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2017-10-02scsi: lpfc: Revise NVME module parameter descriptions for better clarityDick Kennedy1-2/+2
The descriptions for lpfc_xri_split and lpfc_enable_fc4_type were poor. Revise for better understanding: lpfc_xri_split - Percentage of FCP XRI resources versus NVME lpfc_enable_fc4_type - Enable FC4 Protocol support - FCP / NVME Signed-off-by: Dick Kennedy <[email protected]> Signed-off-by: James Smart <[email protected]> Reviewed-by: Johannes Thumshirn <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-10-02scsi: lpfc: Set missing abort contextJames Smart1-0/+1
Always set ctxp->state to LPFC_NVMET_STE_ABORT if ABORT op gets called Signed-off-by: Dick Kennedy <[email protected]> Signed-off-by: James Smart <[email protected]> Reviewed-by: Johannes Thumshirn <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-10-02scsi: lpfc: Reduce log spew on controller reconnectsJames Smart2-9/+13
There are several log messages that report abnormal terminations that by default are marked warn. These are typically the result of failures due to invalid controller state or abort completions. They are all natural when a controller resets. Unfortunately, as they are logged by default, it makes the admin very concerned. Convert the messages to Info. Signed-off-by: Dick Kennedy <[email protected]> Signed-off-by: James Smart <[email protected]> Reviewed-by: Johannes Thumshirn <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-10-02scsi: lpfc: Fix FCP hba_wqidx assignmentDick Kennedy1-1/+4
The driver is encountering oops in lpfc_sli_calc_ring. The driver is setting hba_wqidx for FCP based on the policy in use for NVME. The two may not be the same. Change to set the wqidx based on the FCP policy. Cc: <[email protected]> # 4.12+ Signed-off-by: Dick Kennedy <[email protected]> Signed-off-by: James Smart <[email protected]> Reviewed-by: Johannes Thumshirn <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-10-02scsi: lpfc: Move CQ processing to a soft IRQDick Kennedy5-65/+109
Under heavy target nvme load duration, the lpfc irq handler is encountering cpu lockup warnings. Convert the driver to a shortened ISR handler which identifies the interrupting condition then schedules a workq thread to process the completion queue the interrupt was for. This moves all the real work into the workq element. As nvmet_fc upcalls are no longer in ISR context, don't set the feature flags Signed-off-by: Dick Kennedy <[email protected]> Signed-off-by: James Smart <[email protected]> Reviewed-by: Johannes Thumshirn <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-10-02scsi: lpfc: Make ktime sampling more accurateDick Kennedy3-58/+109
Need to make ktime samples more accurate If ktime is turned on in the middle of an IO, the max calculation could be misleading. Base sampling on the start time of the IO as opposed to ktime_on. Make ISR ktime timestamps be from when CQE is read instead of EQE. Added additional sanity checks when deciding whether to accept an IO sample or not. Signed-off-by: Dick Kennedy <[email protected]> Signed-off-by: James Smart <[email protected]> Reviewed-by: Johannes Thumshirn <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-10-02scsi: lpfc: PLOGI failures during NPIV testingDick Kennedy1-1/+2
Local Reject/Invalid RPI errors seen during discovery. Temporary RPI cleanup was occurring regardless of SLI rev. It's only necessary on SLI-4. Adjust the test for whether cleanup is necessary. Signed-off-by: Dick Kennedy <[email protected]> Signed-off-by: James Smart <[email protected]> Reviewed-by: Johannes Thumshirn <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-10-02scsi: lpfc: Fix warning messages when NVME_TARGET_FC not definedDick Kennedy1-0/+2
