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2014-07-23ARM: EXYNOS: Refactored code for using PMU address via DTPankaj Dubey
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>
2014-07-23ARM: EXYNOS: Support cluster power off on exynos5420/5800Abhilash Kesavan
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>
2014-07-23Merge branch 'v3.17-next/cpuidle-exynos' into v3.17-next/power-exynosKukjin Kim
2014-07-23Merge branch 'v3.17-next/cleanup-samsung' into v3.17-next/power-exynosKukjin Kim
2014-07-22Merge branch 'mvebu/soc-cpufreq' into mvebu/socJason Cooper
2014-07-22ARM: DRA7: hwmod: Add data for RTCLokesh Vutla
Add hwmod data for RTC Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Sekhar Nori <nsekhar@ti.com> Reviewed-by: Rajendra Nayak <rnayak@ti.com> [paul@pwsan.com: updated to apply] Signed-off-by: Paul Walmsley <paul@pwsan.com>
2014-07-22arm: dra7xx: Add hwmod data for MDIO and CPSWMugunthan V N
Adding hwmod data for CPSW and MDIO which is present in DRA7xx SoC Cc: Rajendra Nayak <rnayak@ti.com> Cc: Tony Lindgren <tony@atomide.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Paul Walmsley <paul@pwsan.com> Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com> Tested-by: Sebastian Andrzej Siewior <sebastian@breakpoint.cc> Acked-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
2014-07-22arm: dra7xx: Add hwmod data for pcie1 and pcie2 subsystemsKishon Vijay Abraham I
Added hwmod data for pcie1 and pcie2 subsystem present in DRA7xx SOC. Cc: Tony Lindgren <tony@atomide.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Paul Walmsley <paul@pwsan.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Tested-by: Kishon Vijay Abraham I <kishon@ti.com> Reviewed-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
2014-07-22arm: dra7xx: Add hwmod data for pcie1 phy and pcie2 phyKishon Vijay Abraham I
Added hwmod data for pcie1 and pcie2 phy present in DRA7xx SOC. Also added the missing CLKCTRL OFFSET macro and CONTEXT OFFSET macro for pcie1 phy and pcie2 phy. Cc: Tony Lindgren <tony@atomide.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Paul Walmsley <paul@pwsan.com> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com> Tested-by: Kishon Vijay Abraham I <kishon@ti.com> Reviewed-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
2014-07-22ARM: DRA7: hwmod: Add OCP2SCP3 moduleRoger Quadros
This module is needed for the SATA and PCIe PHYs. Signed-off-by: Roger Quadros <rogerq@ti.com> Reviewed-by: Rajendra Nayak <rnayak@ti.com> Tested-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Paul Walmsley <paul@pwsan.com>
2014-07-22MAINTAINERS: Add sdhci-st file to ARCH/STI architecturePeter Griffin
Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Maxime Coquelin <maxime.coquelin@st.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2014-07-22arm: mediatek: add dts for Aquaris5 mobile phoneMatthias Brugger
The Aquaris5 is a mobile phone based on the MT6589 SoC. Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2014-07-22dt-bindings: add documentation for Mediatek SoCMatthias Brugger
This adds a DT binding documentation for the MT6589 SoC from Mediatek. Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com> Acked-by: Rob Herring <robh@kernel.org>
2014-07-22arm: add basic support for Mediatek MT6589 boardsMatthias Brugger
This adds a generic devicetree board file and a dtsi for boards based on MT6589 SoCs from Mediatek. Apart from the generic parts (gic, clocks) the only component currently supported are the timers. Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
2014-07-21ARM: DRA7: hwmod: remove interrupts for DMANishanth Menon
DMA interrupts are now available in of, and the definitions are duplicates in hwmod. This prevents us from dynamically allocating interrupt resources for dma from devicetree. Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-07-21ARM: OMAP2+: DMA: remove requirement of irq for platform-dma driverNishanth Menon
we have currently 2 DMA drivers that try to co-exist. drivers/dma/omap-dma.c which registers it's own IRQ and is device tree aware and uses arch/arm/plat-omap/dma.c instance created by arch/arm/mach-omap2/dma.c to maintain channel usage (omap_request_dma). Currently both try to register interrupts and mach-omap2/plat-omap dma.c attempts to use the IRQ number registered by hwmod to register it's own interrupt handler. Now, there is no reasonable way of static allocating DMA irq in GIC SPI when we use crossbar. However, since the dma_chan structure is freed as a result of IRQ not being present due to devm allocation, maintaining information of channel by platform code fails at a later point in time when that region of memory is reused. So, if hwmod does not indicate an IRQ number, then, assume that dma-engine will take care of the interrupt handling. Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
