Merge branch 'upstream-fixes'

Documentation/Changes

@@ -237,6 +237,12 @@ udev
 udev is a userspace application for populating /dev dynamically with
 only entries for devices actually present. udev replaces devfs.
 
+FUSE
+----
+
+Needs libfuse 2.4.0 or later.  Absolute minimum is 2.3.0 but mount
+options 'direct_io' and 'kernel_cache' won't work.
+
 Networking
 ==========
 
@@ -390,6 +396,10 @@ udev
 ----
 o <http://www.kernel.org/pub/linux/utils/kernel/hotplug/udev.html>
 
+FUSE
+----
+o <http://sourceforge.net/projects/fuse>
+
 Networking
 **********
 

Documentation/SubmittingPatches

@@ -301,8 +301,84 @@ now, but you can do this to mark internal company procedures or just
 point out some special detail about the sign-off. 
 
 
+12) The canonical patch format
 
-12) More references for submitting patches
+The canonical patch subject line is:
+
+    Subject: [PATCH 001/123] subsystem: summary phrase
+
+The canonical patch message body contains the following:
+
+  - A "from" line specifying the patch author.
+
+  - An empty line.
+
+  - The body of the explanation, which will be copied to the
+    permanent changelog to describe this patch.
+
+  - The "Signed-off-by:" lines, described above, which will
+    also go in the changelog.
+
+  - A marker line containing simply "---".
+
+  - Any additional comments not suitable for the changelog.
+
+  - The actual patch (diff output).
+
+The Subject line format makes it very easy to sort the emails
+alphabetically by subject line - pretty much any email reader will
+support that - since because the sequence number is zero-padded,
+the numerical and alphabetic sort is the same.
+
+The "subsystem" in the email's Subject should identify which
+area or subsystem of the kernel is being patched.
+
+The "summary phrase" in the email's Subject should concisely
+describe the patch which that email contains.  The "summary
+phrase" should not be a filename.  Do not use the same "summary
+phrase" for every patch in a whole patch series.
+
+Bear in mind that the "summary phrase" of your email becomes
+a globally-unique identifier for that patch.  It propagates
+all the way into the git changelog.  The "summary phrase" may
+later be used in developer discussions which refer to the patch.
+People will want to google for the "summary phrase" to read
+discussion regarding that patch.
+
+A couple of example Subjects:
+
+    Subject: [patch 2/5] ext2: improve scalability of bitmap searching
+    Subject: [PATCHv2 001/207] x86: fix eflags tracking
+
+The "from" line must be the very first line in the message body,
+and has the form:
+
+        From: Original Author <author@example.com>
+
+The "from" line specifies who will be credited as the author of the
+patch in the permanent changelog.  If the "from" line is missing,
+then the "From:" line from the email header will be used to determine
+the patch author in the changelog.
+
+The explanation body will be committed to the permanent source
+changelog, so should make sense to a competent reader who has long
+since forgotten the immediate details of the discussion that might
+have led to this patch.
+
+The "---" marker line serves the essential purpose of marking for patch
+handling tools where the changelog message ends.
+
+One good use for the additional comments after the "---" marker is for
+a diffstat, to show what files have changed, and the number of inserted
+and deleted lines per file.  A diffstat is especially useful on bigger
+patches.  Other comments relevant only to the moment or the maintainer,
+not suitable for the permanent changelog, should also go here.
+
+See more details on the proper patch format in the following
+references.
+
+
+13) More references for submitting patches
 
 Andrew Morton, "The perfect patch" (tpp).
   <http://www.zip.com.au/~akpm/linux/patches/stuff/tpp.txt>
@@ -310,6 +386,14 @@ Andrew Morton, "The perfect patch" (tpp).
 Jeff Garzik, "Linux kernel patch submission format."
   <http://linux.yyz.us/patch-format.html>
 
+Greg KH, "How to piss off a kernel subsystem maintainer"
+  <http://www.kroah.com/log/2005/03/31/>
+
+Kernel Documentation/CodingStyle
+  <http://sosdg.org/~coywolf/lxr/source/Documentation/CodingStyle>
+
+Linus Torvald's mail on the canonical patch format:
+  <http://lkml.org/lkml/2005/4/7/183>
 
 
 -----------------------------------

Documentation/device-mapper/snapshot.txt

+Device-mapper snapshot support
+==============================
+
+Device-mapper allows you, without massive data copying:
+
+*) To create snapshots of any block device i.e. mountable, saved states of
+the block device which are also writable without interfering with the
+original content;
+*) To create device "forks", i.e. multiple different versions of the
+same data stream.
+
+
+In both cases, dm copies only the chunks of data that get changed and
+uses a separate copy-on-write (COW) block device for storage.
+
+
+There are two dm targets available: snapshot and snapshot-origin.
+
+*) snapshot-origin <origin>
+
+which will normally have one or more snapshots based on it.
+You must create the snapshot-origin device before you can create snapshots.
+Reads will be mapped directly to the backing device. For each write, the
+original data will be saved in the <COW device> of each snapshot to keep
+its visible content unchanged, at least until the <COW device> fills up.
+
+
+*) snapshot <origin> <COW device> <persistent?> <chunksize>
+
+A snapshot is created of the <origin> block device. Changed chunks of
+<chunksize> sectors will be stored on the <COW device>.  Writes will
+only go to the <COW device>.  Reads will come from the <COW device> or
+from <origin> for unchanged data.  <COW device> will often be
+smaller than the origin and if it fills up the snapshot will become
+useless and be disabled, returning errors.  So it is important to monitor
+the amount of free space and expand the <COW device> before it fills up.
+
+<persistent?> is P (Persistent) or N (Not persistent - will not survive
+after reboot).
+
+
+How this is used by LVM2
+========================
+When you create the first LVM2 snapshot of a volume, four dm devices are used:
+
+1) a device containing the original mapping table of the source volume;
+2) a device used as the <COW device>;
+3) a "snapshot" device, combining #1 and #2, which is the visible snapshot
+   volume;
+4) the "original" volume (which uses the device number used by the original
+   source volume), whose table is replaced by a "snapshot-origin" mapping
+   from device #1.
+
+A fixed naming scheme is used, so with the following commands:
+
+lvcreate -L 1G -n base volumeGroup
+lvcreate -L 100M --snapshot -n snap volumeGroup/base
+
+we'll have this situation (with volumes in above order):
+
+# dmsetup table|grep volumeGroup
+
+volumeGroup-base-real: 0 2097152 linear 8:19 384
+volumeGroup-snap-cow: 0 204800 linear 8:19 2097536
+volumeGroup-snap: 0 2097152 snapshot 254:11 254:12 P 16
+volumeGroup-base: 0 2097152 snapshot-origin 254:11
+
+# ls -lL /dev/mapper/volumeGroup-*
+brw-------  1 root root 254, 11 29 ago 18:15 /dev/mapper/volumeGroup-base-real
+brw-------  1 root root 254, 12 29 ago 18:15 /dev/mapper/volumeGroup-snap-cow
+brw-------  1 root root 254, 13 29 ago 18:15 /dev/mapper/volumeGroup-snap
+brw-------  1 root root 254, 10 29 ago 18:14 /dev/mapper/volumeGroup-base
+

Documentation/keys.txt

@@ -195,8 +195,8 @@ KEY ACCESS PERMISSIONS
 ======================
 
 Keys have an owner user ID, a group access ID, and a permissions mask. The mask
-has up to eight bits each for user, group and other access. Only five of each
-set of eight bits are defined. These permissions granted are:
+has up to eight bits each for possessor, user, group and other access. Only
+five of each set of eight bits are defined. These permissions granted are:
 
  (*) View
 
@@ -241,16 +241,16 @@ about the status of the key service:
      type, description and permissions. The payload of the key is not available
      this way:
 
-	SERIAL   FLAGS  USAGE EXPY PERM   UID   GID   TYPE      DESCRIPTION: SUMMARY
-	00000001 I-----    39 perm 1f0000     0     0 keyring   _uid_ses.0: 1/4
-	00000002 I-----     2 perm 1f0000     0     0 keyring   _uid.0: empty
-	00000007 I-----     1 perm 1f0000     0     0 keyring   _pid.1: empty
-	0000018d I-----     1 perm 1f0000     0     0 keyring   _pid.412: empty
-	000004d2 I--Q--     1 perm 1f0000    32    -1 keyring   _uid.32: 1/4
-	000004d3 I--Q--     3 perm 1f0000    32    -1 keyring   _uid_ses.32: empty
-	00000892 I--QU-     1 perm 1f0000     0     0 user      metal:copper: 0
-	00000893 I--Q-N     1  35s 1f0000     0     0 user      metal:silver: 0
-	00000894 I--Q--     1  10h 1f0000     0     0 user      metal:gold: 0
+	SERIAL   FLAGS  USAGE EXPY PERM     UID   GID   TYPE      DESCRIPTION: SUMMARY
+	00000001 I-----    39 perm 1f1f0000     0     0 keyring   _uid_ses.0: 1/4
+	00000002 I-----     2 perm 1f1f0000     0     0 keyring   _uid.0: empty
+	00000007 I-----     1 perm 1f1f0000     0     0 keyring   _pid.1: empty
+	0000018d I-----     1 perm 1f1f0000     0     0 keyring   _pid.412: empty
+	000004d2 I--Q--     1 perm 1f1f0000    32    -1 keyring   _uid.32: 1/4
+	000004d3 I--Q--     3 perm 1f1f0000    32    -1 keyring   _uid_ses.32: empty
+	00000892 I--QU-     1 perm 1f000000     0     0 user      metal:copper: 0
+	00000893 I--Q-N     1  35s 1f1f0000     0     0 user      metal:silver: 0
+	00000894 I--Q--     1  10h 001f0000     0     0 user      metal:gold: 0
 
      The flags are:
 
@@ -637,6 +637,34 @@ call, and the key released upon close. How to deal with conflicting keys due to
 two different users opening the same file is left to the filesystem author to
 solve.
 
