Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6

Conflicts:

	drivers/message/fusion/mptlan.c
	drivers/net/sfc/ethtool.c
	net/mac80211/debugfs_sta.c

Documentation/feature-removal-schedule.txt

@@ -56,30 +56,6 @@ Who:	Mauro Carvalho Chehab <mchehab@infradead.org>
 
 ---------------------------
 
-What:	old tuner-3036 i2c driver
-When:	2.6.28
-Why:	This driver is for VERY old i2c-over-parallel port teletext receiver
-	boxes. Rather then spending effort on converting this driver to V4L2,
-	and since it is extremely unlikely that anyone still uses one of these
-	devices, it was decided to drop it.
-Who:	Hans Verkuil <hverkuil@xs4all.nl>
-	Mauro Carvalho Chehab <mchehab@infradead.org>
-
- ---------------------------
-
-What:   V4L2 dpc7146 driver
-When:   2.6.28
-Why:    Old driver for the dpc7146 demonstration board that is no longer
-	relevant. The last time this was tested on actual hardware was
-	probably around 2002. Since this is a driver for a demonstration
-	board the decision was made to remove it rather than spending a
-	lot of effort continually updating this driver to stay in sync
-	with the latest internal V4L2 or I2C API.
-Who:    Hans Verkuil <hverkuil@xs4all.nl>
-	Mauro Carvalho Chehab <mchehab@infradead.org>
-
----------------------------
-
 What:	PCMCIA control ioctl (needed for pcmcia-cs [cardmgr, cardctl])
 When:	November 2005
 Files:	drivers/pcmcia/: pcmcia_ioctl.c

Documentation/powerpc/booting-without-of.txt

@@ -41,25 +41,14 @@ Table of Contents
   VI - System-on-a-chip devices and nodes
     1) Defining child nodes of an SOC
     2) Representing devices without a current OF specification
-      a) MDIO IO device
-      b) Gianfar-compatible ethernet nodes
-      c) PHY nodes
-      d) Interrupt controllers
-      e) I2C
-      f) Freescale SOC USB controllers
-      g) Freescale SOC SEC Security Engines
-      h) Board Control and Status (BCSR)
-      i) Freescale QUICC Engine module (QE)
-      j) CFI or JEDEC memory-mapped NOR flash
-      k) Global Utilities Block
-      l) Freescale Communications Processor Module
-      m) Chipselect/Local Bus
-      n) 4xx/Axon EMAC ethernet nodes
-      o) Xilinx IP cores
-      p) Freescale Synchronous Serial Interface
-	  q) USB EHCI controllers
-      r) MDIO on GPIOs
-      s) SPI busses
+      a) PHY nodes
+      b) Interrupt controllers
+      c) CFI or JEDEC memory-mapped NOR flash
+      d) 4xx/Axon EMAC ethernet nodes
+      e) Xilinx IP cores
+      f) USB EHCI controllers
+      g) MDIO on GPIOs
+      h) SPI busses
 
   VII - Marvell Discovery mv64[345]6x System Controller chips
     1) The /system-controller node
@@ -1830,41 +1819,7 @@ platforms are moved over to use the flattened-device-tree model.
 		   big-endian;
 	   };
 
-    r) Freescale Display Interface Unit
-
-    The Freescale DIU is a LCD controller, with proper hardware, it can also
-    drive DVI monitors.
-
-    Required properties:
-    - compatible : should be "fsl-diu".
-    - reg : should contain at least address and length of the DIU register
-      set.
-    - Interrupts : one DIU interrupt should be describe here.
-
-    Example (MPC8610HPCD)
-	display@2c000 {
-		compatible = "fsl,diu";
-		reg = <0x2c000 100>;
-		interrupts = <72 2>;
-		interrupt-parent = <&mpic>;
-	};
-
-    s) Freescale on board FPGA
-
-    This is the memory-mapped registers for on board FPGA.
-
-    Required properities:
-    - compatible : should be "fsl,fpga-pixis".
-    - reg : should contain the address and the lenght of the FPPGA register
-      set.
-
-    Example (MPC8610HPCD)
-	board-control@e8000000 {
-		compatible = "fsl,fpga-pixis";
-		reg = <0xe8000000 32>;
-	};
-
-   r) MDIO on GPIOs
+   g) MDIO on GPIOs
 
