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Commit 6ca773cf authored by Kyle McMartin's avatar Kyle McMartin Committed by Kyle McMartin
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[PARISC] Add new entries to the syscall table 



Most are easy, but sync_file_range needed special handling when entering
through the 32-bit syscall table.

Signed-off-by: default avatarKyle McMartin <kyle@parisc-linux.org>
parent 2fd83038

arch/parisc/kernel/sys_parisc.c

+8 −0
Original line number Diff line number Diff line
@@ -231,6 +231,14 @@ asmlinkage long parisc_fadvise64_64(int fd, 
			(loff_t)high_len << 32 | low_len, advice);

}



asmlinkage long parisc_sync_file_range(int fd,

			u32 hi_off, u32 lo_off, u32 hi_nbytes, u32 lo_nbytes,

			unsigned int flags)

{

	return sys_sync_file_range(fd, (loff_t)hi_off << 32 | lo_off,

			(loff_t)hi_nbytes << 32 | lo_nbytes, flags);

}



asmlinkage unsigned long sys_alloc_hugepages(int key, unsigned long addr, unsigned long len, int prot, int flag)

{

	return -ENOMEM;

arch/parisc/kernel/syscall_table.S

+7 −1
Original line number Diff line number Diff line
@@ -13,7 +13,7 @@ 
 *    Copyright (C) 2001 Helge Deller <deller at parisc-linux.org>

 *    Copyright (C) 2000-2001 Thomas Bogendoerfer <tsbogend at parisc-linux.org>

 *    Copyright (C) 2002 Randolph Chung <tausq with parisc-linux.org>

 *

 *    Copyright (C) 2005-2006 Kyle McMartin <kyle at parisc-linux.org>

 *

 *    This program is free software; you can redistribute it and/or modify

 *    it under the terms of the GNU General Public License as published by
@@ -393,5 +393,11 @@ 
	ENTRY_SAME(readlinkat)		/* 285 */

	ENTRY_SAME(fchmodat)

	ENTRY_SAME(faccessat)

	ENTRY_SAME(unshare)

	ENTRY_COMP(set_robust_list)

	ENTRY_COMP(get_robust_list)	/* 290 */

	ENTRY_SAME(splice)

	ENTRY_OURS(sync_file_range)

	ENTRY_SAME(tee)

	/* Nothing yet */

include/asm-parisc/unistd.h

+7 −1
Original line number Diff line number Diff line
@@ -780,8 +780,14 @@ 
#define __NR_readlinkat		(__NR_Linux + 285)

#define __NR_fchmodat		(__NR_Linux + 286)

#define __NR_faccessat		(__NR_Linux + 287)

#define __NR_unshare		(__NR_Linux + 288)

#define __NR_set_robust_list	(__NR_Linux + 289)

#define __NR_get_robust_list	(__NR_Linux + 290)

#define __NR_splice		(__NR_Linux + 291)

#define __NR_sync_file_range	(__NR_Linux + 292)

#define __NR_tee		(__NR_Linux + 293)



#define __NR_Linux_syscalls     288

#define __NR_Linux_syscalls     294



#define HPUX_GATEWAY_ADDR       0xC0000004

#define LINUX_GATEWAY_ADDR      0x100