Merge starflyer.(none):/foo/airlied/bitkeeper/linux-2.5

into starflyer.(none):/foo/airlied/bitkeeper/drm-latest

drivers/char/drm/drm_drv.c

@@ -516,7 +516,7 @@ int drm_ioctl( struct inode *inode, struct file *filp,
 	
 	if (nr < DRIVER_IOCTL_COUNT)
 		ioctl = &drm_ioctls[nr];
-	else if ((nr >= DRM_COMMAND_BASE) || (nr < DRM_COMMAND_BASE + dev->driver->num_ioctls))
+	else if ((nr >= DRM_COMMAND_BASE) && (nr < DRM_COMMAND_BASE + dev->driver->num_ioctls))
 		ioctl = &dev->driver->ioctls[nr - DRM_COMMAND_BASE];
 	else
 		goto err_i1;

drivers/char/drm/drm_os_linux.h

@@ -96,9 +96,6 @@ static __inline__ int mtrr_del (int reg, unsigned long base,
 	__copy_to_user(arg1, arg2, arg3)
 #define DRM_GET_USER_UNCHECKED(val, uaddr)		\
 	__get_user(val, uaddr)
-#define DRM_PUT_USER_UNCHECKED(uaddr, val)		\
-	__put_user(val, uaddr)
-
 
 #define DRM_GET_PRIV_WITH_RETURN(_priv, _filp) _priv = _filp->private_data
 

drivers/char/drm/radeon_drv.h

@@ -1027,25 +1027,27 @@ do {									\
 } while (0)
 
 
-#define OUT_RING_USER_TABLE( tab, sz ) do {			\
+#define OUT_RING_TABLE( tab, sz ) do {					\
 	int _size = (sz);					\
-	int __user *_tab = (tab);					\
+	int *_tab = (int *)(tab);				\
 								\
 	if (write + _size > mask) {				\
-		int i = (mask+1) - write;			\
-		if (DRM_COPY_FROM_USER_UNCHECKED( (int *)(ring+write),	\
-				      _tab, i*4 ))		\
-			return DRM_ERR(EFAULT);		\
+		int _i = (mask+1) - write;			\
+		_size -= _i;					\
+		while (_i > 0 ) {				\
+			*(int *)(ring + write) = *_tab++;	\
+			write++;				\
+			_i--;					\
+		}						\
 		write = 0;					\
-		_size -= i;					\
-		_tab += i;					\
+		_tab += _i;					\
 	}							\
 								\
-	if (_size && DRM_COPY_FROM_USER_UNCHECKED( (int *)(ring+write),	\
-			               _tab, _size*4 ))		\
-		return DRM_ERR(EFAULT);			\
-								\
-	write += _size;						\
+	while (_size > 0) {					\
+		*(ring + write) = *_tab++;			\
+		write++;					\
+		_size--;					\
+	}							\
 	write &= mask;						\
 } while (0)