers/net/ethernet/3com/3c59x.c
b/drivers/net/ethernet/3com/3c59x.c
index 753887d..2839af0 100644
--- a/drivers/net/ethernet/3com/3c59x.c
+++
2015-08-18 18:27 GMT+03:00 David Ahern d...@cumulusnetworks.com:
On 8/18/15 9:24 AM, Andrey Wagin wrote:
Hello David,
CRIU tests detetect that references on net devices leak on
4.2.0-rc6-next-20150817. Looks like it started with
v4.2-rc6-882-g3bfd847.
On Wed, 2015-08-19 at 13:31 -0700, Eric Dumazet wrote:
lpaa5:~# tc qd sh dev eth1
qdisc mq 0: root
qdisc fq 0: parent :4 limit 1p flow_limit 1000p buckets 1024 bands 3
priomap 1 2 2 2 1 2 0 0 1 1 1 1 1 1 1 1 quantum 3028 initial_quantum 15140
qdisc fq 0: parent :3 limit 1p
On 08/19/15 at 12:10pm, Jiri Benc wrote:
The 'flags' variable is already defined in the outer scope.
Signed-off-by: Jiri Benc jb...@redhat.com
Acked-by: Thomas Graf tg...@suug.ch
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On Wed, Aug 19, 2015 at 12:09:54PM +0200, Jiri Benc wrote:
Add the IPv6 addresses as an union with IPv4 ones. When using IPv4, the
newly introduced padding after the IPv4 addresses needs to be zeroed out.
Signed-off-by: Jiri Benc jb...@redhat.com
---
v1-v2: Fix incorrect
-Original Message-
From: netdev-ow...@vger.kernel.org [mailto:netdev-
ow...@vger.kernel.org] On Behalf Of David Chappelle
Sent: Wednesday, August 19, 2015 8:05 AM
To: netdev@vger.kernel.org
Subject: Clarification on rtnetlink requests
I am a bit confused with respect to the
Hello.
On 08/19/2015 03:59 PM, Emmanuel Grumbach wrote:
This allows to release the backpressure on the socket only
when the last segment is released.
Now the truesize looks like this:
if the truesize of the original skb is 65420, all the
segments will have a truesize of 704 (skb itself) and
On 08/19/2015 05:24 PM, Eric Dumazet wrote:
On Wed, 2015-08-19 at 15:59 +0300, Emmanuel Grumbach wrote:
This allows to release the backpressure on the socket only
when the last segment is released.
Now the truesize looks like this:
if the truesize of the original skb is 65420, all the
On Wed, Aug 19, 2015 at 11:49 AM, Pravin Shelar pshe...@nicira.com wrote:
On Wed, Aug 19, 2015 at 11:37 AM, Jesse Gross je...@nicira.com wrote:
On Wed, Aug 19, 2015 at 11:29 AM, Pravin Shelar pshe...@nicira.com wrote:
On Wed, Aug 19, 2015 at 11:18 AM, Jesse Gross je...@nicira.com wrote:
My
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