---

yaml
---
r: 24863
b: refs/heads/master
c: 4d338e1
h: refs/heads/master
i:
  24861: 1870501
  24859: 7e73bf6
  24855: 1635d39
  24847: 7e124a7
  24831: f349d84
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 694a464e19b9e3278dbaf6a09fa7c1efec3f8eb5
+refs/heads/master: 4d338e1accfc3473f7e453427dfd4f1ebf4dbbe6

trunk/arch/um/drivers/harddog_kern.c

@@ -104,7 +104,7 @@ static int harddog_release(struct inode *inode, struct file *file)
 
 extern int ping_watchdog(int fd);
 
-static ssize_t harddog_write(struct file *file, const char *data, size_t len,
+static ssize_t harddog_write(struct file *file, const char __user *data, size_t len,
 			     loff_t *ppos)
 {
 	/*
@@ -118,6 +118,7 @@ static ssize_t harddog_write(struct file *file, const char *data, size_t len,
 static int harddog_ioctl(struct inode *inode, struct file *file,
 			 unsigned int cmd, unsigned long arg)
 {
+	void __user *argp= (void __user *)arg;
 	static struct watchdog_info ident = {
 		WDIOC_SETTIMEOUT,
 		0,
@@ -127,13 +128,12 @@ static int harddog_ioctl(struct inode *inode, struct file *file,
 		default:
 			return -ENOTTY;
 		case WDIOC_GETSUPPORT:
-			if(copy_to_user((struct harddog_info *)arg, &ident,
-					sizeof(ident)))
+			if(copy_to_user(argp, &ident, sizeof(ident)))
 				return -EFAULT;
 			return 0;
 		case WDIOC_GETSTATUS:
 		case WDIOC_GETBOOTSTATUS:
-			return put_user(0,(int *)arg);
+			return put_user(0,(int __user *)argp);
 		case WDIOC_KEEPALIVE:
 			return(ping_watchdog(harddog_out_fd));
 	}

trunk/arch/um/drivers/hostaudio_kern.c

@@ -67,8 +67,8 @@ MODULE_PARM_DESC(mixer, MIXER_HELP);
 
 /* /dev/dsp file operations */
 
-static ssize_t hostaudio_read(struct file *file, char *buffer, size_t count, 
-			      loff_t *ppos)
+static ssize_t hostaudio_read(struct file *file, char __user *buffer,
+			      size_t count, loff_t *ppos)
 {
         struct hostaudio_state *state = file->private_data;
 	void *kbuf;
@@ -94,7 +94,7 @@ static ssize_t hostaudio_read(struct file *file, char *buffer, size_t count,
 	return(err);
 }
 
-static ssize_t hostaudio_write(struct file *file, const char *buffer, 
+static ssize_t hostaudio_write(struct file *file, const char __user *buffer,
 			       size_t count, loff_t *ppos)
 {
         struct hostaudio_state *state = file->private_data;
@@ -152,7 +152,7 @@ static int hostaudio_ioctl(struct inode *inode, struct file *file,
 	case SNDCTL_DSP_CHANNELS:
 	case SNDCTL_DSP_SUBDIVIDE:
 	case SNDCTL_DSP_SETFRAGMENT:
-		if(get_user(data, (int *) arg))
+		if(get_user(data, (int __user *) arg))
 			return(-EFAULT);
 		break;
 	default:
@@ -168,7 +168,7 @@ static int hostaudio_ioctl(struct inode *inode, struct file *file,
 	case SNDCTL_DSP_CHANNELS:
 	case SNDCTL_DSP_SUBDIVIDE:
 	case SNDCTL_DSP_SETFRAGMENT:
-		if(put_user(data, (int *) arg))
+		if(put_user(data, (int __user *) arg))
 			return(-EFAULT);
 		break;
 	default:

trunk/arch/um/drivers/slirp_kern.c

@@ -77,7 +77,7 @@ static int slirp_setup(char *str, char **mac_out, void *data)
 	int i=0;
 
 	*init = ((struct slirp_init)
-		{ argw :		{ { "slirp", NULL  } } });
+		{ .argw = { { "slirp", NULL  } } });
 
 	str = split_if_spec(str, mac_out, NULL);
 

trunk/arch/um/include/line.h

@@ -58,23 +58,17 @@ struct line {
 };
 
 #define LINE_INIT(str, d) \
-	{ init_str :	str, \
-	  init_pri :	INIT_STATIC, \
-	  valid :	1, \
-	  throttled :	0, \
-	  lock :	SPIN_LOCK_UNLOCKED, \
-	  buffer :	NULL, \
-	  head :	NULL, \
-	  tail :	NULL, \
-	  sigio :	0, \
-	  driver :	d, \
-	  have_irq :	0 }
+	{ .init_str =	str, \
+	  .init_pri =	INIT_STATIC, \
+	  .valid =	1, \
+	  .lock =	SPIN_LOCK_UNLOCKED, \
+	  .driver =	d }
 
 struct lines {
 	int num;
 };
 