Warning messages when NVME_TARGET_FC not defined on ppc builds The lpfc_nvmet_replenish_context() function is only meaningful when NVME target mode enabled. Surround the function body with ifdefs for target mode enablement. Signed-off-by: Dick Kennedy <[email protected]> Signed-off-by: James Smart <[email protected]> Reported-by: Stephen Rothwell <[email protected]> Reviewed-by: Johannes Thumshirn <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-10-02scsi: lpfc: Fix lpfc nvme host rejecting IO with Not Ready messageDick Kennedy1-18/+28
In a link bounce scenario, a condition can occur where the discovery engine swaps an ndlp structure (address change for an nport). While the swap was successfully executed by the discovery engine, the driver did not properly detect a change in the ndlp bound to the nvme rport. This error resulted in the nvme host transport issuing an IO to the correct nvme rport, but the lpfc driver addressed a ndlp with an NLP_UNUSED status and failed the io. This resulting it it looking like there were missing namespaces and applications failed due to io errors. To fix, in lpfc_nvme_register_rport, rework the "rebind" case to break the nvme rport<->ndlp association when the ndlp already has an nrport. Then rebind the rport to the correct ndlp data and backpointers. [mkp: typo] Signed-off-by: Dick Kennedy <[email protected]> Signed-off-by: James Smart <[email protected]> Reviewed-by: Johannes Thumshirn <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-10-02scsi: lpfc: Fix crash receiving ELS while detaching driverDick Kennedy7-13/+37
The driver crashes when attempting to use a freed ndpl pointer. The pci_remove_one handler runs on a separate kernel thread. The order of the removal is starting by freeing all of the ndlps and then disabling interrupts. In between these two events the driver can still receive an ELS and process it. When it tries to use the ndlp pointer will be NULL Change the order of the pci_remove_one vs disable interrupts so that interrupts are disabled before the ndlp's are freed. Cc: <[email protected]> # 4.12+ Signed-off-by: Dick Kennedy <[email protected]> Signed-off-by: James Smart <[email protected]> Reviewed-by: Johannes Thumshirn <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-10-02scsi: lpfc: fix pci hot plug crash in list_add callDick Kennedy1-7/+10
During pci hot plug, the kernel crashes in a list_add_call The lookup by tag function will return null if the IOCB is out of range or does not have the on txcmplq flag set. Fix: Check for null return from lookup by tag. Cc: <[email protected]> # 4.12+ Signed-off-by: Dick Kennedy <[email protected]> Signed-off-by: James Smart <[email protected]> Reviewed-by: Johannes Thumshirn <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-10-02scsi: lpfc: fix pci hot plug crash in timer management routinesDick Kennedy1-0/+1
During pci hot plug, the kernel crashes in timer management code. The sli4 remove_one handler is not stoping the timers as it starts to remove the port so that it can be swapped. Fix: Stop the timers early in the handler routine. Note: Fix in SLI-4 only. SLI-3 already stopped the timers properly. Cc: <[email protected]> # 4.12+ Signed-off-by: Dick Kennedy <[email protected]> Signed-off-by: James Smart <[email protected]> Reviewed-by: Johannes Thumshirn <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-10-02scsi: smartpqi: update driver version to 1.1.2-126Don Brace1-2/+2
Reviewed-by: Gerry Morong <[email protected]> Reviewed-by: Scott Benesh <[email protected]> Reviewed-by: Scott Teel <[email protected]> Reviewed-by: Tomas Henzl <[email protected]> Signed-off-by: Kevin Barnett <[email protected]> Signed-off-by: Don Brace <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-10-02scsi: smartpqi: cleanup raid map warning messageKevin Barnett1-3/+3
Fix a small cosmetic bug in a very rarely encountered error message that can occur when a LD has a corrupted raid map. Reviewed-by: Scott Benesh <[email protected]> Reviewed-by: Tomas Henzl <[email protected]> Signed-off-by: Kevin Barnett <[email protected]> Signed-off-by: Don Brace <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-10-02scsi: smartpqi: update controller idsKevin Barnett1-0/+8
