Merge samba.org:/scratch/anton/linux-2.5_work

into samba.org:/scratch/anton/linux-2.5_syscall_cleanup_clean

arch/ppc64/kernel/entry.S

@@ -113,10 +113,6 @@ _GLOBAL(DoSyscall)
 	clrldi	r4,r4,32
 	clrldi	r5,r5,32
 	clrldi	r6,r6,32
-#if 0 /* XXX Why not ??? - Anton */
-	clrldi	r7,r7,32
-	clrldi	r8,r8,32
-#endif
 	b	17f
 15:
 #endif
@@ -187,10 +183,6 @@ _GLOBAL(ret_from_syscall_1)
 	clrldi	r4,r4,32
 	clrldi	r5,r5,32
 	clrldi	r6,r6,32
-#if 0 /* XXX Why not ??? - Anton */
-	clrldi	r7,r7,32
-	clrldi	r8,r8,32
-#endif
 	b	57f
 55:
 #endif

arch/ppc64/kernel/misc.S

@@ -505,8 +505,8 @@ _GLOBAL(kernel_thread)
 	.balign 8
 _GLOBAL(sys_call_table32)
 	.llong .sys_ni_syscall	/* 0  -  old "setup()" system call */
-	.llong .sys32_exit
-	.llong .sys32_fork
+	.llong .sys_exit
+	.llong .sys_fork
 	.llong .sys_read
 	.llong .sys_write
 	.llong .sys32_open		/* 5 */
@@ -522,7 +522,7 @@ _GLOBAL(sys_call_table32)
 	.llong .sys_chmod		/* 15 */
 	.llong .sys_lchown
 	.llong .sys_ni_syscall			/* old break syscall holder */
-	.llong .sys32_stat
+	.llong .sys_ni_syscall		/* old stat syscall holder */
 	.llong .sys32_lseek
 	.llong .sys_getpid              /* 20 */
 	.llong .sys32_mount
@@ -532,7 +532,7 @@ _GLOBAL(sys_call_table32)
 	.llong .ppc64_sys32_stime       /* 25 */
 	.llong .sys32_ptrace
 	.llong .sys_alarm
-	.llong .sys32_fstat
+	.llong .sys_ni_syscall		/* old fstat syscall holder */
 	.llong .sys32_pause
 	.llong .sys32_utime		/* 30 */
 	.llong .sys_ni_syscall			/* old stty syscall holder */
@@ -588,11 +588,11 @@ _GLOBAL(sys_call_table32)
 	.llong .sys32_setgroups
 	.llong .ppc32_select
 	.llong .sys_symlink
-	.llong .sys32_lstat
+	.llong .sys_ni_syscall		/* old sys_lstat syscall holder */
 	.llong .sys32_readlink	        /* 85 */
 	.llong .sys_uselib
-	.llong .sys32_swapon
-	.llong .sys32_reboot
+	.llong .sys_swapon
+	.llong .sys_reboot
 	.llong .old32_readdir
 	.llong .sys32_mmap		/* 90 */
 	.llong .sys_munmap
@@ -605,7 +605,7 @@ _GLOBAL(sys_call_table32)
 	.llong .sys_ni_syscall			/* old profil syscall holder */
 	.llong .sys32_statfs
 	.llong .sys32_fstatfs	/* 100 */
-	.llong .sys_ni_syscall		/* old ioperm syscall holder */
+	.llong .sys_ioperm
 	.llong .sys32_socketcall
 	.llong .sys32_syslog
 	.llong .sys32_setitimer
@@ -624,7 +624,7 @@ _GLOBAL(sys_call_table32)
 	.llong .sys32_ipc
 	.llong .sys_fsync
 	.llong .ppc32_sigreturn
-	.llong .sys32_clone		/* 120 */
+	.llong .sys_clone		/* 120 */
 	.llong .sys32_setdomainname
 	.llong .ppc64_newuname
 	.llong .sys_ni_syscall		/* old modify_ldt syscall holder */
@@ -638,7 +638,7 @@ _GLOBAL(sys_call_table32)
 	.llong .sys_quotactl
 	.llong .sys32_getpgid
 	.llong .sys_fchdir
-	.llong .sys32_bdflush
+	.llong .sys_bdflush
 	.llong .sys32_sysfs		/* 135 */
 	.llong .sys32_personality
 	.llong .sys_ni_syscall	        /* for afs_syscall */
@@ -693,10 +693,10 @@ _GLOBAL(sys_call_table32)
 	.llong .sys32_sendfile
 	.llong .sys_ni_syscall		/* streams1 */
 	.llong .sys_ni_syscall		/* streams2 */
-	.llong .sys32_vfork
+	.llong .sys_vfork
 	.llong .sys32_getrlimit	        /* 190 */
 	.llong .sys32_readahead
-	.llong .sys_ni_syscall		/* 192 - reserved - mmap2 */
+	.llong .ppc32_mmap2
 	.llong .sys32_truncate64	/* 193 - truncate64 */
 	.llong .sys32_ftruncate64	/* 194 - ftruncate64 */
 	.llong .sys_stat64      	/* 195 - stat64 */
@@ -730,8 +730,9 @@ _GLOBAL(sys_call_table32)
 	.llong .sys32_sched_getaffinity
 	.llong .sys_ni_syscall		/* reserved for security */
 	.llong .sys_ni_syscall		/* 225 - reserved for tux */
+	.llong .sys32_sendfile64
 
