MERGE-via-pending-tracking-hist-MERGE-via-stable-tracking-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040-1232632141

pending-tracking-hist top was MERGE-via-stable-tracking-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040-1232632141 / fdf777a63bcb59e0dfd78bfe2c6242e01f6d4eb9 ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-stable-tracking-hist-MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040

stable-tracking-hist top was MERGE-via-mokopatches-tracking-fix-stray-endmenu-patch-1232632040 / 90463bfd2d5a3c8b52f6e6d71024a00e052b0ced ... parent commitmessage:
From: merge <null@invalid>
MERGE-via-mokopatches-tracking-hist-fix-stray-endmenu-patch

mokopatches-tracking-hist top was fix-stray-endmenu-patch / 3630e0be570de8057e7f8d2fe501ed353cdf34e6 ... parent commitmessage:
From: Andy Green <andy@openmoko.com>
fix-stray-endmenu.patch

Signed-off-by: Andy Green <andy@openmoko.com>

1 files changed, 367 insertions, 143 deletions

diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index e594559c8db..de58c02633b 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -4,21 +4,113 @@
 
 mainmenu "Linux/SPARC Kernel Configuration"
 
+config 64BIT
+	bool "64-bit kernel" if ARCH = "sparc"
+	default ARCH = "sparc64"
+	help
+	  SPARC is a family of RISC microprocessors designed and marketed by
+	  Sun Microsystems, incorporated.  They are very widely found in Sun
+	  workstations and clones.
+
+	  Say yes to build a 64-bit kernel - formerly known as sparc64
+	  Say no to build a 32-bit kernel - formerly known as sparc
+
+config SPARC
+	bool
+	default y
+	select HAVE_IDE
+	select HAVE_OPROFILE
+	select HAVE_ARCH_KGDB if !SMP || SPARC64
+	select HAVE_ARCH_TRACEHOOK
+	select ARCH_WANT_OPTIONAL_GPIOLIB
+	select RTC_CLASS
+	select RTC_DRV_M48T59
+
+config SPARC32
+	def_bool !64BIT
+
+config SPARC64
+	def_bool 64BIT
+	select ARCH_SUPPORTS_MSI
+	select HAVE_FUNCTION_TRACER
+	select HAVE_KRETPROBES
+	select HAVE_KPROBES
+	select HAVE_LMB
+	select USE_GENERIC_SMP_HELPERS if SMP
+	select RTC_DRV_CMOS
+	select RTC_DRV_BQ4802
+	select RTC_DRV_SUN4V
+	select RTC_DRV_STARFIRE
+
+config ARCH_DEFCONFIG
+	string
+	default "arch/sparc/configs/sparc32_defconfig" if SPARC32
+	default "arch/sparc/configs/sparc64_defconfig" if SPARC64
+
+# CONFIG_BITS can be used at source level to get 32/64 bits
+config BITS
+	int
+	default 32 if SPARC32
+	default 64 if SPARC64
+
+config GENERIC_TIME
+	bool
+	default y if SPARC64
+
+config GENERIC_CMOS_UPDATE
+	bool
+	default y if SPARC64
+
+config GENERIC_CLOCKEVENTS
+	bool
+	default y if SPARC64
+
+config IOMMU_HELPER
+	bool
+	default y if SPARC64
+
+config QUICKLIST
+	bool
+	default y if SPARC64
+
+config STACKTRACE_SUPPORT
+	bool
+	default y if SPARC64
+
+config LOCKDEP_SUPPORT
+	bool
+	default y if SPARC64
+
+config HAVE_LATENCYTOP_SUPPORT
+	bool
+	default y if SPARC64
+
+config AUDIT_ARCH
+	bool
+	default y
+
+config HAVE_SETUP_PER_CPU_AREA
+	def_bool y if SPARC64
+
+config GENERIC_HARDIRQS_NO__DO_IRQ
+	bool
+	def_bool y if SPARC64
+
 config MMU
 	bool
 	default y
 
 config HIGHMEM
 	bool
-	default y
+	default y if SPARC32
 
 config ZONE_DMA
 	bool
-	default y
+	default y if SPARC32
 
 config GENERIC_ISA_DMA
 	bool
-	default y
+	default y if SPARC32
 
 config GENERIC_GPIO
 	bool
@@ -31,15 +123,11 @@ config ARCH_NO_VIRT_TO_BUS
 config OF
 	def_bool y
 
