Re: New CC modules not loading after Kernel recompilation

2015-05-20 Thread Adrian Chadd
Hi, Try kldxref /boot/kernel If it doesn't help, try recompiling the module. -a On 20 May 2015 at 19:41, Karlis Laivins wrote: > Good Morning, > > I have a following issue, maybe someone has encountered this and can > provide me with a quick solution to a following issue. > > I have compiled

Re: New CC modules not loading after Kernel recompilation

2015-05-20 Thread hiren panchasara
On 05/21/15 at 05:41P, Karlis Laivins wrote: > Good Morning, > > I have a following issue, maybe someone has encountered this and can > provide me with a quick solution to a following issue. > > I have compiled a module, which is a modified version of the NewReno > congestion control algorithm. I

New CC modules not loading after Kernel recompilation

2015-05-20 Thread Karlis Laivins
Good Morning, I have a following issue, maybe someone has encountered this and can provide me with a quick solution to a following issue. I have compiled a module, which is a modified version of the NewReno congestion control algorithm. I tried to load it into Kernel successfully before I recompi

Re: TCP stack lock contention with short-lived connections

2015-05-20 Thread Julien Charbon
On 20/05/15 16:57, Adrian Chadd wrote: > On 20 May 2015 at 06:27, Julien Charbon wrote: >> On 26/05/14 15:36, Julien Charbon wrote: >> [...] >> >> For people interested about this short-lived TCP connection scalability >> effort, you can subscribe to the review of our latest (and biggest so >> fa

[Bug 200323] BPF userland misuse can crash the system

2015-05-20 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=200323 Mark Linimon changed: What|Removed |Added Assignee|freebsd-b...@freebsd.org|freebsd-net@FreeBSD.org -- You are

[Bug 200321] [ip] [pf] pfSync generates demotion events to carp when not needed

2015-05-20 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=200321 Mark Linimon changed: What|Removed |Added CC||freebsd-net@FreeBSD.org K

[Bug 200319] Bridge+CARP crashes/freezes

2015-05-20 Thread bugzilla-noreply
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=200319 Mark Linimon changed: What|Removed |Added Assignee|freebsd-b...@freebsd.org|freebsd-net@FreeBSD.org K

Re: netmap and mlx4 driver status (linux)

2015-05-20 Thread Luigi Rizzo
hi all, the mlx4 netmap patch (for linux only) was something i did long ago when i had some mellanox hardware available, but no documentation so i had to resort to interpreting what the linux driver did. At the time i had the following performance (on PCIe v2 bus): 10G ports: tx/rx at about 7 M

Re: TCP stack lock contention with short-lived connections

2015-05-20 Thread Adrian Chadd
On 20 May 2015 at 06:27, Julien Charbon wrote: > > Hi, > > On 26/05/14 15:36, Julien Charbon wrote: >> On 23/05/14 23:37, Navdeep Parhar wrote: >>> On 05/23/14 13:52, Julien Charbon wrote: On 23/05/14 14:06, Julien Charbon wrote: > On 27/02/14 11:32, Julien Charbon wrote: >> On 07/11

Re: netmap and mlx4 driver status (linux)

2015-05-20 Thread Blake Caldwell
I may be confusing the matter sending this to the freebsd-net list. Sorry… I was following a mention on netmap page that discussion happens on the freebsd-net mailing list. Anyway my use case is specific to 1) Linux 2) mlx4_en 3) netmap The patch in question is this one. https://code.google.com

Re: netmap and mlx4 driver status (linux)

2015-05-20 Thread Hans Petter Selasky
On 05/20/15 16:50, Hans Petter Selasky wrote: This there s/This there/Is there/ --HPS ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org

Re: netmap and mlx4 driver status (linux)

2015-05-20 Thread Hans Petter Selasky
On 05/20/15 16:13, Blake Caldwell wrote: Hello, I noticed that the mlx4_en patch for netmap is LINUX/wip-patches, so they are not enabled in the normal build process. I’m curious about the status of mlx4 support? If additional work to the patches is needed, any details as to what the issues

netmap and mlx4 driver status (linux)

2015-05-20 Thread Blake Caldwell
Hello, I noticed that the mlx4_en patch for netmap is LINUX/wip-patches, so they are not enabled in the normal build process. I’m curious about the status of mlx4 support? If additional work to the patches is needed, any details as to what the issues were. Any info would be great! Thanks in a

Re: TCP stack lock contention with short-lived connections

2015-05-20 Thread Julien Charbon
Hi, On 26/05/14 15:36, Julien Charbon wrote: > On 23/05/14 23:37, Navdeep Parhar wrote: >> On 05/23/14 13:52, Julien Charbon wrote: >>> On 23/05/14 14:06, Julien Charbon wrote: On 27/02/14 11:32, Julien Charbon wrote: > On 07/11/13 14:55, Julien Charbon wrote: >> On Mon, 04 Nov 2013