The patch titled
KVM: Don't touch the virtual apic vt registers on 32-bit
has been added to the -mm tree. Its filename is
kvm-dont-touch-the-virtual-apic-vt-registers-on-32-bit.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: Don't touch the virtual apic vt registers on 32-bit
From: Michael Riepe <michael@xxxxxxxx>
Signed-off-by: Avi Kivity <avi@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/kvm/vmx.c | 2 ++
1 files changed, 2 insertions(+)
diff -puN drivers/kvm/vmx.c~kvm-dont-touch-the-virtual-apic-vt-registers-on-32-bit drivers/kvm/vmx.c
--- a/drivers/kvm/vmx.c~kvm-dont-touch-the-virtual-apic-vt-registers-on-32-bit
+++ a/drivers/kvm/vmx.c
@@ -1175,8 +1175,10 @@ static int vmx_vcpu_setup(struct kvm_vcp
VM_ENTRY_CONTROLS, 0);
vmcs_write32(VM_ENTRY_INTR_INFO_FIELD, 0); /* 22.2.1 */
+#ifdef CONFIG_X86_64
vmcs_writel(VIRTUAL_APIC_PAGE_ADDR, 0);
vmcs_writel(TPR_THRESHOLD, 0);
+#endif
vmcs_writel(CR0_GUEST_HOST_MASK, KVM_GUEST_CR0_MASK);
vmcs_writel(CR4_GUEST_HOST_MASK, KVM_GUEST_CR4_MASK);
_
Patches currently in -mm which might be from michael@xxxxxxxx are
kvm-dont-touch-the-virtual-apic-vt-registers-on-32-bit.patch
-
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