-	.rept NR_syscalls-225
+	.rept NR_syscalls-226
 		.llong .sys_ni_syscall
 	.endr
 #endif
@@ -756,7 +757,7 @@ _GLOBAL(sys_call_table)
 	.llong .sys_chmod		/* 15 */
 	.llong .sys_lchown
 	.llong .sys_ni_syscall			/* old break syscall holder */
-	.llong .sys_stat
+	.llong .sys_ni_syscall		/* old stat syscall holder */
 	.llong .sys_lseek
 	.llong .sys_getpid	/* 20 */
 	.llong .sys_mount
@@ -766,7 +767,7 @@ _GLOBAL(sys_call_table)
 	.llong .ppc64_sys_stime		/* 25 */
 	.llong .sys_ptrace
 	.llong .sys_alarm
-	.llong .sys_fstat
+	.llong .sys_ni_syscall		/* old sys_fstat syscall holder */
 	.llong .sys_pause
 	.llong .sys_utime		/* 30 */
 	.llong .sys_ni_syscall			/* old stty syscall holder */
@@ -822,7 +823,7 @@ _GLOBAL(sys_call_table)
 	.llong .sys_setgroups
 	.llong .sys_select
 	.llong .sys_symlink
-	.llong .sys_lstat
+	.llong .sys_ni_syscall		/* old sys_lstat syscall holder */
 	.llong .sys_readlink	/* 85 */
 	.llong .sys_uselib
 	.llong .sys_swapon
@@ -839,7 +840,7 @@ _GLOBAL(sys_call_table)
 	.llong .sys_ni_syscall			/* old profil syscall holder */
 	.llong .sys_statfs
 	.llong .sys_fstatfs	/* 100 */
-	.llong .sys_ni_syscall		/* old ioperm syscall holder */
+	.llong .sys_ioperm
 	.llong .sys_socketcall
 	.llong .sys_syslog
 	.llong .sys_setitimer
@@ -964,7 +965,8 @@ _GLOBAL(sys_call_table)
 	.llong .sys_sched_getaffinity
 	.llong .sys_ni_syscall		/* reserved for security */
 	.llong .sys_ni_syscall		/* reserved for tux */
+	.llong .sys_ni_syscall		/* reserved for sendfile64 */
 
-	.rept NR_syscalls-225
-	.llong .sys_ni_syscall
+	.rept NR_syscalls-226
+		.llong .sys_ni_syscall
 	.endr

arch/ppc64/kernel/process.c

@@ -259,19 +259,19 @@ int get_fpexc_mode(struct task_struct *tsk, unsigned long adr)
 	return put_user(val, (unsigned int *) adr);
 }
 
-int sys_clone(int p1, int p2, int p3, int p4, int p5, int p6,
-	      struct pt_regs *regs)
+int sys_clone(unsigned long clone_flags, u32 p2, u32 p3, u32 p4, u32 p5,
+	      u32 p6, struct pt_regs *regs)
 {
 	struct task_struct *p;
 
 	if (regs->msr & MSR_FP)
 		giveup_fpu(current);
 
-	p = do_fork(p1 & ~CLONE_IDLETASK, regs->gpr[1], regs, 0);
+	p = do_fork(clone_flags & ~CLONE_IDLETASK, regs->gpr[1], regs, 0);
 	return IS_ERR(p) ? PTR_ERR(p) : p->pid;
 }
 
-int sys_fork(int p1, int p2, int p3, int p4, int p5, int p6,
+int sys_fork(u32 p1, u32 p2, u32 p3, u32 p4, u32 p5, u32 p6,
 	     struct pt_regs *regs)
 {
 	struct task_struct *p;
@@ -283,8 +283,8 @@ int sys_fork(int p1, int p2, int p3, int p4, int p5, int p6,
 	return IS_ERR(p) ? PTR_ERR(p) : p->pid;
 }
 
-int sys_vfork(int p1, int p2, int p3, int p4, int p5, int p6,
-			 struct pt_regs *regs)
+int sys_vfork(u32 p1, u32 p2, u32 p3, u32 p4, u32 p5, u32 p6,
+	      struct pt_regs *regs)
 {
 	struct task_struct *p;
 

arch/ppc64/kernel/sys32.S

@@ -44,14 +44,10 @@ _GLOBAL(sys32_getsockopt)
 	clrldi		r7, r7, 32	/* int *optlen parm */
 	b		.sys_getsockopt
 
-_GLOBAL(sys32_bdflush)
-	extsw		r4,r4		/* sign extend long data parm */
-	b		.sys_bdflush
-
-_GLOBAL(sys32_mmap2)
+_GLOBAL(ppc32_mmap2)
 	clrldi		r7, r7, 32	/* unsigned long fd parm */
-	extsw		r8, r8		/* off_t offset */
-	b		.sys_mmap
+	clrldi		r8, r8, 32	/* unsigned long pgoff */
+	b		.sys32_mmap2
 
 _GLOBAL(sys32_socketcall)	/* r3=call, r4=args */
 	cmpwi		r3, 1

include/asm-ppc64/unistd.h

@@ -235,6 +235,7 @@
 #define __NR_sched_getaffinity	223
 #define __NR_security		224
 #define __NR_tuxcall		225
+#define __NR_sendfile64		226
 
 #define __NR(n)	#n