-config HZ
-	int
-	default 100
-
 source "init/Kconfig"
 
 source "kernel/Kconfig.freezer"
 
-menu "General machine setup"
+menu "Processor type and features"
 
 config SMP
 	bool "Symmetric multi-processing support (does not work on sun4/sun4c)"
@@ -64,82 +152,261 @@ config SMP
 	  If you don't know what to do here, say N.
 
 config NR_CPUS
-	int "Maximum number of CPUs (2-32)"
-	range 2 32
+	int "Maximum number of CPUs"
 	depends on SMP
-	default "32"
+	range 2 32 if SPARC32
+	range 2 1024 if SPARC64
+	default 32 if SPARC32
+	default 64 if SPARC64
 
-config SPARC
+source kernel/Kconfig.hz
+
+config RWSEM_GENERIC_SPINLOCK
+	bool
+	default y if SPARC32
+
+config RWSEM_XCHGADD_ALGORITHM
+	bool
+	default y if SPARC64
+
+config GENERIC_FIND_NEXT_BIT
 	bool
 	default y
-	select HAVE_IDE
-	select HAVE_OPROFILE
-	select HAVE_ARCH_KGDB if !SMP
-	select HAVE_ARCH_TRACEHOOK
-	select ARCH_WANT_OPTIONAL_GPIOLIB
-	select RTC_CLASS
-	select RTC_DRV_M48T59
 
-# Identify this as a Sparc32 build
-config SPARC32
+config GENERIC_HWEIGHT
+	bool
+	default y if !ULTRA_HAS_POPULATION_COUNT
+
+config GENERIC_CALIBRATE_DELAY
 	bool
 	default y
-	help
-	  SPARC is a family of RISC microprocessors designed and marketed by
-	  Sun Microsystems, incorporated.  They are very widely found in Sun
-	  workstations and clones. This port covers the original 32-bit SPARC;
-	  it is old and stable and usually considered one of the "big three"
-	  along with the Intel and Alpha ports.  The UltraLinux project
-	  maintains both the SPARC32 and SPARC64 ports; its web page is
-	  available at <http://www.ultralinux.org/>.
 
-# Global things across all Sun machines.
-config ISA
+config ARCH_MAY_HAVE_PC_FDC
 	bool
-	help
-	  ISA is found on Espresso only and is not supported currently.
-	  Say N
+	default y
 
-config EISA
+config EMULATED_CMPXCHG
 	bool
+	default y if SPARC32
 	help
-	  EISA is not supported.
-	  Say N
+	  Sparc32 does not have a CAS instruction like sparc64. cmpxchg()
+	  is emulated, and therefore it is not completely atomic.
+
+# Makefile helpers
+config SPARC32_SMP
+	bool
+	default y
+	depends on SPARC32 && SMP
 
-config MCA
+config SPARC64_SMP
 	bool
+	default y
+	depends on SPARC64 && SMP
+
+choice
+	prompt "Kernel page size" if SPARC64
+	default SPARC64_PAGE_SIZE_8KB
+
+config SPARC64_PAGE_SIZE_8KB
+	bool "8KB"
 	help
-	  MCA is not supported.
-	  Say N
+	  This lets you select the page size of the kernel.
 
-config PCMCIA
-	tristate
-	---help---
-	  Say Y here if you want to attach PCMCIA- or PC-cards to your Linux
-	  computer.  These are credit-card size devices such as network cards,
-	  modems or hard drives often used with laptops computers.  There are
-	  actually two varieties of these cards: the older 16 bit PCMCIA cards
-	  and the newer 32 bit CardBus cards.  If you want to use CardBus
-	  cards, you need to say Y here and also to "CardBus support" below.
+	  8KB and 64KB work quite well, since SPARC ELF sections
+	  provide for up to 64KB alignment.
 
