diff --git a/CREDITS b/CREDITS
index 192f749..1b4f869 100644
--- a/CREDITS
+++ b/CREDITS
@@ -611,8 +611,7 @@
 N: Randolph Chung
 E: tausq@debian.org
 D: Linux/PA-RISC hacker
-S: Los Altos, CA 94022
-S: USA
+S: Hong Kong
 
 N: Juan Jose Ciarlante
 W: http://juanjox.kernelnotes.org/
@@ -3405,6 +3404,15 @@
 S: 10200 Prague 10, Hostivar
 S: Czech Republic
 
+N: Thibaut Varene
+E: T-Bone@parisc-linux.org
+W: http://www.parisc-linux.org/
+P: 1024D/B7D2F063 E67C 0D43 A75E 12A5 BB1C  FA2F 1E32 C3DA B7D2 F063
+D: PA-RISC port minion, PDC and GSCPS2 drivers, debuglocks and other bits
+D: Some bits in an ARM port, S1D13XXX FB driver, random patches here and there
+D: AD1889 sound driver
+S: Paris, France
+
 N: Heikki Vatiainen
 E: hessu@cs.tut.fi
 D: Co-author of Multi-Protocol Over ATM (MPOA), some LANE hacks
diff --git a/arch/parisc/kernel/drivers.c b/arch/parisc/kernel/drivers.c
index 988844a..d016d67 100644
--- a/arch/parisc/kernel/drivers.c
+++ b/arch/parisc/kernel/drivers.c
@@ -499,8 +499,12 @@
 
 	dev = create_parisc_device(mod_path);
 	if (dev->id.hw_type != HPHW_FAULTY) {
-		printk("Two devices have hardware path %s.  Please file a bug with HP.\n"
-			"In the meantime, you could try rearranging your cards.\n", parisc_pathname(dev));
+		printk(KERN_ERR "Two devices have hardware path [%s].  "
+				"IODC data for second device: "
+				"%02x%02x%02x%02x%02x%02x\n"
+				"Rearranging GSC cards sometimes helps\n",
+			parisc_pathname(dev), iodc_data[0], iodc_data[1],
+			iodc_data[3], iodc_data[4], iodc_data[5], iodc_data[6]);
 		return NULL;
 	}
 
diff --git a/arch/parisc/kernel/entry.S b/arch/parisc/kernel/entry.S
index c7e66ee..9af4b22 100644
--- a/arch/parisc/kernel/entry.S
+++ b/arch/parisc/kernel/entry.S
@@ -1846,6 +1846,7 @@
 	ldo	-16(%r30),%r29		/* Reference param save area */
 #endif
 
+	/* WARNING - Clobbers r19 and r21, userspace must save these! */
 	STREG	%r2,PT_GR19(%r1)	/* save for child */
 	STREG	%r30,PT_GR21(%r1)
 	BL	sys_clone,%r2
diff --git a/arch/parisc/kernel/inventory.c b/arch/parisc/kernel/inventory.c
index 1a1c664..8f56387 100644
--- a/arch/parisc/kernel/inventory.c
+++ b/arch/parisc/kernel/inventory.c
@@ -188,7 +188,7 @@
 	temp = pa_pdc_cell.cba;
 	dev = alloc_pa_dev(PAT_GET_CBA(temp), &pa_pdc_cell.mod_path);
 	if (!dev) {
-		return PDC_NE_MOD;
+		return PDC_OK;
 	}
 
 	/* alloc_pa_dev sets dev->hpa */
diff --git a/arch/parisc/kernel/ioctl32.c b/arch/parisc/kernel/ioctl32.c
index 0a33110..4eada1b 100644
--- a/arch/parisc/kernel/ioctl32.c
+++ b/arch/parisc/kernel/ioctl32.c
@@ -19,536 +19,6 @@
 #define CODE
 #include "compat_ioctl.c"
 
-/* Use this to get at 32-bit user passed pointers. 
-   See sys_sparc32.c for description about these. */
-#define A(__x) ((unsigned long)(__x))
-/* The same for use with copy_from_user() and copy_to_user(). */
-#define B(__x) ((void *)(unsigned long)(__x))
-
-#if defined(CONFIG_DRM) || defined(CONFIG_DRM_MODULE)
-/* This really belongs in include/linux/drm.h -DaveM */
-#include "../../../drivers/char/drm/drm.h"
-
-typedef struct drm32_version {
-	int    version_major;	  /* Major version			    */
-	int    version_minor;	  /* Minor version			    */
-	int    version_patchlevel;/* Patch level			    */
-	int    name_len;	  /* Length of name buffer		    */
-	u32    name;		  /* Name of driver			    */
-	int    date_len;	  /* Length of date buffer		    */
-	u32    date;		  /* User-space buffer to hold date	    */
-	int    desc_len;	  /* Length of desc buffer		    */
-	u32    desc;		  /* User-space buffer to hold desc	    */
-} drm32_version_t;
-#define DRM32_IOCTL_VERSION    DRM_IOWR(0x00, drm32_version_t)
-
-static int drm32_version(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
-	drm32_version_t *uversion = (drm32_version_t *)arg;
-	char *name_ptr, *date_ptr, *desc_ptr;
-	u32 tmp1, tmp2, tmp3;
-	drm_version_t kversion;
-	mm_segment_t old_fs;
-	int ret;
-
-	memset(&kversion, 0, sizeof(kversion));
-	if (get_user(kversion.name_len, &uversion->name_len) ||
-	    get_user(kversion.date_len, &uversion->date_len) ||
-	    get_user(kversion.desc_len, &uversion->desc_len) ||
-	    get_user(tmp1, &uversion->name) ||
-	    get_user(tmp2, &uversion->date) ||
-	    get_user(tmp3, &uversion->desc))
-		return -EFAULT;
-
-	name_ptr = (char *) A(tmp1);
-	date_ptr = (char *) A(tmp2);
-	desc_ptr = (char *) A(tmp3);
-
-	ret = -ENOMEM;
-	if (kversion.name_len && name_ptr) {
-		kversion.name = kmalloc(kversion.name_len, GFP_KERNEL);
-		if (!kversion.name)
-			goto out;
-	}
-	if (kversion.date_len && date_ptr) {
-		kversion.date = kmalloc(kversion.date_len, GFP_KERNEL);
-		if (!kversion.date)
-			goto out;
-	}
-	if (kversion.desc_len && desc_ptr) {
-		kversion.desc = kmalloc(kversion.desc_len, GFP_KERNEL);
-		if (!kversion.desc)
-			goto out;
-	}
-
-        old_fs = get_fs();
-	set_fs(KERNEL_DS);
-        ret = sys_ioctl (fd, DRM_IOCTL_VERSION, (unsigned long)&kversion);
-        set_fs(old_fs);
-
-	if (!ret) {
-		if ((kversion.name &&
-		     copy_to_user(name_ptr, kversion.name, kversion.name_len)) ||
-		    (kversion.date &&
-		     copy_to_user(date_ptr, kversion.date, kversion.date_len)) ||
-		    (kversion.desc &&
-		     copy_to_user(desc_ptr, kversion.desc, kversion.desc_len)))
-			ret = -EFAULT;
-		if (put_user(kversion.version_major, &uversion->version_major) ||
-		    put_user(kversion.version_minor, &uversion->version_minor) ||
-		    put_user(kversion.version_patchlevel, &uversion->version_patchlevel) ||
-		    put_user(kversion.name_len, &uversion->name_len) ||
-		    put_user(kversion.date_len, &uversion->date_len) ||
-		    put_user(kversion.desc_len, &uversion->desc_len))
-			ret = -EFAULT;
-	}
-
-out:
-	kfree(kversion.name);
-	kfree(kversion.date);
-	kfree(kversion.desc);
-	return ret;
-}
-
-typedef struct drm32_unique {
-	int	unique_len;	  /* Length of unique			    */
-	u32	unique;		  /* Unique name for driver instantiation   */
-} drm32_unique_t;
-#define DRM32_IOCTL_GET_UNIQUE DRM_IOWR(0x01, drm32_unique_t)
-#define DRM32_IOCTL_SET_UNIQUE DRM_IOW( 0x10, drm32_unique_t)
-
-static int drm32_getsetunique(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
-	drm32_unique_t *uarg = (drm32_unique_t *)arg;
-	drm_unique_t karg;
-	mm_segment_t old_fs;
-	char *uptr;
-	u32 tmp;
-	int ret;
-
-	if (get_user(karg.unique_len, &uarg->unique_len))
-		return -EFAULT;
-	karg.unique = NULL;
-
-	if (get_user(tmp, &uarg->unique))
-		return -EFAULT;
-
-	uptr = (char *) A(tmp);
-
-	if (uptr) {
-		karg.unique = kmalloc(karg.unique_len, GFP_KERNEL);
-		if (!karg.unique)
-			return -ENOMEM;
-		if (cmd == DRM32_IOCTL_SET_UNIQUE &&
-		    copy_from_user(karg.unique, uptr, karg.unique_len)) {
-			kfree(karg.unique);
-			return -EFAULT;
-		}
-	}
-
-	old_fs = get_fs();
-	set_fs(KERNEL_DS);
-	if (cmd == DRM32_IOCTL_GET_UNIQUE)
-		ret = sys_ioctl (fd, DRM_IOCTL_GET_UNIQUE, (unsigned long)&karg);
-	else
-		ret = sys_ioctl (fd, DRM_IOCTL_SET_UNIQUE, (unsigned long)&karg);
-        set_fs(old_fs);
-
-	if (!ret) {
-		if (cmd == DRM32_IOCTL_GET_UNIQUE &&
-		    uptr != NULL &&
-		    copy_to_user(uptr, karg.unique, karg.unique_len))
-			ret = -EFAULT;
-		if (put_user(karg.unique_len, &uarg->unique_len))
-			ret = -EFAULT;
-	}
-
-	kfree(karg.unique);
-	return ret;
-}
-
-typedef struct drm32_map {
-	u32		offset;	 /* Requested physical address (0 for SAREA)*/
-	u32		size;	 /* Requested physical size (bytes)	    */
-	drm_map_type_t	type;	 /* Type of memory to map		    */
-	drm_map_flags_t flags;	 /* Flags				    */
-	u32		handle;  /* User-space: "Handle" to pass to mmap    */
-				 /* Kernel-space: kernel-virtual address    */
-	int		mtrr;	 /* MTRR slot used			    */
-				 /* Private data			    */
-} drm32_map_t;
-#define DRM32_IOCTL_ADD_MAP    DRM_IOWR(0x15, drm32_map_t)
-
-static int drm32_addmap(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
-	drm32_map_t *uarg = (drm32_map_t *) arg;
-	drm_map_t karg;
-	mm_segment_t old_fs;
-	u32 tmp;
-	int ret;
-
-	ret  = get_user(karg.offset, &uarg->offset);
-	ret |= get_user(karg.size, &uarg->size);
-	ret |= get_user(karg.type, &uarg->type);
-	ret |= get_user(karg.flags, &uarg->flags);
-	ret |= get_user(tmp, &uarg->handle);
-	ret |= get_user(karg.mtrr, &uarg->mtrr);
-	if (ret)
-		return -EFAULT;
-
-	karg.handle = (void *) A(tmp);
-
-	old_fs = get_fs();
-	set_fs(KERNEL_DS);
-	ret = sys_ioctl(fd, DRM_IOCTL_ADD_MAP, (unsigned long) &karg);
-	set_fs(old_fs);
-
-	if (!ret) {
-		ret  = put_user(karg.offset, &uarg->offset);
-		ret |= put_user(karg.size, &uarg->size);
-		ret |= put_user(karg.type, &uarg->type);
-		ret |= put_user(karg.flags, &uarg->flags);
-		tmp = (u32) (long)karg.handle;
-		ret |= put_user(tmp, &uarg->handle);
-		ret |= put_user(karg.mtrr, &uarg->mtrr);
-		if (ret)
-			ret = -EFAULT;
-	}
-
-	return ret;
-}
-
-typedef struct drm32_buf_info {
-	int	       count;	/* Entries in list			     */
-	u32	       list;    /* (drm_buf_desc_t *) */ 
-} drm32_buf_info_t;
-#define DRM32_IOCTL_INFO_BUFS  DRM_IOWR(0x18, drm32_buf_info_t)
-
-static int drm32_info_bufs(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
-	drm32_buf_info_t *uarg = (drm32_buf_info_t *)arg;
-	drm_buf_desc_t *ulist;
-	drm_buf_info_t karg;
-	mm_segment_t old_fs;
-	int orig_count, ret;
-	u32 tmp;
-
-	if (get_user(karg.count, &uarg->count) ||
-	    get_user(tmp, &uarg->list))
-		return -EFAULT;
-
-	ulist = (drm_buf_desc_t *) A(tmp);
-
-	orig_count = karg.count;
-
-	karg.list = kmalloc(karg.count * sizeof(drm_buf_desc_t), GFP_KERNEL);
-	if (!karg.list)
-		return -EFAULT;
-
-	old_fs = get_fs();
-	set_fs(KERNEL_DS);
-	ret = sys_ioctl(fd, DRM_IOCTL_INFO_BUFS, (unsigned long) &karg);
-	set_fs(old_fs);
-
-	if (!ret) {
-		if (karg.count <= orig_count &&
-		    (copy_to_user(ulist, karg.list,
-				  karg.count * sizeof(drm_buf_desc_t))))
-			ret = -EFAULT;
-		if (put_user(karg.count, &uarg->count))
-			ret = -EFAULT;
-	}
-
-	kfree(karg.list);
-	return ret;
-}
-
-typedef struct drm32_buf_free {
-	int	       count;
-	u32	       list;	/* (int *) */
-} drm32_buf_free_t;
-#define DRM32_IOCTL_FREE_BUFS  DRM_IOW( 0x1a, drm32_buf_free_t)
-
-static int drm32_free_bufs(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
-	drm32_buf_free_t *uarg = (drm32_buf_free_t *)arg;
-	drm_buf_free_t karg;
-	mm_segment_t old_fs;
-	int *ulist;
-	int ret;
-	u32 tmp;
-
-	if (get_user(karg.count, &uarg->count) ||
-	    get_user(tmp, &uarg->list))
-		return -EFAULT;
-
-	ulist = (int *) A(tmp);
-
-	karg.list = kmalloc(karg.count * sizeof(int), GFP_KERNEL);
-	if (!karg.list)
-		return -ENOMEM;
-
-	ret = -EFAULT;
-	if (copy_from_user(karg.list, ulist, (karg.count * sizeof(int))))
-		goto out;
-
-	old_fs = get_fs();
-	set_fs(KERNEL_DS);
-	ret = sys_ioctl(fd, DRM_IOCTL_FREE_BUFS, (unsigned long) &karg);
-	set_fs(old_fs);
-
-out:
-	kfree(karg.list);
-	return ret;
-}
-
-typedef struct drm32_buf_pub {
-	int		  idx;	       /* Index into master buflist	     */
-	int		  total;       /* Buffer size			     */
-	int		  used;	       /* Amount of buffer in use (for DMA)  */
-	u32		  address;     /* Address of buffer (void *)	     */
-} drm32_buf_pub_t;
-
-typedef struct drm32_buf_map {
-	int	      count;	/* Length of buflist			    */
-	u32	      virtual;	/* Mmaped area in user-virtual (void *)	    */
-	u32 	      list;	/* Buffer information (drm_buf_pub_t *)	    */
-} drm32_buf_map_t;
-#define DRM32_IOCTL_MAP_BUFS   DRM_IOWR(0x19, drm32_buf_map_t)
-
-static int drm32_map_bufs(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
-	drm32_buf_map_t *uarg = (drm32_buf_map_t *)arg;
-	drm32_buf_pub_t *ulist;
-	drm_buf_map_t karg;
-	mm_segment_t old_fs;
-	int orig_count, ret, i;
-	u32 tmp1, tmp2;
-
-	if (get_user(karg.count, &uarg->count) ||
-	    get_user(tmp1, &uarg->virtual) ||
-	    get_user(tmp2, &uarg->list))
-		return -EFAULT;
-
-	karg.virtual = (void *) A(tmp1);
-	ulist = (drm32_buf_pub_t *) A(tmp2);
-
-	orig_count = karg.count;
-
-	karg.list = kmalloc(karg.count * sizeof(drm_buf_pub_t), GFP_KERNEL);
-	if (!karg.list)
-		return -ENOMEM;
-
-	ret = -EFAULT;
-	for (i = 0; i < karg.count; i++) {
-		if (get_user(karg.list[i].idx, &ulist[i].idx) ||
-		    get_user(karg.list[i].total, &ulist[i].total) ||
-		    get_user(karg.list[i].used, &ulist[i].used) ||
-		    get_user(tmp1, &ulist[i].address))
-			goto out;
-
-		karg.list[i].address = (void *) A(tmp1);
-	}
-
-	old_fs = get_fs();
-	set_fs(KERNEL_DS);
-	ret = sys_ioctl(fd, DRM_IOCTL_MAP_BUFS, (unsigned long) &karg);
-	set_fs(old_fs);
-
-	if (!ret) {
-		for (i = 0; i < orig_count; i++) {
-			tmp1 = (u32) (long) karg.list[i].address;
-			if (put_user(karg.list[i].idx, &ulist[i].idx) ||
-			    put_user(karg.list[i].total, &ulist[i].total) ||
-			    put_user(karg.list[i].used, &ulist[i].used) ||
-			    put_user(tmp1, &ulist[i].address)) {
-				ret = -EFAULT;
-				goto out;
-			}
-		}
-		if (put_user(karg.count, &uarg->count))
-			ret = -EFAULT;
-	}
-
-out:
-	kfree(karg.list);
-	return ret;
-}
-
-typedef struct drm32_dma {
-				/* Indices here refer to the offset into
-				   buflist in drm_buf_get_t.  */
-	int		context;	  /* Context handle		    */
-	int		send_count;	  /* Number of buffers to send	    */
-	u32		send_indices;	  /* List of handles to buffers (int *) */
-	u32		send_sizes;	  /* Lengths of data to send (int *) */
-	drm_dma_flags_t flags;		  /* Flags			    */
-	int		request_count;	  /* Number of buffers requested    */
-	int		request_size;	  /* Desired size for buffers	    */
-	u32		request_indices;  /* Buffer information (int *)	    */
-	u32		request_sizes;    /* (int *) */
-	int		granted_count;	  /* Number of buffers granted	    */
-} drm32_dma_t;
-#define DRM32_IOCTL_DMA	     DRM_IOWR(0x29, drm32_dma_t)
-
-/* RED PEN	The DRM layer blindly dereferences the send/request
- * 		indice/size arrays even though they are userland
- * 		pointers.  -DaveM
- */
-static int drm32_dma(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
-	drm32_dma_t *uarg = (drm32_dma_t *) arg;
-	int *u_si, *u_ss, *u_ri, *u_rs;
-	drm_dma_t karg;
-	mm_segment_t old_fs;
-	int ret;
-	u32 tmp1, tmp2, tmp3, tmp4;
-
-	karg.send_indices = karg.send_sizes = NULL;
-	karg.request_indices = karg.request_sizes = NULL;
-
-	if (get_user(karg.context, &uarg->context) ||
-	    get_user(karg.send_count, &uarg->send_count) ||
-	    get_user(tmp1, &uarg->send_indices) ||
-	    get_user(tmp2, &uarg->send_sizes) ||
-	    get_user(karg.flags, &uarg->flags) ||
-	    get_user(karg.request_count, &uarg->request_count) ||
-	    get_user(karg.request_size, &uarg->request_size) ||
-	    get_user(tmp3, &uarg->request_indices) ||
-	    get_user(tmp4, &uarg->request_sizes) ||
-	    get_user(karg.granted_count, &uarg->granted_count))
-		return -EFAULT;
-
-	u_si = (int *) A(tmp1);
-	u_ss = (int *) A(tmp2);
-	u_ri = (int *) A(tmp3);
-	u_rs = (int *) A(tmp4);
-
-	if (karg.send_count) {
-		karg.send_indices = kmalloc(karg.send_count * sizeof(int), GFP_KERNEL);
-		karg.send_sizes = kmalloc(karg.send_count * sizeof(int), GFP_KERNEL);
-
-		ret = -ENOMEM;
-		if (!karg.send_indices || !karg.send_sizes)
-			goto out;
-
-		ret = -EFAULT;
-		if (copy_from_user(karg.send_indices, u_si,
-				   (karg.send_count * sizeof(int))) ||
-		    copy_from_user(karg.send_sizes, u_ss,
-				   (karg.send_count * sizeof(int))))
-			goto out;
-	}
-
-	if (karg.request_count) {
-		karg.request_indices = kmalloc(karg.request_count * sizeof(int), GFP_KERNEL);
-		karg.request_sizes = kmalloc(karg.request_count * sizeof(int), GFP_KERNEL);
-
-		ret = -ENOMEM;
-		if (!karg.request_indices || !karg.request_sizes)
-			goto out;
-
-		ret = -EFAULT;
-		if (copy_from_user(karg.request_indices, u_ri,
-				   (karg.request_count * sizeof(int))) ||
-		    copy_from_user(karg.request_sizes, u_rs,
-				   (karg.request_count * sizeof(int))))
-			goto out;
-	}
-
-	old_fs = get_fs();
-	set_fs(KERNEL_DS);
-	ret = sys_ioctl(fd, DRM_IOCTL_DMA, (unsigned long) &karg);
-	set_fs(old_fs);
-
-	if (!ret) {
-		if (put_user(karg.context, &uarg->context) ||
-		    put_user(karg.send_count, &uarg->send_count) ||
-		    put_user(karg.flags, &uarg->flags) ||
-		    put_user(karg.request_count, &uarg->request_count) ||
-		    put_user(karg.request_size, &uarg->request_size) ||
-		    put_user(karg.granted_count, &uarg->granted_count))
-			ret = -EFAULT;
-
-		if (karg.send_count) {
-			if (copy_to_user(u_si, karg.send_indices,
-					 (karg.send_count * sizeof(int))) ||
-			    copy_to_user(u_ss, karg.send_sizes,
-					 (karg.send_count * sizeof(int))))
-				ret = -EFAULT;
-		}
-		if (karg.request_count) {
-			if (copy_to_user(u_ri, karg.request_indices,
-					 (karg.request_count * sizeof(int))) ||
-			    copy_to_user(u_rs, karg.request_sizes,
-					 (karg.request_count * sizeof(int))))
-				ret = -EFAULT;
-		}
-	}
-
-out:
-	kfree(karg.send_indices);
-	kfree(karg.send_sizes);
-	kfree(karg.request_indices);
-	kfree(karg.request_sizes);
-	return ret;
-}
-
-typedef struct drm32_ctx_res {
-	int		count;
-	u32		contexts; /* (drm_ctx_t *) */
-} drm32_ctx_res_t;
-#define DRM32_IOCTL_RES_CTX    DRM_IOWR(0x26, drm32_ctx_res_t)
-
-static int drm32_res_ctx(unsigned int fd, unsigned int cmd, unsigned long arg)
-{
-	drm32_ctx_res_t *uarg = (drm32_ctx_res_t *) arg;
-	drm_ctx_t *ulist;
-	drm_ctx_res_t karg;
-	mm_segment_t old_fs;
-	int orig_count, ret;
-	u32 tmp;
-
-	karg.contexts = NULL;
-	if (get_user(karg.count, &uarg->count) ||
-	    get_user(tmp, &uarg->contexts))
-		return -EFAULT;
-
-	ulist = (drm_ctx_t *) A(tmp);
-
-	orig_count = karg.count;
-	if (karg.count && ulist) {
-		karg.contexts = kmalloc((karg.count * sizeof(drm_ctx_t)), GFP_KERNEL);
-		if (!karg.contexts)
-			return -ENOMEM;
-		if (copy_from_user(karg.contexts, ulist,
-				   (karg.count * sizeof(drm_ctx_t)))) {
-			kfree(karg.contexts);
-			return -EFAULT;
-		}
-	}
-
-	old_fs = get_fs();
-	set_fs(KERNEL_DS);
-	ret = sys_ioctl(fd, DRM_IOCTL_RES_CTX, (unsigned long) &karg);
-	set_fs(old_fs);
-
-	if (!ret) {
-		if (orig_count) {
-			if (copy_to_user(ulist, karg.contexts,
-					 (orig_count * sizeof(drm_ctx_t))))
-				ret = -EFAULT;
-		}
-		if (put_user(karg.count, &uarg->count))
-			ret = -EFAULT;
-	}
-
-	kfree(karg.contexts);
-	return ret;
-}
-
-#endif
-
 #define HANDLE_IOCTL(cmd, handler) { cmd, (ioctl_trans_handler_t)handler, NULL },
 #define COMPATIBLE_IOCTL(cmd) HANDLE_IOCTL(cmd, sys_ioctl) 
 