+Note that there are two different types of pointers to keys that may be
+encountered:
+
+ (*) struct key *
+
+     This simply points to the key structure itself. Key structures will be at
+     least four-byte aligned.
+
+ (*) key_ref_t
+
+     This is equivalent to a struct key *, but the least significant bit is set
+     if the caller "possesses" the key. By "possession" it is meant that the
+     calling processes has a searchable link to the key from one of its
+     keyrings. There are three functions for dealing with these:
+
+	key_ref_t make_key_ref(const struct key *key,
+			       unsigned long possession);
+
+	struct key *key_ref_to_ptr(const key_ref_t key_ref);
+
+	unsigned long is_key_possessed(const key_ref_t key_ref);
+
+     The first function constructs a key reference from a key pointer and
+     possession information (which must be 0 or 1 and not any other value).
+
+     The second function retrieves the key pointer from a reference and the
+     third retrieves the possession flag.
+
 When accessing a key's payload contents, certain precautions must be taken to
 prevent access vs modification races. See the section "Notes on accessing
 payload contents" for more information.
@@ -665,7 +693,11 @@ payload contents" for more information.
 
 	void key_put(struct key *key);
 
-    This can be called from interrupt context. If CONFIG_KEYS is not set then
+    Or:
+
+	void key_ref_put(key_ref_t key_ref);
+
+    These can be called from interrupt context. If CONFIG_KEYS is not set then
     the argument will not be parsed.
 
 
@@ -689,13 +721,17 @@ payload contents" for more information.
 
 (*) If a keyring was found in the search, this can be further searched by:
 
-	struct key *keyring_search(struct key *keyring,
-				   const struct key_type *type,
-				   const char *description)
+	key_ref_t keyring_search(key_ref_t keyring_ref,
+				 const struct key_type *type,
+				 const char *description)
 
     This searches the keyring tree specified for a matching key. Error ENOKEY
-    is returned upon failure. If successful, the returned key will need to be
-    released.
+    is returned upon failure (use IS_ERR/PTR_ERR to determine). If successful,
+    the returned key will need to be released.
+
+    The possession attribute from the keyring reference is used to control
+    access through the permissions mask and is propagated to the returned key
+    reference pointer if successful.
 
 
 (*) To check the validity of a key, this function can be called:
@@ -732,7 +768,7 @@ More complex payload contents must be allocated and a pointer to them set in
 key->payload.data. One of the following ways must be selected to access the
 data:
 
- (1) Unmodifyable key type.
+ (1) Unmodifiable key type.
 
      If the key type does not have a modify method, then the key's payload can
      be accessed without any form of locking, provided that it's known to be

Documentation/networking/ip-sysctl.txt

@@ -355,10 +355,14 @@ ip_dynaddr - BOOLEAN
 	Default: 0
 
 icmp_echo_ignore_all - BOOLEAN
+	If set non-zero, then the kernel will ignore all ICMP ECHO
+	requests sent to it.
+	Default: 0
+
 icmp_echo_ignore_broadcasts - BOOLEAN
-	If either is set to true, then the kernel will ignore either all
-	ICMP ECHO requests sent to it or just those to broadcast/multicast
-	addresses, respectively.
+	If set non-zero, then the kernel will ignore all ICMP ECHO and
+	TIMESTAMP requests sent to it via broadcast/multicast.
+	Default: 1
 
 icmp_ratelimit - INTEGER
 	Limit the maximal rates for sending ICMP packets whose type matches

