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Revision 34074da5424c08542d197396757cc3194ef754b4 authored by Linus Torvalds on 02 July 2022, 17:23:36 UTC, committed by Linus Torvalds on 02 July 2022, 17:23:36 UTC 
Merge tag 'for-5.19/parisc-4' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux
 
Pull parisc architecture fixes from Helge Deller:
 "Two important fixes for bugs in code which was added in 5.18:

   - Fix userspace signal failures on 32-bit kernel due to a bug in vDSO

   - Fix 32-bit load-word unalignment exception handler which returned
     wrong values"

* tag 'for-5.19/parisc-4' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
  parisc: Fix vDSO signal breakage on 32-bit kernel
  parisc/unaligned: Fix emulate_ldw() breakage
2 parent s bb7c512 + aa78fa9
Raw File
endian.h 
/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * endian.h - Defines for endianness handling in NTFS Linux kernel driver.
 *	      Part of the Linux-NTFS project.
 *
 * Copyright (c) 2001-2004 Anton Altaparmakov
 */

#ifndef _LINUX_NTFS_ENDIAN_H
#define _LINUX_NTFS_ENDIAN_H

#include <asm/byteorder.h>
#include "types.h"

/*
 * Signed endianness conversion functions.
 */

static inline s16 sle16_to_cpu(sle16 x)
{
	return le16_to_cpu((__force le16)x);
}

static inline s32 sle32_to_cpu(sle32 x)
{
	return le32_to_cpu((__force le32)x);
}

static inline s64 sle64_to_cpu(sle64 x)
{
	return le64_to_cpu((__force le64)x);
}

static inline s16 sle16_to_cpup(sle16 *x)
{
	return le16_to_cpu(*(__force le16*)x);
}

static inline s32 sle32_to_cpup(sle32 *x)
{
	return le32_to_cpu(*(__force le32*)x);
}

static inline s64 sle64_to_cpup(sle64 *x)
{
	return le64_to_cpu(*(__force le64*)x);
}

static inline sle16 cpu_to_sle16(s16 x)
{
	return (__force sle16)cpu_to_le16(x);
}

static inline sle32 cpu_to_sle32(s32 x)
{
	return (__force sle32)cpu_to_le32(x);
}

static inline sle64 cpu_to_sle64(s64 x)
{
	return (__force sle64)cpu_to_le64(x);
}

static inline sle16 cpu_to_sle16p(s16 *x)
{
	return (__force sle16)cpu_to_le16(*x);
}

static inline sle32 cpu_to_sle32p(s32 *x)
{
	return (__force sle32)cpu_to_le32(*x);
}

static inline sle64 cpu_to_sle64p(s64 *x)
{
	return (__force sle64)cpu_to_le64(*x);
}

#endif /* _LINUX_NTFS_ENDIAN_H */
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