src/patches/suse-2.6.27.39/patches.xen/xen-x86-panic-no-reboot

   1 From: jbeulich@novell.com
   2 Subject: Don't automatically reboot Dom0 on panic (match native)
   3 Patch-mainline: obsolete
   4
   5 $subject says it all.
   6
   7 --- sle11-2009-07-31.orig/arch/x86/kernel/setup-xen.c   2009-07-31 15:13:24.000000000 +0200
   8 +++ sle11-2009-07-31/arch/x86/kernel/setup-xen.c        2009-07-31 15:14:20.000000000 +0200
   9 @@ -699,15 +699,16 @@ void __init setup_arch(char **cmdline_p)
  10         unsigned long p2m_pages;
  11         struct physdev_set_iopl set_iopl;
  12
  13 +       if (!is_initial_xendomain()) {
  14  #ifdef CONFIG_X86_32
  15 -       /* Force a quick death if the kernel panics (not domain 0). */
  16 -       extern int panic_timeout;
  17 -       if (!panic_timeout && !is_initial_xendomain())
  18 -               panic_timeout = 1;
  19 +               /* Force a quick death if the kernel panics (not domain 0). */
  20 +               extern int panic_timeout;
  21 +               if (!panic_timeout)
  22 +                       panic_timeout = 1;
  23  #endif
  24 -
  25 -       /* Register a call for panic conditions. */
  26 -       atomic_notifier_chain_register(&panic_notifier_list, &xen_panic_block);
  27 +               /* Register a call for panic conditions. */
  28 +               atomic_notifier_chain_register(&panic_notifier_list, &xen_panic_block);
  29 +       }
  30
  31         WARN_ON(HYPERVISOR_vm_assist(VMASST_CMD_enable,
  32                                      VMASST_TYPE_writable_pagetables));