Re: kernel debugging and ULE

2012-02-07 Thread Andriy Gapon
on 06/02/2012 07:52 Julian Elischer said the following: so if I'm sitting still in the debugger for too long, a hardclock event happens that goes into ULE, which then hits the following KASSERT. KASSERT(pri = PRI_MIN_BATCH pri = PRI_MAX_BATCH,

Re: [ptrace] please review follow fork/exec changes

2012-02-07 Thread Konstantin Belousov
On Mon, Feb 06, 2012 at 01:19:30PM -0800, Dmitry Mikulin wrote: I see what is going on. The wait loop for P_PPWAIT in do_fork() simply do not allow the ptracestop() in the syscall return path to be reached. There seems to be more problems. In particular, I do not see anything which would

Re: Freebsd 9.0 release and dmesg

2012-02-07 Thread Ivan Voras
On 06/02/2012 18:24, JD wrote: dmesg no longer outputs the kernel messages. $ dmesg $ $ which dmesg /sbin/dmesg $what /sbin/dmesg /sbin/dmesg: So, I have no idea what version of dmesg got installed. Anyone on 9.0 Release have this problem? How to fix it? I thought this was by design, I've

RE: LSI supported mps(4) driver available

2012-02-07 Thread Desai, Kashyap
-Original Message- From: Stas Orlov [mailto:senn...@gmail.com] Sent: Monday, February 06, 2012 11:54 PM To: Desai, Kashyap Cc: Kenneth D. Merry; freebsd-s...@freebsd.org; freebsd- curr...@freebsd.org; Dennis Glatting Subject: Re: LSI supported mps(4) driver available Sorry for

RE: LSI supported mps(4) driver available

2012-02-07 Thread Desai, Kashyap
Can you to reproduce issue with below mentioned changes.. In mps.c mps_get_tunables(struct mps_softc *sc) { char tmpstr[80]; /* XXX default to some debugging for now */ sc-mps_debug = MPS_FAULT; Instead of above line make sc-mps_debug = 0xd; This will dump debug prints on

Re: LSI supported mps(4) driver available

2012-02-07 Thread Kenneth D. Merry
On Tue, Feb 07, 2012 at 21:00:28 +0530, Desai, Kashyap wrote: Can you to reproduce issue with below mentioned changes.. In mps.c mps_get_tunables(struct mps_softc *sc) { char tmpstr[80]; /* XXX default to some debugging for now */ sc-mps_debug = MPS_FAULT; Instead of

Re: [ptrace] please review follow fork/exec changes

2012-02-07 Thread John Baldwin
On Monday, February 06, 2012 10:12:11 pm David Xu wrote: On 2012/1/26 7:48, Dmitry Mikulin wrote: snip The debugger needs to intercept fork() in both parent and child so it can detach from the old process and attach to the new one. Maybe it'll make more sense in the context of gdb

Re: kernel debugging and ULE

2012-02-07 Thread John Baldwin
On Monday, February 06, 2012 12:52:58 am Julian Elischer wrote: so if I'm sitting still in the debugger for too long, a hardclock event happens that goes into ULE, which then hits the following KASSERT. KASSERT(pri = PRI_MIN_BATCH pri = PRI_MAX_BATCH,

Re: [ptrace] please review follow fork/exec changes

2012-02-07 Thread Dmitry Mikulin
So, do you in fact need to distinguish exec stops from syscall exit against exec stops from PT_FOLLOW_EXEC, This is pretty much what I need. It's the same stop in syscall return right? I don't want to change when the stop happens, I want to have an lwpinfo flag that tells me when a stop

Packages for Current ( 10.0 )

2012-02-07 Thread Mehmet Erol Sanliturk
Dear All , At present , ftp://ftp.freebsd.org/pub/FreeBSD/ports/amd64/packages-10-current/ is empty , and , http://pub.allbsd.org/FreeBSD-snapshots/ amd64 , head is prepared without ports.txz . To download a snapshot and test Current ( 10.0 ) , without ports seems to be not possible .

Re: [ptrace] please review follow fork/exec changes

2012-02-07 Thread Dmitry Mikulin
Well, that didn't work... Not sure why since it broke existing gdb. My guess is we're not getting the exec stops we used to get. Might have to wait till tomorrow to get more details. On 02/07/2012 12:45 PM, Dmitry Mikulin wrote: So, do you in fact need to distinguish exec stops from

Announcing Emulex 10G Ethernet NIC driver availability

2012-02-07 Thread Naresh raju
Hi All, Please find the 10Gb Ethernet NIC driver for Emulex OneConnect (BladeEngine) and Lancer family of network adapters at http://info.iet.unipi.it/~luigi/20120207-emulex-nic.tgzhttps://iwebmail.emulex.com/OWA/redir.aspx?C=fc4deb7ba3ea44aa8034c6a14f2f59f6URL=http%3a%2f%2finfo.iet.unipi.it

Re: Announcing Emulex 10G Ethernet NIC driver availability

2012-02-07 Thread Matthew Jacob
Any plans for iscsi, fcoe? Hi All, Please find the 10Gb Ethernet NIC driver for Emulex OneConnect (BladeEngine) and Lancer family of network adapters at http://info.iet.unipi.it/~luigi/20120207-emulex-nic.tgzhttps://iwebmail.emulex.com/OWA/redir.aspx?C=fc4deb7ba3ea44aa8034c6a14f2f59f6URL