Subject: kern/18563: MULTIPROCESSOR requires DDB
To: None <>
From: None <>
List: netbsd-bugs
Date: 10/07/2002 00:29:16
>Number:         18563
>Category:       kern
>Synopsis:       with "options MULTIPROCESSOR", DDB is now required
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Sun Oct 06 17:32:00 PDT 2002
>Originator:     Scott Ellis
>Release:        NetBSD 1.6I
  //    Scott Ellis     //                 //
// WARNING: This signature warps  time and space in its vicinity    //
System: NetBSD intrepid 1.6I NetBSD 1.6I (INTREPID.MP) #0: Sun Oct 6 15:53:16 PDT 2002 scotte@intrepid:/misc/localsrc/netbsd/netbsd_cvs_src/src/sys/arch/i386/compile/INTREPID.MP i386
Architecture: i386
Machine: i386
Build a kernel with "options MULTIPROCESSOR" and no DDB.  The kernel fails at
link with:

locore.o: In function `Xintr_tss_ddbipi':
locore.o(.text+0x1f7d): undefined reference to `ddb_ipi_tss'

This appears to be a problem with apicvec.s, since it's referencing ddb_ipi_tss
outside an #if defined(DDB).

See above (build kernel w/MULTIPROCESSOR w/o DDB)