Re: panic: pmap_promote_pde: page table page is out of range in r235646

2013-05-20 Thread Matthias Apitz
El día Monday, May 20, 2013 a las 02:29:30PM -0400, John Baldwin escribió: > > panic: pmap_promote_pde: page table page is out of range > > couid = 0 > > KDB: enter: panic > > [ thread pid 1397 tid 100119 ] > > Stopped at kdb_enter+0x3a: movl $0, kdb_why > > db> > > > > which makes it impossib

tws(4) kernel panic on boot

2013-05-20 Thread Andreas Turriff
On migrating one of my servers to -current, I discovered that the tws driver panics on boot; I will follow up with a full backtrace once I have a chance to extract it. In the meantime, there is a PR about a very similar error in twa - 177020. Is it possible those are related, and the same sort

Re: Building current no longer possible on 8.2, worked 7 days ago

2013-05-20 Thread Ulrich Spörlein
On Mon, 2013-05-20 at 23:06:40 +0200, Matthias Andree wrote: > Am 20.05.2013 15:49, schrieb Ulrich Spörlein: > > Hey all, > > > > I'm running the coverity builds/scan on a 8.2 VM, buildworld was fine 7d > > ago, now it's kaput: > > ... > > > This is on src r250825 and the host is running > > Fre

Re: A PRIV_* flag for /dev/mem?

2013-05-20 Thread Kirk McKusick
I pointed Robert and Pawel at your discussion on creating a new PRIV_KMEM and adding a check for it in memopen(). I am of the opinion that this is a good idea, but I am hoping that one of Robert or Pawel will comment since they are much more active in this area. Kirk McKusick _

Re: Fix amd64 ddb hardware watchpoints for SMP

2013-05-20 Thread Julian Elischer
On 5/20/13 6:48 AM, John Baldwin wrote: On Thursday, May 16, 2013 2:41:27 am Konstantin Belousov wrote: The ddb use of hardware watchpoints on the x86 architectures is known to be lacking. There are at least two known problems. One is the improper interaction with the user-mode debuggers which u

Re: Building current no longer possible on 8.2, worked 7 days ago

2013-05-20 Thread Matthias Andree
Am 20.05.2013 15:49, schrieb Ulrich Spörlein: > Hey all, > > I'm running the coverity builds/scan on a 8.2 VM, buildworld was fine 7d > ago, now it's kaput: ... > This is on src r250825 and the host is running > FreeBSD scan.freebsd.your.org 8.2-STABLE FreeBSD 8.2-STABLE #2 r223420: Wed > Jun 2

Re: FreeBSD-HEAD gets stuck on vnode operations

2013-05-20 Thread John Baldwin
On Tuesday, May 14, 2013 1:15:47 pm Roger Pau Monné wrote: > On 14/05/13 18:31, Konstantin Belousov wrote: > > On Tue, May 14, 2013 at 06:08:45PM +0200, Roger Pau Monn? wrote: > >> On 13/05/13 17:00, Konstantin Belousov wrote: > >>> On Mon, May 13, 2013 at 04:33:04PM +0200, Roger Pau Monn? wrote: >

Re: panic: pmap_promote_pde: page table page is out of range in r235646

2013-05-20 Thread John Baldwin
On Sunday, May 12, 2013 1:13:45 pm Matthias Apitz wrote: > > Hello, > > I have r235646 in three laptops at home running without any problem, one > is the master site where an USB key was produced to install all others; > as I said all three fine; > > today I installed a 4th one and I'm facing fr

Re: files disappearing from ls on NFS

2013-05-20 Thread John Baldwin
On Wednesday, May 15, 2013 4:38:38 am Hartmut Brandt wrote: > On Wed, 15 May 2013, Rick Macklem wrote: > > RM>Well, getdents() basically just calls kern_getdirentries() and it calls > RM>VOP_READDIR() { which is called nfs_readdir() in the NFS clients }. > RM>nfs_readdir() calls ncl_bioread() to

Re: Fix amd64 ddb hardware watchpoints for SMP

2013-05-20 Thread John Baldwin
On Thursday, May 16, 2013 2:41:27 am Konstantin Belousov wrote: > The ddb use of hardware watchpoints on the x86 architectures is known to > be lacking. There are at least two known problems. One is the improper > interaction with the user-mode debuggers which use debug registers. > Another is that

buildworld with WITHOUT_CLANG_IS_CC= ?

2013-05-20 Thread Andreas Tobler
Hello, how do I do a buildworld these days with this option set: WITHOUT_CLANG_IS_CC= iow, without clang as default compiler? I fail on amd64 and powerpc64 when it comes to build the 32-bit libs. It fails because it can not find header files like math.h The behaviour started with http://svnweb

Building current no longer possible on 8.2, worked 7 days ago

2013-05-20 Thread Ulrich Spörlein
Hey all, I'm running the coverity builds/scan on a 8.2 VM, buildworld was fine 7d ago, now it's kaput: >>> Building an up-to-date make(1) >>> World build started on Mon May 20 13:43:09 UTC 2013 >>> Rebuilding the temporary build tree >>> stage 1.1: legacy release compatibility shims -

Re: [analyzed] bmake (installed as default make): make: illegal option -- J

2013-05-20 Thread David Wolfskill
On Mon, May 20, 2013 at 01:53:28PM +0400, Boris Samorodov wrote: > 17.05.2013 23:45, Florent Peterschmitt ??: > > ... > > Then install new world, reboot and so: > > > > $ cd /usr/src > > $ make -j4 kernel > > --- buildkernel --- > > make: illegal option -- J > ... > > Can someone help ? >

[analyzed] bmake (installed as default make): make: illegal option -- J

2013-05-20 Thread Boris Samorodov
17.05.2013 23:45, Florent Peterschmitt пишет: > Hi, > > With the r250749 revision of head, rebuilt world with make -j4 > buildworld, all was fine. > > Then install new world, reboot and so: > > $ cd /usr/src > $ make -j4 kernel > --- buildkernel --- > make: illegal option -- J > usage: make [-BP