@@ -561,11 +31,6 @@
 #define DECLARES
 #include "compat_ioctl.c"
 
-/* PA-specific ioctls */
-COMPATIBLE_IOCTL(PA_PERF_ON)
-COMPATIBLE_IOCTL(PA_PERF_OFF)
-COMPATIBLE_IOCTL(PA_PERF_VERSION)
-
 /* And these ioctls need translation */
 HANDLE_IOCTL(SIOCGPPPSTATS, dev_ifsioc)
 HANDLE_IOCTL(SIOCGPPPCSTATS, dev_ifsioc)
@@ -590,17 +55,6 @@
 COMPATIBLE_IOCTL(RTC_EPOCH_SET)
 #endif
 
-#if defined(CONFIG_DRM) || defined(CONFIG_DRM_MODULE)
-HANDLE_IOCTL(DRM32_IOCTL_VERSION, drm32_version);
-HANDLE_IOCTL(DRM32_IOCTL_GET_UNIQUE, drm32_getsetunique);
-HANDLE_IOCTL(DRM32_IOCTL_SET_UNIQUE, drm32_getsetunique);
-HANDLE_IOCTL(DRM32_IOCTL_ADD_MAP, drm32_addmap);
-HANDLE_IOCTL(DRM32_IOCTL_INFO_BUFS, drm32_info_bufs);
-HANDLE_IOCTL(DRM32_IOCTL_FREE_BUFS, drm32_free_bufs);
-HANDLE_IOCTL(DRM32_IOCTL_MAP_BUFS, drm32_map_bufs);
-HANDLE_IOCTL(DRM32_IOCTL_DMA, drm32_dma);
-HANDLE_IOCTL(DRM32_IOCTL_RES_CTX, drm32_res_ctx);
-#endif /* DRM */
 IOCTL_TABLE_END
 
 int ioctl_table_size = ARRAY_SIZE(ioctl_start);
diff --git a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c
index 006385db..197936d 100644
--- a/arch/parisc/kernel/irq.c
+++ b/arch/parisc/kernel/irq.c
@@ -30,6 +30,9 @@
 #include <linux/seq_file.h>
 #include <linux/spinlock.h>
 #include <linux/types.h>
+#include <asm/io.h>
+
+#include <asm/smp.h>
 
 #undef PARISC_IRQ_CR16_COUNTS
 
@@ -43,26 +46,34 @@
 */
 static volatile unsigned long cpu_eiem = 0;
 
-static void cpu_set_eiem(void *info)
-{
-	set_eiem((unsigned long) info);
-}
-
-static inline void cpu_disable_irq(unsigned int irq)
+static void cpu_disable_irq(unsigned int irq)
 {
 	unsigned long eirr_bit = EIEM_MASK(irq);
 
 	cpu_eiem &= ~eirr_bit;
-        on_each_cpu(cpu_set_eiem, (void *) cpu_eiem, 1, 1);
+	/* Do nothing on the other CPUs.  If they get this interrupt,
+	 * The & cpu_eiem in the do_cpu_irq_mask() ensures they won't
+	 * handle it, and the set_eiem() at the bottom will ensure it
+	 * then gets disabled */
 }
 
 static void cpu_enable_irq(unsigned int irq)
 {
 	unsigned long eirr_bit = EIEM_MASK(irq);
 
-	mtctl(eirr_bit, 23);	/* clear EIRR bit before unmasking */
 	cpu_eiem |= eirr_bit;
-        on_each_cpu(cpu_set_eiem, (void *) cpu_eiem, 1, 1);
+
+	/* FIXME: while our interrupts aren't nested, we cannot reset
+	 * the eiem mask if we're already in an interrupt.  Once we
+	 * implement nested interrupts, this can go away
+	 */
+	if (!in_interrupt())
+		set_eiem(cpu_eiem);
+
+	/* This is just a simple NOP IPI.  But what it does is cause
+	 * all the other CPUs to do a set_eiem(cpu_eiem) at the end
+	 * of the interrupt handler */
+	smp_send_all_nop();
 }
 
 static unsigned int cpu_startup_irq(unsigned int irq)
@@ -74,6 +85,35 @@
 void no_ack_irq(unsigned int irq) { }
 void no_end_irq(unsigned int irq) { }
 
+#ifdef CONFIG_SMP
+int cpu_check_affinity(unsigned int irq, cpumask_t *dest)
+{
+	int cpu_dest;
+
+	/* timer and ipi have to always be received on all CPUs */
+	if (irq == TIMER_IRQ || irq == IPI_IRQ) {
+		/* Bad linux design decision.  The mask has already
+		 * been set; we must reset it */
+		irq_affinity[irq] = CPU_MASK_ALL;
+		return -EINVAL;
+	}
+
+	/* whatever mask they set, we just allow one CPU */
+	cpu_dest = first_cpu(*dest);
+	*dest = cpumask_of_cpu(cpu_dest);
+
+	return 0;
+}
+
+static void cpu_set_affinity_irq(unsigned int irq, cpumask_t dest)
+{
+	if (cpu_check_affinity(irq, &dest))
+		return;
+
+	irq_affinity[irq] = dest;
+}
+#endif
+
 static struct hw_interrupt_type cpu_interrupt_type = {
 	.typename	= "CPU",
 	.startup	= cpu_startup_irq,
@@ -82,7 +122,9 @@
 	.disable	= cpu_disable_irq,
 	.ack		= no_ack_irq,
 	.end		= no_end_irq,
-//	.set_affinity	= cpu_set_affinity_irq,
+#ifdef CONFIG_SMP
+	.set_affinity	= cpu_set_affinity_irq,
+#endif
 };
 
 int show_interrupts(struct seq_file *p, void *v)
@@ -219,6 +261,17 @@
 	return -1;
 }
 
