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2013-04-28Merge branch 'gic/cleanup' into next/socOlof Johansson
Merge in the gic cleanup since it has a handful of annoying internal conflicts with soc development branches. All of them are delete/delete conflicts. * gic/cleanup: irqchip: vic: add include of linux/irq.h irqchip: gic: Perform the gic_secondary_init() call via CPU notifier irqchip: gic: Call handle_bad_irq() directly arm: Move chained_irq_(enter|exit) to a generic file arm: Move the set_handle_irq and handle_arch_irq declarations to asm/irq.h Signed-off-by: Olof Johansson <olof@lixom.net> Conflicts: arch/arm/mach-shmobile/smp-emev2.c arch/arm/mach-shmobile/smp-r8a7779.c arch/arm/mach-shmobile/smp-sh73a0.c arch/arm/mach-socfpga/platsmp.c
2013-04-18ARM: tegra: pm: fix build error w/o PM_SLEEPJoseph Lo
This fixes the building error when the PM_SLEEP is disabled. The fucntional defintion of "tegra_pm_validate_suspend_mode" without "static inline" would become a multiple definition error. Reported-by: Rhyland Klein <rklein@nvidia.com> Signed-off-by: Joseph Lo <josephl@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2013-04-17Merge tag 'davinci-for-v3.10/soc-2-v2' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/soc From Sekhar Nori: v3.10 SoC updates for DaVinci This set of patches add support for remoteproc used to control the DSP and also fix sparse errors existing for quite some time. * tag 'davinci-for-v3.10/soc-2-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci: ARM: davinci: ensure global variables are declared ARM: davinci: sram.c: fix incorrect type in assignment ARM: davinci: da8xx dt: make file local symbols static ARM: davinci: da8xx: add remoteproc support Signed-off-by: Olof Johansson <olof@lixom.net>
2013-04-17ARM: davinci: ensure global variables are declaredSekhar Nori
Fix the following sparse warnings by declaring relevant global variables. CHECK arch/arm/mach-davinci/usb.c arch/arm/mach-davinci/usb.c:134:12: warning: symbol 'da8xx_register_usb20' was not declared. Should it be static? arch/arm/mach-davinci/usb.c:169:12: warning: symbol 'da8xx_register_usb11' was not declared. Should it be static? CHECK arch/arm/mach-davinci/pm.c arch/arm/mach-davinci/pm.c:155:12: warning: symbol 'davinci_pm_init' was not declared. Should it be static? Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2013-04-17ARM: davinci: sram.c: fix incorrect type in assignmentSekhar Nori
Fix missing __iomem attribute. This fixes the sparse warning: CHECK arch/arm/mach-davinci/sram.c arch/arm/mach-davinci/sram.c:75:8: warning: incorrect type in assignment (different address spaces) arch/arm/mach-davinci/sram.c:75:8: expected void *addr arch/arm/mach-davinci/sram.c:75:8: got void [noderef] <asn:2>* arch/arm/mach-davinci/sram.c:81:12: warning: incorrect type in argument 1 (different address spaces) arch/arm/mach-davinci/sram.c:81:12: expected void volatile [noderef] <asn:2>*addr arch/arm/mach-davinci/sram.c:81:12: got void *addr Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2013-04-17ARM: davinci: da8xx dt: make file local symbols staticSekhar Nori
Make some file-local functions static. This fixes the sparse warnings: CHECK arch/arm/mach-davinci/da8xx-dt.c arch/arm/mach-davinci/da8xx-dt.c:23:13: warning: symbol 'da8xx_uart_clk_enable' was not declared. Should it be static? arch/arm/mach-davinci/da8xx-dt.c:40:23: warning: symbol 'da850_auxdata_lookup' was not declared. Should it be static? Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2013-04-17ARM: davinci: da8xx: add remoteproc supportRobert Tivy
Add remoteproc platform device for controlling the DSP on da8xx. The patch uses CMA-based reservation of physical memory block for DSP use. A new kernel command-line parameter has been added to allow boot-time specification of the physical memory block. Signed-off-by: Robert Tivy <rtivy@ti.com> [nsekhar@ti.com: edit commit message for readability and style improvements] Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2013-04-14Merge tag 'msm-core-3.10' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm into next/soc From David Brown: Patches for MSM core These patches are changes to the MSM timer code that will be for upcoming targets, including a generalization of the binding and preventing a missing timer interrupt. * tag 'msm-core-3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/davidb/linux-msm: ARM: msm: Wait for timer clear to complete ARM: msm: Rework timer binding to be more general Signed-off-by: Olof Johansson <olof@lixom.net>
