Merge with Linux 2.3.40.

7 files changed, 166 insertions, 3 deletions

diff --git a/include/asm-m68k/ipcbuf.h b/include/asm-m68k/ipcbuf.h
new file mode 100644
index 000000000..a623ea3f0
--- /dev/null
+++ b/include/asm-m68k/ipcbuf.h
@@ -0,0 +1,29 @@
+#ifndef __m68k_IPCBUF_H__
+#define __m68k_IPCBUF_H__
+
+/*
+ * The user_ipc_perm structure for m68k architecture.
+ * Note extra padding because this structure is passed back and forth
+ * between kernel and user space.
+ *
+ * Pad space is left for:
+ * - 32-bit mode_t and seq
+ * - 2 miscellaneous 32-bit values
+ */
+
+struct ipc64_perm
+{
+	__kernel_key_t		key;
+	__kernel_uid32_t	uid;
+	__kernel_gid32_t	gid;
+	__kernel_uid32_t	cuid;
+	__kernel_gid32_t	cgid;
+	__kernel_mode_t		mode;
+	unsigned short		__pad1;
+	unsigned short		seq;
+	unsigned short		__pad2;
+	unsigned long		__unused1;
+	unsigned long		__unused2;
+};
+
+#endif /* __m68k_IPCBUF_H__ */
diff --git a/include/asm-m68k/msgbuf.h b/include/asm-m68k/msgbuf.h
new file mode 100644
index 000000000..9ce71a86d
--- /dev/null
+++ b/include/asm-m68k/msgbuf.h
@@ -0,0 +1,31 @@
+#ifndef _M68K_MSGBUF_H
+#define _M68K_MSGBUF_H
+
+/* 
+ * The msqid64_ds structure for m68k 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 /* _M68K_MSGBUF_H */
diff --git a/include/asm-m68k/posix_types.h b/include/asm-m68k/posix_types.h
index 460de0b30..fa372b226 100644
--- a/include/asm-m68k/posix_types.h
+++ b/include/asm-m68k/posix_types.h
@@ -24,6 +24,13 @@ typedef long		__kernel_suseconds_t;
 typedef long		__kernel_clock_t;
 typedef int		__kernel_daddr_t;
 typedef char *		__kernel_caddr_t;
+typedef unsigned short	__kernel_uid16_t;
+typedef unsigned short	__kernel_gid16_t;
+typedef unsigned int	__kernel_uid32_t;
+typedef unsigned int	__kernel_gid32_t;
+
+typedef unsigned short	__kernel_old_uid_t;
+typedef unsigned short	__kernel_old_gid_t;
 
 #ifdef __GNUC__
 typedef long long	__kernel_loff_t;
diff --git a/include/asm-m68k/sembuf.h b/include/asm-m68k/sembuf.h
new file mode 100644
index 000000000..e2af7d471
--- /dev/null
+++ b/include/asm-m68k/sembuf.h
@@ -0,0 +1,25 @@
+#ifndef _M68K_SEMBUF_H
+#define _M68K_SEMBUF_H
+
+/* 
+ * The semid64_ds structure for m68k 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 /* _M68K_SEMBUF_H */
diff --git a/include/asm-m68k/shmbuf.h b/include/asm-m68k/shmbuf.h
new file mode 100644
index 000000000..358ecbfb9
--- /dev/null
+++ b/include/asm-m68k/shmbuf.h
@@ -0,0 +1,42 @@
+#ifndef _M68K_SHMBUF_H
+#define _M68K_SHMBUF_H
+
+/* 
+ * The shmid64_ds structure for m68k 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 /* _M68K_SHMBUF_H */
diff --git a/include/asm-m68k/siginfo.h b/include/asm-m68k/siginfo.h
index 4061e6f72..2dac2b063 100644
--- a/include/asm-m68k/siginfo.h
+++ b/include/asm-m68k/siginfo.h
@@ -24,7 +24,8 @@ typedef struct siginfo {
 		/* kill() */
 		struct {
 			pid_t _pid;		/* sender's pid */
-			uid_t _uid;		/* sender's uid */
+			old_uid_t _uid;		/* backwards compatibility */
+			uid_t _uid32;		/* sender's uid */
 		} _kill;
 
 		/* POSIX.1b timers */
@@ -36,17 +37,19 @@ typedef struct siginfo {
 		/* POSIX.1b signals */
 		struct {
 			pid_t _pid;		/* sender's pid */
-			uid_t _uid;		/* sender's uid */
+			old_uid_t _uid;		/* backwards compatibility */
 			sigval_t _sigval;
+			uid_t _uid32;		/* sender's uid */
 		} _rt;
 
 		/* SIGCHLD */
 		struct {
 			pid_t _pid;		/* which child */
-			uid_t _uid;		/* sender's uid */
+			old_uid_t _uid;		/* backwards compatibility */
 			int _status;		/* exit code */
 			clock_t _utime;
 			clock_t _stime;
+			uid_t _uid32;		/* sender's uid */
 		} _sigchld;
 
 		/* SIGILL, SIGFPE, SIGSEGV, SIGBUS */
@@ -62,11 +65,18 @@ typedef struct siginfo {
 	} _sifields;
 } siginfo_t;
 
+#define UID16_SIGINFO_COMPAT_NEEDED
+
 /*
  * How these fields are to be accessed.
  */
 #define si_pid		_sifields._kill._pid
+#ifdef __KERNEL__
+#define si_uid		_sifields._kill._uid32
+#define si_uid16	_sifields._kill._uid
+#else
 #define si_uid		_sifields._kill._uid
+#endif /* __KERNEL__ */
 #define si_status	_sifields._sigchld._status
 #define si_utime	_sifields._sigchld._utime
 #define si_stime	_sifields._sigchld._stime
diff --git a/include/asm-m68k/unistd.h b/include/asm-m68k/unistd.h
index e2e8e7ddb..715eb6496 100644
--- a/include/asm-m68k/unistd.h
+++ b/include/asm-m68k/unistd.h
@@ -201,6 +201,25 @@
 #define __NR_stat64		195
 #define __NR_lstat64		196
 #define __NR_fstat64		197
+#define __NR_chown32		198
+#define __NR_getuid32		199
+#define __NR_getgid32		200
+#define __NR_geteuid32		201
+#define __NR_getegid32		202
+#define __NR_setreuid32		203
+#define __NR_setregid32		204
+#define __NR_getgroups32	205
+#define __NR_setgroups32	206
+#define __NR_fchown32		207
+#define __NR_setresuid32	208
+#define __NR_getresuid32	209
+#define __NR_setresgid32	210
+#define __NR_getresgid32	211
+#define __NR_lchown32		212
+#define __NR_setuid32		213
+#define __NR_setgid32		214
+#define __NR_setfsuid32		215
+#define __NR_setfsgid32		216
 
 /* user-visible error numbers are in the range -1 - -122: see
    <asm-m68k/errno.h> */