From 3cef7d8b12811dfd737e77e69d9ef72bc55365cf Mon Sep 17 00:00:00 2001 From: Namhyung Kim Date: Mon, 2 Dec 2024 19:53:45 -0800 Subject: [PATCH] tools headers: Sync uapi/asm-generic/mman.h with the kernel sources To pick up the changes in this cset: 3630e82ab6bd2642 ("mman: Add map_shadow_stack() flags") This addresses these perf build warnings: Warning: Kernel ABI header differences: diff -u tools/include/uapi/asm-generic/mman.h include/uapi/asm-generic/mman.h Please see tools/include/uapi/README for further details. Reviewed-by: James Clark Cc: Arnd Bergmann Cc: Mark Brown Cc: Catalin Marinas Cc: linux-arch@vger.kernel.org Link: https://lore.kernel.org/r/20241203035349.1901262-8-namhyung@kernel.org Signed-off-by: Namhyung Kim --- tools/include/uapi/asm-generic/mman.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/tools/include/uapi/asm-generic/mman.h b/tools/include/uapi/asm-generic/mman.h index 406f7718f9ad..51d2556af54a 100644 --- a/tools/include/uapi/asm-generic/mman.h +++ b/tools/include/uapi/asm-generic/mman.h @@ -19,4 +19,8 @@ #define MCL_FUTURE 2 /* lock all future mappings */ #define MCL_ONFAULT 4 /* lock all pages that are faulted in */ +#define SHADOW_STACK_SET_TOKEN (1ULL << 0) /* Set up a restore token in the shadow stack */ +#define SHADOW_STACK_SET_MARKER (1ULL << 1) /* Set up a top of stack marker in the shadow stack */ + + #endif /* __ASM_GENERIC_MMAN_H */