From 3a0c1da91c4e650517095f281dcf5b22337b5bed Mon Sep 17 00:00:00 2001 From: Lorenzo Stoakes Date: Mon, 28 Oct 2024 14:13:30 +0000 Subject: [PATCH] tools: testing: update tools UAPI header for mman-common.h Import the new MADV_GUARD_INSTALL/REMOVE madvise flags. Link: https://lkml.kernel.org/r/ada462fa73fa1defc114242e446ab625b8290b71.1730123433.git.lorenzo.stoakes@oracle.com Signed-off-by: Lorenzo Stoakes Suggested-by: Vlastimil Babka Suggested-by: Jann Horn Suggested-by: David Hildenbrand Cc: Arnd Bergmann Cc: Christian Brauner Cc: Christoph Hellwig Cc: Chris Zankel Cc: Helge Deller Cc: James E.J. Bottomley Cc: Jeff Xu Cc: John Hubbard Cc: Liam R. Howlett Cc: Matthew Wilcox (Oracle) Cc: Matt Turner Cc: Max Filippov Cc: Muchun Song Cc: Paul E. McKenney Cc: Richard Henderson Cc: Shuah Khan Cc: Shuah Khan Cc: Sidhartha Kumar Cc: Suren Baghdasaryan Cc: Thomas Bogendoerfer Cc: Vlastimil Babka Signed-off-by: Andrew Morton --- 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..1ea2c4c33b86 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_INSTALL 102 /* fatal signal on access to range */ +#define MADV_GUARD_REMOVE 103 /* unguard range */ + /* compatibility flags */ #define MAP_FILE 0 -- 2.49.0