From 121d18d2f254fceb7e489d7a99527124f4084b5b Mon Sep 17 00:00:00 2001
From: Szabolcs Nagy <nsz@port70.net>
Date: Fri, 2 Feb 2018 21:04:51 +0000
Subject: sys/prctl.h: add new PR_SVE_* macros from linux v4.15

PR_SVE_SET_VL and PR_SVE_GET_VL controls are new in linux commit
2d2123bc7c7f843aa9db87720de159a049839862
related PR_SVE_* macros were added in
7582e22038a266444eb87bc07c372592ad647439
---
 include/sys/prctl.h | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'include/sys/prctl.h')

diff --git a/include/sys/prctl.h b/include/sys/prctl.h
index 24f4f8bd..aa0c7a88 100644
--- a/include/sys/prctl.h
+++ b/include/sys/prctl.h
@@ -130,6 +130,12 @@ struct prctl_mm_map {
 #define PR_CAP_AMBIENT_LOWER    3
 #define PR_CAP_AMBIENT_CLEAR_ALL 4
 
+#define PR_SVE_SET_VL           50
+#define PR_SVE_SET_VL_ONEXEC (1 << 18)
+#define PR_SVE_GET_VL           51
+#define PR_SVE_VL_LEN_MASK 0xffff
+#define PR_SVE_VL_INHERIT (1 << 17)
+
 int prctl (int, ...);
 
 #ifdef __cplusplus
-- 
cgit v1.2.1