# HG changeset patch
# User Feri Chua <Feri.Chua@Sun.COM>
# Date 1254366828 25200
# Node ID dabf35f459b8fb7c8aeda057fde7a9b5e077b0d9
# Parent  2f0266180e4f036e797b995b5064f4ac205a19f2
6778854 System panics in unix:sfmmu_ismtlbcache_demap

diff -r 2f0266180e4f -r dabf35f459b8 usr/src/uts/sfmmu/vm/hat_sfmmu.c
--- a/usr/src/uts/sfmmu/vm/hat_sfmmu.c	Wed Sep 30 19:53:33 2009 -0700
+++ b/usr/src/uts/sfmmu/vm/hat_sfmmu.c	Wed Sep 30 20:13:48 2009 -0700
@@ -8505,6 +8505,7 @@
 	iment->iment_next = NULL;
 	iment->iment_prev = NULL;
 	iment->iment_hat =  NULL;
+	iment->iment_base_va = 0;
 }
 
 /*
@@ -14959,8 +14960,6 @@
 				ASSERT(ism_ment->iment_hat == scdp->scd_sfmmup);
 				ASSERT(ism_ment->iment_base_va ==
 				    rgnp->rgn_saddr);
-				ism_ment->iment_hat = NULL;
-				ism_ment->iment_base_va = 0;
 				mutex_enter(&ism_mlist_lock);
 				iment_sub(ism_ment, ism_hatid);
 				mutex_exit(&ism_mlist_lock);