2014-07-21Merge tag 'for-v3.17/omap-clock-a' of ↵Tony Lindgren
git://git.kernel.org/pub/scm/linux/kernel/git/pjw/omap-pending into omap-for-v3.17/soc An OMAP clock cleanup series for 3.17 from Tero Kristo. This is in preparation for moving this code into drivers/clk/ti. Basic build, boot, and PM test logs are here: http://www.pwsan.com/omap/testlogs/clock-a-v3.17/20140717034329/
2014-07-20Linux 3.16-rc6Linus Torvalds
2014-07-20Merge tag 'staging-3.16-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull more IIO driver fixes from Greg KH: "Here are two IIO driver fixes for 3.16-rc6 that resolve some reported issues" * tag 'staging-3.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: iio: mma8452: Use correct acceleration units. iio:core: Handle error when mask type is not separate
2014-07-20Merge tag 'usb-3.16-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are two USB patches that resolve some reported issues, one with an odd HUB, and one in the chipidea driver" * tag 'usb-3.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: Check if port status is equal to RxDetect usb: chipidea: udc: Disable auto ZLP generation on ep0
2014-07-20Merge tag 'driver-core-3.16-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core Pull driver core fix from Greg KH: "Here is a single driver core fix that reverts an older patch that has been causing a number of reported problems with the platform devices. This revert has been in linux-next for a while with no reported issues" * tag 'driver-core-3.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: platform_get_irq: Revert to platform_get_resource if of_irq_get fails
2014-07-20Merge tag 'char-misc-3.16-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc fix from Greg KH: "Here's a single hyper-v driver fix for a reported issue" * tag 'char-misc-3.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: Drivers: hv: hv_fcopy: fix a race condition for SMP guest
2014-07-20Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds
Pull intel drm fixes from Dave Airlie: "Intel fixes came in late, but since I debugged one of them I'll send them on, Two reverts, a quirk and one warn regression" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: Revert "drm/i915: reverse dp link param selection, prefer fast over wide again" drm/i915: Track the primary plane correctly when reassigning planes drm/i915: Ignore VBT backlight presence check on HP Chromebook 14 Revert "drm/i915: Don't set the 8to6 dither flag when not scaling"
2014-07-20Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/umlLinus Torvalds
Pull UML fixes from Richard Weinberger: "Four fixes, all discovered by Trinity" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml: um: segv: Save regs only in case of a kernel mode fault um: Fix hung task in fix_range_common() um: Ensure that a stub page cannot get unmapped Revert "um: Fix wait_stub_done() error handling"
2014-07-20Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs Pull btrfs fixes from Chris Mason: "We have two more fixes in my for-linus branch. I was hoping to also include a fix for a btrfs deadlock with compression enabled, but we're still nailing that one down" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: btrfs: test for valid bdev before kobj removal in btrfs_rm_device Btrfs: fix abnormal long waiting in fsync
2014-07-20Merge tag 'nfs-for-3.16-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfsLinus Torvalds