2013-04-14ARM: socfpga: Upgrade clk driver for socfpga to make use of dts clock entriesDinh Nguyen
With this patch, the socfpga clk driver is able to query the clock and clock rates appropriately. Signed-off-by: Dinh Nguyen <dinguyen@altera.com> Reviewed-by: Pavel Machek <pavel@denx.de> Signed-off-by: Olof Johansson <olof@lixom.net>
2013-04-14ARM: socfpga: Add clock entries into device treeDinh Nguyen
Adds the main PLL clock groups for SOCFPGA into device tree file so that the clock framework to query the clock and clock rates appropriately. $cat /sys/kernel/debug/clk/clk_summary clock enable_cnt prepare_cnt rate --------------------------------------------------------------------- osc1 2 2 25000000 sdram_pll 0 0 400000000 s2f_usr2_clk 0 0 66666666 ddr_dq_clk 0 0 200000000 ddr_2x_dqs_clk 0 0 400000000 ddr_dqs_clk 0 0 200000000 periph_pll 2 2 500000000 s2f_usr1_clk 0 0 50000000 per_base_clk 4 4 100000000 per_nand_mmc_clk 0 0 25000000 per_qsi_clk 0 0 250000000 emac1_clk 1 1 125000000 emac0_clk 0 0 125000000 main_pll 1 1 1600000000 cfg_s2f_usr0_clk 0 0 100000000 main_nand_sdmmc_clk 0 0 100000000 main_qspi_clk 0 0 400000000 dbg_base_clk 0 0 400000000 mainclk 0 0 400000000 mpuclk 1 1 800000000 smp_twd 1 1 200000000 Signed-off-by: Dinh Nguyen <dinguyen@altera.com> Reviewed-by: Pavel Machek <pavel@denx.de> Signed-off-by: Olof Johansson <olof@lixom.net>
2013-04-14ARM: socfpga: Enable soft resetDinh Nguyen
Enable a cold or warm reset to the HW from userspace. Also fix a few sparse errors: warning: symbol 'sys_manager_base_addr' was not declared. Should it be static? warning: symbol 'rst_manager_base_addr' was not declared. Should it be static? Signed-off-by: Dinh Nguyen <dinguyen@altera.com> Reviewed-by: Pavel Machek <pavel@denx.de> Signed-off-by: Olof Johansson <olof@lixom.net>
2013-04-09Merge tag 'devel-samsung-for-v3.10' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/soc From Kukjin Kim <kgene.kim@samsung.com>: including various development for samsung for v3.10 * tag 'devel-samsung-for-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: EXYNOS: replace cpumask by the corresponding macro ARM: EXYNOS: handle properly the return values ARM: EXYNOS: factor out the idle states ARM: SAMSUNG: check processor type before cache restoration in resume ARM: S3C64XX: Slow down mic detection rate for wm5102 ARM: S3C64XX: Clear DMA flags on channel request ARM: EXYNOS: Clear ENABLE_WAKEUP_SW bit when entering suspend ARM: EXYNOS: Remove hardcode wakeup unmask for EINT_0 ARM: EXYNOS: Add support for rtc wakeup ARM: SAMSUNG: Export MIPI CSIS/DSIM PHY control functions Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-04-10ARM: EXYNOS: replace cpumask by the corresponding macroDaniel Lezcano
A trivial patch to replace for_each_cpu(cpu_id, cpu_online_mask) by the corresponding macro. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Amit Daniel Kachhap <amit.daniel@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-04-10ARM: EXYNOS: handle properly the return valuesDaniel Lezcano
The cpuidle_register_driver return value is not checked. The init function returns always -EIO when cpuidle_register_device fails but the error could be different. This patch fixes that by checking the cpuidle_register_driver properly and returning the correct value when cpuidle_register_device fails. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Amit Daniel Kachhap <amit.daniel@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-04-10ARM: EXYNOS: factor out the idle statesDaniel Lezcano