    Currently defined compatibles:
    - virtual,gpio-mdio
@@ -1884,7 +1839,7 @@ platforms are moved over to use the flattened-device-tree model.
 			 &qe_pio_c 6>;
 	};
 
-    s) SPI (Serial Peripheral Interface) busses
+    h) SPI (Serial Peripheral Interface) busses
 
     SPI busses can be described with a node for the SPI master device
     and a set of child nodes for each SPI slave on the bus.  For this

Documentation/video4linux/README.cx88

@@ -27,8 +27,8 @@ audio
 	  sound card) should be possible, but there is no code yet ...
 
 vbi
-	- some code present.  Doesn't crash any more, but also doesn't
-	  work yet ...
+	- Code present. Works for NTSC closed caption. PAL and other
+	  TV norms may or may not work.
 
 
 how to add support for new cards

Documentation/video4linux/si470x.txt

+Driver for USB radios for the Silicon Labs Si470x FM Radio Receivers
+
+Copyright (c) 2008 Tobias Lorenz <tobias.lorenz@gmx.net>
+
+
+Information from Silicon Labs
+=============================
+Silicon Laboratories is the manufacturer of the radio ICs, that nowadays are the
+most often used radio receivers in cell phones. Usually they are connected with
+I2C. But SiLabs also provides a reference design, which integrates this IC,
+together with a small microcontroller C8051F321, to form a USB radio.
+Part of this reference design is also a radio application in binary and source
+code. The software also contains an automatic firmware upgrade to the most
+current version. Information on these can be downloaded here:
+http://www.silabs.com/usbradio
+
+
+Supported ICs
+=============
+The following ICs have a very similar register set, so that they are or will be
+supported somewhen by the driver:
+- Si4700: FM radio receiver
+- Si4701: FM radio receiver, RDS Support
+- Si4702: FM radio receiver
+- Si4703: FM radio receiver, RDS Support
+- Si4704: FM radio receiver, no external antenna required
+- Si4705: FM radio receiver, no external antenna required, RDS support, Dig I/O
+- Si4706: Enhanced FM RDS/TMC radio receiver, no external antenna required, RDS
+	  Support
+- Si4707: Dedicated weather band radio receiver with SAME decoder, RDS Support
+- Si4708: Smallest FM receivers
+- Si4709: Smallest FM receivers, RDS Support
+More information on these can be downloaded here:
+http://www.silabs.com/products/mcu/Pages/USBFMRadioRD.aspx
+
+
+Supported USB devices
+=====================
+Currently the following USB radios (vendor:product) with the Silicon Labs si470x
+chips are known to work:
+- 10c4:818a: Silicon Labs USB FM Radio Reference Design
+- 06e1:a155: ADS/Tech FM Radio Receiver (formerly Instant FM Music) (RDX-155-EF)
+- 1b80:d700: KWorld USB FM Radio SnapMusic Mobile 700 (FM700)
+
+
+Software
+========
+Testing is usually done with most application under Debian/testing:
+- fmtools - Utility for managing FM tuner cards
+- gnomeradio - FM-radio tuner for the GNOME desktop
+- gradio - GTK FM radio tuner
+- kradio - Comfortable Radio Application for KDE
+- radio - ncurses-based radio application
+
+There is also a library libv4l, which can be used. It's going to have a function
+for frequency seeking, either by using hardware functionality as in radio-si470x
+or by implementing a function as we currently have in every of the mentioned
+programs. Somewhen the radio programs should make use of libv4l.
+
+For processing RDS information, there is a project ongoing at:
+http://rdsd.berlios.de/
+
+There is currently no project for making TMC sentences human readable.
+
+
+Audio Listing
+=============
+USB Audio is provided by the ALSA snd_usb_audio module. It is recommended to
+also select SND_USB_AUDIO, as this is required to get sound from the radio. For
+listing you have to redirect the sound, for example using one of the following
+commands.
+
+If you just want to test audio (very poor quality):
+cat /dev/dsp1 > /dev/dsp
+
+If you use OSS try:
+sox -2 --endian little -r 96000 -t oss /dev/dsp1 -t oss /dev/dsp
+
+If you use arts try:
+arecord -D hw:1,0 -r96000 -c2 -f S16_LE | artsdsp aplay -B -
+
+
+Module Parameters
+=================
+After loading the module, you still have access to some of them in the sysfs
+mount under /sys/module/radio_si470x/parameters. The contents of read-only files
+(0444) are not updated, even if space, band and de are changed using private
+video controls. The others are runtime changeable.
+
+
+Errors
+======
+Increase tune_timeout, if you often get -EIO errors.
+
+When timed out or band limit is reached, hw_freq_seek returns -EAGAIN.
+
+If you get any errors from snd_usb_audio, please report them to the ALSA people.
+
+
+Open Issues
+===========
+V4L minor device allocation and parameter setting is not perfect. A solution is
+currently under discussion.
+
+There is an USB interface for downloading/uploading new firmware images. Support
+for it can be implemented using the request_firmware interface.
+
+There is a RDS interrupt mode. The driver is already using the same interface
+for polling RDS information, but is currently not using the interrupt mode.
+
+There is a LED interface, which can be used to override the LED control
+programmed in the firmware. This can be made available using the LED support
+functions in the kernel.
+
+
+Other useful information and links
+==================================
+http://www.silabs.com/usbradio