-	  To use your PC-cards, you will need supporting software from David
-	  Hinds' pcmcia-cs package (see the file <file:Documentation/Changes>
-	  for location).  Please also read the PCMCIA-HOWTO, available from
-	  <http://www.tldp.org/docs.html#howto>.
+	  If you don't know what to do, choose 8KB.
 
-	  To compile this driver as modules, choose M here: the
-	  modules will be called pcmcia_core and ds.
+config SPARC64_PAGE_SIZE_64KB
+	bool "64KB"
 
-config SBUS
+endchoice
+
+config SECCOMP
+	bool "Enable seccomp to safely compute untrusted bytecode"
+	depends on SPARC64 && PROC_FS
+	default y
+	help
+	  This kernel feature is useful for number crunching applications
+	  that may need to compute untrusted bytecode during their
+	  execution. By using pipes or other transports made available to
+	  the process as file descriptors supporting the read/write
+	  syscalls, it's possible to isolate those applications in
+	  their own address space using seccomp. Once seccomp is
+	  enabled via /proc/<pid>/seccomp, it cannot be disabled
+	  and the task is only allowed to execute a few safe syscalls
+	  defined by each seccomp mode.
+
+	  If unsure, say Y. Only embedded should say N here.
+
+config HOTPLUG_CPU
+	bool "Support for hot-pluggable CPUs"
+	depends on SPARC64 && SMP
+	select HOTPLUG
+	help
+	  Say Y here to experiment with turning CPUs off and on.  CPUs
+	  can be controlled through /sys/devices/system/cpu/cpu#.
+	  Say N if you want to disable CPU hotplug.
+
+config GENERIC_HARDIRQS
 	bool
+	default y if SPARC64
+
+source "kernel/time/Kconfig"
+
+if SPARC64
+source "drivers/cpufreq/Kconfig"
+
+config US3_FREQ
+	tristate "UltraSPARC-III CPU Frequency driver"
+	depends on CPU_FREQ
+	select CPU_FREQ_TABLE
+	help
+	  This adds the CPUFreq driver for UltraSPARC-III processors.
+
+	  For details, take a look at <file:Documentation/cpu-freq>.
+
+	  If in doubt, say N.
+
+config US2E_FREQ
+	tristate "UltraSPARC-IIe CPU Frequency driver"
+	depends on CPU_FREQ
+	select CPU_FREQ_TABLE
+	help
+	  This adds the CPUFreq driver for UltraSPARC-IIe processors.
+
+	  For details, take a look at <file:Documentation/cpu-freq>.
+
+	  If in doubt, say N.
+
+endif
+
+config US3_MC
+	tristate "UltraSPARC-III Memory Controller driver"
+	depends on SPARC64
 	default y
+	help
+	  This adds a driver for the UltraSPARC-III memory controller.
+	  Loading this driver allows exact mnemonic strings to be
+	  printed in the event of a memory error, so that the faulty DIMM
+	  on the motherboard can be matched to the error.
 
