Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=fd5d8bf03a9843ec3cdb10c820f409aa04048b52
Commit: fd5d8bf03a9843ec3cdb10c820f409aa04048b52
Parent: 85ee32d02901bfd2e287ac669709758e04d73c4d
Author: Heiko Carstens <[EMAIL PROTECTED]>
AuthorDate: Mon May 21 11:25:20 2007 +0200
Committer: Martin Schwidefsky <[EMAIL PROTECTED]>
CommitDate: Mon May 21 11:25:28 2007 +0200
[S390] Wire up sys_utimensat.
Wire up sys_utimensat, reserve syscall number for sys_fallocate and
add a couple of syscalls to the ignore list to get rid of warings.
Signed-off-by: Heiko Carstens <[EMAIL PROTECTED]>
Signed-off-by: Martin Schwidefsky <[EMAIL PROTECTED]>
---
arch/s390/kernel/compat_wrapper.S | 8 ++++++++
arch/s390/kernel/syscalls.S | 2 ++
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 32a69a1..5c7b4b6 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 cd8d321..1aeae6d 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 5c6f00d..4ed078e 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
-
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