-#define LINES_INIT(n) {  num :		n }
+#define LINES_INIT(n) {  .num =	n }
 
 extern void line_close(struct tty_struct *tty, struct file * filp);
 extern int line_open(struct line *lines, struct tty_struct *tty);

trunk/arch/um/include/sysdep-i386/checksum.h

@@ -48,7 +48,8 @@ unsigned int csum_partial_copy_nocheck(const unsigned char *src, unsigned char *
  */
 
 static __inline__
-unsigned int csum_partial_copy_from_user(const unsigned char *src, unsigned char *dst,
+unsigned int csum_partial_copy_from_user(const unsigned char __user *src,
+					 unsigned char *dst,
 					 int len, int sum, int *err_ptr)
 {
 	if(copy_from_user(dst, src, len)){
@@ -192,7 +193,7 @@ static __inline__ unsigned short int csum_ipv6_magic(struct in6_addr *saddr,
  */
 #define HAVE_CSUM_COPY_USER
 static __inline__ unsigned int csum_and_copy_to_user(const unsigned char *src,
-						     unsigned char *dst,
+						     unsigned char __user *dst,
 						     int len, int sum, int *err_ptr)
 {
 	if (access_ok(VERIFY_WRITE, dst, len)){

trunk/arch/um/kernel/exec_kern.c

@@ -58,14 +58,14 @@ long um_execve(char *file, char __user *__user *argv, char __user *__user *env)
 	return(err);
 }
 
-long sys_execve(char *file, char __user *__user *argv,
+long sys_execve(char __user *file, char __user *__user *argv,
 		char __user *__user *env)
 {
 	long error;
 	char *filename;
 
 	lock_kernel();
-	filename = getname((char __user *) file);
+	filename = getname(file);
 	error = PTR_ERR(filename);
 	if (IS_ERR(filename)) goto out;
 	error = execve1(filename, argv, env);

trunk/arch/um/kernel/process_kern.c

@@ -407,7 +407,7 @@ static int proc_read_sysemu(char *buf, char **start, off_t offset, int size,int
 	return strlen(buf);
 }
 
-static int proc_write_sysemu(struct file *file,const char *buf, unsigned long count,void *data)
+static int proc_write_sysemu(struct file *file,const char __user *buf, unsigned long count,void *data)
 {
 	char tmp[2];
 

trunk/arch/um/kernel/ptrace.c

@@ -46,6 +46,7 @@ extern int poke_user(struct task_struct * child, long addr, long data);
 long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 {
 	int i, ret;
+	unsigned long __user *p = (void __user *)(unsigned long)data;
 
 	switch (request) {
 		/* when I and D space are separate, these will need to be fixed. */
@@ -58,7 +59,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 		copied = access_process_vm(child, addr, &tmp, sizeof(tmp), 0);
 		if (copied != sizeof(tmp))
 			break;
-		ret = put_user(tmp, (unsigned long __user *) data);
+		ret = put_user(tmp, p);
 		break;
 	}
 
@@ -136,15 +137,13 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 
 #ifdef PTRACE_GETREGS
 	case PTRACE_GETREGS: { /* Get all gp regs from the child. */
-	  	if (!access_ok(VERIFY_WRITE, (unsigned long *)data, 
-			       MAX_REG_OFFSET)) {
+		if (!access_ok(VERIFY_WRITE, p, MAX_REG_OFFSET)) {
 			ret = -EIO;
 			break;
 		}
 		for ( i = 0; i < MAX_REG_OFFSET; i += sizeof(long) ) {
-			__put_user(getreg(child, i),
-				   (unsigned long __user *) data);
-			data += sizeof(long);
+			__put_user(getreg(child, i), p);
+			p++;
 		}
 		ret = 0;
 		break;
@@ -153,15 +152,14 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 #ifdef PTRACE_SETREGS
 	case PTRACE_SETREGS: { /* Set all gp regs in the child. */
 		unsigned long tmp = 0;
-	  	if (!access_ok(VERIFY_READ, (unsigned *)data, 
-			       MAX_REG_OFFSET)) {
+		if (!access_ok(VERIFY_READ, p, MAX_REG_OFFSET)) {
 			ret = -EIO;
 			break;
 		}
 		for ( i = 0; i < MAX_REG_OFFSET; i += sizeof(long) ) {
-			__get_user(tmp, (unsigned long __user *) data);
+			__get_user(tmp, p);
 			putreg(child, i, tmp);
-			data += sizeof(long);
+			p++;
 		}
 		ret = 0;
 		break;
@@ -188,13 +186,12 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 		break;
 #endif
 	case PTRACE_FAULTINFO: {
-                /* Take the info from thread->arch->faultinfo,
-                 * but transfer max. sizeof(struct ptrace_faultinfo).
-                 * On i386, ptrace_faultinfo is smaller!
-                 */
-                ret = copy_to_user((unsigned long __user *) data,
-                                   &child->thread.arch.faultinfo,
-                                   sizeof(struct ptrace_faultinfo));
+		/* Take the info from thread->arch->faultinfo,
+		 * but transfer max. sizeof(struct ptrace_faultinfo).
+		 * On i386, ptrace_faultinfo is smaller!
+		 */
+		ret = copy_to_user(p, &child->thread.arch.faultinfo,
+				   sizeof(struct ptrace_faultinfo));
 		if(ret)
 			break;
 		break;
@@ -204,8 +201,7 @@ long arch_ptrace(struct task_struct *child, long request, long addr, long data)
 	case PTRACE_LDT: {
 		struct ptrace_ldt ldt;
 
