1 // SPDX-License-Identifier: GPL-2.0
2 /*
3 * sys_parisc32.c: Conversion between 32bit and 64bit native syscalls.
4 *
5 * Copyright (C) 2000-2001 Hewlett Packard Company
6 * Copyright (C) 2000 John Marvin
7 * Copyright (C) 2001 Matthew Wilcox
8 * Copyright (C) 2014 Helge Deller <deller@gmx.de>
9 *
10 * These routines maintain argument size conversion between 32bit and 64bit
11 * environment. Based heavily on sys_ia32.c and sys_sparc32.c.
12 */
13
14 #include <linux/compat.h>
15 #include <linux/kernel.h>
16 #include <linux/syscalls.h>
17
18
sys32_unimplemented(int r26,int r25,int r24,int r23,int r22,int r21,int r20)19 asmlinkage long sys32_unimplemented(int r26, int r25, int r24, int r23,
20 int r22, int r21, int r20)
21 {
22 printk(KERN_ERR "%s(%d): Unimplemented 32 on 64 syscall #%d!\n",
23 current->comm, current->pid, r20);
24 return -ENOSYS;
25 }
26
sys32_fanotify_mark(compat_int_t fanotify_fd,compat_uint_t flags,compat_uint_t mask0,compat_uint_t mask1,compat_int_t dfd,const char __user * pathname)27 asmlinkage long sys32_fanotify_mark(compat_int_t fanotify_fd, compat_uint_t flags,
28 compat_uint_t mask0, compat_uint_t mask1, compat_int_t dfd,
29 const char __user * pathname)
30 {
31 return sys_fanotify_mark(fanotify_fd, flags,
32 ((__u64)mask1 << 32) | mask0,
33 dfd, pathname);
34 }
35