- 06 Oct, 2016 7 commits
-
-
git://git.armlinux.org.uk/~rmk/linux-armLinus Torvalds authored
Pull ARM updates from Russell King: - Correct ARMs dma-mapping to use the correct printk format strings. - Avoid defining OBJCOPYFLAGS globally which upsets lkdtm rodata testing. - Cleanups to ARMs asm/memory.h include. - L2 cache cleanups. - Allow flat nommu binaries to be executed on ARM MMU systems. - Kernel hardening - add more read-only after init annotations, including making some kernel vdso variables const. - Ensure AMBA primecell clocks are appropriately defaulted. - ARM breakpoint cleanup. - Various StrongARM 11x0 and companion chip (SA1111) updates to bring this legacy platform to use more modern APIs for (eg) GPIOs and interrupts, which will allow us in the future to reduce some of the board-level driver clutter and elimate function callbacks into board code via platform data. There still appears to be interest in these platforms! - Remove the now redundant secure_flush_area() API. - Module PLT relocation optimisations. Ard says: This series of 4 patches optimizes the ARM PLT generation code that is invoked at module load time, to get rid of the O(n^2) algorithm that results in pathological load times of 10 seconds or more for large modules on certain STB platforms. - ARMv7M cache maintanence support. - L2 cache PMU support * 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm: (35 commits) ARM: sa1111: provide to_sa1111_device() macro ARM: sa1111: add sa1111_get_irq() ARM: sa1111: clean up duplication in IRQ chip implementation ARM: sa1111: implement a gpio_chip for SA1111 GPIOs ARM: sa1111: move irq cleanup to separate function ARM: sa1111: use devm_clk_get() ARM: sa1111: use devm_kzalloc() ARM: sa1111: ensure we only touch RAB bus type devices when removing ARM: 8611/1: l2x0: add PMU support ARM: 8610/1: V7M: Add dsb before jumping in handler mode ARM: 8609/1: V7M: Add support for the Cortex-M7 processor ARM: 8608/1: V7M: Indirect proc_info construction for V7M CPUs ARM: 8607/1: V7M: Wire up caches for V7M processors with cache support. ARM: 8606/1: V7M: introduce cache operations ARM: 8605/1: V7M: fix notrace variant of save_and_disable_irqs ARM: 8604/1: V7M: Add support for reading the CTR with read_cpuid_cachetype() ARM: 8603/1: V7M: Add addresses for mem-mapped V7M cache operations ARM: 8602/1: factor out CSSELR/CCSIDR operations that use cp15 directly ARM: kernel: avoid brute force search on PLT generation ARM: kernel: sort relocation sections before allocating PLTs ...
-
git://git.armlinux.org.uk/~rmk/linux-armLinus Torvalds authored
Pull ARM fix from Russell King: "A 5% error in delay calculation was introduced during the last merge window, which had gone un-noticed until yesterday" * 'fixes' of git://git.armlinux.org.uk/~rmk/linux-arm: ARM: fix delays
-
Russell King authored
-
Russell King authored
-
Russell King authored
Commit 215e362d ("ARM: 8306/1: loop_udelay: remove bogomips value limitation") tried to increase the bogomips limitation, but in doing so messed up udelay such that it always gives about a 5% error in the delay, even if we use a timer. The calculation is: loops = UDELAY_MULT * us_delay * ticks_per_jiffy >> UDELAY_SHIFT Originally, UDELAY_MULT was ((UL(2199023) * HZ) >> 11) and UDELAY_SHIFT 30. Assuming HZ=100, us_delay of 1000 and ticks_per_jiffy of 1660000 (eg, 166MHz timer, 1ms delay) this would calculate: ((UL(2199023) * HZ) >> 11) * 1000 * 1660000 >> 30 => 165999 With the new values of 2047 * HZ + 483648 * HZ / 1000000 and 31, we get: (2047 * HZ + 483648 * HZ / 1000000) * 1000 * 1660000 >> 31 => 158269 which is incorrect. This is due to a typo - correcting it gives: (2147 * HZ + 483648 * HZ / 1000000) * 1000 * 1660000 >> 31 => 165999 i.o.w, the original value. Fixes: 215e362d ("ARM: 8306/1: loop_udelay: remove bogomips value limitation") Cc: <stable@vger.kernel.org> Reviewed-by: Nicolas Pitre <nico@linaro.org> Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
-
git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommuLinus Torvalds authored
