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2016-10-04mfd: act8945a: Add .of_compatible for act8945a-chargerWenyou Yang1-0/+1
To regard the act8945a-charger as a sub-device, add .of_compatible for act8945a-charger cell. Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-10-04mfd: arizona: Add sensible return value to some error pathsCharles Keepax1-1/+4
There are some cases in arizona_dev_init, such as where we don't recognise the chip ID, in which we head to the error path without setting a sensible error code in ret. This would lead to the chip silently failing probe, as it would still return 0. Fix this up by adding appropriate sets of the return value. Whilst adding these update the existing paths that do return an error when the chip is not recognised to use ENODEV, which seems like a better fit. Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-10-04mfd: Add Samsung Exynos Low Power Audio Subsystem driverSylwester Nawrocki4-1/+199
This patch adds common driver for the Top block of the Samsung Exynos SoC Low Power Audio Subsystem. This is a minimal driver which prepares resources for IP blocks like I2S, audio DMA and UART and exposes a regmap for the Top block registers. Also system power ops are added to ensure the Audio Subsystem is operational after system suspend/resume cycle. Signed-off-by: Inha Song <ideal.song@samsung.com> Signed-off-by: Beomho Seo <beomho.seo@samsung.com> Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Tested-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-10-04mfd: Add DT bindings documentation for Samsung Exynos LPASSSylwester Nawrocki1-0/+70
This patch adds documentation of the DT bindings for the Samsung Exynos SoC Low Power Audio Subsystem. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-10-04mfd: da9053: Ensure the FAULT_LOG is cleared during MFD driver probeSteve Twiss1-0/+51
The function da9052_clear_fault_log() is added to mitigate the case of persistent data being transferred between reboots. Clearance of any the persistent information within the DA9053 FAULT_LOG register must be completed during start-up so the fault-log does not continue with previous values. A clearance function has been added here in the kernel driver because wiping the fault-log cannot be counted on outside the Linux kernel. Signed-off-by: Steve Twiss <stwiss.opensource@diasemi.com> Reviewed-by: Adam Thomson <adam.thomson.opensource@diasemi.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-10-04mfd: dm355evm_msp: Refactoring for add_child()Markus Elfring1-8/+9
Adjust jump targets according to the Linux coding style convention. Another check for the variable "status" can be omitted then at the end. Link: https://lkml.kernel.org/g/<20160628163146.GG29166@dell> Signed-off-by: Markus Elfring <elfring@users.sourceforge.net> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-10-04mfd: rtsx_usb: Avoid setting ucr->current_sg.statusLu Baolu1-5/+5
Member "status" of struct usb_sg_request is managed by usb core. A spin lock is used to serialize the change of it. The driver could check the value of req->status, but should avoid changing it without the hold of the spinlock. Otherwise, it could cause race or error in usb core. This patch could be backported to stable kernels with version later than v3.14. Cc: stable@vger.kernel.org # 3.14+ Cc: Alan Stern <stern@rowland.harvard.edu> Cc: Roger Tseng <rogerable@realtek.com> Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-10-04mfd: ucb1x00: Allow IRQ probing to work with IRQs > 32Russell King1-4/+0
probe_irq_on() only returns non-zero if it found any interrupts below IRQ32 which could be probe candidates. If all the probable interrupts are higher than 32, then this will cause a failure. Fix this. Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-10-04mfd: qcom_rpm: Handle message RAM clockLinus Walleij1-0/+20