Update the driver's PCI IDs. Reviewed-by: Scott Benesh <[email protected]> Reviewed-by: Scott Teel <[email protected]> Reviewed-by: Tomas Henzl <[email protected]> Signed-off-by: Kevin Barnett <[email protected]> Signed-off-by: Don Brace <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-09-27scsi: libsas: remove unused variable sas_haColin Ian King1-1/+0
Remove unused variable sas_ha to clean up build warning "unused variable sas_ha [-Wunused-variable]" Fixes: 042ebd293b86 ("scsi: libsas: kill useless ha_event and do some cleanup") Signed-off-by: Colin Ian King <[email protected]> Acked-by: John Garry <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-09-27scsi: ufs: fix wrong command type of UTRD for UFSHCI v2.1kehuanlin1-6/+8
Since the command type of UTRD in UFS 2.1 specification is the same with UFS 2.0. And it assumes the future UFS specification will follow the same definition. Signed-off-by: kehuanlin <[email protected]> Reviewed-by: Subhash Jadavani <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-09-27scsi: ufs: continue to boot even with Boot LUN is disabledHuanlin Ke1-11/+8
Several configurable fields of the Device Descriptor and the Unit Descriptors determine the Boot LUN status. The bBootEnable field and the bBootLunEn attribute is set to zero by default, so the Boot LUN is disabled by default. At which point the scsi device add for Boot LUN will fail, but we can continue to use the ufs device in fact. This failure shouldn't abort the device boot. Signed-off-by: Huanlin Ke <[email protected]> Reviewed-by: Subhash Jadavani <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-09-27scsi: ufs: add ufs a command complete time stampZang Leigang2-0/+7
Signed-off-by: Zang Leigang <[email protected]> Reviewed-by: Subhash Jadavani <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-09-27scsi: ufs: fix a pclint warningZang Leigang1-1/+1
Signed-off-by: Zang Leigang <[email protected]> Reviewed-by: Subhash Jadavani <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-09-25scsi: mpt3sas: remove redundant copy_from_user in _ctl_getiocinfoMeng Xu1-6/+0
Since right after the user copy, we are going to memset(&karg, 0, sizeof(karg)), the copy_from_user is redundant Signed-off-by: Meng Xu <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-09-25scsi: qla2xxx: Cocci spatch "pool_zalloc-simple"Thomas Meyer3-22/+11
Use *_pool_zalloc rather than *_pool_alloc followed by memset with 0. Found by coccinelle spatch "api/alloc/pool_zalloc-simple.cocci" Signed-off-by: Thomas Meyer <[email protected]> Acked-by: Himanshu Madhani <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-09-25scsi: lpfc: Cocci spatch "pool_zalloc-simple"Thomas Meyer1-4/+3
Use *_pool_zalloc rather than *_pool_alloc followed by memset with 0. Found by coccinelle spatch "api/alloc/pool_zalloc-simple.cocci" Signed-off-by: Thomas Meyer <[email protected]> Acked-by: James Smart <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-09-25scsi: scsi_dh: suppress errors from unsupported devicesHannes Reinecke3-15/+16
Device handlers are optional, and for some handlers like ALUA only implemented for certain device types. So suppress any errors for unsupported devices. Signed-off-by: Hannes Reinecke <[email protected]> Reviewed-by: Johannes Thumshirn <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-09-25scsi: scsi_dh: Return SCSI_DH_XX error code from ->attach()Hannes Reinecke5-19/+32
Rather than having each device handler implementing their own error mapping, have the ->attach() call return a SCSI_DH_XXX error code and implement the mapping in scsi_dh_handler_attach(). Suggested-by: Christoph Hellwig <[email protected]> Signed-off-by: Hannes Reinecke <[email protected]> Reviewed-by: Johannes Thumshirn <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-09-25scsi: sd: Align maximum write same blocks to physical block sizeDamien Le Moal1-0/+20
