Merge branches 'iommu/fixes', 'x86/vt-d', 'x86/amd', 'ppc/pamu', 'cor…

…e' and 'arm/tegra' into next

Documentation/DocBook/device-drivers.tmpl

@@ -227,7 +227,7 @@ X!Isound/sound_firmware.c
   <chapter id="uart16x50">
      <title>16x50 UART Driver</title>
 !Edrivers/tty/serial/serial_core.c
-!Edrivers/tty/serial/8250/8250.c
+!Edrivers/tty/serial/8250/8250_core.c
   </chapter>
 
   <chapter id="fbdev">

Documentation/kernel-parameters.txt

@@ -596,16 +596,33 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 			is selected automatically. Check
 			Documentation/kdump/kdump.txt for further details.
 
-	crashkernel_low=size[KMG]
-			[KNL, x86] parts under 4G.
-
 	crashkernel=range1:size1[,range2:size2,...][@offset]
 			[KNL] Same as above, but depends on the memory
 			in the running system. The syntax of range is
 			start-[end] where start and end are both
 			a memory unit (amount[KMG]). See also
 			Documentation/kdump/kdump.txt for an example.
 
+	crashkernel=size[KMG],high
+			[KNL, x86_64] range could be above 4G. Allow kernel
+			to allocate physical memory region from top, so could
+			be above 4G if system have more than 4G ram installed.
+			Otherwise memory region will be allocated below 4G, if
+			available.
+			It will be ignored if crashkernel=X is specified.
+	crashkernel=size[KMG],low
+			[KNL, x86_64] range under 4G. When crashkernel=X,high
+			is passed, kernel could allocate physical memory region
+			above 4G, that cause second kernel crash on system
+			that require some amount of low memory, e.g. swiotlb
+			requires at least 64M+32K low memory.  Kernel would
+			try to allocate 72M below 4G automatically.
+			This one let user to specify own low range under 4G
+			for second kernel instead.
+			0: to disable low allocation.
+			It will be ignored when crashkernel=X,high is not used
+			or memory reserved is below 4G.
+
 	cs89x0_dma=	[HW,NET]
 			Format: <dma>
 
@@ -788,6 +805,12 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 	edd=		[EDD]
 			Format: {"off" | "on" | "skip[mbr]"}
 
+	efi_no_storage_paranoia [EFI; X86]
+			Using this parameter you can use more than 50% of
+			your efi variable storage. Use this parameter only if
+			you are really sure that your UEFI does sane gc and
+			fulfills the spec otherwise your board may brick.
+
 	eisa_irq_edge=	[PARISC,HW]
 			See header of drivers/parisc/eisa.c.
 
@@ -1226,6 +1249,20 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
 
 	iucv=		[HW,NET]
 
+	ivrs_ioapic	[HW,X86_64]
+			Provide an override to the IOAPIC-ID<->DEVICE-ID
+			mapping provided in the IVRS ACPI table. For
+			example, to map IOAPIC-ID decimal 10 to
+			PCI device 00:14.0 write the parameter as:
+				ivrs_ioapic[10]=00:14.0
+
+	ivrs_hpet	[HW,X86_64]
+			Provide an override to the HPET-ID<->DEVICE-ID
+			mapping provided in the IVRS ACPI table. For
+			example, to map HPET-ID decimal 0 to
+			PCI device 00:14.0 write the parameter as:
+				ivrs_hpet[0]=00:14.0
+
 	js=		[HW,JOY] Analog joystick
 			See Documentation/input/joystick.txt.
 

Documentation/networking/ipvs-sysctl.txt

@@ -15,6 +15,13 @@ amemthresh - INTEGER
         enabled and the variable is automatically set to 2, otherwise
         the strategy is disabled and the variable is  set  to 1.
 
+backup_only - BOOLEAN
+	0 - disabled (default)
+	not 0 - enabled
+
+	If set, disable the director function while the server is
+	in backup mode to avoid packet loops for DR/TUN methods.
+
 conntrack - BOOLEAN
 	0 - disabled (default)
 	not 0 - enabled

Documentation/scsi/LICENSE.qla2xxx

@@ -1,4 +1,4 @@
-Copyright (c) 2003-2012 QLogic Corporation
+Copyright (c) 2003-2013 QLogic Corporation
 QLogic Linux FC-FCoE Driver
 
 This program includes a device driver for Linux 3.x.