Pull m68knommu updates from Greg Ungerer: "The bulk of the changes here are to clean up the ColdFire 5441x SoC support so that it can run with MMU enabled. We have only supported it with MMU disabled up to now. There is also a few individual bug fixes across the ColdFire support code" * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu: m68k: let clk_disable() return immediately if clk is NULL m68knommu: convert printk(KERN_INFO) to pr_info() m68knommu: clean up uClinux boot log output m68k: generalize uboot command line support m68k: don't panic if no hardware FPU defined m68k: only generate FPU instructions if CONFIG_FPU enabled m68k: always make available dump_fpu() m68k: generalize io memory region setup for ColdFire ACR registers m68k: move ColdFire _bootmem_alloc code m68k: report correct FPU type on ColdFire MMU platforms m68k: set appropriate machine type for m5411x SoC platforms m68k: move CONFIG_FPU set to per-CPU configuration m68knommu: fix IO write size in nettel pin set m68knommu: switch to using IO access methods in WildFire board code m68knommu: fix early setup to not access variables
-
git://github.com/jcmvbkbc/linux-xtensaLinus Torvalds authored
Pull Xtensa updates from Max Filippov: "Updates for the xtensa architecture. It is a combined set of patches for 4.8 that never got to the mainline and new patches for 4.9. - add new kernel memory layouts for MMUv3 cores: with 256MB and 512MB KSEG size, starting at physical address other than 0 - make kernel load address configurable - clean up kernel memory layout macros - drop sysmem early allocator and switch to memblock - enable kmemleak and memory reservation from the device tree - wire up new syscalls: userfaultfd, membarrier, mlock2, copy_file_range, preadv2 and pwritev2 - add new platform: Cadence Configurable System Platform (CSP) and new core variant for it: xt_lnx - rearrange CCOUNT calibration code, make most of it generic - improve machine reset code (XTFPGA now reboots reliably with MMUv3 cores) - provide default memmap command line option for configurations without device tree support - ISS fixes: simdisk is now capable of using highmem pages, panic correctly terminates simulator" * tag 'xtensa-20161005' of git://github.com/jcmvbkbc/linux-xtensa: (24 commits) xtensa: disable MMU initialization option on MMUv2 cores xtensa: add default memmap and mmio32native options to defconfigs xtensa: add default memmap option to common_defconfig xtensa: add default memmap option to iss_defconfig xtensa: ISS: allow simdisk to use high memory buffers xtensa: ISS: define simc_exit and use it instead of inline asm xtensa: xtfpga: group platform_* functions together xtensa: rearrange CCOUNT calibration xtensa: xtfpga: use clock provider, don't update DT xtensa: Tweak xuartps UART driver Rx watermark for Cadence CSP config. xtensa: initialize MMU before jumping to reset vector xtensa: fix icountlevel setting in cpu_reset xtensa: extract common CPU reset code into separate function xtensa: Added Cadence CSP kernel configuration for Xtensa xtensa: fix default kernel load address xtensa: wire up new syscalls xtensa: support reserved-memory DT node xtensa: drop sysmem and switch to memblock xtensa: minimize use of PLATFORM_DEFAULT_MEM_{ADDR,SIZE} xtensa: cleanup MMU setup and kernel layout macros ...
-
- 05 Oct, 2016 17 commits
-
-
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/stagingLinus Torvalds authored
Pull staging and IIO updates from Greg KH: "Here is the big staging and IIO driver pull request for 4.9-rc1. There are a lot of patches in here, the majority due to the drivers/staging/greybus/ subsystem being merged in with full development history that went back a few years, in order to preserve the work that those developers did over time. Lots and lots of tiny cleanups happened in the tree as well, due to the Outreachy application process and lots of other developers showing up for the first time to clean code up. Along with those changes, we deleted a wireless driver, and added a raspberrypi driver (currently marked broken), and lots of new iio drivers. Overall the tree still shrunk with more lines removed than added, about 10 thousand lines removed in total. Full details are in the very long shortlog below. All of this has been in the linux-next tree with no issues. There will be some merge problems with other subsystem trees, but those are all minor problems and shouldn't be hard to work out when they happen (MAINTAINERS and some lustre build problems with the IB tree)" And furter from me asking for clarification about greybus: "Right now there is a phone from Motorola shipping with this code (a slightly older version, but the same tree), so even though Ara is not alive in the same form, the functionality is happening. We are working with the developers of that phone to merge the