+
+unsigned long txn_affinity_addr(unsigned int irq, int cpu)
+{
+#ifdef CONFIG_SMP
+	irq_affinity[irq] = cpumask_of_cpu(cpu);
+#endif
+
+	return cpu_data[cpu].txn_addr;
+}
+
+
 unsigned long txn_alloc_addr(unsigned int virt_irq)
 {
 	static int next_cpu = -1;
@@ -233,7 +286,7 @@
 	if (next_cpu >= NR_CPUS) 
 		next_cpu = 0;	/* nothing else, assign monarch */
 
-	return cpu_data[next_cpu].txn_addr;
+	return txn_affinity_addr(virt_irq, next_cpu);
 }
 
 
@@ -250,10 +303,11 @@
 	irq_enter();
 
 	/*
-	 * Only allow interrupt processing to be interrupted by the
-	 * timer tick
+	 * Don't allow TIMER or IPI nested interrupts.
+	 * Allowing any single interrupt to nest can lead to that CPU
+	 * handling interrupts with all enabled interrupts unmasked.
 	 */
-	set_eiem(EIEM_MASK(TIMER_IRQ));
+	set_eiem(0UL);
 
 	/* 1) only process IRQs that are enabled/unmasked (cpu_eiem)
 	 * 2) We loop here on EIRR contents in order to avoid
@@ -267,23 +321,41 @@
 		if (!eirr_val)
 			break;
 
-		if (eirr_val & EIEM_MASK(TIMER_IRQ))
-			set_eiem(0);
-
 		mtctl(eirr_val, 23); /* reset bits we are going to process */
 
 		/* Work our way from MSb to LSb...same order we alloc EIRs */
 		for (irq = TIMER_IRQ; eirr_val && bit; bit>>=1, irq++) {
+#ifdef CONFIG_SMP
+			cpumask_t dest = irq_affinity[irq];
+#endif
 			if (!(bit & eirr_val))
 				continue;
 
 			/* clear bit in mask - can exit loop sooner */
 			eirr_val &= ~bit;
 
+#ifdef CONFIG_SMP
+			/* FIXME: because generic set affinity mucks
+			 * with the affinity before sending it to us
+			 * we can get the situation where the affinity is
+			 * wrong for our CPU type interrupts */
+			if (irq != TIMER_IRQ && irq != IPI_IRQ &&
+			    !cpu_isset(smp_processor_id(), dest)) {
+				int cpu = first_cpu(dest);
+
+				printk(KERN_DEBUG "redirecting irq %d from CPU %d to %d\n",
+				       irq, smp_processor_id(), cpu);
+				gsc_writel(irq + CPU_IRQ_BASE,
+					   cpu_data[cpu].hpa);
+				continue;
+			}
+#endif
+
 			__do_IRQ(irq, regs);
 		}
 	}
-	set_eiem(cpu_eiem);
+
+	set_eiem(cpu_eiem);	/* restore original mask */
 	irq_exit();
 }
 
@@ -291,12 +363,14 @@
 static struct irqaction timer_action = {
 	.handler = timer_interrupt,
 	.name = "timer",
+	.flags = SA_INTERRUPT,
 };
 
 #ifdef CONFIG_SMP
 static struct irqaction ipi_action = {
 	.handler = ipi_interrupt,
 	.name = "IPI",
+	.flags = SA_INTERRUPT,
 };
 #endif
 
diff --git a/arch/parisc/kernel/perf.c b/arch/parisc/kernel/perf.c
index 44670d6..f6fec62 100644
--- a/arch/parisc/kernel/perf.c
+++ b/arch/parisc/kernel/perf.c
@@ -196,8 +196,7 @@
 static ssize_t perf_read(struct file *file, char __user *buf, size_t cnt, loff_t *ppos);
 static ssize_t perf_write(struct file *file, const char __user *buf, size_t count, 
 	loff_t *ppos);
-static int perf_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
-	unsigned long arg);
+static long perf_ioctl(struct file *file, unsigned int cmd, unsigned long arg);
 static void perf_start_counters(void);
 static int perf_stop_counters(uint32_t *raddr);
 static struct rdr_tbl_ent * perf_rdr_get_entry(uint32_t rdr_num);
@@ -438,48 +437,56 @@
  * must be running on the processor that you wish to change.
  */
 
-static int perf_ioctl(struct inode *inode, struct file *file, unsigned int cmd,
-	unsigned long arg)
+static long perf_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
 {
 	long error_start;
-	uint32_t raddr[4];	
+	uint32_t raddr[4];
+	int error = 0;
 
+	lock_kernel();
 	switch (cmd) {
 
 	    case PA_PERF_ON:
 			/* Start the counters */
 			perf_start_counters();
-			return 0;
+			break;
 
 	    case PA_PERF_OFF:
 			error_start = perf_stop_counters(raddr);
 			if (error_start != 0) {
 				printk(KERN_ERR "perf_off: perf_stop_counters = %ld\n", error_start);
-				return -EFAULT;	
+				error = -EFAULT;
+				break;
 			}
 
 			/* copy out the Counters */
 			if (copy_to_user((void __user *)arg, raddr, 
 					sizeof (raddr)) != 0) {
-				return -EFAULT;
+				error =  -EFAULT;
+				break;
 			}
-			return 0;
+			break;
 
 	    case PA_PERF_VERSION:
   	  		/* Return the version # */
-			return put_user(PERF_VERSION, (int *)arg);
+			error = put_user(PERF_VERSION, (int *)arg);
+			break;
 
 	    default:
-  	 		break;
+  	 		error = -ENOTTY;
 	}
-	return -ENOTTY;
+
+	unlock_kernel();
+
+	return error;
 }
 
 static struct file_operations perf_fops = {
 	.llseek = no_llseek,
 	.read = perf_read,
 	.write = perf_write,
-	.ioctl = perf_ioctl,
+	.unlocked_ioctl = perf_ioctl,
+	.compat_ioctl = perf_ioctl,
 	.open = perf_open,
 	.release = perf_release
 };
diff --git a/arch/parisc/kernel/ptrace.c b/arch/parisc/kernel/ptrace.c
index b6fe202..27160e8 100644
--- a/arch/parisc/kernel/ptrace.c
+++ b/arch/parisc/kernel/ptrace.c
@@ -264,6 +264,7 @@
 		 * sigkill.  perhaps it should be put in the status
 		 * that it wants to exit.
 		 */
+		ret = 0;
 		DBG("sys_ptrace(KILL)\n");
 		if (child->exit_state == EXIT_ZOMBIE)	/* already dead */
 			goto out_tsk;
@@ -344,11 +345,11 @@
 
 	case PTRACE_GETEVENTMSG:
                 ret = put_user(child->ptrace_message, (unsigned int __user *) data);
-		goto out;
+		goto out_tsk;
 
 	default:
 		ret = ptrace_request(child, request, addr, data);
-		goto out;
+		goto out_tsk;
 	}
 
 out_wake_notrap:
diff --git a/arch/parisc/kernel/signal.c b/arch/parisc/kernel/signal.c
index 82c24e6..3a25a7bd 100644
--- a/arch/parisc/kernel/signal.c
+++ b/arch/parisc/kernel/signal.c
@@ -296,7 +296,6 @@
 	struct rt_sigframe __user *frame;
 	unsigned long rp, usp;
 	unsigned long haddr, sigframe_size;
-	struct siginfo si;
 	int err = 0;
 #ifdef __LP64__
 	compat_int_t compat_val;
diff --git a/arch/parisc/kernel/smp.c b/arch/parisc/kernel/smp.c
index a9ecf64..ce89da0 100644
--- a/arch/parisc/kernel/smp.c
+++ b/arch/parisc/kernel/smp.c
@@ -181,12 +181,19 @@
 		while (ops) {
 			unsigned long which = ffz(~ops);
 
+			ops &= ~(1 << which);
+
 			switch (which) {
+			case IPI_NOP:
+#if (kDEBUG>=100)
+				printk(KERN_DEBUG "CPU%d IPI_NOP\n",this_cpu);
+#endif /* kDEBUG */
+				break;
+				
 			case IPI_RESCHEDULE:
 #if (kDEBUG>=100)
 				printk(KERN_DEBUG "CPU%d IPI_RESCHEDULE\n",this_cpu);
 #endif /* kDEBUG */
-				ops &= ~(1 << IPI_RESCHEDULE);
 				/*
 				 * Reschedule callback.  Everything to be
 				 * done is done by the interrupt return path.
@@ -197,7 +204,6 @@
 #if (kDEBUG>=100)
 				printk(KERN_DEBUG "CPU%d IPI_CALL_FUNC\n",this_cpu);
 #endif /* kDEBUG */
-				ops &= ~(1 << IPI_CALL_FUNC);
 				{
 					volatile struct smp_call_struct *data;
 					void (*func)(void *info);
@@ -231,7 +237,6 @@
 #if (kDEBUG>=100)
 				printk(KERN_DEBUG "CPU%d IPI_CPU_START\n",this_cpu);
 #endif /* kDEBUG */
-				ops &= ~(1 << IPI_CPU_START);
 #ifdef ENTRY_SYS_CPUS
 				p->state = STATE_RUNNING;
 #endif
@@ -241,7 +246,6 @@
 #if (kDEBUG>=100)
 				printk(KERN_DEBUG "CPU%d IPI_CPU_STOP\n",this_cpu);
 #endif /* kDEBUG */
-				ops &= ~(1 << IPI_CPU_STOP);
 #ifdef ENTRY_SYS_CPUS
 #else
 				halt_processor();
@@ -252,13 +256,11 @@
 #if (kDEBUG>=100)
 				printk(KERN_DEBUG "CPU%d is alive!\n",this_cpu);
 #endif /* kDEBUG */
-				ops &= ~(1 << IPI_CPU_TEST);
 				break;
 
 			default:
 				printk(KERN_CRIT "Unknown IPI num on CPU%d: %lu\n",
 					this_cpu, which);
-				ops &= ~(1 << which);
 				return IRQ_NONE;
 			} /* Switch */
 		} /* while (ops) */
@@ -312,6 +314,12 @@
 void 
 smp_send_reschedule(int cpu) { send_IPI_single(cpu, IPI_RESCHEDULE); }
 
+void
+smp_send_all_nop(void)
+{
+	send_IPI_allbutself(IPI_NOP);
+}
+
 
 /**
  * Run a function on all other CPUs.
@@ -338,6 +346,10 @@
 
 	/* Can deadlock when called with interrupts disabled */
 	WARN_ON(irqs_disabled());
+
+	/* can also deadlock if IPIs are disabled */
+	WARN_ON((get_eiem() & (1UL<<(CPU_IRQ_MAX - IPI_IRQ))) == 0);
+
 	
 	data.func = func;
 	data.info = info;
diff --git a/arch/parisc/kernel/syscall.S b/arch/parisc/kernel/syscall.S
index b29b76b4..d661634 100644
--- a/arch/parisc/kernel/syscall.S
+++ b/arch/parisc/kernel/syscall.S
@@ -164,7 +164,7 @@
 #endif
 	STREG	%r2,  TASK_PT_GR30(%r1)		/* ... and save it */
 	
-	STREG	%r20, TASK_PT_GR20(%r1)
+	STREG	%r20, TASK_PT_GR20(%r1)		/* Syscall number */
 	STREG	%r21, TASK_PT_GR21(%r1)
 	STREG	%r22, TASK_PT_GR22(%r1)
 	STREG	%r23, TASK_PT_GR23(%r1)		/* 4th argument */
@@ -527,6 +527,7 @@
 		We *must* giveup this call and fail.
 	*/
 	ldw	4(%sr2,%r20), %r28			/* Load thread register */
+	/* WARNING: If cr27 cycles to the same value we have problems */
 	mfctl	%cr27, %r21				/* Get current thread register */
 	cmpb,<>,n	%r21, %r28, cas_lock		/* Called recursive? */
 	b	lws_exit				/* Return error! */
diff --git a/block/as-iosched.c b/block/as-iosched.c
index a78e160..fbe0501 100644
--- a/block/as-iosched.c
+++ b/block/as-iosched.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/block/as-iosched.c
- *
  *  Anticipatory & deadline i/o scheduler.
  *
  *  Copyright (C) 2002 Jens Axboe <axboe@suse.de>
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index 2b64f58..ee0bb41 100644
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/block/cfq-iosched.c
- *
  *  CFQ, or complete fairness queueing, disk scheduler.
  *
  *  Based on ideas from a previously unfinished io
diff --git a/block/deadline-iosched.c b/block/deadline-iosched.c
index 7929471..9cbec09 100644
--- a/block/deadline-iosched.c
+++ b/block/deadline-iosched.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/block/deadline-iosched.c
- *
  *  Deadline i/o scheduler.
  *
  *  Copyright (C) 2002 Jens Axboe <axboe@suse.de>
diff --git a/block/elevator.c b/block/elevator.c
index e4c5882..6c3fc8a 100644
--- a/block/elevator.c
+++ b/block/elevator.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/block/elevator.c
- *
  *  Block device elevator/IO-scheduler.
  *
  *  Copyright (C) 2000 Andrea Arcangeli <andrea@suse.de> SuSE
diff --git a/block/ll_rw_blk.c b/block/ll_rw_blk.c
index 5f52e30..99c9ca6 100644
--- a/block/ll_rw_blk.c
+++ b/block/ll_rw_blk.c
@@ -1,6 +1,4 @@
 /*
- *  linux/drivers/block/ll_rw_blk.c
- *
  * Copyright (C) 1991, 1992 Linus Torvalds
  * Copyright (C) 1994,      Karl Keyte: Added support for disk statistics
  * Elevator latency, (C) 2000  Andrea Arcangeli <andrea@suse.de> SuSE
diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
index e239a6c..a9e33db 100644
--- a/drivers/block/cciss.c
+++ b/drivers/block/cciss.c
@@ -1017,10 +1017,11 @@
 				status = -ENOMEM;
 				goto cleanup1;
 			}
-			if (ioc->Request.Type.Direction == XFER_WRITE &&
-				copy_from_user(buff[sg_used], data_ptr, sz)) {
+			if (ioc->Request.Type.Direction == XFER_WRITE) {
+				if (copy_from_user(buff[sg_used], data_ptr, sz)) {
 					status = -ENOMEM;
-					goto cleanup1;			
+					goto cleanup1;
+				}
 			} else {
 				memset(buff[sg_used], 0, sz);
 			}
@@ -1138,8 +1139,15 @@
 
 	for(i=0; i< NWD; i++) {
 		struct gendisk *disk = host->gendisk[i];
-		if (disk->flags & GENHD_FL_UP)
-			del_gendisk(disk);
+		if (disk) {
+			request_queue_t *q = disk->queue;
+
+			if (disk->flags & GENHD_FL_UP)
+				del_gendisk(disk);
+			if (q)
+				blk_cleanup_queue(q);
+			put_disk(disk);
+		}
 	}
 
         /*
@@ -1453,10 +1461,13 @@
 	 * allows us to delete disk zero but keep the controller registered.
 	*/
 	if (h->gendisk[0] != disk){
-		if (disk->flags & GENHD_FL_UP){
-			blk_cleanup_queue(disk->queue);
-		del_gendisk(disk);
-			drv->queue = NULL;
+		if (disk) {
+			request_queue_t *q = disk->queue;
+			if (disk->flags & GENHD_FL_UP)
+				del_gendisk(disk);
+			if (q)	
+				blk_cleanup_queue(q);
+			put_disk(disk);	
 		}
 	}
 
@@ -3225,9 +3236,14 @@
 	/* remove it from the disk list */
 	for (j = 0; j < NWD; j++) {
 		struct gendisk *disk = hba[i]->gendisk[j];
-		if (disk->flags & GENHD_FL_UP) {
-			del_gendisk(disk);
-			blk_cleanup_queue(disk->queue);
+		if (disk) {
+			request_queue_t *q = disk->queue;
+
+			if (disk->flags & GENHD_FL_UP) 
+				del_gendisk(disk);
+			if (q)
+				blk_cleanup_queue(q);
+			put_disk(disk);
 		}
 	}
 
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index ed2bc87..31e649a9 100644
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -625,7 +625,7 @@
 	tristate "NS87415 chipset support"
 	help
 	  This driver adds detection and support for the NS87415 chip
-	  (used in SPARC64, among others).
+	  (used mainly on SPARC64 and PA-RISC machines).
 
