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Commit 7a6d4f38 authored by Atsushi Nemoto's avatar Atsushi Nemoto Committed by Ralf Baechle
Browse files

[MIPS] Wire up utimensat, signalfd, timerfd, eventfd 



Signed-off-by: default avatarAtsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent d3a50911

arch/mips/kernel/scall32-o32.S

+5 −1
Original line number Diff line number Diff line
@@ -657,7 +657,11 @@ einval: li v0, -EINVAL 
	sys	sys_getcpu		3

	sys	sys_epoll_pwait		6

	sys	sys_ioprio_set		3

	sys	sys_ioprio_get		2

	sys	sys_ioprio_get		2	/* 4315 */

	sys	sys_utimensat		4

	sys	sys_signalfd		3

	sys	sys_timerfd		4

	sys	sys_eventfd		1

	.endm



	/* We pre-compute the number of _instruction_ bytes needed to

arch/mips/kernel/scall64-64.S

+4 −0
Original line number Diff line number Diff line
@@ -473,4 +473,8 @@ sys_call_table: 
	PTR	sys_epoll_pwait

	PTR	sys_ioprio_set

	PTR	sys_ioprio_get

	PTR	sys_utimensat			/* 5275 */

	PTR	sys_signalfd

	PTR	sys_timerfd

	PTR	sys_eventfd

	.size	sys_call_table,.-sys_call_table

arch/mips/kernel/scall64-n32.S

+4 −0
Original line number Diff line number Diff line
@@ -399,4 +399,8 @@ EXPORT(sysn32_call_table) 
	PTR	compat_sys_epoll_pwait

	PTR	sys_ioprio_set

	PTR	sys_ioprio_get

	PTR	compat_sys_utimensat

	PTR	compat_sys_signalfd		/* 5280 */

	PTR	compat_sys_timerfd

	PTR	sys_eventfd

	.size	sysn32_call_table,.-sysn32_call_table

arch/mips/kernel/scall64-o32.S

+4 −0
Original line number Diff line number Diff line
@@ -521,4 +521,8 @@ sys_call_table: 
	PTR	compat_sys_epoll_pwait

	PTR	sys_ioprio_set

	PTR	sys_ioprio_get			/* 4315 */

	PTR	compat_sys_utimensat

	PTR	compat_sys_signalfd

	PTR	compat_sys_timerfd

	PTR	sys_eventfd

	.size	sys_call_table,.-sys_call_table

include/asm-mips/unistd.h

+18 −6
Original line number Diff line number Diff line
@@ -336,16 +336,20 @@ 
#define __NR_epoll_pwait		(__NR_Linux + 313)

#define __NR_ioprio_set			(__NR_Linux + 314)

#define __NR_ioprio_get			(__NR_Linux + 315)

#define __NR_utimensat			(__NR_Linux + 316)

#define __NR_signalfd			(__NR_Linux + 317)

#define __NR_timerfd			(__NR_Linux + 318)

#define __NR_eventfd			(__NR_Linux + 319)



/*

 * Offset of the last Linux o32 flavoured syscall

 */

#define __NR_Linux_syscalls		315

#define __NR_Linux_syscalls		319



#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */



#define __NR_O32_Linux			4000

#define __NR_O32_Linux_syscalls		315

#define __NR_O32_Linux_syscalls		319



#if _MIPS_SIM == _MIPS_SIM_ABI64
@@ -628,16 +632,20 @@ 
#define __NR_epoll_pwait		(__NR_Linux + 272)

#define __NR_ioprio_set			(__NR_Linux + 273)

#define __NR_ioprio_get			(__NR_Linux + 274)

#define __NR_utimensat			(__NR_Linux + 275)

#define __NR_signalfd			(__NR_Linux + 276)

#define __NR_timerfd			(__NR_Linux + 277)

#define __NR_eventfd			(__NR_Linux + 278)



/*

 * Offset of the last Linux 64-bit flavoured syscall

 */

#define __NR_Linux_syscalls		274

#define __NR_Linux_syscalls		278



#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */



#define __NR_64_Linux			5000

#define __NR_64_Linux_syscalls		274

#define __NR_64_Linux_syscalls		278



#if _MIPS_SIM == _MIPS_SIM_NABI32
@@ -924,16 +932,20 @@ 
#define __NR_epoll_pwait		(__NR_Linux + 276)

#define __NR_ioprio_set			(__NR_Linux + 277)

#define __NR_ioprio_get			(__NR_Linux + 278)

#define __NR_utimensat			(__NR_Linux + 279)

#define __NR_signalfd			(__NR_Linux + 280)

#define __NR_timerfd			(__NR_Linux + 281)

#define __NR_eventfd			(__NR_Linux + 282)



/*

 * Offset of the last N32 flavoured syscall

 */

#define __NR_Linux_syscalls		278

#define __NR_Linux_syscalls		282



#endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */



#define __NR_N32_Linux			6000

#define __NR_N32_Linux_syscalls		278

#define __NR_N32_Linux_syscalls		282



#ifdef __KERNEL__