The MSM8660, APQ8060, IPQ806x and MSM8960 have a GCC clock to the message RAM used by the RPM. This needs to be enabled for messages to pass through. This is a crude solution that simply prepare/enable at probe() and disable/unprepare at remove(). More elaborate PM is probably possible to add later. The construction uses IS_ERR() to gracefully handle the platforms that do not provide a message RAM clock. It will bail out of probe only if the clock is hitting a probe deferral situation. Of course this requires the proper device tree set-up: rpm: rpm@104000 { compatible = "qcom,rpm-msm8660"; clocks = <&gcc RPM_MSG_RAM_H_CLK>; clock-names = "ram"; ... }; I have provided this in the MSM8660 device tree, and will provide patches for the other targets. Cc: Björn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-10-04mfd: max14577: Change Krzysztof Kozlowski's email to kernel.orgKrzysztof Kozlowski3-4/+4
Change my email address to kernel.org instead of Samsung one for the purpose of any future contact. The copyrights remain untouched and are attributed to Samsung. Signed-off-by: Krzysztof Kozlowski <k.kozlowski@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-10-04Documentation: mfd: Add DT bindings for the LP873XKeerthy1-0/+59
The lp873x series of PMICs have a bunch of regulators and a couple of GPO(General Purpose Outputs). Add information for the MFD and regulator drivers. Signed-off-by: Keerthy <j-keerthy@ti.com> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-10-04mfd: intel_soc_pmic_bxtwc: Add bxt_wcove_usbc deviceBin Gao1-1/+22
The Intel Whiskey Cove PMIC includes several function units, e.g. ADC, thermal, USB Type-C, GPIO, etc. The corresponding device has to be created in the mfd driver(intel_soc_pmic_bxtwc.c). This change adds the USB Type-c device. Signed-off-by: Bin Gao <bin.gao@intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-10-04mfd: lpss: Add Intel Kaby Lake PCH-H PCI IDsMika Westerberg1-0/+23
Intel Kaby Lake PCH-H has the same LPSS than Intel Sunrisepoint. Add the new IDs to the list of supported devices. Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-10-04mfd: 88pm80x: Double shifting bug in suspend/resumeDan Carpenter1-2/+2
set_bit() and clear_bit() take the bit number so this code is really doing "1 << (1 << irq)" which is a double shift bug. It's done consistently so it won't cause a problem unless "irq" is more than 4. Fixes: 70c6cce04066 ('mfd: Support 88pm80x in 80x driver') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-10-04mfd: altera-a10sr: Make altr_a10sr_regmap_config static constAxel Lin1-1/+1
It's only used in this driver and never get modified, make it static const. Signed-off-by: Axel Lin <axel.lin@ingics.com> Reviewed-by: Thor Thayer <tthayer@opensource.altera.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-10-04mfd: wm8350-i2c: Make sure the i2c regmap functions are compiledUwe Kleine-König1-0/+1
This fixes a compile failure: drivers/built-in.o: In function `wm8350_i2c_probe': core.c:(.text+0x828b0): undefined reference to `__devm_regmap_init_i2c' Makefile:953: recipe for target 'vmlinux' failed Fixes: 52b461b86a9f ("mfd: Add regmap cache support for wm8350") Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-10-04mfd: da9063: Update author information to remove incorrect e-mail addressesSteve Twiss6-11/+12
Remove incorrect e-mail addresses from the copyright header and MODULE_AUTHOR() macro. These e-mail addresses are no longer in use. The author names have not been changed, only the e-mail addresses have been deleted from the source files. Signed-off-by: Steve Twiss <stwiss.opensource@diasemi.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-10-04mfd: axp20x: Add AXP209 GPIO supportMaxime Ripard1-0/+3
Now that we have a GPIO driver for the AXP209, we can add it to our MFD. Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-10-04mfd: qcom_rpm: Add missing of_node_put after calling of_parse_phandlePeter Chen1-0/+1
of_node_put needs to be called when the device node which is got from of_parse_phandle has finished using. Signed-off-by: Peter Chen <peter.chen@nxp.com> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-10-04Merge branches 'ib-mfd-gpio-4.9', 'ib-mfd-gpio-regulator-4.9', ↵Lee Jones314-1405/+5810
'ib-mfd-input-4.9', 'ib-mfd-regulator-4.9', 'ib-mfd-regulator-4.9.1', 'ib-mfd-regulator-rtc-4.9', 'ib-mfd-regulator-rtc-4.9-1' and 'ib-mfd-rtc-4.9' into ibs-for-mfd-merged
2016-10-04mfd: arizona: Add gating of external MCLKn clocksSylwester Nawrocki2-2/+37
This patch adds requesting of the clocks supplied on MCLK1, MCLK2 pins, gating of the 32k clock is added to the arizona_clk32k_enable(), arizona_clk32k_disable() helpers. It's a temporary change until the CODEC's clock controller gets exposed through the clk API and is helpful for board configurations where the MCLK clocks are not provided by always on oscillators. Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-09-13mfd: axp20x: Add support for AXP806 PMICChen-Yu Tsai3-0/+133