-config SBUSCHAR
+	  If in doubt, say Y, as this information can be very useful.
+
+# Global things across all Sun machines.
+config GENERIC_LOCKBREAK
 	bool
 	default y
+	depends on SPARC64 && SMP && PREEMPT
+
+choice
+	prompt "SPARC64 Huge TLB Page Size"
+	depends on SPARC64 && HUGETLB_PAGE
+	default HUGETLB_PAGE_SIZE_4MB
+
+config HUGETLB_PAGE_SIZE_4MB
+	bool "4MB"
+
+config HUGETLB_PAGE_SIZE_512K
+	bool "512K"
+
+config HUGETLB_PAGE_SIZE_64K
+	depends on !SPARC64_PAGE_SIZE_64KB
+	bool "64K"
+
+endchoice
+
+config NUMA
+	bool "NUMA support"
+	depends on SPARC64 && SMP
+
+config NODES_SHIFT
+	int
+	default "4"
+	depends on NEED_MULTIPLE_NODES
+
+# Some NUMA nodes have memory ranges that span
+# other nodes.  Even though a pfn is valid and
+# between a node's start and end pfns, it may not
+# reside on that node.  See memmap_init_zone()
+# for details.
+config NODES_SPAN_OTHER_NODES
+	def_bool y
+	depends on NEED_MULTIPLE_NODES
+
+config ARCH_POPULATES_NODE_MAP
+	def_bool y if SPARC64
+
+config ARCH_SELECT_MEMORY_MODEL
+	def_bool y if SPARC64
+
+config ARCH_SPARSEMEM_ENABLE
+	def_bool y if SPARC64
+	select SPARSEMEM_VMEMMAP_ENABLE
+
+config ARCH_SPARSEMEM_DEFAULT
+	def_bool y if SPARC64
+
+source "mm/Kconfig"
+
+config SCHED_SMT
+	bool "SMT (Hyperthreading) scheduler support"
+	depends on SPARC64 && SMP
+	default y
+	help
+	  SMT scheduler support improves the CPU scheduler's decision making
+	  when dealing with SPARC cpus at a cost of slightly increased overhead
+	  in some places. If unsure say N here.
+
+config SCHED_MC
+	bool "Multi-core scheduler support"
+	depends on SPARC64 && SMP
+	default y
+	help
+	  Multi-core scheduler support improves the CPU scheduler's decision
+	  making when dealing with multi-core CPU chips at a cost of slightly
+	  increased overhead in some places. If unsure say N here.
+
+if SPARC64
+source "kernel/Kconfig.preempt"
+endif
+
+config CMDLINE_BOOL
+	bool "Default bootloader kernel arguments"
+	depends on SPARC64
+
+config CMDLINE
+	string "Initial kernel command string"
+	depends on CMDLINE_BOOL
+	default "console=ttyS0,9600 root=/dev/sda1"
+	help
+	  Say Y here if you want to be able to pass default arguments to
+	  the kernel. This will be overridden by the bootloader, if you
+	  use one (such as SILO). This is most useful if you want to boot
+	  a kernel from TFTP, and want default options to be available
+	  with having them passed on the command line.
+
+	  NOTE: This option WILL override the PROM bootargs setting!
+
+config SUN_PM
+	bool
+	default y if SPARC32
+	help
+	  Enable power management and CPU standby features on supported
+	  SPARC platforms.
+
+config SPARC_LED
+	tristate "Sun4m LED driver"
+	depends on SPARC32
+	help
+	  This driver toggles the front-panel LED on sun4m systems
+	  in a user-specifiable manner.  Its state can be probed
+	  by reading /proc/led and its blinking mode can be changed
+	  via writes to /proc/led
 
 config SERIAL_CONSOLE
 	bool
+	depends on SPARC32
 	default y
 	---help---
 	  If you say Y here, it will be possible to use a serial port as the
@@ -161,71 +428,46 @@ config SERIAL_CONSOLE
 
 	  If unsure, say N.
 
-config SUN_AUXIO
-	bool
-	default y
-
-config SUN_IO
-	bool
-	default y
-
-config RWSEM_GENERIC_SPINLOCK
-	bool
-	default y
-
-config RWSEM_XCHGADD_ALGORITHM
-	bool
-
-config GENERIC_FIND_NEXT_BIT
-	bool
-	default y
-
-config GENERIC_HWEIGHT
-	bool
-	default y
-
-config GENERIC_CALIBRATE_DELAY
-	bool
-	default y
+endmenu
 
-config ARCH_MAY_HAVE_PC_FDC
+menu "Bus options (PCI etc.)"
+config SBUS
 	bool
 	default y
 
-config ARCH_HAS_ILOG2_U32
-	bool
-	default n
-
-config ARCH_HAS_ILOG2_U64
-	bool
-	default n
-
-config EMULATED_CMPXCHG
+config SBUSCHAR
 	bool
 	default y
-	help
-	  Sparc32 does not have a CAS instruction like sparc64. cmpxchg()
-	  is emulated, and therefore it is not completely atomic.
 