Documentation/sparse.txt

@@ -51,9 +51,9 @@ or you don't get any checking at all.
 Where to get sparse
 ~~~~~~~~~~~~~~~~~~~
 
-With BK, you can just get it from
+With git, you can just get it from
 
-        bk://sparse.bkbits.net/sparse
+        rsync://rsync.kernel.org/pub/scm/devel/sparse/sparse.git
 
 and DaveJ has tar-balls at
 

MAINTAINERS

@@ -604,6 +604,15 @@ P:	H. Peter Anvin
 M:	hpa@zytor.com
 S:	Maintained
 
+CPUSETS
+P:	Paul Jackson
+P:	Simon Derr
+M:	pj@sgi.com
+M:	simon.derr@bull.net
+L:	linux-kernel@vger.kernel.org
+W:	http://www.bullopensource.org/cpuset/
+S:	Supported
+
 CRAMFS FILESYSTEM
 W:     http://sourceforge.net/projects/cramfs/
 S:     Orphan
@@ -1159,11 +1168,6 @@ L:	linux1394-devel@lists.sourceforge.net
 W:	http://www.linux1394.org/
 S:	Orphan
 
-IEEE 1394 SBP2
-L:	linux1394-devel@lists.sourceforge.net
-W:	http://www.linux1394.org/
-S:	Orphan
-
 IEEE 1394 SUBSYSTEM
 P:	Ben Collins
 M:	bcollins@debian.org
@@ -1198,6 +1202,15 @@ L:	linux1394-devel@lists.sourceforge.net
 W:	http://www.linux1394.org/
 S:	Maintained
 
+IEEE 1394 SBP2
+P:	Ben Collins
+M:	bcollins@debian.org
+P:	Stefan Richter
+M:	stefanr@s5r6.in-berlin.de
+L:	linux1394-devel@lists.sourceforge.net
+W:	http://www.linux1394.org/
+S:	Maintained
+
 IMS TWINTURBO FRAMEBUFFER DRIVER
 P:	Paul Mundt
 M:	lethal@chaoticdreams.org
@@ -1402,6 +1415,18 @@ L:	linux-kernel@vger.kernel.org
 L:	fastboot@osdl.org
 S:	Maintained
 
+KPROBES
+P:	Prasanna S Panchamukhi
+M:	prasanna@in.ibm.com
+P:	Ananth N Mavinakayanahalli
+M:	ananth@in.ibm.com
+P:	Anil S Keshavamurthy
+M:	anil.s.keshavamurthy@intel.com
+P:	David S. Miller
+M:	davem@davemloft.net
+L:	linux-kernel@vger.kernel.org
+S:	Maintained
+
 LANMEDIA WAN CARD DRIVER
 P:	Andrew Stanley-Jones
 M:	asj@lanmedia.com
@@ -1722,8 +1747,11 @@ S:	Maintained
 IPVS
 P:	Wensong Zhang
 M:	wensong@linux-vs.org
+P:	Simon Horman
+M:	horms@verge.net.au
 P:	Julian Anastasov
 M:	ja@ssi.bg
+L:	netdev@vger.kernel.org
 S:	Maintained
 
 NFS CLIENT
@@ -1894,6 +1922,13 @@ M:	joern@wh.fh-wedel.de
 L:	linux-mtd@lists.infradead.org
 S:	Maintained
 
+PKTCDVD DRIVER
+P:	Peter Osterlund
+M:	petero2@telia.com
+L:	linux-kernel@vger.kernel.org
+L:	packet-writing@suse.com
+S:	Maintained
+
 POSIX CLOCKS and TIMERS
 P:	George Anzinger
 M:	george@mvista.com

Makefile

 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 14
-EXTRAVERSION =-rc2
+EXTRAVERSION =-rc3
 NAME=Affluent Albatross
 
 # *DOCUMENTATION*

README

@@ -151,7 +151,7 @@ CONFIGURING the kernel:
 			   your existing ./.config file.
 	"make silentoldconfig"
 			   Like above, but avoids cluttering the screen
-			   with question already answered.
+			   with questions already answered.
    
 	NOTES on "make config":
 	- having unnecessary drivers will make the kernel bigger, and can
@@ -199,9 +199,9 @@ COMPILING the kernel:
    are installing a new kernel with the same version number as your
    working kernel, make a backup of your modules directory before you
    do a "make modules_install".
-   In alternative, before compiling, edit your Makefile and change the
-   "EXTRAVERSION" line - its content is appended to the regular kernel
-   version.
+   Alternatively, before compiling, use the kernel config option
+   "LOCALVERSION" to append a unique suffix to the regular kernel version.
+   LOCALVERSION can be set in the "General Setup" menu.
 
  - In order to boot your new kernel, you'll need to copy the kernel
    image (e.g. .../linux/arch/i386/boot/bzImage after compilation)

arch/alpha/kernel/entry.S

@@ -196,6 +196,7 @@ entUna:
 	stq	$26, 208($sp)
 	stq	$27, 216($sp)
 	stq	$28, 224($sp)
+	mov	$sp, $19
 	stq	$gp, 232($sp)
 	lda	$8, 0x3fff
 	stq	$31, 248($sp)

arch/alpha/kernel/process.c

@@ -127,6 +127,10 @@ common_shutdown_1(void *generic_ptr)
 	/* If booted from SRM, reset some of the original environment. */
 	if (alpha_using_srm) {
 #ifdef CONFIG_DUMMY_CONSOLE
+		/* If we've gotten here after SysRq-b, leave interrupt
+		   context before taking over the console. */
+		if (in_interrupt())
+			irq_exit();
 		/* This has the effect of resetting the VGA video origin.  */
 		take_over_console(&dummy_con, 0, MAX_NR_CONSOLES-1, 1);
 #endif

arch/alpha/kernel/traps.c

@@ -446,16 +446,15 @@ struct unaligned_stat {
 
 
 /* Macro for exception fixup code to access integer registers.  */
-#define una_reg(r)  (regs.regs[(r) >= 16 && (r) <= 18 ? (r)+19 : (r)])
+#define una_reg(r)  (regs->regs[(r) >= 16 && (r) <= 18 ? (r)+19 : (r)])
 
 
 asmlinkage void
 do_entUna(void * va, unsigned long opcode, unsigned long reg,
-	  unsigned long a3, unsigned long a4, unsigned long a5,
-	  struct allregs regs)
+	  struct allregs *regs)
 {
 	long error, tmp1, tmp2, tmp3, tmp4;
-	unsigned long pc = regs.pc - 4;
+	unsigned long pc = regs->pc - 4;
 	const struct exception_table_entry *fixup;
 
 	unaligned[0].count++;
@@ -636,7 +635,7 @@ do_entUna(void * va, unsigned long opcode, unsigned long reg,
 		printk("Forwarding unaligned exception at %lx (%lx)\n",
 		       pc, newpc);
 
-		(&regs)->pc = newpc;
+		regs->pc = newpc;
 		return;
 	}
 
@@ -650,7 +649,7 @@ do_entUna(void * va, unsigned long opcode, unsigned long reg,
 	       current->comm, current->pid);
 
 	printk("pc = [<%016lx>]  ra = [<%016lx>]  ps = %04lx\n",
-	       pc, una_reg(26), regs.ps);
+	       pc, una_reg(26), regs->ps);
 	printk("r0 = %016lx  r1 = %016lx  r2 = %016lx\n",
 	       una_reg(0), una_reg(1), una_reg(2));
 	printk("r3 = %016lx  r4 = %016lx  r5 = %016lx\n",
@@ -670,10 +669,10 @@ do_entUna(void * va, unsigned long opcode, unsigned long reg,
 	       una_reg(22), una_reg(23), una_reg(24));
 	printk("r25= %016lx  r27= %016lx  r28= %016lx\n",
 	       una_reg(25), una_reg(27), una_reg(28));
-	printk("gp = %016lx  sp = %p\n", regs.gp, &regs+1);
+	printk("gp = %016lx  sp = %p\n", regs->gp, regs+1);
 
 	dik_show_code((unsigned int *)pc);
-	dik_show_trace((unsigned long *)(&regs+1));
+	dik_show_trace((unsigned long *)(regs+1));
 
 	if (test_and_set_thread_flag (TIF_DIE_IF_KERNEL)) {
 		printk("die_if_kernel recursion detected.\n");

arch/arm/Makefile

@@ -175,10 +175,10 @@ else
 endif
 	@touch $@
 
-archprepare: maketools include/asm-arm/.arch
+archprepare: maketools
 
 .PHONY: maketools FORCE
-maketools: include/linux/version.h FORCE
+maketools: include/linux/version.h include/asm-arm/.arch FORCE
 	$(Q)$(MAKE) $(build)=arch/arm/tools include/asm-arm/mach-types.h
 
 # Convert bzImage to zImage

arch/arm/common/gic.c

@@ -68,6 +68,7 @@ static void gic_unmask_irq(unsigned int irq)
 	writel(mask, gic_dist_base + GIC_DIST_ENABLE_SET + (irq / 32) * 4);
 }
 
+#ifdef CONFIG_SMP
 static void gic_set_cpu(struct irqdesc *desc, unsigned int irq, unsigned int cpu)
 {
 	void __iomem *reg = gic_dist_base + GIC_DIST_TARGET + (irq & ~3);
@@ -78,6 +79,7 @@ static void gic_set_cpu(struct irqdesc *desc, unsigned int irq, unsigned int cpu
 	val |= 1 << (cpu + shift);
 	writel(val, reg);
 }
+#endif
 
 static struct irqchip gic_chip = {
 	.ack		= gic_ack_irq,

arch/arm/common/locomo.c

@@ -27,7 +27,6 @@
 #include <linux/spinlock.h>
 
 #include <asm/hardware.h>
-#include <asm/mach-types.h>
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/mach/irq.h>

arch/arm/kernel/entry-armv.S

@@ -537,7 +537,7 @@ ENTRY(__switch_to)
 #ifdef CONFIG_CPU_MPCORE
 	clrex
 #else
-	strex	r3, r4, [ip]			@ Clear exclusive monitor
+	strex	r5, r4, [ip]			@ Clear exclusive monitor
 #endif
 #endif
 #if defined(CONFIG_CPU_XSCALE) && !defined(CONFIG_IWMMXT)

arch/arm/kernel/io.c

@@ -7,7 +7,7 @@
  * Copy data from IO memory space to "real" memory space.
  * This needs to be optimized.
  */
-void _memcpy_fromio(void *to, void __iomem *from, size_t count)
+void _memcpy_fromio(void *to, const volatile void __iomem *from, size_t count)
 {
 	unsigned char *t = to;
 	while (count) {
@@ -22,7 +22,7 @@ void _memcpy_fromio(void *to, void __iomem *from, size_t count)