The X-Powers AXP806 is a new PMIC that is paired with Allwinner's A80 SoC, along with a master AXP809 PMIC. This PMIC has a new register layout, and supports some functions not seen in other X-Powers PMICs, such as master-slave mode, or having multiple AXP806 PMICs on the same bus with address space extension, or supporting both I2C and RSB mode. I2C has not been tested. This patch adds support for the interrupts of the PMIC. A regulator sub-device is enabled, but actual regulator support will come in a later patch. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-09-13mfd: axp20x: Add bindings for AXP806 PMICChen-Yu Tsai1-2/+26
This patch adds the basic and regulator bindings for the X-Powers AXP806 PMIC. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-09-13regulator: axp20x: Support AXP806 variantChen-Yu Tsai1-7/+111
The X-Powers AXP806 PMIC has a new set of buck and LDO regulators, and also a switch. The buck regulators support teaming into multi-phase groups, with A+B, A+B+C, D+E groupings. Some registers controlling DCDC converter work settings are at different offsets. Deal with them as well. Add support for this new variant. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-08-31rtc: Kconfig: Name RK818 in Kconfig for RTC_DRV_RK808Wadim Egorov1-2/+2
The RK808 and RK818 PMICs are using a similar register map. We can reuse the rtc driver for the RK818 PMIC. So let's add the RK818 in the Kconfig description. Signed-off-by: Wadim Egorov <w.egorov@phytec.de> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-08-31mfd: dt-bindings: Add RK818 device tree bindings documentWadim Egorov1-3/+34
Add device tree bindings documentation for Rockchip's RK818 PMIC. Signed-off-by: Wadim Egorov <w.egorov@phytec.de> Acked-by: Rob Herring <robh@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-08-31regulator: rk808: Add regulator driver for RK818Wadim Egorov2-9/+138
Add support for the rk818 regulator. The regulator module consists of 4 DCDCs, 9 LDOs, 1 switch and 1 BOOST converter which is used to power OTG and HDMI5V. The output voltages are configurable and are meant to supply power to the main processor and other components. Signed-off-by: Wadim Egorov <w.egorov@phytec.de> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-08-31mfd: rk808: Add RK818 supportWadim Egorov3-42/+342
The RK818 chip is a Power Management IC (PMIC) for multimedia and handheld devices. It contains the following components: - Regulators - RTC - Clocking - Battery support Both RK808 and RK818 chips are using a similar register map, so we can reuse the RTC and Clocking functionality. Signed-off-by: Wadim Egorov <w.egorov@phytec.de> Tested-by: Andy Yan <andy.yan@rock-chips.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-08-31regulator: lp873x: Change the MFD config option as per latest namingKeerthy1-1/+1
Change the MFD config option as per latest naming Signed-off-by: Keerthy <j-keerthy@ti.com> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-08-31gpio: lp873x: Add support for General Purpose OutputsKeerthy3-0/+204
Add driver for lp873x PMIC family GPOs. Two GPOs are supported and can be configured in Open-drain output or Push-pull output. Signed-off-by: Keerthy <j-keerthy@ti.com> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-08-31mfd: lp873x: Add lp873x PMIC supportKeerthy4-0/+384
The LP873X chip is a power management IC for Portable Navigation Systems and Tablet Computing devices. It contains the following components: - Regulators. - Configurable General Purpose Output Signals (GPO). PMIC interacts with the main processor through i2c. PMIC has couple of LDOs (Linear Regulators), couple of BUCKs (Step-Down DC-DC Converter Cores) and GPOs (General Purpose Output Signals). Signed-off-by: Keerthy <j-keerthy@ti.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-08-31Input: cros_ec_keyb: Stop handling interrupts directlyVic Yang1-104/+31