Documentation/sound/alsa/ALSA-Configuration.txt

@@ -890,9 +890,8 @@ Prior to version 0.9.0rc4 options had a 'snd_' prefix. This was removed.
     enable_msi	- Enable Message Signaled Interrupt (MSI) (default = off)
     power_save	- Automatic power-saving timeout (in second, 0 =
 		disable)
-    power_save_controller - Support runtime D3 of HD-audio controller
-		(-1 = on for supported chip (default), false = off,
-		 true = force to on even for unsupported hardware)
+    power_save_controller - Reset HD-audio controller in power-saving mode
+		(default = on)
     align_buffer_size - Force rounding of buffer/period sizes to multiples
     		      of 128 bytes. This is more efficient in terms of memory
 		      access but isn't required by the HDA spec and prevents

MAINTAINERS

@@ -3242,6 +3242,12 @@ F:	Documentation/firmware_class/
 F:	drivers/base/firmware*.c
 F:	include/linux/firmware.h
 
+FLASHSYSTEM DRIVER (IBM FlashSystem 70/80 PCI SSD Flash Card)
+M:	Joshua Morris <josh.h.morris@us.ibm.com>
+M:	Philip Kelleher <pjk1939@linux.vnet.ibm.com>
+S:	Maintained
+F:	drivers/block/rsxx/
+
 FLOPPY DRIVER
 M:	Jiri Kosina <jkosina@suse.cz>
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
@@ -4935,6 +4941,12 @@ W:	logfs.org
 S:	Maintained
 F:	fs/logfs/
 
+LPC32XX MACHINE SUPPORT
+M:	Roland Stigge <stigge@antcom.de>
+L:	linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
+S:	Maintained
+F:	arch/arm/mach-lpc32xx/
+
 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
 M:	Nagalakshmi Nandigama <Nagalakshmi.Nandigama@lsi.com>
 M:	Sreekanth Reddy <Sreekanth.Reddy@lsi.com>
@@ -5059,9 +5071,8 @@ S:	Maintained
 F:	drivers/net/ethernet/marvell/sk*
 
 MARVELL LIBERTAS WIRELESS DRIVER
-M:	Dan Williams <dcbw@redhat.com>
 L:	libertas-dev@lists.infradead.org
-S:	Maintained
+S:	Orphan
 F:	drivers/net/wireless/libertas/
 
 MARVELL MV643XX ETHERNET DRIVER
@@ -5563,6 +5574,7 @@ F:	include/uapi/linux/if_*
 F:	include/uapi/linux/netdevice.h
 
 NETXEN (1/10) GbE SUPPORT
+M:	Manish Chopra <manish.chopra@qlogic.com>
 M:	Sony Chacko <sony.chacko@qlogic.com>
 M:	Rajesh Borundia <rajesh.borundia@qlogic.com>
 L:	netdev@vger.kernel.org
@@ -5683,7 +5695,7 @@ S:	Maintained
 F:	arch/arm/*omap*/*clock*
 
 OMAP POWER MANAGEMENT SUPPORT
-M:	Kevin Hilman <khilman@ti.com>
+M:	Kevin Hilman <khilman@deeprootsystems.com>
 L:	linux-omap@vger.kernel.org
 S:	Maintained
 F:	arch/arm/*omap*/*pm*
@@ -5777,7 +5789,7 @@ F:	arch/arm/*omap*/usb*
 
 OMAP GPIO DRIVER
 M:	Santosh Shilimkar <santosh.shilimkar@ti.com>
-M:	Kevin Hilman <khilman@ti.com>
+M:	Kevin Hilman <khilman@deeprootsystems.com>
 L:	linux-omap@vger.kernel.org
 S:	Maintained
 F:	drivers/gpio/gpio-omap.c
@@ -6209,7 +6221,7 @@ F:	include/linux/power_supply.h
 F:	drivers/power/
 
 PNP SUPPORT
-M:	Adam Belay <abelay@mit.edu>
+M:	Rafael J. Wysocki <rafael.j.wysocki@intel.com>
 M:	Bjorn Helgaas <bhelgaas@google.com>
 S:	Maintained
 F:	drivers/pnp/
@@ -6551,12 +6563,6 @@ S:	Maintained
 F:	Documentation/blockdev/ramdisk.txt
 F:	drivers/block/brd.c
 
-RAMSAM DRIVER (IBM RamSan 70/80 PCI SSD Flash Card)
-M:	Joshua Morris <josh.h.morris@us.ibm.com>
-M:	Philip Kelleher <pjk1939@linux.vnet.ibm.com>
-S:	Maintained
-F:	drivers/block/rsxx/
-
 RANDOM NUMBER DRIVER
 M:	Theodore Ts'o" <tytso@mit.edu>
 S:	Maintained
@@ -6625,7 +6631,7 @@ S:	Supported
 F:	fs/reiserfs/
 
 REGISTER MAP ABSTRACTION
-M:	Mark Brown <broonie@opensource.wolfsonmicro.com>
+M:	Mark Brown <broonie@kernel.org>
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
 S:	Supported
 F:	drivers/base/regmap/
@@ -6951,7 +6957,6 @@ F:	drivers/scsi/st*
 
