diff mbox

[1/9] y2038: remove unneeded ipc uapi header files

Message ID 1432134445-804487-2-git-send-email-arnd@arndb.de
State Not Applicable
Headers show

Commit Message

Arnd Bergmann May 20, 2015, 3:07 p.m. UTC
Eight architectures contain copies of the original i386
ipcbuf/msgbuf/sembuf/shmbuf header files, which are all identical
to the version in uapi/asm-generic.

This patch removes the files and replaces them with 'generic-y'
statements, to avoid having to modify each copy when we extend
sysvipc to deal with 64-bit time_t.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 arch/alpha/include/asm/Kbuild          |  4 +++
 arch/alpha/include/uapi/asm/ipcbuf.h   |  1 -
 arch/alpha/include/uapi/asm/msgbuf.h   | 27 -------------------
 arch/alpha/include/uapi/asm/sembuf.h   | 22 ----------------
 arch/alpha/include/uapi/asm/shmbuf.h   | 38 ---------------------------
 arch/avr32/include/asm/Kbuild          |  4 +++
 arch/avr32/include/uapi/asm/Kbuild     |  1 -
 arch/avr32/include/uapi/asm/msgbuf.h   | 31 ----------------------
 arch/avr32/include/uapi/asm/sembuf.h   | 25 ------------------
 arch/avr32/include/uapi/asm/shmbuf.h   | 42 -----------------------------
 arch/cris/include/asm/Kbuild           |  6 ++++-
 arch/cris/include/uapi/asm/ipcbuf.h    |  1 -
 arch/cris/include/uapi/asm/msgbuf.h    | 33 -----------------------
 arch/cris/include/uapi/asm/sembuf.h    | 25 ------------------
 arch/cris/include/uapi/asm/shmbuf.h    | 42 -----------------------------
 arch/frv/include/asm/Kbuild            |  4 +++
 arch/frv/include/uapi/asm/ipcbuf.h     |  1 -
 arch/frv/include/uapi/asm/msgbuf.h     | 32 -----------------------
 arch/frv/include/uapi/asm/sembuf.h     | 26 ------------------
 arch/frv/include/uapi/asm/shmbuf.h     | 43 ------------------------------
 arch/ia64/include/asm/Kbuild           |  4 +++
 arch/ia64/include/uapi/asm/ipcbuf.h    |  1 -
 arch/ia64/include/uapi/asm/msgbuf.h    | 27 -------------------
 arch/ia64/include/uapi/asm/sembuf.h    | 22 ----------------
 arch/ia64/include/uapi/asm/shmbuf.h    | 38 ---------------------------
 arch/m32r/include/asm/Kbuild           |  4 +++
 arch/m32r/include/uapi/asm/ipcbuf.h    |  1 -
 arch/m32r/include/uapi/asm/msgbuf.h    | 31 ----------------------
 arch/m32r/include/uapi/asm/sembuf.h    | 25 ------------------
 arch/m32r/include/uapi/asm/shmbuf.h    | 42 -----------------------------
 arch/mn10300/include/asm/Kbuild        |  4 +++
 arch/mn10300/include/uapi/asm/ipcbuf.h |  1 -
 arch/mn10300/include/uapi/asm/msgbuf.h | 31 ----------------------
 arch/mn10300/include/uapi/asm/sembuf.h | 25 ------------------
 arch/mn10300/include/uapi/asm/shmbuf.h | 42 -----------------------------
 arch/s390/include/asm/Kbuild           |  4 ++-
 arch/s390/include/asm/compat.h         | 32 +++++++++++------------
 arch/s390/include/uapi/asm/msgbuf.h    | 37 --------------------------
 arch/s390/include/uapi/asm/sembuf.h    | 29 --------------------
 arch/s390/include/uapi/asm/shmbuf.h    | 48 ----------------------------------
 40 files changed, 48 insertions(+), 808 deletions(-)
 delete mode 100644 arch/alpha/include/uapi/asm/ipcbuf.h
 delete mode 100644 arch/alpha/include/uapi/asm/msgbuf.h
 delete mode 100644 arch/alpha/include/uapi/asm/sembuf.h
 delete mode 100644 arch/alpha/include/uapi/asm/shmbuf.h
 delete mode 100644 arch/avr32/include/uapi/asm/msgbuf.h
 delete mode 100644 arch/avr32/include/uapi/asm/sembuf.h
 delete mode 100644 arch/avr32/include/uapi/asm/shmbuf.h
 delete mode 100644 arch/cris/include/uapi/asm/ipcbuf.h
 delete mode 100644 arch/cris/include/uapi/asm/msgbuf.h
 delete mode 100644 arch/cris/include/uapi/asm/sembuf.h
 delete mode 100644 arch/cris/include/uapi/asm/shmbuf.h
 delete mode 100644 arch/frv/include/uapi/asm/ipcbuf.h
 delete mode 100644 arch/frv/include/uapi/asm/msgbuf.h
 delete mode 100644 arch/frv/include/uapi/asm/sembuf.h
 delete mode 100644 arch/frv/include/uapi/asm/shmbuf.h
 delete mode 100644 arch/ia64/include/uapi/asm/ipcbuf.h
 delete mode 100644 arch/ia64/include/uapi/asm/msgbuf.h
 delete mode 100644 arch/ia64/include/uapi/asm/sembuf.h
 delete mode 100644 arch/ia64/include/uapi/asm/shmbuf.h
 delete mode 100644 arch/m32r/include/uapi/asm/ipcbuf.h
 delete mode 100644 arch/m32r/include/uapi/asm/msgbuf.h
 delete mode 100644 arch/m32r/include/uapi/asm/sembuf.h
 delete mode 100644 arch/m32r/include/uapi/asm/shmbuf.h
 delete mode 100644 arch/mn10300/include/uapi/asm/ipcbuf.h
 delete mode 100644 arch/mn10300/include/uapi/asm/msgbuf.h
 delete mode 100644 arch/mn10300/include/uapi/asm/sembuf.h
 delete mode 100644 arch/mn10300/include/uapi/asm/shmbuf.h
 delete mode 100644 arch/s390/include/uapi/asm/msgbuf.h
 delete mode 100644 arch/s390/include/uapi/asm/sembuf.h
 delete mode 100644 arch/s390/include/uapi/asm/shmbuf.h
diff mbox