newer stuff in with their fork so they can use the upstream version in future versions of their phone product line. Toshiba has at least one chip shipping in their catalog that needs/uses this protocol over a Unipro link, and rumor has it that there might be more in the future. There are also other users of the greybus protocols, there is a talk next week at ELC that shows how it is being used across a network connection to control a device, and previous ELC talks have showed the protocol stack being used over USB to drive embedded Linux boards. I've also talked to some people who are starting to work to add a host controller driver to control arduinos as the greybus PHY protocols are very useful to control a serial/i2c/spio/whatever device across a random physical link, as it is a way to have a self-describing device be attached to a host without needing manual configuration. So yes, people are using it, and there is still the chance that it will show up in a phone/laptop/tablet/whatever from Google in the future as well, the tech isn't dead, even if the original large phone project happens to be" * tag 'staging-4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (3703 commits) Staging: fbtft: Fix bug in fbtft-core staging: rtl8188eu: fix double unlock error in rtw_resume_process() staging:r8188eu: remove GEN_MLME_EXT_HANDLER macro staging:r8188eu: remove GEN_DRV_CMD_HANDLER macro staging:r8188eu: remove GEN_EVT_CODE macro staging:r8188eu: remove GEN_CMD_CODE macro staging:r8188eu: remove pkt_newalloc member of the recv_buf structure staging:r8188eu: remove rtw_handle_dualmac declaration staging:r8188eu: remove (RGTRY|BSSID)_(OFT|SZ) macros staging:r8188eu: change rtl8188e_process_phy_info function argument type Staging: fsl-mc: Remove blank lines Staging: fsl-mc: Fix unaligned * in block comments Staging: comedi: Align the * in block comments Staging : ks7010 : Fix block comments warninig Staging: vt6655: Remove explicit NULL comparison using Coccinelle staging: rtl8188eu: core: rtw_xmit: Use macros instead of constants staging: rtl8188eu: core: rtw_xmit: Move constant of the right side staging: dgnc: Fix lines longer than 80 characters Staging: dgnc: constify attribute_group structures Staging: most: hdm-dim2: constify attribute_group structures ...
-
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/soundLinus Torvalds authored
Pull sound updates from Takashi Iwai: "Again the diffstat shows a widely distributed pattern at this cycle, as there've been many code cleanups and refactoring allover the places. Other than that, the development was relatively calm, and no big surprise shouldn't be expected. Here are some highlights: Core: - Sequencer code refactoring / documentation updates - TLV code moved to uapi, following some relevant cleanups USB-Audio: - Lots of LINE6 driver fixes / updates - DragonFly and TEAC device quirk updates HD-audio: - Usual fixupes for Dell, Lenovo and HP machines - Link-audio time reporting capability ASoC: - Large refactoring of simple-card code to be shared with rcar driver - Removal of some duplicated ops over lots of CODEC drivers - Again quite a few Intel SKL driver updates - New drivers for Nuvoton NAU88C10, Realtek RT5660 and RT5663" * tag 'sound-4.9-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (465 commits) ASoC: fsl: Fix lockups with recent cache changes ASoC: Intel: Skylake: fix memory leak of module on error exit path ASoC: rsnd: add SNDRV_PCM_TRIGGER_SUSPEND/RESUME ASoC: wm8960: remove usage of obsoleted TLV-related macro ASoC: rt5616: remove usage of obsoleted TLV-related macro ASoC: max9867: remove usage of obsoleted TLV-related macro ASoC: trivial: system spelling fix ASoC: da7219: fix inappropriate condition statement ASoC: tlv320aic31xx: do not declare support for mono DAI ASoC: stac9766: fix wrong usage of DECLARE_TLV_DB_LINEAR() ASoC: wm8991: remove unused variable ASoC: wm8991: fix wrong usage of DECLARE_TLV_DB_LINEAR() ASOC: tpa6130a2: add static qualifier for file local symbols ASoC: sst-bxt-rt298: fix obsoleted initializers for array ASoC: sst-bxt-da7219_max98357a: fix obsoleted initializers for array ASoC: rt5616: add static qualifier for file local symbols ASoC: arizona: Add output power up/down delays for speaker path ASoC: arizona: Add debug prints for output power up/down times ALSA: hda - Add the top speaker pin config for HP Spectre x360 ASoC: Intel: Add DMIC channel constraint for bxt machine ...
