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From: Dean Nelson <dnelson@redhat.com>
To: kvm@vger.kernel.org
Subject: [PATCH] Fix calculation of number of entries based on number of mce_banks
Date: Wed, 6 Oct 2010 10:08:19 -0400	[thread overview]
Message-ID: <20101006140819.7471.6077.send-patch@localhost6.localdomain6> (raw)

The number of mce_banks needs to be multiplied by 4 in order to actually
reference all of the entries.

Signed-off-by: Dean Nelson <dnelson@redhat.com>

---
 qemu-kvm-x86.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/qemu-kvm-x86.c b/qemu-kvm-x86.c
index fd974b3..7fd82fb 100644
--- a/qemu-kvm-x86.c
+++ b/qemu-kvm-x86.c
@@ -975,7 +975,7 @@ void kvm_arch_load_regs(CPUState *env, int level)
         } else if (level == KVM_PUT_FULL_STATE) {
             kvm_msr_entry_set(&msrs[n++], MSR_MCG_STATUS, env->mcg_status);
             kvm_msr_entry_set(&msrs[n++], MSR_MCG_CTL, env->mcg_ctl);
-            for (i = 0; i < (env->mcg_cap & 0xff); i++) {
+            for (i = 0; i < (env->mcg_cap & 0xff) * 4; i++) {
                 kvm_msr_entry_set(&msrs[n++], MSR_MC0_CTL + i, env->mce_banks[i]);
             }
         }

             reply	other threads:[~2010-10-06 14:08 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-10-06 14:08 Dean Nelson [this message]
2010-10-06 16:50 ` [PATCH] Fix calculation of number of entries based on number of mce_banks Marcelo Tosatti

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