Reporting a maximum number of blocks that is not aligned on the device physical size would cause a large write same request to be split into physically unaligned chunks by __blkdev_issue_write_zeroes() and __blkdev_issue_write_same(), even if the caller of these functions took care to align its request to physical sectors. Make sure the maximum reported is aligned to the device physical block size. This is only an optional optimization for regular disks, but this is mandatory to avoid failure of large write same requests directed at sequential write required zones of host-managed ZBC disks. [mkp: tweaked commit message] Signed-off-by: Damien Le Moal <[email protected]> Reviewed-by: Bart Van Assche <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-09-25scsi: csiostor: enable PCIe relaxed ordering if supportedVarun Prakash3-0/+9
Set PCIe relaxed ordering bits in FW_IQ_CMD if relaxed ordering is enabled in the PCIe device. Signed-off-by: Varun Prakash <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-09-15scsi: libcxgbi: remove redundant check and close on cskColin Ian King1-2/+0
csk is always null on the error return path and so the non-null check and call to cxgbi_sock_closed on csk is redundant and can be removed. Detected by: CoverityScan CID#114329 ("Logically dead code") Signed-off-by: Colin Ian King <[email protected]> Acked-by: Varun Prakash <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-09-15scsi: libsas: add event to defer list tail instead of head when drainingchenxiang1-1/+1
Events will be added to defer_q list when setting ha->status to SAS_HA_DRAINING. Events will be called after drain workqueue. Those events are added to the head of list, but they are scanned one by one from the head to the tail, which will cause those events be called in the reverse order of being added. So change list_add to list_add_tail in function sas_queue_work. Signed-off-by: chenxiang <[email protected]> Signed-off-by: Jason Yan <[email protected]> CC: John Garry <[email protected]> CC: Johannes Thumshirn <[email protected]> CC: Ewan Milne <[email protected]> CC: Christoph Hellwig <[email protected]> CC: Tomas Henzl <[email protected]> CC: Dan Williams <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-09-15scsi: libsas: rename notify_port_event() for consistencyJason Yan1-2/+2
Rename function notify_port_event() to sas_notify_port_event(), which will be consistent with sas_notify_phy_event(). Signed-off-by: Jason Yan <[email protected]> CC: John Garry <[email protected]> CC: Johannes Thumshirn <[email protected]> CC: Ewan Milne <[email protected]> CC: Christoph Hellwig <[email protected]> CC: Tomas Henzl <[email protected]> CC: Dan Williams <[email protected]> Reviewed-by: Johannes Thumshirn <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-09-15scsi: libsas: remove unused port_gone_completion and DISCE_PORT_GONEJason Yan1-3/+0
No one uses the port_gone_completion in struct asd_sas_port and DISCE_PORT_GONE in enum disover_event, clean them out. Signed-off-by: Jason Yan <[email protected]> CC: Johannes Thumshirn <[email protected]> CC: Ewan Milne <[email protected]> CC: Christoph Hellwig <[email protected]> CC: Tomas Henzl <[email protected]> CC: Dan Williams <[email protected]> Reviewed-by: Johannes Thumshirn <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-09-15scsi: libsas: remove the numbering for each event enumJason Yan1-17/+17
Numbering for each event enum makes no sense. Remove the numbering so that we don't have to calculate the number by hand every time. Signed-off-by: Jason Yan <[email protected]> CC: John Garry <[email protected]> CC: Johannes Thumshirn <[email protected]> CC: Ewan Milne <[email protected]> CC: Christoph Hellwig <[email protected]> CC: Tomas Henzl <[email protected]> Reviewed-by: Johannes Thumshirn <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-09-15scsi: libsas: kill useless ha_event and do some cleanupJason Yan7-68/+0