-
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linuxLinus Torvalds authored
Pull DeviceTree updates from Rob Herring: - update changeset documentation on locking to reflect current code - fix alphabetizing of vendor-prefixes.txt - add various vendor prefixes - add ESP8089 WiFi binding - add new variable sized array parsing functions * tag 'devicetree-for-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (21 commits) DT: irqchip: renesas-irqc: document R8A7743/5 support dt-bindings: Add Keith&Koep vendor prefix dt-bindings: add vendor prefix for Auvidea GmbH of: Add vendor prefix for Engicam s.r.l company devicetree: Add vendor-prefix for Silead Inc. devicetree: bindings: Add vendor prefix for Topeet. dt-bindings: Add summit vendor id of/platform: Initialise dev->fwnode appropriately of: Add array read functions with min/max size limits of: Make of_find_property_value_of_size take a length range dt: net: enhance DWC EQoS binding to support Tegra186 bindings: PCI: artpec: correct pci binding example Documentation: devicetree: Fix max77693 spelling errors dt: bindings: Add binding for ESP8089 wifi chips PCI: Xilinx NWL PCIe: Updating device tree documentation with prefetchable memory space Documentation: devicetree: spi: fix wrong spi-bus documentation dt-bindings: Add Japan Display Inc vendor id dt-bindings: vendor-prefixes: Add Sierra Wireless devicetree: Add vendor prefix for Shenzhen Sunchip Technology Co., Ltd devicetree: Sort vendor prefixes in alphabetical order ...
-
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpioLinus Torvalds authored
Pull GPIO updates from Linus Walleij: "This is the bulk of GPIO changes for the v4.9 series: Subsystem improvements: - do away with the last users of the obsolete Kconfig options ARCH_REQUIRE_GPIOLIB and ARCH_WANT_OPTIONAL_GPIOLIB (the latter always sounded like an item on a wishlist to Santa Claus to me). We can now select GPIOLIB and be done with it, for all archs. After some struggle it even work on UM. Not that it has GPIO, but if it wants to, it can select the library. - continued efforts to make drivers properly either tristate or bool. - introduce a warning for drivers assigning default triggers to their irqchip lines when probed from device tree, so we find and fix these ambigous drivers. It is agreed that in the OF config path, the device tree defines trigger characteristics. - the same warning, mutatis mutandis, for ACPI-probed GPIO irqchips. - we introduce the ability to mark certain IRQ lines as "unusable" as they can be taken by BIOS/firmware, unrouted in silicon and generally nasty if you use them, and such things. This is put to good use in the STMPE driver and also in the Cherryview pin control driver. - a new "mockup" virtual GPIO device that can be used for testing. The plan is to add unit tests under tools/* for exercising this device and verify that the kernel code paths are working as they should. - make memory-mapped I/O-drivers depend on HAS_IOMEM. This was implicit all the time, but when people started building UM with allyesconfig or allmodconfig it exploded in their face. - move some stray bits of device tree and ACPI HW description callbacks down into their respective implementation silo. These were causing issues when compiling on !HAS_IOMEM as well, so now eventually UM compiles the GPIOLIB library if it wants to. New drivers: - new driver for the Aspeed GPIO front-end companion to the pin controller merged through the pin control tree. - new driver for the LP873x PMIC GPIO portions. - new driver for Technologic Systems' I2C FPGA GPIO such as TS4900, TS-7970, TS-7990 and TS-4100. - new driver for the Broadcom BCM63xx series including BCM6338 and BCM6345. - new driver for the Intel WhiskeyCove PMIC GPIO. - new driver for the Allwinner AXP209 PMIC GPIO portions. - new driver for Diamond Systems 48 line GPIO-MM, another of these port-mapped I/O expansion cards. - support the STMicroelectronics STMPE1600 variant in the STMPE driver. Driver improvements: - the STMPE driver now supports rising/falling edge detection properly for IRQs. - the PCA954x will now fetch and enable its VCC regulator properly. - major rework of the PCA953x driver with the goal of eventually switching it over to use regmap and thus modernize it even more. - switch the IOP driver to use the generic MMIO GPIO library. - move the ages old HTC EGPIO (extended GPIO) GPIO expander driver over to this subsystem from MFD, achieveing some separation of concerns" * tag 'gpio-v4.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (81 commits) gpio: add missing static inline gpio: OF: localize some gpiochip init functions gpio: acpi: separation of concerns gpio: OF: separation of concerns gpio: make memory-mapped drivers depend on HAS_IOMEM gpio: stmpe: use BIT() macro gpio: stmpe: forbid unused lines to be mapped as IRQs mfd/gpio: Move HTC GPIO driver to GPIO subsystem gpio: MAINTAINERS: Add an entry for GPIO mockup driver gpio/mockup: add virtual gpio device gpio: Added zynq specific check for special pins on bank zero gpio: axp209: Implement get_direction gpio: aspeed: remove redundant return value check gpio: loongson1: remove redundant return value check ARM: omap2: fix missing include gpio: tc3589x: fix up complaints on unsigned gpio: tc3589x: add .get_direction() and small cleanup gpio: f7188x: use gpiochip_get_data instead of container_of gpio: tps65218: use devm_gpiochip_add_data() for gpio registration gpio: aspeed: fix return value check in aspeed_gpio_probe() ...
