Author: ngie
Date: Thu Oct 22 08:37:11 2015
New Revision: 289746
URL: https://svnweb.freebsd.org/changeset/base/289746

Log:
  Exit with a user-friendly message instead of tripping an assert
  if vm_activate_cpu(..) fails when called from fbsdrun_addcpu(..)
  
  MFC after: 1 week
  PR: 203884
  Reviewed by: grehan
  Submitted by: William Orr <w...@worrbase.com>

Modified:
  head/usr.sbin/bhyve/bhyverun.c

Modified: head/usr.sbin/bhyve/bhyverun.c
==============================================================================
--- head/usr.sbin/bhyve/bhyverun.c      Thu Oct 22 08:08:06 2015        
(r289745)
+++ head/usr.sbin/bhyve/bhyverun.c      Thu Oct 22 08:37:11 2015        
(r289746)
@@ -261,7 +261,8 @@ fbsdrun_addcpu(struct vmctx *ctx, int fr
         * with vm_suspend().
         */
        error = vm_activate_cpu(ctx, newcpu);
-       assert(error == 0);
+       if (error != 0)
+               err(EX_OSERR, "could not activate CPU %d", newcpu);
 
        CPU_SET_ATOMIC(newcpu, &cpumask);
 
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