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2017-06-12scsi: smartpqi: set pci completion timeoutKevin Barnett
add support for setting PCIe completion timeout. Reviewed-by: Scott Benesh <scott.benesh@microsemi.com> Reviewed-by: Scott Teel <scott.teel@microsemi.com> Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com> Signed-off-by: Don Brace <don.brace@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: smartpqi: cleanup interrupt managementKevin Barnett
minor cleanup of interrupt initialization and tear-down. Reviewed-by: Scott Benesh <scott.benesh@microsemi.com> Reviewed-by: Scott Teel <scott.teel@microsemi.com> Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com> Signed-off-by: Don Brace <don.brace@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: smartpqi: correct remove scsi devicesKevin Barnett
correct a problem caused by holding a spinlock during device deletion. Reviewed-by: Scott Benesh <scott.benesh@microsemi.com> Reviewed-by: Scott Teel <scott.teel@microsemi.com> Signed-off-by: Kevin Barnett <kevin.barnett@microsemi.com> Signed-off-by: Don Brace <don.brace@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: hpsa: bump driver versionDon Brace
Reviewed-by: Scott Benesh <scott.benesh@microsemi.com> Reviewed-by: Scott Teel <scott.teel@microsemi.com> Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com> Signed-off-by: Don Brace <don.brace@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: hpsa: remove abort handlerDon Brace
- simplify the driver - there are a lot of quirky racy conditions not handled - causes more aborts/resets when the number of commands to be aborted is large, such as in multi-path fail-overs. - has been turned off in our internal driver since 8/31/2015 Reviewed-by: Scott Benesh <scott.benesh@microsemi.com> Reviewed-by: Scott Teel <scott.teel@microsemi.com> Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com> Signed-off-by: Don Brace <don.brace@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: hpsa: send ioaccel requests with 0 length down raid pathDon Brace
- Block I/O requests with 0 length transfers which go down the ioaccel path. This causes lockup issues down in the basecode. - These issues have been fixed, but there are customers who are experiencing the issues when running older firmware. Reviewed-by: Scott Benesh <scott.benesh@microsemi.com> Reviewed-by: Scott Teel <scott.teel@microsemi.com> Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com> Signed-off-by: Don Brace <don.brace@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: hpsa: separate monitor events from rescan workerScott Teel
create new worker thread to monitor controller events - both the rescan and event monitor workers can cause a rescan to occur however for multipath we have found that we need to respond faster than the normal scheduled rescan interval for path fail-overs. - getting controller events only involves reading a register, but the rescan worker can obtain an updated LUN list when there is a PTRAID device present. - move common code to a separate function. advantages: - detect controller events more frequently. - leave rescan thread interval at 30 seconds. Reviewed-by: Scott Benesh <scott.benesh@microsemi.com> Reviewed-by: Scott Teel <scott.teel@microsemi.com> Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com> Signed-off-by: Don Brace <don.brace@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: hpsa: correct queue depth for externalsDon Brace
- queue depth assignment not in correct place, had no effect. Reviewed-by: Scott Benesh <scott.benesh@microsemi.com> Reviewed-by: Scott Teel <scott.teel@microsemi.com> Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com> Signed-off-by: Don Brace <don.brace@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: hpsa: cleanup reset handlerDon Brace
- mark device state sooner. Reviewed-by: Scott Benesh <scott.benesh@microsemi.com> Reviewed-by: Scott Teel <scott.teel@microsemi.com> Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com> Signed-off-by: Don Brace <don.brace@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: hpsa: correct resets on retried commandsDon Brace
- call scsi_done when the command completes. Reviewed-by: Scott Benesh <scott.benesh@microsemi.com> Reviewed-by: Scott Teel <scott.teel@microsemi.com> Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com> Signed-off-by: Don Brace <don.brace@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: hpsa: rescan later if reset in progressDon Brace