  * Copy data from "real" memory space to IO memory space.
  * This needs to be optimized.
  */
-void _memcpy_toio(void __iomem *to, const void *from, size_t count)
+void _memcpy_toio(volatile void __iomem *to, const void *from, size_t count)
 {
 	const unsigned char *f = from;
 	while (count) {
@@ -37,7 +37,7 @@ void _memcpy_toio(void __iomem *to, const void *from, size_t count)
  * "memset" on IO memory space.
  * This needs to be optimized.
  */
-void _memset_io(void __iomem *dst, int c, size_t count)
+void _memset_io(volatile void __iomem *dst, int c, size_t count)
 {
 	while (count) {
 		count--;

arch/arm/mach-clps711x/fortunet.c

@@ -31,6 +31,8 @@
 
 #include <asm/mach/arch.h>
 
+#include <asm/memory.h>
+
 #include "common.h"
 
 struct meminfo memmap = {

arch/arm/mach-imx/leds-mx1ads.c

@@ -17,7 +17,6 @@
 #include <asm/system.h>
 #include <asm/io.h>
 #include <asm/leds.h>
-#include <asm/mach-types.h>
 #include "leds.h"
 
 /*

arch/arm/mach-iop3xx/common.c

@@ -27,7 +27,6 @@ unsigned long iop3xx_pcibios_min_mem = 0;
 /*
  * Default power-off for EP80219
  */
-#include <asm/mach-types.h>
 
 static inline void ep80219_send_to_pic(__u8 c) {
 }

arch/arm/mach-iop3xx/iop321-time.c

@@ -23,7 +23,6 @@
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/uaccess.h>
-#include <asm/mach-types.h>
 #include <asm/mach/irq.h>
 #include <asm/mach/time.h>
 

arch/arm/mach-iop3xx/iop331-time.c

@@ -23,7 +23,6 @@
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/uaccess.h>
-#include <asm/mach-types.h>
 #include <asm/mach/irq.h>
 #include <asm/mach/time.h>
 

arch/arm/mach-iop3xx/iq31244-mm.c

@@ -21,7 +21,6 @@
 #include <asm/page.h>
 
 #include <asm/mach/map.h>
-#include <asm/mach-types.h>
 
 
 /*

arch/arm/mach-iop3xx/iq80321-mm.c

@@ -21,7 +21,6 @@
 #include <asm/page.h>
 
 #include <asm/mach/map.h>
-#include <asm/mach-types.h>
 
 
 /*

arch/arm/mach-iop3xx/iq80331-mm.c

@@ -21,7 +21,6 @@
 #include <asm/page.h>
 
 #include <asm/mach/map.h>
-#include <asm/mach-types.h>
 
 
 /*

arch/arm/mach-iop3xx/iq80332-mm.c

@@ -21,7 +21,6 @@
 #include <asm/page.h>
 
 #include <asm/mach/map.h>
-#include <asm/mach-types.h>
 
 
 /*

arch/arm/mach-ixp2000/core.c

@@ -30,7 +30,6 @@
 #include <asm/setup.h>
 #include <asm/memory.h>
 #include <asm/hardware.h>
-#include <asm/mach-types.h>
 #include <asm/irq.h>
 #include <asm/system.h>
 #include <asm/tlbflush.h>
@@ -168,7 +167,7 @@ static struct plat_serial8250_port ixp2000_serial_port[] = {
 
 static struct resource ixp2000_uart_resource = {
 	.start		= IXP2000_UART_PHYS_BASE,
-	.end		= IXP2000_UART_PHYS_BASE + 0xffff,
+	.end		= IXP2000_UART_PHYS_BASE + 0x1f,
 	.flags		= IORESOURCE_MEM,
 };
 

arch/arm/mach-ixp2000/pci.c

@@ -28,7 +28,6 @@
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/system.h>
-#include <asm/mach-types.h>
 #include <asm/hardware.h>
 
 #include <asm/mach/pci.h>

arch/arm/mach-ixp4xx/common.c

@@ -125,7 +125,8 @@ static int ixp4xx_set_irq_type(unsigned int irq, unsigned int type)
 	} else if (type & IRQT_LOW) {
 		int_style = IXP4XX_GPIO_STYLE_ACTIVE_LOW;
 		irq_type = IXP4XX_IRQ_LEVEL;
-	}
+	} else
+		return -EINVAL;
 
 	ixp4xx_config_irq(irq, irq_type);
 
@@ -142,6 +143,8 @@ static int ixp4xx_set_irq_type(unsigned int irq, unsigned int type)
 
 	/* Set the new style */
 	*int_reg |= (int_style << (line * IXP4XX_GPIO_STYLE_SIZE));
+
+	return 0;
 }
 
 static void ixp4xx_irq_mask(unsigned int irq)

arch/arm/mach-ixp4xx/ixdp425-setup.c

@@ -123,7 +123,7 @@ static void __init ixdp425_init(void)
 	platform_add_devices(ixdp425_devices, ARRAY_SIZE(ixdp425_devices));
 }
 
-#ifdef CONFIG_ARCH_IXDP465
+#ifdef CONFIG_ARCH_IXDP425
 MACHINE_START(IXDP425, "Intel IXDP425 Development Platform")
 	/* Maintainer: MontaVista Software, Inc. */
 	.phys_ram	= PHYS_OFFSET,

arch/arm/mach-l7200/core.c

@@ -12,7 +12,6 @@
 #include <asm/page.h>
 
 #include <asm/mach/map.h>
-#include <asm/arch/hardware.h>
 
 /*
  * IRQ base register

arch/arm/mach-pxa/corgi_lcd.c

@@ -19,7 +19,6 @@
 #include <linux/kernel.h>
 #include <linux/device.h>
 #include <linux/module.h>
-#include <asm/mach-types.h>
 #include <asm/arch/akita.h>
 #include <asm/arch/corgi.h>
 #include <asm/arch/hardware.h>

arch/arm/mach-pxa/generic.c

@@ -34,6 +34,7 @@
 #include <asm/arch/udc.h>
 #include <asm/arch/pxafb.h>
 #include <asm/arch/mmc.h>
+#include <asm/arch/i2c.h>
 
 #include "generic.h"
 

arch/arm/mach-s3c2410/usb-simtec.c

@@ -40,7 +40,6 @@
 #include <asm/hardware.h>
 #include <asm/io.h>
 #include <asm/irq.h>
-#include <asm/mach-types.h>
 
 #include "devs.h"
 #include "usb-simtec.h"

arch/arm/mach-versatile/core.c

@@ -30,7 +30,6 @@
 #include <asm/io.h>
 #include <asm/irq.h>
 #include <asm/leds.h>
-#include <asm/mach-types.h>
 #include <asm/hardware/amba.h>
 #include <asm/hardware/amba_clcd.h>
 #include <asm/hardware/arm_timer.h>
@@ -52,8 +51,9 @@
  *
  * Setup a VA for the Versatile Vectored Interrupt Controller.
  */
-#define VA_VIC_BASE		 IO_ADDRESS(VERSATILE_VIC_BASE)
-#define VA_SIC_BASE		 IO_ADDRESS(VERSATILE_SIC_BASE)
+#define __io_address(n)		__io(IO_ADDRESS(n))
+#define VA_VIC_BASE		__io_address(VERSATILE_VIC_BASE)
+#define VA_SIC_BASE		__io_address(VERSATILE_SIC_BASE)
 
 static void vic_mask_irq(unsigned int irq)
 {
@@ -214,7 +214,7 @@ void __init versatile_map_io(void)
 	iotable_init(versatile_io_desc, ARRAY_SIZE(versatile_io_desc));
 }
 
-#define VERSATILE_REFCOUNTER	(IO_ADDRESS(VERSATILE_SYS_BASE) + VERSATILE_SYS_24MHz_OFFSET)
+#define VERSATILE_REFCOUNTER	(__io_address(VERSATILE_SYS_BASE) + VERSATILE_SYS_24MHz_OFFSET)
 
 /*
  * This is the Versatile sched_clock implementation.  This has
@@ -231,7 +231,7 @@ unsigned long long sched_clock(void)
 }
 
 
-#define VERSATILE_FLASHCTRL    (IO_ADDRESS(VERSATILE_SYS_BASE) + VERSATILE_SYS_FLASH_OFFSET)
+#define VERSATILE_FLASHCTRL    (__io_address(VERSATILE_SYS_BASE) + VERSATILE_SYS_FLASH_OFFSET)
 
 static int versatile_flash_init(void)
 {
@@ -309,7 +309,7 @@ static struct platform_device smc91x_device = {
 	.resource	= smc91x_resources,
 };
 
-#define VERSATILE_SYSMCI	(IO_ADDRESS(VERSATILE_SYS_BASE) + VERSATILE_SYS_MCI_OFFSET)
+#define VERSATILE_SYSMCI	(__io_address(VERSATILE_SYS_BASE) + VERSATILE_SYS_MCI_OFFSET)
 
 unsigned int mmc_status(struct device *dev)
 {
@@ -343,11 +343,11 @@ static const struct icst307_params versatile_oscvco_params = {
 
 static void versatile_oscvco_set(struct clk *clk, struct icst307_vco vco)
 {
-	unsigned long sys_lock = IO_ADDRESS(VERSATILE_SYS_BASE) + VERSATILE_SYS_LOCK_OFFSET;
+	void __iomem *sys_lock = __io_address(VERSATILE_SYS_BASE) + VERSATILE_SYS_LOCK_OFFSET;
 #if defined(CONFIG_ARCH_VERSATILE_PB)
-	unsigned long sys_osc = IO_ADDRESS(VERSATILE_SYS_BASE) + VERSATILE_SYS_OSC4_OFFSET;
+	void __iomem *sys_osc = __io_address(VERSATILE_SYS_BASE) + VERSATILE_SYS_OSC4_OFFSET;
 #elif defined(CONFIG_MACH_VERSATILE_AB)
-	unsigned long sys_osc = IO_ADDRESS(VERSATILE_SYS_BASE) + VERSATILE_SYS_OSC1_OFFSET;
+	void __iomem *sys_osc = __io_address(VERSATILE_SYS_BASE) + VERSATILE_SYS_OSC1_OFFSET;
 #endif
 	u32 val;
 
@@ -483,7 +483,7 @@ static struct clcd_panel epson_2_2_in = {
  */
 static struct clcd_panel *versatile_clcd_panel(void)
 {
-	unsigned long sys_clcd = IO_ADDRESS(VERSATILE_SYS_BASE) + VERSATILE_SYS_CLCD_OFFSET;
+	void __iomem *sys_clcd = __io_address(VERSATILE_SYS_BASE) + VERSATILE_SYS_CLCD_OFFSET;
 	struct clcd_panel *panel = &vga;
 	u32 val;
 
@@ -510,7 +510,7 @@ static struct clcd_panel *versatile_clcd_panel(void)
  */
 static void versatile_clcd_disable(struct clcd_fb *fb)
 {
-	unsigned long sys_clcd = IO_ADDRESS(VERSATILE_SYS_BASE) + VERSATILE_SYS_CLCD_OFFSET;
+	void __iomem *sys_clcd = __io_address(VERSATILE_SYS_BASE) + VERSATILE_SYS_CLCD_OFFSET;
 	u32 val;
 
 	val = readl(sys_clcd);
@@ -522,7 +522,7 @@ static void versatile_clcd_disable(struct clcd_fb *fb)
