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-rw-r--r--tools/testing/selftests/x86/mpx-mm.h10
1 files changed, 0 insertions, 10 deletions
diff --git a/tools/testing/selftests/x86/mpx-mm.h b/tools/testing/selftests/x86/mpx-mm.h
deleted file mode 100644
index 6dbdd66b8242..000000000000
--- a/tools/testing/selftests/x86/mpx-mm.h
+++ /dev/null
@@ -1,10 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef _MPX_MM_H
-#define _MPX_MM_H
-
-#define PAGE_SIZE 4096
-#define MB (1UL<<20)
-
-extern long nr_incore(void *ptr, unsigned long size_bytes);
-
-#endif /* _MPX_MM_H */