- schedule another scan. - mark current scan as completed. Reviewed-by: Scott Benesh <scott.benesh@microsemi.com> Reviewed-by: Scott Teel <scott.teel@microsemi.com> Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com> Signed-off-by: Don Brace <don.brace@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: hpsa: do not reset enclosuresDon Brace
Prevent enclosure resets. Reviewed-by: Scott Benesh <scott.benesh@microsemi.com> Reviewed-by: Scott Teel <scott.tell@microsemi.com> Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com> Signed-off-by: Don Brace <don.brace@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: hpsa: update reset handlerDon Brace
Use the return from TUR as a check for the device state. Reviewed-by: Scott Benesh <scott.benesh@microsemi.com> Reviewed-by: Scott Teel <scott.tell@microsemi.com> Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com> Signed-off-by: Don Brace <don.brace@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: hpsa: do not get enclosure info for external devicesDon Brace
external shelves do not support BMICs. Reviewed-by: Scott Benesh <scott.benesh@microsemi.com> Reviewed-by: Scott Teel <scott.teel@microsemi.com> Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com> Signed-off-by: Don Brace <don.brace@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: hpsa: update identify physical device structureDon Brace
- align with latest spec. - added __attribute((aligned(512))) Reviewed-by: Scott Teel <scott.teel@microsemi.com> Reviewed-by: Scott Benesh <scott.benesh@microsemi.com> Reviewed-by: Kevin Barnett <kevin.barnett@microsemi.com> Signed-off-by: Don Brace <don.brace@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: aacraid: Update driver version to 50834Raghava Aditya Renukunta
Update the driver version to 50834 Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com> Reviewed-by: David Carroll <david.carroll@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: aacraid: Remove reference to Series-9Raghava Aditya Renukunta
Remove reference to Series-9 HBA and created arc ctrl check function. Signed-off-by: Prasad B Munirathnam <prasad.munirathnam@microsemi.com> Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com> Reviewed-by: David Carroll <david.carroll@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: aacraid: Add reset debugging statementsRaghava Aditya Renukunta
Added info and error messages in controller reset function to log information about the status of the IOP/SOFT reset. Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com> Reviewed-by: David Carroll <david.carroll@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: aacraid: Enable ctrl reset for both hba and arcRaghava Aditya Renukunta
Make sure that IOP and SOFT reset are enabled for both for both arc and hba1000 controllers. Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com> Reviewed-by: David Carroll <david.carroll@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: aacraid: Make sure ioctl returns on controller resetRaghava Aditya Renukunta
Made sure that ioctl commands return in case of a controller reset. Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com> Reviewed-by: Dave Carroll <david.carroll@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: aacraid: Use correct function to get ctrl healthRaghava Aditya Renukunta
The command thread checks the ctrl health periodically before sending updates to the controller. The function that it uses is aac_check_health which does more than get the health status. Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com> Reviewed-by: David Carroll <david.carroll@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: aacraid: Rework aac_src_restartRaghava Aditya Renukunta
Removed switch case and replaced with if mask checks. Moved KERNEL_PANIC check to when bled is less than 0. Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com> Reviewed-by: David Carroll <david.carroll@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: aacraid: Rework SOFT reset codeRaghava Aditya Renukunta
Now the driver issues a soft reset and waits for the controller to be up and running by periodically checking on the status of the controller health registers. Also prevents ARC adapters from issuing soft reset if IOP resets failed. Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com> Reviewed-by: David Carroll <david.carroll@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: aacraid: Add periodic checks to see IOP reset statusRaghava Aditya Renukunta
Added function that waits with a timeout for the ctrl to be up and running after triggering an IOP reset. Also removed 30 sec sleep as it is not needed. Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com> Reviewed-by: David Carroll <david.carroll@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: aacraid: Rework IOP resetRaghava Aditya Renukunta