Pull NFS client fixes from Trond Myklebust: "Apologies for the relative lateness of this pull request, however the commits fix some issues with the NFS read/write code updates in 3.16-rc1 that can cause serious Oopsing when using small r/wsize. The delay was mainly due to extra testing to make sure that the fixes behave correctly. Highlights include; - Stable fix for an NFSv3 posix ACL regression - Multiple fixes for regressions to the NFS generic read/write code: - Fix page splitting bugs that come into play when a small rsize/wsize read/write needs to be sent again (due to error conditions or page redirty) - Fix nfs_wb_page_cancel, which is called by the "invalidatepage" method - Fix 2 compile warnings about unused variables - Fix a performance issue affecting unstable writes" * tag 'nfs-for-3.16-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs: NFS: Don't reset pg_moreio in __nfs_pageio_add_request NFS: Remove 2 unused variables nfs: handle multiple reqs in nfs_wb_page_cancel nfs: handle multiple reqs in nfs_page_async_flush nfs: change find_request to find_head_request nfs: nfs_page should take a ref on the head req nfs: mark nfs_page reqs with flag for extra ref nfs: only show Posix ACLs in listxattr if actually present
2014-07-20um: segv: Save regs only in case of a kernel mode faultRichard Weinberger
...otherwise me lose user mode regs and the resulting stack trace is useless. Signed-off-by: Richard Weinberger <richard@nod.at>
2014-07-20um: Fix hung task in fix_range_common()Richard Weinberger
If do_ops() fails we have to release current->mm->mmap_sem otherwise the failing task will never terminate. Reported-by: Toralf Förster <toralf.foerster@gmx.de> Signed-off-by: Richard Weinberger <richard@nod.at>
2014-07-20um: Ensure that a stub page cannot get unmappedRichard Weinberger
Trinity discovered an execution path such that a task can unmap his stub page. Reported-by: Toralf Förster <toralf.foerster@gmx.de> Signed-off-by: Richard Weinberger <richard@nod.at>
2014-07-20Revert "um: Fix wait_stub_done() error handling"Richard Weinberger
This reverts commit 0974a9cadc7886f7baaa458bb0c89f5c5f9d458e. The real for for that issue is to release current->mm->mmap_sem in fix_range_common(). Signed-off-by: Richard Weinberger <richard@nod.at>
2014-07-19Merge tag 'exynos-cpuidle' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into next/soc Merge "Samsung exynos cpuidle update for v3.17" from Kukjin Kim: - add callbacks exynos_suspend() and exynos_powered_up() for support cpuidle through mcpm - skip exynos_cpuidle for exynos5420 because is uses cpuidle-big-liggle generic cpuidle driver - add generic functions to calculate cpu number is used for pmu and this is required for exynos5420 multi-cluster - add of_device_id structure for big.LITTLE cpuidle and add "samsung,exynos5420" compatible string for exynos5420 * tag 'exynos-cpuidle' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: 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 + Linux 3.16-rc5 Signed-off-by: Olof Johansson <olof@lixom.net>
2014-07-19ARM: EXYNOS: Fix build breakge with PM_SLEEP=nKrzysztof Kozlowski
Fix building of exynos_defconfig with disabled PM_SLEEP: CONFIG_PM_SLEEP=n CONFIG_PM_SLEEP_SMP=n CONFIG_SUSPEND=n by moving functions for power up/down of CPU and cluster to platsmp.c The build error messages: arch/arm/mach-exynos/built-in.o: In function `exynos_boot_secondary': arch/arm/mach-exynos/platsmp.c:111: undefined reference to `exynos_cpu_power_state' arch/arm/mach-exynos/platsmp.c:112: undefined reference to `exynos_cpu_power_up' arch/arm/mach-exynos/platsmp.c:116: undefined reference to `exynos_cpu_power_state' make: *** [vmlinux] Error 1 Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com>, Signed-off-by: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Olof Johansson <olof@lixom.net>
2014-07-19Merge tag 'v3.16-rc5' into next/fixes-non-criticalOlof Johansson
Linux 3.16-rc5
2014-07-19Merge tag 'mvebu-soc-3.17-2' of git://git.infradead.org/linux-mvebu into ↵Olof Johansson
next/soc Merge "ARM: mvebu SoC changes for v3.17 (round 2)" from Jason Cooper: "Yeah, it's just one patch, but it's a beautiful one! Thanks to the efforts of many people over the last couple years, and in particular, Andrew Lunn, Kirkwood has been completely converted to DT." - kirkwood * Remove mach-kirkwood/, It's fully supported in mach-mvebu/ * tag 'mvebu-soc-3.17-2' of git://git.infradead.org/linux-mvebu: ARM: Kirkwood: Remove mach-kirkwood Signed-off-by: Olof Johansson <olof@lixom.net>
2014-07-19Merge tag 'sunxi-core-for-3.17' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux into next/soc Merge "Allwinner core additions for 3.17" from Maxime Ripard: Nothing very fancy here, only the introduction from the new Allwinner A23 SoC. * tag 'sunxi-core-for-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/mripard/linux: ARM: sunxi: select MFD_SUN6I_PRCM when sun8i arch support is enabled ARM: sunxi: Add earlyprintk support using R_UART (sun6i/sun8i) ARM: sunxi: Introduce Allwinner A23 support Signed-off-by: Olof Johansson <olof@lixom.net>