 	 * If the LCD is Sanyo 2x5 in on the IB2 board, turn the back-light off
 	 */
 	if (fb->panel == &sanyo_2_5_in) {
-		unsigned long versatile_ib2_ctrl = IO_ADDRESS(VERSATILE_IB2_CTRL);
+		void __iomem *versatile_ib2_ctrl = __io_address(VERSATILE_IB2_CTRL);
 		unsigned long ctrl;
 
 		ctrl = readl(versatile_ib2_ctrl);
@@ -537,7 +537,7 @@ static void versatile_clcd_disable(struct clcd_fb *fb)
  */
 static void versatile_clcd_enable(struct clcd_fb *fb)
 {
-	unsigned long sys_clcd = IO_ADDRESS(VERSATILE_SYS_BASE) + VERSATILE_SYS_CLCD_OFFSET;
+	void __iomem *sys_clcd = __io_address(VERSATILE_SYS_BASE) + VERSATILE_SYS_CLCD_OFFSET;
 	u32 val;
 
 	val = readl(sys_clcd);
@@ -571,7 +571,7 @@ static void versatile_clcd_enable(struct clcd_fb *fb)
 	 * If the LCD is Sanyo 2x5 in on the IB2 board, turn the back-light on
 	 */
 	if (fb->panel == &sanyo_2_5_in) {
-		unsigned long versatile_ib2_ctrl = IO_ADDRESS(VERSATILE_IB2_CTRL);
+		void __iomem *versatile_ib2_ctrl = __io_address(VERSATILE_IB2_CTRL);
 		unsigned long ctrl;
 
 		ctrl = readl(versatile_ib2_ctrl);
@@ -720,7 +720,7 @@ static struct amba_device *amba_devs[] __initdata = {
 };
 
 #ifdef CONFIG_LEDS
-#define VA_LEDS_BASE (IO_ADDRESS(VERSATILE_SYS_BASE) + VERSATILE_SYS_LED_OFFSET)
+#define VA_LEDS_BASE (__io_address(VERSATILE_SYS_BASE) + VERSATILE_SYS_LED_OFFSET)
 
 static void versatile_leds_event(led_event_t ledevt)
 {
@@ -778,11 +778,11 @@ void __init versatile_init(void)
 /*
  * Where is the timer (VA)?
  */
-#define TIMER0_VA_BASE		 IO_ADDRESS(VERSATILE_TIMER0_1_BASE)
-#define TIMER1_VA_BASE		(IO_ADDRESS(VERSATILE_TIMER0_1_BASE) + 0x20)
-#define TIMER2_VA_BASE		 IO_ADDRESS(VERSATILE_TIMER2_3_BASE)
-#define TIMER3_VA_BASE		(IO_ADDRESS(VERSATILE_TIMER2_3_BASE) + 0x20)
-#define VA_IC_BASE		 IO_ADDRESS(VERSATILE_VIC_BASE) 
+#define TIMER0_VA_BASE		 __io_address(VERSATILE_TIMER0_1_BASE)
+#define TIMER1_VA_BASE		(__io_address(VERSATILE_TIMER0_1_BASE) + 0x20)
+#define TIMER2_VA_BASE		 __io_address(VERSATILE_TIMER2_3_BASE)
+#define TIMER3_VA_BASE		(__io_address(VERSATILE_TIMER2_3_BASE) + 0x20)
+#define VA_IC_BASE		 __io_address(VERSATILE_VIC_BASE) 
 
 /*
  * How long is the timer interval?
@@ -877,12 +877,12 @@ static void __init versatile_timer_init(void)
 	 *	VERSATILE_REFCLK is 32KHz
 	 *	VERSATILE_TIMCLK is 1MHz
 	 */
-	val = readl(IO_ADDRESS(VERSATILE_SCTL_BASE));
+	val = readl(__io_address(VERSATILE_SCTL_BASE));
 	writel((VERSATILE_TIMCLK << VERSATILE_TIMER1_EnSel) |
 	       (VERSATILE_TIMCLK << VERSATILE_TIMER2_EnSel) | 
 	       (VERSATILE_TIMCLK << VERSATILE_TIMER3_EnSel) |
 	       (VERSATILE_TIMCLK << VERSATILE_TIMER4_EnSel) | val,
-	       IO_ADDRESS(VERSATILE_SCTL_BASE));
+	       __io_address(VERSATILE_SCTL_BASE));
 
 	/*
 	 * Initialise to a known state (all timers off)

arch/arm/mach-versatile/pci.c

@@ -29,7 +29,6 @@
 #include <asm/irq.h>
 #include <asm/system.h>
 #include <asm/mach/pci.h>
-#include <asm/mach-types.h>
 
 /*
  * these spaces are mapped using the following base registers:

arch/arm/mm/abort-ev6.S

@@ -20,6 +20,11 @@
  */
 	.align	5
 ENTRY(v6_early_abort)
+#ifdef CONFIG_CPU_MPCORE
+	clrex
+#else
+	strex	r0, r1, [sp]			@ Clear the exclusive monitor
+#endif
 	mrc	p15, 0, r1, c5, c0, 0		@ get FSR
 	mrc	p15, 0, r0, c6, c0, 0		@ get FAR
 /*

arch/arm/mm/cache-v6.S

@@ -18,6 +18,7 @@
 #define HARVARD_CACHE
 #define CACHE_LINE_SIZE		32
 #define D_CACHE_LINE_SIZE	32
+#define BTB_FLUSH_SIZE		8
 
 /*
  *	v6_flush_cache_all()
@@ -98,7 +99,13 @@ ENTRY(v6_coherent_user_range)
 	mcr	p15, 0, r0, c7, c5, 1		@ invalidate I line
 #endif
 	mcr	p15, 0, r0, c7, c5, 7		@ invalidate BTB entry
-	add	r0, r0, #CACHE_LINE_SIZE
+	add	r0, r0, #BTB_FLUSH_SIZE
+	mcr	p15, 0, r0, c7, c5, 7		@ invalidate BTB entry
+	add	r0, r0, #BTB_FLUSH_SIZE
+	mcr	p15, 0, r0, c7, c5, 7		@ invalidate BTB entry
+	add	r0, r0, #BTB_FLUSH_SIZE
+	mcr	p15, 0, r0, c7, c5, 7		@ invalidate BTB entry
+	add	r0, r0, #BTB_FLUSH_SIZE
 	cmp	r0, r1
 	blo	1b
 #ifdef HARVARD_CACHE

arch/arm/mm/flush.c

@@ -17,6 +17,24 @@
 
 #ifdef CONFIG_CPU_CACHE_VIPT
 
+#define ALIAS_FLUSH_START	0xffff4000
+
+#define TOP_PTE(x)	pte_offset_kernel(top_pmd, x)
+
+static void flush_pfn_alias(unsigned long pfn, unsigned long vaddr)
+{
+	unsigned long to = ALIAS_FLUSH_START + (CACHE_COLOUR(vaddr) << PAGE_SHIFT);
+
+	set_pte(TOP_PTE(to), pfn_pte(pfn, PAGE_KERNEL));
+	flush_tlb_kernel_page(to);
+
+	asm(	"mcrr	p15, 0, %1, %0, c14\n"
+	"	mcrr	p15, 0, %1, %0, c5\n"
+	    :
+	    : "r" (to), "r" (to + PAGE_SIZE - L1_CACHE_BYTES)
+	    : "cc");
+}
+
 void flush_cache_mm(struct mm_struct *mm)
 {
 	if (cache_is_vivt()) {
@@ -67,24 +85,6 @@ void flush_cache_page(struct vm_area_struct *vma, unsigned long user_addr, unsig
 	if (cache_is_vipt_aliasing())
 		flush_pfn_alias(pfn, user_addr);
 }
-
-#define ALIAS_FLUSH_START	0xffff4000
-
-#define TOP_PTE(x)	pte_offset_kernel(top_pmd, x)
-
-static void flush_pfn_alias(unsigned long pfn, unsigned long vaddr)
-{
-	unsigned long to = ALIAS_FLUSH_START + (CACHE_COLOUR(vaddr) << PAGE_SHIFT);
-
-	set_pte(TOP_PTE(to), pfn_pte(pfn, PAGE_KERNEL));
-	flush_tlb_kernel_page(to);
-
-	asm(	"mcrr	p15, 0, %1, %0, c14\n"
-	"	mcrr	p15, 0, %1, %0, c5\n"
-	    :
-	    : "r" (to), "r" (to + PAGE_SIZE - L1_CACHE_BYTES)
-	    : "cc");
-}
 #else
 #define flush_pfn_alias(pfn,vaddr)	do { } while (0)
 #endif

arch/arm/plat-omap/common.c

@@ -25,7 +25,6 @@
 #include <asm/mach/map.h>
 #include <asm/hardware/clock.h>
 #include <asm/io.h>
-#include <asm/mach-types.h>
 #include <asm/setup.h>
 
 #include <asm/arch/board.h>

arch/arm/plat-omap/cpu-omap.c

@@ -21,7 +21,6 @@
 #include <linux/err.h>
 
 #include <asm/hardware.h>
-#include <asm/mach-types.h>
 #include <asm/io.h>
 #include <asm/system.h>
 

arch/arm/plat-omap/usb.c

@@ -33,7 +33,6 @@
 #include <asm/irq.h>
 #include <asm/system.h>
 #include <asm/hardware.h>
-#include <asm/mach-types.h>
 
 #include <asm/arch/mux.h>
 #include <asm/arch/usb.h>

arch/i386/kernel/acpi/boot.c

@@ -27,15 +27,14 @@
 #include <linux/config.h>
 #include <linux/acpi.h>
 #include <linux/efi.h>
-#include <linux/irq.h>
 #include <linux/module.h>
 #include <linux/dmi.h>
+#include <linux/irq.h>
 
 #include <asm/pgtable.h>
 #include <asm/io_apic.h>
 #include <asm/apic.h>
 #include <asm/io.h>
-#include <asm/irq.h>
 #include <asm/mpspec.h>
 
 #ifdef	CONFIG_X86_64

arch/i386/kernel/apic.c

@@ -18,7 +18,6 @@
 #include <linux/init.h>
 
 #include <linux/mm.h>
-#include <linux/irq.h>
 #include <linux/delay.h>
 #include <linux/bootmem.h>
 #include <linux/smp_lock.h>

arch/i386/kernel/cpu/amd.c

@@ -28,6 +28,22 @@ static void __init init_amd(struct cpuinfo_x86 *c)
 	int mbytes = num_physpages >> (20-PAGE_SHIFT);
 	int r;
 
+#ifdef CONFIG_SMP
+	unsigned long value;
+
+	/* Disable TLB flush filter by setting HWCR.FFDIS on K8
+	 * bit 6 of msr C001_0015
+	 *
+	 * Errata 63 for SH-B3 steppings
+	 * Errata 122 for all steppings (F+ have it disabled by default)
+	 */
+	if (c->x86 == 15) {
+		rdmsrl(MSR_K7_HWCR, value);
+		value |= 1 << 6;
+		wrmsrl(MSR_K7_HWCR, value);
+	}
+#endif
+
 	/*
 	 *	FIXME: We should handle the K5 here. Set up the write
 	 *	range and also turn on MSR 83 bits 4 and 31 (write alloc,

arch/i386/kernel/cpu/mcheck/k7.c

@@ -7,7 +7,6 @@
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/config.h>
-#include <linux/irq.h>
 #include <linux/interrupt.h>
 #include <linux/smp.h>
 

arch/i386/kernel/cpu/mcheck/non-fatal.c

@@ -12,7 +12,6 @@
 #include <linux/kernel.h>
 #include <linux/jiffies.h>
 #include <linux/config.h>
-#include <linux/irq.h>
 #include <linux/workqueue.h>
 #include <linux/interrupt.h>
 #include <linux/smp.h>

arch/i386/kernel/cpu/mcheck/p4.c

@@ -6,7 +6,6 @@
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/config.h>
-#include <linux/irq.h>
 #include <linux/interrupt.h>
 #include <linux/smp.h>
 

arch/i386/kernel/cpu/mcheck/p5.c

@@ -6,7 +6,6 @@
