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yaml --- r: 12170 b: refs/heads/master c: 6bf7bd6 h: refs/heads/master v: v3
git-mirror · Nov 2, 2005 · c6b2369 · c6b2369
1 parent 9439ba4
commit c6b2369
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Showing 2 changed files with 9 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: bfca94590bfd3dcd958c542d2fb6406518150fee
+refs/heads/master: 6bf7bd6967b1cdde1fe953b0edb951966799fb44
diff --git a/trunk/arch/arm/mm/init.c b/trunk/arch/arm/mm/init.c
@@ -486,10 +486,17 @@ static void __init devicemaps_init(struct machine_desc *mdesc)
 
 	/*
 	 * Ask the machine support to map in the statically mapped devices.
-	 * After this point, we can start to touch devices again.
 	 */
 	if (mdesc->map_io)
 		mdesc->map_io();
+
+	/*
+	 * Finally flush the tlb again - this ensures that we're in a
+	 * consistent state wrt the writebuffer if the writebuffer needs
+	 * draining.  After this point, we can start to touch devices
+	 * again.
+	 */
+	local_flush_tlb_all();
 }
 
 /*