[PATCH v2 4/5] tools: testing: update tools UAPI header for mman-common.h

[Lorenzo Stoakes]

Import the new MADV_GUARD_POISON/UNPOISON madvise flags.

Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@xxxxxxxxxx>
---
 tools/include/uapi/asm-generic/mman-common.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tools/include/uapi/asm-generic/mman-common.h b/tools/include/uapi/asm-generic/mman-common.h
index 6ce1f1ceb432..5dfd3d442de4 100644
--- a/tools/include/uapi/asm-generic/mman-common.h
+++ b/tools/include/uapi/asm-generic/mman-common.h
@@ -79,6 +79,9 @@
 
 #define MADV_COLLAPSE	25		/* Synchronous hugepage collapse */
 
+#define MADV_GUARD_POISON 102		/* fatal signal on access to range */
+#define MADV_GUARD_UNPOISON 103		/* revoke guard poisoning */
+
 /* compatibility flags */
 #define MAP_FILE	0
 
-- 
2.47.0