 #include <linux/init.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/irq.h>
 #include <linux/interrupt.h>
 #include <linux/smp.h>
 

arch/i386/kernel/cpu/mcheck/p6.c

@@ -6,7 +6,6 @@
 #include <linux/init.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/irq.h>
 #include <linux/interrupt.h>
 #include <linux/smp.h>
 

arch/i386/kernel/cpu/mcheck/winchip.c

@@ -6,7 +6,6 @@
 #include <linux/init.h>
 #include <linux/types.h>
 #include <linux/kernel.h>
-#include <linux/irq.h>
 #include <linux/interrupt.h>
 
 #include <asm/processor.h> 

arch/i386/kernel/crash.c

@@ -11,10 +11,8 @@
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/smp.h>
-#include <linux/irq.h>
 #include <linux/reboot.h>
 #include <linux/kexec.h>
-#include <linux/irq.h>
 #include <linux/delay.h>
 #include <linux/elf.h>
 #include <linux/elfcore.h>

arch/i386/kernel/i8259.c

@@ -16,7 +16,6 @@
 #include <asm/atomic.h>
 #include <asm/system.h>
 #include <asm/io.h>
-#include <asm/irq.h>
 #include <asm/timer.h>
 #include <asm/pgtable.h>
 #include <asm/delay.h>
@@ -25,8 +24,6 @@
 #include <asm/arch_hooks.h>
 #include <asm/i8259.h>
 
-#include <linux/irq.h>
-
 #include <io_ports.h>
 
 /*

arch/i386/kernel/io_apic.c

@@ -21,7 +21,6 @@
  */
 
 #include <linux/mm.h>
-#include <linux/irq.h>
 #include <linux/interrupt.h>
 #include <linux/init.h>
 #include <linux/delay.h>

arch/i386/kernel/mpparse.c

@@ -14,7 +14,6 @@
  */
 
 #include <linux/mm.h>
-#include <linux/irq.h>
 #include <linux/init.h>
 #include <linux/acpi.h>
 #include <linux/delay.h>

arch/i386/kernel/nmi.c

@@ -15,7 +15,6 @@
 
 #include <linux/config.h>
 #include <linux/mm.h>
-#include <linux/irq.h>
 #include <linux/delay.h>
 #include <linux/bootmem.h>
 #include <linux/smp_lock.h>

arch/i386/kernel/process.c

@@ -47,13 +47,11 @@
 #include <asm/ldt.h>
 #include <asm/processor.h>
 #include <asm/i387.h>
-#include <asm/irq.h>
 #include <asm/desc.h>
 #ifdef CONFIG_MATH_EMULATION
 #include <asm/math_emu.h>
 #endif
 
-#include <linux/irq.h>
 #include <linux/err.h>
 
 #include <asm/tlbflush.h>

arch/i386/kernel/smp.c

@@ -11,7 +11,6 @@
 #include <linux/init.h>
 
 #include <linux/mm.h>
-#include <linux/irq.h>
 #include <linux/delay.h>
 #include <linux/spinlock.h>
 #include <linux/smp_lock.h>

arch/i386/kernel/smpboot.c

@@ -42,7 +42,6 @@
 #include <linux/sched.h>
 #include <linux/kernel_stat.h>
 #include <linux/smp_lock.h>
-#include <linux/irq.h>
 #include <linux/bootmem.h>
 #include <linux/notifier.h>
 #include <linux/cpu.h>

arch/i386/kernel/timers/timer_pit.c

@@ -6,7 +6,6 @@
 #include <linux/spinlock.h>
 #include <linux/module.h>
 #include <linux/device.h>
-#include <linux/irq.h>
 #include <linux/sysdev.h>
 #include <linux/timex.h>
 #include <asm/delay.h>

arch/i386/kernel/traps.c

@@ -52,7 +52,6 @@
 #include <asm/arch_hooks.h>
 #include <asm/kdebug.h>
 
-#include <linux/irq.h>
 #include <linux/module.h>
 
 #include "mach_traps.h"

arch/i386/mach-default/setup.c

@@ -5,7 +5,6 @@
 #include <linux/config.h>
 #include <linux/smp.h>
 #include <linux/init.h>
-#include <linux/irq.h>
 #include <linux/interrupt.h>
 #include <asm/acpi.h>
 #include <asm/arch_hooks.h>

arch/i386/mach-visws/setup.c

@@ -5,7 +5,6 @@
 
 #include <linux/smp.h>
 #include <linux/init.h>
-#include <linux/irq.h>
 #include <linux/interrupt.h>
 
 #include <asm/fixmap.h>

arch/i386/mach-visws/visws_apic.c

@@ -19,7 +19,6 @@
 #include <linux/config.h>
 #include <linux/kernel_stat.h>
 #include <linux/interrupt.h>
-#include <linux/irq.h>
 #include <linux/smp_lock.h>
 #include <linux/init.h>
 

arch/i386/mach-voyager/setup.c

@@ -4,7 +4,6 @@
 
 #include <linux/config.h>
 #include <linux/init.h>
-#include <linux/irq.h>
 #include <linux/interrupt.h>
 #include <asm/acpi.h>
 #include <asm/arch_hooks.h>

arch/i386/mach-voyager/voyager_basic.c

@@ -27,7 +27,6 @@
 #include <asm/voyager.h>
 #include <asm/vic.h>
 #include <linux/pm.h>
-#include <linux/irq.h>
 #include <asm/tlbflush.h>
 #include <asm/arch_hooks.h>
 #include <asm/i8253.h>

arch/i386/mach-voyager/voyager_smp.c

@@ -30,8 +30,6 @@
 #include <asm/tlbflush.h>
 #include <asm/arch_hooks.h>
 
-#include <linux/irq.h>
-
 /* TLB state -- visible externally, indexed physically */
 DEFINE_PER_CPU(struct tlb_state, cpu_tlbstate) ____cacheline_aligned = { &init_mm, 0 };
 

arch/i386/mach-voyager/voyager_thread.c

@@ -31,8 +31,6 @@
 #include <asm/mtrr.h>
 #include <asm/msr.h>
 
-#include <linux/irq.h>
-
 #define THREAD_NAME "kvoyagerd"
 
 /* external variables */

arch/i386/oprofile/nmi_timer_int.c

@@ -9,7 +9,7 @@
 
 #include <linux/init.h>
 #include <linux/smp.h>
-#include <linux/irq.h>
+#include <linux/errno.h>
 #include <linux/oprofile.h>
 #include <linux/rcupdate.h>
 

arch/i386/pci/acpi.c

@@ -2,7 +2,6 @@
 #include <linux/acpi.h>
 #include <linux/init.h>
 #include <linux/irq.h>
-#include <asm/hw_irq.h>
 #include <asm/numa.h>
 #include "pci.h"
 

arch/i386/pci/irq.c

@@ -11,12 +11,11 @@
 #include <linux/init.h>
 #include <linux/slab.h>
 #include <linux/interrupt.h>
-#include <linux/irq.h>
 #include <linux/dmi.h>
 #include <asm/io.h>
 #include <asm/smp.h>
 #include <asm/io_apic.h>
-#include <asm/hw_irq.h>
+#include <linux/irq.h>
 #include <linux/acpi.h>
 
 #include "pci.h"

arch/i386/power/cpu.c

@@ -8,25 +8,8 @@
  */
 
 #include <linux/config.h>
-#include <linux/kernel.h>
 #include <linux/module.h>
-#include <linux/init.h>
-#include <linux/types.h>
-#include <linux/spinlock.h>
-#include <linux/poll.h>
-#include <linux/delay.h>
-#include <linux/sysrq.h>
-#include <linux/proc_fs.h>
-#include <linux/irq.h>
-#include <linux/pm.h>
-#include <linux/device.h>
 #include <linux/suspend.h>
-#include <linux/acpi.h>
-
-#include <asm/uaccess.h>
-#include <asm/acpi.h>
-#include <asm/tlbflush.h>
-#include <asm/processor.h>
 
 static struct saved_context saved_context;
 

arch/ia64/hp/sim/simscsi.c

@@ -233,6 +233,23 @@ simscsi_readwrite10 (struct scsi_cmnd *sc, int mode)
 		simscsi_readwrite(sc, mode, offset, ((sc->cmnd[7] << 8) | sc->cmnd[8])*512);
 }
 
+static void simscsi_fillresult(struct scsi_cmnd *sc, char *buf, unsigned len)
+{
+
+	int scatterlen = sc->use_sg;
+	struct scatterlist *slp;
+
+	if (scatterlen == 0)
+		memcpy(sc->request_buffer, buf, len);
+	else for (slp = (struct scatterlist *)sc->buffer; scatterlen-- > 0 && len > 0; slp++) {
+		unsigned thislen = min(len, slp->length);
+
+		memcpy(page_address(slp->page) + slp->offset, buf, thislen);
+		slp++;
+		len -= thislen;
+	}
+}
+
 static int
 simscsi_queuecommand (struct scsi_cmnd *sc, void (*done)(struct scsi_cmnd *))
 {
@@ -240,6 +257,7 @@ simscsi_queuecommand (struct scsi_cmnd *sc, void (*done)(struct scsi_cmnd *))
 	char fname[MAX_ROOT_LEN+16];
 	size_t disk_size;
 	char *buf;
+	char localbuf[36];
 #if DEBUG_SIMSCSI
 	register long sp asm ("sp");
 
@@ -263,7 +281,7 @@ simscsi_queuecommand (struct scsi_cmnd *sc, void (*done)(struct scsi_cmnd *))
 				/* disk doesn't exist... */
 				break;
 			}
-			buf = sc->request_buffer;
+			buf = localbuf;
 			buf[0] = 0;	/* magnetic disk */
 			buf[1] = 0;	/* not a removable medium */
 			buf[2] = 2;	/* SCSI-2 compliant device */
@@ -273,6 +291,7 @@ simscsi_queuecommand (struct scsi_cmnd *sc, void (*done)(struct scsi_cmnd *))
 			buf[6] = 0;	/* reserved */
 			buf[7] = 0;	/* various flags */
 			memcpy(buf + 8, "HP      SIMULATED DISK  0.00",  28);
+			simscsi_fillresult(sc, buf, 36);
 			sc->result = GOOD;
 			break;
 
@@ -304,16 +323,13 @@ simscsi_queuecommand (struct scsi_cmnd *sc, void (*done)(struct scsi_cmnd *))
 			simscsi_readwrite10(sc, SSC_WRITE);
 			break;
 
-
 		      case READ_CAPACITY:
 			if (desc[target_id] < 0 || sc->request_bufflen < 8) {
 				break;
 			}
-			buf = sc->request_buffer;
-
+			buf = localbuf;
 			disk_size = simscsi_get_disk_size(desc[target_id]);
 
-			/* pretend to be a 1GB disk (partition table contains real stuff): */
 			buf[0] = (disk_size >> 24) & 0xff;
 			buf[1] = (disk_size >> 16) & 0xff;
