From 4e341009dbb5b5acab09ed4feab81592f2860829 Mon Sep 17 00:00:00 2001
From: Dmitry Vyukov <dvyukov@google.com>
Date: Wed, 20 Sep 2017 14:01:19 +0200
Subject: sys/linux: improve user_desc description

---
 sys/linux/sys.txt | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

(limited to 'sys/linux/sys.txt')

diff --git a/sys/linux/sys.txt b/sys/linux/sys.txt
index f2241155c..e72025674 100644
--- a/sys/linux/sys.txt
+++ b/sys/linux/sys.txt
@@ -802,14 +802,23 @@ ustat {
 }
 
 user_desc {
-	entry	int32
+	entry_number	int32
 # Base should be vma and limit should be len[base]
 # But these fields are int32, so we can't use vma.
-	base	int32
-	limit	int32
-	flags	int8
+	base_addr	flags[user_desc_bases, int32]
+	limit		flags[user_desc_limits, int32]
+	seg_32bit	int32:1
+	contents	int32:2
+	read_exec_only	int32:1
+	limit_in_pages	int32:1
+	seg_not_present	int32:1
+	useable		int32:1
+	lm		int32:1
 }
 
+user_desc_bases = 0, 4096, 1048576, 536870912, 536872960, 536875008, 0xffffffff
+user_desc_limits = 0, 1024, 4096, 8192, 16384, 0xffffffff
+
 sched_attr {
 	size	flags[sched_attr_size, int32]
 	policy	flags[sched_policy, int32]
-- 
cgit mrf-deployment