 	  Please read the comments at the top of <file:drivers/ide/pci/ns87415.c>.
 
diff --git a/drivers/infiniband/core/user_mad.c b/drivers/infiniband/core/user_mad.c
index 5ea741f..e73f81c 100644
--- a/drivers/infiniband/core/user_mad.c
+++ b/drivers/infiniband/core/user_mad.c
@@ -312,7 +312,7 @@
 	int ret, length, hdr_len, copy_offset;
 	int rmpp_active = 0;
 
-	if (count < sizeof (struct ib_user_mad))
+	if (count < sizeof (struct ib_user_mad) + IB_MGMT_RMPP_HDR)
 		return -EINVAL;
 
 	length = count - sizeof (struct ib_user_mad);
diff --git a/drivers/infiniband/hw/mthca/mthca_qp.c b/drivers/infiniband/hw/mthca/mthca_qp.c
index 760c418d..dd4e133 100644
--- a/drivers/infiniband/hw/mthca/mthca_qp.c
+++ b/drivers/infiniband/hw/mthca/mthca_qp.c
@@ -730,15 +730,16 @@
 	}
 
 	if (attr_mask & IB_QP_ACCESS_FLAGS) {
+		qp_context->params2 |=
+			cpu_to_be32(attr->qp_access_flags & IB_ACCESS_REMOTE_WRITE ?
+				    MTHCA_QP_BIT_RWE : 0);
+
 		/*
-		 * Only enable RDMA/atomics if we have responder
-		 * resources set to a non-zero value.
+		 * Only enable RDMA reads and atomics if we have
+		 * responder resources set to a non-zero value.
 		 */
 		if (qp->resp_depth) {
 			qp_context->params2 |=
-				cpu_to_be32(attr->qp_access_flags & IB_ACCESS_REMOTE_WRITE ?
-					    MTHCA_QP_BIT_RWE : 0);
-			qp_context->params2 |=
 				cpu_to_be32(attr->qp_access_flags & IB_ACCESS_REMOTE_READ ?
 					    MTHCA_QP_BIT_RRE : 0);
 			qp_context->params2 |=
@@ -759,31 +760,27 @@
 		if (qp->resp_depth && !attr->max_dest_rd_atomic) {
 			/*
 			 * Lowering our responder resources to zero.
-			 * Turn off RDMA/atomics as responder.
-			 * (RWE/RRE/RAE in params2 already zero)
+			 * Turn off reads RDMA and atomics as responder.
+			 * (RRE/RAE in params2 already zero)
 			 */
-			qp_param->opt_param_mask |= cpu_to_be32(MTHCA_QP_OPTPAR_RWE |
-								MTHCA_QP_OPTPAR_RRE |
+			qp_param->opt_param_mask |= cpu_to_be32(MTHCA_QP_OPTPAR_RRE |
 								MTHCA_QP_OPTPAR_RAE);
 		}
 
 		if (!qp->resp_depth && attr->max_dest_rd_atomic) {
 			/*
 			 * Increasing our responder resources from
-			 * zero.  Turn on RDMA/atomics as appropriate.
+			 * zero.  Turn on RDMA reads and atomics as
+			 * appropriate.
 			 */
 			qp_context->params2 |=
-				cpu_to_be32(qp->atomic_rd_en & IB_ACCESS_REMOTE_WRITE ?
-					    MTHCA_QP_BIT_RWE : 0);
-			qp_context->params2 |=
 				cpu_to_be32(qp->atomic_rd_en & IB_ACCESS_REMOTE_READ ?
 					    MTHCA_QP_BIT_RRE : 0);
 			qp_context->params2 |=
 				cpu_to_be32(qp->atomic_rd_en & IB_ACCESS_REMOTE_ATOMIC ?
 					    MTHCA_QP_BIT_RAE : 0);
 
-			qp_param->opt_param_mask |= cpu_to_be32(MTHCA_QP_OPTPAR_RWE |
-								MTHCA_QP_OPTPAR_RRE |
+			qp_param->opt_param_mask |= cpu_to_be32(MTHCA_QP_OPTPAR_RRE |
 								MTHCA_QP_OPTPAR_RAE);
 		}
 
@@ -921,10 +918,12 @@
         else
 		qp->max_inline_data = max_data_size - MTHCA_INLINE_HEADER_SIZE;
 
-	qp->sq.max_gs = max_data_size / sizeof (struct mthca_data_seg);
-	qp->rq.max_gs = (min(dev->limits.max_desc_sz, 1 << qp->rq.wqe_shift) -
-			sizeof (struct mthca_next_seg)) /
-			sizeof (struct mthca_data_seg);
+	qp->sq.max_gs = min_t(int, dev->limits.max_sg,
+			      max_data_size / sizeof (struct mthca_data_seg));
+	qp->rq.max_gs = min_t(int, dev->limits.max_sg,
+			       (min(dev->limits.max_desc_sz, 1 << qp->rq.wqe_shift) -
+				sizeof (struct mthca_next_seg)) /
+			       sizeof (struct mthca_data_seg));
 }
 
 /*
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index 321a3a1..ee9fe22 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -802,13 +802,21 @@
 
 /*
  * Must be called with target->scsi_host->host_lock held to protect
- * req_lim and tx_head.
+ * req_lim and tx_head.  Lock cannot be dropped between call here and
+ * call to __srp_post_send().
  */
 static struct srp_iu *__srp_get_tx_iu(struct srp_target_port *target)
 {
 	if (target->tx_head - target->tx_tail >= SRP_SQ_SIZE)
 		return NULL;
 
+	if (unlikely(target->req_lim < 1)) {
+		if (printk_ratelimit())
+			printk(KERN_DEBUG PFX "Target has req_lim %d\n",
+			       target->req_lim);
+		return NULL;
+	}
+
 	return target->tx_ring[target->tx_head & SRP_SQ_SIZE];
 }
 
@@ -823,11 +831,6 @@
 	struct ib_send_wr wr, *bad_wr;
 	int ret = 0;
 
-	if (target->req_lim < 1) {
-		printk(KERN_ERR PFX "Target has req_lim %d\n", target->req_lim);
-		return -EAGAIN;
-	}
-
 	list.addr   = iu->dma;
 	list.length = len;
 	list.lkey   = target->srp_host->mr->lkey;
@@ -1417,6 +1420,8 @@
 	if (!target_host)
 		return -ENOMEM;
 
+	target_host->max_lun = SRP_MAX_LUN;
+
 	target = host_to_target(target_host);
 	memset(target, 0, sizeof *target);
 
diff --git a/drivers/infiniband/ulp/srp/ib_srp.h b/drivers/infiniband/ulp/srp/ib_srp.h
index 4fec28a..b564f18 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.h
+++ b/drivers/infiniband/ulp/srp/ib_srp.h
@@ -54,6 +54,7 @@
 	SRP_PORT_REDIRECT	= 1,
 	SRP_DLID_REDIRECT	= 2,
 
+	SRP_MAX_LUN		= 512,
 	SRP_MAX_IU_LEN		= 256,
 
 	SRP_RQ_SHIFT    	= 6,
diff --git a/drivers/isdn/hisax/Kconfig b/drivers/isdn/hisax/Kconfig
index 801c98f..c821059 100644
--- a/drivers/isdn/hisax/Kconfig
+++ b/drivers/isdn/hisax/Kconfig
@@ -110,7 +110,7 @@
 
 config HISAX_TELESPCI
 	bool "Teles PCI"
-	depends on PCI && (BROKEN || !(SPARC64 || PPC))
+	depends on PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K))
 	help
 	  This enables HiSax support for the Teles PCI.
 	  See <file:Documentation/isdn/README.HiSax> on how to configure it.
@@ -238,7 +238,7 @@
 
 config HISAX_NETJET
 	bool "NETjet card"
-	depends on PCI && (BROKEN || !(SPARC64 || PPC))
+	depends on PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K))
 	help
 	  This enables HiSax support for the NetJet from Traverse
 	  Technologies.
@@ -249,7 +249,7 @@
 
 config HISAX_NETJET_U
 	bool "NETspider U card"
-	depends on PCI && (BROKEN || !(SPARC64 || PPC))
+	depends on PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K))
 	help
 	  This enables HiSax support for the Netspider U interface ISDN card
 	  from Traverse Technologies.
@@ -317,7 +317,7 @@
 
 config HISAX_HFC_PCI
 	bool "HFC PCI-Bus cards"
-	depends on PCI && (BROKEN || !(SPARC64 || PPC))
+	depends on PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K))
 	help
 	  This enables HiSax support for the HFC-S PCI 2BDS0 based cards.
 
@@ -344,14 +344,14 @@
 
 config HISAX_ENTERNOW_PCI
 	bool "Formula-n enter:now PCI card"
-	depends on PCI && (BROKEN || !(SPARC64 || PPC))
+	depends on PCI && (BROKEN || !(SPARC || PPC || PARISC || M68K))
 	help
 	  This enables HiSax support for the Formula-n enter:now PCI
 	  ISDN card.
 
 config HISAX_AMD7930
 	bool "Am7930 (EXPERIMENTAL)"
-	depends on EXPERIMENTAL && (SPARC32 || SPARC64)
+	depends on EXPERIMENTAL && SPARC
 	help
 	  This enables HiSax support for the AMD7930 chips on some SPARCs.
 	  This code is not finished yet.
diff --git a/drivers/isdn/pcbit/Kconfig b/drivers/isdn/pcbit/Kconfig
index f06997f..0933881 100644
--- a/drivers/isdn/pcbit/Kconfig
+++ b/drivers/isdn/pcbit/Kconfig
@@ -3,7 +3,7 @@
 #
 config ISDN_DRV_PCBIT
 	tristate "PCBIT-D support"
-	depends on ISDN_I4L && ISA && (BROKEN || !PPC)
+	depends on ISDN_I4L && ISA && (BROKEN || X86)
 	help
 	  This enables support for the PCBIT ISDN-card.  This card is
 	  manufactured in Portugal by Octal.  For running this card,
diff --git a/drivers/net/au1000_eth.c b/drivers/net/au1000_eth.c
index 332e995..cd0b1dc 100644
--- a/drivers/net/au1000_eth.c
+++ b/drivers/net/au1000_eth.c
@@ -32,6 +32,7 @@
  * 
  */
 
+#include <linux/config.h>
 #include <linux/module.h>
 #include <linux/kernel.h>
 #include <linux/sched.h>
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index 7a6aeae..22cd045 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -156,7 +156,7 @@
 
 #define DRV_NAME		"e100"
 #define DRV_EXT		"-NAPI"
-#define DRV_VERSION		"3.4.14-k2"DRV_EXT
+#define DRV_VERSION		"3.4.14-k4"DRV_EXT
 #define DRV_DESCRIPTION		"Intel(R) PRO/100 Network Driver"
 #define DRV_COPYRIGHT		"Copyright(c) 1999-2005 Intel Corporation"
 #define PFX			DRV_NAME ": "
@@ -903,8 +903,8 @@
 
 static void e100_get_defaults(struct nic *nic)
 {
-	struct param_range rfds = { .min = 16, .max = 256, .count = 64 };
-	struct param_range cbs  = { .min = 64, .max = 256, .count = 64 };
+	struct param_range rfds = { .min = 16, .max = 256, .count = 256 };
+	struct param_range cbs  = { .min = 64, .max = 256, .count = 128 };
 
 	pci_read_config_byte(nic->pdev, PCI_REVISION_ID, &nic->rev_id);
 	/* MAC type is encoded as rev ID; exception: ICH is treated as 82559 */
@@ -1007,25 +1007,264 @@
 		c[16], c[17], c[18], c[19], c[20], c[21], c[22], c[23]);
 }
 