-		if(copy_from_user(&ldt, (unsigned long __user *) data,
-				  sizeof(ldt))){
+		if(copy_from_user(&ldt, p, sizeof(ldt))){
 			ret = -EIO;
 			break;
 		}

trunk/arch/um/kernel/syscall_kern.c

@@ -104,7 +104,7 @@ long sys_pipe(unsigned long __user * fildes)
 }
 
 
-long sys_uname(struct old_utsname * name)
+long sys_uname(struct old_utsname __user * name)
 {
 	long err;
 	if (!name)
@@ -115,7 +115,7 @@ long sys_uname(struct old_utsname * name)
 	return err?-EFAULT:0;
 }
 
-long sys_olduname(struct oldold_utsname * name)
+long sys_olduname(struct oldold_utsname __user * name)
 {
 	long error;
 

trunk/arch/um/kernel/trap_kern.c

@@ -198,7 +198,7 @@ unsigned long segv(struct faultinfo fi, unsigned long ip, int is_user, void *sc)
 		si.si_signo = SIGBUS;
 		si.si_errno = 0;
 		si.si_code = BUS_ADRERR;
-		si.si_addr = (void *)address;
+		si.si_addr = (void __user *)address;
                 current->thread.arch.faultinfo = fi;
 		force_sig_info(SIGBUS, &si, current);
 	} else if (err == -ENOMEM) {
@@ -207,7 +207,7 @@ unsigned long segv(struct faultinfo fi, unsigned long ip, int is_user, void *sc)
 	} else {
 		BUG_ON(err != -EFAULT);
 		si.si_signo = SIGSEGV;
-		si.si_addr = (void *) address;
+		si.si_addr = (void __user *) address;
                 current->thread.arch.faultinfo = fi;
 		force_sig_info(SIGSEGV, &si, current);
 	}
@@ -220,8 +220,8 @@ void bad_segv(struct faultinfo fi, unsigned long ip)
 
 	si.si_signo = SIGSEGV;
 	si.si_code = SEGV_ACCERR;
-        si.si_addr = (void *) FAULT_ADDRESS(fi);
-        current->thread.arch.faultinfo = fi;
+	si.si_addr = (void __user *) FAULT_ADDRESS(fi);
+	current->thread.arch.faultinfo = fi;
 	force_sig_info(SIGSEGV, &si, current);
 }
 

trunk/arch/um/sys-i386/ptrace.c

@@ -124,22 +124,22 @@ unsigned long getreg(struct task_struct *child, int regno)
 int peek_user(struct task_struct *child, long addr, long data)
 {
 /* read the word at location addr in the USER area. */
-        unsigned long tmp;
+	unsigned long tmp;
 
-        if ((addr & 3) || addr < 0)
-                return -EIO;
+	if ((addr & 3) || addr < 0)
+		return -EIO;
 
-        tmp = 0;  /* Default return condition */
-        if(addr < MAX_REG_OFFSET){
-                tmp = getreg(child, addr);
-        }
-        else if((addr >= offsetof(struct user, u_debugreg[0])) &&
-                (addr <= offsetof(struct user, u_debugreg[7]))){
-                addr -= offsetof(struct user, u_debugreg[0]);
-                addr = addr >> 2;
-                tmp = child->thread.arch.debugregs[addr];
-        }
-        return put_user(tmp, (unsigned long *) data);
+	tmp = 0;  /* Default return condition */
+	if(addr < MAX_REG_OFFSET){
+		tmp = getreg(child, addr);
+	}
+	else if((addr >= offsetof(struct user, u_debugreg[0])) &&
+		(addr <= offsetof(struct user, u_debugreg[7]))){
+		addr -= offsetof(struct user, u_debugreg[0]);
+		addr = addr >> 2;
+		tmp = child->thread.arch.debugregs[addr];
+	}
+	return put_user(tmp, (unsigned long __user *) data);
 }
 
 struct i387_fxsave_struct {