diff --git a/BLD/build/HEADERS/92-vmkdrivers-asm-x64/vmkernel64/release/asm/crash.h b/BLD/build/HEADERS/92-vmkdrivers-asm-x64/vmkernel64/release/asm/crash.h
new file mode 100644
index 0000000000000000000000000000000000000000..f80cb95e3e2a50930d01f5561153196cdae43a7c
--- /dev/null
+++ b/BLD/build/HEADERS/92-vmkdrivers-asm-x64/vmkernel64/release/asm/crash.h
@@ -0,0 +1,75 @@
+#ifndef _ASM_X86_64_CRASH_H
+#define _ASM_X86_64_CRASH_H
+
+/*
+ * linux/include/asm-x86_64/crash.h
+ *
+ * Copyright (c) 2004 Red Hat, Inc. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *
+ */
+
+#ifdef __KERNEL__
+
+#include <linux/mm.h>
+#include <linux/highmem.h>
+#include <asm/mmzone.h>
+
+extern int page_is_ram(unsigned long);
+
+static inline void *
+map_virtual(u64 offset, struct page **pp)
+{
+	struct page *page;
+	unsigned long pfn;
+	void *vaddr;
+
+	pfn = (unsigned long)(offset >> PAGE_SHIFT);
+
+	if (!page_is_ram(pfn)) {
+		printk(KERN_INFO
+		    "crash memory driver: !page_is_ram(pfn: %lx)\n", pfn);
+		return NULL;
+	}
+
+	if (!pfn_valid(pfn)) {
+		printk(KERN_INFO
+		    "crash memory driver: invalid pfn: %lx )\n", pfn);
+		return NULL;
+	}
+
+	page = pfn_to_page(pfn);
+
+	vaddr = kmap(page);
+	if (!vaddr) {
+		printk(KERN_INFO
+		    "crash memory driver: pfn: %lx kmap(page: %lx) failed\n", 
+			pfn, (unsigned long)page);
+		return NULL;
+	}
+
+	*pp = page;
+	return (vaddr + (offset & (PAGE_SIZE-1)));
+}
+
+static inline void unmap_virtual(struct page *page) 
+{ 
+	kunmap(page);
+}
+
+#endif /* __KERNEL__ */
+
+#endif /* _ASM_X86_64_CRASH_H */