[PATCH net-next] bridge: Synchronize unicast filtering with FDB

Patrick Schaaf reported that flooding due to a missing fdb entry of the address of macvlan on the bridge device caused high CPU consumption of an openvpn process behind a tap bridge port. Adding an fdb entry of the macvlan address can suppress flooding and avoid this problem. This change makes

Re: [PATCH net-next v2 2/2] net: vrf: Add l3mdev rules on first device create

> On Jun 3, 2016, at 4:22 AM, David Ahern wrote: > > Add l3mdev rule per address family when the first VRF device is > created. Remove them when the last is deleted. > > Signed-off-by: David Ahern > --- > v2 > - added EXCL flag and EEXISTS

Re: [RFC PATCH 0/4] Make inotify instance/watches be accounted per userns

On 06/02/2016 07:58 PM, Eric W. Biederman wrote: > > Nikolay please see my question for you at the end. > > Jan Kara writes: > >> On Wed 01-06-16 11:00:06, Eric W. Biederman wrote: >>> Cc'd the containers list. >>> >>> Nikolay Borisov writes: >>>

[PATCH net] bridge: Fix incorrect re-injection of STP packets

Commit 8626c56c8279 ("bridge: fix potential use-after-free when hook returns QUEUE or STOLEN verdict") fixed incorrect usage of NF_HOOK's return value by consuming packets in okfn via br_pass_frame_up(). However, this function re-injects packets to the Rx path with skb->dev set to the bridge

RE: [PATCH v2 7/7] phy: Add Northstar2 PCI Phy support

Hi Andrew, > -Original Message- > From: Andrew Lunn [mailto:and...@lunn.ch] > Sent: 01 June 2016 18:42 > To: Pramod Kumar > Cc: Rob Herring; Pawel Moll; Mark Rutland; Ian Campbell; Kumar Gala; Catalin > Marinas; Will Deacon; Kishon Vijay Abraham I; David S. Miller; >

[PATCH net-next 0/4] qed: RocE & iSCSI infrastructure

We plan on sending 2 new protocol drivers in the imminent future - both our RoCE [qedr] and iSCSI [qedi] drivers. As both submissions would be rather massive and in order to avoid collisions between them, the common infrastructure on the qed side was prepared as an independent patch-series to be

[PATCH net-next 1/4] qed: Revisit chain implementation

RoCE driver is going to need a 32-bit chain [current chain implementation for qed* currently supports only 16-bit producer/consumer chains]. This patch adds said support, as well as doing other slight tweaks and modifications to qed's chain API. Signed-off-by: Yuval Mintz

[PATCH net-next 3/4] qed: Add iscsi/rdma personalities

This patch adds in the ecore 2 new personalities in addition to QED_PCI_ETH - QED_PCI_ISCSI and QED_PCI_ETH_ROCE. Signed-off-by: Yuval Mintz --- drivers/net/ethernet/qlogic/qed/qed.h | 4 ++ drivers/net/ethernet/qlogic/qed/qed_dev.c | 6 +++

[PATCH net-next 4/4] qed: Initialize hardware for new protocols

RoCE and iSCSI would require some added/changed hw configuration in order to properly run; The biggest single change being the requirement of allocating and mapping host memory for several HW blocks that aren't being used by qede [SRC, QM, TM, etc.]. In addition, whereas qede is only using

[PATCH 1/1] net: ethernet: Add TSE PCS support to dwmac-socfpga

From: Tien Hock Loh This adds support for TSE PCS that uses SGMII adapter when the phy-mode of the dwmac is set to sgmii Signed-off-by: Tien Hock Loh --- v2: - Refactored the TSE PCS out from the dwmac-socfpga.c file - Added binding documentation for TSE