Reworked IOP reset to remove unneeded variable and created a helper function to notify fw of an imminent IOP reset. Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com> Reviewed-by: David Carroll <david.carroll@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: aacraid: Using single reset mask for IOP resetRaghava Aditya Renukunta
The driver can now trigger IOP reset with a single reset mask. Removed code that retrieves a reset_mask from the firmware. Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com> Reviewed-by: David Carroll <david.carroll@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: aacraid: Print ctrl status before eh resetRaghava Aditya Renukunta
Log the status of the controller before issuing a reset. Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com> Reviewed-by: David Carroll <david.carroll@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: aacraid: Log count info of scsi cmds before resetRaghava Aditya Renukunta
Log the location of the scsi cmds before triggering a reset. This information is useful for debugging. Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com> Reviewed-by: David Carroll <david.carroll@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: aacraid: Change wait time for fib completionRaghava Aditya Renukunta
Change the completion wait time for the fibs in the reset and abort callback from 2 minutes to 15 seconds. 2 minutes is too long for waiting for completion. Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com> Reviewed-by: David Carroll <david.carroll@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: aacraid: Remove reset support from check_healthRaghava Aditya Renukunta
Check health does not need to reset the ctrl but just return the controller health status. Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com> Reviewed-by: David Carroll <david.carroll@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: aacraid: Set correct Queue Depth for HBA1000 RAW disksRaghava Aditya Renukunta
The default queue depth for non NATIVE RAW disks is calculated from the number of fibs and number of disks or a max of 256. This causes poor disk IO performance. The fix is to set default qd based on the type of disks (SATA -32 and SAS -64) Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com> Reviewed-by: David Carroll <david.carroll@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: aacraid: Added 32 and 64 queue depth for arc nativesRaghava Aditya Renukunta
The qd for ARC Native disks is calculated by dividing the max IO 1024 by the number of disks or 256 which ever is lower. This causes poor disk IO performance. The fix is set the qd based on the type of disk (SAS - 64 and SATA - 32). Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com> Reviewed-by: David Carroll <david.carroll@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: aacraid: Fix DMAR issues with iommu=ptRaghava Aditya Renukunta
The driver changed the DMA consistent map after consistent memory was allocated, this invalidated the IOMMU identity mapping. The fix was to make sure that we set the DMA consistent mask setting once depending on the controller card. Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com> Reviewed-by: Dave Carroll <david.carroll@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-12scsi: aacraid: Remove __GFP_DMA for raw srb memoryRaghava Aditya Renukunta
The raw srb commands do not requires memory that in the ZONE_DMA memory space. For 32bit srb commands use GFP_DMA32 to limit the memory to 32bit memory range (4GB). Signed-off-by: Raghava Aditya Renukunta <RaghavaAditya.Renukunta@microsemi.com> Reviewed-by: Dave Carroll <david.carroll@microsemi.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
2017-06-11Merge tag 'random_for_linus_stable' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random Pull randomness fixes from Ted Ts'o: "Improve performance by using a lockless update mechanism suggested by Linus, and make sure we refresh per-CPU entropy returned get_random_* as soon as the CRNG is initialized" * tag 'random_for_linus_stable' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/random: random: invalidate batched entropy after crng init random: use lockless method of accessing and updating f->reg_idx
2017-06-11Merge tag 'gpio-v4.12-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio Pull GPIO fixes from Linus Walleij: "A few overdue GPIO patches for the v4.12 kernel. - Fix debounce logic on the Aspeed platform. - Fix the "virtual gpio" things on the Intel Crystal Cove. - Fix the blink counter selection on the MVEBU platform" * tag 'gpio-v4.12-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: gpio: mvebu: fix gpio bank registration when pwm is used gpio: mvebu: fix blink counter register selection MAINTAINERS: remove self from GPIO maintainers gpio: crystalcove: Do not write regular gpio registers for virtual GPIOs gpio: aspeed: Don't attempt to debounce if disabled
2017-06-11Merge tag 'char-misc-4.12-rc5' 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 some small driver fixes for 4.12-rc5. Nothing major here, just some small bugfixes found by people testing, and a MAINTAINERS file update for the genwqe driver. All have been in linux-next with no reported issues" [ The cxl driver fix came in through the powerpc tree earlier ] * tag 'char-misc-4.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: cxl: Avoid double free_irq() for psl,slice interrupts mei: make sysfs modalias format similar as uevent modalias drivers: char: mem: Fix wraparound check to allow mappings up to the end MAINTAINERS: Change maintainer of genwqe driver goldfish_pipe: use GFP_ATOMIC under spin lock firmware: vpd: do not leak kobjects firmware: vpd: avoid potential use-after-free when destroying section firmware: vpd: do not leave freed section attributes to the list
2017-06-11Merge tag 'staging-4.12-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging/IIO fixes from Greg KH: "These are mostly all IIO driver fixes, resolving a number of tiny issues. There's also a ccree and lustre fix in here as well, both fix problems found in those codebases. All have been in linux-next with no reported issues" * tag 'staging-4.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: staging: ccree: fix buffer copy staging/lustre/lov: remove set_fs() call from lov_getstripe() staging: ccree: add CRYPTO dependency iio: adc: sun4i-gpadc-iio: fix parent device being used in devm function iio: light: ltr501 Fix interchanged als/ps register field iio: adc: bcm_iproc_adc: swap primary and secondary isr handler's iio: trigger: fix NULL pointer dereference in iio_trigger_write_current() iio: adc: max9611: Fix attribute measure unit iio: adc: ti_am335x_adc: allocating too much in probe iio: adc: sun4i-gpadc-iio: Fix module autoload when OF devices are registered iio: adc: sun4i-gpadc-iio: Fix module autoload when PLATFORM devices are registered iio: proximity: as3935: fix iio_trigger_poll issue iio: proximity: as3935: fix AS3935_INT mask iio: adc: Max9611: checking for ERR_PTR instead of NULL in probe iio: proximity: as3935: recalibrate RCO after resume
2017-06-11Merge tag 'usb-4.12-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB fixes from Greg KH: "Here are some small USB fixes for 4.12-rc5 They are for some reported issues in the chipidea and gadget drivers. Nothing major. All have been in linux-next for a while with no reported issues" * tag 'usb-4.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: usb: gadget: udc: renesas_usb3: Fix PN_INT_ENA disabling timing usb: gadget: udc: renesas_usb3: lock for PN_ registers access usb: gadget: udc: renesas_usb3: fix deadlock by spinlock usb: gadget: udc: renesas_usb3: fix pm_runtime functions calling usb: gadget: f_mass_storage: Serialize wake and sleep execution usb: dwc2: add support for the DWC2 controller on Meson8 SoCs phy: qualcomm: phy-qcom-qmp: fix application of sizeof to pointer usb: musb: dsps: keep VBUS on for host-only mode usb: chipidea: core: check before accessing ci_role in ci_role_show usb: chipidea: debug: check before accessing ci_role phy: qcom-qmp: fix return value check in qcom_qmp_phy_create() usb: chipidea: udc: fix NULL pointer dereference if udc_start failed usb: chipidea: imx: Do not access CLKONOFF on i.MX51
2017-06-11Merge 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 a set of user visible fixes (excepting one format string change). Four of the qla2xxx fixes only affect the firmware dump path, but it's still important to the enterprise. The rest are various NULL pointer crash conditions or outright driver hangs" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: cxgb4i: libcxgbi: in error case RST tcp conn scsi: scsi_debug: Avoid PI being disabled when TPGS is enabled scsi: qla2xxx: Fix extraneous ref on sp's after adapter break scsi: lpfc: prevent potential null pointer dereference scsi: lpfc: Avoid NULL pointer dereference in lpfc_els_abort() scsi: lpfc: nvmet_fc: fix format string scsi: qla2xxx: Fix crash due to NULL pointer dereference of ctx scsi: qla2xxx: Fix mailbox pointer error in fwdump capture scsi: qla2xxx: Set bit 15 for DIAG_ECHO_TEST MBC scsi: qla2xxx: Modify T262 FW dump template to specify same start/end to debug customer issues scsi: qla2xxx: Fix crash due to mismatch mumber of Q-pair creation for Multi queue scsi: qla2xxx: Fix NULL pointer access due to redundant fc_host_port_name call scsi: qla2xxx: Fix recursive loop during target mode configuration for ISP25XX leaving system unresponsive scsi: bnx2fc: fix race condition in bnx2fc_get_host_stats() scsi: qla2xxx: don't disable a not previously enabled PCI device
2017-06-11Merge branch 'libnvdimm-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Pull libnvdimm fix from Dan Williams: "We expanded the device-dax fs type in 4.12 to be a generic provider of a struct dax_device with an embedded inode. However, Sasha found some basic negative testing was not run to verify that this fs cleanly handles being mounted directly. Note that the fresh rebase was done to remove an unnecessary Cc: <stable> tag, but this commit otherwise had a build success notification from the 0day robot." * 'libnvdimm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: device-dax: fix 'dax' device filesystem inode destruction crash
2017-06-10Merge branch 'efi-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull EFI fix from Ingo Molnar: "A boot crash fix for certain systems where the kernel would trust a piece of firmware data it should not have" * 'efi-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: efi: Fix boot panic because of invalid BGRT image address
2017-06-09Merge tag 'iommu-fixes-v4.12-rc4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull IOMMU fixes from Joerg Roedel: - another compile-fix for my header cleanup - a couple of fixes for the recently merged IOMMU probe deferal code - fixes for ACPI/IORT code necessary with IOMMU probe deferal * tag 'iommu-fixes-v4.12-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: arm: dma-mapping: Reset the device's dma_ops ACPI/IORT: Move the check to get iommu_ops from translated fwspec ARM: dma-mapping: Don't tear down third-party mappings ACPI/IORT: Ignore all errors except EPROBE_DEFER iommu/of: Ignore all errors except EPROBE_DEFER iommu/of: Fix check for returning EPROBE_DEFER iommu/dma: Fix function declaration
2017-06-09Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input fixes from Dmitry Torokhov: - mark "guest" RMI device as pass-through port to avoid "phantom" ALPS toouchpad on newer Lenovo Carbons - add two more laptops to the Elantech's lists of devices using CRC mode * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: synaptics-rmi4 - register F03 port as pass-through serio Input: elantech - add Fujitsu Lifebook E546/E557 to force crc_enabled
2017-06-09Merge tag 'md/4.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/mdLinus Torvalds
Pull MD bugfix from Shaohua Li: "One bug fix from Neil Brown for MD. The bug was introduced in this cycle" * tag 'md/4.12-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md: md: initialise ->writes_pending in personality modules.
2017-06-09Merge branch 'for-linus' of git://git.kernel.dk/linux-blockLinus Torvalds
Pull block fixes from Jens Axboe: "A set of fixes in the area of block IO, that should go into the next -rc release. This contains: - An OOPS fix from Dmitry, fixing a regression with the bio integrity code in this series. - Fix truncation of elevator io context cache name, from Eric Biggers. - NVMe pull from Christoph includes FC fixes from James, APST fixes/tweaks from Kai-Heng, removal fix from Rakesh, and an RDMA fix from Sagi. - Two tweaks for the block throttling code. One from Joseph Qi, fixing an oops from the timer code, and one from Shaohua, improving the behavior on rotatonal storage. - Two blk-mq fixes from Ming, fixing corner cases with the direct issue code. - Locking fix for bfq cgroups from Paolo" * 'for-linus' of git://git.kernel.dk/linux-block: block, bfq: access and cache blkg data only when safe Fix loop device flush before configure v3 blk-throttle: set default latency baseline for harddisk blk-throttle: fix NULL pointer dereference in throtl_schedule_pending_timer nvme: relax APST default max latency to 100ms nvme: only consider exit latency when choosing useful non-op power states nvme-fc: fix missing put reference on controller create failure nvme-fc: on lldd/transport io error, terminate association nvme-rdma: fast fail incoming requests while we reconnect nvme-pci: fix multiple ctrl removal scheduling nvme: fix hang in remove path elevator: fix truncation of icq_cache_name blk-mq: fix direct issue blk-mq: pass correct hctx to blk_mq_try_issue_directly bio-integrity: Do not allocate integrity context for bio w/o data
2017-06-09Merge tag 'drm-fixes-for-v4.12-rc5' of ↵Linus Torvalds
git://people.freedesktop.org/~airlied/linux Pull drm fixes from Dave Airlie: "Intel, nouveau, rockchip, vmwgfx, imx, meson, mediatek and core fixes. Bit more spread out fixes this time, fixes for 7 drivers + a couple of core fixes. i915 and vmwgfx are the main ones. The vmwgfx ones fix a bunch of regressions in their atomic rework, and a few fixes destined for stable. i915 has some 4.12 regressions and older things that need to be fixed in stable as well. nouveau also has some runtime pm fixes and a timer list handling fix, otherwise a couple of core and small driver regression fixes" * tag 'drm-fixes-for-v4.12-rc5' of git://people.freedesktop.org/~airlied/linux: (37 commits) drm/i915: fix warning for unused variable drm/meson: Fix driver bind when only CVBS is available drm/i915: Fix 90/270 rotated coordinates for FBC drm/i915: Restore has_fbc=1 for ILK-M drm/i915: Workaround VLV/CHV DSI scanline counter hardware fail drm/i915: Fix logical inversion for gen4 quirking drm/i915: Guard against i915_ggtt_disable_guc() being invoked unconditionally drm/i915: Always recompute watermarks when distrust_bios_wm is set, v2. drm/i915: Prevent the system suspend complete optimization drm/i915/psr: disable psr2 for resolution greater than 32X20 drm/i915: Hold a wakeref for probing the ring registers drm/i915: Short-circuit i915_gem_wait_for_idle() if already idle drm/i915: Disable decoupled MMIO drm/i915/guc: Remove stale comment for q_fail drm/vmwgfx: Bump driver minor and date drm/vmwgfx: Remove unused legacy cursor functions drm/vmwgfx: fix spelling mistake "exeeds" -> "exceeds" drm/vmwgfx: Fix large topology crash drm/vmwgfx: Make sure to update STDU when FB is updated drm/vmwgfx: Make sure backup_handle is always valid ...
2017-06-09Merge tag 'for-linus-4.12b-rc5-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen fix from Juergen Gross: "A fix for Xen on ARM when dealing with 64kB page size of a guest" * tag 'for-linus-4.12b-rc5-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: xen/privcmd: Support correctly 64KB page granularity when mapping memory
2017-06-09Input: synaptics-rmi4 - register F03 port as pass-through serioDmitry Torokhov
The 5th generation Thinkpad X1 Carbons use Synaptics touchpads accessible over SMBus/RMI, combined with ALPS or Elantech trackpoint devices instead of classic IBM/Lenovo trackpoints. Unfortunately there is no way for ALPS driver to detect whether it is dealing with touchpad + trackpoint combination or just a trackpoint, so we end up with a "phantom" dualpoint ALPS device in addition to real touchpad and trackpoint. Given that we do not have any special advanced handling for ALPS or Elantech trackpoints (unlike IBM trackpoints that have separate driver and a host of options) we are better off keeping the trackpoints in PS/2 emulation mode. We achieve that by setting serio type to SERIO_PS_PSTHRU, which will limit number of protocols psmouse driver will try. In addition to getting rid of the "phantom" touchpads, this will also speed up probing of F03 pass-through port. Reported-by: Damjan Georgievski <gdamjan@gmail.com> Suggested-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Acked-by: Benjamin Tissoires <benjamin.tissoires@redhat.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2017-06-09Merge tag 'powerpc-4.12-5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc fixes from Michael Ellerman: "Mostly fairly minor, of note are: - Fix percpu allocations to be NUMA aware - Limit 4k page size config to 64TB virtual address space - Avoid needlessly restoring FP and vector registers Thanks to Aneesh Kumar K.V, Breno Leitao, Christophe Leroy, Frederic Barrat, Madhavan Srinivasan, Michael Bringmann, Nicholas Piggin, Vaibhav Jain" * tag 'powerpc-4.12-5' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: powerpc/book3s64: Move PPC_DT_CPU_FTRs and enable it by default powerpc/mm/4k: Limit 4k page size config to 64TB virtual address space cxl: Fix error path on bad ioctl powerpc/perf: Fix Power9 test_adder fields powerpc/numa: Fix percpu allocations to be NUMA aware cxl: Avoid double free_irq() for psl,slice interrupts powerpc/kernel: Initialize load_tm on task creation powerpc/kernel: Fix FP and vector register restoration powerpc/64: Reclaim CPU_FTR_SUBCORE powerpc/hotplug-mem: Fix missing endian conversion of aa_index powerpc/sysdev/simple_gpio: Fix oops in gpio save_regs function powerpc/spufs: Fix coredump of SPU contexts powerpc/64s: Add dt_cpu_ftrs boot time setup option
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