-
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrlLinus Torvalds authored
Pull pin control updates from Linus Walleij: "This is the bulk of pin control changes for the v4.9 cycle. General improvements: - nicer debugfs output with one pin/config pair per line. - continued efforts to strictify module vs bool. - constification and similar from Coccinelle engineers. - return error from pinctrl_bind_pins() - pulling in the ability to selectively disable mapping of unusable IRQs from the GPIO subsystem. New drivers: - new driver for the Aspeed pin controller family: AST2400 (G4) and AST2500 (G5) are supported. These are used by OpenBMC on the IBM Witherspoon platform. - new subdriver for the Allwinner sunxi GR8. Driver improvements: - drop default IRQ trigger types assigned during IRQ mapping on AT91 and Nomadik. This error was identified by improvements in the IRQ core by Marc Zyngier. - active high/low types on the GPIO IRQs for the ST pin controller. - IRQ support on GPIOs on the STM32 pin controller. - Renesas Super-H/ARM sh-pfc: continued massive developments. - misc MXC improvements. - SPDIF on the Allwiner A31 SoC - IR remote and SPI NOR flash, NAND flash, I2C pins on the AMLogic SoC. - PWM pins on the Meson. - do not map unusable IRQs (taken by BIOS) on the Intel Cherryview. - add GPIO IRQ wakeup support to the Intel driver so we can wake up from button pushes. Deprecation: - delete the obsolete STiH415/6 SoC support" * tag 'pinctrl-v4.9-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (75 commits) pinctrl: qcom: fix masking of pinmux functions pinctrl: intel: Configure GPIO chip IRQ as wakeup interrupts pinctrl: cherryview: Convert to use devm_gpiochip_add_data() pinctrl: cherryview: Do not add all southwest and north GPIOs to IRQ domain gpiolib: Make it possible to exclude GPIOs from IRQ domain pinctrl: nomadik: don't default-flag IRQs as falling pinctrl: st: Remove obsolete platforms from pinctrl-st dt doc pinctrl: st: Remove STiH415/6 SoC pinctrl driver support. pinctrl: amlogic: gxbb: add i2c pins pinctrl: amlogic: gxbb: add nand pins pinctrl: stm32: add IRQ_DOMAIN_HIERARCHY dependency pinctrl: amlogic: gxbb: add spi nor pins pinctrl: sh-pfc: r8a7794: Implement voltage switching for SDHI pinctrl: sh-pfc: r8a7791: Implement voltage switching for SDHI pinctrl: sh-pfc: Add PORT_GP_24 helper macro pinctrl: Fix "st,syscfg" definition for STM32 pinctrl driver: base: pinctrl: return error from pinctrl_bind_pins() pinctrl: meson-gxbb: add the missing SDIO interrupt pin pinctrl: aspeed: fix regmap error handling pinctrl: mediatek: constify gpio_chip structures ...
-
git://git.linaro.org/people/ulf.hansson/mmcLinus Torvalds authored
Pull MMC updates from Ulf Hansson: MMC core: - Add support for sending commands during data transfer - Erase/discard/trim improvements - Improved error handling - Extend sysfs with SD status register - Document info about the vmmc/vmmcq regulators - Extend pwrseq-simple to manage an optional post-power-on-delay - Some various minor improvements and cleanups MMC host: - dw_mmc: Add reset support - dw_mmc: Return -EILSEQ for EBE and SBE error - dw_mmc: Some cleanups - dw_mmc-k3: Add UHS-I support Hisilicon Hikey - tmio: Add eMMC support - sh_mobile_sdhi: Add r8a7796 support - sunxi: Don't use sample clocks for sun4i/sun5i - sunxi: Add support for A64 mmc controller - sunxi: Some cleanups and improvements - sdhci: Support for sending commands during data transfer - sdhci: Do not allow tuning procedure to be interrupted - sdhci-pci: Enable SD/SDIO on Merrifield - sdhci-pci|acpi: Enable MMC_CAP_CMD_DURING_TFR - sdhci-pci: Some cleanups - sdhci-of-arasan: Set controller to test mode when no CD bit - sdhci-of-arasan: Some fixes for clocks and phys - sdhci-brcmstb: Don't use ADMA 64-bit when not supported - sdhci-tegra: Mark 64-bit DMA broken on Tegra124 - sdhci-esdhc-imx: Fixups related to data timeouts * tag 'mmc-v4.9' of git://git.linaro.org/people/ulf.hansson/mmc: (68 commits) mmc: dw_mmc: remove the deprecated "supports-highspeed" property mmc: dw_mmc: minor cleanup for dw_mci_adjust_fifoth mmc: dw_mmc: use macro to define ring buffer size mmc: dw_mmc: fix misleading error print if failing to do DMA transfer mmc: dw_mmc: avoid race condition of cpu and IDMAC mmc: dw_mmc: split out preparation of desc for IDMAC32 and IDMAC64 mmc: core: don't try to switch block size for dual rate mode mmc: sdhci-of-arasan: Set controller to test mode when no CD bit dt: sdhci-of-arasan: Add device tree option xlnx, fails-without-test-cd mmc: tmio: add eMMC support mmc: rtsx_usb: use new macro for R1 without CRC mmc: rtsx_pci: use new macro for R1 without CRC mmc: add define for R1 response without CRC mmc: card: do away with indirection pointer mmc: sdhci-acpi: Set MMC_CAP_CMD_DURING_TFR for Intel eMMC controllers mmc: sdhci-pci: Set MMC_CAP_CMD_DURING_TFR for Intel eMMC controllers mmc: sdhci: Support cap_cmd_during_tfr requests mmc: mmc_test: Add tests for sending commands during transfer mmc: core: Add support for sending commands during data transfer mmc: sdhci-brcmstb: Fix incorrect capability ...