The ha_event now has only one event HAE_RESET, and this event does nothing. Kill it and do some cleanup. This is a preparation for enhance libsas hotplug feature in the next patches. Signed-off-by: Jason Yan <[email protected]> Signed-off-by: John Garry <[email protected]> Reviewed-by: Johannes Thumshirn <[email protected]> Reviewed-by: Christoph Hellwig <[email protected]> CC: Johannes Thumshirn <[email protected]> CC: Ewan Milne <[email protected]> CC: Christoph Hellwig <[email protected]> CC: Tomas Henzl <[email protected]> CC: Dan Williams <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-09-15scsi: fcoe: open-code fcoe_destroy_work() for NETDEV_UNREGISTERHannes Reinecke1-5/+13
When a NETDEV_UNREGISTER notification is received the network device is _deleted_ after the callback returns. So we cannot use a workqueue here, as this would cause an inversion when removing the device as the netdev is already gone. This manifests with a nasty warning during shutdown: sysfs group ffffffff81eff0e0 not found for kobject 'fc_host7' So open-code fcoe_destroy_work() when receiving the notification to avoid this inversion. Signed-off-by: Hannes Reinecke <[email protected]> Reviewed-by: Lee Duncan <[email protected]> Acked-by: Johannes Thumshirn <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-09-15scsi: fcoe: separate out fcoe_vport_remove()Hannes Reinecke1-22/+33
Separate out fcoe_vport_remove() from fcoe_destroy_work(). Required for the next patch. Signed-off-by: Hannes Reinecke <[email protected]> Reviewed-by: Lee Duncan <[email protected]> Acked-by: Johannes Thumshirn <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-09-15scsi: fcoe: move fcoe_interface_remove() out of fcoe_interface_cleanup()Hannes Reinecke1-5/+7
This closes a possible race condition in _fcoe_create() where we drop the rtnl_lock() before calling fcoe_interface_remove(). Signed-off-by: Hannes Reinecke <[email protected]> Reviewed-by: Lee Duncan <[email protected]> Acked-by: Johannes Thumshirn <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-09-15scsi: ufs: tc-dwc-g210: make arrays static, reduces object code sizeColin Ian King1-5/+5
Don't populate const arrays on the stack, instead make them static. Makes the object code smaller by over 740 bytes. Before: text data bss dec hex filename 3840 208 0 4048 fd0 drivers/scsi/ufs/tc-dwc-g210.o After: text data bss dec hex filename 2679 624 0 3303 ce7 drivers/scsi/ufs/tc-dwc-g210.o Signed-off-by: Colin Ian King <[email protected]> Reviewed-by: Bart Van Assche <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-09-15scsi: bnx2i: Clean up unused pointers in bnx2i_hwiChristos Gkekas1-10/+0
Pointers bnx2i_cmd are set but never used, so they can be removed. Signed-off-by: Christos Gkekas <[email protected]> Acked-by: Manish Rangankar <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-09-15scsi: lpfc: remove redundant null check on eqeColin Ian King1-3/+0
The pointer eqe is always non-null inside the while loop, so the check to see if eqe is NULL is redudant and hence can be removed. Detected by CoverityScan CID#1248693 ("Logically Dead Code") Signed-off-by: Colin Ian King <[email protected]> Acked-by: James Smart <[email protected]> Signed-off-by: Martin K. Petersen <[email protected]>
2017-09-13Fix up MAINTAINERS file sortingLinus Torvalds1-55/+55
Another merge window, another MAINTAINERS file disaster. People have serious problems with the alphabet and sorting, and poor Jérôme Glisse and Radim Krčmář get their names mangled by locale issues, turning them into some mangled mess (probably others do too, but those two stood out when sorting things again). And we now have two copies of the same 'AS3645A LED FLASH CONTROLLER DRIVER' in the tree and in the MAINTAINERS file, but that's a separate issue - the duplication is real, and I left them as two entries for the same name. This does not try to sort the actual section pattern entries, although I may end up doing that later. Signed-off-by: Linus Torvalds <[email protected]>