Patch

diff --git a/arch/alpha/include/asm/Kbuild b/arch/alpha/include/asm/Kbuild
index 76aeb8fa551a..0d2f8e2ebdcb 100644
--- a/arch/alpha/include/asm/Kbuild
+++ b/arch/alpha/include/asm/Kbuild
@@ -3,9 +3,13 @@ 
 generic-y += clkdev.h
 generic-y += cputime.h
 generic-y += exec.h
+generic-y += ipcbuf.h
 generic-y += irq_work.h
 generic-y += mcs_spinlock.h
+generic-y += msgbuf.h
 generic-y += preempt.h
 generic-y += scatterlist.h
 generic-y += sections.h
+generic-y += sembuf.h
+generic-y += shmbuf.h
 generic-y += trace_clock.h
diff --git a/arch/alpha/include/uapi/asm/ipcbuf.h b/arch/alpha/include/uapi/asm/ipcbuf.h
deleted file mode 100644
index 84c7e51cb6d0..000000000000
--- a/arch/alpha/include/uapi/asm/ipcbuf.h
+++ /dev/null
@@ -1 +0,0 @@ 
-#include <asm-generic/ipcbuf.h>
diff --git a/arch/alpha/include/uapi/asm/msgbuf.h b/arch/alpha/include/uapi/asm/msgbuf.h
deleted file mode 100644
index 98496501a2bb..000000000000
--- a/arch/alpha/include/uapi/asm/msgbuf.h
+++ /dev/null
@@ -1,27 +0,0 @@ 
-#ifndef _ALPHA_MSGBUF_H
-#define _ALPHA_MSGBUF_H
-
-/* 
- * The msqid64_ds structure for alpha architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 2 miscellaneous 64-bit values
- */
-
-struct msqid64_ds {
-	struct ipc64_perm msg_perm;
-	__kernel_time_t msg_stime;	/* last msgsnd time */
-	__kernel_time_t msg_rtime;	/* last msgrcv time */
-	__kernel_time_t msg_ctime;	/* last change time */
-	unsigned long  msg_cbytes;	/* current number of bytes on queue */
-	unsigned long  msg_qnum;	/* number of messages in queue */
-	unsigned long  msg_qbytes;	/* max number of bytes on queue */
-	__kernel_pid_t msg_lspid;	/* pid of last msgsnd */
-	__kernel_pid_t msg_lrpid;	/* last receive pid */
-	unsigned long  __unused1;
-	unsigned long  __unused2;
-};
-
-#endif /* _ALPHA_MSGBUF_H */
diff --git a/arch/alpha/include/uapi/asm/sembuf.h b/arch/alpha/include/uapi/asm/sembuf.h
deleted file mode 100644
index 7b38b1534784..000000000000
--- a/arch/alpha/include/uapi/asm/sembuf.h
+++ /dev/null
@@ -1,22 +0,0 @@ 
-#ifndef _ALPHA_SEMBUF_H
-#define _ALPHA_SEMBUF_H
-
-/* 
- * The semid64_ds structure for alpha architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 2 miscellaneous 64-bit values
- */
-
-struct semid64_ds {
-	struct ipc64_perm sem_perm;		/* permissions .. see ipc.h */
-	__kernel_time_t	sem_otime;		/* last semop time */
-	__kernel_time_t	sem_ctime;		/* last change time */
-	unsigned long	sem_nsems;		/* no. of semaphores in array */
-	unsigned long	__unused1;
-	unsigned long	__unused2;
-};
-
-#endif /* _ALPHA_SEMBUF_H */
diff --git a/arch/alpha/include/uapi/asm/shmbuf.h b/arch/alpha/include/uapi/asm/shmbuf.h
deleted file mode 100644
index 37ee84f05085..000000000000
--- a/arch/alpha/include/uapi/asm/shmbuf.h
+++ /dev/null
@@ -1,38 +0,0 @@ 
-#ifndef _ALPHA_SHMBUF_H
-#define _ALPHA_SHMBUF_H
-
-/* 
- * The shmid64_ds structure for alpha architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 2 miscellaneous 64-bit values
- */
-
-struct shmid64_ds {
-	struct ipc64_perm	shm_perm;	/* operation perms */
-	size_t			shm_segsz;	/* size of segment (bytes) */
-	__kernel_time_t		shm_atime;	/* last attach time */
-	__kernel_time_t		shm_dtime;	/* last detach time */
-	__kernel_time_t		shm_ctime;	/* last change time */
-	__kernel_pid_t		shm_cpid;	/* pid of creator */
-	__kernel_pid_t		shm_lpid;	/* pid of last operator */
-	unsigned long		shm_nattch;	/* no. of current attaches */
-	unsigned long		__unused1;
-	unsigned long		__unused2;
-};
-
-struct shminfo64 {
-	unsigned long	shmmax;
-	unsigned long	shmmin;
-	unsigned long	shmmni;
-	unsigned long	shmseg;
-	unsigned long	shmall;
-	unsigned long	__unused1;
-	unsigned long	__unused2;
-	unsigned long	__unused3;
-	unsigned long	__unused4;
-};
-
-#endif /* _ALPHA_SHMBUF_H */
diff --git a/arch/avr32/include/asm/Kbuild b/arch/avr32/include/asm/Kbuild
index 528d70d47a54..fd65fc13809f 100644
--- a/arch/avr32/include/asm/Kbuild
+++ b/arch/avr32/include/asm/Kbuild
@@ -7,16 +7,20 @@  generic-y += div64.h
 generic-y += emergency-restart.h
 generic-y += exec.h
 generic-y += futex.h
+generic-y += ipcbuf.h
 generic-y += irq_regs.h
 generic-y += irq_work.h
 generic-y += local.h
 generic-y += local64.h
 generic-y += mcs_spinlock.h
+generic-y += msgbuf.h
 generic-y += param.h
 generic-y += percpu.h
 generic-y += preempt.h
 generic-y += scatterlist.h
 generic-y += sections.h
+generic-y += sembuf.h
+generic-y += shmbuf.h
 generic-y += topology.h
 generic-y += trace_clock.h
 generic-y += vga.h
diff --git a/arch/avr32/include/uapi/asm/Kbuild b/arch/avr32/include/uapi/asm/Kbuild
index 08d8a3d76ea8..198196499c84 100644
--- a/arch/avr32/include/uapi/asm/Kbuild
+++ b/arch/avr32/include/uapi/asm/Kbuild
@@ -26,7 +26,6 @@  generic-y += errno.h
 generic-y += fcntl.h
 generic-y += ioctl.h
 generic-y += ioctls.h