 SCTP PROTOCOL
 M:	Vlad Yasevich <vyasevich@gmail.com>
-M:	Sridhar Samudrala <sri@us.ibm.com>
 M:	Neil Horman <nhorman@tuxdriver.com>
 L:	linux-sctp@vger.kernel.org
 W:	http://lksctp.sourceforge.net
@@ -7173,7 +7178,7 @@ F:	arch/arm/mach-s3c2410/bast-irq.c
 
 TI DAVINCI MACHINE SUPPORT
 M:	Sekhar Nori <nsekhar@ti.com>
-M:	Kevin Hilman <khilman@ti.com>
+M:	Kevin Hilman <khilman@deeprootsystems.com>
 L:	davinci-linux-open-source@linux.davincidsp.com (moderated for non-subscribers)
 T:	git git://gitorious.org/linux-davinci/linux-davinci.git
 Q:	http://patchwork.kernel.org/project/linux-davinci/list/
@@ -7374,7 +7379,7 @@ F:	sound/
 
 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
 M:	Liam Girdwood <lgirdwood@gmail.com>
-M:	Mark Brown <broonie@opensource.wolfsonmicro.com>
+M:	Mark Brown <broonie@kernel.org>
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
 L:	alsa-devel@alsa-project.org (moderated for non-subscribers)
 W:	http://alsa-project.org/main/index.php/ASoC
@@ -7463,7 +7468,7 @@ F:	drivers/clk/spear/
 
 SPI SUBSYSTEM
 M:	Grant Likely <grant.likely@secretlab.ca>
-M:	Mark Brown <broonie@opensource.wolfsonmicro.com>
+M:	Mark Brown <broonie@kernel.org>
 L:	spi-devel-general@lists.sourceforge.net
 Q:	http://patchwork.kernel.org/project/spi-devel-general/list/
 T:	git git://git.secretlab.ca/git/linux-2.6.git
@@ -7706,9 +7711,10 @@ F:	include/linux/swiotlb.h
 
 SYNOPSYS ARC ARCHITECTURE
 M:	Vineet Gupta <vgupta@synopsys.com>
-L:	linux-snps-arc@vger.kernel.org
 S:	Supported
 F:	arch/arc/
+F:	Documentation/devicetree/bindings/arc/
+F:	drivers/tty/serial/arc-uart.c
 
 SYSV FILESYSTEM
 M:	Christoph Hellwig <hch@infradead.org>
@@ -8707,7 +8713,7 @@ F:	drivers/scsi/vmw_pvscsi.h
 
 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
 M:	Liam Girdwood <lrg@ti.com>
-M:	Mark Brown <broonie@opensource.wolfsonmicro.com>
+M:	Mark Brown <broonie@kernel.org>
 W:	http://opensource.wolfsonmicro.com/node/15
 W:	http://www.slimlogic.co.uk/?p=48
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/lrg/regulator.git

Makefile

@@ -1,7 +1,7 @@
 VERSION = 3
 PATCHLEVEL = 9
 SUBLEVEL = 0
-EXTRAVERSION = -rc4
+EXTRAVERSION =
 NAME = Unicycling Gorilla
 
 # *DOCUMENTATION*
@@ -513,7 +513,8 @@ ifeq ($(KBUILD_EXTMOD),)
 # Carefully list dependencies so we do not try to build scripts twice
 # in parallel
 PHONY += scripts
-scripts: scripts_basic include/config/auto.conf include/config/tristate.conf
+scripts: scripts_basic include/config/auto.conf include/config/tristate.conf \
+	 asm-generic
 	$(Q)$(MAKE) $(build)=$(@)
 
 # Objects we will link into vmlinux / subdirs we need to visit

arch/alpha/Makefile

@@ -12,7 +12,7 @@ NM := $(NM) -B
 
 LDFLAGS_vmlinux	:= -static -N #-relax
 CHECKFLAGS	+= -D__alpha__ -m64
-cflags-y	:= -pipe -mno-fp-regs -ffixed-8 -msmall-data
+cflags-y	:= -pipe -mno-fp-regs -ffixed-8
 cflags-y	+= $(call cc-option, -fno-jump-tables)
 
 cpuflags-$(CONFIG_ALPHA_EV4)		:= -mcpu=ev4

arch/alpha/include/asm/floppy.h

@@ -26,7 +26,7 @@
 #define fd_disable_irq()        disable_irq(FLOPPY_IRQ)
 #define fd_cacheflush(addr,size) /* nothing */
 #define fd_request_irq()        request_irq(FLOPPY_IRQ, floppy_interrupt,\
-					    IRQF_DISABLED, "floppy", NULL)
+					    0, "floppy", NULL)
 #define fd_free_irq()           free_irq(FLOPPY_IRQ, NULL)
 
