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authorMichael Riepe <michael@mr511.de>2006-12-22 01:05:45 -0800
committerLinus Torvalds <torvalds@woody.osdl.org>2006-12-22 08:55:46 -0800
commitabacf8dff911ecc11513dff162d7990aa8ed2da0 (patch)
tree07b94b22dbdb94b1864f0a13c761a1d29bac9589
parentbf591b24d07126143356058966d79423661f491f (diff)
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[PATCH] KVM: Force real-mode cs limit to 64K
This allows opensolaris to boot on kvm/intel. Signed-off-by: Michael Riepe <michael@mr511.de> Signed-off-by: Avi Kivity <avi@qumranet.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
-rw-r--r--drivers/kvm/vmx.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c
index f0f0b1a781f..2d7c6d6f127 100644
--- a/drivers/kvm/vmx.c
+++ b/drivers/kvm/vmx.c
@@ -726,6 +726,7 @@ static void enter_rmode(struct kvm_vcpu *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);