Commit d2bcf87d authored by Ralf Baechle's avatar Ralf Baechle
Browse files

[MIPS] Reserve syscall numbers for kexec_load. 



Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent e7a6f9c1

arch/mips/kernel/scall32-o32.S

+2 −1
Original line number Diff line number Diff line
@@ -652,7 +652,8 @@ einval: li v0, -EINVAL 
	sys	sys_vmsplice		4

	sys	sys_move_pages		6

	sys	sys_set_robust_list	2

	sys	sys_get_robust_list	3

	sys	sys_get_robust_list	3	/* 4310 */

	sys	sys_ni_syscall		0

	.endm



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

arch/mips/kernel/scall64-64.S

+1 −0
Original line number Diff line number Diff line
@@ -468,3 +468,4 @@ sys_call_table: 
	PTR	sys_move_pages

	PTR	sys_set_robust_list

	PTR	sys_get_robust_list

	PTR	sys_ni_syscall			/* 5270 */

arch/mips/kernel/scall64-n32.S

+1 −0
Original line number Diff line number Diff line
@@ -394,3 +394,4 @@ EXPORT(sysn32_call_table) 
	PTR	sys_move_pages

	PTR	compat_sys_set_robust_list

	PTR	compat_sys_get_robust_list

	PTR	sys_ni_syscall

arch/mips/kernel/scall64-o32.S

+1 −0
Original line number Diff line number Diff line
@@ -516,4 +516,5 @@ sys_call_table: 
	PTR	compat_sys_move_pages

	PTR	compat_sys_set_robust_list

	PTR	compat_sys_get_robust_list	/* 4310 */

	PTR	sys_ni_syscall

	.size	sys_call_table,.-sys_call_table

include/asm-mips/unistd.h

+9 −6
Original line number Diff line number Diff line
@@ -331,16 +331,17 @@ 
#define __NR_move_pages			(__NR_Linux + 308)

#define __NR_set_robust_list		(__NR_Linux + 309)

#define __NR_get_robust_list		(__NR_Linux + 310)

#define __NR_kexec_load			(__NR_Linux + 311)



/*

 * Offset of the last Linux o32 flavoured syscall

 */

#define __NR_Linux_syscalls		310

#define __NR_Linux_syscalls		311



#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */



#define __NR_O32_Linux			4000

#define __NR_O32_Linux_syscalls		310

#define __NR_O32_Linux_syscalls		311



#if _MIPS_SIM == _MIPS_SIM_ABI64
@@ -618,16 +619,17 @@ 
#define __NR_move_pages			(__NR_Linux + 267)

#define __NR_set_robust_list		(__NR_Linux + 268)

#define __NR_get_robust_list		(__NR_Linux + 269)

#define __NR_kexec_load			(__NR_Linux + 270)



/*

 * Offset of the last Linux 64-bit flavoured syscall

 */

#define __NR_Linux_syscalls		269

#define __NR_Linux_syscalls		270



#endif /* _MIPS_SIM == _MIPS_SIM_ABI64 */



#define __NR_64_Linux			5000

#define __NR_64_Linux_syscalls		269

#define __NR_64_Linux_syscalls		270



#if _MIPS_SIM == _MIPS_SIM_NABI32
@@ -909,16 +911,17 @@ 
#define __NR_move_pages			(__NR_Linux + 271)

#define __NR_set_robust_list		(__NR_Linux + 272)

#define __NR_get_robust_list		(__NR_Linux + 273)

#define __NR_kexec_load			(__NR_Linux + 274)



/*

 * Offset of the last N32 flavoured syscall

 */

#define __NR_Linux_syscalls		273

#define __NR_Linux_syscalls		274



#endif /* _MIPS_SIM == _MIPS_SIM_NABI32 */



#define __NR_N32_Linux			6000

#define __NR_N32_Linux_syscalls		273

#define __NR_N32_Linux_syscalls		274



#ifdef __KERNEL__