search for: netpol

Add a new poll_controller handler that the netpoll interface needs. This enables netconsole logging from a kvm guest over the virtio net interface. Signed-off-by: Amit Shah <amitshah at gmx.net> --- drivers/net/virtio_net.c | 12 ++++++++++++ 1 files changed, 12 insertions(+), 0 deletions(-) diff --git a/drivers/net/virtio_net.c b/driv...

Add a new poll_controller handler that the netpoll interface needs. This enables netconsole logging from a kvm guest over the virtio net interface. Signed-off-by: Amit Shah <amitshah at gmx.net> --- drivers/net/virtio_net.c | 12 ++++++++++++ 1 files changed, 12 insertions(+), 0 deletions(-) diff --git a/drivers/net/virtio_net.c b/driv...

...Priority: P5 Component: libnetfilter_queue Assignee: netfilter-buglog at lists.netfilter.org Reporter: antonio.ojea.garcia at gmail.com I'm using a golang library for interacting with nfqueue, it is a very simple logic, I add the following rule table inet kube-netpol { comment "rules for kubernetes NetworkPolicy" chain forward { type filter hook forward priority filter - 5; policy accept; ct state new queue to 100 } } and in userspace I process the packet to emit a verdict. Everything works fin...

...lled it and found out, that it just translates the error message, thus that the problem isn't this missing file. This program does run correctly on a Windows machine. The last run I made was with WINEDEBUG=warn+all wine wkap.exe > ~/wine.log 2>&1 and I put this file to http://www.netpole.com.br/wine.log I would be grateful, if anyone could tell me what I'm missing or doing wrong. Thanks in advance, Chris

...ound Feb 24 17:25:28 desk kernel: tun: Universal TUN/TAP device driver, 1.6 Feb 24 17:25:28 desk kernel: tun: (C) 1999-2004 Max Krasnyansky <maxk at qualcomm.com> Feb 24 17:25:28 desk kernel: device vnet0 entered promiscuous mode Feb 24 17:25:28 desk kernel: New device vnet0 does not support netpoll Feb 24 17:25:28 desk kernel: Disabling netpoll for virbr0 Feb 24 17:25:28 desk kernel: virbr0: topology change detected, propagating Feb 24 17:25:28 desk kernel: virbr0: port 1(vnet0) entering forwarding state Feb 24 17:25:28 desk kernel: virbr0: port 1(vnet0) entering disabled state Feb 24 17:25:...

...addition we would need to rewrite the VLAN and MAC address filtering ndo operations since we likely cannot add any VLANs since in most cases VFs are VLAN locked due to things like port VLAN and we cannot change the MAC address since the whole bonding concept is built around it. The last bit is the netpoll packet routing which the current code assumes is using the virtio only, but I don't know if that is a valid assumption since the VF is expected to be the default route for everything else when it is available. The point is by the time you are done you will have rewritten pretty much all the n...

The following changes since commit a978b30af3bab0dd9af9350eeda25e76123fa28e: Linus Torvalds (1): Linux 2.6.25-rc6 are available in the git repository at: ssh://master.kernel.org/pub/scm/linux/kernel/git/rusty/linux-2.6-for-linus.git master Amit Shah (1): virtio: Enable netpoll interface for netconsole logging Anthony Liguori (1): virtio: Use spin_lock_irqsave/restore for virtio-pci Christian Borntraeger (1): virtio: fix race in enable_cb Jeremy Katz (1): virtio: Fix sysfs bits to have proper block symlink Rusty Russell (1): virtio: handle &gt...

On 1/28/2018 9:35 AM, Alexander Duyck wrote: > On Fri, Jan 26, 2018 at 9:58 PM, Jakub Kicinski <kubakici at wp.pl> wrote: >> On Fri, 26 Jan 2018 21:33:01 -0800, Samudrala, Sridhar wrote: >>>>> 3 netdev model breaks this configuration starting with the creation >>>>> and naming of the 2 devices to udev needing to be aware of master and

On Sun, Mar 9, 2014 at 10:51 AM, Marcin Slusarz <marcin.slusarz at gmail.com> wrote: > [ 326.168487] ====================================================== > [ 326.168491] [ INFO: possible circular locking dependency detected ] > [ 326.168496] 3.13.6 #1270 Not tainted > [ 326.168500] ------------------------------------------------------- > [ 326.168504] ldconfig/22297 is

From: Anthony Liguori <aliguori at us.ibm.com> virtio-pci acquires its spin lock in an interrupt context so it's necessary to use spin_lock_irqsave/restore variants. This patch fixes guest SMP when using virtio devices in KVM. Signed-off-by: Anthony Liguori <aliguori at us.ibm.com> Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> --- drivers/virtio/virtio_pci.c |

From: Anthony Liguori <aliguori at us.ibm.com> virtio-pci acquires its spin lock in an interrupt context so it's necessary to use spin_lock_irqsave/restore variants. This patch fixes guest SMP when using virtio devices in KVM. Signed-off-by: Anthony Liguori <aliguori at us.ibm.com> Signed-off-by: Rusty Russell <rusty at rustcorp.com.au> --- drivers/virtio/virtio_pci.c |

...backs suppressed [ 47.503645] type=1400 audit(1343750859.088:27): apparmor="DENIED" operation="capable" parent=1 profile="/usr/sbin/cupsd" pid=1021 comm="cupsd" pid=1021 comm="cupsd" capability=36 capname="block_suspend" [ 74.592778] netpoll: netconsole: local port 6665 [ 74.592784] netpoll: netconsole: local IP 0.0.0.0 [ 74.592785] netpoll: netconsole: interface 'eth0' [ 74.592786] netpoll: netconsole: remote port 6666 [ 74.592788] netpoll: netconsole: remote IP 10.0.0.2 [ 74.592790] netpoll: netconsole: remote ethe...