MAINTAINERS

@@ -1874,6 +1874,37 @@ M:	linux-kernel@vger.kernel.org
 W:	http://www.kernel.org/pub/linux/kernel/people/rml/hdaps/
 S:	Maintained
 
+GSPCA FINEPIX SUBDRIVER
+P:	Frank Zago
+M:	frank@zago.net
+L:	video4linux-list@redhat.com
+S:	Maintained
+
+GSPCA M5602 SUBDRIVER
+P:	Erik Andren
+M:	erik.andren@gmail.com
+L:	video4linux-list@redhat.com
+S:	Maintained
+
+GSPCA PAC207 SONIXB SUBDRIVER
+P:	Hans de Goede
+M:	hdegoede@redhat.com
+L:	video4linux-list@redhat.com
+S:	Maintained
+
+GSPCA T613 SUBDRIVER
+P:	Leandro Costantino
+M:	lcostantino@gmail.com
+L:	video4linux-list@redhat.com
+S:	Maintained
+
+GSPCA USB WEBCAM DRIVER
+P:	Jean-Francois Moine
+M:	moinejf@free.fr
+W:	http://moinejf.free.fr
+L:	video4linux-list@redhat.com
+S:	Maintained
+
 HARDWARE MONITORING
 L:	lm-sensors@lm-sensors.org
 W:	http://www.lm-sensors.org/

Makefile

 VERSION = 2
 PATCHLEVEL = 6
 SUBLEVEL = 28
-EXTRAVERSION = -rc3
+EXTRAVERSION = -rc4
 NAME = Killer Bat of Doom
 
 # *DOCUMENTATION*

arch/Kconfig

@@ -21,7 +21,7 @@ config OPROFILE_IBS
           Instruction-Based Sampling (IBS) is a new profiling
           technique that provides rich, precise program performance
           information. IBS is introduced by AMD Family10h processors
-          (AMD Opteron Quad-Core processor “Barcelona”) to overcome
+          (AMD Opteron Quad-Core processor "Barcelona") to overcome
           the limitations of conventional performance counter
           sampling.
 

arch/ia64/Kconfig

@@ -148,6 +148,7 @@ config IA64_GENERIC
 	select ACPI_NUMA
 	select SWIOTLB
 	select PCI_MSI
+	select DMAR
 	help
 	  This selects the system type of your hardware.  A "generic" kernel
 	  will run on any supported IA-64 system.  However, if you configure
@@ -585,7 +586,7 @@ source "fs/Kconfig.binfmt"
 
 endmenu
 
-menu "Power management and ACPI"
+menu "Power management and ACPI options"
 
 source "kernel/power/Kconfig"
 
