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2011-05-28Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds15-1194/+2283
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86, asm: Clean up desc.h a bit x86, amd: Do not enable ARAT feature on AMD processors below family 0x12 x86: Move do_page_fault()'s error path under unlikely() x86, efi: Retain boot service code until after switching to virtual mode x86: Remove unnecessary check in detect_ht() x86: Reorder mm_context_t to remove x86_64 alignment padding and thus shrink mm_struct x86, UV: Clean up uv_tlb.c x86, UV: Add support for SGI UV2 hub chip x86, cpufeature: Update CPU feature RDRND to RDRAND
2011-05-28Merge branch 'perf-urgent-for-linus' of ↵Linus Torvalds4-51/+64
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (25 commits) perf: Fix SIGIO handling perf top: Don't stop if no kernel symtab is found perf top: Handle kptr_restrict perf top: Remove unused macro perf events: initialize fd array to -1 instead of 0 perf tools: Make sure kptr_restrict warnings fit 80 col terms perf tools: Fix build on older systems perf symbols: Handle /proc/sys/kernel/kptr_restrict perf: Remove duplicate headers ftrace: Add internal recursive checks tracing: Update btrfs's tracepoints to use u64 interface tracing: Add __print_symbolic_u64 to avoid warnings on 32bit machine ftrace: Set ops->flag to enabled even on static function tracing tracing: Have event with function tracer check error return ftrace: Have ftrace_startup() return failure code jump_label: Check entries limit in __jump_label_update ftrace/recordmcount: Avoid STT_FUNC symbols as base on ARM scripts/tags.sh: Add magic for trace-events for etags too scripts/tags.sh: Fix ctags for DEFINE_EVENT() x86/ftrace: Fix compiler warning in ftrace.c ...
2011-05-28Merge branch 'gpio/next' of git://git.secretlab.ca/git/linux-2.6Linus Torvalds19-5060/+110
* 'gpio/next' of git://git.secretlab.ca/git/linux-2.6: gpio/pch_gpio: Support new device ML7223 gpio: make gpio_{request,free}_array gpio array parameter const GPIO: OMAP: move to drivers/gpio GPIO: OMAP: move register offset defines into <plat/gpio.h> gpio: Convert gpio_is_valid to return bool gpio: Move the s5pc100 GPIO to drivers/gpio gpio: Move the s5pv210 GPIO to drivers/gpio gpio: Move the exynos4 GPIO to drivers/gpio gpio: Move to Samsung common GPIO library to drivers/gpio gpio/nomadik: add function to read GPIO pull down status gpio/nomadik: show all pins in debug gpio: move Nomadik GPIO driver to drivers/gpio gpio: move U300 GPIO driver to drivers/gpio langwell_gpio: add runtime pm support gpio/pca953x: Add support for pca9574 and pca9575 devices gpio/cs5535: Show explicit dependency between gpio_cs5535 and mfd_cs5535
2011-05-28Merge branch 'setns'Linus Torvalds49-28/+84
* setns: ns: Wire up the setns system call Done as a merge to make it easier to fix up conflicts in arm due to addition of sendmmsg system call
2011-05-28ns: Wire up the setns system callEric W. Biederman49-28/+84
32bit and 64bit on x86 are tested and working. The rest I have looked at closely and I can't find any problems. setns is an easy system call to wire up. It just takes two ints so I don't expect any weird architecture porting problems. While doing this I have noticed that we have some architectures that are very slow to get new system calls. cris seems to be the slowest where the last system calls wired up were preadv and pwritev. avr32 is weird in that recvmmsg was wired up but never declared in unistd.h. frv is behind with perf_event_open being the last syscall wired up. On h8300 