[Xen-ia64-devel] Re: [Xen-devel] Re: [PATCH] kexec: framework and i386 (Take XIV)

[Akio Takebe <takebe_akio@xxxxxxxxxxxxxx>]

Hi, Ian and Horms

I add the nmi=kdump option as Ian suggested.
What do you think about it?

Signed-off-by: Akio Takebe <takebe_akio@xxxxxxxxxxxxxx>
---

diff -r 089696e0c603 xen/arch/x86/traps.c
--- a/xen/arch/x86/traps.c      Thu May 17 11:42:46 2007 +0100
+++ b/xen/arch/x86/traps.c      Thu May 31 02:25:02 2007 +0900
@@ -1897,6 +1897,7 @@ asmlinkage void io_check_error(struct cp
     {
     case 'd': /* 'dom0' */
         nmi_dom0_report(_XEN_NMIREASON_io_error);
+    case 'k': /* 'kdump' */
     case 'i': /* 'ignore' */
         break;
     default:  /* 'fatal' */
@@ -1916,6 +1917,8 @@ static void unknown_nmi_error(unsigned c
     {
     case 'd': /* 'dom0' */
         nmi_dom0_report(_XEN_NMIREASON_unknown);
+    case 'k': /* 'kdump' */
+        kexec_crash();
     case 'i': /* 'ignore' */
         break;
     default:  /* 'fatal' */


Best Regards,

Akio Takebe


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