The patch titled
KVM: Handle p5 mce msrs
has been added to the -mm tree. Its filename is
kvm-handle-p5-mce-msrs.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: KVM: Handle p5 mce msrs
From: Michael Riepe <michael@xxxxxxxx>
This allows plan9 to get a little further booting.
Signed-off-by: Michael Riepe <michael@xxxxxxxx>
Signed-off-by: Avi Kivity <avi@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/kvm/svm.c | 2 ++
drivers/kvm/vmx.c | 2 ++
2 files changed, 4 insertions(+)
diff -puN drivers/kvm/svm.c~kvm-handle-p5-mce-msrs drivers/kvm/svm.c
--- a/drivers/kvm/svm.c~kvm-handle-p5-mce-msrs
+++ a/drivers/kvm/svm.c
@@ -1073,6 +1073,8 @@ static int emulate_on_interception(struc
static int svm_get_msr(struct kvm_vcpu *vcpu, unsigned ecx, u64 *data)
{
switch (ecx) {
+ case MSR_IA32_P5_MC_ADDR:
+ case MSR_IA32_P5_MC_TYPE:
case MSR_IA32_MC0_CTL:
case MSR_IA32_MCG_STATUS:
case MSR_IA32_MCG_CAP:
diff -puN drivers/kvm/vmx.c~kvm-handle-p5-mce-msrs drivers/kvm/vmx.c
--- a/drivers/kvm/vmx.c~kvm-handle-p5-mce-msrs
+++ a/drivers/kvm/vmx.c
@@ -359,6 +359,8 @@ static int vmx_get_msr(struct kvm_vcpu *
case MSR_IA32_SYSENTER_ESP:
data = vmcs_read32(GUEST_SYSENTER_ESP);
break;
+ case MSR_IA32_P5_MC_ADDR:
+ case MSR_IA32_P5_MC_TYPE:
case MSR_IA32_MC0_CTL:
case MSR_IA32_MCG_STATUS:
case MSR_IA32_MCG_CAP:
_
Patches currently in -mm which might be from michael@xxxxxxxx are
kvm-do-not-export-unsupported-msrs-to-userspace.patch
kvm-do-not-export-unsupported-msrs-to-userspace-tweak.patch
kvm-force-real-mode-cs-limit-to-64k.patch
kvm-handle-p5-mce-msrs.patch
-
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