+/********************************************************/
+/*  Micro code for 8086:1229 Rev 8                      */
+/********************************************************/
+
+/*  Parameter values for the D101M B-step  */
+#define D101M_CPUSAVER_TIMER_DWORD		78
+#define D101M_CPUSAVER_BUNDLE_DWORD		65
+#define D101M_CPUSAVER_MIN_SIZE_DWORD		126
+
+#define D101M_B_RCVBUNDLE_UCODE \
+{\
+0x00550215, 0xFFFF0437, 0xFFFFFFFF, 0x06A70789, 0xFFFFFFFF, 0x0558FFFF, \
+0x000C0001, 0x00101312, 0x000C0008, 0x00380216, \
+0x0010009C, 0x00204056, 0x002380CC, 0x00380056, \
+0x0010009C, 0x00244C0B, 0x00000800, 0x00124818, \
+0x00380438, 0x00000000, 0x00140000, 0x00380555, \
+0x00308000, 0x00100662, 0x00100561, 0x000E0408, \
+0x00134861, 0x000C0002, 0x00103093, 0x00308000, \
+0x00100624, 0x00100561, 0x000E0408, 0x00100861, \
+0x000C007E, 0x00222C21, 0x000C0002, 0x00103093, \
+0x00380C7A, 0x00080000, 0x00103090, 0x00380C7A, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x0010009C, 0x00244C2D, 0x00010004, 0x00041000, \
+0x003A0437, 0x00044010, 0x0038078A, 0x00000000, \
+0x00100099, 0x00206C7A, 0x0010009C, 0x00244C48, \
+0x00130824, 0x000C0001, 0x00101213, 0x00260C75, \
+0x00041000, 0x00010004, 0x00130826, 0x000C0006, \
+0x002206A8, 0x0013C926, 0x00101313, 0x003806A8, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00080600, 0x00101B10, 0x00050004, 0x00100826, \
+0x00101210, 0x00380C34, 0x00000000, 0x00000000, \
+0x0021155B, 0x00100099, 0x00206559, 0x0010009C, \
+0x00244559, 0x00130836, 0x000C0000, 0x00220C62, \
+0x000C0001, 0x00101B13, 0x00229C0E, 0x00210C0E, \
+0x00226C0E, 0x00216C0E, 0x0022FC0E, 0x00215C0E, \
+0x00214C0E, 0x00380555, 0x00010004, 0x00041000, \
+0x00278C67, 0x00040800, 0x00018100, 0x003A0437, \
+0x00130826, 0x000C0001, 0x00220559, 0x00101313, \
+0x00380559, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00130831, 0x0010090B, 0x00124813, \
+0x000CFF80, 0x002606AB, 0x00041000, 0x00010004, \
+0x003806A8, 0x00000000, 0x00000000, 0x00000000, \
+}
+
+/********************************************************/
+/*  Micro code for 8086:1229 Rev 9                      */
+/********************************************************/
+
+/*  Parameter values for the D101S  */
+#define D101S_CPUSAVER_TIMER_DWORD		78
+#define D101S_CPUSAVER_BUNDLE_DWORD		67
+#define D101S_CPUSAVER_MIN_SIZE_DWORD		128
+
+#define D101S_RCVBUNDLE_UCODE \
+{\
+0x00550242, 0xFFFF047E, 0xFFFFFFFF, 0x06FF0818, 0xFFFFFFFF, 0x05A6FFFF, \
+0x000C0001, 0x00101312, 0x000C0008, 0x00380243, \
+0x0010009C, 0x00204056, 0x002380D0, 0x00380056, \
+0x0010009C, 0x00244F8B, 0x00000800, 0x00124818, \
+0x0038047F, 0x00000000, 0x00140000, 0x003805A3, \
+0x00308000, 0x00100610, 0x00100561, 0x000E0408, \
+0x00134861, 0x000C0002, 0x00103093, 0x00308000, \
+0x00100624, 0x00100561, 0x000E0408, 0x00100861, \
+0x000C007E, 0x00222FA1, 0x000C0002, 0x00103093, \
+0x00380F90, 0x00080000, 0x00103090, 0x00380F90, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x0010009C, 0x00244FAD, 0x00010004, 0x00041000, \
+0x003A047E, 0x00044010, 0x00380819, 0x00000000, \
+0x00100099, 0x00206FFD, 0x0010009A, 0x0020AFFD, \
+0x0010009C, 0x00244FC8, 0x00130824, 0x000C0001, \
+0x00101213, 0x00260FF7, 0x00041000, 0x00010004, \
+0x00130826, 0x000C0006, 0x00220700, 0x0013C926, \
+0x00101313, 0x00380700, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00080600, 0x00101B10, 0x00050004, 0x00100826, \
+0x00101210, 0x00380FB6, 0x00000000, 0x00000000, \
+0x002115A9, 0x00100099, 0x002065A7, 0x0010009A, \
+0x0020A5A7, 0x0010009C, 0x002445A7, 0x00130836, \
+0x000C0000, 0x00220FE4, 0x000C0001, 0x00101B13, \
+0x00229F8E, 0x00210F8E, 0x00226F8E, 0x00216F8E, \
+0x0022FF8E, 0x00215F8E, 0x00214F8E, 0x003805A3, \
+0x00010004, 0x00041000, 0x00278FE9, 0x00040800, \
+0x00018100, 0x003A047E, 0x00130826, 0x000C0001, \
+0x002205A7, 0x00101313, 0x003805A7, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00130831, \
+0x0010090B, 0x00124813, 0x000CFF80, 0x00260703, \
+0x00041000, 0x00010004, 0x00380700  \
+}
+
+/********************************************************/
+/*  Micro code for the 8086:1229 Rev F/10               */
+/********************************************************/
+
+/*  Parameter values for the D102 E-step  */
+#define D102_E_CPUSAVER_TIMER_DWORD		42
+#define D102_E_CPUSAVER_BUNDLE_DWORD		54
+#define D102_E_CPUSAVER_MIN_SIZE_DWORD		46
+
+#define     D102_E_RCVBUNDLE_UCODE \
+{\
+0x007D028F, 0x0E4204F9, 0x14ED0C85, 0x14FA14E9, 0x0EF70E36, 0x1FFF1FFF, \
+0x00E014B9, 0x00000000, 0x00000000, 0x00000000, \
+0x00E014BD, 0x00000000, 0x00000000, 0x00000000, \
+0x00E014D5, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00E014C1, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00E014C8, 0x00000000, 0x00000000, 0x00000000, \
+0x00200600, 0x00E014EE, 0x00000000, 0x00000000, \
+0x0030FF80, 0x00940E46, 0x00038200, 0x00102000, \
+0x00E00E43, 0x00000000, 0x00000000, 0x00000000, \
+0x00300006, 0x00E014FB, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00906E41, 0x00800E3C, 0x00E00E39, 0x00000000, \
+0x00906EFD, 0x00900EFD, 0x00E00EF8, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+0x00000000, 0x00000000, 0x00000000, 0x00000000, \
+}
+
 static void e100_load_ucode(struct nic *nic, struct cb *cb, struct sk_buff *skb)
 {
-	int i;
-	static const u32 ucode[UCODE_SIZE] = {
-		/* NFS packets are misinterpreted as TCO packets and
-		 * incorrectly routed to the BMC over SMBus.  This
-		 * microcode patch checks the fragmented IP bit in the
-		 * NFS/UDP header to distinguish between NFS and TCO. */
-		0x0EF70E36, 0x1FFF1FFF, 0x1FFF1FFF, 0x1FFF1FFF, 0x1FFF1FFF,
-		0x1FFF1FFF, 0x00906E41, 0x00800E3C, 0x00E00E39, 0x00000000,
-		0x00906EFD, 0x00900EFD,	0x00E00EF8,
-	};
+/* *INDENT-OFF* */
+	static struct {
+		u32 ucode[UCODE_SIZE + 1];
+		u8 mac;
+		u8 timer_dword;
+		u8 bundle_dword;
+		u8 min_size_dword;
+	} ucode_opts[] = {
+		{ D101M_B_RCVBUNDLE_UCODE,
+		  mac_82559_D101M,
+		  D101M_CPUSAVER_TIMER_DWORD,
+		  D101M_CPUSAVER_BUNDLE_DWORD,
+		  D101M_CPUSAVER_MIN_SIZE_DWORD },
+		{ D101S_RCVBUNDLE_UCODE,
+		  mac_82559_D101S,
+		  D101S_CPUSAVER_TIMER_DWORD,
+		  D101S_CPUSAVER_BUNDLE_DWORD,
+		  D101S_CPUSAVER_MIN_SIZE_DWORD },
+		{ D102_E_RCVBUNDLE_UCODE,
+		  mac_82551_F,
+		  D102_E_CPUSAVER_TIMER_DWORD,
+		  D102_E_CPUSAVER_BUNDLE_DWORD,
+		  D102_E_CPUSAVER_MIN_SIZE_DWORD },
+		{ D102_E_RCVBUNDLE_UCODE,
+		  mac_82551_10,
+		  D102_E_CPUSAVER_TIMER_DWORD,
+		  D102_E_CPUSAVER_BUNDLE_DWORD,
+		  D102_E_CPUSAVER_MIN_SIZE_DWORD },
+		{ {0}, 0, 0, 0, 0}
+	}, *opts;
+/* *INDENT-ON* */
 
-	if(nic->mac == mac_82551_F || nic->mac == mac_82551_10) {
-		for(i = 0; i < UCODE_SIZE; i++)
+/*************************************************************************
+*  CPUSaver parameters
+*
+*  All CPUSaver parameters are 16-bit literals that are part of a
+*  "move immediate value" instruction.  By changing the value of
+*  the literal in the instruction before the code is loaded, the
+*  driver can change the algorithm.
+*
+*  INTDELAY - This loads the dead-man timer with its inital value.
+*    When this timer expires the interrupt is asserted, and the 
+*    timer is reset each time a new packet is received.  (see
+*    BUNDLEMAX below to set the limit on number of chained packets)
+*    The current default is 0x600 or 1536.  Experiments show that
+*    the value should probably stay within the 0x200 - 0x1000.
+*
+*  BUNDLEMAX - 
+*    This sets the maximum number of frames that will be bundled.  In
+*    some situations, such as the TCP windowing algorithm, it may be
+*    better to limit the growth of the bundle size than let it go as
+*    high as it can, because that could cause too much added latency.
+*    The default is six, because this is the number of packets in the
+*    default TCP window size.  A value of 1 would make CPUSaver indicate
+*    an interrupt for every frame received.  If you do not want to put
+*    a limit on the bundle size, set this value to xFFFF.
+*
+*  BUNDLESMALL - 
+*    This contains a bit-mask describing the minimum size frame that
+*    will be bundled.  The default masks the lower 7 bits, which means
+*    that any frame less than 128 bytes in length will not be bundled,
+*    but will instead immediately generate an interrupt.  This does
+*    not affect the current bundle in any way.  Any frame that is 128
+*    bytes or large will be bundled normally.  This feature is meant
+*    to provide immediate indication of ACK frames in a TCP environment.
+*    Customers were seeing poor performance when a machine with CPUSaver
+*    enabled was sending but not receiving.  The delay introduced when
+*    the ACKs were received was enough to reduce total throughput, because
+*    the sender would sit idle until the ACK was finally seen.
+*
+*    The current default is 0xFF80, which masks out the lower 7 bits.
+*    This means that any frame which is x7F (127) bytes or smaller
+*    will cause an immediate interrupt.  Because this value must be a 
+*    bit mask, there are only a few valid values that can be used.  To
+*    turn this feature off, the driver can write the value xFFFF to the
+*    lower word of this instruction (in the same way that the other
+*    parameters are used).  Likewise, a value of 0xF800 (2047) would
+*    cause an interrupt to be generated for every frame, because all
+*    standard Ethernet frames are <= 2047 bytes in length.
+*************************************************************************/
+
+/* if you wish to disable the ucode functionality, while maintaining the 
+ * workarounds it provides, set the following defines to:
+ * BUNDLESMALL 0
+ * BUNDLEMAX 1
+ * INTDELAY 1
+ */
+#define BUNDLESMALL 1
+#define BUNDLEMAX (u16)6
+#define INTDELAY (u16)1536 /* 0x600 */
+
+	/* do not load u-code for ICH devices */
+	if (nic->flags & ich)
+		goto noloaducode;
+
+	/* Search for ucode match against h/w rev_id */
+	for (opts = ucode_opts; opts->mac; opts++) {
+		int i;
+		u32 *ucode = opts->ucode;
+		if (nic->mac != opts->mac)
+			continue;
+
+		/* Insert user-tunable settings */
+		ucode[opts->timer_dword] &= 0xFFFF0000;
+		ucode[opts->timer_dword] |= INTDELAY;
+		ucode[opts->bundle_dword] &= 0xFFFF0000;
+		ucode[opts->bundle_dword] |= BUNDLEMAX;
+		ucode[opts->min_size_dword] &= 0xFFFF0000;
+		ucode[opts->min_size_dword] |= (BUNDLESMALL) ? 0xFFFF : 0xFF80;
+
+		for (i = 0; i < UCODE_SIZE; i++)
 			cb->u.ucode[i] = cpu_to_le32(ucode[i]);
 		cb->command = cpu_to_le16(cb_ucode);
-	} else
-		cb->command = cpu_to_le16(cb_nop);
+		return;
+	}
+
+noloaducode:
+	cb->command = cpu_to_le16(cb_nop);
 }
 
 static void e100_setup_iaaddr(struct nic *nic, struct cb *cb,
diff --git a/drivers/net/fec_8xx/Kconfig b/drivers/net/fec_8xx/Kconfig
index 94e7a9af..a84c232 100644
--- a/drivers/net/fec_8xx/Kconfig
+++ b/drivers/net/fec_8xx/Kconfig
@@ -1,6 +1,6 @@
 config FEC_8XX
 	tristate "Motorola 8xx FEC driver"
-	depends on NET_ETHERNET && FEC
+	depends on NET_ETHERNET && 8xx
 	select MII
 
 config FEC_8XX_GENERIC_PHY
diff --git a/drivers/net/ioc3-eth.c b/drivers/net/ioc3-eth.c
index 6a3129b..9b8295e 100644
--- a/drivers/net/ioc3-eth.c
+++ b/drivers/net/ioc3-eth.c
@@ -1360,7 +1360,7 @@
 
 static int __init ioc3_init_module(void)
 {
-	return pci_module_init(&ioc3_driver);
+	return pci_register_driver(&ioc3_driver);
 }
 
 static void __exit ioc3_cleanup_module(void)
diff --git a/drivers/net/r8169.c b/drivers/net/r8169.c
index 159b56a..14a76f7 100644
--- a/drivers/net/r8169.c
+++ b/drivers/net/r8169.c
@@ -1346,10 +1346,8 @@
 	} else {
 		if (netif_msg_probe(tp)) {
 			printk(KERN_ERR PFX
-			       "Cannot find PowerManagement capability. "
-			       "Aborting.\n");
+			       "PowerManagement capability not found.\n");
 		}
-		goto err_out_mwi;
 	}
 
 	/* make sure PCI base addr 1 is MMIO */
@@ -2516,7 +2514,7 @@
 	} while (boguscnt > 0);
 
 	if (boguscnt <= 0) {
-		if (net_ratelimit() && netif_msg_intr(tp)) {
+		if (netif_msg_intr(tp) && net_ratelimit() ) {
 			printk(KERN_WARNING
 			       "%s: Too much work at interrupt!\n", dev->name);
 		}
diff --git a/drivers/net/saa9730.h b/drivers/net/saa9730.h
index 9e9da6b..a7e9d29 100644
--- a/drivers/net/saa9730.h
+++ b/drivers/net/saa9730.h
@@ -1,6 +1,7 @@
 /*
- * Carsten Langgaard, carstenl@mips.com
- * Copyright (C) 2000 MIPS Technologies, Inc.  All rights reserved.
+ * Copyright (C) 2000, 2005  MIPS Technologies, Inc.  All rights reserved.
+ *	Authors: Carsten Langgaard <carstenl@mips.com>
+ *		 Maciej W. Rozycki <macro@mips.com>
  *
  * ########################################################################
  *
@@ -265,6 +266,7 @@
 
 /* The SAA9730 (LAN) controller register map, as seen via the PCI-bus. */
 #define SAA9730_LAN_REGS_ADDR   0x20400
+#define SAA9730_LAN_REGS_SIZE   0x00400
 
 struct lan_saa9730_regmap {
 	volatile unsigned int TxBuffA;			/* 0x20400 */
@@ -309,6 +311,7 @@
 
 /* The SAA9730 (EVM) controller register map, as seen via the PCI-bus. */
 #define SAA9730_EVM_REGS_ADDR   0x02000
+#define SAA9730_EVM_REGS_SIZE   0x00400
 
 struct evm_saa9730_regmap {
 	volatile unsigned int InterruptStatus1;		/* 0x2000 */
@@ -329,16 +332,32 @@
 
 
 struct lan_saa9730_private {
+	/*
+	 * Rx/Tx packet buffers.
+	 * The Rx and Tx packets must be PACKET_SIZE aligned.
+	 */
+	void		*buffer_start;
+	unsigned int	buffer_size;
+
+	/*
+	 * DMA address of beginning of this object, returned
+	 * by pci_alloc_consistent().
+	 */
+	dma_addr_t	dma_addr;
+
+	/* Pointer to the associated pci device structure */
+	struct pci_dev	*pci_dev;
+
 	/* Pointer for the SAA9730 LAN controller register set. */
 	t_lan_saa9730_regmap *lan_saa9730_regs;
 
 	/* Pointer to the SAA9730 EVM register. */
 	t_evm_saa9730_regmap *evm_saa9730_regs;
 
-	/* TRUE if the next buffer to write is RxBuffA,  FALSE if RxBuffB. */
-	unsigned char NextRcvToUseIsA;
 	/* Rcv buffer Index. */
 	unsigned char NextRcvPacketIndex;
+	/* Next buffer index. */
+	unsigned char NextRcvBufferIndex;
 
 	/* Index of next packet to use in that buffer. */
 	unsigned char NextTxmPacketIndex;
@@ -353,13 +372,8 @@
 	unsigned char DmaRcvPackets;
 	unsigned char DmaTxmPackets;
 