the last system call wired up was epoll_wait. On m32r the last system call wired up was fallocate. mn10300 has recvmmsg as the last system call wired up. The rest seem to at least have syncfs wired up which was new in the 2.6.39. v2: Most of the architecture support added by Daniel Lezcano <dlezcano@fr.ibm.com> v3: ported to v2.6.36-rc4 by: Eric W. Biederman <ebiederm@xmission.com> v4: Moved wiring up of the system call to another patch v5: ported to v2.6.39-rc6 v6: rebased onto parisc-next and net-next to avoid syscall conflicts. v7: ported to Linus's latest post 2.6.39 tree. >  arch/blackfin/include/asm/unistd.h     |    3 ++- >  arch/blackfin/mach-common/entry.S      |    1 + Acked-by: Mike Frysinger <vapier@gentoo.org> Oh - ia64 wiring looks good. Acked-by: Tony Luck <tony.luck@intel.com> Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-05-27Merge branch 'for_2.6.40/gpio-move' of ↵Grant Likely3-2113/+104
git://git.kernel.org/pub/scm/linux/kernel/git/khilman/linux-omap-pm into gpio/next
2011-05-27Merge git://git.infradead.org/mtd-2.6Linus Torvalds14-57/+14
* git://git.infradead.org/mtd-2.6: (97 commits) mtd: kill CONFIG_MTD_PARTITIONS mtd: remove add_mtd_partitions, add_mtd_device and friends mtd: convert remaining users to mtd_device_register() mtd: samsung onenand: convert to mtd_device_register() mtd: omap2 onenand: convert to mtd_device_register() mtd: txx9ndfmc: convert to mtd_device_register() mtd: tmio_nand: convert to mtd_device_register() mtd: socrates_nand: convert to mtd_device_register() mtd: sharpsl: convert to mtd_device_register() mtd: s3c2410 nand: convert to mtd_device_register() mtd: ppchameleonevb: convert to mtd_device_register() mtd: orion_nand: convert to mtd_device_register() mtd: omap2: convert to mtd_device_register() mtd: nomadik_nand: convert to mtd_device_register() mtd: ndfc: convert to mtd_device_register() mtd: mxc_nand: convert to mtd_device_register() mtd: mpc5121_nfc: convert to mtd_device_register() mtd: jz4740_nand: convert to mtd_device_register() mtd: h1910: convert to mtd_device_register() mtd: fsmc_nand: convert to mtd_device_register() ... Fixed up trivial conflicts in - drivers/mtd/maps/integrator-flash.c: removed in ARM tree - drivers/mtd/maps/physmap.c: addition of afs partition probe type clashing with removal of CONFIG_MTD_PARTITIONS
2011-05-27Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-armLinus Torvalds190-6115/+1500
* 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm: (45 commits) ARM: 6945/1: Add unwinding support for division functions ARM: kill pmd_off() ARM: 6944/1: mm: allow ASID 0 to be allocated to tasks ARM: 6943/1: mm: use TTBR1 instead of reserved context ID ARM: 6942/1: mm: make TTBR1 always point to swapper_pg_dir on ARMv6/7 ARM: 6941/1: cache: ensure MVA is cacheline aligned in flush_kern_dcache_area ARM: add sendmmsg syscall ARM: 6863/1: allow hotplug on msm ARM: 6832/1: mmci: support for ST-Ericsson db8500v2 ARM: 6830/1: mach-ux500: force PrimeCell revisions ARM: 6829/1: amba: make hardcoded periphid override hardware ARM: 6828/1: mach-ux500: delete SSP PrimeCell ID ARM: 6827/1: mach-netx: delete hardcoded periphid ARM: 6940/1: fiq: Briefly document driver responsibilities for suspend/resume ARM: 6938/1: fiq: Refactor {get,set}_fiq_regs() for Thumb-2 ARM: 6914/1: sparsemem: fix highmem detection when using SPARSEMEM ARM: 6913/1: sparsemem: allow pfn_valid to be overridden when using SPARSEMEM at91: drop at572d940hf support at91rm9200: introduce at91rm9200_set_type to specficy cpu package at91: drop boot_params and PLAT_PHYS_OFFSET ...