2014-07-19Merge tag 'imx-soc-3.17' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into next/soc Merge "ARM: imx: SoC changes for 3.17" from Shawn Guo: The i.MX SoC changes for 3.17: - Add devicetree support for i.MX1 and i.MX21 clock driver - Use CLOCKSOURCE_OF_DECLARE() to initialize timer for DT targets - Use of_clk_init() to initialize i.MX25 and i.MX27 clock driver in device tree boot - Remove i.MX1 camera support - Remove i.MX27 IP Camera and Lite-Kit board support - Add suspend and cpuidle support for i.mx6sx - Clean up unused clk_register_clkdev() lookups - Update imx-weim bus driver to support populating devices on a simple bus - Switch i.MX27 and i.MX6QDL clock driver to use macro for clock IDs - Make i.MX51 a DT only platform and clean up the non-DT support code - Support disabling supervisor protect via DT - Random defconfig updates * tag 'imx-soc-3.17' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: (69 commits) ARM: imx: clk-vf610: fix FlexCAN clock gating ARM: i.MX: Use CLOCKSOURCE_OF_DECLARE() for DT targets ARM: i.MX53: globally disable supervisor protect ARM: i.MX: allow disabling supervisor protect via DT ARM: i.MX27 clk: Add 26 MHz oscillator circuit clock gate ARM: i.MX27 clk: Remove unused definitions ARM: i.MX27 clk: Introduce DT include for clock provider ARM: i.MX: Remove Freescale Logic Product Development i.MX27 Lite-Kit board support ARM: i.MX: Remove excess symbols ARCH_MX1, ARCH_MX25 and MACH_MX27 ARM: i.MX: Remove i.MX1 camera support ARM: imx: use PTR_ERR_OR_ZERO bus: imx-weim: populate devices on a simple bus ARM: imx: build cpu_is_imx6sl function conditionally ARM: imx: imx6sx uses imx6q cpuidle code ARM: imx: drop PL310 errata 588369 and 727915 ARM: imx_v6_v7_defconfig: add FSL_EDMA and PRINTK_TIME ARM: imx: clk-imx6sx: register SSI/SSI_IPG as shared gate clocks ARM: imx_v6_v7_defconfig: Enable flexcan driver for can support ARM: imx_v6_v7_defconfig: Enable STMPE gpio support ARM: imx: mark .dt_compat as const ... Signed-off-by: Olof Johansson <olof@lixom.net>
2014-07-19btrfs: test for valid bdev before kobj removal in btrfs_rm_deviceEric Sandeen
commit 99994cd btrfs: dev delete should remove sysfs entry added a btrfs_kobj_rm_device, which dereferences device->bdev... right after we check whether device->bdev might be NULL. I don't honestly know if it's possible to have a NULL device->bdev here, but assuming that it is (given the test), we need to move the kobject removal to be under that test. (Coverity spotted this) Signed-off-by: Eric Sandeen <sandeen@redhat.com> Signed-off-by: Chris Mason <clm@fb.com>
2014-07-19Btrfs: fix abnormal long waiting in fsyncLiu Bo
xfstests generic/127 detected this problem. With commit 7fc34a62ca4434a79c68e23e70ed26111b7a4cf8, now fsync will only flush data within the passed range. This is the cause of the above problem, -- btrfs's fsync has a stage called 'sync log' which will wait for all the ordered extents it've recorded to finish. In xfstests/generic/127, with mixed operations such as truncate, fallocate, punch hole, and mapwrite, we get some pre-allocated extents, and mapwrite will mmap, and then msync. And I find that msync will wait for quite a long time (about 20s in my case), thanks to ftrace, it turns out that the previous fallocate calls 'btrfs_wait_ordered_range()' to flush dirty pages, but as the range of dirty pages may be larger than 'btrfs_wait_ordered_range()' wants, there can be some ordered extents created but not getting corresponding pages flushed, then they're left in memory until we fsync which runs into the stage 'sync log', and fsync will just wait for the system writeback thread to flush those pages and get ordered extents finished, so the latency is inevitable. This adds a flush similar to btrfs_start_ordered_extent() in btrfs_wait_logged_extents() to fix that. Reviewed-by: Miao Xie <miaox@cn.fujitsu.com> Signed-off-by: Liu Bo <bo.li.liu@oracle.com> Signed-off-by: Chris Mason <clm@fb.com>