2017-09-13Merge tag 'clk-for-linus' of ↵Linus Torvalds142-1101/+9354
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk updates from Stephen Boyd: "The diff is dominated by the Allwinner A10/A20 SoCs getting converted to the sunxi-ng framework. Otherwise, the heavy hitters are various drivers for SoCs like AT91, Amlogic, Renesas, and Rockchip. There are some other new clk drivers in here too but overall this is just a bunch of clk drivers for various different pieces of hardware and a collection of non-critical fixes for clk drivers. New Drivers: - Allwinner R40 SoCs - Renesas R-Car Gen3 USB 2.0 clock selector PHY - Atmel AT91 audio PLL - Uniphier PXs3 SoCs - ARC HSDK Board PLLs - AXS10X Board PLLs - STMicroelectronics STM32H743 SoCs Removed Drivers: - Non-compiling mb86s7x support Updates: - Allwinner A10/A20 SoCs converted to sunxi-ng framework - Allwinner H3 CPU clk fixes - Renesas R-Car D3 SoC - Renesas V2H and M3-W modules - Samsung Exynos5420/5422/5800 audio fixes - Rockchip fractional clk approximation fixes - Rockchip rk3126 SoC support within the rk3128 driver - Amlogic gxbb CEC32 and sd_emmc clks - Amlogic meson8b reset controller support - IDT VersaClock 5P49V5925/5P49V6901 support - Qualcomm MSM8996 SMMU clks - Various 'const' applications for struct clk_ops - si5351 PLL reset bugfix - Uniphier audio on LD11/LD20 and ethernet support on LD11/LD20/Pro4/PXs2 - Assorted Tegra clk driver fixes" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (120 commits) clk: si5351: fix PLL reset ASoC: atmel-classd: remove aclk clock ASoC: atmel-classd: remove aclk clock from DT binding clk: at91: clk-generated: make gclk determine audio_pll rate clk: at91: clk-generated: create function to find best_diff clk: at91: add audio pll clock drivers dt-bindings: clk: at91: add audio plls to the compatible list clk: at91: clk-generated: remove useless divisor loop clk: mb86s7x: Drop non-building driver clk: ti: check for null return in strrchr to avoid null dereferencing clk: Don't write error code into divider register clk: uniphier: add video input subsystem clock clk: uniphier: add audio system clock clk: stm32h7: Add stm32h743 clock driver clk: gate: expose clk_gate_ops::is_enabled clk: nxp: clk-lpc32xx: rename clk_gate_is_enabled() clk: uniphier: add PXs3 clock data clk: hi6220: change watchdog clock source clk: Kconfig: Name RK805 in Kconfig for COMMON_CLK_RK808 clk: cs2000: Add cs2000_set_saved_rate ...
2017-09-13Merge tag 'rtc-4.14' of ↵Linus Torvalds26-485/+953
git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux Pull RTC updates from Alexandre Belloni: "Subsystem: - remove .open() and .release() RTC ops - constify i2c_device_id New driver: - Realtek RTD1295 - Android emulator (goldfish) RTC Drivers: - ds1307: Beginning of a huge cleanup - s35390a: handle invalid RTC time - sun6i: external oscillator gate support" * tag 'rtc-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (40 commits) rtc: ds1307: use octal permissions rtc: ds1307: fix braces rtc: ds1307: fix alignments and blank lines rtc: ds1307: use BIT rtc: ds1307: use u32 rtc: ds1307: use sizeof rtc: ds1307: remove regs member rtc: Add Realtek RTD1295 dt-bindings: rtc: Add Realtek RTD1295 rtc: sun6i: Add support for the external oscillator gate rtc: goldfish: Add RTC driver for Android emulator dt-bindings: Add device tree binding for Goldfish RTC driver rtc: ds1307: add basic support for ds1341 chip rtc: ds1307: remove member nvram_offset from struct ds1307 rtc: ds1307: factor out offset to struct chip_desc rtc: ds1307: factor out rtc_ops to struct chip_desc rtc: ds1307: factor out irq_handler to struct chip_desc rtc: ds1307: improve irq setup rtc: ds1307: constify struct chip_desc variables rtc: ds1307: improve trickle charger initialization ...