The states are defined in the driver. We can get rid of the intermediate cpuidle states initialization and the memcpy by directly initializing the driver states. Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org> Acked-by: Amit Daniel Kachhap <amit.daniel@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-04-09Merge tag 'tegra-for-3.10-defconfig' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/soc From Stephen Warren <swarren@wwwdotorg.org>: ARM: tegra: defconfig changes Various new features are enabled: * Tegra114 support. * Various PMICs and related options for Tegra114 platforms. * KEYBOARD_GPIO, mainly as a suspend wakeup source. * tegra_defconfig is rebuilt based on v3.9-rc1, which causes various layout changes. This branch is based on v3.9-rc1. * tag 'tegra-for-3.10-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra: ARM: tegra: defconfig updates Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-04-09Merge tag 'omap-for-v3.10/soc-signed' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc From Tony Lindgren <tony@atomide.com>: Changes needed for enabling SOC_BUS for the SoC revision information. Also enable few HW errata workarounds for omap4. * tag 'omap-for-v3.10/soc-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (236 commits) ARM: OMAP4: Enable fix for Cortex-A9 erratas ARM: OMAP2+: Export SoC information to userspace ARM: OMAP2+: SoC name and revision unification ARM: OMAP2+: Move common part of late init into common function Includes an update to Linux 3.9-rc6 Conflicts: arch/arm/mach-omap2/cclock44xx_data.c Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-04-09Merge tag 'mxs-soc-3.10' of git://git.linaro.org/people/shawnguo/linux-2.6 ↵Arnd Bergmann
into next/soc From Shawn Guo <shawn.guo@linaro.org>: The mxs soc changes for 3.10: * A few mxs_defconfig changes * Select ARM_CPU_SUSPEND for suspend testing * tag 'mxs-soc-3.10' of git://git.linaro.org/people/shawnguo/linux-2.6: ARM: mxs_defconfig: Select watchdog driver ARM: mxs_defconfig: Select CONFIG_MMC_UNSAFE_RESUME ARM: mxs_defconfig: Build CONFIG_INPUT_EVDEV as built-in ARM: mxs: Select ARM_CPU_SUSPEND Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-04-09Merge tag 'tegra-for-3.10-soc' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra into next/soc From Stephen Warren <swarren@wwwdotorg.org>: ARM: tegra: core SoC support development This branch includes major development on the core Tegra SoC support code in the mach-tegra directory: * SMP support for Tegra114. * Exposes SoC chip ID and revision through standard sysfs files. * System-level suspend/resume for Tegra20/30. At present, this only supports "LP2" mode (CPU power-down), but provides the basis to implement "LP0"/"LP1" (various levels of core/chip power-down) in the hopefully near future. * A minor cleanup of a duplicate include, which was introduced in this branch. This branch is based on the previous cleanup pull request. * tag 'tegra-for-3.10-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-tegra: ARM: tegra: pm: remove duplicated include from pm.c ARM: tegra: cpuidle: remove redundant parameters for powered-down mode ARM: tegra: pm: add platform suspend support ARM: dt: tegra: add bindings of power management configurations for PMC ARM: tegra: irq: add wake up handling gpio: tegra: add gpio wakeup source handling ARM: tegra: moving the CPU power timer function to PMC driver ARM: tegra: add clock source of PMC to device trees ARM: tegra: add speedo-based process id for Tegra114 ARM: tegra: expose chip ID and revision ARM: tegra: bring up secondary CPU for Tegra114 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-04-09Merge branch 'tegra/cleanup' into next/socArnd Bergmann
This is a dependency for the tegra/soc branch. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-04-09Merge tag 'davinci-for-v3.10/dt' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/soc From Sekhar Nori <nsekhar@ti.com>: v3.10 DT updates for DaVinci The pull request adds support for MMC/SD and regulator on DA850 EVM. * tag 'davinci-for-v3.10/dt' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci: ARM: davinci: da850: override mmc DT node device name ARM: davinci: da850: add mmc DT entries mmc: davinci_mmc: add DT support ARM: davinci: da850: add tps6507x regulator DT data ARM: regulator: add tps6507x device tree data Merged into soc branch rather than DT branch to avoid circular dependencies. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-04-09Merge tag 'davinci-for-v3.10/soc' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci into next/soc From Sekhar Nori <nsekhar@ti.com>: v3.10 SoC updates for DaVinci a) adds support for eHRPWM clocks b) Fix the way MMC/SD IP versions are communicated to driver in preparation for DT support c) Minor cleanup in debug-macro.S * tag 'davinci-for-v3.10/soc' of git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci: ARM: davinci: remove test for undefined Kconfig macro ARM: davinci: mmc: derive version information from device name ARM: davinci: da850: add ECAP & EHRPWM clock nodes ARM: davinci: clk framework support for enable/disable functionality Includes an update to Linux 3.9-rc5 Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-04-08ARM: OMAP4: Enable fix for Cortex-A9 erratasSricharan R