2011-05-27Merge branches 'devel', 'devel-stable' and 'fixes' into for-linusRussell King180-6025/+1372
2011-05-27ARM: 6945/1: Add unwinding support for division functionsLaura Abbott1-5/+20
The software division functions never had unwinding annotations added. Currently, when a division by zero occurs the backtrace shown will stop at Ldiv0 or some completely unrelated function. Add unwinding annotations in hopes of getting a more useful backtrace when a division by zero occurs. Signed-off-by: Laura Abbott <lauraa@codeaurora.org> Acked-by: Dave Martin <dave.martin@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-05-27Merge branch 'for-linus' of ↵Linus Torvalds9-48/+0
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6: PM: Fix PM QOS's user mode interface to work with ASCII input PM / Hibernate: Update kerneldoc comments in hibernate.c PM / Hibernate: Remove arch_prepare_suspend() PM / Hibernate: Update some comments in core hibernate code
2011-05-27Merge branch 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6Linus Torvalds20-183/+213
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6: [S390] mm: add ZONE_DMA to 31-bit config again [S390] mm: add page fault retry handling [S390] mm: handle kernel caused page fault oom situations [S390] delay: implement ndelay [S390] topology,sched: fix cpu_coregroup_mask/cpu_book_mask definitions [S390] hwsampler: allow cpu hotplug [S390] uaccess: turn __access_ok() into a define [S390] irq: merge irq.c and s390_ext.c [S390] irq: fix service signal external interrupt handling [S390] pfault: always enable service signal interrupt
2011-05-27Merge branch 'merge' of ↵Linus Torvalds5-22/+107
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc/fsl_rio: Error interrupt handler for sRIO on MPC85xx powerpc/fsl_rio: move machine_check handler powerpc/fsl_lbc: Add workaround for ELBC-A001 erratum
2011-05-27Merge git://git.infradead.org/battery-2.6Linus Torvalds1-2/+25
* git://git.infradead.org/battery-2.6: PXA: Use dev_pm_ops in z2_battery ds2760_battery: Fix rated capacity of the hx4700 1800mAh battery ds2760_battery: Fix indexing of the 4 active full EEPROM registers power: Make test_power driver more dynamic. bq27x00_battery: Name of cycle count property max8903_charger: Add GENERIC_HARDIRQS as a dependency (fixes S390 build) ARM: RX-51: Enable isp1704 power on/off isp1704_charger: Allow board specific powering routine gpio-charger: Add gpio_charger_resume power_supply: Add driver for MAX8903 charger
2011-05-27GPIO: OMAP: move to drivers/gpioKevin Hilman2-2010/+1
Move OMAP GPIO driver to drivers/gpio. Builds whenever CONFIG_ARCH_OMAP=y. Signed-off-by: Kevin Hilman <khilman@ti.com>
2011-05-27GPIO: OMAP: move register offset defines into <plat/gpio.h>Kevin Hilman2-103/+103
Register offset defines are moved to <plat/gpio.h> so they can be used by SoC-specific device init code to fill out platform_data register offsets. Signed-off-by: Kevin Hilman <khilman@ti.com>
2011-05-27Merge branch 'tip/perf/urgent' of ↵Ingo Molnar3-10/+10
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into perf/urgent
2011-05-27Merge branch 'urgent' of ↵Ingo Molnar2-42/+77
git://git.kernel.org/pub/scm/linux/kernel/git/rric/oprofile into perf/urgent
2011-05-27x86, asm: Clean up desc.h a bitIngo Molnar1-76/+76
I have looked at this file and found it rather ugly - improve readability a bit. No change in functionality. Link: http://lkml.kernel.org/n/tip-incpt6y26yd8586idx65t9ll@git.kernel.org Signed-off-by: Ingo Molnar <mingo@elte.hu>
2011-05-26Merge branch 'upstream/tidy-xen-mmu-2.6.39' of ↵Linus Torvalds2-271/+50
git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen * 'upstream/tidy-xen-mmu-2.6.39' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen: xen: fix compile without CONFIG_XEN_DEBUG_FS Use arbitrary_virt_to_machine() to deal with ioremapped pud updates. Use arbitrary_virt_to_machine() to deal with ioremapped pmd updates. xen/mmu: remove all ad-hoc stats stuff xen: use normal virt_to_machine for ptes xen: make a pile of mmu pvop functions static vmalloc: remove vmalloc_sync_all() from alloc_vm_area() xen: condense everything onto xen_set_pte xen: use mmu_update for xen_set_pte_at() xen: drop all the special iomap pte paths.
