From 5d1646d90e1f2cceb9f0828f4b28318cd0ec7744 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 27 Apr 2024 12:05:51 +0200 Subject: Adding upstream version 5.10.209. Signed-off-by: Daniel Baumann --- arch/arc/include/asm/segment.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 arch/arc/include/asm/segment.h (limited to 'arch/arc/include/asm/segment.h') diff --git a/arch/arc/include/asm/segment.h b/arch/arc/include/asm/segment.h new file mode 100644 index 000000000..871f8ab11 --- /dev/null +++ b/arch/arc/include/asm/segment.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright (C) 2004, 2007-2010, 2011-2012 Synopsys, Inc. (www.synopsys.com) + */ + +#ifndef __ASMARC_SEGMENT_H +#define __ASMARC_SEGMENT_H + +#ifndef __ASSEMBLY__ + +typedef unsigned long mm_segment_t; + +#define MAKE_MM_SEG(s) ((mm_segment_t) { (s) }) + +#define KERNEL_DS MAKE_MM_SEG(0) +#define USER_DS MAKE_MM_SEG(TASK_SIZE) +#define uaccess_kernel() (get_fs() == KERNEL_DS) + +#endif /* __ASSEMBLY__ */ +#endif /* __ASMARC_SEGMENT_H */ -- cgit v1.2.3