@@ -641,6 +642,8 @@ source "net/Kconfig"
 
 source "drivers/Kconfig"
 
+source "arch/ia64/hp/sim/Kconfig"
+
 config MSPEC
 	tristate "Memory special operations driver"
 	depends on IA64
@@ -652,6 +655,12 @@ config MSPEC
 
 source "fs/Kconfig"
 
+source "arch/ia64/Kconfig.debug"
+
+source "security/Kconfig"
+
+source "crypto/Kconfig"
+
 source "arch/ia64/kvm/Kconfig"
 
 source "lib/Kconfig"
@@ -678,11 +687,3 @@ config IRQ_PER_CPU
 
 config IOMMU_HELPER
 	def_bool (IA64_HP_ZX1 || IA64_HP_ZX1_SWIOTLB || IA64_GENERIC || SWIOTLB)
-
-source "arch/ia64/hp/sim/Kconfig"
-
-source "arch/ia64/Kconfig.debug"
-
-source "security/Kconfig"
-
-source "crypto/Kconfig"

arch/ia64/hp/common/hwsw_iommu.c

@@ -13,19 +13,12 @@
  */
 
 #include <linux/device.h>
+#include <linux/swiotlb.h>
 
 #include <asm/machvec.h>
 
 /* swiotlb declarations & definitions: */
 extern int swiotlb_late_init_with_default_size (size_t size);
-extern ia64_mv_dma_alloc_coherent	swiotlb_alloc_coherent;
-extern ia64_mv_dma_free_coherent	swiotlb_free_coherent;
-extern ia64_mv_dma_map_single_attrs	swiotlb_map_single_attrs;
-extern ia64_mv_dma_unmap_single_attrs	swiotlb_unmap_single_attrs;
-extern ia64_mv_dma_map_sg_attrs		swiotlb_map_sg_attrs;
-extern ia64_mv_dma_unmap_sg_attrs	swiotlb_unmap_sg_attrs;
-extern ia64_mv_dma_supported		swiotlb_dma_supported;
-extern ia64_mv_dma_mapping_error	swiotlb_dma_mapping_error;
 
 /* hwiommu declarations & definitions: */
 

arch/ia64/include/asm/io.h

@@ -434,28 +434,4 @@ extern void memset_io(volatile void __iomem *s, int c, long n);
 
 # endif /* __KERNEL__ */
 
-/*
- * Enabling BIO_VMERGE_BOUNDARY forces us to turn off I/O MMU bypassing.  It is said that
- * BIO-level virtual merging can give up to 4% performance boost (not verified for ia64).
- * On the other hand, we know that I/O MMU bypassing gives ~8% performance improvement on
- * SPECweb-like workloads on zx1-based machines.  Thus, for now we favor I/O MMU bypassing
- * over BIO-level virtual merging.
- */
-extern unsigned long ia64_max_iommu_merge_mask;
-#if 1
-#define BIO_VMERGE_BOUNDARY	0
-#else
-/*
- * It makes no sense at all to have this BIO_VMERGE_BOUNDARY macro here.  Should be
- * replaced by dma_merge_mask() or something of that sort.  Note: the only way
- * BIO_VMERGE_BOUNDARY is used is to mask off bits.  Effectively, our definition gets
- * expanded into:
- *
- *	addr & ((ia64_max_iommu_merge_mask + 1) - 1) == (addr & ia64_max_iommu_vmerge_mask)
- *
- * which is precisely what we want.
- */
-#define BIO_VMERGE_BOUNDARY	(ia64_max_iommu_merge_mask + 1)
-#endif
-
 #endif /* _ASM_IA64_IO_H */

arch/ia64/include/asm/machvec.h

@@ -11,6 +11,7 @@
 #define _ASM_IA64_MACHVEC_H
 
 #include <linux/types.h>
+#include <linux/swiotlb.h>
 
 /* forward declarations: */
 struct device;
@@ -297,27 +298,6 @@ extern void machvec_init_from_cmdline(const char *cmdline);
 #  error Unknown configuration.  Update arch/ia64/include/asm/machvec.h.
 # endif /* CONFIG_IA64_GENERIC */
 