2014-07-19Merge branch 'locking-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull locking fixes from Thomas Gleixner: "The locking department delivers: - A rather large and intrusive bundle of fixes to address serious performance regressions introduced by the new rwsem / mcs technology. Simpler solutions have been discussed, but they would have been ugly bandaids with more risk than doing the right thing. - Make the rwsem spin on owner technology opt-in for architectures and enable it only on the known to work ones. - A few fixes to the lockdep userspace library" * 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: locking/rwsem: Add CONFIG_RWSEM_SPIN_ON_OWNER locking/mutex: Disable optimistic spinning on some architectures locking/rwsem: Reduce the size of struct rw_semaphore locking/rwsem: Rename 'activity' to 'count' locking/spinlocks/mcs: Micro-optimize osq_unlock() locking/spinlocks/mcs: Introduce and use init macro and function for osq locks locking/spinlocks/mcs: Convert osq lock to atomic_t to reduce overhead locking/spinlocks/mcs: Rename optimistic_spin_queue() to optimistic_spin_node() locking/rwsem: Allow conservative optimistic spinning when readers have lock tools/liblockdep: Account for bitfield changes in lockdeps lock_acquire tools/liblockdep: Remove debug print left over from development tools/liblockdep: Fix comparison of a boolean value with a value of 2
2014-07-19Merge branch 'sched-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fix from Thomas Gleixner: "Prevent a possible divide by zero in the debugging code" * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched: Fix possible divide by zero in avg_atom() calculation
2014-07-19Merge branch 'irq-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fixes from Thomas Gleixner: "Three patches addressing shortcomings in the ARM gic interrupt chip driver" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip: gic: Fix core ID calculation when topology is read from DT irqchip: gic: Add binding probe for ARM GIC400 irqchip: gic: Add support for cortex a7 compatible string
2014-07-19Merge branch 'timers-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fix from Thomas Gleixner: "A single fix for a long standing issue in the alarm timer subsystem, which was noticed recently when people finally started to use alarm timers for serious work" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: alarmtimer: Fix bug where relative alarm timers were treated as absolute
2014-07-19Merge branch 'core-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull RCU fixes from Thomas Gleixner: "Two RCU patches: - Address a serious performance regression on open/close caused by commit ac1bea85781e ("Make cond_resched() report RCU quiescent states") - Export RCU debug functions. Not a regression, but enablement to address a serious recursion bug in the sl*b allocators in 3.17" * 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: rcu: Reduce overhead of cond_resched() checks for RCU rcu: Export debug_init_rcu_head() and and debug_init_rcu_head()
2014-07-18Merge tag 'fixes-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Olof Johansson: "A smaller set of fixes this week, and all regression fixes: - a handful of issues fixed on at91 with common clock conversion - a set of fixes for Marvell mvebu (SMP, coherency, PM) - a clock fix for i.MX6Q. - ... and a SMP/hotplug fix for Exynos" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: EXYNOS: Fix core ID used by platsmp and hotplug code ARM: at91/dt: add missing clocks property to pwm node in sam9x5.dtsi ARM: at91/dt: fix usb0 clocks definition in sam9n12 dtsi ARM: at91: at91sam9x5: correct typo error for ohci clock ARM: clk-imx6q: parent lvds_sel input from upstream clock gates ARM: mvebu: Fix coherency bus notifiers by using separate notifiers ARM: mvebu: Fix the operand list in the inline asm of armada_370_xp_pmsu_idle_enter ARM: mvebu: fix SMP boot for Armada 38x and Armada 375 Z1 in big endian
2014-07-19Merge tag 'drm-intel-fixes-2014-07-18' of ↵Dave Airlie
git://anongit.freedesktop.org/drm-intel But in any case nothing really shocking in here, 2 reverts, 1 quirk and a regression fix a WARN. * tag 'drm-intel-fixes-2014-07-18' of git://anongit.freedesktop.org/drm-intel: Revert "drm/i915: reverse dp link param selection, prefer fast over wide again" drm/i915: Track the primary plane correctly when reassigning planes drm/i915: Ignore VBT backlight presence check on HP Chromebook 14 Revert "drm/i915: Don't set the 8to6 dither flag when not scaling"