2011-05-26m68knommu: use generic find_next_bit_le()Akinobu Mita1-44/+2
The implementation of find_next_bit_le() on m68knommu is identical with the generic implementation of find_next_bit_le(). Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Cc: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-05-26s390: use asm-generic/bitops/le.hAkinobu Mita1-35/+2
The previous style change enables to use asm-generic/bitops/le.h on s390. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-05-26arm: use asm-generic/bitops/le.hAkinobu Mita1-38/+5
The previous style change enables to use asm-generic/bitops/le.h on arm. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-05-26arch: remove CONFIG_GENERIC_FIND_{NEXT_BIT,BIT_LE,LAST_BIT}Akinobu Mita20-102/+0
By the previous style change, CONFIG_GENERIC_FIND_NEXT_BIT, CONFIG_GENERIC_FIND_BIT_LE, and CONFIG_GENERIC_FIND_LAST_BIT are not used to test for existence of find bitops anymore. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Acked-by: Greg Ungerer <gerg@uclinux.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Russell King <linux@arm.linux.org.uk> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-05-26arch: add #define for each of optimized find bitopsAkinobu Mita5-0/+36
The style that we normally use in asm-generic is to test the macro itself for existence, so in asm-generic, do: #ifndef find_next_zero_bit_le extern unsigned long find_next_zero_bit_le(const void *addr, unsigned long size, unsigned long offset); #endif and in the architectures, write static inline unsigned long find_next_zero_bit_le(const void *addr, unsigned long size, unsigned long offset) #define find_next_zero_bit_le find_next_zero_bit_le This adds the #define for each of the optimized find bitops in the architectures. Suggested-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Acked-by: Hans-Christian Egtvedt <hans-christian.egtvedt@atmel.com> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk> Acked-by: Greg Ungerer <gerg@uclinux.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-05-26m68knommu: fix build error due to the lack of find_next_bit_le()Akinobu Mita1-0/+44
m68knommu can't build ext4, udf, and ocfs2 due to the lack of find_next_bit_le(). This implements find_next_bit_le() on m68knommu by duplicating the generic find_next_bit_le() in lib/find_next_bit.c. Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com> Acked-by: Greg Ungerer <gerg@uclinux.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-05-26kgdbts: unify/generalize gdb breakpoint adjustmentMike Frysinger3-0/+3
The Blackfin arch, like the x86 arch, needs to adjust the PC manually after a breakpoint is hit as normally this is handled by the remote gdb. However, rather than starting another arch ifdef mess, create a common GDB_ADJUSTS_BREAK_OFFSET define for any arch to opt-in via their kgdb.h. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Jason Wessel <jason.wessel@windriver.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Acked-by: Paul Mundt <lethal@linux-sh.org> Acked-by: Dongdong Deng <dongdong.deng@windriver.com> Cc: Sergei Shtylyov <sshtylyov@mvista.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-05-26sh: convert to asm-generic ptrace.hMike Frysinger1-2/+4
Signed-off-by: Mike Frysinger <vapier@gentoo.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Jason Wessel <jason.wessel@windriver.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Sergei Shtylyov <sshtylyov@mvista.com> Cc: Dongdong Deng <dongdong.deng@windriver.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-05-26x86: convert to asm-generic ptrace.hMike Frysinger1-13/+5
Signed-off-by: Mike Frysinger <vapier@gentoo.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Jason Wessel <jason.wessel@windriver.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Sergei Shtylyov <sshtylyov@mvista.com> Cc: Dongdong Deng <dongdong.deng@windriver.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-05-26Blackfin: convert to asm-generic ptrace.hMike Frysinger1-3/+2
Signed-off-by: Mike Frysinger <vapier@gentoo.org> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Jason Wessel <jason.wessel@windriver.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Sergei Shtylyov <sshtylyov@mvista.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-05-26cgroup: remove the ns_cgroupDaniel Lezcano11-11/+0
The ns_cgroup is an annoying cgroup at the namespace / cgroup frontier and leads to some problems: * cgroup creation is out-of-control * cgroup name can conflict when pids are looping * it is not possible to have a single process handling a lot of namespaces without falling in a exponential creation time * we may want to create a namespace without creating a cgroup The ns_cgroup was replaced by a compatibility flag 'clone_children', where a newly created cgroup will copy the parent cgroup values. The userspace has to manually create a cgroup and add a task to the 'tasks' file. This patch removes the ns_cgroup as suggested in the following thread: https://lists.linux-foundation.org/pipermail/containers/2009-June/018616.html The 'cgroup_clone' function is removed because it is no longer used. This is a userspace-visible change. Commit 45531757b45c ("cgroup: notify ns_cgroup deprecated") (merged into 2.6.27) caused the kernel to emit a printk warning users that the feature is planned for removal. Since that time we have heard from XXX users who were affected by this. Signed-off-by: Daniel Lezcano <daniel.lezcano@free.fr> Signed-off-by: Serge E. Hallyn <serge.hallyn@canonical.com> Cc: Eric W. Biederman <ebiederm@xmission.com> Cc: Jamal Hadi Salim <hadi@cyberus.ca> Reviewed-by: Li Zefan <lizf@cn.fujitsu.com> Acked-by: Paul Menage <menage@google.com> Acked-by: Matt Helsley <matthltc@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-05-26m32r: remove redundant declarationKOSAKI Motohiro1-11/+2