-	unsigned char RcvAIndex;	/* index into RcvBufferSpace[] for Blk A */
-	unsigned char RcvBIndex;	/* index into RcvBufferSpace[] for Blk B */
-
-	unsigned int
-	    TxmBuffer[LAN_SAA9730_BUFFERS][LAN_SAA9730_TXM_Q_SIZE];
-	unsigned int
-	    RcvBuffer[LAN_SAA9730_BUFFERS][LAN_SAA9730_RCV_Q_SIZE];
+	void	      *TxmBuffer[LAN_SAA9730_BUFFERS][LAN_SAA9730_TXM_Q_SIZE];
+	void	      *RcvBuffer[LAN_SAA9730_BUFFERS][LAN_SAA9730_RCV_Q_SIZE];
 	unsigned int TxBufferFree[LAN_SAA9730_BUFFERS];
 
 	unsigned char PhysicalAddress[LAN_SAA9730_CAM_ENTRIES][6];
diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c
index c91e2e8..28bf2e6 100644
--- a/drivers/net/smc91x.c
+++ b/drivers/net/smc91x.c
@@ -155,6 +155,12 @@
 #define MEMORY_WAIT_TIME	16
 
 /*
+ * The maximum number of processing loops allowed for each call to the
+ * IRQ handler.  
+ */
+#define MAX_IRQ_LOOPS		8
+
+/*
  * This selects whether TX packets are sent one by one to the SMC91x internal
  * memory and throttled until transmission completes.  This may prevent
  * RX overruns a litle by keeping much of the memory free for RX packets
@@ -684,7 +690,6 @@
 
 	/* queue the packet for TX */
 	SMC_SET_MMU_CMD(MC_ENQUEUE);
-	SMC_ACK_INT(IM_TX_EMPTY_INT);
 	smc_special_unlock(&lp->lock);
 
 	dev->trans_start = jiffies;
@@ -1207,6 +1212,7 @@
 	smc_phy_check_media(dev, 1);
 
 smc_phy_configure_exit:
+	SMC_SELECT_BANK(2);
 	spin_unlock_irq(&lp->lock);
 	lp->work_pending = 0;
 }
@@ -1305,7 +1311,7 @@
 	SMC_SET_INT_MASK(0);
 
 	/* set a timeout value, so I don't stay here forever */
-	timeout = 8;
+	timeout = MAX_IRQ_LOOPS;
 
 	do {
 		status = SMC_GET_INT();
@@ -1372,10 +1378,13 @@
 	/* restore register states */
 	SMC_SET_PTR(saved_pointer);
 	SMC_SET_INT_MASK(mask);
-
 	spin_unlock(&lp->lock);
 
-	DBG(3, "%s: Interrupt done (%d loops)\n", dev->name, 8-timeout);
+	if (timeout == MAX_IRQ_LOOPS)
+		PRINTK("%s: spurious interrupt (mask = 0x%02x)\n",
+		       dev->name, mask);
+	DBG(3, "%s: Interrupt done (%d loops)\n",
+	       dev->name, MAX_IRQ_LOOPS - timeout);
 
 	/*
 	 * We return IRQ_HANDLED unconditionally here even if there was
diff --git a/drivers/net/wan/hdlc_cisco.c b/drivers/net/wan/hdlc_cisco.c
index a01efa6..1fd0466 100644
--- a/drivers/net/wan/hdlc_cisco.c
+++ b/drivers/net/wan/hdlc_cisco.c
@@ -192,7 +192,9 @@
 					       "uptime %ud%uh%um%us)\n",
 					       dev->name, days, hrs,
 					       min, sec);
+#if 0
 					netif_carrier_on(dev);
+#endif
 					hdlc->state.cisco.up = 1;
 				}
 			}
@@ -225,7 +227,9 @@
 		       hdlc->state.cisco.settings.timeout * HZ)) {
 		hdlc->state.cisco.up = 0;
 		printk(KERN_INFO "%s: Link down\n", dev->name);
+#if 0
 		netif_carrier_off(dev);
+#endif
 	}
 
 	cisco_keepalive_send(dev, CISCO_KEEPALIVE_REQ,
@@ -261,8 +265,10 @@
 {
 	hdlc_device *hdlc = dev_to_hdlc(dev);
 	del_timer_sync(&hdlc->state.cisco.timer);
+#if 0
 	if (netif_carrier_ok(dev))
 		netif_carrier_off(dev);
+#endif
 	hdlc->state.cisco.up = 0;
 	hdlc->state.cisco.request_sent = 0;
 }
diff --git a/drivers/net/wan/hdlc_fr.c b/drivers/net/wan/hdlc_fr.c
index e1601d3..523afe1 100644
--- a/drivers/net/wan/hdlc_fr.c
+++ b/drivers/net/wan/hdlc_fr.c
@@ -545,8 +545,10 @@
 
 	hdlc->state.fr.reliable = reliable;
 	if (reliable) {
+#if 0
 		if (!netif_carrier_ok(dev))
 			netif_carrier_on(dev);
+#endif
 
 		hdlc->state.fr.n391cnt = 0; /* Request full status */
 		hdlc->state.fr.dce_changed = 1;
@@ -560,8 +562,10 @@
 			}
 		}
 	} else {
+#if 0
 		if (netif_carrier_ok(dev))
 			netif_carrier_off(dev);
+#endif
 
 		while (pvc) {		/* Deactivate all PVCs */
 			pvc_carrier(0, pvc);
diff --git a/drivers/net/wan/hdlc_generic.c b/drivers/net/wan/hdlc_generic.c
index cdd4c09c..46cef8f 100644
--- a/drivers/net/wan/hdlc_generic.c
+++ b/drivers/net/wan/hdlc_generic.c
@@ -79,11 +79,13 @@
 	hdlc_device *hdlc = dev_to_hdlc(dev);
 	if (hdlc->proto.start)
 		return hdlc->proto.start(dev);
+#if 0
 #ifdef DEBUG_LINK
 	if (netif_carrier_ok(dev))
 		printk(KERN_ERR "hdlc_set_carrier_on(): already on\n");
 #endif
 	netif_carrier_on(dev);
+#endif
 }
 
 
@@ -94,11 +96,13 @@
 	if (hdlc->proto.stop)
 		return hdlc->proto.stop(dev);
 
+#if 0
 #ifdef DEBUG_LINK
 	if (!netif_carrier_ok(dev))
 		printk(KERN_ERR "hdlc_set_carrier_off(): already off\n");
 #endif
 	netif_carrier_off(dev);
+#endif
 }
 
 
@@ -294,8 +298,10 @@
 	if (result != 0)
 		return -EIO;
 
+#if 0
 	if (netif_carrier_ok(dev))
 		netif_carrier_off(dev); /* no carrier until DCD goes up */
+#endif
 
 	return 0;
 }
diff --git a/drivers/net/wireless/hermes.c b/drivers/net/wireless/hermes.c
index 579480d..346c6fe 100644
--- a/drivers/net/wireless/hermes.c
+++ b/drivers/net/wireless/hermes.c
@@ -398,7 +398,7 @@
  *
  * Returns: < 0 on internal failure (errno), 0 on success, > 0 on error from firmware
  */
-int hermes_bap_pread(hermes_t *hw, int bap, void *buf, unsigned len,
+int hermes_bap_pread(hermes_t *hw, int bap, void *buf, int len,
 		     u16 id, u16 offset)
 {
 	int dreg = bap ? HERMES_DATA1 : HERMES_DATA0;
@@ -424,7 +424,7 @@
  *
  * Returns: < 0 on internal failure (errno), 0 on success, > 0 on error from firmware
  */
-int hermes_bap_pwrite(hermes_t *hw, int bap, const void *buf, unsigned len,
+int hermes_bap_pwrite(hermes_t *hw, int bap, const void *buf, int len,
 		      u16 id, u16 offset)
 {
 	int dreg = bap ? HERMES_DATA1 : HERMES_DATA0;
@@ -450,7 +450,7 @@
  *
  * Returns: < 0 on internal failure (errno), 0 on success, > 0 on error from firmware
  */
-int hermes_bap_pwrite_pad(hermes_t *hw, int bap, const void *buf, unsigned data_len, unsigned len,
+int hermes_bap_pwrite_pad(hermes_t *hw, int bap, const void *buf, unsigned data_len, int len,
 		      u16 id, u16 offset)
 {
 	int dreg = bap ? HERMES_DATA1 : HERMES_DATA0;
diff --git a/drivers/net/wireless/hermes.h b/drivers/net/wireless/hermes.h
index a6bd472..7644f72 100644
--- a/drivers/net/wireless/hermes.h
+++ b/drivers/net/wireless/hermes.h
@@ -372,12 +372,12 @@
 		      struct hermes_response *resp);
 int hermes_allocate(hermes_t *hw, u16 size, u16 *fid);
 
-int hermes_bap_pread(hermes_t *hw, int bap, void *buf, unsigned len,
+int hermes_bap_pread(hermes_t *hw, int bap, void *buf, int len,
 		       u16 id, u16 offset);
-int hermes_bap_pwrite(hermes_t *hw, int bap, const void *buf, unsigned len,
+int hermes_bap_pwrite(hermes_t *hw, int bap, const void *buf, int len,
 			u16 id, u16 offset);
 int hermes_bap_pwrite_pad(hermes_t *hw, int bap, const void *buf,
-			unsigned data_len, unsigned len, u16 id, u16 offset);
+			unsigned data_len, int len, u16 id, u16 offset);
 int hermes_read_ltv(hermes_t *hw, int bap, u16 rid, unsigned buflen,
 		    u16 *length, void *buf);
 int hermes_write_ltv(hermes_t *hw, int bap, u16 rid,
diff --git a/drivers/net/wireless/i82593.h b/drivers/net/wireless/i82593.h
index 33acb8a..afac5c7 100644
--- a/drivers/net/wireless/i82593.h
+++ b/drivers/net/wireless/i82593.h
@@ -7,11 +7,16 @@
  *
  * Copyright 1994, Anders Klemets <klemets@it.kth.se>
  *
- * This software may be freely distributed for noncommercial purposes
- * as long as this notice is retained.
- * 
  * HISTORY
  * i82593.h,v
+ * Revision 1.4  2005/11/4  09:15:00  baroniunas
+ * Modified copyright with permission of author as follows:
+ *
+ *   "If I82539.H is the only file with my copyright statement
+ *    that is included in the Source Forge project, then you have
+ *    my approval to change the copyright statement to be a GPL
+ *    license, in the way you proposed on October 10."
+ *
  * Revision 1.1  1996/07/17 15:23:12  root
  * Initial revision
  *
diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c
index a2e6214..77d2a21 100644
--- a/drivers/net/wireless/ipw2100.c
+++ b/drivers/net/wireless/ipw2100.c
@@ -6344,7 +6344,8 @@
 	dev->ethtool_ops = &ipw2100_ethtool_ops;
 	dev->tx_timeout = ipw2100_tx_timeout;
 	dev->wireless_handlers = &ipw2100_wx_handler_def;
-	dev->get_wireless_stats = ipw2100_wx_wireless_stats;
+	priv->wireless_data.ieee80211 = priv->ieee;
+	dev->wireless_data = &priv->wireless_data;
 	dev->set_mac_address = ipw2100_set_address;
 	dev->watchdog_timeo = 3 * HZ;
 	dev->irq = 0;
@@ -7178,6 +7179,11 @@
 	}
 	range->num_frequency = val;
 
+	/* Event capability (kernel + driver) */
+	range->event_capa[0] = (IW_EVENT_CAPA_K_0 |
+				IW_EVENT_CAPA_MASK(SIOCGIWAP));
+	range->event_capa[1] = IW_EVENT_CAPA_K_1;
+
 	IPW_DEBUG_WX("GET Range\n");
 
 	return 0;
@@ -8446,16 +8452,6 @@
 #endif				/* CONFIG_IPW2100_MONITOR */
 };
 
-static struct iw_handler_def ipw2100_wx_handler_def = {
-	.standard = ipw2100_wx_handlers,
-	.num_standard = sizeof(ipw2100_wx_handlers) / sizeof(iw_handler),
-	.num_private = sizeof(ipw2100_private_handler) / sizeof(iw_handler),
-	.num_private_args = sizeof(ipw2100_private_args) /
-	    sizeof(struct iw_priv_args),
-	.private = (iw_handler *) ipw2100_private_handler,
-	.private_args = (struct iw_priv_args *)ipw2100_private_args,
-};
-
 /*
  * Get wireless statistics.
  * Called by /proc/net/wireless
@@ -8597,6 +8593,17 @@
 	return (struct iw_statistics *)NULL;
 }
 
+static struct iw_handler_def ipw2100_wx_handler_def = {
+	.standard = ipw2100_wx_handlers,
+	.num_standard = sizeof(ipw2100_wx_handlers) / sizeof(iw_handler),
+	.num_private = sizeof(ipw2100_private_handler) / sizeof(iw_handler),
+	.num_private_args = sizeof(ipw2100_private_args) /
+	    sizeof(struct iw_priv_args),
+	.private = (iw_handler *) ipw2100_private_handler,
+	.private_args = (struct iw_priv_args *)ipw2100_private_args,
+	.get_wireless_stats = ipw2100_wx_wireless_stats,
+};
+
 static void ipw2100_wx_event_work(struct ipw2100_priv *priv)
 {
 	union iwreq_data wrqu;
diff --git a/drivers/net/wireless/ipw2100.h b/drivers/net/wireless/ipw2100.h
index 140fdf2..7c65b10 100644
--- a/drivers/net/wireless/ipw2100.h
+++ b/drivers/net/wireless/ipw2100.h
@@ -571,6 +571,8 @@
 	struct net_device *net_dev;
 	struct iw_statistics wstats;
 
+	struct iw_public_data wireless_data;
+
 	struct tasklet_struct irq_tasklet;
 
 	struct workqueue_struct *workqueue;
diff --git a/drivers/net/wireless/prism54/isl_38xx.c b/drivers/net/wireless/prism54/isl_38xx.c
index 109a96d..23deee6 100644
--- a/drivers/net/wireless/prism54/isl_38xx.c
+++ b/drivers/net/wireless/prism54/isl_38xx.c
@@ -164,12 +164,12 @@
 		/* assert the Wakeup interrupt in the Device Interrupt Register */
 		isl38xx_w32_flush(device_base, ISL38XX_DEV_INT_WAKEUP,
 				  ISL38XX_DEV_INT_REG);
+
+#if VERBOSE > SHOW_ERROR_MESSAGES
 		udelay(ISL38XX_WRITEIO_DELAY);
 
 		/* perform another read on the Device Status Register */
 		reg = readl(device_base + ISL38XX_CTRL_STAT_REG);
-
-#if VERBOSE > SHOW_ERROR_MESSAGES
 		do_gettimeofday(&current_time);
 		DEBUG(SHOW_TRACING, "%08li.%08li Device register read %08x\n",
 		      current_time.tv_sec, (long)current_time.tv_usec, reg);
diff --git a/drivers/parisc/iosapic.c b/drivers/parisc/iosapic.c
index a39fbfe..19657ef 100644
--- a/drivers/parisc/iosapic.c
+++ b/drivers/parisc/iosapic.c
@@ -700,6 +700,28 @@
 	return 0;
 }
 
