KVM: x86: Remove FIXMEs in emulate.c for the function,task_switch_32

NwPKrause · bonzini · commit 5ff22e7ebf2e · 2015-01-08T22:45:17.000+01:00
Remove FIXME comments about needing fault addresses to be returned.  These
are propaagated from walk_addr_generic to gva_to_gpa and from there to
ops-&gt;read_std and ops-&gt;write_std.

Signed-off-by: Nicholas Krause &lt;xerofoify@gmail.com&gt;
Signed-off-by: Paolo Bonzini &lt;pbonzini@redhat.com&gt;
diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
@@ -2750,7 +2750,6 @@ static int task_switch_32(struct x86_emulate_ctxt *ctxt,
 	ret = ops->read_std(ctxt, old_tss_base, &tss_seg, sizeof tss_seg,
 			    &ctxt->exception);
 	if (ret != X86EMUL_CONTINUE)
-		/* FIXME: need to provide precise fault address */
 		return ret;
 
 	save_state_to_tss32(ctxt, &tss_seg);
@@ -2759,13 +2758,11 @@ static int task_switch_32(struct x86_emulate_ctxt *ctxt,
 	ret = ops->write_std(ctxt, old_tss_base + eip_offset, &tss_seg.eip,
 			     ldt_sel_offset - eip_offset, &ctxt->exception);
 	if (ret != X86EMUL_CONTINUE)
-		/* FIXME: need to provide precise fault address */
 		return ret;
 
 	ret = ops->read_std(ctxt, new_tss_base, &tss_seg, sizeof tss_seg,
 			    &ctxt->exception);
 	if (ret != X86EMUL_CONTINUE)
-		/* FIXME: need to provide precise fault address */
 		return ret;
 
 	if (old_tss_sel != 0xffff) {
@@ -2776,7 +2773,6 @@ static int task_switch_32(struct x86_emulate_ctxt *ctxt,
 				     sizeof tss_seg.prev_task_link,
 				     &ctxt->exception);
 		if (ret != X86EMUL_CONTINUE)
-			/* FIXME: need to provide precise fault address */
 			return ret;
 	}
 
