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: Paolo 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)