linux-kernel - [PATCH 33/42] KVM: remove pre_task_link setting in save_state_to

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Message-Id: <1258373983-8693-34-git-send-email-avi@redhat.com>
Date:	Mon, 16 Nov 2009 14:19:34 +0200
From:	Avi Kivity <avi@...hat.com>
To:	linux-kernel@...r.kernel.org
Cc:	kvm@...r.kernel.org
Subject: [PATCH 33/42] KVM: remove pre_task_link setting in save_state_to_tss16

From: Juan Quintela <quintela@...hat.com>

Now, also remove pre_task_link setting in save_state_to_tss16.

  commit b237ac37a149e8b56436fabf093532483bff13b0
  Author: Gleb Natapov <gleb@...hat.com>
  Date:   Mon Mar 30 16:03:24 2009 +0300

    KVM: Fix task switch back link handling.

CC: Gleb Natapov <gleb@...hat.com>
Signed-off-by: Juan Quintela <quintela@...hat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@...hat.com>
---
 arch/x86/kvm/x86.c |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 6f75856..5f44d56 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -4203,7 +4203,6 @@ static void save_state_to_tss16(struct kvm_vcpu *vcpu,
 	tss->ss = get_segment_selector(vcpu, VCPU_SREG_SS);
 	tss->ds = get_segment_selector(vcpu, VCPU_SREG_DS);
 	tss->ldt = get_segment_selector(vcpu, VCPU_SREG_LDTR);
-	tss->prev_task_link = get_segment_selector(vcpu, VCPU_SREG_TR);
 }
 
 static int load_state_from_tss16(struct kvm_vcpu *vcpu,
-- 
1.6.5.2

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