-/*
- * Declare default routines which aren't declared anywhere else:
- */
-extern ia64_mv_dma_init			swiotlb_init;
-extern ia64_mv_dma_alloc_coherent	swiotlb_alloc_coherent;
-extern ia64_mv_dma_free_coherent	swiotlb_free_coherent;
-extern ia64_mv_dma_map_single		swiotlb_map_single;
-extern ia64_mv_dma_map_single_attrs	swiotlb_map_single_attrs;
-extern ia64_mv_dma_unmap_single		swiotlb_unmap_single;
-extern ia64_mv_dma_unmap_single_attrs	swiotlb_unmap_single_attrs;
-extern ia64_mv_dma_map_sg		swiotlb_map_sg;
-extern ia64_mv_dma_map_sg_attrs		swiotlb_map_sg_attrs;
-extern ia64_mv_dma_unmap_sg		swiotlb_unmap_sg;
-extern ia64_mv_dma_unmap_sg_attrs	swiotlb_unmap_sg_attrs;
-extern ia64_mv_dma_sync_single_for_cpu	swiotlb_sync_single_for_cpu;
-extern ia64_mv_dma_sync_sg_for_cpu	swiotlb_sync_sg_for_cpu;
-extern ia64_mv_dma_sync_single_for_device swiotlb_sync_single_for_device;
-extern ia64_mv_dma_sync_sg_for_device	swiotlb_sync_sg_for_device;
-extern ia64_mv_dma_mapping_error	swiotlb_dma_mapping_error;
-extern ia64_mv_dma_supported		swiotlb_dma_supported;
-
 /*
  * Define default versions so we can extend machvec for new platforms without having
  * to update the machvec files for all existing platforms.

arch/ia64/include/asm/meminit.h

@@ -48,7 +48,6 @@ extern int reserve_elfcorehdr(unsigned long *start, unsigned long *end);
  */
 #define GRANULEROUNDDOWN(n)	((n) & ~(IA64_GRANULE_SIZE-1))
 #define GRANULEROUNDUP(n)	(((n)+IA64_GRANULE_SIZE-1) & ~(IA64_GRANULE_SIZE-1))
-#define ORDERROUNDDOWN(n)	((n) & ~((PAGE_SIZE<<MAX_ORDER)-1))
 
 #ifdef CONFIG_NUMA
   extern void call_pernode_memory (unsigned long start, unsigned long len, void *func);

arch/ia64/include/asm/sal.h

@@ -337,11 +337,24 @@ typedef struct sal_log_record_header {
 #define sal_log_severity_fatal		1
 #define sal_log_severity_corrected	2
 
+/*
+ * Error Recovery Info (ERI) bit decode.  From SAL Spec section B.2.2 Table B-3
+ * Error Section Error_Recovery_Info Field Definition.
+ */
+#define ERI_NOT_VALID		0x0	/* Error Recovery Field is not valid */
+#define ERI_NOT_ACCESSIBLE	0x30	/* Resource not accessible */
+#define ERI_CONTAINMENT_WARN	0x22	/* Corrupt data propagated */
+#define ERI_UNCORRECTED_ERROR	0x20	/* Uncorrected error */
+#define ERI_COMPONENT_RESET	0x24	/* Component must be reset */
+#define ERI_CORR_ERROR_LOG	0x21	/* Corrected error, needs logging */
+#define ERI_CORR_ERROR_THRESH	0x29	/* Corrected error threshold exceeded */
+
 /* Definition of log section header structures */
 typedef struct sal_log_sec_header {
     efi_guid_t guid;			/* Unique Section ID */
     sal_log_revision_t revision;	/* Major and Minor revision of Section */
-    u16 reserved;
+    u8 error_recovery_info;		/* Platform error recovery status */
+    u8 reserved;
     u32 len;				/* Section length */
 } sal_log_section_hdr_t;
 

arch/ia64/include/asm/sn/sn_sal.h

@@ -90,6 +90,8 @@
 #define  SN_SAL_SET_CPU_NUMBER			   0x02000068
 
 #define  SN_SAL_KERNEL_LAUNCH_EVENT		   0x02000069
+#define  SN_SAL_WATCHLIST_ALLOC			   0x02000070
+#define  SN_SAL_WATCHLIST_FREE			   0x02000071
 