 			buf[2] = (disk_size >>  8) & 0xff;
@@ -323,13 +339,14 @@ simscsi_queuecommand (struct scsi_cmnd *sc, void (*done)(struct scsi_cmnd *))
 			buf[5] = 0;
 			buf[6] = 2;
 			buf[7] = 0;
+			simscsi_fillresult(sc, buf, 8);
 			sc->result = GOOD;
 			break;
 
 		      case MODE_SENSE:
 		      case MODE_SENSE_10:
 			/* sd.c uses this to determine whether disk does write-caching. */
-			memset(sc->request_buffer, 0, 128);
+			simscsi_fillresult(sc, (char *)empty_zero_page, sc->request_bufflen);
 			sc->result = GOOD;
 			break;
 

arch/ia64/kernel/mca_asm.S

@@ -489,24 +489,27 @@ ia64_state_save:
 	;;
 	st8 [temp1]=r17,16	// pal_min_state
 	st8 [temp2]=r6,16	// prev_IA64_KR_CURRENT
+	mov r6=IA64_KR(CURRENT_STACK)
+	;;
+	st8 [temp1]=r6,16	// prev_IA64_KR_CURRENT_STACK
+	st8 [temp2]=r0,16	// prev_task, starts off as NULL
 	mov r6=cr.ifa
 	;;
-	st8 [temp1]=r0,16	// prev_task, starts off as NULL
-	st8 [temp2]=r12,16	// cr.isr
+	st8 [temp1]=r12,16	// cr.isr
+	st8 [temp2]=r6,16	// cr.ifa
 	mov r12=cr.itir
 	;;
-	st8 [temp1]=r6,16	// cr.ifa
-	st8 [temp2]=r12,16	// cr.itir
+	st8 [temp1]=r12,16	// cr.itir
+	st8 [temp2]=r11,16	// cr.iipa
 	mov r12=cr.iim
 	;;
-	st8 [temp1]=r11,16	// cr.iipa
-	st8 [temp2]=r12,16	// cr.iim
-	mov r6=cr.iha
+	st8 [temp1]=r12,16	// cr.iim
 (p1)	mov r12=IA64_MCA_COLD_BOOT
 (p2)	mov r12=IA64_INIT_WARM_BOOT
+	mov r6=cr.iha
 	;;
-	st8 [temp1]=r6,16	// cr.iha
-	st8 [temp2]=r12		// os_status, default is cold boot
+	st8 [temp2]=r6,16	// cr.iha
+	st8 [temp1]=r12		// os_status, default is cold boot
 	mov r6=IA64_MCA_SAME_CONTEXT
 	;;
 	st8 [temp1]=r6		// context, default is same context
@@ -823,9 +826,12 @@ ia64_state_restore:
 	ld8 r12=[temp1],16	// sal_ra
 	ld8 r9=[temp2],16	// sal_gp
 	;;
-	ld8 r22=[temp1],24	// pal_min_state, virtual.  skip prev_task
+	ld8 r22=[temp1],16	// pal_min_state, virtual
 	ld8 r21=[temp2],16	// prev_IA64_KR_CURRENT
 	;;
+	ld8 r16=[temp1],16	// prev_IA64_KR_CURRENT_STACK
+	ld8 r20=[temp2],16	// prev_task
+	;;
 	ld8 temp3=[temp1],16	// cr.isr
 	ld8 temp4=[temp2],16	// cr.ifa
 	;;
@@ -846,6 +852,45 @@ ia64_state_restore:
 	ld8 r8=[temp1]		// os_status
 	ld8 r10=[temp2]		// context
 
+	/* Wire IA64_TR_CURRENT_STACK to the stack that we are resuming to.  To
+	 * avoid any dependencies on the algorithm in ia64_switch_to(), just
+	 * purge any existing CURRENT_STACK mapping and insert the new one.
+	 *
+	 * r16 contains prev_IA64_KR_CURRENT_STACK, r21 contains
+	 * prev_IA64_KR_CURRENT, these values may have been changed by the C
+	 * code.  Do not use r8, r9, r10, r22, they contain values ready for
+	 * the return to SAL.
+	 */
+
+	mov r15=IA64_KR(CURRENT_STACK)		// physical granule mapped by IA64_TR_CURRENT_STACK
+	;;
+	shl r15=r15,IA64_GRANULE_SHIFT
+	;;
+	dep r15=-1,r15,61,3			// virtual granule
+	mov r18=IA64_GRANULE_SHIFT<<2		// for cr.itir.ps
+	;;
+	ptr.d r15,r18
+	;;
+	srlz.d
+
+	extr.u r19=r21,61,3			// r21 = prev_IA64_KR_CURRENT
+	shl r20=r16,IA64_GRANULE_SHIFT		// r16 = prev_IA64_KR_CURRENT_STACK
+	movl r21=PAGE_KERNEL			// page properties
+	;;
+	mov IA64_KR(CURRENT_STACK)=r16
+	cmp.ne p6,p0=RGN_KERNEL,r19		// new stack is in the kernel region?
+	or r21=r20,r21				// construct PA | page properties
+(p6)	br.spnt 1f				// the dreaded cpu 0 idle task in region 5:(
+	;;
+	mov cr.itir=r18
+	mov cr.ifa=r21
+	mov r20=IA64_TR_CURRENT_STACK
+	;;
+	itr.d dtr[r20]=r21
+	;;
+	srlz.d
+1:
+
 	br.sptk b0
 
 //EndStub//////////////////////////////////////////////////////////////////////
@@ -982,6 +1027,7 @@ ia64_set_kernel_registers:
 	add temp4=temp4, temp1	// &struct ia64_sal_os_state.os_gp
 	add r12=temp1, temp3	// kernel stack pointer on MCA/INIT stack
 	add r13=temp1, r3	// set current to start of MCA/INIT stack
+	add r20=temp1, r3	// physical start of MCA/INIT stack
 	;;
 	ld8 r1=[temp4]		// OS GP from SAL OS state
 	;;
@@ -991,7 +1037,35 @@ ia64_set_kernel_registers:
 	;;
 	mov IA64_KR(CURRENT)=r13
 
-	// FIXME: do I need to wire IA64_KR_CURRENT_STACK and IA64_TR_CURRENT_STACK?
+	/* Wire IA64_TR_CURRENT_STACK to the MCA/INIT handler stack.  To avoid
+	 * any dependencies on the algorithm in ia64_switch_to(), just purge
+	 * any existing CURRENT_STACK mapping and insert the new one.
+	 */
+
+	mov r16=IA64_KR(CURRENT_STACK)		// physical granule mapped by IA64_TR_CURRENT_STACK
+	;;
+	shl r16=r16,IA64_GRANULE_SHIFT
+	;;
+	dep r16=-1,r16,61,3			// virtual granule
+	mov r18=IA64_GRANULE_SHIFT<<2		// for cr.itir.ps
+	;;
+	ptr.d r16,r18
+	;;
+	srlz.d
+
+	shr.u r16=r20,IA64_GRANULE_SHIFT	// r20 = physical start of MCA/INIT stack
+	movl r21=PAGE_KERNEL			// page properties
+	;;
+	mov IA64_KR(CURRENT_STACK)=r16
+	or r21=r20,r21				// construct PA | page properties
+	;;
+	mov cr.itir=r18
+	mov cr.ifa=r13
+	mov r20=IA64_TR_CURRENT_STACK
+	;;
+	itr.d dtr[r20]=r21
+	;;
+	srlz.d
 
 	br.sptk b0
 

arch/ia64/kernel/mca_drv.c

@@ -56,8 +56,9 @@ static struct page *page_isolate[MAX_PAGE_ISOLATE];
 static int num_page_isolate = 0;
 
 typedef enum {
-	ISOLATE_NG = 0,
-	ISOLATE_OK = 1
+	ISOLATE_NG,
+	ISOLATE_OK,
+	ISOLATE_NONE
 } isolate_status_t;
 
 /*
@@ -74,7 +75,7 @@ static struct {
  * @paddr:	poisoned memory location
  *
  * Return value:
- *	ISOLATE_OK / ISOLATE_NG
+ *	one of isolate_status_t, ISOLATE_OK/NG/NONE.
  */
 
 static isolate_status_t
@@ -85,7 +86,10 @@ mca_page_isolate(unsigned long paddr)
 
 	/* whether physical address is valid or not */
 	if (!ia64_phys_addr_valid(paddr))
-		return ISOLATE_NG;
+		return ISOLATE_NONE;
+
+	if (!pfn_valid(paddr))
+		return ISOLATE_NONE;
 
 	/* convert physical address to physical page number */
 	p = pfn_to_page(paddr>>PAGE_SHIFT);
@@ -122,10 +126,15 @@ mca_handler_bh(unsigned long paddr)
 		current->pid, current->comm);
 
 	spin_lock(&mca_bh_lock);
-	if (mca_page_isolate(paddr) == ISOLATE_OK) {
+	switch (mca_page_isolate(paddr)) {
+	case ISOLATE_OK:
 		printk(KERN_DEBUG "Page isolation: ( %lx ) success.\n", paddr);
-	} else {
+		break;
+	case ISOLATE_NG:
 		printk(KERN_DEBUG "Page isolation: ( %lx ) failure.\n", paddr);
+		break;
+	default:
+		break;
 	}
 	spin_unlock(&mca_bh_lock);
 

arch/m32r/Makefile

@@ -24,7 +24,7 @@ aflags-$(CONFIG_ISA_M32R)	+= -DNO_FPU -Wa,-no-bitinst
 CFLAGS += $(cflags-y)
 AFLAGS += $(aflags-y)
 
-CHECKFLAGS	:= $(CHECK) -D__m32r__
+CHECKFLAGS	+= -D__m32r__ -D__BIG_ENDIAN__=1
 
 head-y	:= arch/m32r/kernel/head.o arch/m32r/kernel/init_task.o
 

arch/m32r/lib/usercopy.c

@@ -13,7 +13,7 @@
 #include <asm/uaccess.h>
 
 unsigned long
-__generic_copy_to_user(void *to, const void *from, unsigned long n)
+__generic_copy_to_user(void __user *to, const void *from, unsigned long n)
 {
 	prefetch(from);
 	if (access_ok(VERIFY_WRITE, to, n))
@@ -22,7 +22,7 @@ __generic_copy_to_user(void *to, const void *from, unsigned long n)
 }
 
 unsigned long
-__generic_copy_from_user(void *to, const void *from, unsigned long n)
+__generic_copy_from_user(void *to, const void __user *from, unsigned long n)
 {
 	prefetchw(to);
 	if (access_ok(VERIFY_READ, from, n))
@@ -111,7 +111,7 @@ do {									\
 #endif /* CONFIG_ISA_DUAL_ISSUE */
 
 long
-__strncpy_from_user(char *dst, const char *src, long count)
+__strncpy_from_user(char *dst, const char __user *src, long count)
 {
 	long res;
 	__do_strncpy_from_user(dst, src, count, res);
@@ -119,7 +119,7 @@ __strncpy_from_user(char *dst, const char *src, long count)
 }
 
 long
-strncpy_from_user(char *dst, const char *src, long count)
+strncpy_from_user(char *dst, const char __user *src, long count)
 {
 	long res = -EFAULT;
 	if (access_ok(VERIFY_READ, src, 1))
@@ -222,7 +222,7 @@ do {									\
 #endif /* not CONFIG_ISA_DUAL_ISSUE */
 
 unsigned long
-clear_user(void *to, unsigned long n)
+clear_user(void __user *to, unsigned long n)
 {
 	if (access_ok(VERIFY_WRITE, to, n))
 		__do_clear_user(to, n);
@@ -230,7 +230,7 @@ clear_user(void *to, unsigned long n)
 }
 
 unsigned long
