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changeset 3137:2692ee9791eb

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6460790 panic in ngdrmach module
author jesusm
date Fri, 17 Nov 2006 15:38:56 -0800
parents 320d17a2f934
children 7bbdcbfa4cd5
files usr/src/uts/sun4u/starfire/io/drmach.c
diffstat 1 files changed, 5 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/usr/src/uts/sun4u/starfire/io/drmach.c	Fri Nov 17 15:18:00 2006 -0800
+++ b/usr/src/uts/sun4u/starfire/io/drmach.c	Fri Nov 17 15:38:56 2006 -0800
@@ -1297,6 +1297,11 @@
 		/*
 		 * Step 3:	Update PC MADR tables for CPUs.
 		 */
+		if (brd->devices == NULL) {
+			/* devices not initialized */
+			continue;
+		}
+
 		rv = drmach_array_first(brd->devices, &d_idx, &d_id);
 		if (rv) {
 			/* must mean no devices on this board */