x86, mpx: On-demand kernel allocation of bounds tables

[mirror_ubuntu-eoan-kernel.git] / include / uapi / linux / prctl.h

diff --git a/include/uapi/linux/prctl.h b/include/uapi/linux/prctl.h
index 513df75d0fc9e5ec3b822a587c40c9eec5bd5315..89f63503f903dd25f6c6a99594f7ace7dc5bac68 100644 (file)
--- a/include/uapi/linux/prctl.h
+++ b/include/uapi/linux/prctl.h
@@ -179,4 +179,10 @@ struct prctl_mm_map {
 #define PR_SET_THP_DISABLE     41
 #define PR_GET_THP_DISABLE     42
 
+/*
+ * Tell the kernel to start/stop helping userspace manage bounds tables.
+ */
+#define PR_MPX_ENABLE_MANAGEMENT  43
+#define PR_MPX_DISABLE_MANAGEMENT 44
+
 #endif /* _LINUX_PRCTL_H */