2014-07-18Merge 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: "A couple of key fixes and a few less critical ones. The main ones are: - add a .bss section to the PE/COFF headers when building with EFI stub - invoke the correct paravirt magic when building the espfix page tables Unfortunately both of these areas also have at least one additional fix each still in thie pipeline, but which are not yet ready to push" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86: Remove unused variable "polling" x86/espfix/xen: Fix allocation of pages for paravirt page tables x86/efi: Include a .bss section within the PE/COFF headers efi: fdt: Do not report an error during boot if UEFI is not available efi/arm64: efistub: remove local copy of linux_banner
2014-07-18Merge tag 'rdma-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband Pull infiniband/rdma fixes from Roland Dreier: - cxgb4 hardware driver regression fixes - mlx5 hardware driver regression fixes * tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: IB/mlx5: Enable "block multicast loopback" for kernel consumers RDMA/cxgb4: Call iwpm_init() only once mlx5_core: Fix possible race between mr tree insert/delete RDMA/cxgb4: Initialize the device status page RDMA/cxgb4: Clean up connection on ARP error RDMA/cxgb4: Fix skb_leak in reject_cr()
2014-07-18Merge tag 'hwmon-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fixes from Guenter Roeck: "More fallout from module tests and code inspection. Fixes to temperature limit write operations in adt7470 driver. Also, dashes are not allowed in hwmon 'name' attributes. Fix drivers where necessary" * tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (adt7470) Fix writes to temperature limit registers hwmon: (da9055) Don't use dash in the name attribute hwmon: (da9052) Don't use dash in the name attribute
2014-07-18Merge tag 'iommu-fixes-v3.16-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull iommu fixes from Joerg Roedel: "A couple of fixes for the Freescale PAMU driver queued up: - fix PAMU window size check. - fix the device domain attach condition. - fix the error condition during iommu group" * tag 'iommu-fixes-v3.16-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/fsl: Fix the error condition during iommu group iommu/fsl: Fix the device domain attach condition. iommu/fsl: Fix PAMU window size check.
2014-07-18Merge tag 'pm+acpi-3.16-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI and power management fixes from Rafael Wysocki: "These are a few recent regression fixes, a revert of the ACPI video commit I promised, a system resume fix related to request_firmware(), an ACPI video quirk for one more Win8-oriented BIOS, an ACPI device enumeration documentation update and a few fixes for ARM cpufreq drivers. Specifics: - Fix for a recently introduced NULL pointer dereference in the core system suspend code occuring when platforms without ACPI attempt to use the "freeze" sleep state from Zhang Rui. - Fix for a recently introduced build warning in cpufreq headers from Brian W Hart. - Fix for a 3.13 cpufreq regression related to sysem resume that triggers on some systems with multiple CPU clusters from Viresh Kumar. - Fix for a 3.4 regression in request_firmware() resulting in WARN_ON()s on some systems during system resume from Takashi Iwai. - Revert of the ACPI video commit that changed the default value of the video.brightness_switch_enabled command line argument to 0 as it has been reported to break existing setups. - ACPI device enumeration documentation update to take recent code changes into account and make the documentation match the code again from Darren Hart. - Fixes for the sa1110, imx6q, kirkwood, and cpu0 cpufreq drivers from Linus Walleij, Nicolas Del Piano, Quentin Armitage, Viresh Kumar. - New ACPI video blacklist entry for HP ProBook 4540s from Hans de Goede" * tag 'pm+acpi-3.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: cpufreq: make table sentinel macros unsigned to match use cpufreq: move policy kobj to policy->cpu at resume cpufreq: cpu0: OPPs can be populated at runtime cpufreq: kirkwood: Reinstate cpufreq driver for ARCH_KIRKWOOD cpufreq: imx6q: Select PM_OPP cpufreq: sa1110: set memory type for h3600 ACPI / video: Add use_native_backlight quirk for HP ProBook 4540s PM / sleep: fix freeze_ops NULL pointer dereferences PM / sleep: Fix request_firmware() error at resume Revert "ACPI / video: change acpi-video brightness_switch_enabled default to 0" ACPI / documentation: Remove reference to acpi_platform_device_ids from enumeration.txt
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