Commit 15fc0752 authored by Paolo Bonzini's avatar Paolo Bonzini
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KVM: x86: raise invalid TSS exceptions during a task switch 



Conditions that would usually trigger a general protection fault should
instead raise #TS.

Signed-off-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
parent 4473b570

arch/x86/kvm/emulate.c

+1 −1
Original line number Diff line number Diff line
@@ -1468,7 +1468,7 @@ static int __load_segment_descriptor(struct x86_emulate_ctxt *ctxt, 
		return ret;



	err_code = selector & 0xfffc;

	err_vec = GP_VECTOR;

	err_vec = in_task_switch ? TS_VECTOR : GP_VECTOR;



	/* can't load system descriptor into segment selector */

	if (seg <= VCPU_SREG_GS && !seg_desc.s)