ia64/xen-unstable

changeset 18730:604ffa3cdcc4

x86: First fixmap entry (0) is invalid.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Keir Fraser <keir.fraser@citrix.com>
author Keir Fraser <keir.fraser@citrix.com>
date Mon Oct 27 13:26:50 2008 +0000 (2008-10-27)
parents 15aed96c7b5c
children 9bbb54fd9181
files xen/include/asm-x86/fixmap.h
line diff
     1.1 --- a/xen/include/asm-x86/fixmap.h	Mon Oct 27 13:23:58 2008 +0000
     1.2 +++ b/xen/include/asm-x86/fixmap.h	Mon Oct 27 13:26:50 2008 +0000
     1.3 @@ -29,6 +29,7 @@
     1.4   * from the end of virtual memory backwards.
     1.5   */
     1.6  enum fixed_addresses {
     1.7 +    FIX_RESERVED, /* Index 0 is reserved since fix_to_virt(0) > FIXADDR_TOP. */
     1.8  #ifdef __i386__
     1.9      FIX_PAE_HIGHMEM_0,
    1.10      FIX_PAE_HIGHMEM_END = FIX_PAE_HIGHMEM_0 + NR_CPUS-1,