2.6.27-ncc/0005-NCC-traps_32.c-Do-not-initialize-idt_table.patch

   1 From 4c8247ae9adb9c4a544cf440c6ee67e71ce0b242 Mon Sep 17 00:00:00 2001
   2 From: Luiz Fernando N. Capitulino <lcapitulino@mandriva.com.br>
   3 Date: Fri, 10 Oct 2008 10:51:03 -0300
   4 Subject: [PATCH] NCC: traps_32.c: Do not initialize idt_table
   5
   6 Otherwise ncc will fail with the following error:
   7
   8 """
   9 ncc-error :  open
  10 /home/lcapitulino/src/kernels/upstream/linux-2.6-ncc/arch/x86/kernel/traps_32.c (79): syntax error:") ) ) ] ; ; int system_call ( void ) ; char ignore_fpu_irq ; gate_desc idt_table [ 256 ] = { { { { 0 , 0 } } } , } ; int panic_on_unrecovered_nmi ; int kstack_depth_to_print = 24 ; static unsigned int code_bytes = 64 ; static "
  11 make[1]: *** [arch/x86/kernel/traps_32.o] Error 1
  12 make: *** [arch/x86/kernel] Error 2
  13 """
  14
  15 Signed-off-by: Luiz Fernando N. Capitulino <lcapitulino@mandriva.com.br>
  16 ---
  17  arch/x86/kernel/traps_32.c |    6 ++++++
  18  1 files changed, 6 insertions(+), 0 deletions(-)
  19
  20 diff --git a/arch/x86/kernel/traps_32.c b/arch/x86/kernel/traps_32.c
  21 index 03df8e4..a98937f 100644
  22 --- a/arch/x86/kernel/traps_32.c
  23 +++ b/arch/x86/kernel/traps_32.c
  24 @@ -75,8 +75,14 @@ char ignore_fpu_irq;
  25   * F0 0F bug workaround.. We have a special link segment
  26   * for this.
  27   */
  28 +#ifdef __NCC__
  29 +gate_desc idt_table[256]
  30 +       __attribute__((__section__(".data.idt")));
  31 +#else
  32  gate_desc idt_table[256]
  33         __attribute__((__section__(".data.idt"))) = { { { { 0, 0 } } }, };
  34 +#endif
  35 +
  36
  37  int panic_on_unrecovered_nmi;
  38  int kstack_depth_to_print = 24;
  39 --
  40 1.5.6
  41