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authorLinus Torvalds <torvalds@linux-foundation.org>2011-05-28 21:51:01 +0400
committerLinus Torvalds <torvalds@linux-foundation.org>2011-05-28 21:51:01 +0400
commit571503e10045c89af951962ea0bb783482663aad (patch)
treeb24af1e4b5c67e2da940991b8219f8f8c4e7ac0a /arch/s390
parent29a6ccca3869bbe33879dae0cd7df2a1559eff54 (diff)
parent7b21fddd087678a70ad64afc0f632e0f1071b092 (diff)
downloadlinux-571503e10045c89af951962ea0bb783482663aad.tar.xz
Merge branch 'setns'
* setns: ns: Wire up the setns system call Done as a merge to make it easier to fix up conflicts in arm due to addition of sendmmsg system call
Diffstat (limited to 'arch/s390')
-rw-r--r--arch/s390/include/asm/unistd.h3
-rw-r--r--arch/s390/kernel/compat_wrapper.S6
-rw-r--r--arch/s390/kernel/syscalls.S1
3 files changed, 9 insertions, 1 deletions
diff --git a/arch/s390/include/asm/unistd.h b/arch/s390/include/asm/unistd.h
index 9208e69245a0..404bdb9671b4 100644
--- a/arch/s390/include/asm/unistd.h
+++ b/arch/s390/include/asm/unistd.h
@@ -276,7 +276,8 @@
#define __NR_open_by_handle_at 336
#define __NR_clock_adjtime 337
#define __NR_syncfs 338
-#define NR_syscalls 339
+#define __NR_setns 339
+#define NR_syscalls 340
/*
* 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 1dc96ea08fa8..1f5eb789c3a7 100644
--- a/arch/s390/kernel/compat_wrapper.S
+++ b/arch/s390/kernel/compat_wrapper.S
@@ -1904,3 +1904,9 @@ compat_sys_clock_adjtime_wrapper:
sys_syncfs_wrapper:
lgfr %r2,%r2 # int
jg sys_syncfs
+
+ .globl sys_setns_wrapper
+sys_setns_wrapper:
+ lgfr %r2,%r2 # int
+ lgfr %r3,%r3 # int
+ jg sys_setns
diff --git a/arch/s390/kernel/syscalls.S b/arch/s390/kernel/syscalls.S
index 9c65fd4ddce0..6ee39ef8fe4a 100644
--- a/arch/s390/kernel/syscalls.S
+++ b/arch/s390/kernel/syscalls.S
@@ -347,3 +347,4 @@ SYSCALL(sys_name_to_handle_at,sys_name_to_handle_at,sys_name_to_handle_at_wrappe
SYSCALL(sys_open_by_handle_at,sys_open_by_handle_at,compat_sys_open_by_handle_at_wrapper)
SYSCALL(sys_clock_adjtime,sys_clock_adjtime,compat_sys_clock_adjtime_wrapper)
SYSCALL(sys_syncfs,sys_syncfs,sys_syncfs_wrapper)
+SYSCALL(sys_setns,sys_setns,sys_setns_wrapper)