The patch titled
KVM: Force real-mode cs limit to 64K
has been added to the -mm tree. Its filename is
kvm-force-real-mode-cs-limit-to-64k.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: Force real-mode cs limit to 64K
From: Michael Riepe <michael@xxxxxxxx>
This allows opensolaris to boot on kvm/intel.
Signed-off-by: Michael Riepe <michael@xxxxxxxx>
Signed-off-by: Avi Kivity <avi@xxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
drivers/kvm/vmx.c | 1 +
1 file changed, 1 insertion(+)
diff -puN drivers/kvm/vmx.c~kvm-force-real-mode-cs-limit-to-64k drivers/kvm/vmx.c
--- a/drivers/kvm/vmx.c~kvm-force-real-mode-cs-limit-to-64k
+++ a/drivers/kvm/vmx.c
@@ -726,6 +726,7 @@ static void enter_rmode(struct kvm_vcpu
vmcs_write32(GUEST_SS_AR_BYTES, 0xf3);
vmcs_write32(GUEST_CS_AR_BYTES, 0xf3);
+ vmcs_write32(GUEST_CS_LIMIT, 0xffff);
vmcs_write16(GUEST_CS_SELECTOR, vmcs_readl(GUEST_CS_BASE) >> 4);
fix_rmode_seg(VCPU_SREG_ES, &vcpu->rmode.es);
_
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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