From 630600d860a0ff0ec1e290931d301cc6f2b96fe0 Mon Sep 17 00:00:00 2001
From: John Ingalls <43973001+ingallsj@users.noreply.github.com>
Date: Thu, 29 Oct 2020 11:22:18 -0700
Subject: [PATCH] PTW do not count pte_miss on leaf walk level (#2692)

---
 src/main/scala/rocket/PTW.scala | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/scala/rocket/PTW.scala b/src/main/scala/rocket/PTW.scala
index 52d972562a..38eb494e54 100644
--- a/src/main/scala/rocket/PTW.scala
+++ b/src/main/scala/rocket/PTW.scala
@@ -322,7 +322,7 @@ class PTW(n: Int)(implicit edge: TLEdgeOut, p: Parameters) extends CoreModule()(
     }
     is (s_wait2) {
       next_state := s_wait3
-      io.dpath.perf.pte_miss := true
+      io.dpath.perf.pte_miss := count < pgLevels-1
       when (io.mem.s2_xcpt.ae.ld) {
         resp_ae := true
         next_state := s_ready