+#ifdef CONFIG_SMP
+static void iosapic_set_affinity_irq(unsigned int irq, cpumask_t dest)
+{
+	struct vector_info *vi = iosapic_get_vector(irq);
+	u32 d0, d1, dummy_d0;
+	unsigned long flags;
+
+	if (cpu_check_affinity(irq, &dest))
+		return;
+
+	vi->txn_addr = txn_affinity_addr(irq, first_cpu(dest));
+
+	spin_lock_irqsave(&iosapic_lock, flags);
+	/* d1 contains the destination CPU, so only want to set that
+	 * entry */
+	iosapic_rd_irt_entry(vi, &d0, &d1);
+	iosapic_set_irt_data(vi, &dummy_d0, &d1);
+	iosapic_wr_irt_entry(vi, d0, d1);
+	spin_unlock_irqrestore(&iosapic_lock, flags);
+}
+#endif
+
 static struct hw_interrupt_type iosapic_interrupt_type = {
 	.typename =	"IO-SAPIC-level",
 	.startup =	iosapic_startup_irq,
@@ -708,7 +730,9 @@
 	.disable =	iosapic_disable_irq,
 	.ack =		no_ack_irq,
 	.end =		iosapic_end_irq,
-//	.set_affinity =	iosapic_set_affinity_irq,
+#ifdef CONFIG_SMP
+	.set_affinity =	iosapic_set_affinity_irq,
+#endif
 };
 
 int iosapic_fixup_irq(void *isi_obj, struct pci_dev *pcidev)
diff --git a/drivers/parisc/superio.c b/drivers/parisc/superio.c
index bab3bca..d14888e 100644
--- a/drivers/parisc/superio.c
+++ b/drivers/parisc/superio.c
@@ -24,6 +24,9 @@
  *      Major changes to get basic interrupt infrastructure working to
  *      hopefully be able to support all SuperIO devices. Currently
  *      works with serial. -- John Marvin <jsm@fc.hp.com>
+ *
+ *	Converted superio_init() to be a PCI_FIXUP_FINAL callee.
+ *         -- Kyle McMartin <kyle@parisc-linux.org>
  */
 
 
@@ -141,10 +144,10 @@
 }
 
 /* Initialize Super I/O device */
-
-static void __devinit
-superio_init(struct superio_device *sio)
+static void
+superio_init(struct pci_dev *pcidev)
 {
+	struct superio_device *sio = &sio_dev;
 	struct pci_dev *pdev = sio->lio_pdev;
 	u16 word;
 
@@ -160,8 +163,8 @@
 	/* ...then properly fixup the USB to point at suckyio PIC */
 	sio->usb_pdev->irq = superio_fixup_irq(sio->usb_pdev);
 
-	printk (KERN_INFO "SuperIO: Found NS87560 Legacy I/O device at %s (IRQ %i) \n",
-		pci_name(pdev),pdev->irq);
+	printk(KERN_INFO "SuperIO: Found NS87560 Legacy I/O device at %s (IRQ %i) \n",
+	       pci_name(pdev), pdev->irq);
 
 	pci_read_config_dword (pdev, SIO_SP1BAR, &sio->sp1_base);
 	sio->sp1_base &= ~1;
@@ -274,7 +277,7 @@
 
 	sio->suckyio_irq_enabled = 1;
 }
-
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_87560_LIO, superio_init);
 
 static void superio_disable_irq(unsigned int irq)
 {
@@ -452,8 +455,10 @@
 DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_87415, superio_fixup_pci);
 
 
-static int __devinit superio_probe(struct pci_dev *dev, const struct pci_device_id *id)
+static int __devinit
+superio_probe(struct pci_dev *dev, const struct pci_device_id *id)
 {
+	struct superio_device *sio = &sio_dev;
 
 	/*
 	** superio_probe(00:0e.0) ven 0x100b dev 0x2 sv 0x0 sd 0x0 class 0x1018a
@@ -466,7 +471,8 @@
 		dev->subsystem_vendor, dev->subsystem_device,
 		dev->class);
 
-	superio_init(&sio_dev);
+	if (!sio->suckyio_irq_enabled)
+		BUG(); /* Enabled by PCI_FIXUP_FINAL */
 
 	if (dev->device == PCI_DEVICE_ID_NS_87560_LIO) {	/* Function 1 */
 		superio_parport_init();
@@ -481,19 +487,21 @@
 		DBG_INIT("superio_probe: WTF? Fire Extinguisher?\n");
 	}
 
-	/* Let appropriate other driver claim this device. */ 
+	/* Let appropriate other driver claim this device. */
 	return -ENODEV;
 }
 
 static struct pci_device_id superio_tbl[] = {
-	{ PCI_VENDOR_ID_NS, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0 },
+	{ PCI_DEVICE(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_87560_LIO) },
+	{ PCI_DEVICE(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_87560_USB) },
+	{ PCI_DEVICE(PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_87415) },
 	{ 0, }
 };
 
 static struct pci_driver superio_driver = {
-	.name =		"SuperIO",
-	.id_table =	superio_tbl,
-	.probe =	superio_probe,
+	.name =         "SuperIO",
+	.id_table =     superio_tbl,
+	.probe =        superio_probe,
 };
 
 static int __init superio_modinit(void)
@@ -506,6 +514,5 @@
 	pci_unregister_driver(&superio_driver);
 }
 
-
 module_init(superio_modinit);
 module_exit(superio_exit);
diff --git a/drivers/scsi/sata_mv.c b/drivers/scsi/sata_mv.c
index ac184e6..ab7432a 100644
--- a/drivers/scsi/sata_mv.c
+++ b/drivers/scsi/sata_mv.c
@@ -2,6 +2,7 @@
  * sata_mv.c - Marvell SATA support
  *
  * Copyright 2005: EMC Corporation, all rights reserved.
+ * Copyright 2005 Red Hat, Inc.  All rights reserved.
  *
  * Please ALWAYS copy linux-ide@vger.kernel.org on emails.
  *
@@ -36,7 +37,7 @@
 #include <asm/io.h>
 
 #define DRV_NAME	"sata_mv"
-#define DRV_VERSION	"0.25"
+#define DRV_VERSION	"0.5"
 
 enum {
 	/* BAR's are enumerated in terms of pci_resource_start() terms */
diff --git a/drivers/scsi/sata_sil24.c b/drivers/scsi/sata_sil24.c
index cb1933a..e0d6f19 100644
--- a/drivers/scsi/sata_sil24.c
+++ b/drivers/scsi/sata_sil24.c
@@ -5,17 +5,6 @@
  *
  * Based on preview driver from Silicon Image.
  *
- * NOTE: No NCQ/ATAPI support yet.  The preview driver didn't support
- * NCQ nor ATAPI, and, unfortunately, I couldn't find out how to make
- * those work.  Enabling those shouldn't be difficult.  Basic
- * structure is all there (in libata-dev tree).  If you have any
- * information about this hardware, please contact me or linux-ide.
- * Info is needed on...
- *
- * - How to issue tagged commands and turn on sactive on issue accordingly.
- * - Where to put an ATAPI command and how to tell the device to send it.
- * - How to enable/use 64bit.
- *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms of the GNU General Public License as published by the
  * Free Software Foundation; either version 2, or (at your option) any
@@ -42,7 +31,7 @@
 #include <asm/io.h>
 
 #define DRV_NAME	"sata_sil24"
-#define DRV_VERSION	"0.22"	/* Silicon Image's preview driver was 0.10 */
+#define DRV_VERSION	"0.23"
 
 /*
  * Port request block (PRB) 32 bytes
@@ -221,11 +210,22 @@
 	IRQ_STAT_4PORTS		= 0xf,
 };
 
-struct sil24_cmd_block {
+struct sil24_ata_block {
 	struct sil24_prb prb;
 	struct sil24_sge sge[LIBATA_MAX_PRD];
 };
 
+struct sil24_atapi_block {
+	struct sil24_prb prb;
+	u8 cdb[16];
+	struct sil24_sge sge[LIBATA_MAX_PRD - 1];
+};
+
+union sil24_cmd_block {
+	struct sil24_ata_block ata;
+	struct sil24_atapi_block atapi;
+};
+
 /*
  * ap->private_data
  *
@@ -233,7 +233,7 @@
  * here from the previous interrupt.
  */
 struct sil24_port_priv {
-	struct sil24_cmd_block *cmd_block;	/* 32 cmd blocks */
+	union sil24_cmd_block *cmd_block;	/* 32 cmd blocks */
 	dma_addr_t cmd_block_dma;		/* DMA base addr for them */
 	struct ata_taskfile tf;			/* Cached taskfile registers */
 };
@@ -244,6 +244,7 @@
 	void __iomem *port_base;	/* port registers (4 * 8192 bytes @BAR2) */
 };
 
+static void sil24_dev_config(struct ata_port *ap, struct ata_device *dev);
 static u8 sil24_check_status(struct ata_port *ap);
 static u32 sil24_scr_read(struct ata_port *ap, unsigned sc_reg);
 static void sil24_scr_write(struct ata_port *ap, unsigned sc_reg, u32 val);
@@ -297,6 +298,8 @@
 static const struct ata_port_operations sil24_ops = {
 	.port_disable		= ata_port_disable,
 
+	.dev_config		= sil24_dev_config,
+
 	.check_status		= sil24_check_status,
 	.check_altstatus	= sil24_check_status,
 	.dev_select		= ata_noop_dev_select,
@@ -333,7 +336,7 @@
 	{
 		.sht		= &sil24_sht,
 		.host_flags	= ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
-				  ATA_FLAG_SATA_RESET | ATA_FLAG_MMIO |
+				  ATA_FLAG_SRST | ATA_FLAG_MMIO |
 				  ATA_FLAG_PIO_DMA | SIL24_NPORTS2FLAG(4),
 		.pio_mask	= 0x1f,			/* pio0-4 */
 		.mwdma_mask	= 0x07,			/* mwdma0-2 */
@@ -344,7 +347,7 @@
 	{
 		.sht		= &sil24_sht,
 		.host_flags	= ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
-				  ATA_FLAG_SATA_RESET | ATA_FLAG_MMIO |
+				  ATA_FLAG_SRST | ATA_FLAG_MMIO |
 				  ATA_FLAG_PIO_DMA | SIL24_NPORTS2FLAG(2),
 		.pio_mask	= 0x1f,			/* pio0-4 */
 		.mwdma_mask	= 0x07,			/* mwdma0-2 */
@@ -355,7 +358,7 @@
 	{
 		.sht		= &sil24_sht,
 		.host_flags	= ATA_FLAG_SATA | ATA_FLAG_NO_LEGACY |
-				  ATA_FLAG_SATA_RESET | ATA_FLAG_MMIO |
+				  ATA_FLAG_SRST | ATA_FLAG_MMIO |
 				  ATA_FLAG_PIO_DMA | SIL24_NPORTS2FLAG(1),
 		.pio_mask	= 0x1f,			/* pio0-4 */
 		.mwdma_mask	= 0x07,			/* mwdma0-2 */
@@ -364,6 +367,16 @@
 	},
 };
 
+static void sil24_dev_config(struct ata_port *ap, struct ata_device *dev)
+{
+	void __iomem *port = (void __iomem *)ap->ioaddr.cmd_addr;
+
+	if (ap->cdb_len == 16)
+		writel(PORT_CS_CDB16, port + PORT_CTRL_STAT);
+	else
+		writel(PORT_CS_CDB16, port + PORT_CTRL_CLR);
+}
+
 static inline void sil24_update_tf(struct ata_port *ap)
 {
 	struct sil24_port_priv *pp = ap->private_data;
@@ -415,22 +428,73 @@
 	*tf = pp->tf;
 }
 
+static int sil24_issue_SRST(struct ata_port *ap)
+{
+	void __iomem *port = (void __iomem *)ap->ioaddr.cmd_addr;
+	struct sil24_port_priv *pp = ap->private_data;
+	struct sil24_prb *prb = &pp->cmd_block[0].ata.prb;
+	dma_addr_t paddr = pp->cmd_block_dma;
+	u32 irq_enable, irq_stat;
+	int cnt;
+
+	/* temporarily turn off IRQs during SRST */
+	irq_enable = readl(port + PORT_IRQ_ENABLE_SET);
+	writel(irq_enable, port + PORT_IRQ_ENABLE_CLR);
+
+	/*
+	 * XXX: Not sure whether the following sleep is needed or not.
+	 * The original driver had it.  So....
+	 */
+	msleep(10);
+
+	prb->ctrl = PRB_CTRL_SRST;
+	prb->fis[1] = 0; /* no PM yet */
+
+	writel((u32)paddr, port + PORT_CMD_ACTIVATE);
+
+	for (cnt = 0; cnt < 100; cnt++) {
+		irq_stat = readl(port + PORT_IRQ_STAT);
+		writel(irq_stat, port + PORT_IRQ_STAT);		/* clear irq */
+
+		irq_stat >>= PORT_IRQ_RAW_SHIFT;
+		if (irq_stat & (PORT_IRQ_COMPLETE | PORT_IRQ_ERROR))
+			break;
+
+		msleep(1);
+	}
+
+	/* restore IRQs */
+	writel(irq_enable, port + PORT_IRQ_ENABLE_SET);
+
+	if (!(irq_stat & PORT_IRQ_COMPLETE))
+		return -1;
+
+	/* update TF */
+	sil24_update_tf(ap);
+	return 0;
+}
+
 static void sil24_phy_reset(struct ata_port *ap)
 {
+	struct sil24_port_priv *pp = ap->private_data;
+
 	__sata_phy_reset(ap);
-	/*
-	 * No ATAPI yet.  Just unconditionally indicate ATA device.
-	 * If ATAPI device is attached, it will fail ATA_CMD_ID_ATA
-	 * and libata core will ignore the device.
-	 */
-	if (!(ap->flags & ATA_FLAG_PORT_DISABLED))
-		ap->device[0].class = ATA_DEV_ATA;
+	if (ap->flags & ATA_FLAG_PORT_DISABLED)
+		return;
+
+	if (sil24_issue_SRST(ap) < 0) {
+		printk(KERN_ERR DRV_NAME
+		       " ata%u: SRST failed, disabling port\n", ap->id);
+		ap->ops->port_disable(ap);
+		return;
+	}
+
+	ap->device->class = ata_dev_classify(&pp->tf);
 }
 
 static inline void sil24_fill_sg(struct ata_queued_cmd *qc,
-				 struct sil24_cmd_block *cb)
+				 struct sil24_sge *sge)
 {
-	struct sil24_sge *sge = cb->sge;
 	struct scatterlist *sg;
 	unsigned int idx = 0;
 
@@ -451,23 +515,47 @@
 {
 	struct ata_port *ap = qc->ap;
 	struct sil24_port_priv *pp = ap->private_data;
-	struct sil24_cmd_block *cb = pp->cmd_block + qc->tag;
-	struct sil24_prb *prb = &cb->prb;
+	union sil24_cmd_block *cb = pp->cmd_block + qc->tag;
+	struct sil24_prb *prb;
+	struct sil24_sge *sge;
 
 	switch (qc->tf.protocol) {
 	case ATA_PROT_PIO:
 	case ATA_PROT_DMA:
 	case ATA_PROT_NODATA:
+		prb = &cb->ata.prb;
+		sge = cb->ata.sge;
+		prb->ctrl = 0;
 		break;
+
+	case ATA_PROT_ATAPI:
+	case ATA_PROT_ATAPI_DMA:
+	case ATA_PROT_ATAPI_NODATA:
+		prb = &cb->atapi.prb;
+		sge = cb->atapi.sge;
+		memset(cb->atapi.cdb, 0, 32);
+		memcpy(cb->atapi.cdb, qc->cdb, ap->cdb_len);
+
+		if (qc->tf.protocol != ATA_PROT_ATAPI_NODATA) {
+			if (qc->tf.flags & ATA_TFLAG_WRITE)
+				prb->ctrl = PRB_CTRL_PACKET_WRITE;
+			else
+				prb->ctrl = PRB_CTRL_PACKET_READ;
+		} else
+			prb->ctrl = 0;
+
+		break;
+
 	default:
-		/* ATAPI isn't supported yet */
+		prb = NULL;	/* shut up, gcc */
+		sge = NULL;
 		BUG();
 	}
 
 	ata_tf_to_fis(&qc->tf, prb->fis, 0);
 
 	if (qc->flags & ATA_QCFLAG_DMAMAP)
-		sil24_fill_sg(qc, cb);
+		sil24_fill_sg(qc, sge);
 }
 
 static int sil24_qc_issue(struct ata_queued_cmd *qc)
@@ -486,6 +574,31 @@
 	/* unused */
 }
 
