Home Explore Help
Register Sign In
phyus
/
linux-vybrid_public
8
0
Fork 0
Files Issues 0 Pull Requests 0 Wiki
Browse Source

KVM: remove duplicated task_switch check

Probably introduced by a bad merge.

Signed-off-by: Gleb Natapov <gleb@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
Gleb Natapov 15 years ago
parent
c0a187e12d
commit
1655e3a3dc
1 changed files with 0 additions and 5 deletions
Unified View Show Diff Stats
  1. 0 5
      arch/x86/kvm/x86.c

+ 0 - 5
arch/x86/kvm/x86.c
View File 

@@ -4525,11 +4525,6 @@ int kvm_task_switch(struct kvm_vcpu *vcpu, u16 tss_selector, int reason)
 
 		kvm_set_rflags(vcpu, eflags & ~X86_EFLAGS_NT);
 
 		kvm_set_rflags(vcpu, eflags & ~X86_EFLAGS_NT);
 
 	}
 
 	}
 
 
 
-	/* set back link to prev task only if NT bit is set in eflags
 
-	   note that old_tss_sel is not used afetr this point */
 
-	if (reason != TASK_SWITCH_CALL && reason != TASK_SWITCH_GATE)
 
-		old_tss_sel = 0xffff;
 
-
 
 	/* set back link to prev task only if NT bit is set in eflags
 
 	/* set back link to prev task only if NT bit is set in eflags
 
 	   note that old_tss_sel is not used afetr this point */
 
 	   note that old_tss_sel is not used afetr this point */
 
 	if (reason != TASK_SWITCH_CALL && reason != TASK_SWITCH_GATE)
 
 	if (reason != TASK_SWITCH_CALL && reason != TASK_SWITCH_GATE)