-generic-y += ipcbuf.h
 generic-y += kvm_para.h
 generic-y += mman.h
 generic-y += param.h
diff --git a/arch/avr32/include/uapi/asm/msgbuf.h b/arch/avr32/include/uapi/asm/msgbuf.h
deleted file mode 100644
index 9eae6effad14..000000000000
--- a/arch/avr32/include/uapi/asm/msgbuf.h
+++ /dev/null
@@ -1,31 +0,0 @@ 
-#ifndef _UAPI__ASM_AVR32_MSGBUF_H
-#define _UAPI__ASM_AVR32_MSGBUF_H
-
-/*
- * The msqid64_ds structure for i386 architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct msqid64_ds {
-	struct ipc64_perm msg_perm;
-	__kernel_time_t msg_stime;	/* last msgsnd time */
-	unsigned long	__unused1;
-	__kernel_time_t msg_rtime;	/* last msgrcv time */
-	unsigned long	__unused2;
-	__kernel_time_t msg_ctime;	/* last change time */
-	unsigned long	__unused3;
-	unsigned long  msg_cbytes;	/* current number of bytes on queue */
-	unsigned long  msg_qnum;	/* number of messages in queue */
-	unsigned long  msg_qbytes;	/* max number of bytes on queue */
-	__kernel_pid_t msg_lspid;	/* pid of last msgsnd */
-	__kernel_pid_t msg_lrpid;	/* last receive pid */
-	unsigned long  __unused4;
-	unsigned long  __unused5;
-};
-
-#endif /* _UAPI__ASM_AVR32_MSGBUF_H */
diff --git a/arch/avr32/include/uapi/asm/sembuf.h b/arch/avr32/include/uapi/asm/sembuf.h
deleted file mode 100644
index 6c6f7cf1e75a..000000000000
--- a/arch/avr32/include/uapi/asm/sembuf.h
+++ /dev/null
@@ -1,25 +0,0 @@ 
-#ifndef _UAPI__ASM_AVR32_SEMBUF_H
-#define _UAPI__ASM_AVR32_SEMBUF_H
-
-/*
-* The semid64_ds structure for AVR32 architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct semid64_ds {
-        struct ipc64_perm sem_perm;             /* permissions .. see ipc.h */
-        __kernel_time_t sem_otime;              /* last semop time */
-        unsigned long   __unused1;
-        __kernel_time_t sem_ctime;              /* last change time */
-        unsigned long   __unused2;
-        unsigned long   sem_nsems;              /* no. of semaphores in array */
-        unsigned long   __unused3;
-        unsigned long   __unused4;
-};
-
-#endif /* _UAPI__ASM_AVR32_SEMBUF_H */
diff --git a/arch/avr32/include/uapi/asm/shmbuf.h b/arch/avr32/include/uapi/asm/shmbuf.h
deleted file mode 100644
index b94cf8b60b73..000000000000
--- a/arch/avr32/include/uapi/asm/shmbuf.h
+++ /dev/null
@@ -1,42 +0,0 @@ 
-#ifndef _UAPI__ASM_AVR32_SHMBUF_H
-#define _UAPI__ASM_AVR32_SHMBUF_H
-
-/*
- * The shmid64_ds structure for i386 architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct shmid64_ds {
-	struct ipc64_perm	shm_perm;	/* operation perms */
-	size_t			shm_segsz;	/* size of segment (bytes) */
-	__kernel_time_t		shm_atime;	/* last attach time */
-	unsigned long		__unused1;
-	__kernel_time_t		shm_dtime;	/* last detach time */
-	unsigned long		__unused2;
-	__kernel_time_t		shm_ctime;	/* last change time */
-	unsigned long		__unused3;
-	__kernel_pid_t		shm_cpid;	/* pid of creator */
-	__kernel_pid_t		shm_lpid;	/* pid of last operator */
-	unsigned long		shm_nattch;	/* no. of current attaches */
-	unsigned long		__unused4;
-	unsigned long		__unused5;
-};
-
-struct shminfo64 {
-	unsigned long	shmmax;
-	unsigned long	shmmin;
-	unsigned long	shmmni;
-	unsigned long	shmseg;
-	unsigned long	shmall;
-	unsigned long	__unused1;
-	unsigned long	__unused2;
-	unsigned long	__unused3;
-	unsigned long	__unused4;
-};
-
-#endif /* _UAPI__ASM_AVR32_SHMBUF_H */
diff --git a/arch/cris/include/asm/Kbuild b/arch/cris/include/asm/Kbuild
index 057e51859b0a..b438857651bf 100644
--- a/arch/cris/include/asm/Kbuild
+++ b/arch/cris/include/asm/Kbuild
@@ -5,10 +5,11 @@  generic-y += cmpxchg.h
 generic-y += cputime.h
 generic-y += device.h
 generic-y += div64.h
-generic-y += exec.h
 generic-y += emergency-restart.h
+generic-y += exec.h
 generic-y += futex.h
 generic-y += hardirq.h
+generic-y += ipcbuf.h
 generic-y += irq_regs.h
 generic-y += irq_work.h
 generic-y += kdebug.h
@@ -19,10 +20,13 @@  generic-y += local.h
 generic-y += local64.h
 generic-y += mcs_spinlock.h
 generic-y += module.h
+generic-y += msgbuf.h
 generic-y += percpu.h
 generic-y += preempt.h
 generic-y += scatterlist.h
 generic-y += sections.h
+generic-y += sembuf.h
+generic-y += shmbuf.h
 generic-y += topology.h
 generic-y += trace_clock.h
 generic-y += vga.h
diff --git a/arch/cris/include/uapi/asm/ipcbuf.h b/arch/cris/include/uapi/asm/ipcbuf.h
deleted file mode 100644
index 84c7e51cb6d0..000000000000
--- a/arch/cris/include/uapi/asm/ipcbuf.h
+++ /dev/null
@@ -1 +0,0 @@ 
-#include <asm-generic/ipcbuf.h>
diff --git a/arch/cris/include/uapi/asm/msgbuf.h b/arch/cris/include/uapi/asm/msgbuf.h
deleted file mode 100644
index ada63df1d574..000000000000
--- a/arch/cris/include/uapi/asm/msgbuf.h
+++ /dev/null
@@ -1,33 +0,0 @@ 
-#ifndef _CRIS_MSGBUF_H
-#define _CRIS_MSGBUF_H
-
-/* verbatim copy of asm-i386 version */
-
-/* 