[PATCH 4/5] ARM: dts: sun8i-h3: add sun8i-emac ethernet driver

The sun8i-emac is an ethernet MAC hardware that support 10/100/1000 speed. This patch enable the sun8i-emac on the Allwinner H3 SoC Device-tree. The SoC H3 have an internal PHY, so optionals syscon and ephy are set. Signed-off-by: LABBE Corentin ---

[PATCH 5/5] ARM: dts: sun8i: Enable sun8i-emac on the Orange PI PC

The sun8i-emac hardware is present on the Orange PI PC. It uses the internal PHY. This patch create the needed emac and phy nodes. Signed-off-by: LABBE Corentin --- arch/arm/boot/dts/sun8i-h3-orangepi-pc.dts | 11 +++ 1 file changed, 11 insertions(+) diff

[net-next:master 25/29] include/linux/qed/qed_chain.h:27:48: warning: left shift count >= width of type

tree: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git master head: 03c7f70beee4c5d34881e5d3dd2b6f3e848047ef commit: a91eb52abb504a1dd3248a5d07b54e7f95d5fcf1 [25/29] qed: Revisit chain implementation config: i386-allmodconfig (attached as .config) compiler: gcc-6 (Debian

RE: [PATCH net] bnx2x: allow adding VLANs while interface is down

> Since implementing VLAN filtering in commit 05cc5a39ddb74 > ("bnx2x: add vlan filtering offload") bnx2x refuses to add a VLAN while the > interface is down. Hi Michal - thanks; I'll review this one on Sunday.

Re: [net-next:master 17/24] DockBook: net/core/skbuff.c:4404: warning: No description found for parameter 'mtu'

From: kbuild test robot Date: Sat, 4 Jun 2016 08:48:17 +0800 > tree: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git > master > head: 330348d94223346f855357fab2517f6c903001c7 > commit: ae7ef81ef000adeee7a87585b9135ff8a8064acc [17/24] skbuff:

[net-next:master 20/29] net/sctp/output.c:185:21: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'size_t {aka unsigned int}'

tree: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git master head: 03c7f70beee4c5d34881e5d3dd2b6f3e848047ef commit: 942b3235bf77e5600a05d6e85f0415bdeb8068bb [20/29] sctp: improve debug message to also log curr pkt and new chunk size config: i386-allyesconfig (attached as

[PATCH v2 2/2] b43: Completely remove support for phy_a

Per Michael Büsch: "All a-phy code is usused", so remove it all. Signed-off-by: Guenter Roeck --- v2: Added patch drivers/net/wireless/broadcom/b43/main.c | 31 +--- drivers/net/wireless/broadcom/b43/wa.c | 283 +++

[PATCH v2 1/2] b43: Remove unused phy_a code

gcc-6 reports the following error with -Werror=unused-const-variable. drivers/net/wireless/broadcom/b43/phy_a.c:576:40: error: 'b43_phyops_a' defined but not used Per Michael Büsch: "All a-phy code is usused", so remove phy_a.c completely. Move the remaining Type-G initialization code

[PATCH net-next] qed: Fix next-ptr chains for BE / 32-bit

Commit a91eb52abb50 ("qed: Revisit chain implementation") contains an incorrect implementation for BE platforms, as device's regpairs containing addresses are LE and they're not converted correctly when read back. In addition, it raises a compilation warning for 32-bit platforms where dma_addr_t

Re: [PATCH net-next] qed: Fix next-ptr chains for BE / 32-bit

From: Yuval Mintz Date: Sat, 4 Jun 2016 08:20:16 +0300 > Commit a91eb52abb50 ("qed: Revisit chain implementation") contains an > incorrect implementation for BE platforms, as device's regpairs containing > addresses are LE and they're not converted correctly when read

Re: [PATCH net-next 00/17] New DSA bind, switches as devices

From: Andrew Lunn Date: Fri, 3 Jun 2016 18:43:59 +0200 > The interesting patches here are the last three. They implement a new > binding for DSA, which removes a few limitations of the current DSA > binding. In particular, it allows switches to be true Linux devices. > These