Because events other that keyboard ones will be handled by now on by other drivers, stop directly handling interrupts and instead listen to the new notifier in the MFD driver. Signed-off-by: Vic Yang <victoryang@google.com> Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Tested-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-08-31mfd: cros_ec: Add MKBP event supportVic Yang4-3/+199
Newer revisions of the ChromeOS EC add more events besides the keyboard ones. So handle interrupts in the MFD driver and let consumers register for notifications for the events they might care. To keep backward compatibility, if the EC doesn't support MKBP event, we fall back to the old MKBP key matrix host command. Cc: Randall Spangler <rspangler@chromium.org> Cc: Vincent Palatin <vpalatin@chromium.org> Cc: Benson Leung <bleung@chromium.org> Signed-off-by: Vic Yang <victoryang@google.com> Signed-off-by: Tomeu Vizoso <tomeu.vizoso@collabora.com> Tested-by: Enric Balletbo i Serra <enric.balletbo@collabora.com> Acked-by: Olof Johansson <olof@lixom.net> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-08-31regulator: qcom_rpm-regulator: Add support for pm8018 rpm regulatorNeil Armstrong2-0/+80
In order to support the Qualcomm MDM9615 SoC, add support for the PM8018 RPM regulator in the qcom_rpm-regulator driver. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Mark Brown <broonie@kernel.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-08-31mfd: qcom-rpm: Add support for pm8018 RPM RegulatorNeil Armstrong3-0/+74
In order to support the Qualcomm MDM9615 SoC, add support for the RPM regulator entries in the qcom-rpm driver. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Acked-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-08-31rtc: rtc-pm8xxx: Add support for pm8018 rtcNeil Armstrong2-0/+2
In order to support RTC on Qualcomm MDM9615 SoC, add support for the pm8018 rtc in rtc-pm8xxx driver. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Acked-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-08-31mfd: pm8921: Add support for pm8018Neil Armstrong1-0/+1
In order to support the Qualcomm MDM9615 PMIC, add support for the pm8018 in pm8921 MFD driver. Signed-off-by: Neil Armstrong <narmstrong@baylibre.com> Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Lee Jones <lee.jones@linaro.org>
2016-08-14Linux 4.8-rc2v4.8-rc2Linus Torvalds1-1/+1
2016-08-14Merge branch 'next' of ↵Linus Torvalds9-8/+84
git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux Pull thermal updates from Zhang Rui: - Fix a race condition when updating cooling device, which may lead to a situation where a thermal governor never updates the cooling device. From Michele Di Giorgio. - Fix a zero division error when disabling the forced idle injection from the intel powerclamp. From Petr Mladek. - Add suspend/resume callback for intel_pch_thermal thermal driver. From Srinivas Pandruvada. - Another two fixes for clocking cooling driver and hwmon sysfs I/F. From Michele Di Giorgio and Kuninori Morimoto. [ Hmm. That suspend/resume callback for intel_pch_thermal doesn't look like a fix, but I'm letting it slide.. - Linus ] * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: thermal: clock_cooling: Fix missing mutex_init() thermal: hwmon: EXPORT_SYMBOL_GPL for thermal hwmon sysfs thermal: fix race condition when updating cooling device thermal/powerclamp: Prevent division by zero when counting interval thermal: intel_pch_thermal: Add suspend/resume callback
2016-08-14Merge branch 'for-linus' of ↵Linus Torvalds1-1/+0
git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu Pull m68knommu fix from Greg Ungerer: "This contains only a single fix for a register corruption problem on certain types of m68k flat format binaries" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: m68knommu: fix user a5 register being overwritten
2016-08-13Merge tag 'fixes-for-linus-4.8' of ↵Linus Torvalds2-1/+3
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull h8300 and unicore32 architecture fixes from Guenter Roeck: "Two patches to fix h8300 and unicore32 builds. unicore32 builds have been broken since v4.6. The fix has been available in -next since March of this year. h8300 builds have been broken since the last commit window. The fix has been available in -next since June of this year" * tag 'fixes-for-linus-4.8' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: h8300: Add missing include file to asm/io.h unicore32: mm: Add missing parameter to arch_vma_access_permitted
