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yaml --- r: 181400 b: refs/heads/master c: ef7cc35 h: refs/heads/master v: v3
git-mirror · Feb 5, 2010 · f8a26d6 · f8a26d6
1 parent 1bc9a69
commit f8a26d6
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Showing 2 changed files with 13 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 9df5f74194871ebd0e51ef5ad2eca5084acaaaba
+refs/heads/master: ef7cc35b0ee03431731186320b18e5da585341ff
diff --git a/trunk/arch/parisc/include/asm/cacheflush.h b/trunk/arch/parisc/include/asm/cacheflush.h
@@ -38,6 +38,18 @@ void flush_cache_mm(struct mm_struct *mm);
 
 #define flush_kernel_dcache_range(start,size) \
 	flush_kernel_dcache_range_asm((start), (start)+(size));
+/* vmap range flushes and invalidates.  Architecturally, we don't need
+ * the invalidate, because the CPU should refuse to speculate once an
+ * area has been flushed, so invalidate is left empty */
+static inline void flush_kernel_vmap_range(void *vaddr, int size)
+{
+	unsigned long start = (unsigned long)vaddr;
+
+	flush_kernel_dcache_range_asm(start, start + size);
+}
+static inline void invalidate_kernel_vmap_range(void *vaddr, int size)
+{
+}
 
 #define flush_cache_vmap(start, end)		flush_cache_all()
 #define flush_cache_vunmap(start, end)		flush_cache_all()