Commit 3cef7d8b authored Dec 02, 2024 by Namhyung Kim

tools headers: Sync uapi/asm-generic/mman.h with the kernel sources



To pick up the changes in this cset:

  3630e82a ("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 <james.clark@linaro.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Mark Brown <broonie@kernel.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: linux-arch@vger.kernel.org
Link: https://lore.kernel.org/r/20241203035349.1901262-8-namhyung@kernel.org


Signed-off-by: Namhyung Kim <namhyung@kernel.org>

parent 81b483f7

tools/include/uapi/asm-generic/mman.h

+4 −0

Original line number	Diff line number	Diff line
		@@ -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 */