-
git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuseLinus Torvalds authored
Pull fuse updates from Miklos Szeredi: "This adds POSIX ACL permission checking to the fuse kernel module. In addition there are minor bug fixes as well as cleanups" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse: fuse: limit xattr returned size fuse: remove duplicate cs->offset assignment fuse: don't use fuse_ioctl_copy_user() helper fuse_ioctl_copy_user(): don't open-code copy_page_{to,from}_iter() fuse: get rid of fc->flags fuse: use timespec64 fuse: don't use ->d_time fuse: Add posix ACL support fuse: handle killpriv in userspace fs fuse: fix killing s[ug]id in setattr fuse: invalidate dir dentry after chmod fuse: Use generic xattr ops fuse: listxattr: verify xattr list
-
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fsLinus Torvalds authored
Pull misc filesystem and quota fixes from Jan Kara: "Some smaller udf, ext2, quota & reiserfs fixes" * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: ext2: Unmap metadata when zeroing blocks udf: don't bother with full-page write optimisations in adinicb case reiserfs: Unlock superblock before calling reiserfs_quota_on_mount() udf: Remove useless check in udf_adinicb_write_begin() quota: fill in Q_XGETQSTAT inode information for inactive quotas ext2: Check return value from ext2_get_group_desc()
-
git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds authored
Pull networking updates from David Miller: 1) BBR TCP congestion control, from Neal Cardwell, Yuchung Cheng and co. at Google. https://lwn.net/Articles/701165/ 2) Do TCP Small Queues for retransmits, from Eric Dumazet. 3) Support collect_md mode for all IPV4 and IPV6 tunnels, from Alexei Starovoitov. 4) Allow cls_flower to classify packets in ip tunnels, from Amir Vadai. 5) Support DSA tagging in older mv88e6xxx switches, from Andrew Lunn. 6) Support GMAC protocol in iwlwifi mwm, from Ayala Beker. 7) Support ndo_poll_controller in mlx5, from Calvin Owens. 8) Move VRF processing to an output hook and allow l3mdev to be loopback, from David Ahern. 9) Support SOCK_DESTROY for UDP sockets. Also from David Ahern. 10) Congestion control in RXRPC, from David Howells. 11) Support geneve RX offload in ixgbe, from Emil Tantilov. 12) When hitting pressure for new incoming TCP data SKBs, perform a partial rathern than a full purge of the OFO queue (which could be huge). From Eric Dumazet. 13) Convert XFRM state and policy lookups to RCU, from Florian Westphal. 14) Support RX network flow classification to igb, from Gangfeng Huang. 15) Hardware offloading of eBPF in nfp driver, from Jakub Kicinski. 16) New skbmod packet action, from Jamal Hadi Salim. 17) Remove some inefficiencies in snmp proc output, from Jia He. 18) Add FIB notifications to properly propagate route changes to hardware which is doing forwarding offloading. From Jiri Pirko. 19) New dsa driver for qca8xxx chips, from John Crispin. 20) Implement RFC7559 ipv6 router solicitation backoff, from Maciej Żenczykowski. 21) Add L3 mode to ipvlan, from Mahesh Bandewar. 22) Support 802.1ad in mlx4, from Moshe Shemesh. 23) Support hardware LRO in mediatek driver, from Nelson Chang. 24) Add TC offloading to mlx5, from Or Gerlitz. 25) Convert various drivers to ethtool ksettings interfaces, from Philippe Reynes. 26) TX max rate limiting for cxgb4, from Rahul Lakkireddy. 27) NAPI support for ath10k, from Rajkumar Manoharan. 28) Support XDP in mlx5, from Rana Shahout and Saeed Mahameed. 29) UDP replicast support in TIPC, from Richard Alpe. 30) Per-queue statistics for qed driver, from Sudarsana Reddy Kalluru. 31) Support BQL in thunderx driver, from Sunil Goutham. 32) TSO support in alx driver, from Tobias Regnery. 33) Add stream parser engine and use it in kcm. 34) Support async DHCP replies in ipconfig module, from Uwe Kleine-König. 35) DSA port fast aging for mv88e6xxx driver, from Vivien Didelot. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1715 commits) mlxsw: switchx2: Fix misuse of hard_header_len mlxsw: spectrum: Fix misuse of hard_header_len net/faraday: Stop NCSI device on shutdown net/ncsi: Introduce ncsi_stop_dev() net/ncsi: Rework the channel monitoring net/ncsi: Allow to extend NCSI request properties net/ncsi: Rework request index allocation net/ncsi: Don't probe on the reserved channel ID (0x1f) net/ncsi: Introduce NCSI_RESERVED_CHANNEL net/ncsi: Avoid unused-value build warning from ia64-linux-gcc net: Add netdev all_adj_list refcnt propagation to fix panic net: phy: Add Edge-rate driver for Microsemi PHYs. vmxnet3: Wake queue from reset work i40e: avoid NULL pointer dereference and recursive errors on early PCI error qed: Add RoCE ll2 & GSI support qed: Add support for memory registeration verbs qed: Add support for QP verbs qed: PD,PKEY and CQ verb support qed: Add support for RoCE hw init qede: Add qedr framework ...
-
Johannes Weiner authored
Commit 22f2ac51 ("mm: workingset: fix crash in shadow node shrinker caused by replace_page_cache_page()") switched replace_page_cache() from raw radix tree operations to page_cache_tree_insert() but didn't take into account that the latter function, unlike the raw radix tree op, handles mapping->nrpages. As a result, that counter is bumped for each page replacement rather than balanced out even. The mapping->nrpages counter is used to skip needless radix tree walks when invalidating, truncating, syncing inodes without pages, as well as statistics for userspace. Since the error is positive, we'll do more page cache tree walks than necessary; we won't miss a necessary one. And we'll report more buffer pages to userspace than there are. The error is limited to fuse inodes. Fixes: 22f2ac51 ("mm: workingset: fix crash in shadow node shrinker caused by replace_page_cache_page()") Signed-off-by: Johannes Weiner <hannes@cmpxchg.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Miklos Szeredi <miklos@szeredi.hu> Cc: stable@vger.kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-
Johannes Weiner authored
When the underflow checks were added to workingset_node_shadow_dec(), they triggered immediately: kernel BUG at ./include/linux/swap.h:276! invalid opcode: 0000 [#1] SMP Modules linked in: isofs usb_storage fuse xt_CHECKSUM ipt_MASQUERADE nf_nat_masquerade_ipv4 tun nf_conntrack_netbios_ns nf_conntrack_broadcast ip6t_REJECT nf_reject_ipv6 soundcore wmi acpi_als pinctrl_sunrisepoint kfifo_buf tpm_tis industrialio acpi_pad pinctrl_intel tpm_tis_core tpm nfsd auth_rpcgss nfs_acl lockd grace sunrpc dm_crypt CPU: 0 PID: 20929 Comm: blkid Not tainted 4.8.0-rc8-00087-gbe67d60b #1 Hardware name: System manufacturer System Product Name/Z170-K, BIOS 1803 05/06/2016 task: ffff8faa93ecd940 task.stack: ffff8faa7f478000 RIP: page_cache_tree_insert+0xf1/0x100 Call Trace: __add_to_page_cache_locked+0x12e/0x270 add_to_page_cache_lru+0x4e/0xe0 mpage_readpages+0x112/0x1d0 blkdev_readpages+0x1d/0x20 __do_page_cache_readahead+0x1ad/0x290 force_page_cache_readahead+0xaa/0x100 page_cache_sync_readahead+0x3f/0x50 generic_file_read_iter+0x5af/0x740 blkdev_read_iter+0x35/0x40 __vfs_read+0xe1/0x130 vfs_read+0x96/0x130 SyS_read+0x55/0xc0 entry_SYSCALL_64_fastpath+0x13/0x8f Code: 03 00 48 8b 5d d8 65 48 33 1c 25 28 00 00 00 44 89 e8 75 19 48 83 c4 18 5b 41 5c 41 5d 41 5e 5d c3 0f 0b 41 bd ef ff ff ff eb d7 <0f> 0b e8 88 68 ef ff 0f 1f 84 00 RIP page_cache_tree_insert+0xf1/0x100 This is a long-standing bug in the way shadow entries are accounted in the radix tree nodes. The shrinker needs to know when radix tree nodes contain only shadow entries, no pages, so node->count is split in half to count shadows in the upper bits and pages in the lower bits. Unfortunately, the radix tree implementation doesn't know of this and assumes all entries are in node->count. When there is a shadow entry directly in root->rnode and the tree is later extended, the radix tree implementation will copy that entry into the