linux-kernel - [PATCH 082/104] KVM: Set the ET flag in CR0 after initializing FX

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Message-Id: <11900179492158-git-send-email-avi@qumranet.com>
Date:	Mon, 17 Sep 2007 10:32:04 +0200
From:	Avi Kivity <avi@...ranet.com>
To:	kvm-devel@...ts.sourceforge.net
Cc:	linux-kernel@...r.kernel.org, Amit Shah <amit.shah@...ranet.com>
Subject: [PATCH 082/104] KVM: Set the ET flag in CR0 after initializing FX

From: Amit Shah <amit.shah@...ranet.com>

This was missed when moving stuff around in fbc4f2e

Fixes Solaris guests and bug #1773613

Signed-off-by: Amit Shah <amit.shah@...ranet.com>
Signed-off-by: Avi Kivity <avi@...ranet.com>
---
 drivers/kvm/kvm_main.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/drivers/kvm/kvm_main.c b/drivers/kvm/kvm_main.c
index f101430..f0a8780 100644
--- a/drivers/kvm/kvm_main.c
+++ b/drivers/kvm/kvm_main.c
@@ -655,6 +655,7 @@ void fx_init(struct kvm_vcpu *vcpu)
 	fx_restore(&vcpu->host_fx_image);
 	preempt_enable();
 
+	vcpu->cr0 |= X86_CR0_ET;
 	after_mxcsr_mask = offsetof(struct i387_fxsave_struct, st_space);
 	vcpu->guest_fx_image.mxcsr = 0x1f80;
 	memset((void *)&vcpu->guest_fx_image + after_mxcsr_mask,
-- 
1.5.3

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