- * The msqid64_ds structure for CRIS architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct msqid64_ds {
-	struct ipc64_perm msg_perm;
-	__kernel_time_t msg_stime;	/* last msgsnd time */
-	unsigned long	__unused1;
-	__kernel_time_t msg_rtime;	/* last msgrcv time */
-	unsigned long	__unused2;
-	__kernel_time_t msg_ctime;	/* last change time */
-	unsigned long	__unused3;
-	unsigned long  msg_cbytes;	/* current number of bytes on queue */
-	unsigned long  msg_qnum;	/* number of messages in queue */
-	unsigned long  msg_qbytes;	/* max number of bytes on queue */
-	__kernel_pid_t msg_lspid;	/* pid of last msgsnd */
-	__kernel_pid_t msg_lrpid;	/* last receive pid */
-	unsigned long  __unused4;
-	unsigned long  __unused5;
-};
-
-#endif /* _CRIS_MSGBUF_H */
diff --git a/arch/cris/include/uapi/asm/sembuf.h b/arch/cris/include/uapi/asm/sembuf.h
deleted file mode 100644
index 7fed9843796d..000000000000
--- a/arch/cris/include/uapi/asm/sembuf.h
+++ /dev/null
@@ -1,25 +0,0 @@ 
-#ifndef _CRIS_SEMBUF_H
-#define _CRIS_SEMBUF_H
-
-/* 
- * The semid64_ds structure for CRIS architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct semid64_ds {
-	struct ipc64_perm sem_perm;		/* permissions .. see ipc.h */
-	__kernel_time_t	sem_otime;		/* last semop time */
-	unsigned long	__unused1;
-	__kernel_time_t	sem_ctime;		/* last change time */
-	unsigned long	__unused2;
-	unsigned long	sem_nsems;		/* no. of semaphores in array */
-	unsigned long	__unused3;
-	unsigned long	__unused4;
-};
-
-#endif /* _CRIS_SEMBUF_H */
diff --git a/arch/cris/include/uapi/asm/shmbuf.h b/arch/cris/include/uapi/asm/shmbuf.h
deleted file mode 100644
index 3239e3f000e8..000000000000
--- a/arch/cris/include/uapi/asm/shmbuf.h
+++ /dev/null
@@ -1,42 +0,0 @@ 
-#ifndef _CRIS_SHMBUF_H
-#define _CRIS_SHMBUF_H
-
-/* 
- * The shmid64_ds structure for CRIS architecture (same as for i386)
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct shmid64_ds {
-	struct ipc64_perm	shm_perm;	/* operation perms */
-	size_t			shm_segsz;	/* size of segment (bytes) */
-	__kernel_time_t		shm_atime;	/* last attach time */
-	unsigned long		__unused1;
-	__kernel_time_t		shm_dtime;	/* last detach time */
-	unsigned long		__unused2;
-	__kernel_time_t		shm_ctime;	/* last change time */
-	unsigned long		__unused3;
-	__kernel_pid_t		shm_cpid;	/* pid of creator */
-	__kernel_pid_t		shm_lpid;	/* pid of last operator */
-	unsigned long		shm_nattch;	/* no. of current attaches */
-	unsigned long		__unused4;
-	unsigned long		__unused5;
-};
-
-struct shminfo64 {
-	unsigned long	shmmax;
-	unsigned long	shmmin;
-	unsigned long	shmmni;
-	unsigned long	shmseg;
-	unsigned long	shmall;
-	unsigned long	__unused1;
-	unsigned long	__unused2;
-	unsigned long	__unused3;
-	unsigned long	__unused4;
-};
-
-#endif /* _CRIS_SHMBUF_H */
diff --git a/arch/frv/include/asm/Kbuild b/arch/frv/include/asm/Kbuild
index e3f81b53578e..a279ad1ad6a2 100644
--- a/arch/frv/include/asm/Kbuild
+++ b/arch/frv/include/asm/Kbuild
@@ -2,8 +2,12 @@ 
 generic-y += clkdev.h
 generic-y += cputime.h
 generic-y += exec.h
+generic-y += ipcbuf.h
 generic-y += irq_work.h
 generic-y += mcs_spinlock.h
+generic-y += msgbuf.h
 generic-y += preempt.h
 generic-y += scatterlist.h
+generic-y += sembuf.h
+generic-y += shmbuf.h
 generic-y += trace_clock.h
diff --git a/arch/frv/include/uapi/asm/ipcbuf.h b/arch/frv/include/uapi/asm/ipcbuf.h
deleted file mode 100644
index 84c7e51cb6d0..000000000000
--- a/arch/frv/include/uapi/asm/ipcbuf.h
+++ /dev/null
@@ -1 +0,0 @@ 
-#include <asm-generic/ipcbuf.h>
diff --git a/arch/frv/include/uapi/asm/msgbuf.h b/arch/frv/include/uapi/asm/msgbuf.h
deleted file mode 100644
index 97ceb55a06fb..000000000000
--- a/arch/frv/include/uapi/asm/msgbuf.h
+++ /dev/null
@@ -1,32 +0,0 @@ 
-#ifndef _ASM_MSGBUF_H
-#define _ASM_MSGBUF_H
-
-/*
- * The msqid64_ds structure for FR-V architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct msqid64_ds {
-	struct ipc64_perm	msg_perm;
-	__kernel_time_t		msg_stime;	/* last msgsnd time */
-	unsigned long		__unused1;
-	__kernel_time_t		msg_rtime;	/* last msgrcv time */
-	unsigned long		__unused2;
-	__kernel_time_t		msg_ctime;	/* last change time */
-	unsigned long		__unused3;
-	unsigned long		msg_cbytes;	/* current number of bytes on queue */
-	unsigned long		msg_qnum;	/* number of messages in queue */
-	unsigned long		msg_qbytes;	/* max number of bytes on queue */
-	__kernel_pid_t		msg_lspid;	/* pid of last msgsnd */
-	__kernel_pid_t		msg_lrpid;	/* last receive pid */
-	unsigned long		__unused4;
-	unsigned long		__unused5;
-};
-
-#endif /* _ASM_MSGBUF_H */
-
diff --git a/arch/frv/include/uapi/asm/sembuf.h b/arch/frv/include/uapi/asm/sembuf.h
deleted file mode 100644
index 164b12786d6d..000000000000
--- a/arch/frv/include/uapi/asm/sembuf.h
+++ /dev/null
@@ -1,26 +0,0 @@ 
