From: Arnaldo Carvalho de Melo <a...@redhat.com>
To get the defines introduced in the commit e8c24d3a23a4 ("x86/pkeys:
Allocation/free syscalls")
Silencing this perf build warning:
Warning: tools/include/uapi/asm-generic/mman-common.h differs from kernel
Need to change 'perf trace' to beautify those syscalls, as soon as
booting with a kernel with it.
Cc: Adrian Hunter <adrian.hun...@intel.com>
Cc: David Ahern <dsah...@gmail.com>
Cc: Jiri Olsa <jo...@kernel.org>
Cc: Namhyung Kim <namhy...@kernel.org>
Cc: Wang Nan <wangn...@huawei.com>
Link: http://lkml.kernel.org/n/tip-yev9rexu02cl7cjeozzmr...@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <a...@redhat.com>
---
tools/include/uapi/asm-generic/mman-common.h | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/tools/include/uapi/asm-generic/mman-common.h
b/tools/include/uapi/asm-generic/mman-common.h
index 58274382a616..8c27db0c5c08 100644
--- a/tools/include/uapi/asm-generic/mman-common.h
+++ b/tools/include/uapi/asm-generic/mman-common.h
@@ -72,4 +72,9 @@
#define MAP_HUGE_SHIFT 26
#define MAP_HUGE_MASK 0x3f
+#define PKEY_DISABLE_ACCESS 0x1
+#define PKEY_DISABLE_WRITE 0x2
+#define PKEY_ACCESS_MASK (PKEY_DISABLE_ACCESS |\
+ PKEY_DISABLE_WRITE)
+
#endif /* __ASM_GENERIC_MMAN_COMMON_H */
--
2.7.4
