#
61bf5ff0 |
| 03-Sep-2014 |
Joerg Roedel <jroedel@suse.de> |
Merge branch 'for-joerg/arm-smmu/fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/will/linux into iommu/fixes
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#
05244d16 |
| 03-Sep-2014 |
Takashi Iwai <tiwai@suse.de> |
Merge tag 'asoc-v3.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v3.17
A few more driver specific fixes on top of the currently pending fixes
Merge tag 'asoc-v3.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus
ASoC: Fixes for v3.17
A few more driver specific fixes on top of the currently pending fixes (which are already in your tree but not Linus').
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#
e9723bf2 |
| 01-Sep-2014 |
Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
Merge 3.17-rc3 into staging-next
We want the staging bugfixes in this branch as well.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Revision tags: v3.17-rc3 |
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#
94559a4a |
| 01-Sep-2014 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge branch 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm
Pull ARM fixes from Russell King: "Various assorted fixes:
- a couple of patches from Mark Rutland to resolve an errata with
Merge branch 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm
Pull ARM fixes from Russell King: "Various assorted fixes:
- a couple of patches from Mark Rutland to resolve an errata with Cortex-A15 CPUs. - fix cpuidle for the CPU part ID changes in the last merge window - add support for a relocation which ARM binutils is generating in some circumstances"
* 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: ARM: 8130/1: cpuidle/cpuidle-big_little: fix reading cpu id part number ARM: 8129/1: errata: work around Cortex-A15 erratum 830321 using dummy strex ARM: 8128/1: abort: don't clear the exclusive monitors ARM: 8127/1: module: add support for R_ARM_TARGET1 relocations
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Revision tags: v3.17-rc2, v3.17-rc1 |
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#
2c32c65e |
| 15-Aug-2014 |
Mark Rutland <mark.rutland@arm.com> |
ARM: 8129/1: errata: work around Cortex-A15 erratum 830321 using dummy strex
On revisions of Cortex-A15 prior to r3p3, a CLREX instruction at PL1 may falsely trigger a watchpoint exception, leading
ARM: 8129/1: errata: work around Cortex-A15 erratum 830321 using dummy strex
On revisions of Cortex-A15 prior to r3p3, a CLREX instruction at PL1 may falsely trigger a watchpoint exception, leading to potential data aborts during exception return and/or livelock.
This patch resolves the issue in the following ways:
- Replacing our uses of CLREX with a dummy STREX sequence instead (as we did for v6 CPUs).
- Removing the clrex code from v7_exit_coherency_flush and derivatives, since this only exists as a minor performance improvement when non-cached exclusives are in use (Linux doesn't use these).
Benchmarking on a variety of ARM cores revealed no measurable performance difference with this change applied, so the change is performed unconditionally and no new Kconfig entry is added.
Signed-off-by: Mark Rutland <mark.rutland@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Cc: stable@vger.kernel.org Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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#
83bc90e1 |
| 24-Aug-2014 |
Ingo Molnar <mingo@kernel.org> |
Merge branch 'linus' into perf/core, to fix conflicts
Conflicts: arch/x86/kernel/cpu/perf_event_intel_uncore*.c
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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#
80b304fd |
| 22-Aug-2014 |
Ingo Molnar <mingo@kernel.org> |
Merge tag 'efi-urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi into x86/urgent
Pull EFI fixes from Matt Fleming:
* WARN_ON(!spin_is_locked()) always triggers on non-SMP machi
Merge tag 'efi-urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/mfleming/efi into x86/urgent
Pull EFI fixes from Matt Fleming:
* WARN_ON(!spin_is_locked()) always triggers on non-SMP machines. Swap it for the more canonical lockdep_assert_held() which always does the right thing - Guenter Roeck
* Assign the correct value to efi.runtime_version on arm64 so that all the runtime services can be invoked - Semen Protsenko
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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#
2871f352 |
| 21-Aug-2014 |
Mauro Carvalho Chehab <m.chehab@samsung.com> |
Merge tag 'v3.17-rc1' into patchwork
Linux 3.17-rc1
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#