-#ifndef _ASM_SEMBUF_H
-#define _ASM_SEMBUF_H
-
-/*
- * The semid64_ds structure for FR-V architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct semid64_ds {
-	struct ipc64_perm	sem_perm;	/* permissions .. see ipc.h */
-	__kernel_time_t		sem_otime;	/* last semop time */
-	unsigned long		__unused1;
-	__kernel_time_t		sem_ctime;	/* last change time */
-	unsigned long		__unused2;
-	unsigned long		sem_nsems;	/* no. of semaphores in array */
-	unsigned long		__unused3;
-	unsigned long		__unused4;
-};
-
-#endif /* _ASM_SEMBUF_H */
-
diff --git a/arch/frv/include/uapi/asm/shmbuf.h b/arch/frv/include/uapi/asm/shmbuf.h
deleted file mode 100644
index 4c6e711a4779..000000000000
--- a/arch/frv/include/uapi/asm/shmbuf.h
+++ /dev/null
@@ -1,43 +0,0 @@ 
-#ifndef _ASM_SHMBUF_H
-#define _ASM_SHMBUF_H
-
-/*
- * The shmid64_ds structure for FR-V architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct shmid64_ds {
-	struct ipc64_perm	shm_perm;	/* operation perms */
-	size_t			shm_segsz;	/* size of segment (bytes) */
-	__kernel_time_t		shm_atime;	/* last attach time */
-	unsigned long		__unused1;
-	__kernel_time_t		shm_dtime;	/* last detach time */
-	unsigned long		__unused2;
-	__kernel_time_t		shm_ctime;	/* last change time */
-	unsigned long		__unused3;
-	__kernel_pid_t		shm_cpid;	/* pid of creator */
-	__kernel_pid_t		shm_lpid;	/* pid of last operator */
-	unsigned long		shm_nattch;	/* no. of current attaches */
-	unsigned long		__unused4;
-	unsigned long		__unused5;
-};
-
-struct shminfo64 {
-	unsigned long	shmmax;
-	unsigned long	shmmin;
-	unsigned long	shmmni;
-	unsigned long	shmseg;
-	unsigned long	shmall;
-	unsigned long	__unused1;
-	unsigned long	__unused2;
-	unsigned long	__unused3;
-	unsigned long	__unused4;
-};
-
-#endif /* _ASM_SHMBUF_H */
-
diff --git a/arch/ia64/include/asm/Kbuild b/arch/ia64/include/asm/Kbuild
index 9b41b4bcc073..1cfb2db15cd1 100644
--- a/arch/ia64/include/asm/Kbuild
+++ b/arch/ia64/include/asm/Kbuild
@@ -1,10 +1,14 @@ 
 
 generic-y += clkdev.h
 generic-y += exec.h
+generic-y += ipcbuf.h
 generic-y += irq_work.h
 generic-y += kvm_para.h
 generic-y += mcs_spinlock.h
+generic-y += msgbuf.h
 generic-y += preempt.h
 generic-y += scatterlist.h
+generic-y += sembuf.h
+generic-y += shmbuf.h
 generic-y += trace_clock.h
 generic-y += vtime.h
diff --git a/arch/ia64/include/uapi/asm/ipcbuf.h b/arch/ia64/include/uapi/asm/ipcbuf.h
deleted file mode 100644
index 84c7e51cb6d0..000000000000
--- a/arch/ia64/include/uapi/asm/ipcbuf.h
+++ /dev/null
@@ -1 +0,0 @@ 
-#include <asm-generic/ipcbuf.h>
diff --git a/arch/ia64/include/uapi/asm/msgbuf.h b/arch/ia64/include/uapi/asm/msgbuf.h
deleted file mode 100644
index 6c64c0d2aae1..000000000000
--- a/arch/ia64/include/uapi/asm/msgbuf.h
+++ /dev/null
@@ -1,27 +0,0 @@ 
-#ifndef _ASM_IA64_MSGBUF_H
-#define _ASM_IA64_MSGBUF_H
-
-/*
- * The msqid64_ds structure for IA-64 architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 2 miscellaneous 64-bit values
- */
-
-struct msqid64_ds {
-	struct ipc64_perm msg_perm;
-	__kernel_time_t msg_stime;	/* last msgsnd time */
-	__kernel_time_t msg_rtime;	/* last msgrcv time */
-	__kernel_time_t msg_ctime;	/* last change time */
-	unsigned long  msg_cbytes;	/* current number of bytes on queue */
-	unsigned long  msg_qnum;	/* number of messages in queue */
-	unsigned long  msg_qbytes;	/* max number of bytes on queue */
-	__kernel_pid_t msg_lspid;	/* pid of last msgsnd */
-	__kernel_pid_t msg_lrpid;	/* last receive pid */
-	unsigned long  __unused1;
-	unsigned long  __unused2;
-};
-
-#endif /* _ASM_IA64_MSGBUF_H */
diff --git a/arch/ia64/include/uapi/asm/sembuf.h b/arch/ia64/include/uapi/asm/sembuf.h
deleted file mode 100644
index 1340fbc04d3e..000000000000
--- a/arch/ia64/include/uapi/asm/sembuf.h
+++ /dev/null
@@ -1,22 +0,0 @@ 
-#ifndef _ASM_IA64_SEMBUF_H
-#define _ASM_IA64_SEMBUF_H
-
-/*
- * The semid64_ds structure for IA-64 architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 2 miscellaneous 64-bit values
- */
-
-struct semid64_ds {
-	struct ipc64_perm sem_perm;		/* permissions .. see ipc.h */
-	__kernel_time_t	sem_otime;		/* last semop time */
-	__kernel_time_t	sem_ctime;		/* last change time */
-	unsigned long	sem_nsems;		/* no. of semaphores in array */
-	unsigned long	__unused1;
-	unsigned long	__unused2;
-};
-
-#endif /* _ASM_IA64_SEMBUF_H */
diff --git a/arch/ia64/include/uapi/asm/shmbuf.h b/arch/ia64/include/uapi/asm/shmbuf.h
deleted file mode 100644
index 585002a77acd..000000000000
--- a/arch/ia64/include/uapi/asm/shmbuf.h
+++ /dev/null
@@ -1,38 +0,0 @@ 
-#ifndef _ASM_IA64_SHMBUF_H
-#define _ASM_IA64_SHMBUF_H
-
-/*
- * The shmid64_ds structure for IA-64 architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 2 miscellaneous 64-bit values
- */
-
-struct shmid64_ds {
-	struct ipc64_perm	shm_perm;	/* operation perms */