2017-09-13Merge tag 'sound-fix-4.14-rc1' of ↵Linus Torvalds12-149/+141
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Most of the commits are trivial cleanup patches, while one commit is a significant fix for the race at ALSA sequencer that was spotted by syzkaller" * tag 'sound-fix-4.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: seq: Cancel pending autoload work at unbinding device ALSA: firewire: Use common error handling code in snd_motu_stream_start_duplex() ALSA: asihpi: Kill BUG_ON() usages ALSA: core: Use %pS printk format for direct addresses ALSA: ymfpci: Use common error handling code in snd_ymfpci_create() ALSA: ymfpci: Use common error handling code in snd_card_ymfpci_probe() ALSA: 6fire: Use common error handling code in usb6fire_chip_probe() ALSA: usx2y: Use common error handling code in submit_urbs() ALSA: us122l: Use common error handling code in us122l_create_card() ALSA: hdspm: Use common error handling code in snd_hdspm_probe() ALSA: rme9652: Use common code in hdsp_get_iobox_version() ALSA: maestro3: Use common error handling code in two functions
2017-09-13Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds3-15/+1
Pull SCSI fixes from James Bottomley: "A tiny update: one patch corrects a Kconfig problem with the shift of the SAS SMP code to BSG and the other removes a vestige of user space target mode" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: scsi: scsi_transport_sas: select BLK_DEV_BSGLIB scsi: Remove Scsi_Host.uspace_req_q
2017-09-13Merge branch 'for-linus' of git://git.kernel.dk/linux-blockLinus Torvalds14-81/+134
Pull block fixes from Jens Axboe: "Small collection of fixes that would be nice to have in -rc1. This contains: - NVMe pull request form Christoph, mostly with fixes for nvme-pci, host memory buffer in particular. - Error handling fixup for cgwb_create(), in case allocation of 'wb' fails. From Christophe Jaillet. - Ensure that trace_block_getrq() gets the 'dev' in an appropriate fashion, to avoid a potential NULL deref. From Greg Thelen. - Regression fix for dm-mq with blk-mq, fixing a problem with stacking IO schedulers. From me. - string.h fixup, fixing an issue with memcpy_and_pad(). This original change came in through an NVMe dependency, which is why I'm including it here. From Martin Wilck. - Fix potential int overflow in __blkdev_sectors_to_bio_pages(), from Mikulas. - MBR enable fix for sed-opal, from Scott" * 'for-linus' of git://git.kernel.dk/linux-block: block: directly insert blk-mq request from blk_insert_cloned_request() mm/backing-dev.c: fix an error handling path in 'cgwb_create()' string.h: un-fortify memcpy_and_pad nvme-pci: implement the HMB entry number and size limitations nvme-pci: propagate (some) errors from host memory buffer setup nvme-pci: use appropriate initial chunk size for HMB allocation nvme-pci: fix host memory buffer allocation fallback nvme: fix lightnvm check block: fix integer overflow in __blkdev_sectors_to_bio_pages() block: sed-opal: Set MBRDone on S3 resume path if TPER is MBREnabled block: tolerate tracing of NULL bio
2017-09-13Merge tag 'docs-4.14' of git://git.lwn.net/linuxLinus Torvalds3-126/+69
Pull documentation fixes from Jonathan Corbet: "A cleanup from Mauro that needed to wait for the media pull, plus a handful of other fixes that wandered in" * tag 'docs-4.14' of git://git.lwn.net/linux: kokr/memory-barriers.txt: Apply atomic_t.txt change kokr/doc: Update memory-barriers.txt for read-to-write dependencies docs-rst: don't require adjustbox anymore docs-rst: conf.py: only setup notice box colors if Sphinx < 1.6 docs-rst: conf.py: remove lscape from LaTeX preamble
2017-09-13Merge branch 'for-linus' of ↵Linus Torvalds5-54/+53
git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse Pull fuse updates from Miklos Szeredi: "This fixes a regression (spotted by the Sandstorm.io folks) in the pid namespace handling introduced in 4.12. There's also a fix for honoring sync/dsync flags for pwritev2()" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: fuse: getattr cleanup fuse: honor iocb sync flags on write fuse: allow server to run in different pid_ns
2017-09-13Merge branch 'overlayfs-linus' of ↵Linus Torvalds15-79/+496
