From 01573e231f18eb2d99162747186f59511f56b64d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 08 Dec 2023 10:40:48 +0000
Subject: [PATCH] 移去rt
---
kernel/arch/sparc/include/asm/uaccess_64.h | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/kernel/arch/sparc/include/asm/uaccess_64.h b/kernel/arch/sparc/include/asm/uaccess_64.h
index cbb308c..698cf69 100644
--- a/kernel/arch/sparc/include/asm/uaccess_64.h
+++ b/kernel/arch/sparc/include/asm/uaccess_64.h
@@ -31,9 +31,8 @@
#define USER_DS ((mm_segment_t) { ASI_AIUS }) /* har har har */
#define get_fs() ((mm_segment_t){(current_thread_info()->current_ds)})
-#define get_ds() (KERNEL_DS)
-#define segment_eq(a, b) ((a).seg == (b).seg)
+#define uaccess_kernel() (get_fs().seg == KERNEL_DS.seg)
#define set_fs(val) \
do { \
@@ -68,7 +67,7 @@
return 1;
}
-static inline int access_ok(int type, const void __user * addr, unsigned long size)
+static inline int access_ok(const void __user * addr, unsigned long size)
{
return 1;
}
--
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