Author: nwhitehorn
Date: Thu Jun 2 14:23:36 2011
New Revision: 222618
URL: http://svn.freebsd.org/changeset/base/222618
Log:
If running under a hypervisor, don't yell at the user about starting
unknown CPU types, instead relying on the hypervisor to have given us a
reasonable environment.
Modified:
head/sys/powerpc/aim/mp_cpudep.c
Modified: head/sys/powerpc/aim/mp_cpudep.c
==============================================================================
--- head/sys/powerpc/aim/mp_cpudep.c Thu Jun 2 14:22:00 2011
(r222617)
+++ head/sys/powerpc/aim/mp_cpudep.c Thu Jun 2 14:23:36 2011
(r222618)
@@ -87,7 +87,6 @@ cpudep_ap_bootstrap(void)
msr = PSL_KERNSET & ~PSL_EE;
mtmsr(msr);
- isync();
pcpup->pc_curthread = pcpup->pc_idlethread;
pcpup->pc_curpcb = pcpup->pc_curthread->td_pcb;
@@ -344,6 +343,10 @@ cpudep_ap_setup()
break;
default:
+#ifdef __powerpc64__
+ if (!(mfmsr() & PSL_HV)) /* Rely on HV to have set things up */
+ break;
+#endif
printf("WARNING: Unknown CPU type. Cache performace may be "
"suboptimal.\n");
break;
_______________________________________________
svn-src-all@freebsd.org mailing list
http://lists.freebsd.org/mailman/listinfo/svn-src-all
To unsubscribe, send any mail to "svn-src-all-unsubscr...@freebsd.org"
