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

Import the new MADV_GUARD_POISON/UNPOISON madvise flags.

Signed-off-by: Lorenzo Stoakes lorenzo.stoakes@oracle.com --- 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