git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs Pull overlayfs updates from Miklos Szeredi: "This fixes d_ino correctness in readdir, which brings overlayfs on par with normal filesystems regarding inode number semantics, as long as all layers are on the same filesystem. There are also some bug fixes, one in particular (random ioctl's shouldn't be able to modify lower layers) that touches some vfs code, but of course no-op for non-overlay fs" * 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs: ovl: fix false positive ESTALE on lookup ovl: don't allow writing ioctl on lower layer ovl: fix relatime for directories vfs: add flags to d_real() ovl: cleanup d_real for negative ovl: constant d_ino for non-merge dirs ovl: constant d_ino across copy up ovl: fix readdir error value ovl: check snprintf return
2017-09-12Merge tag 'f2fs-for-4.14' of ↵Linus Torvalds22-511/+2228
git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs Pull f2fs updates from Jaegeuk Kim: "In this round, we've mostly tuned f2fs to provide better user experience for Android. Especially, we've worked on atomic write feature again with SQLite community in order to support it officially. And we added or modified several facilities to analyze and enhance IO behaviors. Major changes include: - add app/fs io stat - add inode checksum feature - support project/journalled quota - enhance atomic write with new ioctl() which exposes feature set - enhance background gc/discard/fstrim flows with new gc_urgent mode - add F2FS_IOC_FS{GET,SET}XATTR - fix some quota flows" * tag 'f2fs-for-4.14' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (63 commits) f2fs: hurry up to issue discard after io interruption f2fs: fix to show correct discard_granularity in sysfs f2fs: detect dirty inode in evict_inode f2fs: clear radix tree dirty tag of pages whose dirty flag is cleared f2fs: speed up gc_urgent mode with SSR f2fs: better to wait for fstrim completion f2fs: avoid race in between read xattr & write xattr f2fs: make get_lock_data_page to handle encrypted inode f2fs: use generic terms used for encrypted block management f2fs: introduce f2fs_encrypted_file for clean-up Revert "f2fs: add a new function get_ssr_cost" f2fs: constify super_operations f2fs: fix to wake up all sleeping flusher f2fs: avoid race in between atomic_read & atomic_inc f2fs: remove unneeded parameter of change_curseg f2fs: update i_flags correctly f2fs: don't check inode's checksum if it was dirtied or writebacked f2fs: don't need to update inode checksum for recovery f2fs: trigger fdatasync for non-atomic_write file f2fs: fix to avoid race in between aio and gc ...
2017-09-12Merge tag 'ceph-for-4.14-rc1' of git://github.com/ceph/ceph-clientLinus Torvalds20-352/+421
Pull ceph updates from Ilya Dryomov: "The highlights include: - a large series of fixes and improvements to the snapshot-handling code (Zheng Yan) - individual read/write OSD requests passed down to libceph are now limited to 16M in size to avoid hitting OSD-side limits (Zheng Yan) - encode MStatfs v2 message to allow for more accurate space usage reporting (Douglas Fuller) - switch to the new writeback error tracking infrastructure (Jeff Layton)" * tag 'ceph-for-4.14-rc1' of git://github.com/ceph/ceph-client: (35 commits) ceph: stop on-going cached readdir if mds revokes FILE_SHARED cap ceph: wait on writeback after writing snapshot data ceph: fix capsnap dirty pages accounting ceph: ignore wbc->range_{start,end} when write back snapshot data ceph: fix "range cyclic" mode writepages ceph: cleanup local variables in ceph_writepages_start() ceph: optimize pagevec iterating in ceph_writepages_start() ceph: make writepage_nounlock() invalidate page that beyonds EOF ceph: properly get capsnap's size in get_oldest_context() ceph: remove stale check in ceph_invalidatepage() ceph: queue cap snap only when snap realm's context changes ceph: handle race between vmtruncate and queuing cap snap ceph: fix message order check in handle_cap_export() ceph: fix NULL pointer dereference in ceph_flush_snaps() ceph: adjust 36 checks for NULL pointers ceph: delete an unnecessary return statement in update_dentry_lease() ceph: ENOMEM pr_err in __get_or_create_frag() is redundant ceph: check negative offsets in ceph_llseek() ceph: more accurate statfs ceph: properly set snap follows for cap reconnect ...
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