diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
index dc552824e86a983c1efa62e27f4fb82630c04f03..62bb30b4bd2ab67de5607d27fd2d816f2c947c8a 100644
--- a/arch/x86/mm/pageattr.c
+++ b/arch/x86/mm/pageattr.c
@@ -291,7 +291,7 @@ static bool __cpa_flush_range(unsigned long start, int numpages, int cache)
 
 	WARN_ON(PAGE_ALIGN(start) != start);
 
-	if (!static_cpu_has(X86_FEATURE_CLFLUSH)) {
+	if (cache && !static_cpu_has(X86_FEATURE_CLFLUSH)) {
 		cpa_flush_all(cache);
 		return true;
 	}