-config SUN_PM
-	bool
-	default y
+config SUN_LDOMS
+	bool "Sun Logical Domains support"
+	depends on SPARC64
 	help
-	  Enable power management and CPU standby features on supported
-	  SPARC platforms.
+	  Say Y here is you want to support virtual devices via
+	  Logical Domains.
 
 config PCI
 	bool "Support for PCI and PS/2 keyboard/mouse"
 	help
+	  Find out whether your system includes a PCI bus. PCI is the name of
+	  a bus system, i.e. the way the CPU talks to the other stuff inside
+	  your box.  If you say Y here, the kernel will include drivers and
+	  infrastructure code to support PCI bus devices.
+
 	  CONFIG_PCI is needed for all JavaStation's (including MrCoffee),
 	  CP-1200, JavaEngine-1, Corona, Red October, and Serengeti SGSC.
 	  All of these platforms are extremely obscure, so say N if unsure.
 
+config PCI_DOMAINS
+	def_bool PCI if SPARC64
+
 config PCI_SYSCALL
 	def_bool PCI
 
 source "drivers/pci/Kconfig"
 
+source "drivers/pcmcia/Kconfig"
+
 config SUN_OPENPROMFS
 	tristate "Openprom tree appears in /proc/openprom"
 	help
@@ -239,17 +481,33 @@ config SUN_OPENPROMFS
 	  Only choose N if you know in advance that you will not need to modify
 	  OpenPROM settings on the running system.
 
-config SPARC_LED
-	tristate "Sun4m LED driver"
-	help
-	  This driver toggles the front-panel LED on sun4m systems
-	  in a user-specifiable manner.  Its state can be probed
-	  by reading /proc/led and its blinking mode can be changed
-	  via writes to /proc/led
+# Makefile helpers
+config SPARC32_PCI
+	bool
+	default y
+	depends on SPARC32 && PCI
+
+config SPARC64_PCI
+	bool
+	default y
+	depends on SPARC64 && PCI
+
+endmenu
+
+menu "Executable file formats"
 
 source "fs/Kconfig.binfmt"
 
-source "mm/Kconfig"
+config COMPAT
+	bool
+	depends on SPARC64
+	default y
+	select COMPAT_BINFMT_ELF
+
+config SYSVIPC_COMPAT
+	bool
+	depends on COMPAT && SYSVIPC
+	default y
 
 endmenu
 
@@ -259,40 +517,6 @@ source "drivers/Kconfig"
 
 source "drivers/sbus/char/Kconfig"
 
-# This one must be before the filesystem configs. -DaveM
-
-menu "Unix98 PTY support"
-
-config UNIX98_PTYS
-	bool "Unix98 PTY support"
-	---help---
-	  A pseudo terminal (PTY) is a software device consisting of two
-	  halves: a master and a slave. The slave device behaves identical to
-	  a physical terminal; the master device is used by a process to
-	  read data from and write data to the slave, thereby emulating a
-	  terminal. Typical programs for the master side are telnet servers
-	  and xterms.
-
-	  Linux has traditionally used the BSD-like names /dev/ptyxx for
-	  masters and /dev/ttyxx for slaves of pseudo terminals. This scheme
-	  has a number of problems. The GNU C library glibc 2.1 and later,
-	  however, supports the Unix98 naming standard: in order to acquire a
-	  pseudo terminal, a process opens /dev/ptmx; the number of the pseudo
-	  terminal is then made available to the process and the pseudo
-	  terminal slave can be accessed as /dev/pts/<number>. What was
-	  traditionally /dev/ttyp2 will then be /dev/pts/2, for example.
-
-	  The entries in /dev/pts/ are created on the fly by a virtual
-	  file system; therefore, if you say Y here you should say Y to
-	  "/dev/pts file system for Unix98 PTYs" as well.
-
-	  If you want to say Y here, you need to have the C library glibc 2.1
-	  or later (equal to libc-6.1, check with "ls -l /lib/libc.so.*").
-	  Read the instructions in <file:Documentation/Changes> pertaining to
-	  pseudo terminals. It's safe to say N.
-
-endmenu
-
 source "fs/Kconfig"
 
 source "arch/sparc/Kconfig.debug"