5b49ab3e |
| 19-Aug-2014 |
Brian Norris <computersforpeace@gmail.com> |
Merge l2-mtd/next into l2-mtd/master
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#
b3345d7c |
| 08-Aug-2014 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge tag 'soc-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC platform changes from Olof Johansson: "This is the bulk of new SoC enablement and other platform c
Merge tag 'soc-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC platform changes from Olof Johansson: "This is the bulk of new SoC enablement and other platform changes for 3.17:
- Samsung S5PV210 has been converted to DT and multiplatform - Clock drivers and bindings for some of the lower-end i.MX 1/2 platforms - Kirkwood, one of the popular Marvell platforms, is folded into the mvebu platform code, removing mach-kirkwood - Hwmod data for TI AM43xx and DRA7 platforms - More additions of Renesas shmobile platform support - Removal of plat-samsung contents that can be removed with S5PV210 being multiplatform/DT-enabled and the other two old platforms being removed
New platforms (most with only basic support right now):
- Hisilicon X5HD2 settop box chipset is introduced - Mediatek MT6589 (mobile chipset) is introduced - Broadcom BCM7xxx settop box chipset is introduced
+ as usual a lot other pieces all over the platform code"
* tag 'soc-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (240 commits) ARM: hisi: remove smp from machine descriptor power: reset: move hisilicon reboot code ARM: dts: Add hix5hd2-dkb dts file. ARM: debug: Rename Hi3716 to HIX5HD2 ARM: hisi: enable hix5hd2 SoC ARM: hisi: add ARCH_HISI MAINTAINERS: add entry for Broadcom ARM STB architecture ARM: brcmstb: select GISB arbiter and interrupt drivers ARM: brcmstb: add infrastructure for ARM-based Broadcom STB SoCs ARM: configs: enable SMP in bcm_defconfig ARM: add SMP support for Broadcom mobile SoCs Documentation: arm: misc updates to Marvell EBU SoC status Documentation: arm: add URLs to public datasheets for the Marvell Armada XP SoC ARM: mvebu: fix build without platforms selected ARM: mvebu: add cpuidle support for Armada 38x ARM: mvebu: add cpuidle support for Armada 370 cpuidle: mvebu: add Armada 38x support cpuidle: mvebu: add Armada 370 support cpuidle: mvebu: rename the driver from armada-370-xp to mvebu-v7 ARM: mvebu: export the SCU address ...
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#
5e2aa2ed |
| 07-Aug-2014 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge branch 'next' into for-linus
Prepare first round of input updates for 3.17.
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#
cf6f3976 |
| 06-Aug-2014 |
Jiri Kosina <jkosina@suse.cz> |
Merge branches 'for-3.17/upstream', 'for-3.17/cp2112', 'for-3.17/huion', 'for-3.17/hyperv', 'for-3.17/i2c', 'for-3.17/lenovo', 'for-3.17/rmi' and 'for-3.17/sony' into for-linus
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#
aa9e0de8 |
| 05-Aug-2014 |
Paul Moore <pmoore@redhat.com> |
Merge tag 'v3.16' into next
Linux 3.16
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#
c489d98c |
| 05-Aug-2014 |
Linus Torvalds <torvalds@linux-foundation.org> |
Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm
Pull ARM updates from Russell King: "Included in this update:
- perf updates from Will Deacon:
The main changes are c
Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm
Pull ARM updates from Russell King: "Included in this update:
- perf updates from Will Deacon:
The main changes are callchain stability fixes from Jean Pihet and event mapping and PMU name rework from Mark Rutland
The latter is preparatory work for enabling some code re-use with arm64 in the future.
- updates for nommu from Uwe Kleine-König:
Two different fixes for the same problem making some ARM nommu configurations not boot since 3.6-rc1. The problem is that user_addr_max returned the biggest available RAM address which makes some copy_from_user variants fail to read from XIP memory.
- deprecate legacy OMAP DMA API, in preparation for it's removal.
The popular drivers have been converted over, leaving a very small number of rarely used drivers, which hopefully can be converted during the next cycle with a bit more visibility (and hopefully people popping out of the woodwork to help test)
- more tweaks for BE systems, particularly with the kernel image format. In connection with this, I've cleaned up the way we generate the linker script for the decompressor.
- removal of hard-coded assumptions of the kernel stack size, making everywhere depend on the value of THREAD_SIZE_ORDER.