-	size_t			shm_segsz;	/* size of segment (bytes) */
-	__kernel_time_t		shm_atime;	/* last attach time */
-	__kernel_time_t		shm_dtime;	/* last detach time */
-	__kernel_time_t		shm_ctime;	/* last change time */
-	__kernel_pid_t		shm_cpid;	/* pid of creator */
-	__kernel_pid_t		shm_lpid;	/* pid of last operator */
-	unsigned long		shm_nattch;	/* no. of current attaches */
-	unsigned long		__unused1;
-	unsigned long		__unused2;
-};
-
-struct shminfo64 {
-	unsigned long	shmmax;
-	unsigned long	shmmin;
-	unsigned long	shmmni;
-	unsigned long	shmseg;
-	unsigned long	shmall;
-	unsigned long	__unused1;
-	unsigned long	__unused2;
-	unsigned long	__unused3;
-	unsigned long	__unused4;
-};
-
-#endif /* _ASM_IA64_SHMBUF_H */
diff --git a/arch/m32r/include/asm/Kbuild b/arch/m32r/include/asm/Kbuild
index 2edc793372fc..20b0e8240926 100644
--- a/arch/m32r/include/asm/Kbuild
+++ b/arch/m32r/include/asm/Kbuild
@@ -2,10 +2,14 @@ 
 generic-y += clkdev.h
 generic-y += cputime.h
 generic-y += exec.h
+generic-y += ipcbuf.h
 generic-y += irq_work.h
 generic-y += mcs_spinlock.h
 generic-y += module.h
+generic-y += msgbuf.h
 generic-y += preempt.h
 generic-y += scatterlist.h
 generic-y += sections.h
+generic-y += sembuf.h
+generic-y += shmbuf.h
 generic-y += trace_clock.h
diff --git a/arch/m32r/include/uapi/asm/ipcbuf.h b/arch/m32r/include/uapi/asm/ipcbuf.h
deleted file mode 100644
index 84c7e51cb6d0..000000000000
--- a/arch/m32r/include/uapi/asm/ipcbuf.h
+++ /dev/null
@@ -1 +0,0 @@ 
-#include <asm-generic/ipcbuf.h>
diff --git a/arch/m32r/include/uapi/asm/msgbuf.h b/arch/m32r/include/uapi/asm/msgbuf.h
deleted file mode 100644
index 0d5a877b813e..000000000000
--- a/arch/m32r/include/uapi/asm/msgbuf.h
+++ /dev/null
@@ -1,31 +0,0 @@ 
-#ifndef _ASM_M32R_MSGBUF_H
-#define _ASM_M32R_MSGBUF_H
-
-/*
- * The msqid64_ds structure for m32r architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct msqid64_ds {
-	struct ipc64_perm msg_perm;
-	__kernel_time_t msg_stime;	/* last msgsnd time */
-	unsigned long	__unused1;
-	__kernel_time_t msg_rtime;	/* last msgrcv time */
-	unsigned long	__unused2;
-	__kernel_time_t msg_ctime;	/* last change time */
-	unsigned long	__unused3;
-	unsigned long  msg_cbytes;	/* current number of bytes on queue */
-	unsigned long  msg_qnum;	/* number of messages in queue */
-	unsigned long  msg_qbytes;	/* max number of bytes on queue */
-	__kernel_pid_t msg_lspid;	/* pid of last msgsnd */
-	__kernel_pid_t msg_lrpid;	/* last receive pid */
-	unsigned long  __unused4;
-	unsigned long  __unused5;
-};
-
-#endif /* _ASM_M32R_MSGBUF_H */
diff --git a/arch/m32r/include/uapi/asm/sembuf.h b/arch/m32r/include/uapi/asm/sembuf.h
deleted file mode 100644
index c9873d6890e2..000000000000
--- a/arch/m32r/include/uapi/asm/sembuf.h
+++ /dev/null
@@ -1,25 +0,0 @@ 
-#ifndef _ASM_M32R_SEMBUF_H
-#define _ASM_M32R_SEMBUF_H
-
-/*
- * The semid64_ds structure for m32r architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct semid64_ds {
-	struct ipc64_perm sem_perm;		/* permissions .. see ipc.h */
-	__kernel_time_t	sem_otime;		/* last semop time */
-	unsigned long	__unused1;
-	__kernel_time_t	sem_ctime;		/* last change time */
-	unsigned long	__unused2;
-	unsigned long	sem_nsems;		/* no. of semaphores in array */
-	unsigned long	__unused3;
-	unsigned long	__unused4;
-};
-
-#endif /* _ASM_M32R_SEMBUF_H */
diff --git a/arch/m32r/include/uapi/asm/shmbuf.h b/arch/m32r/include/uapi/asm/shmbuf.h
deleted file mode 100644
index b0cdf0aa7d65..000000000000
--- a/arch/m32r/include/uapi/asm/shmbuf.h
+++ /dev/null
@@ -1,42 +0,0 @@ 
-#ifndef _ASM_M32R_SHMBUF_H
-#define _ASM_M32R_SHMBUF_H
-
-/*
- * The shmid64_ds structure for M32R architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct shmid64_ds {
-	struct ipc64_perm	shm_perm;	/* operation perms */
-	size_t			shm_segsz;	/* size of segment (bytes) */
-	__kernel_time_t		shm_atime;	/* last attach time */
-	unsigned long		__unused1;
-	__kernel_time_t		shm_dtime;	/* last detach time */
-	unsigned long		__unused2;
-	__kernel_time_t		shm_ctime;	/* last change time */
-	unsigned long		__unused3;
-	__kernel_pid_t		shm_cpid;	/* pid of creator */
-	__kernel_pid_t		shm_lpid;	/* pid of last operator */
-	unsigned long		shm_nattch;	/* no. of current attaches */
-	unsigned long		__unused4;
-	unsigned long		__unused5;
-};
-
-struct shminfo64 {
-	unsigned long	shmmax;
-	unsigned long	shmmin;
-	unsigned long	shmmni;
-	unsigned long	shmseg;
-	unsigned long	shmall;
-	unsigned long	__unused1;
-	unsigned long	__unused2;
-	unsigned long	__unused3;
-	unsigned long	__unused4;
-};
-
-#endif /* _ASM_M32R_SHMBUF_H */
diff --git a/arch/mn10300/include/asm/Kbuild b/arch/mn10300/include/asm/Kbuild
index f892d9de47d9..6dc433f17f2f 100644
--- a/arch/mn10300/include/asm/Kbuild
+++ b/arch/mn10300/include/asm/Kbuild
