0545e9dc6d
commit d1edce71135cc6d98c0a4b5729774542b676e769 Author: sophgo-forum-service <forum_service@sophgo.com> Date: Fri Mar 15 16:07:33 2024 +0800 [fix] recommend using ssh method to clone repo. [fix] fix sensor driver repo branch name.
45 lines
1.2 KiB
C
45 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _LINUX_KASAN_CHECKS_H
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#define _LINUX_KASAN_CHECKS_H
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#include <linux/types.h>
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/*
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* __kasan_check_*: Always available when KASAN is enabled. This may be used
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* even in compilation units that selectively disable KASAN, but must use KASAN
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* to validate access to an address. Never use these in header files!
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*/
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#ifdef CONFIG_KASAN
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bool __kasan_check_read(const volatile void *p, unsigned int size);
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bool __kasan_check_write(const volatile void *p, unsigned int size);
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#else
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static inline bool __kasan_check_read(const volatile void *p, unsigned int size)
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{
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return true;
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}
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static inline bool __kasan_check_write(const volatile void *p, unsigned int size)
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{
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return true;
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}
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#endif
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/*
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* kasan_check_*: Only available when the particular compilation unit has KASAN
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* instrumentation enabled. May be used in header files.
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*/
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#ifdef __SANITIZE_ADDRESS__
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#define kasan_check_read __kasan_check_read
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#define kasan_check_write __kasan_check_write
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#else
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static inline bool kasan_check_read(const volatile void *p, unsigned int size)
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{
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return true;
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}
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static inline bool kasan_check_write(const volatile void *p, unsigned int size)
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{
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return true;
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}
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#endif
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#endif
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