- MCPM updates from Nicolas Pitre.
- Make it easier for proper CPU part number checks (which should always include the vendor field).
- Assembly code optimisation - use the "bx" instruction when returning from a function on ARMv6+ rather than "mov pc, reg".
- Save the last kernel misaligned fault location and report it via the procfs alignment file.
- Clean up the way we create the initial stack frame, which is a repeated pattern in several different locations.
- Support for 8-byte get_user(), needed for some DRM implementations.
- mcs locking from Will Deacon.
- Save and restore a few more Cortex-A9 registers (for errata workarounds)
- Fix various aspects of the SWP emulation, and the ELF hwcap for the SWP instruction.
- Update LPAE logic for pte_write and pmd_write to make it more correct.
- Support for Broadcom Brahma15 CPU cores.
- ARM assembly crypto updates from Ard Biesheuvel"
* 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: (53 commits) ARM: add comments to the early page table remap code ARM: 8122/1: smp_scu: enable SCU standby support ARM: 8121/1: smp_scu: use macro for SCU enable bit ARM: 8120/1: crypto: sha512: add ARM NEON implementation ARM: 8119/1: crypto: sha1: add ARM NEON implementation ARM: 8118/1: crypto: sha1/make use of common SHA-1 structures ARM: 8113/1: remove remaining definitions of PLAT_PHYS_OFFSET from <mach/memory.h> ARM: 8111/1: Enable erratum 798181 for Broadcom Brahma-B15 ARM: 8110/1: do CPU-specific init for Broadcom Brahma15 cores ARM: 8109/1: mm: Modify pte_write and pmd_write logic for LPAE ARM: 8108/1: mm: Introduce {pte,pmd}_isset and {pte,pmd}_isclear ARM: hwcap: disable HWCAP_SWP if the CPU advertises it has exclusives ARM: SWP emulation: only initialise on ARMv7 CPUs ARM: SWP emulation: always enable when SMP is enabled ARM: 8103/1: save/restore Cortex-A9 CP15 registers on suspend/resume ARM: 8098/1: mcs lock: implement wfe-based polling for MCS locking ARM: 8091/2: add get_user() support for 8 byte types ARM: 8097/1: unistd.h: relocate comments back to place ARM: 8096/1: Describe required sort order for textofs-y (TEXT_OFFSET) ARM: 8090/1: add revision info for PL310 errata 588369 and 727915 ...
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#
71095615 |
| 05-Aug-2014 |
Russell King <rmk+kernel@arm.linux.org.uk> |
Merge branches 'fixes' and 'misc' into for-next
Conflicts: arch/arm/kernel/iwmmxt.S arch/arm/mm/cache-l2x0.c arch/arm/mm/mmu.c
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2e65b891 |
| 04-Aug-2014 |
Takashi Iwai <tiwai@suse.de> |
Merge branch 'for-next' into for-linus
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Revision tags: v3.16 |
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#
9806755c |
| 03-Aug-2014 |
Trond Myklebust <trond.myklebust@primarydata.com> |
Merge branch 'nfs-rdma' of git://git.linux-nfs.org/projects/anna/nfs-rdma into linux-next
* 'nfs-rdma' of git://git.linux-nfs.org/projects/anna/nfs-rdma: (916 commits) xprtrdma: Handle additional
Merge branch 'nfs-rdma' of git://git.linux-nfs.org/projects/anna/nfs-rdma into linux-next
* 'nfs-rdma' of git://git.linux-nfs.org/projects/anna/nfs-rdma: (916 commits) xprtrdma: Handle additional connection events xprtrdma: Remove RPCRDMA_PERSISTENT_REGISTRATION macro xprtrdma: Make rpcrdma_ep_disconnect() return void xprtrdma: Schedule reply tasklet once per upcall xprtrdma: Allocate each struct rpcrdma_mw separately xprtrdma: Rename frmr_wr xprtrdma: Disable completions for LOCAL_INV Work Requests xprtrdma: Disable completions for FAST_REG_MR Work Requests xprtrdma: Don't post a LOCAL_INV in rpcrdma_register_frmr_external() xprtrdma: Reset FRMRs after a flushed LOCAL_INV Work Request xprtrdma: Reset FRMRs when FAST_REG_MR is flushed by a disconnect xprtrdma: Properly handle exhaustion of the rb_mws list xprtrdma: Chain together all MWs in same buffer pool xprtrdma: Back off rkey when FAST_REG_MR fails xprtrdma: Unclutter struct rpcrdma_mr_seg xprtrdma: Don't invalidate FRMRs if registration fails xprtrdma: On disconnect, don't ignore pending CQEs xprtrdma: Update rkeys after transport reconnect xprtrdma: Limit data payload size for ALLPHYSICAL xprtrdma: Protect ia->ri_id when unmapping/invalidating MRs ...