This enables the fixes for the below erratas applicable for OMAP4 Socs. 754322: Faulty MMU translations following ASID switch 775420: A data cache maintenance operation which aborts, followed by an ISB, without any DSB in-between, might lead to deadlock Signed-off-by: Sricharan R <r.sricharan@ti.com> Acked-by: Santosh Shilimkar <santosh.shilimkar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2013-04-08ARM: OMAP2+: Export SoC information to userspaceRuslan Bilovol
In some situations it is useful for userspace to know some SoC-specific information. For example, this may be used for deciding what kernel module to use or how to better configure some settings etc. This patch exports OMAP SoC information to userspace using existing in Linux kernel SoC infrastructure. This information can be read under /sys/devices/socX directory Signed-off-by: Ruslan Bilovol <ruslan.bilovol@ti.com> [tony@atomide.com: updated for multiplatform changes] Signed-off-by: Tony Lindgren <tony@atomide.com>
2013-04-08ARM: OMAP2+: SoC name and revision unificationRuslan Bilovol
This is a long story where for each new generation of OMAP we used different approaches for creating strings for SoCs names and revisions that this patch fixes. It makes future exporting of this information to SoC infrastructure easier. Signed-off-by: Ruslan Bilovol <ruslan.bilovol@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2013-04-08ARM: OMAP2+: Move common part of late init into common functionRuslan Bilovol
Signed-off-by: Ruslan Bilovol <ruslan.bilovol@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2013-04-08Merge tag 'bcm2835-for-3.10-defconfig' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-rpi into next/soc From Stephen Warren <swarren@wwwdotorg.org>: ARM: bcm2835: defconfig updates This branch (patch) updates bcm2835_defconfig to enable new features that were added this kernel cycle. Namely, the SPI controller and HW random number generator. * tag 'bcm2835-for-3.10-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/swarren/linux-rpi: ARM: bcm2835: defconfig updates Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-04-08Merge tag 'omap-for-v3.10/crypto-signed' of ↵Arnd Bergmann
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/soc From Tony Lindgren <tony@atomide.com>: Omap crypto related bus level changes via Paul Walmsley <paul@pwsan.com>: For OMAP2+ SoCs, convert the SHA/MD5 and AES accelerator integration code and data to use hwmod and omap_device. This is a prerequisite for moving the hwmod code out of arch/arm. Basic test logs are available at: http://www.pwsan.com/omap/testlogs/sham_aes_integration_devel_3.10/20130330155313/ * tag 'omap-for-v3.10/crypto-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: AM33XX: hwmod: Update and uncomment AES0 module data ARM: AM33XX: Add aes0 crypto clock data ARM: OMAP2+: Only manually add hwmod data when DT not used. ARM: OMAP2+: Remove unnecessary message when no AES IP is present ARM: OMAP3xxx: hwmod: Convert AES crypto device data to hwmod ARM: OMAP2xxx: hwmod: Convert AES crypto devcie data to hwmod ARM: AM33XX: hwmod: Update and uncomment SHA0 module data ARM: AM33XX: Add sha0 crypto clock data ARM: OMAP2+: Only manually add hwmod data when DT not used. ARM: OMAP2+: Remove unnecessary message when no SHA IP is present ARM: OMAP3xxx: hwmod: Convert SHAM crypto device data to hwmod ARM: OMAP2xxx: hwmod: Add DMA support for SHAM module ARM: OMAP2xxx: hwmod: Convert SHAM crypto device data to hwmod ARM: OMAP2+: clock data: Remove CK_* flags Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2013-04-07Merge git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds
Pull KVM fix from Gleb Natapov: "Bugfix for the regression introduced by commit c300aa64ddf5" * git://git.kernel.org/pub/scm/virt/kvm/kvm: KVM: Allow cross page reads and writes from cached translations.
