From 6fac40ceb03d4ab5b13affac3927cd876947cc78 Mon Sep 17 00:00:00 2001
From: Andreas Hansson <andreas.hansson@arm.com>
Date: Thu, 30 Jul 2015 03:42:25 -0400
Subject: [PATCH] mem: Add missing clean eviction on uncacheable access

This patch adds a missing clean eviction, occuring when an uncacheable
access flushes and invalidates an existing block.
---
 src/mem/cache/cache_impl.hh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/mem/cache/cache_impl.hh b/src/mem/cache/cache_impl.hh
index 8089d122c..62ab49538 100644
--- a/src/mem/cache/cache_impl.hh
+++ b/src/mem/cache/cache_impl.hh
@@ -320,6 +320,8 @@ Cache::access(PacketPtr pkt, CacheBlk *&blk, Cycles &lat,
         if (old_blk && old_blk->isValid()) {
             if (old_blk->isDirty())
                 writebacks.push_back(writebackBlk(old_blk));
+            else
+                writebacks.push_back(cleanEvictBlk(old_blk));
             tags->invalidate(old_blk);
             old_blk->invalidate();
         }
-- 
2.30.2