Re: [net-next:master 20/29] net/sctp/output.c:185:21: warning: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'size_t {aka unsigned int}'

I fixed this as follows: [PATCH] sctp: Fix warning in sctp_packet_transmit_chunk() size_t objects should be printed with %Z printf format. Reported-by: kbuild test robot Signed-off-by: David S. Miller --- net/sctp/output.c |

[net-next:master 25/29] drivers/net/ethernet/qlogic/qed/qed_dev.c:1802:57: warning: left shift count >= width of type

tree: https://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git master head: 03c7f70beee4c5d34881e5d3dd2b6f3e848047ef commit: a91eb52abb504a1dd3248a5d07b54e7f95d5fcf1 [25/29] qed: Revisit chain implementation config: i386-allyesconfig (attached as .config) compiler: gcc-6 (Debian

Re: [PATCH v2] soreuseport: add compat case for setsockopt SO_ATTACH_REUSEPORT_CBPF

On 06/03/2016 11:49 PM, Helge Deller wrote: Commit 538950a1b752 ("soreuseport: setsockopt SO_ATTACH_REUSEPORT_[CE]BPF") missed to add the compat case for the SO_ATTACH_REUSEPORT_CBPF option. Signed-off-by: Helge Deller LGTM, thanks! Acked-by: Daniel Borkmann

Re: latest net-next does not build on sparc?

From: Sowmini Varadhan Date: Fri, 3 Jun 2016 18:39:25 -0400 > Just pulled 4.7.0-rc1, and I find a build error > > kernel/locking/rwsem.c: In function ?down_write_killable?: > kernel/locking/rwsem.c:65: error: implicit declaration of function >

Re: [Patch net] act_police: fix a crash during removal

From: Cong Wang Date: Wed, 1 Jun 2016 16:15:20 -0700 > The police action is using its own code to initialize tcf hash > info, which makes us to forgot to initialize a->hinfo correctly. > Fix this by calling the helper function tcf_hash_create() directly. > > This

Re: [PATCH v3 0/7] sctp: Add GSO support

From: Marcelo Ricardo Leitner Date: Thu, 2 Jun 2016 15:05:37 -0300 > This patchset adds sctp GSO support. > > Performance tests indicates that increases throughput by 10% if using > bigger chunk sizes, specially if bigger than MTU. For small chunks, it > doesn't help

Re: [PATCH net-next 12/17] net: dsa: Make mdio bus optional

On 06/03/2016 09:44 AM, Andrew Lunn wrote: > The switch may want to instantiate its own MDIO bus. Only do it > centrally if the switch has not already created one, and the read op > is implemented. > > Signed-off-by: Andrew Lunn Reviewed-by: Florian Fainelli

Re: [PATCHv2 net-next] sctp: sctp should change socket state when shutdown is received

On Fri, Jun 03, 2016 at 10:42:45PM +0800, Xin Long wrote: > Now sctp doesn't change socket state upon shutdown reception. It changes > just the assoc state, even though it's a TCP-style socket. > > For some cases, if we really need to check sk->sk_state, it's necessary to > fix this issue, at

Re: [PATCH net-next 01/17] net: dsa: slave: chip data is optional, don't dereference NULL

Andrew Lunn writes: > The new binding does not make use of dsa_chip_data, a.k.a cd. When > retrieving the size of the EEPROM attached to a switch, don't assume > there is a cd attached to the switch structure. > > Signed-off-by: Andrew Lunn Reviewed-by: Vivien

Re: [PATCH net-next 05/17] net: dsa: Add a ports structure and use it in the switch structure

Andrew Lunn writes: > There are going to be more per-port members added to the switch > structure. So add a port structure and move the netdev into it. > > Signed-off-by: Andrew Lunn Reviewed-by: Vivien Didelot

Re: [PATCH net-next 09/17] net: dsa: Split up creating/destroying of DSA and CPU ports

