Re: CURRENT crashes with nvidia GPU BLOB : vm_radix_insert: key 23c078 is already present

2013-08-08 Thread O. Hartmann
On Thu, 08 Aug 2013 14:39:21 -0700 Sean Bruno wrote: > On Thu, 2013-08-08 at 11:30 -0700, Adrian Chadd wrote: > > Can you go over some previous versions in -HEAD and see when it was > > introduced? > > > > > > > > -adrian > > > > On 8 August 2013 11:10, O. Hartmann > > wrote: > > > The most

Re: CURRENT crashes with nvidia GPU BLOB : vm_radix_insert: key 23c078 is already present

2013-08-08 Thread O. Hartmann
On Thu, 8 Aug 2013 11:30:23 -0700 Adrian Chadd wrote: > Can you go over some previous versions in -HEAD and see when it was > introduced? Not that easy. I tried simply rebuilding the kernel with older sources, but then the compiler fails compiling the nvidia port. I think I have to keep kernel a

Re: [net] protecting interfaces from races between control and data ?

2013-08-08 Thread Scott Long
Yup, it's an incredibly unsafe pattern. It also leads to the pattern where auxiliary processing is handed off to a taskqueue, which then interleaves the lock ownership with the ithread and produces out-of-order packet reception. Scott On Aug 8, 2013, at 5:18 PM, Adrian Chadd wrote: > .. and it

Re: [net] protecting interfaces from races between control and data ?

2013-08-08 Thread Adrian Chadd
.. and it's not just about "saturate the port" with traffic. It's also about "what happens if I shut down the MAC whilst I'm in the process of programming in new RX/TX descriptors?" The ath(4) driver had a spectacular behaviour where if you mess things up the wrong way it will quite happily DMA c

Re: CURRENT crashes with nvidia GPU BLOB : vm_radix_insert: key 23c078 is already present

2013-08-08 Thread Adrian Chadd
Woo! Tell Jeff! File a PR! Set everything on fire! -adrian On 8 August 2013 14:39, Sean Bruno wrote: > On Thu, 2013-08-08 at 11:30 -0700, Adrian Chadd wrote: >> Can you go over some previous versions in -HEAD and see when it was >> introduced? >> >> >> >> -adrian >> >> On 8 August 2013 11:10

panic: excl->share in zfs

2013-08-08 Thread Jeremie Le Hen
Hi guys, I've just got a panic with: FreeBSD obiwan 10.0-CURRENT FreeBSD 10.0-CURRENT #21: Sun Jul 21 21:37:10 CEST 2013 root@obiwan:/usr/obj/usr/src/sys/OBIWAN amd64 I have a core around if needed. obiwan:/usr/src# svn info Path: . Working Copy Root Path: /usr/src URL: http://svn0.us-wes

Re: CURRENT crashes with nvidia GPU BLOB : vm_radix_insert: key 23c078 is already present

2013-08-08 Thread Sean Bruno
On Thu, 2013-08-08 at 11:30 -0700, Adrian Chadd wrote: > Can you go over some previous versions in -HEAD and see when it was > introduced? > > > > -adrian > > On 8 August 2013 11:10, O. Hartmann wrote: > > The most recent CURRENT doesn't work with the x11/nvidia-driver (which > > is at 319.25

Re: MPSAFE VFS -- List of upcoming actions

2013-08-08 Thread Kevin Oberman
On Thu, Aug 8, 2013 at 1:31 AM, Harald Schmalzbauer < h.schmalzba...@omnilan.de> wrote: > Bezüglich Kevin Oberman's Nachricht vom 08.08.2013 01:11 (localtime): > > On Wed, Aug 7, 2013 at 11:04 AM, Harald Schmalzbauer < > > h.schmalzba...@omnilan.de> wrote: > > > >> Bezüglich Attilio Rao's Nachri

Re: [net] protecting interfaces from races between control and data ?