They have no meaning. Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: Hirokazu Takata <takata@linux-m32r.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-05-26m32r: convert cpumask apiKOSAKI Motohiro3-52/+51
We plan to remove cpus_xx() old cpumask APIs later. Also, we plan to change mm_cpu_mask() implementation, allocate only nr_cpu_ids, thus *mm_cpu_mask() is dangerous operation. Then, this patch convert them. Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com> Cc: Hirokazu Takata <takata@linux-m32r.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2011-05-27Merge remote branch 'kumar/merge' into mergeBenjamin Herrenschmidt5-22/+107
2011-05-26gpio: Move the s5pc100 GPIO to drivers/gpioKyungmin Park2-356/+1
Move the Samsung s5pc100 SoC GPIO driver to drivers/gpio Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-05-26gpio: Move the s5pv210 GPIO to drivers/gpioKyungmin Park2-289/+1
Move the Samsung s5pv210 SoC GPIO driver to drivers/gpio Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-05-26gpio: Move the exynos4 GPIO to drivers/gpioKyungmin Park2-366/+1
Move the Samsung Exynos4 series SoCs GPIO driver to drivers/gpio Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-05-26gpio: Move to Samsung common GPIO library to drivers/gpioKyungmin Park2-207/+0
It's common gpiolib for recent Samsung SoCs. Move to drivers/gpio Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-05-26gpio/nomadik: add function to read GPIO pull down statusRickard Andersson1-0/+2
Signed-off-by: Rickard Andersson <rickard.andersson@stericsson.com> Reviewed-by: Martin Persson <martin.persson@stericsson.com> [Split off from larger patch] Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-05-26gpio: move Nomadik GPIO driver to drivers/gpioGrant Likely5-1028/+0
This moves the Nomadik GPIO driver out of arch/arm/plat-nomadik and into the desired location indicated by the subsystem maintainer. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> [grant.likely: squashed with kconfig fixup] Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-05-26gpio: move U300 GPIO driver to drivers/gpioLinus Walleij2-701/+1
This moves the U300 GPIO driver out of arch/arm/mach-u300 and into the desired location indicated by the subsystem maintainer. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2011-05-26Merge branch 'x86-vdso-for-linus' of ↵Linus Torvalds18-185/+202
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: x86: vdso: Remove unused variable x86-64: Optimize vDSO time() x86-64: Add time to vDSO x86-64: Turn off -pg and turn on -foptimize-sibling-calls for vDSO x86-64: Move vread_tsc into a new file with sensible options x86-64: Vclock_gettime(CLOCK_MONOTONIC) can't ever see nsec < 0 x86-64: Don't generate cmov in vread_tsc x86-64: Remove unnecessary barrier in vread_tsc x86-64: Clean up vdso/kernel shared variables
2011-05-26Merge branches 'core-fixes-for-linus' and 'irq-fixes-for-linus' of ↵Linus Torvalds2-2/+2
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'core-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: seqlock: Get rid of SEQLOCK_UNLOCKED * 'irq-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: irq: Remove smp_affinity_list when unregister irq proc
2011-05-26Merge branch 'for-next' of ↵Linus Torvalds1-1/+1
git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6 * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-2.6: (57 commits) regulator: Fix 88pm8607.c printk format warning input: Add support for Qualcomm PMIC8XXX power key input: Add Qualcomm pm8xxx keypad controller driver mfd: Add omap-usbhs runtime PM support mfd: Fix ASIC3 SD Host Controller Configuration size mfd: Fix omap_usbhs_alloc_children error handling mfd: Fix omap usbhs crash when rmmoding ehci or ohci mfd: Add ASIC3 LED support leds: Add ASIC3 LED support mfd: Update twl4030-code maintainer e-mail address mfd: Correct the name and bitmask for ab8500-gpadc BTempPullUp mfd: Add manual ab8500-gpadc batt temp activation for AB8500 3.0 mfd: Provide ab8500-core enumerators for chip cuts mfd: Check twl4030-power remove script error condition after i2cwrite mfd: Fix twl6030 irq definitions mfd: Add phoenix lite (twl6025) support to twl6030 mfd: Avoid to use constraint name in 88pm860x regulator driver mfd: Remove checking on max8925 regulator[0] mfd: Remove unused parameter from 88pm860x API mfd: Avoid to allocate 88pm860x static platform data ...