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#
8850e0ba |
| 01-Aug-2014 |
Olof Johansson <olof@lixom.net> |
Merge tag 'samsung-dt-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/dt
Merge "Samsung DT 2nd updates for v3.17" from Kukjin Kim:
This is based on tags/exynos-pow
Merge tag 'samsung-dt-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/dt
Merge "Samsung DT 2nd updates for v3.17" from Kukjin Kim:
This is based on tags/exynos-power because this DT changes are depending PMU cleanup.
Fixes boot for exynos5260 and exynos5410, - Since exynos cannot boot without obtaining PMU address via DT from now on, add PMU node for exynos5260 and exynos5410
For preparing exynos5250-spring, - move max77686 and cypress,cyapa trackpad from exynos5250- cros-common to exynos5250-snow DT file (Note exynos5250-spring is not included in this branch yet)
For exynos3250, - add TMU node and remove duplicated interrupt-parent - add missing pinctrl property for uart0 and uart1
For exynos5250-smdk5250 board - add max77686 pmic interrupt property which is connected to gpx3
* tag 'samsung-dt-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: (28 commits) ARM: dts: Add missing pinctrl for uart0/1 for exynos3250 ARM: dts: Remove duplicate 'interrput-parent' property for exynos3250 ARM: dts: Add TMU dt node to monitor the temperature for exynos3250 ARM: dts: Specify MAX77686 pmic interrupt for exynos5250-smdk5250 ARM: dts: cypress,cyapa trackpad is exynos5250-Snow only ARM: dts: max77686 is exynos5250-snow only ARM: EXYNOS: Add exynos5260 PMU compatible string to DT match table ARM: dts: Add PMU DT node for exynos5260 SoC ARM: EXYNOS: Add support for Exynos5410 PMU ARM: dts: Add PMU to exynos5410 ARM: dts: Document exynos5410 PMU ARM: EXYNOS: Move cpufreq and cpuidle device registration to init_machine ARM: EXYNOS: Refactored code for using PMU address via DT ARM: EXYNOS: Support cluster power off on exynos5420/5800 ARM: EXYNOS: populate suspend and powered_up callbacks for mcpm ARM: EXYNOS: do not allow cpuidle registration for exynos5420 cpuidle: big.LITTLE: init driver for exynos5420 cpuidle: big.LITTLE: Add ARCH_EXYNOS entry in config ARM: EXYNOS: add generic function to calculate cpu number cpuidle: big.LITTLE: add of_device_id structure ...
Signed-off-by: Olof Johansson <olof@lixom.net>
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#
c3107e3c |
| 30-Jul-2014 |
H. Peter Anvin <hpa@linux.intel.com> |
Merge tag 'please-pull-apei' into x86/ras
APEI is currently implemented so that it depends on x86 hardware. The primary dependency is that GHES uses the x86 NMI for hardware error notification and M
Merge tag 'please-pull-apei' into x86/ras
APEI is currently implemented so that it depends on x86 hardware. The primary dependency is that GHES uses the x86 NMI for hardware error notification and MCE for memory error handling. These patches remove that dependency.
Other APEI features such as error reporting via external IRQ, error serialization, or error injection, do not require changes to use them on non-x86 architectures.
The following patch set eliminates the APEI Kconfig x86 dependency by making these changes: - treat NMI notification as GHES architecture - HAVE_ACPI_APEI_NMI - group and wrap around #ifdef CONFIG_HAVE_ACPI_APEI_NMI code which is used only for NMI path - identify architectural boxes and abstract it accordingly (tlb flush and MCE) - rework ioremap for both IRQ and NMI context
NMI code is kept in ghes.c file since NMI and IRQ context are tightly coupled.