2013-08-08 Thread Scott Long
On Aug 7, 2013, at 10:16 PM, Warner Losh wrote: > > On Aug 5, 2013, at 11:20 AM, Adrian Chadd wrote: > >> .. and I bet it's not a design pattern, and this is total conjecture on my >> part: >> >> * the original drivers weren't SMP safe; >> * noone really sat down and figured out how to corre

Re: CURRENT crashes with nvidia GPU BLOB : vm_radix_insert: key 23c078 is already present

2013-08-08 Thread Adrian Chadd
Can you go over some previous versions in -HEAD and see when it was introduced? -adrian On 8 August 2013 11:10, O. Hartmann wrote: > The most recent CURRENT doesn't work with the x11/nvidia-driver (which > is at 319.25 in the ports and 325.15 from nVidia). > > After build- and installworld AND

Re: CURRENT crashes with nvidia GPU BLOB : vm_radix_insert: key 23c078 is already present

2013-08-08 Thread Nikolai Lifanov
On 08/08/13 14:10, O. Hartmann wrote: The most recent CURRENT doesn't work with the x11/nvidia-driver (which is at 319.25 in the ports and 325.15 from nVidia). After build- and installworld AND successfully rebuilding port x11/nvidia-driver, the system crashes immediately after a reboot as soon

CURRENT crashes with nvidia GPU BLOB : vm_radix_insert: key 23c078 is already present

2013-08-08 Thread O. Hartmann
The most recent CURRENT doesn't work with the x11/nvidia-driver (which is at 319.25 in the ports and 325.15 from nVidia). After build- and installworld AND successfully rebuilding port x11/nvidia-driver, the system crashes immediately after a reboot as soon the kernel module nvidia.ko seems to get

Re: svn error during 'make buildkernel'?

2013-08-08 Thread Glen Barber
On Thu, Aug 08, 2013 at 11:14:05AM -0400, John Baldwin wrote: > On Tuesday, August 06, 2013 2:30:54 pm Glen Barber wrote: > > On Tue, Aug 06, 2013 at 01:11:07PM -0500, Matthew D. Fuller wrote: > > > On Sun, Aug 04, 2013 at 08:55:30PM -0400 I heard the voice of > > > Glen Barber, and lo! it spake th

Re: svn error during 'make buildkernel'?

2013-08-08 Thread John Baldwin
On Tuesday, August 06, 2013 2:30:54 pm Glen Barber wrote: > On Tue, Aug 06, 2013 at 01:11:07PM -0500, Matthew D. Fuller wrote: > > On Sun, Aug 04, 2013 at 08:55:30PM -0400 I heard the voice of > > Glen Barber, and lo! it spake thus: > > > > > > The error generated is non-fatal, and once I receive

Re: nfsd server cache flooded, try to increase nfsrc_floodlevel

2013-08-08 Thread Rick Macklem
Lars Eggert wrote: > Hi, > > every few days or so, my -STABLE NFS server (v3 and v4) gets wedged > with a ton of messages about "nfsd server cache flooded, try to > increase nfsrc_floodlevel" in the log, and nfsstat shows TCPPeak at > 16385. It requires a reboot to unwedge, restarting the server d

Re: Port problems after r253839 on HEAD

2013-08-08 Thread Rainer Hurling
Am 07.08.2013 21:01 (UTC+1) schrieb Rainer Hurling: > Thanks, Bapt, for answering. > > Am 07.08.2013 19:43, schrieb Baptiste Daroussin: >> On Wed, Aug 07, 2013 at 07:28:41PM +0200, Rainer Hurling wrote: >>> After introducing r253839 on HEAD (/head/contrib/binutils/ld/ldmain.c), >>> I recognized so

Re: MPSAFE VFS -- List of upcoming actions

2013-08-08 Thread Harald Schmalzbauer
Bezüglich Kevin Oberman's Nachricht vom 08.08.2013 01:11 (localtime): > On Wed, Aug 7, 2013 at 11:04 AM, Harald Schmalzbauer < > h.schmalzba...@omnilan.de> wrote: > >> Bezüglich Attilio Rao's Nachricht vom 14.10.2012 02:27 (localtime): >>> On Fri, Sep 21, 2012 at 1:22 AM, Attilio Rao >> wrote: >