@@ -3,9 +3,13 @@  generic-y += barrier.h
 generic-y += clkdev.h
 generic-y += cputime.h
 generic-y += exec.h
+generic-y += ipcbuf.h
 generic-y += irq_work.h
 generic-y += mcs_spinlock.h
+generic-y += msgbuf.h
 generic-y += preempt.h
 generic-y += scatterlist.h
 generic-y += sections.h
+generic-y += sembuf.h
+generic-y += shmbuf.h
 generic-y += trace_clock.h
diff --git a/arch/mn10300/include/uapi/asm/ipcbuf.h b/arch/mn10300/include/uapi/asm/ipcbuf.h
deleted file mode 100644
index 84c7e51cb6d0..000000000000
--- a/arch/mn10300/include/uapi/asm/ipcbuf.h
+++ /dev/null
@@ -1 +0,0 @@ 
-#include <asm-generic/ipcbuf.h>
diff --git a/arch/mn10300/include/uapi/asm/msgbuf.h b/arch/mn10300/include/uapi/asm/msgbuf.h
deleted file mode 100644
index 8b602450cc4a..000000000000
--- a/arch/mn10300/include/uapi/asm/msgbuf.h
+++ /dev/null
@@ -1,31 +0,0 @@ 
-#ifndef _ASM_MSGBUF_H
-#define _ASM_MSGBUF_H
-
-/*
- * The msqid64_ds structure for MN10300 architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct msqid64_ds {
-	struct ipc64_perm	msg_perm;
-	__kernel_time_t		msg_stime;	/* last msgsnd time */
-	unsigned long		__unused1;
-	__kernel_time_t		msg_rtime;	/* last msgrcv time */
-	unsigned long		__unused2;
-	__kernel_time_t		msg_ctime;	/* last change time */
-	unsigned long		__unused3;
-	unsigned long		msg_cbytes;	/* current number of bytes on queue */
-	unsigned long		msg_qnum;	/* number of messages in queue */
-	unsigned long		msg_qbytes;	/* max number of bytes on queue */
-	__kernel_pid_t		msg_lspid;	/* pid of last msgsnd */
-	__kernel_pid_t		msg_lrpid;	/* last receive pid */
-	unsigned long		__unused4;
-	unsigned long		__unused5;
-};
-
-#endif /* _ASM_MSGBUF_H */
diff --git a/arch/mn10300/include/uapi/asm/sembuf.h b/arch/mn10300/include/uapi/asm/sembuf.h
deleted file mode 100644
index 301f3f9d8aa9..000000000000
--- a/arch/mn10300/include/uapi/asm/sembuf.h
+++ /dev/null
@@ -1,25 +0,0 @@ 
-#ifndef _ASM_SEMBUF_H
-#define _ASM_SEMBUF_H
-
-/*
- * The semid64_ds structure for MN10300 architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct semid64_ds {
-	struct ipc64_perm sem_perm;		/* permissions .. see ipc.h */
-	__kernel_time_t	sem_otime;		/* last semop time */
-	unsigned long	__unused1;
-	__kernel_time_t	sem_ctime;		/* last change time */
-	unsigned long	__unused2;
-	unsigned long	sem_nsems;		/* no. of semaphores in array */
-	unsigned long	__unused3;
-	unsigned long	__unused4;
-};
-
-#endif /* _ASM_SEMBUF_H */
diff --git a/arch/mn10300/include/uapi/asm/shmbuf.h b/arch/mn10300/include/uapi/asm/shmbuf.h
deleted file mode 100644
index 8f300cc35d6c..000000000000
--- a/arch/mn10300/include/uapi/asm/shmbuf.h
+++ /dev/null
@@ -1,42 +0,0 @@ 
-#ifndef _ASM_SHMBUF_H
-#define _ASM_SHMBUF_H
-
-/*
- * The shmid64_ds structure for MN10300 architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct shmid64_ds {
-	struct ipc64_perm	shm_perm;	/* operation perms */
-	size_t			shm_segsz;	/* size of segment (bytes) */
-	__kernel_time_t		shm_atime;	/* last attach time */
-	unsigned long		__unused1;
-	__kernel_time_t		shm_dtime;	/* last detach time */
-	unsigned long		__unused2;
-	__kernel_time_t		shm_ctime;	/* last change time */
-	unsigned long		__unused3;
-	__kernel_pid_t		shm_cpid;	/* pid of creator */
-	__kernel_pid_t		shm_lpid;	/* pid of last operator */
-	unsigned long		shm_nattch;	/* no. of current attaches */
-	unsigned long		__unused4;
-	unsigned long		__unused5;
-};
-
-struct shminfo64 {
-	unsigned long	shmmax;
-	unsigned long	shmmin;
-	unsigned long	shmmni;
-	unsigned long	shmseg;
-	unsigned long	shmall;
-	unsigned long	__unused1;
-	unsigned long	__unused2;
-	unsigned long	__unused3;
-	unsigned long	__unused4;
-};
-
-#endif /* _ASM_SHMBUF_H */
diff --git a/arch/s390/include/asm/Kbuild b/arch/s390/include/asm/Kbuild
index c631f98fd524..a08933ae7b7e 100644
--- a/arch/s390/include/asm/Kbuild
+++ b/arch/s390/include/asm/Kbuild
@@ -1,8 +1,10 @@ 
 
-
 generic-y += clkdev.h
 generic-y += irq_work.h
 generic-y += mcs_spinlock.h
+generic-y += msgbuf.h
 generic-y += preempt.h
 generic-y += scatterlist.h
+generic-y += sembuf.h
+generic-y += shmbuf.h
 generic-y += trace_clock.h
diff --git a/arch/s390/include/asm/compat.h b/arch/s390/include/asm/compat.h
index 91398bb0695c..d301b8271513 100644
--- a/arch/s390/include/asm/compat.h
+++ b/arch/s390/include/asm/compat.h
@@ -304,10 +304,10 @@  struct compat_ipc64_perm {
 
 struct compat_semid64_ds {
 	struct compat_ipc64_perm sem_perm;
-	compat_time_t  sem_otime;
-	compat_ulong_t __pad1;
-	compat_time_t  sem_ctime;
-	compat_ulong_t __pad2;
+	compat_ulong_t sem_otime;
+	compat_ulong_t sem_otime_high;
+	compat_ulong_t sem_ctime;
+	compat_ulong_t sem_ctime_high;
 	compat_ulong_t sem_nsems;
 	compat_ulong_t __unused1;
 	compat_ulong_t __unused2;
@@ -315,12 +315,12 @@  struct compat_semid64_ds {
 