Note, these patches introduce no functional changes for x86. The NMI notification feature is hard selected for x86. Architectures that want to use this feature should also provide NMI code infrastructure.
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#
6da287ad |
| 28-Jul-2014 |
Kukjin Kim <kgene.kim@samsung.com> |
Merge branch 'v3.17-next/power-exynos' into v3.17-next/dt-samsung-2
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#
5030c697 |
| 28-Jul-2014 |
Ingo Molnar <mingo@kernel.org> |
Merge tag 'v3.16-rc7' into perf/core, to merge in the latest fixes before applying new changes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
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Revision tags: v3.16-rc7 |
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#
8e5655cd |
| 26-Jul-2014 |
Arnd Bergmann <arnd@arndb.de> |
Merge tag 'power-exynos' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/soc
Merge "Samsung power management related updates for v3.17" from Kukjin Kim
- support clus
Merge tag 'power-exynos' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/soc
Merge "Samsung power management related updates for v3.17" from Kukjin Kim
- support cluster power off on exynos5420 and exynos5800 to save power. - use PMU address via DT to remove PMU static mapping - remove exynos_cpuidle_init() and exynos_cpufreq_init()
* Note that this is including tags/samsung-cleanup and tags/exynos-cpuidle are already merged into arm-soc.
* tag 'power-exynos' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: EXYNOS: Move cpufreq and cpuidle device registration to init_machine ARM: EXYNOS: Refactored code for using PMU address via DT ARM: EXYNOS: Support cluster power off on exynos5420/5800
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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#
b9f12a5d |
| 24-Jul-2014 |
Dmitry Torokhov <dmitry.torokhov@gmail.com> |
Merge tag 'v3.16-rc6' into next
Merge with mainline to bring in changes to MFD to allow merging ipaq-micro-ts driver.
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Revision tags: v3.16-rc6 |
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#
2e94ac42 |
| 18-Jul-2014 |
Pankaj Dubey <pankaj.dubey@samsung.com> |
ARM: EXYNOS: Refactored code for using PMU address via DT
Under "arm/mach-exynos" many files are using PMU register offsets. Since we have added support for accessing PMU base address via DT, now we
ARM: EXYNOS: Refactored code for using PMU address via DT
Under "arm/mach-exynos" many files are using PMU register offsets. Since we have added support for accessing PMU base address via DT, now we can remove PMU mapping from exynosX_iodesc. Let's convert all these access using iomapped address. This will help us in removing static mapping of PMU base address as well as help in reducing dependency over machine header files. Thus helping for migration of PMU implementation from machine to driver folder which can be reused for ARM64 based SoC.
Also as we have removed static mappings from "regs-pmu.h" it does not need map.h anymore. But "platsmp.c" needed this and till now it got included indirectly. So lets move header inclusion of "mach/map.h" from "regs-pmu.h" to "platsmp.c".
Signed-off-by: Pankaj Dubey <pankaj.dubey@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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Revision tags: v3.16-rc5, v3.16-rc4 |
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#
20fe6f98 |
| 04-Jul-2014 |
Abhilash Kesavan <a.kesavan@samsung.com> |
ARM: EXYNOS: Support cluster power off on exynos5420/5800
Turning off a cluster when all 4 cores of the cluster are powered off saves power significantly. Powering off the A15 L2 alone gives around
ARM: EXYNOS: Support cluster power off on exynos5420/5800
Turning off a cluster when all 4 cores of the cluster are powered off saves power significantly. Powering off the A15 L2 alone gives around 100mW in savings. Add support for powering off the A15/A7 clusters on exynos5420/5800.
The patch enables specific register bits which ensure that: - cluster L2 will be turned on before the first man is powered up. - last man will be turned off before the cluster L2 is turned off. - core is powered down before powering it up.
Remove the exynos_cluster_power_control function completely as we can rely on the above mentioned bits rather than polling the cluster power status register.
Signed-off-by: Abhilash Kesavan <a.kesavan@samsung.com> Acked-by: Nicolas Pitre <nico@linaro.org> Tested-by: Kevin Hilman <khilman@linaro.org> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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