2011-05-26Merge branch 'omap-for-linus' of ↵Linus Torvalds49-3043/+1110
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6 * 'omap-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6: (33 commits) OMAP3: PM: Boot message is not an error, and not helpful, remove it OMAP3: cpuidle: change the power domains modes determination logic OMAP3: cpuidle: code rework for improved readability OMAP3: cpuidle: re-organize the C-states data OMAP3: clean-up mach specific cpuidle data structures OMAP3 cpuidle: remove useless SDP specific timings usb: otg: OMAP4430: Powerdown the internal PHY when USB is disabled usb: otg: OMAP4430: Fixing the omap4430_phy_init function usb: musb: am35x: fix compile error when building am35x usb: musb: OMAP4430: Power down the PHY during board init omap: drop board-igep0030.c omap: igep0020: add support for IGEP3 omap: igep0020: minor refactoring omap: igep0020: name refactoring for future merge with IGEP3 omap: Remove support for omap2evm arm: omap2plus: GPIO cleanup omap: musb: introduce default board config omap: move detection of NAND CS to common-board-devices omap: use common initialization for PMIC i2c bus omap: consolidate touch screen initialization among different boards ...
2011-05-26Merge branch 'merge' of ↵Linus Torvalds24-66/+491
git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc * 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc: powerpc/4xx: Adding PCIe MSI support powerpc: Fix irq_free_virt by adjusting bounds before loop powerpc/irq: Protect irq_radix_revmap_lookup against irq_free_virt powerpc/irq: Check desc in handle_one_irq and expand generic_handle_irq powerpc/irq: Always free duplicate IRQ_LEGACY hosts powerpc/irq: Remove stale and misleading comment powerpc/cell: Rename ipi functions to match current abstractions powerpc/cell: Use common smp ipi actions Remove unused MSG_ flags in linux/smp.h powerpc/pseries: Update MAX_HCALL_OPCODE to reflect page coalescing powerpc/oprofile: Handle events that raise an exception without overflowing powerpc/ftrace: Implement raw syscall tracepoints on PowerPC
2011-05-26ARM: kill pmd_off()Russell King1-6/+1
pmd_off() has only one user, so lets consolidate this into its only user. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-05-26Merge branch 'for-linus' of ↵Linus Torvalds1-0/+7
git://git.kernel.org/pub/scm/linux/kernel/git/djm/tmem * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/djm/tmem: xen: cleancache shim to Xen Transcendent Memory ocfs2: add cleancache support ext4: add cleancache support btrfs: add cleancache support ext3: add cleancache support mm/fs: add hooks to support cleancache mm: cleancache core ops functions and config fs: add field to superblock to support cleancache mm/fs: cleancache documentation Fix up trivial conflict in fs/btrfs/extent_io.c due to includes
2011-05-26mfd: Modifying the twl4030-power macro name Main_Ref to all capsLesly A M1-1/+1
Modifying the macro name Main_Ref to all caps(MAIN_REF). Suggested by Nishanth Menon <nm@ti.com> Signed-off-by: Lesly A M <leslyam@ti.com> Cc: Nishanth Menon <nm@ti.com> Cc: David Derrick <dderrick@ti.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
2011-05-26x86, amd: Do not enable ARAT feature on AMD processors below family 0x12Boris Ostrovsky1-2/+5
Commit b87cf80af3ba4b4c008b4face3c68d604e1715c6 added support for ARAT (Always Running APIC timer) on AMD processors that are not affected by erratum 400. This erratum is present on certain processor families and prevents APIC timer from waking up the CPU when it is in a deep C state, including C1E state. Determining whether a processor is affected by this erratum may have some corner cases and handling these cases is somewhat complicated. In the interest of simplicity we won't claim ARAT support on processor families below 0x12 and will go back to broadcasting timer when going idle. Signed-off-by: Boris Ostrovsky <ostr@amd64.org> Link: http://lkml.kernel.org/r/1306423192-19774-1-git-send-email-ostr@amd64.org Tested-by: Boris Petkov <borislav.petkov@amd.com> Cc: Hans Rosenfeld <Hans.Rosenfeld@amd.com> Cc: Andreas Herrmann <Andreas.Herrmann3@amd.com> Cc: Chuck Ebbert <cebbert@redhat.com> Cc: stable@kernel.org # 32.x, 38.x, 39.x Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
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