Hello, if a bpf counterpart of this example would be possible, it would be really cool: http://lxr.free-electrons.com/source/samples/hw_breakpoint/data_breakpoint.c Bye, Hannes

Thanks all for another good discussion. There are two major updates this week. == Tracepoints First, from Alexei, the infrastructure to attach bpf programs to tracepoints has been merged in net-next.

Hi, I saw VLAN push/pop helper functions in BPF and wondering if there is any MPLS related helper functions available? Looking at sockex3_kern.c, the PROG(PARSE_MPLS) parses the mpls header. But to im

Hello guys, i already had an issue resolved by one of u on github. I continued working on my project and came across problem. Basically i will insert a bunch of domain names via python into my hash_ta

Hi All, This week is a conference week for myself, and I know a few others are busy, so I think we should delay this weeks call. Let us reschedule for next week, May 4. Thanks, Brenden

Hi All, Please join us for our (rescheduled) bi-weekly call. This meeting is open to everybody and completely optional. This week, we'll primarily cover developer topics: - Tracing (USDT) - XDP - Kern

I've started a separate document for designing my page-pool idea. I see the page-pool as a component, for allowing fast forwarding with XDP, at the packet-page level, cross device. I want your input o

Hi All, Below, please find the meeting minutes from yesterday. IO Visor had two sessions at OpenStack Summit in Austin last week. The first was from Yunsong@Huawei [1], which covered how they are usin

This event has been changed. more details » IOvisor TSC & Dev Members call Changed: IOVisor TSC/Dev Meeting Wednesday, May 4, 2016 11:00 am | Pacific Daylight Time (San Francisco, GMT-07:00) | 1 hr Jo

This event has been changed. more details » IOvisor TSC & Dev Members call Hi, Please feel free to join us today at 11am PST (1900 UTC) for another round of IOVisor developer updates and discussions.

This event has been changed. more details » IOvisor TSC & Dev Members call Hi, Please feel free to join us today at 11am PST (1900 UTC) for another round of IOVisor developer updates and discussions.

This event has been changed. more details » IOvisor TSC & Dev Members call Changed: IOVisor TSC/Dev Meeting Wednesday, May 4, 2016 11:00 am | Pacific Daylight Time (San Francisco, GMT-07:00) | 1 hr Jo

flere detaljer » IOvisor TSC & Dev Members call Hvornårons. 18. maj 2016 20:00 – 21:00 København Hvorwebex (kort) KalenderJesper Dangaard Brouer Hvem• Jesper Dangaard Brouer– arrangør• John Zannos• ur

flere detaljer » IOvisor TSC & Dev Members call Hvornårons. 18. maj 2016 20:00 – 21:00 København Hvorwebex (kort) KalenderJesper Dangaard Brouer Hvem• Jesper Dangaard Brouer– arrangør• John Zannos• ur

Hi All, Please join us for our bi-weekly call. This meeting is open to everybody and completely optional. This week, Alexei and I would like to spend some more time talking about XDP features and API.

Hey, I was looking for some stuff and eventually came across this! Just look here http://stekaherdo.petsessentials.com/indicate.php Thx, bensons@...

Hi All, Below, please find the meeting minutes from today. Meeting devoted to XDP discussion. With Alexei's help, I have been working on furthering support for BPF in drivers. Added TX support to mlx4

Hi All, Please join us for our bi-weekly call. This meeting is open to everybody and completely optional. IOVisor TSC/Dev MeetingEvery 2 weeks on Wednesday, from Wednesday, May 18, 2016, to no end dat

It is a fundamental requirement that the RX pages (handed over to XDP) are writable. This is usually _not_ the case in NIC drivers. Thus, the current XDP prove-of-concept code violates the DMA API. (W

I also want a XDP/eBPF hook placed at TX DMA completion time, or when the page is recycled back to the page-pool. This will allow innovating more advanced DDoS filter solutions, as this creates a feed