2013-04-07Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Peter Anvin: "Two quite small fixes: one a build problem, and the other fixes seccomp filters on x32." * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86: Fix rebuild with EFI_STUB enabled x86: remove the x32 syscall bitmask from syscall_get_nr()
2013-04-07alpha: irq: remove deprecated use of IRQF_DISABLEDWill Deacon
Interrupt handlers are always invoked with interrupts disabled, so remove all uses of the deprecated IRQF_DISABLED flag. Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Reviewed-by: Matt Turner <mattst88@gmail.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Michael Cree <mcree@orcon.net.nz> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-04-07alpha: irq: run all handlers with interrupts disabledWill Deacon
Linux has expected that interrupt handlers are executed with local interrupts disabled for a while now, so ensure that this is the case on Alpha even for non-device interrupts such as IPIs. Without this patch, secondary boot results in the following backtrace: warning: at kernel/softirq.c:139 __local_bh_enable+0xb8/0xd0() trace: __local_bh_enable+0xb8/0xd0 irq_enter+0x74/0xa0 scheduler_ipi+0x50/0x100 handle_ipi+0x84/0x260 do_entint+0x1ac/0x2e0 irq_exit+0x60/0xa0 handle_irq+0x98/0x100 do_entint+0x2c8/0x2e0 ret_from_sys_call+0x0/0x10 load_balance+0x3e4/0x870 cpu_idle+0x24/0x80 rcu_eqs_enter_common.isra.38+0x0/0x120 cpu_idle+0x40/0x80 rest_init+0xc0/0xe0 _stext+0x1c/0x20 A similar dump occurs if you try to reboot using magic-sysrq. Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Cc: Matt Turner <mattst88@gmail.com> Reviewed-by: Matt Turner <mattst88@gmail.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Michael Cree <mcree@orcon.net.nz> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-04-07alpha: makefile: don't enforce small data model for kernel buildsWill Deacon
Due to all of the goodness being packed into today's kernels, the resulting image isn't as slim as it once was. In light of this, don't pass -msmall-data to gcc, which otherwise results in link failures due to impossible relocations when compiling anything but the most trivial configurations. Cc: Richard Henderson <rth@twiddle.net> Cc: Ivan Kokshaysky <ink@jurassic.park.msu.ru> Reviewed-by: Matt Turner <mattst88@gmail.com> Tested-by: Thorsten Kranzkowski <dl8bcu@dl8bcu.de> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Michael Cree <mcree@orcon.net.nz> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-04-07alpha: Add irongate_io to PCI bus resourcesJay Estabrook
Fixes a NULL pointer dereference at boot on UP1500. Cc: stable@vger.kernel.org Reviewed-and-Tested-by: Matt Turner <mattst88@gmail.com> Signed-off-by: Jay Estabrook <jay.estabrook@gmail.com> Signed-off-by: Matt Turner <mattst88@gmail.com> Signed-off-by: Michael Cree <mcree@orcon.net.nz> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2013-04-07KVM: Allow cross page reads and writes from cached translations.Andrew Honig
This patch adds support for kvm_gfn_to_hva_cache_init functions for reads and writes that will cross a page. If the range falls within the same memslot, then this will be a fast operation. If the range is split between two memslots, then the slower kvm_read_guest and kvm_write_guest are used. Tested: Test against kvm_clock unit tests. Signed-off-by: Andrew Honig <ahonig@google.com> Signed-off-by: Gleb Natapov <gleb@redhat.com>
2013-04-05x86: Fix rebuild with EFI_STUB enabledJan Beulich
