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b26b181651
Remove the microblaze implemenation of strncpy/strnlen and instead use the generic versions. The microblaze version is fairly slow because it always does byte accesses even for aligned data, and it lacks a checks for user_addr_max(). Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
49 lines
1.0 KiB
C
49 lines
1.0 KiB
C
// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Copyright (C) 2008-2009 Michal Simek <monstr@monstr.eu>
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* Copyright (C) 2008-2009 PetaLogix
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*/
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#include <linux/export.h>
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#include <linux/string.h>
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#include <linux/delay.h>
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#include <linux/in6.h>
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#include <linux/syscalls.h>
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#include <asm/checksum.h>
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#include <asm/cacheflush.h>
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#include <linux/io.h>
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#include <asm/page.h>
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#include <linux/ftrace.h>
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#include <linux/uaccess.h>
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#ifdef CONFIG_FUNCTION_TRACER
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extern void _mcount(void);
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EXPORT_SYMBOL(_mcount);
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#endif
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/*
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* Assembly functions that may be used (directly or indirectly) by modules
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*/
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EXPORT_SYMBOL(__copy_tofrom_user);
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#ifdef CONFIG_OPT_LIB_ASM
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EXPORT_SYMBOL(memcpy);
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EXPORT_SYMBOL(memmove);
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#endif
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EXPORT_SYMBOL(empty_zero_page);
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EXPORT_SYMBOL(mbc);
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extern void __divsi3(void);
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EXPORT_SYMBOL(__divsi3);
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extern void __modsi3(void);
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EXPORT_SYMBOL(__modsi3);
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extern void __mulsi3(void);
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EXPORT_SYMBOL(__mulsi3);
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extern void __udivsi3(void);
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EXPORT_SYMBOL(__udivsi3);
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extern void __umodsi3(void);
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EXPORT_SYMBOL(__umodsi3);
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