2016-08-13Merge tag 'arm64-fixes' of ↵Linus Torvalds8-86/+136
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 fixes from Catalin Marinas: - support for nr_cpus= command line argument (maxcpus was previously changed to allow secondary CPUs to be hot-plugged) - ARM PMU interrupt handling fix - fix potential TLB conflict in the hibernate code - improved handling of EL1 instruction aborts (better error reporting) - removal of useless jprobes code for stack saving/restoring - defconfig updates * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: defconfig: enable CONFIG_LOCALVERSION_AUTO arm64: defconfig: add options for virtualization and containers arm64: hibernate: handle allocation failures arm64: hibernate: avoid potential TLB conflict arm64: Handle el1 synchronous instruction aborts cleanly arm64: Remove stack duplicating code from jprobes drivers/perf: arm-pmu: Fix handling of SPI lacking "interrupt-affinity" property drivers/perf: arm-pmu: convert arm_pmu_mutex to spinlock arm64: Support hard limit of cpu count by nr_cpus
2016-08-13Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds8-53/+118
Pull KVM fixes from Radim Krčmář: "KVM: - lock kvm_device list to prevent corruption on device creation. PPC: - split debugfs initialization from creation of the xics device to unlock the newly taken kvm lock earlier. s390: - prevent userspace from triggering two WARN_ON_ONCE. MIPS: - fix several issues in the management of TLB faults (Cc: stable)" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: MIPS: KVM: Propagate kseg0/mapped tlb fault errors MIPS: KVM: Fix gfn range check in kseg0 tlb faults MIPS: KVM: Add missing gfn range check MIPS: KVM: Fix mapped fault broken commpage handling KVM: Protect device ops->create and list_add with kvm->lock KVM: PPC: Move xics_debugfs_init out of create KVM: s390: reset KVM_REQ_MMU_RELOAD if mapping the prefix failed KVM: s390: set the prefix initially properly
2016-08-13Merge branch 'for-linus' of git://git.kernel.dk/linux-blockLinus Torvalds10-85/+160
Pull block fixes from Jens Axboe: - an NVMe fix from Gabriel, fixing a suspend/resume issue on some setups - addition of a few missing entries in the block queue sysfs documentation, from Joe - a fix for a sparse shadow warning for the bvec iterator, from Johannes - a writeback deadlock involving raid issuing barriers, and not flushing the plug when we wakeup the flusher threads. From Konstantin - a set of patches for the NVMe target/loop/rdma code, from Roland and Sagi * 'for-linus' of git://git.kernel.dk/linux-block: bvec: avoid variable shadowing warning doc: update block/queue-sysfs.txt entries nvme: Suspend all queues before deletion mm, writeback: flush plugged IO in wakeup_flusher_threads() nvme-rdma: Remove unused includes nvme-rdma: start async event handler after reconnecting to a controller nvmet: Fix controller serial number inconsistency nvmet-rdma: Don't use the inline buffer in order to avoid allocation for small reads nvmet-rdma: Correctly handle RDMA device hot removal nvme-rdma: Make sure to shutdown the controller if we can nvme-loop: Remove duplicate call to nvme_remove_namespaces nvme-rdma: Free the I/O tags when we delete the controller nvme-rdma: Remove duplicate call to nvme_remove_namespaces nvme-rdma: Fix device removal handling nvme-rdma: Queue ns scanning after a sucessful reconnection nvme-rdma: Don't leak uninitialized memory in connect request private data
2016-08-13h8300: Add missing include file to asm/io.hGuenter Roeck1-0/+2
h8300 builds fail with arch/h8300/include/asm/io.h:9:15: error: unknown type name ‘u8’ arch/h8300/include/asm/io.h:15:15: error: unknown type name ‘u16’ arch/h8300/include/asm/io.h:21:15: error: unknown type name ‘u32’ and many related errors. Fixes: 23c82d41bdf4 ("kexec-allow-architectures-to-override-boot-mapping-fix") Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net>
2016-08-13unicore32: mm: Add missing parameter to arch_vma_access_permittedGuenter Roeck1-1/+1
