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Diffstat (limited to 'arch/x86/kvm/vmx.c')
-rw-r--r--arch/x86/kvm/vmx.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 94ea724638fd..8e1462880d1f 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -349,8 +349,6 @@ static void update_exception_bitmap(struct kvm_vcpu *vcpu)
static void reload_tss(void)
{
-#ifndef CONFIG_X86_64
-
/*
* VT restores TR but not its size. Useless.
*/
@@ -361,7 +359,6 @@ static void reload_tss(void)
descs = (void *)gdt.base;
descs[GDT_ENTRY_TSS].type = 9; /* available TSS */
load_TR_desc();
-#endif
}
static void load_transition_efer(struct vcpu_vmx *vmx)
@@ -1436,7 +1433,7 @@ static int init_rmode_tss(struct kvm *kvm)
int ret = 0;
int r;
- down_read(&current->mm->mmap_sem);
+ down_read(&kvm->slots_lock);
r = kvm_clear_guest_page(kvm, fn, 0, PAGE_SIZE);
if (r < 0)
goto out;
@@ -1459,7 +1456,7 @@ static int init_rmode_tss(struct kvm *kvm)
ret = 1;
out:
- up_read(&current->mm->mmap_sem);
+ up_read(&kvm->slots_lock);
return ret;
}