-__clear_user(void *to, unsigned long n)
+__clear_user(void __user *to, unsigned long n)
 {
 	__do_clear_user(to, n);
 	return n;
@@ -244,7 +244,7 @@ __clear_user(void *to, unsigned long n)
 
 #ifdef CONFIG_ISA_DUAL_ISSUE
 
-long strnlen_user(const char *s, long n)
+long strnlen_user(const char __user *s, long n)
 {
 	unsigned long mask = -__addr_ok(s);
 	unsigned long res;
@@ -313,7 +313,7 @@ long strnlen_user(const char *s, long n)
 
 #else /* not CONFIG_ISA_DUAL_ISSUE */
 
-long strnlen_user(const char *s, long n)
+long strnlen_user(const char __user *s, long n)
 {
 	unsigned long mask = -__addr_ok(s);
 	unsigned long res;

arch/ppc/boot/ld.script

-OUTPUT_ARCH(powerpc)
+OUTPUT_ARCH(powerpc:common)
 SECTIONS
 {
   /* Read-only sections, merged into text segment: */

arch/ppc/kernel/Makefile

@@ -15,9 +15,8 @@ extra-y				+= vmlinux.lds
 obj-y				:= entry.o traps.o irq.o idle.o time.o misc.o \
 					process.o signal.o ptrace.o align.o \
 					semaphore.o syscalls.o setup.o \
-					cputable.o ppc_htab.o
+					cputable.o ppc_htab.o perfmon.o
 obj-$(CONFIG_6xx)		+= l2cr.o cpu_setup_6xx.o
-obj-$(CONFIG_E500)		+= perfmon.o
 obj-$(CONFIG_SOFTWARE_SUSPEND)	+= swsusp.o
 obj-$(CONFIG_POWER4)		+= cpu_setup_power4.o
 obj-$(CONFIG_MODULES)		+= module.o ppc_ksyms.o

arch/ppc/kernel/perfmon.c

@@ -45,9 +45,8 @@ static void dummy_perf(struct pt_regs *regs)
 	mtpmr(PMRN_PMGC0, pmgc0);
 }
 
-#else
+#elif defined(CONFIG_6xx)
 /* Ensure exceptions are disabled */
-
 static void dummy_perf(struct pt_regs *regs)
 {
 	unsigned int mmcr0 = mfspr(SPRN_MMCR0);
@@ -55,6 +54,10 @@ static void dummy_perf(struct pt_regs *regs)
 	mmcr0 &= ~MMCR0_PMXE;
 	mtspr(SPRN_MMCR0, mmcr0);
 }
+#else
+static void dummy_perf(struct pt_regs *regs)
+{
+}
 #endif
 
 void (*perf_irq)(struct pt_regs *) = dummy_perf;

arch/ppc/platforms/4xx/bamboo.c

@@ -27,7 +27,6 @@
 #include <linux/delay.h>
 #include <linux/ide.h>
 #include <linux/initrd.h>
-#include <linux/irq.h>
 #include <linux/seq_file.h>
 #include <linux/root_dev.h>
 #include <linux/tty.h>

arch/ppc/platforms/4xx/ebony.c

@@ -30,7 +30,6 @@
 #include <linux/delay.h>
 #include <linux/ide.h>
 #include <linux/initrd.h>
-#include <linux/irq.h>
 #include <linux/seq_file.h>
 #include <linux/root_dev.h>
 #include <linux/tty.h>

arch/ppc/platforms/4xx/luan.c

@@ -28,7 +28,6 @@
 #include <linux/delay.h>
 #include <linux/ide.h>
 #include <linux/initrd.h>
-#include <linux/irq.h>
 #include <linux/seq_file.h>
 #include <linux/root_dev.h>
 #include <linux/tty.h>

arch/ppc/platforms/4xx/ocotea.c

@@ -28,7 +28,6 @@
 #include <linux/delay.h>
 #include <linux/ide.h>
 #include <linux/initrd.h>
-#include <linux/irq.h>
 #include <linux/seq_file.h>
 #include <linux/root_dev.h>
 #include <linux/tty.h>

arch/ppc/platforms/83xx/mpc834x_sys.c

@@ -24,7 +24,6 @@
 #include <linux/major.h>
 #include <linux/console.h>
 #include <linux/delay.h>
-#include <linux/irq.h>
 #include <linux/seq_file.h>
 #include <linux/root_dev.h>
 #include <linux/serial.h>

arch/ppc/platforms/85xx/mpc8540_ads.c

@@ -24,7 +24,6 @@
 #include <linux/major.h>
 #include <linux/console.h>
 #include <linux/delay.h>
-#include <linux/irq.h>
 #include <linux/seq_file.h>
 #include <linux/root_dev.h>
 #include <linux/serial.h>

arch/ppc/platforms/85xx/mpc8560_ads.c

@@ -24,7 +24,6 @@
 #include <linux/major.h>
 #include <linux/console.h>
 #include <linux/delay.h>
-#include <linux/irq.h>
 #include <linux/seq_file.h>
 #include <linux/root_dev.h>
 #include <linux/serial.h>

arch/ppc/platforms/85xx/mpc85xx_ads_common.c

@@ -24,7 +24,6 @@
 #include <linux/major.h>
 #include <linux/console.h>
 #include <linux/delay.h>
-#include <linux/irq.h>
 #include <linux/seq_file.h>
 #include <linux/serial.h>
 #include <linux/module.h>

arch/ppc/platforms/85xx/mpc85xx_cds_common.c

@@ -24,7 +24,6 @@
 #include <linux/major.h>
 #include <linux/console.h>
 #include <linux/delay.h>
-#include <linux/irq.h>
 #include <linux/seq_file.h>
 #include <linux/serial.h>
 #include <linux/module.h>

arch/ppc/platforms/85xx/sbc8560.c

@@ -24,7 +24,6 @@
 #include <linux/major.h>
 #include <linux/console.h>
 #include <linux/delay.h>
-#include <linux/irq.h>
 #include <linux/seq_file.h>
 #include <linux/root_dev.h>
 #include <linux/serial.h>

arch/ppc/platforms/85xx/sbc85xx.c

@@ -23,7 +23,6 @@
 #include <linux/major.h>
 #include <linux/console.h>
 #include <linux/delay.h>
-#include <linux/irq.h>
 #include <linux/seq_file.h>
 #include <linux/serial.h>
 #include <linux/module.h>

arch/ppc/platforms/85xx/stx_gp3.c

@@ -30,7 +30,6 @@
 #include <linux/blkdev.h>
 #include <linux/console.h>
 #include <linux/delay.h>
-#include <linux/irq.h>
 #include <linux/root_dev.h>
 #include <linux/seq_file.h>
 #include <linux/serial.h>

arch/ppc/platforms/chestnut.c

@@ -35,7 +35,6 @@
 #include <asm/time.h>
 #include <asm/dma.h>
 #include <asm/io.h>
-#include <linux/irq.h>
 #include <asm/hw_irq.h>
 #include <asm/machdep.h>
 #include <asm/kgdb.h>

arch/ppc/platforms/chrp_setup.c

@@ -32,7 +32,6 @@
 #include <linux/module.h>
 #include <linux/delay.h>
 #include <linux/ide.h>
-#include <linux/irq.h>
 #include <linux/console.h>
 #include <linux/seq_file.h>
 #include <linux/root_dev.h>

arch/ppc/platforms/gemini_setup.c

@@ -21,7 +21,6 @@
 #include <linux/major.h>
 #include <linux/initrd.h>
 #include <linux/console.h>
-#include <linux/irq.h>
 #include <linux/seq_file.h>
 #include <linux/root_dev.h>
 #include <linux/bcd.h>

arch/ppc/platforms/mvme5100.c

@@ -20,7 +20,6 @@
 #include <linux/initrd.h>
 #include <linux/console.h>
 #include <linux/delay.h>
-#include <linux/irq.h>
 #include <linux/ide.h>
 #include <linux/seq_file.h>
 #include <linux/kdev_t.h>

arch/ppc/platforms/pmac_cpufreq.c

@@ -695,6 +695,13 @@ static int __init pmac_cpufreq_setup(void)
 		set_speed_proc = pmu_set_cpu_speed;
 		is_pmu_based = 1;
 	}
+	/* Else check for TiPb 550 */
+	else if (machine_is_compatible("PowerBook3,3") && cur_freq == 550000) {
+		hi_freq = cur_freq;
+		low_freq = 500000;
+		set_speed_proc = pmu_set_cpu_speed;
+		is_pmu_based = 1;
+	}
 	/* Else check for TiPb 400 & 500 */
 	else if (machine_is_compatible("PowerBook3,2")) {
 		/* We only know about the 400 MHz and the 500Mhz model

arch/ppc/platforms/pmac_feature.c

@@ -2337,6 +2337,10 @@ static struct pmac_mb_def pmac_mb_defs[] __pmacdata = {
 		PMAC_TYPE_UNKNOWN_INTREPID,	intrepid_features,
 		PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
 	},
+	{	"PowerBook6,7",			"iBook G4",
+		PMAC_TYPE_UNKNOWN_INTREPID,	intrepid_features,
+		PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,
+	},
 	{	"PowerBook6,8",			"PowerBook G4 12\"",
 		PMAC_TYPE_UNKNOWN_INTREPID,	intrepid_features,
 		PMAC_MB_MAY_SLEEP | PMAC_MB_HAS_FW_POWER | PMAC_MB_MOBILE,

arch/ppc/platforms/pmac_setup.c

@@ -48,7 +48,6 @@
 #include <linux/adb.h>
 #include <linux/cuda.h>
 #include <linux/pmu.h>
-#include <linux/irq.h>
 #include <linux/seq_file.h>
 #include <linux/root_dev.h>
 #include <linux/bitops.h>
@@ -719,7 +718,8 @@ pmac_declare_of_platform_devices(void)
 	if (np) {
 		for (np = np->child; np != NULL; np = np->sibling)
 			if (strncmp(np->name, "i2c", 3) == 0) {
-				of_platform_device_create(np, "uni-n-i2c");
+				of_platform_device_create(np, "uni-n-i2c",
+							  NULL);
 				break;
 			}
 	}
@@ -727,17 +727,18 @@ pmac_declare_of_platform_devices(void)
 	if (np) {
 		for (np = np->child; np != NULL; np = np->sibling)
 			if (strncmp(np->name, "i2c", 3) == 0) {
-				of_platform_device_create(np, "u3-i2c");
+				of_platform_device_create(np, "u3-i2c",
+							  NULL);
 				break;
 			}
 	}
 
 	np = find_devices("valkyrie");
 	if (np)
-		of_platform_device_create(np, "valkyrie");
+		of_platform_device_create(np, "valkyrie", NULL);
 	np = find_devices("platinum");
 	if (np)
-		of_platform_device_create(np, "platinum");
+		of_platform_device_create(np, "platinum", NULL);
 
 	return 0;
 }