 struct compat_msqid64_ds {
 	struct compat_ipc64_perm msg_perm;
-	compat_time_t   msg_stime;
-	compat_ulong_t __pad1;
-	compat_time_t   msg_rtime;
-	compat_ulong_t __pad2;
-	compat_time_t   msg_ctime;
-	compat_ulong_t __pad3;
+	compat_ulong_t msg_stime;
+	compat_ulong_t msg_stime_high;
+	compat_ulong_t msg_rtime;
+	compat_ulong_t msg_rtime_high;
+	compat_ulong_t msg_ctime;
+	compat_ulong_t msg_ctime_high;
 	compat_ulong_t msg_cbytes;
 	compat_ulong_t msg_qnum;
 	compat_ulong_t msg_qbytes;
@@ -333,12 +333,12 @@  struct compat_msqid64_ds {
 struct compat_shmid64_ds {
 	struct compat_ipc64_perm shm_perm;
 	compat_size_t  shm_segsz;
-	compat_time_t  shm_atime;
-	compat_ulong_t __pad1;
-	compat_time_t  shm_dtime;
-	compat_ulong_t __pad2;
-	compat_time_t  shm_ctime;
-	compat_ulong_t __pad3;
+	compat_ulong_t shm_atime;
+	compat_ulong_t shm_atime_high;
+	compat_ulong_t shm_dtime;
+	compat_ulong_t shm_dtime_high;
+	compat_ulong_t shm_ctime;
+	compat_ulong_t shm_ctime_high;
 	compat_pid_t   shm_cpid;
 	compat_pid_t   shm_lpid;
 	compat_ulong_t shm_nattch;
diff --git a/arch/s390/include/uapi/asm/msgbuf.h b/arch/s390/include/uapi/asm/msgbuf.h
deleted file mode 100644
index 1bbdee927924..000000000000
--- a/arch/s390/include/uapi/asm/msgbuf.h
+++ /dev/null
@@ -1,37 +0,0 @@ 
-#ifndef _S390_MSGBUF_H
-#define _S390_MSGBUF_H
-
-/* 
- * The msqid64_ds structure for S/390 architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem
- * - 2 miscellaneous 32-bit values
- */
-
-struct msqid64_ds {
-	struct ipc64_perm msg_perm;
-	__kernel_time_t msg_stime;	/* last msgsnd time */
-#ifndef __s390x__
-	unsigned long	__unused1;
-#endif /* ! __s390x__ */
-	__kernel_time_t msg_rtime;	/* last msgrcv time */
-#ifndef __s390x__
-	unsigned long	__unused2;
-#endif /* ! __s390x__ */
-	__kernel_time_t msg_ctime;	/* last change time */
-#ifndef __s390x__
-	unsigned long	__unused3;
-#endif /* ! __s390x__ */
-	unsigned long  msg_cbytes;	/* current number of bytes on queue */
-	unsigned long  msg_qnum;	/* number of messages in queue */
-	unsigned long  msg_qbytes;	/* max number of bytes on queue */
-	__kernel_pid_t msg_lspid;	/* pid of last msgsnd */
-	__kernel_pid_t msg_lrpid;	/* last receive pid */
-	unsigned long  __unused4;
-	unsigned long  __unused5;
-};
-
-#endif /* _S390_MSGBUF_H */
diff --git a/arch/s390/include/uapi/asm/sembuf.h b/arch/s390/include/uapi/asm/sembuf.h
deleted file mode 100644
index 32626b0cac4b..000000000000
--- a/arch/s390/include/uapi/asm/sembuf.h
+++ /dev/null
@@ -1,29 +0,0 @@ 
-#ifndef _S390_SEMBUF_H
-#define _S390_SEMBUF_H
-
-/* 
- * The semid64_ds structure for S/390 architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem (for !__s390x__)
- * - 2 miscellaneous 32-bit values
- */
-
-struct semid64_ds {
-	struct ipc64_perm sem_perm;		/* permissions .. see ipc.h */
-	__kernel_time_t	sem_otime;		/* last semop time */
-#ifndef __s390x__
-	unsigned long	__unused1;
-#endif /* ! __s390x__ */
-	__kernel_time_t	sem_ctime;		/* last change time */
-#ifndef __s390x__
-	unsigned long	__unused2;
-#endif /* ! __s390x__ */
-	unsigned long	sem_nsems;		/* no. of semaphores in array */
-	unsigned long	__unused3;
-	unsigned long	__unused4;
-};
-
-#endif /* _S390_SEMBUF_H */
diff --git a/arch/s390/include/uapi/asm/shmbuf.h b/arch/s390/include/uapi/asm/shmbuf.h
deleted file mode 100644
index eed2e280ce37..000000000000
--- a/arch/s390/include/uapi/asm/shmbuf.h
+++ /dev/null
@@ -1,48 +0,0 @@ 
-#ifndef _S390_SHMBUF_H
-#define _S390_SHMBUF_H
-
-/* 
- * The shmid64_ds structure for S/390 architecture.
- * Note extra padding because this structure is passed back and forth
- * between kernel and user space.
- *
- * Pad space is left for:
- * - 64-bit time_t to solve y2038 problem (for !__s390x__)
- * - 2 miscellaneous 32-bit values
- */
-
-struct shmid64_ds {
-	struct ipc64_perm	shm_perm;	/* operation perms */
-	size_t			shm_segsz;	/* size of segment (bytes) */
-	__kernel_time_t		shm_atime;	/* last attach time */
-#ifndef __s390x__
-	unsigned long		__unused1;
-#endif /* ! __s390x__ */
-	__kernel_time_t		shm_dtime;	/* last detach time */
-#ifndef __s390x__
-	unsigned long		__unused2;
-#endif /* ! __s390x__ */
-	__kernel_time_t		shm_ctime;	/* last change time */
-#ifndef __s390x__
-	unsigned long		__unused3;
-#endif /* ! __s390x__ */
-	__kernel_pid_t		shm_cpid;	/* pid of creator */
-	__kernel_pid_t		shm_lpid;	/* pid of last operator */
-	unsigned long		shm_nattch;	/* no. of current attaches */
-	unsigned long		__unused4;
-	unsigned long		__unused5;
-};
-
-struct shminfo64 {
-	unsigned long	shmmax;
-	unsigned long	shmmin;
-	unsigned long	shmmni;
-	unsigned long	shmseg;
-	unsigned long	shmall;
-	unsigned long	__unused1;
-	unsigned long	__unused2;
-	unsigned long	__unused3;
-	unsigned long	__unused4;
-};
-
-#endif /* _S390_SHMBUF_H */