---

yaml --- r: 86639 b: refs/heads/master c: cc4b7c1 h: refs/heads/master i: 86637: dfbeb87 86635: bc77c68 86631: 90b8135 86623: 18b8436 v: v3
git-mirror · Feb 29, 2008 · 5d1770e · 5d1770e
1 parent 22be403
commit 5d1770e
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: fae9ca791507876c3ccaa8ab686b2ce42dc7a560
+refs/heads/master: cc4b7c1814c9ad375e8167ea4a9ec4a0ec1ada04
diff --git a/trunk/arch/powerpc/platforms/cell/spu_base.c b/trunk/arch/powerpc/platforms/cell/spu_base.c
@@ -148,7 +148,11 @@ static inline void spu_load_slb(struct spu *spu, int slbe, struct spu_slb *slb)
 			__func__, slbe, slb->vsid, slb->esid);
 
 	out_be64(&priv2->slb_index_W, slbe);
+	/* set invalid before writing vsid */
+	out_be64(&priv2->slb_esid_RW, 0);
+	/* now it's safe to write the vsid */
 	out_be64(&priv2->slb_vsid_RW, slb->vsid);
+	/* setting the new esid makes the entry valid again */
 	out_be64(&priv2->slb_esid_RW, slb->esid);
 }