1 files changed, 0 insertions, 5 deletions

diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index 4704aaf6d19e..2fd9a8cec29a 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -6755,12 +6755,7 @@ static __init int hardware_setup(void)
         memset(vmx_vmread_bitmap, 0xff, PAGE_SIZE);
         memset(vmx_vmwrite_bitmap, 0xff, PAGE_SIZE);
 
-        /*
-         * Allow direct access to the PC debug port (it is often used for I/O
-         * delays, but the vmexits simply slow things down).
-         */
         memset(vmx_io_bitmap_a, 0xff, PAGE_SIZE);
-        clear_bit(0x80, vmx_io_bitmap_a);
 
         memset(vmx_io_bitmap_b, 0xff, PAGE_SIZE);