Re: CVS commit: src/sys/arch/i386/i386

[Mindaugas Rasiukevicius <rmind%netbsd.org@localhost>]

"J. Hannken-Illjes" <hannken%eis.cs.tu-bs.de@localhost> wrote:
> > Module Name:        src
> > Committed By:       yamt
> > Date:               Mon Oct 31 12:42:53 UTC 2011
> > 
> > Modified Files:
> >     src/sys/arch/i386/i386: dumpsys.c
> > 
> > Log Message:
> > dumpsys_seg: don't overwrite the previous mapping
> 
> With this change in place core dumps from ddb (reboot 104) no longer work
> on MP machines.
> 
> Before pmap_tlb_shootnow() always returned on the `tp->tp_count == 0'
> check.
> 
> Now it goes into the `remote' case and hangs hard trying to reach other
> CPUs.

We could check for panicstr.  Not sure if that is desirable, though.

-- 
Mindaugas