?? misaligned.c
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/* * arch/s390/lib/misaligned.c * S390 misalignment panic stubs * * S390 version * Copyright (C) 2001 IBM Deutschland Entwicklung GmbH, IBM Corporation * Author(s): Martin Schwidefsky (schwidefsky@de.ibm.com). * * xchg wants to panic if the pointer is not aligned. To avoid multiplying * the panic message over and over again, the panic is done in the helper * functions __misaligned_u32 and __misaligned_u16. */#include <linux/module.h> #include <linux/kernel.h>void __misaligned_u16(void){ panic("misaligned (__u16 *) in __xchg\n");}void __misaligned_u32(void){ panic("misaligned (__u32 *) in __xchg\n");}EXPORT_SYMBOL(__misaligned_u16);EXPORT_SYMBOL(__misaligned_u32);
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