unicore32 fails to compile with the following errors. mm/memory.c: In function ‘__handle_mm_fault’: mm/memory.c:3381: error: too many arguments to function ‘arch_vma_access_permitted’ mm/gup.c: In function ‘check_vma_flags’: mm/gup.c:456: error: too many arguments to function ‘arch_vma_access_permitted’ mm/gup.c: In function ‘vma_permits_fault’: mm/gup.c:640: error: too many arguments to function ‘arch_vma_access_permitted’ Fixes: d61172b4b695b ("mm/core, x86/mm/pkeys: Differentiate instruction fetches") Cc: Dave Hansen <dave.hansen@linux.intel.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@kernel.org> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Acked-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
2016-08-12Merge tag 'vfio-v4.8-rc2' of git://github.com/awilliam/linux-vfioLinus Torvalds1-36/+49
Pull VFIO fix from Alex Williamson: "Fix oops when dereferencing empty data (Alex Williamson)" * tag 'vfio-v4.8-rc2' of git://github.com/awilliam/linux-vfio: vfio/pci: Fix NULL pointer oops in error interrupt setup handling
2016-08-12Merge tag 'nfsd-4.8-1' of git://linux-nfs.org/~bfields/linuxLinus Torvalds2-20/+54
Pull nfsd fixes from Bruce Fields: "Fixes for the dentry refcounting leak I introduced in 4.8-rc1, and for races in the LOCK code which appear to go back to the big nfsd state lock removal from 3.17" * tag 'nfsd-4.8-1' of git://linux-nfs.org/~bfields/linux: nfsd: don't return an unhashed lock stateid after taking mutex nfsd: Fix race between FREE_STATEID and LOCK nfsd: fix dentry refcounting on create
2016-08-12Merge tag 'pm-4.8-rc2' of ↵Linus Torvalds5-14/+36
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management fixes from Rafael Wysocki: "Two hibernation fixes allowing it to work with the recently added randomization of the kernel identity mapping base on x86-64 and one cpufreq driver regression fix. Specifics: - Fix the x86 identity mapping creation helpers to avoid the assumption that the base address of the mapping will always be aligned at the PGD level, as it may be aligned at the PUD level if address space randomization is enabled (Rafael Wysocki). - Fix the hibernation core to avoid executing tracing functions before restoring the processor state completely during resume (Thomas Garnier). - Fix a recently introduced regression in the powernv cpufreq driver that causes it to crash due to an out-of-bounds array access (Akshay Adiga)" * tag 'pm-4.8-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: PM / hibernate: Restore processor state before using per-CPU variables x86/power/64: Always create temporary identity mapping correctly cpufreq: powernv: Fix crash in gpstate_timer_handler()
2016-08-12Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds20-195/+182
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Ingo Molnar: "This is bigger than usual - the reason is partly a pent-up stream of fixes after the merge window and partly accidental. The fixes are: - five patches to fix a boot failure on Andy Lutomirsky's laptop - four SGI UV platform fixes - KASAN fix - warning fix - documentation update - swap entry definition fix - pkeys fix - irq stats fix" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/apic/x2apic, smp/hotplug: Don't use before alloc in x2apic_cluster_probe() x86/efi: Allocate a trampoline if needed in efi_free_boot_services() x86/boot: Rework reserve_real_mode() to allow multiple tries x86/boot: Defer setup_real_mode() to early_initcall time x86/boot: Synchronize trampoline_cr4_features and mmu_cr4_features directly x86/boot: Run reserve_bios_regions() after we initialize the memory map x86/irq: Do not substract irq_tlb_count from irq_call_count x86/mm: Fix swap entry comment and macro x86/mm/kaslr: Fix -Wformat-security warning x86/mm/pkeys: Fix compact mode by removing protection keys' XSAVE buffer manipulation x86/build: Reduce the W=1 warnings noise when compiling x86 syscall tables x86/platform/UV: Fix kernel panic running RHEL kdump kernel on UV systems x86/platform/UV: Fix problem with UV4 BIOS providing incorrect PXM values x86/platform/UV: Fix bug with iounmap() of the UV4 EFI System Table causing a crash x86/platform/UV: Fix problem with UV4 Socket IDs not being contiguous x86/entry: Clarify the RF saving/restoring situation with SYSCALL/SYSRET x86/mm: Disable preemption during CR3 read+write x86/mm/KASLR: Increase BRK pages for KASLR memory randomization x86/mm/KASLR: Fix physical memory calculation on KASLR memory randomization x86, kasan, ftrace: Put APIC interrupt handlers into .irqentry.text
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