lustre/kernel_patches/patches/kernel_text_address-2.6.3.patch

   1 Index: linux-2.6.3/arch/i386/kernel/traps.c
   2 ===================================================================
   3 --- linux-2.6.3.orig/arch/i386/kernel/traps.c   2004-02-23 14:04:13.000000000 -0800
   4 +++ linux-2.6.3/arch/i386/kernel/traps.c        2004-02-23 14:10:07.000000000 -0800
   5 @@ -890,3 +890,21 @@
   6
   7         trap_init_hook();
   8  }
   9 +
  10 +int is_kernel_text_address(unsigned long addr)
  11 +{
  12 +       if (addr < (unsigned long) &_stext ||
  13 +           addr > (unsigned long) &_etext ||
  14 +           module_text_address(addr))
  15 +               return 0;
  16 +
  17 +       return 1;
  18 +}
  19 +
  20 +int lookup_symbol(unsigned long address, char *buf, int buflen)
  21 +{
  22 +       return -ENOSYS;
  23 +}
  24 +
  25 +EXPORT_SYMBOL_GPL(is_kernel_text_address);
  26 +EXPORT_SYMBOL_GPL(lookup_symbol);