1.1 --- a/xen/arch/ia64/xen/crash.c	Thu Sep 27 15:08:13 2007 -0600
     1.2 +++ b/xen/arch/ia64/xen/crash.c	Thu Sep 27 15:10:42 2007 -0600
     1.3 @@ -15,16 +15,21 @@
     1.4  #include <linux/hardirq.h>
     1.5  #include <linux/smp.h>
     1.6  #include <asm/processor.h>
     1.7 +#include <xen/sched.h>
     1.8  
     1.9  void machine_crash_shutdown(void)
    1.10  {
    1.11 -    //printk("machine_crash_shutdown: %d\n", smp_processor_id());
    1.12 +    crash_xen_info_t *info;
    1.13 +    unsigned long dom0_mm_pgd_mfn;
    1.14 +
    1.15      if (in_interrupt())
    1.16          ia64_eoi();
    1.17      kexec_crash_save_info();
    1.18 -    printk(__FILE__ ": %s: save the eqivalent of x86's "
    1.19 -           "dom0->shared_info->arch.pfn_to_mfn_frame_list_list?\n",
    1.20 -           __FUNCTION__);
    1.21 +    info = kexec_crash_save_info();
    1.22 +    /* Info is not word aligned on ia64 */
    1.23 +    dom0_mm_pgd_mfn = __pa(dom0->arch.mm.pgd) >> PAGE_SHIFT;
    1.24 +    memcpy((char *)info + offsetof(crash_xen_info_t, dom0_mm_pgd_mfn),
    1.25 +	   &dom0_mm_pgd_mfn, sizeof(dom0_mm_pgd_mfn));
    1.26  #ifdef CONFIG_SMP
    1.27      smp_send_stop();
    1.28  #endif

     2.1 --- a/xen/include/xen/elfcore.h	Thu Sep 27 15:08:13 2007 -0600
     2.2 +++ b/xen/include/xen/elfcore.h	Thu Sep 27 15:10:42 2007 -0600
     2.3 @@ -65,9 +65,12 @@ typedef struct {
     2.4      unsigned long xen_compile_date;
     2.5      unsigned long xen_compile_time;
     2.6      unsigned long tainted;
     2.7 -#ifdef CONFIG_X86
     2.8 +#if defined(__i386__) || defined(__x86_64__)
     2.9      unsigned long dom0_pfn_to_mfn_frame_list_list;
    2.10  #endif
    2.11 +#if defined(__ia64__)
    2.12 +    unsigned long dom0_mm_pgd_mfn;
    2.13 +#endif
    2.14  } crash_xen_info_t;
    2.15  
    2.16  #endif /* __ELFCOREC_H__ */