On Tuesday 07 October 2008 09:37:10 am Jeremy Chadwick wrote: > On Tue, Oct 07, 2008 at 02:37:24PM +0200, Gerrit Kühn wrote: > > On Tue, 7 Oct 2008 13:38:01 +0200 Gerrit Kühn <[EMAIL PROTECTED]> > > wrote about Re: Regression 7.0R -> 7-stable?: > > > > [...] > > > > GK> However, yesterday I upgraded the system to a recent 7-stable > > GK> codebase, and now it locks again hard after probing the CPU cores. My > > GK> setup remained exactly the same, the new code just does not work. > > GK> Please let me know what I have do to provide further information. > > > > Well, comparing the kernel setups again I found one thing that makes a > > difference: The scheduler (somewhen SCHED_ULE has been declared the > > default). > > SCHED_ULE is crashing the system, SCHED_4BSD works fine... > > This is of great concern if in fact that's true. > > I'm adding Jeff Roberson, author of the ULE/SMP2.0 code, to the CC.
Do you have more details about the crash? Are you getting an actual panic with messages on the console, or are you still seeing hangs? When you get a hang, can you break into the debugger and get a crash dump? -- John Baldwin _______________________________________________ [email protected] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "[EMAIL PROTECTED]"
