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x86: fix off-by-one error in the cache flush portion of flush_area_local().
Signed-off-by: Jan Beulich <jbeulich@novell.com>
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Keir Fraser committed
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82fa47405a
commit
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1 file changed
+1
-1
@@ -149,7 +149,7 @@ void flush_area_local(const void *va, unsigned int flags)
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{
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unsigned long i, sz = 0;
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if ( order < (BITS_PER_LONG - PAGE_SHIFT - 1) )
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if ( order < (BITS_PER_LONG - PAGE_SHIFT) )
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sz = 1UL << (order + PAGE_SHIFT);
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if ( c->x86_clflush_size && c->x86_cache_size && sz &&
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