Andrew Lunn writes: > Refactor the code to setup a single DSA/CPU port into a function of > its own, and export it, so it can be used by the new binding. > > Similarly, refactor the destroy code into a function. When destroying > the ports, don't put the of node. They should be

[PATCH net-next] net/mlx4_en: mlx4_en_netpoll() should schedule TX, not RX

From: Eric Dumazet I am not sure mlx4_en_netpoll() is doing anything useful right now. mlx4 has different NAPI structures for RX and TX, and netpoll only wants to drain TX queues. Lets schedule NAPI polls on TX, not RX. Signed-off-by: Eric Dumazet

Re: [PATCH net-next 11/17] net: dsa: Refactor selection of tag ops into a function

Andrew Lunn writes: > Replace the two switch statements with an array lookup, and store the > result in the dsa tree structure. The drivers no longer need to know > the selected tag protocol, so remove it from the dsa switch structure. > > Signed-off-by: Andrew Lunn

Re: [PATCH v5 2/2] skb_array: ring test

On Thu, 2 Jun 2016 20:47:25 +0200 Jesper Dangaard Brouer wrote: > On Tue, 24 May 2016 23:34:14 +0300 > "Michael S. Tsirkin" wrote: > > > On Tue, May 24, 2016 at 07:03:20PM +0200, Jesper Dangaard Brouer wrote: > > > > > > On Tue, 24 May 2016 12:28:09 +0200

Re: [PATCH RFC v7 3/5] skb_array: array based FIFO for skbs

On Thu, 2 Jun 2016 19:08:26 +0300 "Michael S. Tsirkin" wrote: > A simple array based FIFO of pointers. Intended for net stack so uses > skbs for type safety. Implemented as a set of wrappers around ptr_array.

Re: [PATCH RFC v7 3/5] skb_array: array based FIFO for skbs

On Fri, Jun 03, 2016 at 02:58:39PM +0200, Jesper Dangaard Brouer wrote: > > On Thu, 2 Jun 2016 19:08:26 +0300 "Michael S. Tsirkin" > wrote: > > > A simple array based FIFO of pointers. Intended for net stack so uses > > skbs for type safety. Implemented as a set of wrappers

Re: [PATCH net-next] tcp: accept RST if SEQ matches right edge of SACK block

I will provide a new patch as soon as I find some time to do it. Indeed, I think there is no need to check duplicate_sack, I will remove it. I will also update the description. Shall I also add a sysctl to disable this patch and still be able to stick strictly to RFC 5961 3.2 for the checks?

Re: [PATCH V3 0/2] vhost_net polling optimization

On Thu, Jun 02, 2016 at 12:08:06PM -0700, David Miller wrote: > From: Jason Wang > Date: Wed, 1 Jun 2016 01:56:32 -0400 > > > This series tries to optimize vhost_net polling at two points: > > > > - Stop rx polling for reduicng the unnecessary wakeups during > >

[PATCH 2/5] MAINTAINERS: Add myself as maintainers of sun8i-emac

Signed-off-by: LABBE Corentin --- MAINTAINERS | 6 ++ 1 file changed, 6 insertions(+) diff --git a/MAINTAINERS b/MAINTAINERS index ed42cb6..d8f5c14 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -581,6 +581,12 @@ S: Maintained F:

[PATCH 0/5] net-next: ethernet: add sun8i-emac driver

Hello This patch series add the driver for sun8i-emac which handle the Ethernet MAC present on Allwinner H3/A83T/A64 SoCs. It supports 10/100/1000 Mbit/s speed with half/full duplex. It can use an internal PHY (MII 10/100) or an external PHY via RGMII/RMII. This patch series enable the driver

[PATCH 1/5] ethernet: add sun8i-emac driver

This patch add support for sun8i-emac ethernet MAC hardware. It could be found in Allwinner H3/A83T/A64 SoCs. It supports 10/100/1000 Mbit/s speed with half/full duplex. It can use an internal PHY (MII 10/100) or an external PHY via RGMII/RMII. Signed-off-by: LABBE Corentin

