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Subject[PATCH] Install kernel-page-flags.h
Programs using /proc/kpageflags need to know about the various flags.  The
<linux/kernel-page-flags.h> provides them and the comments in the file
indicate that it is supposed to be used by user-level code. But the file
is not installed.

The patch below installs the headers and marks the unstable flags as
out-of-bounds.


Signed-off-by: Ulrich Drepper <drepper@gmail.com>

include/linux/Kbuild | 1 +
include/linux/kernel-page-flags.h | 4 ++++
2 files changed, 5 insertions(+)
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index c94e717..356928e 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -227,6 +227,7 @@ header-y += kd.h
header-y += kdev_t.h
header-y += kernel.h
header-y += kernelcapi.h
+header-y += kernel-page-flags.h
header-y += keyboard.h
header-y += keyctl.h
header-y += l2tp.h
diff --git a/include/linux/kernel-page-flags.h b/include/linux/kernel-page-flags.h
index bd92a89..096b05d 100644
--- a/include/linux/kernel-page-flags.h
+++ b/include/linux/kernel-page-flags.h
@@ -31,6 +31,8 @@

#define KPF_KSM 21

+#ifdef __KERNEL__
+
/* kernel hacking assistances
* WARNING: subject to change, never rely on them!
*/
@@ -43,4 +45,6 @@
#define KPF_ARCH 38
#define KPF_UNCACHED 39

+#endif /* __KERNEL__ */
+
#endif /* LINUX_KERNEL_PAGE_FLAGS_H */

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