[kvm-devel] [PATCH 9/11] KVM: VMX: Reload ds and es even in 64-bit mode

[Avi K. <av...@qu...>]

Or 32-bit userspace will get confused.

Signed-off-by: Avi Kivity <av...@qu...>

Index: linux-2.6/drivers/kvm/vmx.c
===================================================================
--- linux-2.6.orig/drivers/kvm/vmx.c
+++ linux-2.6/drivers/kvm/vmx.c
@@ -1863,9 +1863,7 @@ again:
 	fx_restore(vcpu->host_fx_image);
 	vcpu->interrupt_window_open = (vmcs_read32(GUEST_INTERRUPTIBILITY_INFO) & 3) == 0;
 
-#ifndef CONFIG_X86_64
 	asm ("mov %0, %%ds; mov %0, %%es" : : "r"(__USER_DS));
-#endif
 
 	/*
 	 * Profile KVM exit RIPs: