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2017-05-21Merge 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: "A set of small fixes for the irq subsystem: - Cure a data ordering problem with chained interrupts - Three small fixlets for the mbigen irq chip" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: genirq: Fix chained interrupt data ordering irqchip/mbigen: Fix the clear register offset calculation irqchip/mbigen: Fix potential NULL dereferencing irqchip/mbigen: Fix memory mapping code
2017-05-20Merge branch 'for-linus' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull block fixes from Jens Axboe: "A small collection of fixes that should go into this cycle. - a pull request from Christoph for NVMe, which ended up being manually applied to avoid pulling in newer bits in master. Mostly fibre channel fixes from James, but also a few fixes from Jon and Vijay - a pull request from Konrad, with just a single fix for xen-blkback from Gustavo. - a fuseblk bdi fix from Jan, fixing a regression in this series with the dynamic backing devices. - a blktrace fix from Shaohua, replacing sscanf() with kstrtoull(). - a request leak fix for drbd from Lars, fixing a regression in the last series with the kref changes. This will go to stable as well" * 'for-linus' of git://git.kernel.dk/linux-block: nvmet: release the sq ref on rdma read errors nvmet-fc: remove target cpu scheduling flag nvme-fc: stop queues on error detection nvme-fc: require target or discovery role for fc-nvme targets nvme-fc: correct port role bits nvme: unmap CMB and remove sysfs file in reset path blktrace: fix integer parse fuseblk: Fix warning in super_setup_bdi_name() block: xen-blkback: add null check to avoid null pointer dereference drbd: fix request leak introduced by locking/atomic, kref: Kill kref_sub()
2017-05-20nvmet: release the sq ref on rdma read errorsVijay Immanuel
On rdma read errors, release the sq ref that was taken when the req was initialized. This avoids a hang in nvmet_sq_destroy() when the queue is being freed. Signed-off-by: Vijay Immanuel <vijayi@attalasystems.com> Reviewed-by: Sagi Grimberg <sagi@grimberg.me> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>
2017-05-20nvmet-fc: remove target cpu scheduling flagJames Smart
Remove NVMET_FCTGTFEAT_NEEDS_CMD_CPUSCHED. It's unnecessary. Signed-off-by: James Smart <james.smart@broadcom.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>
2017-05-20nvme-fc: stop queues on error detectionJames Smart
Per the recommendation by Sagi on: http://lists.infradead.org/pipermail/linux-nvme/2017-April/009261.html Rather than waiting for reset work thread to stop queues and abort the ios, immediately stop the queues on error detection. Reset thread will restop the queues (as it's called on other paths), but it does not appear to have a side effect. Signed-off-by: James Smart <james.smart@broadcom.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>
2017-05-20nvme-fc: require target or discovery role for fc-nvme targetsJames Smart
In order to create an association, the remoteport must be serving either a target role or a discovery role. Signed-off-by: James Smart <james.smart@broadcom.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>
2017-05-20nvme: unmap CMB and remove sysfs file in reset pathJon Derrick
CMB doesn't get unmapped until removal while getting remapped on every reset. Add the unmapping and sysfs file removal to the reset path in nvme_pci_disable to match the mapping path in nvme_pci_enable. Fixes: 202021c1a ("nvme : Add sysfs entry for NVMe CMBs when appropriate") Signed-off-by: Jon Derrick <jonathan.derrick@intel.com> Acked-by: Keith Busch <keith.busch@intel.com> Reviewed-By: Stephen Bates <sbates@raithlin.com> Cc: <stable@vger.kernel.org> # 4.9+ Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Jens Axboe <axboe@fb.com>
2017-05-20Merge tag 'staging-4.12-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging driver fixes from Greg KH: "Here are a number of staging driver fixes for 4.12-rc2 Most of them are typec driver fixes found by reviewers and users of the code. There are also some removals of files no longer needed in the tree due to the ion driver rewrite in 4.12-rc1, as well as some wifi driver fixes. And to round it out, a MAINTAINERS file update. All have been in linux-next with no reported issues" * tag 'staging-4.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (22 commits) MAINTAINERS: greybus-dev list is members-only staging: fsl-dpaa2/eth: add ETHERNET dependency staging: typec: fusb302: refactor resume retry mechanism staging: typec: fusb302: reset i2c_busy state in error staging: rtl8723bs: remove re-positioned call to kfree in os_dep/ioctl_cfg80211.c staging: rtl8192e: GetTs Fix invalid TID 7 warning. staging: rtl8192e: rtl92e_get_eeprom_size Fix read size of EPROM_CMD. staging: rtl8192e: fix 2 byte alignment of register BSSIDR. staging: rtl8192e: rtl92e_fill_tx_desc fix write to mapped out memory. staging: vc04_services: Fix bulk cache maintenance staging: ccree: remove extraneous spin_unlock_bh() in error handler staging: typec: Fix sparse warnings about incorrect types staging: typec: fusb302: do not free gpio from managed resource staging: typec: tcpm: Fix Port Power Role field in PS_RDY messages staging: typec: tcpm: Respond to Discover Identity commands staging: typec: tcpm: Set correct flags in PD request messages staging: typec: tcpm: Drop duplicate PD messages staging: typec: fusb302: Fix chip->vbus_present init value staging: typec: fusb302: Fix module autoload staging: typec: tcpci: declare private structure as static ...
2017-05-20Merge tag 'usb-4.12-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are a number of small USB fixes for 4.12-rc2 Most of them come from Johan, in his valiant quest to fix up all drivers that could be affected by "malicious" USB devices. There's also some fixes for more "obscure" drivers to handle some of the vmalloc stack fallout (which for USB drivers, was always the case, but very few people actually ran those systems...) Other than that, the normal set of xhci and gadget and musb driver fixes as well. All have been in linux-next with no reported issues" * tag 'usb-4.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (42 commits) usb: musb: tusb6010_omap: Do not reset the other direction's packet size usb: musb: Fix trying to suspend while active for OTG configurations usb: host: xhci-plat: propagate return value of platform_get_irq() xhci: Fix command ring stop regression in 4.11 xhci: remove GFP_DMA flag from allocation USB: xhci: fix lock-inversion problem usb: host: xhci-ring: don't need to clear interrupt pending for MSI enabled hcd usb: host: xhci-mem: allocate zeroed Scratchpad Buffer xhci: apply PME_STUCK_QUIRK and MISSING_CAS quirk for Denverton usb: xhci: trace URB before giving it back instead of after USB: serial: qcserial: add more Lenovo EM74xx device IDs USB: host: xhci: use max-port define USB: hub: fix SS max number of ports USB: hub: fix non-SS hub-descriptor handling USB: hub: fix SS hub-descriptor handling USB: usbip: fix nonconforming hub descriptor USB: gadget: dummy_hcd: fix hub-descriptor removable fields doc-rst: fixed kernel-doc directives in usb/typec.rst USB: core: of: document reference taken by companion helper USB: ehci-platform: fix companion-device leak ...
2017-05-20Merge tag 'char-misc-4.12-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char/misc driver fixes from Greg KH: "Here are five small bugfixes for reported issues with 4.12-rc1 and earlier kernels. Nothing huge here, just a lp, mem, vpd, and uio driver fix, along with a Kconfig fixup for one of the misc drivers. All of these have been in linux-next with no reported issues" * tag 'char-misc-4.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: firmware: Google VPD: Fix memory allocation error handling drivers: char: mem: Check for address space wraparound with mmap() uio: fix incorrect memory leak cleanup misc: pci_endpoint_test: select CRC32 char: lp: fix possible integer overflow in lp_setup()
2017-05-20Merge git://www.linux-watchdog.org/linux-watchdogLinus Torvalds
Pull watchdog fixes from Wim Van Sebroeck: - orion_wdt compile-test dependencies - sama5d4_wdt: WDDIS handling and a race confition - pcwd_usb: fix NULL-deref at probe - cadence_wdt: fix timeout setting - wdt_pci: fix build error if SOFTWARE_REBOOT is defined - iTCO_wdt: all versions count down twice - zx2967: remove redundant dev_err call in zx2967_wdt_probe() - bcm281xx: Fix use of uninitialized spinlock * git://www.linux-watchdog.org/linux-watchdog: watchdog: bcm281xx: Fix use of uninitialized spinlock. watchdog: zx2967: remove redundant dev_err call in zx2967_wdt_probe() iTCO_wdt: all versions count down twice watchdog: wdt_pci: fix build error if define SOFTWARE_REBOOT watchdog: cadence_wdt: fix timeout setting watchdog: pcwd_usb: fix NULL-deref at probe watchdog: sama5d4: fix race condition watchdog: sama5d4: fix WDDIS handling watchdog: orion: fix compile-test dependencies
2017-05-20Merge tag 'drm-fixes-for-v4.12-rc2' of ↵Linus Torvalds
git://people.freedesktop.org/~airlied/linux Pull drm fixes from Dave Airlie: "Mostly nouveau and i915, fairly quiet as usual for rc2" * tag 'drm-fixes-for-v4.12-rc2' of git://people.freedesktop.org/~airlied/linux: drm/atmel-hlcdc: Fix output initialization gpu: host1x: select IOMMU_IOVA drm/nouveau/fifo/gk104-: Silence a locking warning drm/nouveau/secboot: plug memory leak in ls_ucode_img_load_gr() error path drm/nouveau: Fix drm poll_helper handling drm/i915: don't do allocate_va_range again on PIN_UPDATE drm/i915: Fix rawclk readout for g4x drm/i915: Fix runtime PM for LPE audio drm/i915/glk: Fix DSI "*ERROR* ULPS is still active" messages drm/i915/gvt: avoid unnecessary vgpu switch drm/i915/gvt: not to restore in-context mmio drm/etnaviv: don't put fence in case of submit failure drm/i915/gvt: fix typo: "supporte" -> "support" drm: hdlcd: Fix the calculation of the scanout start address
2017-05-19Merge tag 'scsi-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi Pull SCSI fixes from James Bottomley: "This is the first sweep of mostly minor fixes. There's one security one: the read past the end of a buffer in qedf, and a panic fix for lpfc SLI-3 adapters, but the rest are a set of include and build dependency tidy ups and assorted other small fixes and updates" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: pmcraid: remove redundant check to see if request_size is less than zero scsi: lpfc: ensure els_wq is being checked before destroying it scsi: cxlflash: Select IRQ_POLL scsi: qedf: Avoid reading past end of buffer scsi: qedf: Cleanup the type of io_log->op scsi: lpfc: double lock typo in lpfc_ns_rsp() scsi: qedf: properly update arguments position in function call scsi: scsi_lib: Add #include <scsi/scsi_transport.h> scsi: MAINTAINERS: update OSD entries scsi: Skip deleted devices in __scsi_device_lookup scsi: lpfc: Fix panic on BFS configuration scsi: libfc: do not flood console with messages 'libfc: queue full ...'
2017-05-19Merge branch 'libnvdimm-for-next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Pull libnvdimm fixes from Dan Williams: "A couple of compile fixes. With the removal of the ->direct_access() method from block_device_operations in favor of a new dax_device + dax_operations we broke two configurations. The CONFIG_BLOCK=n case is fixed by compiling out the block+dax helpers in the dax core. Configurations with FS_DAX=n EXT4=y / XFS=y and DAX=m fail due to the helpers the builtin filesystem needs being in a module, so we stub out the helpers in the FS_DAX=n case." * 'libnvdimm-for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: dax, xfs, ext4: compile out iomap-dax paths in the FS_DAX=n case dax: fix false CONFIG_BLOCK dependency
2017-05-19Merge branch 'i2c/for-current' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fix from Wolfram Sang: "A regression fix for I2C that would be great to have in rc2" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: i2c: designware: don't infer timings described by ACPI from clock rate
2017-05-19Merge tag 'iommu-fixes-v4.12-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull IOMMU fixes from Joerg Roedel: - another compile-fix as a fallout of the recent header-file cleanup - add a missing IO/TLB flush to the Intel VT-d kdump code path - a fix for ARM64 dma code to only access initialized iova_domain members * tag 'iommu-fixes-v4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/mediatek: Include linux/dma-mapping.h iommu/vt-d: Flush the IOTLB to get rid of the initial kdump mappings iommu/dma: Don't touch invalid iova_domain members
2017-05-19Merge tag 'devicetree-fixes-for-4.12' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull DeviceTree fixes from Rob Herring: - fix missing allocation failure handling in fdt code - fix dtc compile error on 32-bit hosts - revert bad sparse changes causing GCC7 warnings * tag 'devicetree-fixes-for-4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: of: fdt: add missing allocation-failure check dtc: check.c fix compile error Partially Revert "of: fix sparse warnings in fdt, irq, reserved mem, and resolver code"
2017-05-19Merge tag 'armsoc-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Olof Johansson: "We had a small batch of fixes before -rc1, but here is a larger one. It contains a backmerge of 4.12-rc1 since some of the downstream branches we merge had that as base; at the same time we already had merged contents before -rc1 and rebase wasn't the right solution. A mix of random smaller fixes and a few things worth pointing out: - We've started telling people to avoid cross-tree shared branches if all they're doing is picking up one or two DT-used constants from a shared include file, and instead to use the numeric values on first submission. Follow-up moving over to symbolic names are sent in right after -rc1, i.e. here. It's only a few minor patches of this type. - Linus Walleij and others are resurrecting the 'Gemini' platform, and wanted a cut-down platform-specific defconfig for it. So I picked that up for them. - Rob Herring ran 'savedefconfig' on arm64, it's a bit churny but it helps people to prepare patches since it's a pain when defconfig and current savedefconfig contents differs too much. - Devicetree additions for some pinctrl drivers for Armada that were merged this window. I'd have preferred to see those earlier but it's not a huge deail. The biggest change worth pointing out though since it's touching other parts of the tree: We added prefixes to be used when cross-including DT contents between arm64 and arm, allowing someone to #include <arm/foo.dtsi> from arm64, and likewise. As part of that, we needed arm/foo.dtsi to work on arm as well. The way I suggested this to Heiko resulted in a recursive symlink. Instead, I've now moved it out of arch/*/boot/dts/include, into a shared location under scripts/dtc. While I was at it, I consolidated so all architectures now behave the same way in this manner. Rob Herring (DT maintainer) has acked it. I cc:d most other arch maintainers but nobody seems to care much; it doesn't really affect them since functionality is unchanged for them by default" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (29 commits) arm64: dts: rockchip: fix include reference firmware: ti_sci: fix strncat length check ARM: remove duplicate 'const' annotations' arm64: defconfig: enable options needed for QCom DB410c board arm64: defconfig: sync with savedefconfig ARM: configs: add a gemini defconfig devicetree: Move include prefixes from arch to separate directory ARM: dts: dra7: Reduce cpu thermal shutdown temperature memory: omap-gpmc: Fix debug output for access width ARM: dts: LogicPD Torpedo: Fix camera pin mux ARM: dts: omap4: enable CEC pin for Pandaboard A4 and ES ARM: dts: gta04: fix polarity of clocks for mcbsp4 ARM: dts: dra7: Add power hold and power controller properties to palmas soc: imx: add PM dependency for IMX7_PM_DOMAINS ARM: dts: imx6sx-sdb: Remove OPP override ARM: dts: imx53-qsrb: Pulldown PMIC IRQ pin soc: bcm: brcmstb: Correctly match 7435 SoC tee: add ARM_SMCCC dependency ARM: omap2+: make omap4_get_cpu1_ns_pa_addr declaration usable ARM64: dts: mediatek: configure some fixed mmc parameters ...
2017-05-20Merge branch 'for-upstream/hdlcd' of git://linux-arm.org/linux-ld into drm-fixesDave Airlie
single hdlcd fix * 'for-upstream/hdlcd' of git://linux-arm.org/linux-ld: drm: hdlcd: Fix the calculation of the scanout start address
2017-05-19i2c: designware: don't infer timings described by ACPI from clock rateArd Biesheuvel
Commit bd698d24b1b57 ("i2c: designware: Get selected speed mode sda-hold-time via ACPI") updated the logic that reads the timing parameters for various I2C bus rates from the DSDT, to only read the timing parameters for the currently selected mode. This causes a WARN_ON() splat on platforms that legally omit the clock frequency from the ACPI description, because in the new situation, the core I2C designware driver still accesses the fields in the driver struct that we no longer populate, and proceeds to calculate them from the clock frequency. Since the clock frequency is unspecified, the driver complains loudly using a WARN_ON(). So revert back to the old situation, where the struct fields for all timings are populated, but retain the new logic which chooses the SDA hold time from the timing mode that is currently in use. Fixes: bd698d24b1b57 ("i2c: designware: Get selected speed mode ...") Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Reported-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Acked-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2017-05-19watchdog: bcm281xx: Fix use of uninitialized spinlock.Eric Anholt
The bcm_kona_wdt_set_resolution_reg() call takes the spinlock, so initialize it earlier. Fixes a warning at boot with lock debugging enabled. Fixes: 6adb730dc208 ("watchdog: bcm281xx: Watchdog Driver") Signed-off-by: Eric Anholt <eric@anholt.net> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2017-05-19watchdog: zx2967: remove redundant dev_err call in zx2967_wdt_probe()Wei Yongjun
There is a error message within devm_ioremap_resource already, so remove the dev_err call to avoid redundant error message. Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2017-05-19iTCO_wdt: all versions count down twicePaolo Bonzini
The ICH9 is listed as having TCO v2, and indeed the behavior in the datasheet corresponds to v2 (for example the NO_REBOOT flag is accessible via the 16KiB-aligned Root Complex Base Address). However, the TCO counts twice just like in v1; the documentation of the SECOND_TO_STS bit says: "ICH9 sets this bit to 1 to indicate that the TIMEOUT bit had been (or is currently) set and a second timeout occurred before the TCO_RLD register was written. If this bit is set and the NO_REBOOT config bit is 0, then the ICH9 will reboot the system after the second timeout. The same can be found in the BayTrail (Atom E3800) datasheet, and even HOWTOs around the Internet say that it will reboot after _twice_ the specified heartbeat. I did not find the Apollo Lake datasheet, but because v4/v5 has a SECOND_TO_STS bit just like the previous version I'm enabling this for Apollo Lake as well. Cc: linux-watchdog@vger.kernel.org Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2017-05-19firmware: ti_sci: fix strncat length checkArnd Bergmann
gcc-7 notices that the length we pass to strncat is wrong: drivers/firmware/ti_sci.c: In function 'ti_sci_probe': drivers/firmware/ti_sci.c:204:32: error: specified bound 50 equals the size of the destination [-Werror=stringop-overflow=] Instead of the total length, we must pass the length of the remaining space here. Fixes: aa276781a64a ("firmware: Add basic support for TI System Control Interface (TI-SCI) protocol") Cc: stable@vger.kernel.org Acked-by: Nishanth Menon <nm@ti.com> Acked-by: Santosh Shilimkar <ssantosh@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2017-05-19Merge tag 'usb-serial-4.12-rc2' of ↵Greg Kroah-Hartman
git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus Johan writes: USB-serial fixes for v4.12-rc2 Here's a fix for a long-standing issue in the ftdi_sio driver that prevented unprivileged users from updating the low-latency flag, something which became apparent after a recent change that restored the older setting of not using low-latency mode by default. A run of sparse revealed a couple of endianness issues that are now fixed, and addressed is also a user-triggerable division-by-zero in io_ti when debugging is enabled. Finally there are some new device ids, including a simplification of how we deal with a couple of older Olimex JTAG adapters. All have been in linux-next with no reported issues. Signed-off-by: Johan Hovold <johan@kernel.org>
2017-05-19Merge tag 'omap-for-v4.12/fixes-v2-signed' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes Fixes for omaps for v4.12-rc cycle most consisting of few minor dts fixes for various devices. Also included is a memory controller (GPMC) debug output fix as without that the shown bootloader configured GPMC bus width will be wrong and won't work for kernel timings: - Add dra7 powerhold configuration to be able to shut down pmic correctly - Fix polarity for gta04 mcbsp4 clocks for modem - Fix Pandaboard CEC pin pull making it usable - Fix LogicPD Torpedo camera pin mux - Fix GPMC debug bus width - Reduce cpu thermal shutdown temperature * tag 'omap-for-v4.12/fixes-v2-signed' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: dra7: Reduce cpu thermal shutdown temperature memory: omap-gpmc: Fix debug output for access width ARM: dts: LogicPD Torpedo: Fix camera pin mux ARM: dts: omap4: enable CEC pin for Pandaboard A4 and ES ARM: dts: gta04: fix polarity of clocks for mcbsp4 ARM: dts: dra7: Add power hold and power controller properties to palmas Signed-off-by: Olof Johansson <olof@lixom.net>
2017-05-19Merge tag 'imx-fixes-4.12' of ↵Olof Johansson
git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes i.MX fixes for 4.12: - A fix on GPCv2 power domain driver Kconfig which causes a build failure when CONFIG_PM is not set. - Pull down PMIC IRQ pin for imx53-qsrb board to prevent spurious PMIC interrupts from happening. - Remove board level OPP override for imx6sx-sdb to fix a boot crash seen on Rev.C boards. * tag 'imx-fixes-4.12' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: soc: imx: add PM dependency for IMX7_PM_DOMAINS ARM: dts: imx6sx-sdb: Remove OPP override ARM: dts: imx53-qsrb: Pulldown PMIC IRQ pin Signed-off-by: Olof Johansson <olof@lixom.net>
2017-05-18Merge tag 'arm-soc/for-4.12/drivers-fixes' of ↵Olof Johansson
http://github.com/Broadcom/stblinux into fixes This pull request contains Broadcom SoC drivers fixes for 4.12, please pull the following: - Florian removes the duplicate compatible string matched by the SUN_TOP_CTRL driver and instead uses the correct one for 7435 * tag 'arm-soc/for-4.12/drivers-fixes' of http://github.com/Broadcom/stblinux: soc: bcm: brcmstb: Correctly match 7435 SoC Signed-off-by: Olof Johansson <olof@lixom.net>
2017-05-18Merge tag 'v4.12-rc1' into fixesOlof Johansson
We've received a few fixes branches with -rc1 as base, but our contents was still at pre-rc1. Merge it in expliticly to make 'git merge --log' clear on hat was actually merged. Signed-off-by: Olof Johansson <olof@lixom.net>
2017-05-19Merge tag 'drm-intel-fixes-2017-05-18-1' of ↵Dave Airlie
git://anongit.freedesktop.org/git/drm-intel into drm-fixes drm/i915 fixes for v4.12-rc2 * tag 'drm-intel-fixes-2017-05-18-1' of git://anongit.freedesktop.org/git/drm-intel: drm/i915: don't do allocate_va_range again on PIN_UPDATE drm/i915: Fix rawclk readout for g4x drm/i915: Fix runtime PM for LPE audio drm/i915/glk: Fix DSI "*ERROR* ULPS is still active" messages drm/i915/gvt: avoid unnecessary vgpu switch drm/i915/gvt: not to restore in-context mmio drm/i915/gvt: fix typo: "supporte" -> "support"
2017-05-19Merge branch 'linux-4.12' of git://github.com/skeggsb/linux into drm-fixesDave Airlie
misc nouveau fixes. * 'linux-4.12' of git://github.com/skeggsb/linux: drm/nouveau/fifo/gk104-: Silence a locking warning drm/nouveau/secboot: plug memory leak in ls_ucode_img_load_gr() error path drm/nouveau: Fix drm poll_helper handling
2017-05-19Merge tag 'drm-misc-fixes-2017-05-18' of ↵Dave Airlie
git://anongit.freedesktop.org/git/drm-misc into drm-fixes Driver Changes: - host1x: Fix link error when host1x is built-in and iova is a module (Arnd) - hlcdc: Fix arguments passed to drm_of_find_panel_or_bridge (Boris) Cc: Arnd Bergmann <arnd@arndb.de> Cc: Boris Brezillon <boris.brezillon@free-electrons.com> * tag 'drm-misc-fixes-2017-05-18' of git://anongit.freedesktop.org/git/drm-misc: drm/atmel-hlcdc: Fix output initialization gpu: host1x: select IOMMU_IOVA
2017-05-19Merge branch 'etnaviv/fixes' of https://git.pengutronix.de/git/lst/linux ↵Dave Airlie
into drm-fixes one etnaviv fence leak fix. * 'etnaviv/fixes' of https://git.pengutronix.de/git/lst/linux: drm/etnaviv: don't put fence in case of submit failure
2017-05-18Merge tag 'md/4.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/mdLinus Torvalds
Pull MD fixes from Shaohua Li: - Several bug fixes for raid5-cache from Song Liu, mainly handle journal disk error - Fix bad block handling in choosing raid1 disk from Tomasz Majchrzak - Simplify external metadata array sysfs handling from Artur Paszkiewicz - Optimize raid0 discard handling from me, now raid0 will dispatch large discard IO directly to underlayer disks. * tag 'md/4.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md: raid1: prefer disk without bad blocks md/r5cache: handle sync with data in write back cache md/r5cache: gracefully handle journal device errors for writeback mode md/raid1/10: avoid unnecessary locking md/raid5-cache: in r5l_do_submit_io(), submit io->split_bio first md/md0: optimize raid0 discard handling md: don't return -EAGAIN in md_allow_write for external metadata arrays md/raid5: make use of spin_lock_irq over local_irq_disable + spin_lock
2017-05-18Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds
Pull networking fixes from David Miller: 1) Don't allow negative TCP reordering values, from Soheil Hassas Yeganeh. 2) Don't overflow while parsing ipv6 header options, from Craig Gallek. 3) Handle more cleanly the case where an individual route entry during a dump will not fit into the allocated netlink SKB, from David Ahern. 4) Add missing CONFIG_INET dependency for mlx5e, from Arnd Bergmann. 5) Allow neighbour updates to converge more quickly via gratuitous ARPs, from Ihar Hrachyshka. 6) Fix compile error from CONFIG_INET is disabled, from Eric Dumazet. 7) Fix use after free in x25 protocol init, from Lin Zhang. 8) Valid VLAN pvid ranges passed into br_validate(), from Tobias Jungel. 9) NULL out address lists in child sockets in SCTP, this is similar to the fix we made for inet connection sockets last week. From Eric Dumazet. 10) Fix NULL deref in mlxsw driver, from Ido Schimmel. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (27 commits) mlxsw: spectrum: Avoid possible NULL pointer dereference sh_eth: Do not print an error message for probe deferral sh_eth: Use platform device for printing before register_netdev() mlxsw: spectrum_router: Fix rif counter freeing routine mlxsw: spectrum_dpipe: Fix incorrect entry index cxgb4: update latest firmware version supported qmi_wwan: add another Lenovo EM74xx device ID sctp: do not inherit ipv6_{mc|ac|fl}_list from parent udp: make *udp*_queue_rcv_skb() functions static bridge: netlink: check vlan_default_pvid range net: ethernet: faraday: To support device tree usage. net: x25: fix one potential use-after-free issue bpf: adjust verifier heuristics ipv6: Check ip6_find_1stfragopt() return value properly. selftests/bpf: fix broken build due to types.h bnxt_en: Check status of firmware DCBX agent before setting DCB_CAP_DCBX_HOST. bnxt_en: Call bnxt_dcb_init() after getting firmware DCBX configuration. net: fix compile error in skb_orphan_partial() ipv6: Prevent overrun when parsing v6 header options neighbour: update neigh timestamps iff update is effective ...
2017-05-18watchdog: wdt_pci: fix build error if define SOFTWARE_REBOOTShile Zhang
To fix following build error when SOFTWARE_REBOOT is defined: CC [M] driver/watchdog/wdt_pci.o driver/watchdog/wdt_pci.c: In function 'wdtpci_interrupt': driver/watchdog/wdt_pci.c:335:3: error: too many arguments to function 'emergency_restart' emergency_restart(NULL); ^ In file included from driver/watchdog/wdt_pci.c:51:0: include/linux/reboot.h:80:13: note: declared here extern void emergency_restart(void); ^ Signed-off-by: Shile Zhang <shile.zhang@nokia.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2017-05-18watchdog: cadence_wdt: fix timeout settingTomas Melin
wdt_timeout must not be initialized to CDNS_WDT_DEFAULT_TIMEOUT in order to allow the value to be overriddden by a device tree setting. This way, the default timeout value will be used only in case module_param has not been set, or device tree timeout-sec has not been defined. Signed-off-by: Tomas Melin <tomas.melin@vaisala.com> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2017-05-18watchdog: pcwd_usb: fix NULL-deref at probeJohan Hovold
Make sure to check the number of endpoints to avoid dereferencing a NULL-pointer should a malicious device lack endpoints. Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Cc: stable <stable@vger.kernel.org> Signed-off-by: Johan Hovold <johan@kernel.org> Reviewed-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2017-05-18watchdog: sama5d4: fix race conditionAlexandre Belloni
WDT_MR and WDT_CR must not updated within three slow clock periods after the last ping (write to WDT_CR or WDT_MR). Ensure enough time has elapsed before writing those registers. wdt_write() waits for 4 periods to ensure at least 3 edges are seen by the IP. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Wenyou.Yang <wenyou.yang@microchip.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2017-05-18watchdog: sama5d4: fix WDDIS handlingAlexandre Belloni
The datasheet states: "When setting the WDDIS bit, and while it is set, the fields WDV and WDD must not be modified." Because the whole configuration is already cached inside .mr, wait for the user to enable the watchdog to configure it so it is enabled and configured at the same time (what the IP is actually expecting). When the watchdog is already enabled, it is not an issue to reconfigure it. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Acked-by: Wenyou.Yang <wenyou.yang@microchip.com> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2017-05-18watchdog: orion: fix compile-test dependenciesArnd Bergmann
I ran into one corner case with the orion watchdog using the atomic_io_modify interface: drivers/watchdog/orion_wdt.o: In function `orion_stop': orion_wdt.c:(.text.orion_stop+0x28): undefined reference to `atomic_io_modify' drivers/watchdog/orion_wdt.o: In function `armada375_stop': orion_wdt.c:(.text.armada375_stop+0x28): undefined reference to `atomic_io_modify' This function is available on all 32-bit ARM builds except for ebsa110, so we have to specifically exclude that from compile-testing. Fixes: da2a68b3eb47 ("watchdog: Enable COMPILE_TEST where possible") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2017-05-18Merge tag 'hwmon-for-linus-v4.12-rc2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon fix from Guenter Roeck: "Fix problem with hotplug state machine in coretemp driver" * tag 'hwmon-for-linus-v4.12-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: hwmon: (coretemp) Handle frozen hotplug state correctly
2017-05-18mlxsw: spectrum: Avoid possible NULL pointer dereferenceIdo Schimmel
In case we got an FDB notification for a port that doesn't exist we execute an FDB entry delete to prevent it from re-appearing the next time we poll for notifications. If the operation failed we would trigger a NULL pointer dereference as 'mlxsw_sp_port' is NULL. Fix it by reporting the error using the underlying bus device instead. Fixes: 12f1501e7511 ("mlxsw: spectrum: remove FDB entry in case we get unknown object notification") Signed-off-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-18sh_eth: Do not print an error message for probe deferralGeert Uytterhoeven
EPROBE_DEFER is not an error, hence printing an error message like sh-eth ee700000.ethernet: failed to initialise MDIO may confuse the user. To fix this, suppress the error message in case of probe deferral. While at it, shorten the message, and add the actual error code. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-18sh_eth: Use platform device for printing before register_netdev()Geert Uytterhoeven
The MDIO initialization failure message is printed using the network device, before it has been registered, leading to: (null): failed to initialise MDIO Use the platform device instead to fix this: sh-eth ee700000.ethernet: failed to initialise MDIO Fixes: daacf03f0bbfefee ("sh_eth: Register MDIO bus before registering the network device") Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-18mlxsw: spectrum_router: Fix rif counter freeing routineArkadi Sharshevsky
During rif counter freeing the counter index can be invalid. Add check of validity before freeing the counter. Fixes: e0c0afd8aa4e ("mlxsw: spectrum: Support for counters on router interfaces") Signed-off-by: Arkadi Sharshevsky <arkadis@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-18mlxsw: spectrum_dpipe: Fix incorrect entry indexArkadi Sharshevsky
In case of disabled counters the entry index will be incorrect. Fix this by moving the entry index set before the counter status check. Fixes: 2ba5999f009d ("mlxsw: spectrum: Add Support for erif table entries access") Signed-off-by: Arkadi Sharshevsky <arkadis@mellanox.com> Reviewed-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-05-18firmware: Google VPD: Fix memory allocation error handlingChristophe JAILLET
This patch fixes several issues: - if the 1st 'kzalloc' fails, we dereference a NULL pointer - if the 2nd 'kzalloc' fails, there is a memory leak - if 'sysfs_create_bin_file' fails there is also a memory leak Fix it by adding a test after the first memory allocation and some error handling paths to correctly free memory if needed. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-05-18drm/atmel-hlcdc: Fix output initializationBoris Brezillon
drm_of_find_panel_or_bridge() is expecting np to point to the encoder node, not the bridge or panel this encoder is feeding. Moreover, the endpoint parameter passed to drm_of_find_panel_or_bridge() is always set to zero, which prevents us from probing all outputs. We also move the atmel_hlcdc_rgb_output allocation after the panel/bridge detection to avoid useless allocations. Reported-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Fixes: ebc944613567 ("drm: convert drivers to use drm_of_find_panel_or_bridge") Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com> Tested-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Sean Paul <seanpaul@chromium.org> Link: http://patchwork.freedesktop.org/patch/msgid/1495110921-4032-1-git-send-email-boris.brezillon@free-electrons.com
2017-05-18drivers: char: mem: Check for address space wraparound with mmap()Julius Werner
/dev/mem currently allows mmap() mappings that wrap around the end of the physical address space, which should probably be illegal. It circumvents the existing STRICT_DEVMEM permission check because the loop immediately terminates (as the start address is already higher than the end address). On the x86_64 architecture it will then cause a panic (from the BUG(start >= end) in arch/x86/mm/pat.c:reserve_memtype()). This patch adds an explicit check to make sure offset + size will not wrap around in the physical address type. Signed-off-by: Julius Werner <jwerner@chromium.org> Cc: stable <stable@vger.kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>