 #ifdef CONFIG_PCI

arch/alpha/kernel/irq.c

@@ -117,13 +117,6 @@ handle_irq(int irq)
 		return;
 	}
 
-	/*
-	 * From here we must proceed with IPL_MAX. Note that we do not
-	 * explicitly enable interrupts afterwards - some MILO PALcode
-	 * (namely LX164 one) seems to have severe problems with RTI
-	 * at IPL 0.
-	 */
-	local_irq_disable();
 	irq_enter();
 	generic_handle_irq_desc(irq, desc);
 	irq_exit();

arch/alpha/kernel/irq_alpha.c

@@ -45,6 +45,14 @@ do_entInt(unsigned long type, unsigned long vector,
 	  unsigned long la_ptr, struct pt_regs *regs)
 {
 	struct pt_regs *old_regs;
+
+	/*
+	 * Disable interrupts during IRQ handling.
+	 * Note that there is no matching local_irq_enable() due to
+	 * severe problems with RTI at IPL0 and some MILO PALcode
+	 * (namely LX164).
+	 */
+	local_irq_disable();
 	switch (type) {
 	case 0:
 #ifdef CONFIG_SMP
@@ -62,7 +70,6 @@ do_entInt(unsigned long type, unsigned long vector,
 	  {
 		long cpu;
 
-		local_irq_disable();
 		smp_percpu_timer_interrupt(regs);
 		cpu = smp_processor_id();
 		if (cpu != boot_cpuid) {
@@ -222,7 +229,6 @@ process_mcheck_info(unsigned long vector, unsigned long la_ptr,
 
 struct irqaction timer_irqaction = {
 	.handler	= timer_interrupt,
-	.flags		= IRQF_DISABLED,
 	.name		= "timer",
 };
 

arch/alpha/kernel/sys_nautilus.c

@@ -188,6 +188,10 @@ nautilus_machine_check(unsigned long vector, unsigned long la_ptr)
 extern void free_reserved_mem(void *, void *);
 extern void pcibios_claim_one_bus(struct pci_bus *);
 
+static struct resource irongate_io = {
+	.name	= "Irongate PCI IO",
+	.flags	= IORESOURCE_IO,
+};
 static struct resource irongate_mem = {
 	.name	= "Irongate PCI MEM",
 	.flags	= IORESOURCE_MEM,
@@ -209,6 +213,7 @@ nautilus_init_pci(void)
 
 	irongate = pci_get_bus_and_slot(0, 0);
 	bus->self = irongate;
+	bus->resource[0] = &irongate_io;
 	bus->resource[1] = &irongate_mem;
 
 	pci_bus_size_bridges(bus);

arch/alpha/kernel/sys_titan.c

@@ -280,15 +280,15 @@ titan_late_init(void)
 	 * all reported to the kernel as machine checks, so the handler
 	 * is a nop so it can be called to count the individual events.
 	 */
-	titan_request_irq(63+16, titan_intr_nop, IRQF_DISABLED,
+	titan_request_irq(63+16, titan_intr_nop, 0,
 		    "CChip Error", NULL);
-	titan_request_irq(62+16, titan_intr_nop, IRQF_DISABLED,
+	titan_request_irq(62+16, titan_intr_nop, 0,
 		    "PChip 0 H_Error", NULL);
-	titan_request_irq(61+16, titan_intr_nop, IRQF_DISABLED,
+	titan_request_irq(61+16, titan_intr_nop, 0,
 		    "PChip 1 H_Error", NULL);
-	titan_request_irq(60+16, titan_intr_nop, IRQF_DISABLED,
+	titan_request_irq(60+16, titan_intr_nop, 0,
 		    "PChip 0 C_Error", NULL);
-	titan_request_irq(59+16, titan_intr_nop, IRQF_DISABLED,
+	titan_request_irq(59+16, titan_intr_nop, 0,
 		    "PChip 1 C_Error", NULL);
 
 	/* 
@@ -348,9 +348,9 @@ privateer_init_pci(void)
 	 * Hook a couple of extra err interrupts that the
 	 * common titan code won't.
 	 */
-	titan_request_irq(53+16, titan_intr_nop, IRQF_DISABLED,
+	titan_request_irq(53+16, titan_intr_nop, 0,
 		    "NMI", NULL);
-	titan_request_irq(50+16, titan_intr_nop, IRQF_DISABLED,
+	titan_request_irq(50+16, titan_intr_nop, 0,
 		    "Temperature Warning", NULL);
 
 	/*