hc
2024-12-19 9370bb92b2d16684ee45cf24e879c93c509162da
kernel/arch/riscv/include/asm/string.h
....@@ -1,14 +1,6 @@
1
+/* SPDX-License-Identifier: GPL-2.0-only */
12 /*
23 * Copyright (C) 2013 Regents of the University of California
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- *
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- * This program is free software; you can redistribute it and/or
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- * modify it under the terms of the GNU General Public License
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- * as published by the Free Software Foundation, version 2.
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- *
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- * This program is distributed in the hope that it will be useful,
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- * but WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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- * GNU General Public License for more details.
124 */
135
146 #ifndef _ASM_RISCV_STRING_H
....@@ -19,8 +11,17 @@
1911
2012 #define __HAVE_ARCH_MEMSET
2113 extern asmlinkage void *memset(void *, int, size_t);
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+extern asmlinkage void *__memset(void *, int, size_t);
2215
2316 #define __HAVE_ARCH_MEMCPY
2417 extern asmlinkage void *memcpy(void *, const void *, size_t);
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+extern asmlinkage void *__memcpy(void *, const void *, size_t);
2519
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+/* For those files which don't want to check by kasan. */
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+#if defined(CONFIG_KASAN) && !defined(__SANITIZE_ADDRESS__)
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+
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+#define memcpy(dst, src, len) __memcpy(dst, src, len)
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+#define memset(s, c, n) __memset(s, c, n)
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+
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+#endif
2627 #endif /* _ASM_RISCV_STRING_H */