 /*
  * Service-specific constants
@@ -1185,4 +1187,47 @@ ia64_sn_kernel_launch_event(void)
 	SAL_CALL_NOLOCK(rv, SN_SAL_KERNEL_LAUNCH_EVENT, 0, 0, 0, 0, 0, 0, 0);
 	return rv.status;
 }
+
+union sn_watchlist_u {
+	u64     val;
+	struct {
+		u64	blade	: 16,
+			size	: 32,
+			filler	: 16;
+	};
+};
+
+static inline int
+sn_mq_watchlist_alloc(int blade, void *mq, unsigned int mq_size,
+				unsigned long *intr_mmr_offset)
+{
+	struct ia64_sal_retval rv;
+	unsigned long addr;
+	union sn_watchlist_u size_blade;
+	int watchlist;
+
+	addr = (unsigned long)mq;
+	size_blade.size = mq_size;
+	size_blade.blade = blade;
+
+	/*
+	 * bios returns watchlist number or negative error number.
+	 */
+	ia64_sal_oemcall_nolock(&rv, SN_SAL_WATCHLIST_ALLOC, addr,
+			size_blade.val, (u64)intr_mmr_offset,
+			(u64)&watchlist, 0, 0, 0);
+	if (rv.status < 0)
+		return rv.status;
+
+	return watchlist;
+}
+
+static inline int
+sn_mq_watchlist_free(int blade, int watchlist_num)
+{
+	struct ia64_sal_retval rv;
+	ia64_sal_oemcall_nolock(&rv, SN_SAL_WATCHLIST_FREE, blade,
+			watchlist_num, 0, 0, 0, 0, 0);
+	return rv.status;
+}
 #endif /* _ASM_IA64_SN_SN_SAL_H */

arch/ia64/kernel/acpi.c

@@ -678,6 +678,30 @@ static int __init acpi_parse_fadt(struct acpi_table_header *table)
 	return 0;
 }
 
+int __init early_acpi_boot_init(void)
+{
+	int ret;
+
+	/*
+	 * do a partial walk of MADT to determine how many CPUs
+	 * we have including offline CPUs
+	 */
+	if (acpi_table_parse(ACPI_SIG_MADT, acpi_parse_madt)) {
+		printk(KERN_ERR PREFIX "Can't find MADT\n");
+		return 0;
+	}
+
+	ret = acpi_table_parse_madt(ACPI_MADT_TYPE_LOCAL_SAPIC,
+		acpi_parse_lsapic, NR_CPUS);
+	if (ret < 1)
+		printk(KERN_ERR PREFIX
+		       "Error parsing MADT - no LAPIC entries\n");
+
+	return 0;
+}
+
+
+
 int __init acpi_boot_init(void)
 {
 
@@ -701,11 +725,6 @@ int __init acpi_boot_init(void)
 		printk(KERN_ERR PREFIX
 		       "Error parsing LAPIC address override entry\n");
 
