From cde9070d9970eef1f7ec2360586c802a16230ad8 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 07:43:50 +0000
Subject: [PATCH] rtl88x2CE_WiFi_linux driver
---
kernel/security/selinux/ss/mls.h | 11 +++++++++++
1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/kernel/security/selinux/ss/mls.h b/kernel/security/selinux/ss/mls.h
index 7954b1e..15cacde 100644
--- a/kernel/security/selinux/ss/mls.h
+++ b/kernel/security/selinux/ss/mls.h
@@ -22,7 +22,10 @@
#ifndef _SS_MLS_H_
#define _SS_MLS_H_
+#include <linux/jhash.h>
+
#include "context.h"
+#include "ebitmap.h"
#include "policydb.h"
int mls_compute_context_len(struct policydb *p, struct context *context);
@@ -101,5 +104,13 @@
}
#endif
+static inline u32 mls_range_hash(const struct mls_range *r, u32 hash)
+{
+ hash = jhash_2words(r->level[0].sens, r->level[1].sens, hash);
+ hash = ebitmap_hash(&r->level[0].cat, hash);
+ hash = ebitmap_hash(&r->level[1].cat, hash);
+ return hash;
+}
+
#endif /* _SS_MLS_H */
--
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