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authorHeiko Carstens <heiko.carstens@de.ibm.com>2007-03-19 13:18:56 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2007-03-19 13:18:56 +0100
commit10c16a37e32b74abe088c303f600746e73f5b7e2 (patch)
tree11b38973cf12dc68f0753937276af1a9d3556e85 /arch/s390/kernel
parent20cb9e79b963b8f5142e4dd946baf44a75e7935f (diff)
[S390] Wire up compat_sys_epoll_pwait.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel')
-rw-r--r--arch/s390/kernel/compat_wrapper.S11
-rw-r--r--arch/s390/kernel/syscalls.S2
2 files changed, 12 insertions, 1 deletions
diff --git a/arch/s390/kernel/compat_wrapper.S b/arch/s390/kernel/compat_wrapper.S
index 97901296894..4f7a2e41b8a 100644
--- a/arch/s390/kernel/compat_wrapper.S
+++ b/arch/s390/kernel/compat_wrapper.S
@@ -1665,3 +1665,14 @@ sys_getcpu_wrapper:
llgtr %r3,%r3 # unsigned *
llgtr %r4,%r4 # struct getcpu_cache *
jg sys_getcpu
+
+ .globl compat_sys_epoll_pwait_wrapper
+compat_sys_epoll_pwait_wrapper:
+ lgfr %r2,%r2 # int
+ llgtr %r3,%r3 # struct compat_epoll_event *
+ lgfr %r4,%r4 # int
+ lgfr %r5,%r5 # int
+ llgtr %r6,%r6 # compat_sigset_t *
+ llgf %r0,164(%r15) # compat_size_t
+ stg %r0,160(%r15)
+ jg compat_sys_epoll_pwait
diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S
index a52c44455bf..a35c3d63721 100644
--- a/arch/s390/kernel/syscalls.S
+++ b/arch/s390/kernel/syscalls.S
@@ -320,4 +320,4 @@ 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)
-SYSCALL(sys_epoll_pwait,sys_epoll_pwait,sys_ni_syscall)
+SYSCALL(sys_epoll_pwait,sys_epoll_pwait,compat_sys_epoll_pwait_wrapper)