...rite the VLAN and MAC address > filtering ndo operations since we likely cannot add any VLANs since in > most cases VFs are VLAN locked due to things like port VLAN and we > cannot change the MAC address since the whole bonding concept is built > around it. > > The last bit is the netpoll packet routing which the current code > assumes is using the virtio only, but I don't know if that is a valid > assumption since the VF is expected to be the default route for > everything else when it is available. > > The point is by the time you are done you will have rewritt...

...12-05-20 19:31:19 notice Broker running May 20 19:31:21 wildfire libvirtd: Could not find keytab file: /etc/libvirt/krb5.tab: No such file or directory May 20 19:31:21 wildfire kernel: device virbr0-nic entered promiscuous mode May 20 19:31:21 wildfire kernel: New device virbr0-nic does not support netpoll May 20 19:31:21 wildfire kernel: Disabling netpoll for virbr0 May 20 19:31:21 wildfire NetworkManager[2188]: <warn> /sys/devices/virtual/net/virbr0: couldn't determine device driver; ignoring... May 20 19:31:21 wildfire kernel: virbr0: starting userspace STP failed, starting kernel STP M...

...e is based on netvsc driver. >+ */ >+ >+#include <linux/netdevice.h> >+#include <linux/etherdevice.h> >+#include <linux/ethtool.h> >+#include <linux/module.h> >+#include <linux/slab.h> >+#include <linux/netdevice.h> >+#include <linux/netpoll.h> >+#include <linux/rtnetlink.h> >+#include <linux/if_vlan.h> >+#include <net/sch_generic.h> >+#include <uapi/linux/if_arp.h> >+#include <net/bypass.h> >+ >+static LIST_HEAD(bypass_list); >+ >+static DEFINE_MUTEX(bypass_mutex); Why mute...

...b/drivers/net/virtio_net.c index 559b215c0169..a34c717bb15b 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -31,6 +31,8 @@ #include <linux/average.h> #include <linux/filter.h> #include <net/route.h> +#include <linux/netdevice.h> +#include <linux/netpoll.h> static int napi_weight = NAPI_POLL_WEIGHT; module_param(napi_weight, int, 0444); @@ -56,6 +58,8 @@ module_param(napi_tx, bool, 0644); */ DECLARE_EWMA(pkt_len, 0, 64) +#define VF_TAKEOVER_INT (HZ / 10) + #define VIRTNET_DRIVER_VERSION "1.0.0" static const unsigned long...

...b/drivers/net/virtio_net.c index 559b215c0169..a34c717bb15b 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -31,6 +31,8 @@ #include <linux/average.h> #include <linux/filter.h> #include <net/route.h> +#include <linux/netdevice.h> +#include <linux/netpoll.h> static int napi_weight = NAPI_POLL_WEIGHT; module_param(napi_weight, int, 0444); @@ -56,6 +58,8 @@ module_param(napi_tx, bool, 0644); */ DECLARE_EWMA(pkt_len, 0, 64) +#define VF_TAKEOVER_INT (HZ / 10) + #define VIRTNET_DRIVER_VERSION "1.0.0" static const unsigned long...

...b/drivers/net/virtio_net.c index f149a160a8c5..0e58d364fde9 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -30,6 +30,8 @@ #include <linux/cpu.h> #include <linux/average.h> #include <linux/filter.h> +#include <linux/netdevice.h> +#include <linux/netpoll.h> #include <net/route.h> #include <net/xdp.h> @@ -120,6 +122,15 @@ struct receive_queue { struct xdp_rxq_info xdp_rxq; }; +struct virtnet_vf_pcpu_stats { + u64 rx_packets; + u64 rx_bytes; + u64 tx_packets; + u64 tx_bytes; + struct u64_stats_sync syncp; + u32 tx_dropped;...

...The notifier and event handling code is based on netvsc driver. + */ + +#include <linux/netdevice.h> +#include <linux/etherdevice.h> +#include <linux/ethtool.h> +#include <linux/module.h> +#include <linux/slab.h> +#include <linux/netdevice.h> +#include <linux/netpoll.h> +#include <linux/rtnetlink.h> +#include <linux/if_vlan.h> +#include <net/sch_generic.h> +#include <uapi/linux/if_arp.h> +#include <net/bypass.h> + +static LIST_HEAD(bypass_list); + +static DEFINE_MUTEX(bypass_mutex); + +struct bypass_instance *bypass_instance_al...

...c0169..a34c717bb15b 100644 > --- a/drivers/net/virtio_net.c > +++ b/drivers/net/virtio_net.c > @@ -31,6 +31,8 @@ > #include <linux/average.h> > #include <linux/filter.h> > #include <net/route.h> > +#include <linux/netdevice.h> > +#include <linux/netpoll.h> > > static int napi_weight = NAPI_POLL_WEIGHT; > module_param(napi_weight, int, 0444); > @@ -56,6 +58,8 @@ module_param(napi_tx, bool, 0644); > */ > DECLARE_EWMA(pkt_len, 0, 64) > > +#define VF_TAKEOVER_INT (HZ / 10) > + > #define VIRTNET_DRIVER_VERSIO...