RE: [bug discuss] fjes driver call trace warning, "PNP0C02" used in fjes seems like a bug,

Hi Dongdong Thanks for flagging this +to: Taku Izumi Gab > -Original Message- > From: linuxarm-boun...@huawei.com [mailto:linuxarm-boun...@huawei.com] > On Behalf Of Dongdong Liu > Sent: 03 June 2016 10:38 > To: netdev@vger.kernel.org > Cc: Linuxarm >

RE: [PATCH] r8152: Add support for setting MAC to system's Auxiliary MAC address

mario_limoncie...@dell.com [mailto:mario_limoncie...@dell.com] > Sent: Friday, June 03, 2016 12:58 AM [...] > > Why generate a random one and not just use the one that the network > > controler already provides? > > That's how the flow works in r8152 already and I'm not overriding it. > Again,

[bug discuss] fjes driver call trace warning, "PNP0C02" used in fjes seems like a bug,

Hi all: The bug is recorded in https://bugs.linaro.org/show_bug.cgi?id=2292. "PNP0C02" attached two modules drivers/pnp/system.c and drivers/net/fjes/fjes_main.c . "fjes" driver lead to the call trace. system.c: static const struct pnp_device_id pnp_dev_table[] = { /* General ID for

RE: [PATCH v2] r8152: Add support for setting MAC to system's Auxiliary MAC address

Mario Limonciello [mailto:mario_limoncie...@dell.com] > Sent: Friday, June 03, 2016 12:58 AM [...] > @@ -500,6 +502,7 @@ enum rtl8152_flags { > SELECTIVE_SUSPEND, > PHY_RESET, > SCHEDULE_NAPI, > + MAC_PASSTHRU = 0, I don't think you have to give this a value. > }; > [...]

[PATCH 3/5] ARM: sun8i: dt: Add DT bindings documentation for Allwinner sun8i-emac

This patch adds documentation for Device-Tree bindings for the Allwinner sun8i-emac driver. Signed-off-by: LABBE Corentin --- .../bindings/net/allwinner,sun8i-emac.txt | 64 ++ 1 file changed, 64 insertions(+) create mode 100644

RE: [RESEND PATCH v5 1/2] can: rcar_canfd: Add Renesas R-Car CAN FD driver

Hi Uli, Thanks for the review > Thank you for your patch. > > On Thu, Jun 2, 2016 at 11:45 AM, Ramesh Shanmugasundaram > wrote: > [...] > > diff --git a/drivers/net/can/rcar/rcar_canfd.c > > b/drivers/net/can/rcar/rcar_canfd.c > > new file mode 100644 >

RE: [PATCH v2 1/7] mdio:mux: Enhanced MDIO mux framework for integrated multiplexers

Hi Andrew, > -Original Message- > From: Andrew Lunn [mailto:and...@lunn.ch] > Sent: 01 June 2016 18:32 > To: Pramod Kumar > Cc: Rob Herring; Pawel Moll; Mark Rutland; Ian Campbell; Kumar Gala; Catalin > Marinas; Will Deacon; Kishon Vijay Abraham I; David S. Miller; >

[PATCH net] bnx2x: allow adding VLANs while interface is down

Since implementing VLAN filtering in commit 05cc5a39ddb74 ("bnx2x: add vlan filtering offload") bnx2x refuses to add a VLAN while the interface is down: # ip link add link enp3s0f0 enp3s0f0_10 type vlan id 10 RTNETLINK answers: Bad address and in dmesg (with bnx2x.debug=0x20): bnx2x:

RE: [PATCH v2 5/7] net:mdio-mux: Add MDIO mux driver for iProc SoCs

Hi David, > -Original Message- > From: David Miller [mailto:da...@davemloft.net] > Sent: 02 June 2016 04:48 > To: pramod.ku...@broadcom.com > Cc: robh...@kernel.org; pawel.m...@arm.com; mark.rutl...@arm.com; > ijc+devicet...@hellion.org.uk; ga...@codeaurora.org; > catalin.mari...@arm.com;

[PATCHv2 net-next] sctp: sctp should change socket state when shutdown is received

Now sctp doesn't change socket state upon shutdown reception. It changes just the assoc state, even though it's a TCP-style socket. For some cases, if we really need to check sk->sk_state, it's necessary to fix this issue, at least when we use ss or netstat to dump, we can get a more exact

[PATCH iproute2 v4 0/4] add MACsec support

This series introduces support for MACsec devices, with a new device type for `ip link`, and a new `ip macsec` subcommand. The first three patches introduce some necessary helper functions. Sabrina Dubroca (4): utils: make hexstring_a2n provide the number of hex digits parsed utils: add

[PATCH iproute2 v4 2/4] utils: add get_be{16,32,64}, use them where possible

Signed-off-by: Sabrina Dubroca Acked-by: Phil Sutter --- include/utils.h | 3 +++ ip/ipfou.c| 3 +-- ip/iplink_vxlan.c | 8 ++-- ip/iproute_lwtunnel.c | 8 ip/ipxfrm.c | 13 +++-- ip/xfrm_state.c |

[PATCH iproute2 v4 3/4] utils: provide get_hex to read a hex digit from a char

Signed-off-by: Sabrina Dubroca Acked-by: Phil Sutter --- include/utils.h | 1 + ip/ipl2tp.c | 15 ++- lib/ipx_pton.c | 18 +++--- lib/utils.c | 12 4 files changed, 18 insertions(+), 28 deletions(-) diff --git

[PATCH iproute2 v4 4/4] ip: add MACsec support

Extend ip-link to create MACsec devices ip link add link type macsec [options] Add `ip macsec` command to configure receive-side secure channels and secure associations within a macsec netdevice. Signed-off-by: Sabrina Dubroca Acked-by: Phil Sutter ---

[PATCH iproute2 v4 1/4] utils: make hexstring_a2n provide the number of hex digits parsed

Signed-off-by: Sabrina Dubroca Acked-by: Phil Sutter --- include/utils.h | 4 ++-- lib/utils.c | 8 ++-- 2 files changed, 8 insertions(+), 4 deletions(-) diff --git a/include/utils.h b/include/utils.h index ef81d00f3d70..aef28ce732ab 100644 ---

RE: [PATCH v2] r8152: Add support for setting MAC to system's Auxiliary MAC address

> -Original Message- > From: Andrew Lunn [mailto:and...@lunn.ch] > Sent: Thursday, June 2, 2016 2:10 PM > To: Limonciello, Mario > Cc: gre...@linuxfoundation.org; hayesw...@realtek.com; linux- > ker...@vger.kernel.org; netdev@vger.kernel.org; linux- >

RE: [PATCH v2 3/7] binding: mdio-mux: Add DT binding doc for Broadcom MDIO bus mutiplexer

Hi Rob, > -Original Message- > From: Rob Herring [mailto:r...@kernel.org] > Sent: 03 June 2016 07:13 > To: Pramod Kumar > Cc: Pawel Moll; Mark Rutland; Ian Campbell; Kumar Gala; Catalin Marinas; Will > Deacon; Kishon Vijay Abraham I; David S. Miller; devicet...@vger.kernel.org; >

RE: [PATCH] r8152: Add support for setting MAC to system's Auxiliary MAC address

> -Original Message- > From: Hayes Wang [mailto:hayesw...@realtek.com] > Sent: Friday, June 3, 2016 4:23 AM > To: Limonciello, Mario ; > gre...@linuxfoundation.org > Cc: linux-ker...@vger.kernel.org; netdev@vger.kernel.org; linux- > u...@vger.kernel.org;

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