eboot.o and efi_stub_$(BITS).o didn't get added to "targets", and hence their .cmd files don't get included by the build machinery, leading to the files always getting rebuilt. Rather than adding the two files individually, take the opportunity and add $(VMLINUX_OBJS) to "targets" instead, thus allowing the assignment at the top of the file to be shrunk quite a bit. At the same time, remove a pointless flags override line - the variable assigned to was misspelled anyway, and the options added are meaningless for assembly sources. [ hpa: the patch is not minimal, but I am taking it for -urgent anyway since the excess impact of the patch seems to be small enough. ] Signed-off-by: Jan Beulich <jbeulich@suse.com> Link: http://lkml.kernel.org/r/515C5D2502000078000CA6AD@nat28.tlf.novell.com Cc: Matthew Garrett <mjg@redhat.com> Cc: Matt Fleming <matt.fleming@intel.com> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2013-04-05Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds
Pull MIPS fixes from Ralf Baechle: "Fixes for a number of small glitches in various corners of the MIPS tree. No particular areas is standing out. With this applied all MIPS defconfigs are building fine. No merge conflicts are expected." * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: MIPS: Delete definition of SA_RESTORER. MIPS: Fix ISA level which causes secondary cache init bypassing and more MIPS: Fix build error cavium-octeon without CONFIG_SMP MIPS: Kconfig: Rename SNIPROM too MIPS: Alchemy: Fix typo "CONFIG_DEBUG_PCI" MIPS: Unbreak function tracer for 64-bit kernel.
2013-04-05ARM: tegra: pm: remove duplicated include from pm.cWei Yongjun
Remove duplicated include. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Stephen Warren <swarren@nvidia.com>
2013-04-05MIPS: Delete definition of SA_RESTORER.Ralf Baechle
SA_RESTORER used to be defined as 0x04000000 but only the O32 ABI ever supported its use and no libc was using it, so the entire sa-restorer functionality was removed with lmo commit 39bffc12c3580ab [Zap sa_restorer.] for 2.5.48 retaining only the SA_RESTORER definition as a reminder to avoid accidental reuse of the mask bit. Upstream cdef9602fbf1871a43f0f1b5cea10dd0f275167d [signal: always clear sa_restorer on execve] adds code that assumes sa_sigaction has an sa_restorer field, if SA_RESTORER is defined which would break MIPS. So remove the SA_RESTORER definition before the v3.8.4 merge. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> (cherry picked from commit 17da8d63add23830892ac4dc2cbb3b5d4ffb79a8)
2013-04-05MIPS: Fix ISA level which causes secondary cache init bypassing and moreDeng-Cheng Zhu
The commit a96102be70 introduced set_isa() where compatible ISA info is also set aside from the one gets passed in. It means, for example, 1004K will have MIPS_CPU_ISA_M32R2/M32R1/II/I flags. This leads to things like the following inappropriate: if (c->isa_level == MIPS_CPU_ISA_M32R1 || c->isa_level == MIPS_CPU_ISA_M32R2 || c->isa_level == MIPS_CPU_ISA_M64R1 || c->isa_level == MIPS_CPU_ISA_M64R2) This patch fixes it. Signed-off-by: Deng-Cheng Zhu <dengcheng.zhu@imgtec.com> Cc: Steven J. Hill <Steven.Hill@imgtec.com> Cc: linux-mips@linux-mips.org Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-04-05MIPS: Fix build error cavium-octeon without CONFIG_SMPEunBong Song
Singed-off-by: EunBong Song <eunb.song@samsung.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-04-05MIPS: Kconfig: Rename SNIPROM tooPaul Bolle
CONFIG_SNIPROM was renamed to CONFIG_FW_SNIPROM in v3.8. Let's rename SNIPROM itself too. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Cc: linux-mips@linux-mips.org; Cc: linux-kernel@vger.kernel.org Cc: Thomas Bogendoerfer <tsbogend@alpha.franken.de> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-04-05MIPS: Alchemy: Fix typo "CONFIG_DEBUG_PCI"Paul Bolle
