On Oct 31, 2011, at 1:42 PM, YAMAMOTO Takashi 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. -- Juergen Hannken-Illjes - hann...@eis.cs.tu-bs.de - TU Braunschweig (Germany)
