diff options
| -rw-r--r-- | arch/s390/kernel/compat_wrapper.S | 8 | ||||
| -rw-r--r-- | arch/s390/kernel/syscalls.S | 2 | ||||
| -rw-r--r-- | include/asm-s390/unistd.h | 18 |
3 files changed, 26 insertions, 2 deletions
diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S index 32a69a18a796..5c7b4b6ab2b2 100644 --- a/arch/s390/kernel/compat_wrapper.S +++ b/arch/s390/kernel/compat_wrapper.S @@ -1682,3 +1682,11 @@ compat_sys_utimes_wrapper: llgtr %r2,%r2 # char * llgtr %r3,%r3 # struct compat_timeval * jg compat_sys_utimes + + .globl compat_sys_utimensat_wrapper +compat_sys_utimensat_wrapper: + llgfr %r2,%r2 # unsigned int + llgtr %r3,%r3 # char * + llgtr %r4,%r4 # struct compat_timespec * + lgfr %r5,%r5 # int + jg compat_sys_utimensat diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S index cd8d321cd0c2..1aeae6d83943 100644 --- a/arch/s390/kernel/syscalls.S +++ b/arch/s390/kernel/syscalls.S @@ -322,3 +322,5 @@ NI_SYSCALL /* 310 sys_move_pages */ SYSCALL(sys_getcpu,sys_getcpu,sys_getcpu_wrapper) SYSCALL(sys_epoll_pwait,sys_epoll_pwait,compat_sys_epoll_pwait_wrapper) SYSCALL(sys_utimes,sys_utimes,compat_sys_utimes_wrapper) +NI_SYSCALL /* 314 sys_fallocate */ +SYSCALL(sys_utimensat,sys_utimensat,compat_sys_utimensat_wrapper) /* 315 */ diff --git a/include/asm-s390/unistd.h b/include/asm-s390/unistd.h index 5c6f00d62df8..4ed078e47448 100644 --- a/include/asm-s390/unistd.h +++ b/include/asm-s390/unistd.h @@ -251,8 +251,9 @@ #define __NR_getcpu 311 #define __NR_epoll_pwait 312 #define __NR_utimes 313 - -#define NR_syscalls 314 +/* Number 314 is reserved for new sys_fallocate */ +#define __NR_utimensat 315 +#define NR_syscalls 316 /* * There are some system calls that are not present on 64 bit, some @@ -346,6 +347,19 @@ #ifdef __KERNEL__ +#ifndef CONFIG_64BIT +#define __IGNORE_select +#else +#define __IGNORE_time +#endif + +/* Ignore NUMA system calls. Not wired up on s390. */ +#define __IGNORE_mbind +#define __IGNORE_get_mempolicy +#define __IGNORE_set_mempolicy +#define __IGNORE_migrate_pages +#define __IGNORE_move_pages + #define __ARCH_WANT_IPC_PARSE_VERSION #define __ARCH_WANT_OLD_READDIR #define __ARCH_WANT_SYS_ALARM |