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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2011-03-23 12:15:56 +0300 |
|---|---|---|
| committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2011-03-23 12:15:58 +0300 |
| commit | 5069496ec40946da413646f9cd5dcb28d9b3324f (patch) | |
| tree | e70ad27adf89fecc6d8d1234a1f0bd48b48b3c3c | |
| parent | 737fd5f1f64271999b791cbe76f1f720f10e8bb8 (diff) | |
| download | linux-5069496ec40946da413646f9cd5dcb28d9b3324f.tar.xz | |
[S390] wire up sys_open_by_handle_at
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
| -rw-r--r-- | arch/s390/include/asm/unistd.h | 3 | ||||
| -rw-r--r-- | arch/s390/kernel/compat_wrapper.S | 7 | ||||
| -rw-r--r-- | arch/s390/kernel/syscalls.S | 1 |
3 files changed, 10 insertions, 1 deletions
diff --git a/arch/s390/include/asm/unistd.h b/arch/s390/include/asm/unistd.h index 80f27c9f7202..65f11efdd94c 100644 --- a/arch/s390/include/asm/unistd.h +++ b/arch/s390/include/asm/unistd.h @@ -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 diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S index 364ed14406bb..03918128bb45 100644 --- a/arch/s390/kernel/compat_wrapper.S +++ b/arch/s390/kernel/compat_wrapper.S @@ -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 diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S index 1230c6e75a84..958744cdcaba 100644 --- a/arch/s390/kernel/syscalls.S +++ b/arch/s390/kernel/syscalls.S @@ -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) |