Re: vale and netmap module questions

2018-10-04 Thread Vincenzo Maffione
I created a new patch on reviews.freebsd.org https://reviews.freebsd.org/D17411 I need to wait for mentor's approval before writing to re@ Thanks, Vincenzo Il giorno gio 4 ott 2018 alle ore 17:25 Rodney W. Grimes < freebsd-...@pdx.rh.cn85.dnsmgr.net> ha scritto: > > Hi Rodney, > > Sure.

Re: vale and netmap module questions

2018-10-04 Thread Rodney W. Grimes
> Hi Rodney, > Sure. Is there a specific procedure for this, or should I just send the > .diff to r...@freebsd.org? Yes, there is a procedure: https://wiki.freebsd.org/Releng/ChangeRequestGuidelines the specific details for when the release is ^head is towards the bottom. Thanks again, > >

Re: vale and netmap module questions

2018-10-04 Thread Vincenzo Maffione
Hi Rodney, Sure. Is there a specific procedure for this, or should I just send the .diff to r...@freebsd.org? Thanks, Vincenzo Il giorno gio 4 ott 2018 alle ore 17:03 Rodney W. Grimes < freebsd-...@pdx.rh.cn85.dnsmgr.net> ha scritto: > > Hi, > > I fixed this upstream in this commit > > >

Re: vale and netmap module questions

2018-10-04 Thread Rodney W. Grimes
> Hi, > I fixed this upstream in this commit > https://github.com/luigirizzo/netmap/commit/282f404ccb4fc777056a591127060e29657c9ab7 > I will apply the change into FreeBSD as soon as HEAD thaws. This appears to be a man page change only, please do submit that to r...@freebsd.org to be committed

Re: vale and netmap module questions

2018-10-04 Thread Vincenzo Maffione
Hi, I fixed this upstream in this commit https://github.com/luigirizzo/netmap/commit/282f404ccb4fc777056a591127060e29657c9ab7 I will apply the change into FreeBSD as soon as HEAD thaws. Cheers, Vincenzo Il giorno gio 4 ott 2018 alle ore 00:36 K. Macy ha scritto: > On Fri, Aug 31, 2018 at

Re: vale and netmap module questions

2018-10-03 Thread K. Macy
On Fri, Aug 31, 2018 at 6:50 PM John-Mark Gurney wrote: > > First, does vale work for anyone? At least one of the documented > commands in vale(4) does not work. > The documentation with respect to naming is wrong. I didn't have a bit when I was using it so never got around to fixing it. >

Re: vale and netmap module questions

2018-09-06 Thread Vincenzo Maffione
Il giorno gio 6 set 2018 alle ore 08:35 Marko Zec ha scritto: > On Wed, 5 Sep 2018 17:42:06 -0700 > John-Mark Gurney wrote: > > > Marko Zec wrote this message on Wed, Sep 05, 2018 at 12:47 +0200: > > > On Wed, 5 Sep 2018 12:36:38 +0200 > > > Vincenzo Maffione wrote: > > > > > > > Hi Marko, > >

Re: vale and netmap module questions

2018-09-06 Thread Marko Zec
On Wed, 5 Sep 2018 17:42:06 -0700 John-Mark Gurney wrote: > Marko Zec wrote this message on Wed, Sep 05, 2018 at 12:47 +0200: > > On Wed, 5 Sep 2018 12:36:38 +0200 > > Vincenzo Maffione wrote: > > > > > Hi Marko, > > > Thanks a lot for identifying the problem. > > > If I understand

Re: vale and netmap module questions

2018-09-05 Thread Marko Zec
On Wed, 5 Sep 2018 12:36:38 +0200 Vincenzo Maffione wrote: > Hi Marko, > Thanks a lot for identifying the problem. > If I understand correctly, simply adding -D VIMAGE here > https://github.com/luigirizzo/netmap/blob/master/sys/modules/netmap/Makefile#L11 > would at least mitigate the issue. >

Re: vale and netmap module questions

2018-09-05 Thread Vincenzo Maffione
Hi Marko, Thanks a lot for identifying the problem. If I understand correctly, simply adding -D VIMAGE here https://github.com/luigirizzo/netmap/blob/master/sys/modules/netmap/Makefile#L11 would at least mitigate the issue. If you think I'm right I'll just add it. Thanks, Vincenzo Il giorno

Re: vale and netmap module questions

2018-09-05 Thread Marko Zec
On Tue, 4 Sep 2018 20:18:29 +0200 Vincenzo Maffione wrote: > Hi, > I don't think the panic depends on the architecture. Also, it does > not depend on using emulated mode or not. > We have seen this happening on x86_64 on FreeBSD 12 head. > > As John-Mark says, kdloading netmap.ko is not

Re: vale and netmap module questions

2018-09-04 Thread Vincenzo Maffione
Hi, I don't think the panic depends on the architecture. Also, it does not depend on using emulated mode or not. We have seen this happening on x86_64 on FreeBSD 12 head. As John-Mark says, kdloading netmap.ko is not enough. You need to open a netmap port corresponding to any network interface,

Re: vale and netmap module questions

2018-09-04 Thread John-Mark Gurney
Marko Zec wrote this message on Tue, Sep 04, 2018 at 16:43 +0200: > On Sat, 1 Sep 2018 14:11:23 -0700 > John-Mark Gurney wrote: > > Vincenzo Maffione wrote this message on Sat, Sep 01, 2018 at 22:25 > > +0200: > ... > > > On x86_64 netmap is not built as a module, so everything works > > > fine.

Re: vale and netmap module questions

2018-09-04 Thread Marko Zec
On Sat, 1 Sep 2018 14:11:23 -0700 John-Mark Gurney wrote: > Vincenzo Maffione wrote this message on Sat, Sep 01, 2018 at 22:25 > +0200: ... > > On x86_64 netmap is not built as a module, so everything works > > fine. I don't see any reason why it should be a module in aarch64. > > Well,

Re: vale and netmap module questions

2018-09-02 Thread Vincenzo Maffione
Il giorno sab 1 set 2018 alle ore 23:11 John-Mark Gurney ha scritto: > Vincenzo Maffione wrote this message on Sat, Sep 01, 2018 at 22:25 +0200: > > Il giorno sab 1 set 2018 alle ore 03:50 John-Mark Gurney < > j...@funkthat.com> > > ha scritto: > > > > > First, does vale work for anyone? At

Re: vale and netmap module questions

2018-09-01 Thread John-Mark Gurney
Vincenzo Maffione wrote this message on Sat, Sep 01, 2018 at 22:25 +0200: > Il giorno sab 1 set 2018 alle ore 03:50 John-Mark Gurney > ha scritto: > > > First, does vale work for anyone? At least one of the documented > > commands in vale(4) does not work. > > > > After manually building the

Re: vale and netmap module questions

2018-09-01 Thread Vincenzo Maffione
Il giorno sab 1 set 2018 alle ore 03:50 John-Mark Gurney ha scritto: > First, does vale work for anyone? At least one of the documented > commands in vale(4) does not work. > > After manually building the netmap module and loading it: > # tcpdump -ni vale-a:1 > 313.748851 nm_open [947] invalid

vale and netmap module questions

2018-08-31 Thread John-Mark Gurney
First, does vale work for anyone? At least one of the documented commands in vale(4) does not work. After manually building the netmap module and loading it: # tcpdump -ni vale-a:1 313.748851 nm_open [947] invalid bridge name vale-a:1 tcpdump: netmap open: cannot access vale-a:1: Invalid