Commit 7517de348663b08a808aff44b5300e817157a568 ("MIPS: Alchemy: Redo PCI as platform driver") added a reference to CONFIG_DEBUG_PCI. Change it to CONFIG_PCI_DEBUG, as that is a valid Kconfig macro. Also add a newline to a debugging printk that this fix enables. Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Cc: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-04-05MIPS: Unbreak function tracer for 64-bit kernel.David Daney
Commit 58b69401c797 [MIPS: Function tracer: Fix broken function tracing] completely broke the function tracer for 64-bit kernels. The symptom is a system hang very early in the boot process. The fix: Remove/fix $sp adjustments for 64-bit case. Signed-off-by: David Daney <david.daney@cavium.com> Cc: linux-mips@linux-mips.org Cc: Al Cooper <alcooperx@gmail.com> Cc: viric@viric.name Cc: stable@vger.kernel.org # 3.8.x Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2013-04-04ARM: davinci: da850: override mmc DT node device nameManjunathappa, Prakash
Populate OF_DEV_AUXDATA with desired device name expected by davinci_mmc driver. Without this clk_get of davinci_mmc DT driver fails. Signed-off-by: Manjunathappa, Prakash <prakash.pm@ti.com> Cc: linux-mmc@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: davinci-linux-open-source@linux.davincidsp.com Cc: devicetree-discuss@lists.ozlabs.org Cc: cjb@laptop.org Cc: Sekhar Nori <nsekhar@ti.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2013-04-04ARM: davinci: da850: add mmc DT entriesManjunathappa, Prakash
Add DT entry for MMC. Also add entry for pinmux information. Tested: 1) Without GPIO card detection and EDMA support as DT support for GPIO and EDMA are yet come. 2) By creating/deleting files and mounting/unmounting the partition. Signed-off-by: Manjunathappa, Prakash <prakash.pm@ti.com> Cc: linux-mmc@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-kernel@vger.kernel.org Cc: davinci-linux-open-source@linux.davincidsp.com Cc: devicetree-discuss@lists.ozlabs.org Cc: cjb@laptop.org Cc: Sekhar Nori <nsekhar@ti.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Sekhar Nori <nsekhar@ti.com>
2013-04-04ARM: SAMSUNG: check processor type before cache restoration in resumeInderpal Singh
Only cortex-a9 based samsung platforms have l2x0 cache controller. Hence check the same before restoring the cache in resume. This is needed for single kernel image. Signed-off-by: Inderpal Singh <inderpal.singh@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-04-04ARM: S3C64XX: Slow down mic detection rate for wm5102Charles Keepax
A slightly slower rate provides more reliable jack detection during slower insertions. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-04-04ARM: S3C64XX: Clear DMA flags on channel requestCharles Keepax
This patch clears the DMA flags when a DMA channel is requested. This is necessary because otherwise the channel may inherit incompatible settings from its last usage. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
2013-04-04ARM: EXYNOS: Clear ENABLE_WAKEUP_SW bit when entering suspendJonathan Kliegman
Setting this bit to 0 causes the system to wait until suspended to use the wakeup masks. With it being set high previously, masked interrupts were being received and processed before the EINT_WAKEUP_MASK was configured. Signed-off-by: Jonathan Kliegman <kliegs@chromium.org> Signed-off-by: Doug Anderson <dianders@chromium.org> Reviewed-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>