Commit 5069496e authored by Heiko Carstens's avatar Heiko Carstens Committed by Martin Schwidefsky
Browse files

[S390] wire up sys_open_by_handle_at 



Signed-off-by: default avatarHeiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: default avatarMartin Schwidefsky <schwidefsky@de.ibm.com>
parent 737fd5f1

arch/s390/include/asm/unistd.h

+2 −1
Original line number Diff line number Diff line
@@ -273,7 +273,8 @@ 
#define __NR_fanotify_mark	333

#define __NR_prlimit64		334

#define __NR_name_to_handle_at	335

#define NR_syscalls 336

#define __NR_open_by_handle_at	336

#define NR_syscalls 337



/* 

 * There are some system calls that are not present on 64 bit, some

arch/s390/kernel/compat_wrapper.S

+7 −0
Original line number Diff line number Diff line
@@ -1886,3 +1886,10 @@ sys_name_to_handle_at_wrapper: 
	llgtr	%r5,%r5			# int __user *

	lgfr	%r6,%r6			# int

	jg	sys_name_to_handle_at



	.globl	compat_sys_open_by_handle_at_wrapper

compat_sys_open_by_handle_at_wrapper:

	lgfr	%r2,%r2			# int

	llgtr	%r3,%r3			# struct file_handle __user *

	lgfr	%r4,%r4			# int

	jg	compat_sys_open_by_handle_at

arch/s390/kernel/syscalls.S

+1 −0
Original line number Diff line number Diff line
@@ -344,3 +344,4 @@ SYSCALL(sys_fanotify_init,sys_fanotify_init,sys_fanotify_init_wrapper) 
SYSCALL(sys_fanotify_mark,sys_fanotify_mark,sys_fanotify_mark_wrapper)

SYSCALL(sys_prlimit64,sys_prlimit64,sys_prlimit64_wrapper)

SYSCALL(sys_name_to_handle_at,sys_name_to_handle_at,sys_name_to_handle_at_wrapper) /* 335 */

SYSCALL(sys_open_by_handle_at,sys_open_by_handle_at,compat_sys_open_by_handle_at_wrapper)

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