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xen-devel
[Xen-ia64-devel] Re: [Xen-devel] Re: [PATCH] kexec: framework and i386 (
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To: |
Ian Campbell <Ian.Campbell@xxxxxxxxxxxxx>, Horms <horms@xxxxxxxxxxxx> |
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Subject: |
[Xen-ia64-devel] Re: [Xen-devel] Re: [PATCH] kexec: framework and i386 (Take XIV) |
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From: |
Akio Takebe <takebe_akio@xxxxxxxxxxxxxx> |
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Date: |
Thu, 31 May 2007 19:43:44 +0900 |
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Cc: |
Ian Pratt <m+Ian.Pratt@xxxxxxxxxxxx>, Kazuo Moriwaka <moriwaka@xxxxxxxxxxxxx>, xen-devel@xxxxxxxxxxxxxxxxxxx, "Zou, Nanhai" <nanhai.zou@xxxxxxxxx>, Isaku Yamahata <yamahata@xxxxxxxxxxxxx>, Magnus Damm <magnus@xxxxxxxxxxxxx>, xen-ia64-devel@xxxxxxxxxxxxxxxxxxx |
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Delivery-date: |
Thu, 31 May 2007 03:42:14 -0700 |
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www-data@xxxxxxxxxxxxxxxxxx |
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<1180429461.13758.15.camel@xxxxxxxxxxxxxxxxxxxxx> |
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Discussion of the ia64 port of Xen <xen-ia64-devel.lists.xensource.com> |
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References: |
<20060901102116.GN17801@xxxxxxxxxxxx> <BDC6D06B746C01takebe_akio@xxxxxxxxxxxxxx> <20070528052833.GA4374@xxxxxxxxxxxx> <1180429461.13758.15.camel@xxxxxxxxxxxxxxxxxxxxx> |
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Sender: |
xen-ia64-devel-bounces@xxxxxxxxxxxxxxxxxxx |
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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