1 /* SPDX-License-Identifier: GPL-2.0-only */ 1 2 /* 3 * User memory access support for Hexagon 4 * 5 * Copyright (c) 2010-2011, The Linux Foundati 6 */ 7 8 #ifndef _ASM_UACCESS_H 9 #define _ASM_UACCESS_H 10 /* 11 * User space memory access functions 12 */ 13 #include <asm/sections.h> 14 15 /* 16 * When a kernel-mode page fault is taken, the 17 * address is checked against a table of excep 18 * Each entry is a tuple of the address of an 19 * be authorized to fault, and the address at 20 * be resumed instead of the faulting instruct 21 * a workaround. 22 */ 23 24 /* Assembly somewhat optimized copy routines 25 unsigned long raw_copy_from_user(void *to, con 26 unsigned 27 unsigned long raw_copy_to_user(void __user *to 28 unsigned lo 29 #define INLINE_COPY_FROM_USER 30 #define INLINE_COPY_TO_USER 31 32 __kernel_size_t __clear_user_hexagon(void __us 33 #define __clear_user(a, s) __clear_user_hexago 34 35 #include <asm-generic/uaccess.h> 36 37 38 #endif 39
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.