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[Xen-changelog] [linux-2.6.18-xen] mce: support machine check logging le

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Subject: [Xen-changelog] [linux-2.6.18-xen] mce: support machine check logging left over from previous reset
From: "Xen patchbot-linux-2.6.18-xen" <patchbot-linux-2.6.18-xen@xxxxxxxxxxxxxxxxxxx>
Date: Tue, 29 Sep 2009 03:35:15 -0700
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# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1254219786 -3600
# Node ID 4ac3e1d6605c2257a14ccb84b7be2bda1e304211
# Parent  1fcc9557d5ef55d03b128a04cab4bd7227413aa7
mce: support machine check logging left over from previous reset

Signed-off-by: Kazuhiro Suzuki <kaz@xxxxxxxxxxxxxx>
 arch/x86_64/kernel/mce_dom0.c |    3 +++
 1 files changed, 3 insertions(+)

diff -r 1fcc9557d5ef -r 4ac3e1d6605c arch/x86_64/kernel/mce_dom0.c
--- a/arch/x86_64/kernel/mce_dom0.c     Tue Sep 22 08:04:07 2009 +0100
+++ b/arch/x86_64/kernel/mce_dom0.c     Tue Sep 29 11:23:06 2009 +0100
@@ -127,5 +127,8 @@ void bind_virq_for_mce(void)
        g_mi = kmalloc(sizeof(struct mc_info), GFP_KERNEL);
        if (ret < 0)
                printk(KERN_ERR "MCE_DOM0_LOG: bind_virq for DOM0 failed\n");
+       /* Log the machine checks left over from the previous reset. */
+       mce_dom0_interrupt(VIRQ_MCA, NULL, NULL);

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