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authorHeiko Carstens <heiko.carstens@de.ibm.com>2006-10-04 20:02:09 +0200
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2006-10-04 20:02:09 +0200
commit8abfe01dae8c0ed7ca6bfb153a7fcab47df72a52 (patch)
tree077867ad42c644fa65d6e4bbcc0f41e14a810464 /arch/s390/kernel
parent4e56296d471a827fdd244cfdb6a1e62fc3af7af0 (diff)
[S390] Wire up sys_getcpu system call.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel')
-rw-r--r--arch/s390/kernel/compat_wrapper.S7
-rw-r--r--arch/s390/kernel/syscalls.S2
2 files changed, 9 insertions, 0 deletions
diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S
index 4aabeeaa7cf..cb0efae6802 100644
--- a/arch/s390/kernel/compat_wrapper.S
+++ b/arch/s390/kernel/compat_wrapper.S
@@ -1658,3 +1658,10 @@ compat_sys_vmsplice_wrapper:
llgfr %r4,%r4 # unsigned int
llgfr %r5,%r5 # unsigned int
jg compat_sys_vmsplice
+
+ .globl sys_getcpu_wrapper
+sys_getcpu_wrapper:
+ llgtr %r2,%r2 # unsigned *
+ llgtr %r3,%r3 # unsigned *
+ llgtr %r4,%r4 # struct getcpu_cache *
+ jg sys_tee
diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S
index 93be1d56c03..e59baec5652 100644
--- a/arch/s390/kernel/syscalls.S
+++ b/arch/s390/kernel/syscalls.S
@@ -318,3 +318,5 @@ SYSCALL(sys_splice,sys_splice,sys_splice_wrapper)
SYSCALL(sys_sync_file_range,sys_sync_file_range,sys_sync_file_range_wrapper)
SYSCALL(sys_tee,sys_tee,sys_tee_wrapper)
SYSCALL(sys_vmsplice,sys_vmsplice,compat_sys_vmsplice_wrapper)
+NI_SYSCALL /* 310 sys_move_pages */
+SYSCALL(sys_getcpu,sys_getcpu,sys_getcpu_wrapper)