---

yaml --- r: 46250 b: refs/heads/master c: c2c77fe h: refs/heads/master v: v3
git-mirror · Feb 5, 2007 · b848f78 · b848f78
1 parent 42652f6
commit b848f78
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Showing 3 changed files with 8 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 87f76d3aafe5b5e0a1d6d857088a0263b35afa6b
+refs/heads/master: c2c77fe8df3e0322a613ba1540910632ad14d96d
diff --git a/trunk/arch/ia64/kernel/crash.c b/trunk/arch/ia64/kernel/crash.c
@@ -118,6 +118,11 @@ machine_crash_shutdown(struct pt_regs *pt)
 static void
 machine_kdump_on_init(void)
 {
+	if (!ia64_kimage) {
+		printk(KERN_NOTICE "machine_kdump_on_init(): "
+				"kdump not configured\n");
+		return;
+	}
 	local_irq_disable();
 	kexec_disable_iosapic();
 	machine_kexec(ia64_kimage);

diff --git a/trunk/arch/ia64/kernel/machine_kexec.c b/trunk/arch/ia64/kernel/machine_kexec.c
@@ -82,6 +82,7 @@ static void ia64_machine_kexec(struct unw_frame_info *info, void *arg)
 	unsigned long vector;
 	int ii;
 
+	BUG_ON(!image);
 	if (image->type == KEXEC_TYPE_CRASH) {
 		crash_save_this_cpu();
 		current->thread.ksp = (__u64)info->sw - 16;
@@ -120,6 +121,7 @@ static void ia64_machine_kexec(struct unw_frame_info *info, void *arg)
 
 void machine_kexec(struct kimage *image)
 {
+	BUG_ON(!image);
 	unw_init_running(ia64_machine_kexec, image);
 	for(;;);
 }