-	if (acpi_table_parse_madt(ACPI_MADT_TYPE_LOCAL_SAPIC, acpi_parse_lsapic, NR_CPUS)
-	    < 1)
-		printk(KERN_ERR PREFIX
-		       "Error parsing MADT - no LAPIC entries\n");
-
 	if (acpi_table_parse_madt(ACPI_MADT_TYPE_LOCAL_APIC_NMI, acpi_parse_lapic_nmi, 0)
 	    < 0)
 		printk(KERN_ERR PREFIX "Error parsing LAPIC NMI entry\n");

arch/ia64/kernel/pci-dma.c

@@ -12,13 +12,11 @@
 #include <asm/machvec.h>
 #include <linux/dma-mapping.h>
 
-#include <asm/machvec.h>
 #include <asm/system.h>
 
 #ifdef CONFIG_DMAR
 
 #include <linux/kernel.h>
-#include <linux/string.h>
 
 #include <asm/page.h>
 #include <asm/iommu.h>

arch/ia64/kernel/setup.c

@@ -359,7 +359,7 @@ reserve_memory (void)
 	}
 #endif
 
-#ifdef CONFIG_CRASH_KERNEL
+#ifdef CONFIG_CRASH_DUMP
 	if (reserve_elfcorehdr(&rsvd_region[n].start,
 			       &rsvd_region[n].end) == 0)
 		n++;
@@ -561,8 +561,12 @@ setup_arch (char **cmdline_p)
 #ifdef CONFIG_ACPI
 	/* Initialize the ACPI boot-time table parser */
 	acpi_table_init();
+	early_acpi_boot_init();
 # ifdef CONFIG_ACPI_NUMA
 	acpi_numa_init();
+#ifdef CONFIG_ACPI_HOTPLUG_CPU
+	prefill_possible_map();
+#endif
 	per_cpu_scan_finalize((cpus_weight(early_cpu_possible_map) == 0 ?
 		32 : cpus_weight(early_cpu_possible_map)),
 		additional_cpus > 0 ? additional_cpus : 0);
@@ -853,9 +857,6 @@ void __init
 setup_per_cpu_areas (void)
 {
 	/* start_kernel() requires this... */
-#ifdef CONFIG_ACPI_HOTPLUG_CPU
-	prefill_possible_map();
-#endif
 }
 
 /*

arch/ia64/mm/discontig.c

@@ -635,7 +635,6 @@ static __init int count_node_pages(unsigned long start, unsigned long len, int n
 			(min(end, __pa(MAX_DMA_ADDRESS)) - start) >>PAGE_SHIFT;
 #endif
 	start = GRANULEROUNDDOWN(start);
-	start = ORDERROUNDDOWN(start);
 	end = GRANULEROUNDUP(end);
 	mem_data[node].max_pfn = max(mem_data[node].max_pfn,
 				     end >> PAGE_SHIFT);

arch/ia64/uv/kernel/setup.c

@@ -19,6 +19,12 @@ EXPORT_PER_CPU_SYMBOL_GPL(__uv_hub_info);
 
 #ifdef CONFIG_IA64_SGI_UV
 int sn_prom_type;
+long sn_partition_id;
+EXPORT_SYMBOL(sn_partition_id);
+long sn_coherency_id;
+EXPORT_SYMBOL_GPL(sn_coherency_id);
+long sn_region_size;
+EXPORT_SYMBOL(sn_region_size);
 #endif
 
 struct redir_addr {

arch/powerpc/boot/dts/gef_sbc610.dts

@@ -108,7 +108,7 @@ soc@fef00000 {
 		compatible = "simple-bus";
 		ranges = <0x0 0xfef00000 0x00100000>;
 		reg = <0xfef00000 0x100000>;	// CCSRBAR 1M
-		bus-frequency = <0>;
+		bus-frequency = <33333333>;
 
 		i2c1: i2c@3000 {
 			#address-cells = <1>;

arch/powerpc/include/asm/immap_cpm2.h

@@ -554,14 +554,11 @@ typedef struct usb_ctlr {
 	u8	usb_usadr;
 	u8	usb_uscom;
 	u8	res1[1];
-	u16	usb_usep1;
-	u16	usb_usep2;
-	u16	usb_usep3;
-	u16	usb_usep4;
+	__be16  usb_usep[4];
 	u8	res2[4];
-	u16	usb_usber;
+	__be16  usb_usber;
 	u8	res3[2];
-	u16	usb_usbmr;
+	__be16  usb_usbmr;
 	u8	usb_usbs;
 	u8	res4[7];
 } usb_cpm2_t;