+static int __sil24_restart_controller(void __iomem *port)
+{
+	u32 tmp;
+	int cnt;
+
+	writel(PORT_CS_INIT, port + PORT_CTRL_STAT);
+
+	/* Max ~10ms */
+	for (cnt = 0; cnt < 10000; cnt++) {
+		tmp = readl(port + PORT_CTRL_STAT);
+		if (tmp & PORT_CS_RDY)
+			return 0;
+		udelay(1);
+	}
+
+	return -1;
+}
+
+static void sil24_restart_controller(struct ata_port *ap)
+{
+	if (__sil24_restart_controller((void __iomem *)ap->ioaddr.cmd_addr))
+		printk(KERN_ERR DRV_NAME
+		       " ata%u: failed to restart controller\n", ap->id);
+}
+
 static int __sil24_reset_controller(void __iomem *port)
 {
 	int cnt;
@@ -505,7 +618,11 @@
 
 	if (tmp & PORT_CS_DEV_RST)
 		return -1;
-	return 0;
+
+	if (tmp & PORT_CS_RDY)
+		return 0;
+
+	return __sil24_restart_controller(port);
 }
 
 static void sil24_reset_controller(struct ata_port *ap)
@@ -567,9 +684,15 @@
 	if (serror)
 		writel(serror, port + PORT_SERROR);
 
-	printk(KERN_ERR DRV_NAME " ata%u: error interrupt on port%d\n"
-	       "  stat=0x%x irq=0x%x cmd_err=%d sstatus=0x%x serror=0x%x\n",
-	       ap->id, ap->port_no, slot_stat, irq_stat, cmd_err, sstatus, serror);
+	/*
+	 * Don't log ATAPI device errors.  They're supposed to happen
+	 * and any serious errors will be logged using sense data by
+	 * the SCSI layer.
+	 */
+	if (ap->device[0].class != ATA_DEV_ATAPI || cmd_err > PORT_CERR_SDB)
+		printk("ata%u: error interrupt on port%d\n"
+		       "  stat=0x%x irq=0x%x cmd_err=%d sstatus=0x%x serror=0x%x\n",
+		       ap->id, ap->port_no, slot_stat, irq_stat, cmd_err, sstatus, serror);
 
 	if (cmd_err == PORT_CERR_DEV || cmd_err == PORT_CERR_SDB) {
 		/*
@@ -577,6 +700,7 @@
 		 */
 		sil24_update_tf(ap);
 		err_mask = ac_err_mask(pp->tf.command);
+		sil24_restart_controller(ap);
 	} else {
 		/*
 		 * Other errors.  libata currently doesn't have any
@@ -584,12 +708,11 @@
 		 * ATA_ERR.
 		 */
 		err_mask = AC_ERR_OTHER;
+		sil24_reset_controller(ap);
 	}
 
 	if (qc)
 		ata_qc_complete(qc, err_mask);
-
-	sil24_reset_controller(ap);
 }
 
 static inline void sil24_host_intr(struct ata_port *ap)
@@ -665,7 +788,7 @@
 {
 	struct device *dev = ap->host_set->dev;
 	struct sil24_port_priv *pp;
-	struct sil24_cmd_block *cb;
+	union sil24_cmd_block *cb;
 	size_t cb_size = sizeof(*cb);
 	dma_addr_t cb_dma;
 	int rc = -ENOMEM;
diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig
index ff36f0c..ad47c1b 100644
--- a/drivers/serial/Kconfig
+++ b/drivers/serial/Kconfig
@@ -507,7 +507,7 @@
 
 config SERIAL_MUX
 	tristate "Serial MUX support"
-	depends on PARISC
+	depends on GSC
 	select SERIAL_CORE
 	default y
 	---help---
diff --git a/drivers/serial/mux.c b/drivers/serial/mux.c
index 660bae5..7633132 100644
--- a/drivers/serial/mux.c
+++ b/drivers/serial/mux.c
@@ -65,8 +65,8 @@
 
 static struct timer_list mux_timer;
 
-#define UART_PUT_CHAR(p, c) __raw_writel((c), (unsigned long)(p)->membase + IO_DATA_REG_OFFSET)
-#define UART_GET_FIFO_CNT(p) __raw_readl((unsigned long)(p)->membase + IO_DCOUNT_REG_OFFSET)
+#define UART_PUT_CHAR(p, c) __raw_writel((c), (p)->membase + IO_DATA_REG_OFFSET)
+#define UART_GET_FIFO_CNT(p) __raw_readl((p)->membase + IO_DCOUNT_REG_OFFSET)
 #define GET_MUX_PORTS(iodc_data) ((((iodc_data)[4] & 0xf0) >> 4) * 8) + 8
 
 /**
@@ -79,10 +79,7 @@
  */
 static unsigned int mux_tx_empty(struct uart_port *port)
 {
-	unsigned int cnt = __raw_readl((unsigned long)port->membase 
-				+ IO_DCOUNT_REG_OFFSET);
-
-	return cnt ? 0 : TIOCSER_TEMT;
+	return UART_GET_FIFO_CNT(port) ? 0 : TIOCSER_TEMT;
 } 
 
 /**
@@ -218,8 +215,7 @@
 	__u32 start_count = port->icount.rx;
 
 	while(1) {
-		data = __raw_readl((unsigned long)port->membase
-						+ IO_DATA_REG_OFFSET);
+		data = __raw_readl(port->membase + IO_DATA_REG_OFFSET);
 
 		if (MUX_STATUS(data))
 			continue;
@@ -481,6 +477,13 @@
 		port->ops	= &mux_pops;
 		port->flags	= UPF_BOOT_AUTOCONF;
 		port->line	= port_cnt;
+
+		/* The port->timeout needs to match what is present in
+		 * uart_wait_until_sent in serial_core.c.  Otherwise
+		 * the time spent in msleep_interruptable will be very
+		 * long, causing the appearance of a console hang.
+		 */
+		port->timeout   = HZ / 50;
 		spin_lock_init(&port->lock);
 		status = uart_add_one_port(&mux_driver, port);
 		BUG_ON(status);
diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
index 991c00d..31b7efd 100644
--- a/fs/compat_ioctl.c
+++ b/fs/compat_ioctl.c
@@ -137,7 +137,7 @@
 #define EXT2_IOC32_GETFLAGS               _IOR('f', 1, int)
 #define EXT2_IOC32_SETFLAGS               _IOW('f', 2, int)
 #define EXT3_IOC32_GETVERSION             _IOR('f', 3, int)
-#define EXT3_IOC32_SETVERSION             _IOR('f', 4, int)
+#define EXT3_IOC32_SETVERSION             _IOW('f', 4, int)
 #define EXT3_IOC32_GETRSVSZ               _IOR('f', 5, int)
 #define EXT3_IOC32_SETRSVSZ               _IOW('f', 6, int)
 #define EXT3_IOC32_GROUP_EXTEND           _IOW('f', 7, unsigned int)
diff --git a/include/asm-parisc/irq.h b/include/asm-parisc/irq.h
index f876bdf..b0a30e2 100644
--- a/include/asm-parisc/irq.h
+++ b/include/asm-parisc/irq.h
@@ -8,6 +8,7 @@
 #define _ASM_PARISC_IRQ_H
 
 #include <linux/config.h>
+#include <linux/cpumask.h>
 #include <asm/types.h>
 
 #define NO_IRQ		(-1)
@@ -49,10 +50,10 @@
 extern int txn_claim_irq(int);
 extern unsigned int txn_alloc_data(unsigned int);
 extern unsigned long txn_alloc_addr(unsigned int);
+extern unsigned long txn_affinity_addr(unsigned int irq, int cpu);
 
 extern int cpu_claim_irq(unsigned int irq, struct hw_interrupt_type *, void *);
-
-extern int cpu_claim_irq(unsigned int irq, struct hw_interrupt_type *, void *);
+extern int cpu_check_affinity(unsigned int irq, cpumask_t *dest);
 
 /* soft power switch support (power.c) */
 extern struct tasklet_struct power_tasklet;
diff --git a/include/asm-parisc/smp.h b/include/asm-parisc/smp.h
index 9413f67..dbdbd2e 100644
--- a/include/asm-parisc/smp.h
+++ b/include/asm-parisc/smp.h
@@ -29,6 +29,7 @@
 #define cpu_logical_map(cpu)	(cpu)
 
 extern void smp_send_reschedule(int cpu);
+extern void smp_send_all_nop(void);
 
 #endif /* !ASSEMBLY */
 
@@ -53,7 +54,11 @@
 
 #define raw_smp_processor_id()	(current_thread_info()->cpu)
 
-#endif /* CONFIG_SMP */
+#else /* CONFIG_SMP */
+
+static inline void smp_send_all_nop(void) { return; }
+
+#endif
 
 #define NO_PROC_ID		0xFF		/* No processor magic marker */
 #define ANY_PROC_ID		0xFF		/* Any processor magic marker */
diff --git a/include/asm-parisc/spinlock.h b/include/asm-parisc/spinlock.h
index 7c3f406..16c2ac0 100644
--- a/include/asm-parisc/spinlock.h
+++ b/include/asm-parisc/spinlock.h
@@ -11,18 +11,25 @@
 	return *a == 0;
 }
 
-#define __raw_spin_lock_flags(lock, flags) __raw_spin_lock(lock)
+#define __raw_spin_lock(lock) __raw_spin_lock_flags(lock, 0)
 #define __raw_spin_unlock_wait(x) \
 		do { cpu_relax(); } while (__raw_spin_is_locked(x))
 
-static inline void __raw_spin_lock(raw_spinlock_t *x)
+static inline void __raw_spin_lock_flags(raw_spinlock_t *x,
+					 unsigned long flags)
 {
 	volatile unsigned int *a;
 
 	mb();
 	a = __ldcw_align(x);
 	while (__ldcw(a) == 0)
-		while (*a == 0);
+		while (*a == 0)
+			if (flags & PSW_SM_I) {
+				local_irq_enable();
+				cpu_relax();
+				local_irq_disable();
+			} else
+				cpu_relax();
 	mb();
 }
 
@@ -60,26 +67,20 @@
 
 static  __inline__ void __raw_read_lock(raw_rwlock_t *rw)
 {
-	unsigned long flags;
-	local_irq_save(flags);
 	__raw_spin_lock(&rw->lock);
 
 	rw->counter++;
 
 	__raw_spin_unlock(&rw->lock);
-	local_irq_restore(flags);
 }
 
 static  __inline__ void __raw_read_unlock(raw_rwlock_t *rw)
 {
-	unsigned long flags;
-	local_irq_save(flags);
 	__raw_spin_lock(&rw->lock);
 
 	rw->counter--;
 
 	__raw_spin_unlock(&rw->lock);
-	local_irq_restore(flags);
 }
 
 /* write_lock is less trivial.  We optimistically grab the lock and check
diff --git a/include/asm-parisc/tlbflush.h b/include/asm-parisc/tlbflush.h
index e97aa8d..c9ec39c 100644
--- a/include/asm-parisc/tlbflush.h
+++ b/include/asm-parisc/tlbflush.h
@@ -12,21 +12,15 @@
  * N class systems, only one PxTLB inter processor broadcast can be
  * active at any one time on the Merced bus.  This tlb purge
  * synchronisation is fairly lightweight and harmless so we activate
- * it on all SMP systems not just the N class. */
-#ifdef CONFIG_SMP
+ * it on all SMP systems not just the N class.  We also need to have
+ * preemption disabled on uniprocessor machines, and spin_lock does that
+ * nicely.
+ */
 extern spinlock_t pa_tlb_lock;
 
 #define purge_tlb_start(x) spin_lock(&pa_tlb_lock)
 #define purge_tlb_end(x) spin_unlock(&pa_tlb_lock)
 
-#else
-
-#define purge_tlb_start(x) do { } while(0)
-#define purge_tlb_end(x) do { } while (0)
-
-#endif
-
-
 extern void flush_tlb_all(void);
 
 /*
@@ -88,7 +82,6 @@
 	if (npages >= 512)  /* 2MB of space: arbitrary, should be tuned */
 		flush_tlb_all();
 	else {
-		preempt_disable();
 		mtsp(vma->vm_mm->context,1);
 		purge_tlb_start();
 		if (split_tlb) {
@@ -102,7 +95,6 @@
 				pdtlb(start);
 				start += PAGE_SIZE;
 			}
-		preempt_enable();
 		}
 		purge_tlb_end();
 	}
diff --git a/include/linux/cciss_ioctl.h b/include/linux/cciss_ioctl.h
index 424d5e6..6e27f42 100644
--- a/include/linux/cciss_ioctl.h
+++ b/include/linux/cciss_ioctl.h
@@ -10,8 +10,8 @@
 typedef struct _cciss_pci_info_struct
 {
 	unsigned char 	bus;
-	unsigned short	domain;
 	unsigned char 	dev_fn;
+	unsigned short	domain;
 	__u32 		board_id;
 } cciss_pci_info_struct; 
 
diff --git a/include/linux/mm.h b/include/linux/mm.h
index 1013a42..0986d19 100644
--- a/include/linux/mm.h
+++ b/include/linux/mm.h
@@ -940,7 +940,9 @@
 
 /* Do stack extension */
 extern int expand_stack(struct vm_area_struct *vma, unsigned long address);
+#ifdef CONFIG_IA64
 extern int expand_upwards(struct vm_area_struct *vma, unsigned long address);
+#endif
 
 /* Look up the first VMA which satisfies  addr < vm_end,  NULL if none. */
 extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long addr);
diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h
index b93fd8c..cde2f4f 100644
--- a/include/net/ieee80211.h
+++ b/include/net/ieee80211.h
@@ -1042,7 +1042,7 @@
 	case IEEE80211_4ADDR_LEN:
 		return ((struct ieee80211_hdr_4addr *)hdr)->payload;
 	}
-
+	return NULL;
 }
 
 static inline int ieee80211_is_ofdm_rate(u8 rate)
diff --git a/mm/mmap.c b/mm/mmap.c
index 6c997b1..4f8def0 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -1501,7 +1501,7 @@
  * PA-RISC uses this for its stack; IA64 for its Register Backing Store.
  * vma is the last one with address > vma->vm_end.  Have to extend vma.
  */
-#ifdef CONFIG_STACK_GROWSUP
+#ifndef CONFIG_IA64
 static inline
 #endif
 int expand_upwards(struct vm_area_struct *vma, unsigned long address)