From eeea895abfb5165ccf8047edb72d68f83d02fa5a Mon Sep 17 00:00:00 2001
From: "David S. Miller" <davem@sunset.davemloft.net>
Date: Thu, 30 Nov 2006 17:11:26 -0800
Subject: [PATCH] --- yaml --- r: 44160 b: refs/heads/master c:
 d4accd60d23f3c8a576fd08b727f88096f42d445 h: refs/heads/master v: v3

---
 [refs]                              | 2 +-
 trunk/arch/sparc/kernel/sun4d_irq.c | 4 ++++
 trunk/arch/sparc/mm/io-unit.c       | 5 +++++
 3 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 3165c69f4803..3c637d7431bf 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c80892d150a872b18cedfbf789211bfbebfc67ce
+refs/heads/master: d4accd60d23f3c8a576fd08b727f88096f42d445
diff --git a/trunk/arch/sparc/kernel/sun4d_irq.c b/trunk/arch/sparc/kernel/sun4d_irq.c
index b8bd53ab29c5..cf1b8baa57ea 100644
--- a/trunk/arch/sparc/kernel/sun4d_irq.c
+++ b/trunk/arch/sparc/kernel/sun4d_irq.c
@@ -546,6 +546,10 @@ void __init sun4d_init_sbi_irq(void)
 	for_each_sbus(sbus)
 		nsbi++;
 	sbus_actions = kzalloc (nsbi * 8 * 4 * sizeof(struct sbus_action), GFP_ATOMIC);
+	if (!sbus_actions) {
+		prom_printf("SUN4D: Cannot allocate sbus_actions, halting.\n");
+		prom_halt();
+	}
 	for_each_sbus(sbus) {
 #ifdef CONFIG_SMP	
 		extern unsigned char boot_cpu_id;
diff --git a/trunk/arch/sparc/mm/io-unit.c b/trunk/arch/sparc/mm/io-unit.c
index 007062022967..4ccda77d08d6 100644
--- a/trunk/arch/sparc/mm/io-unit.c
+++ b/trunk/arch/sparc/mm/io-unit.c
@@ -22,6 +22,7 @@
 #include <asm/cacheflush.h>
 #include <asm/tlbflush.h>
 #include <asm/dma.h>
+#include <asm/oplib.h>
 
 /* #define IOUNIT_DEBUG */
 #ifdef IOUNIT_DEBUG
@@ -42,6 +43,10 @@ iounit_init(int sbi_node, int io_node, struct sbus_bus *sbus)
 	struct resource r;
 
 	iounit = kzalloc(sizeof(struct iounit_struct), GFP_ATOMIC);
+	if (!iounit) {
+		prom_printf("SUN4D: Cannot alloc iounit, halting.\n");
+		prom_halt();
+	}
 
 	iounit->limit[0] = IOUNIT_BMAP1_START;
 	iounit->limit[1] = IOUNIT_BMAP2_START;