new node and and bump its node->count, i.e. increases the page count bits. Once the shadow gets removed and we subtract from the upper counter, node->count underflows and triggers the warning. Afterwards, without node->count reaching 0 again, the radix tree node is leaked. Limit shadow entries to when we have actual radix tree nodes and can count them properly. That means we lose the ability to detect refaults from files that had only the first page faulted in at eviction time. Fixes: 449dd698 ("mm: keep page cache radix tree nodes in check") Signed-off-by: Johannes Weiner <hannes@cmpxchg.org> Reported-and-tested-by: Linus Torvalds <torvalds@linux-foundation.org> Reviewed-by: Jan Kara <jack@suse.cz> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: stable@vger.kernel.org Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
-
Sergei Shtylyov authored
Renesas RZ/G SoC have the R-Car gen2 compatible IRQC interrupt controllers. Document RZ/G1[ME] (also known as R8A774[35]) SoC bindings. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Rob Herring <robh@kernel.org>
-
Marek Vasut authored
Add vendor prefix for Keith&Koep GmbH , http://keith-koep.com/en/Signed-off-by: Marek Vasut <marex@denx.de> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: Shawn Guo <shawnguo@kernel.org> [robh: fix alphabetizing] Signed-off-by: Rob Herring <robh@kernel.org>
-
David S. Miller authored
Jiri Pirko says: ==================== mlxsw: Couple of fixes Couple of fixes from Yotam. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
-
Yotam Gigi authored
In order to specify that the mlxsw switchx2 driver needs additional headroom for packets, there have been use of the hard_header_len field of the netdevice struct. This commit changes that to use needed_headroom instead, as this is the correct way to do that. Fixes: 31557f0f ("mlxsw: Introduce Mellanox SwitchX-2 ASIC support") Signed-off-by: Yotam Gigi <yotamg@mellanox.com> Acked-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-
Yotam Gigi authored
In order to specify that the mlxsw spectrum driver needs additional headroom for packets, there have been use of the hard_header_len field of the netdevice struct. This commit changes that to use needed_headroom instead, as this is the correct way to do that. Fixes: 56ade8fe ("mlxsw: spectrum: Add initial support for Spectrum ASIC") Signed-off-by: Yotam Gigi <yotamg@mellanox.com> Acked-by: Ido Schimmel <idosch@mellanox.com> Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-
David S. Miller authored
Merge tag 'mac80211-next-for-davem-2016-10-04' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Johannes Berg says: ==================== This time around, we have * Neighbor Awareness Networking (NAN) APIs * a fix for a previous patch that caused memory corruption in wireless extensions key settings * beacon rate configuration for AP and mesh * memory limits for mac80211's internal TXQs * a (fairly involved) fix for the TXQ vs. crypto problems * direct cfg80211 driver API for WEP keys This also pulls in net-next to fix the merge conflicts, see the merge commit for more details. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
-
- 04 Oct, 2016 16 commits
-
-
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-securityLinus Torvalds authored
Pull security subsystem updates from James Morris: SELinux/LSM: - overlayfs support, necessary for container filesystems LSM: - finally remove the kernel_module_from_file hook Smack: - treat signal delivery as an 'append' operation TPM: - lots of bugfixes & updates Audit: - new audit data type: LSM_AUDIT_DATA_FILE * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: (47 commits) Revert "tpm/tpm_crb: implement tpm crb idle state" Revert "tmp/tpm_crb: fix Intel PTT hw bug during idle state" Revert "tpm/tpm_crb: open code the crb_init into acpi_add" Revert "tmp/tpm_crb: implement runtime pm for tpm_crb" lsm,audit,selinux: Introduce a new audit data type LSM_AUDIT_DATA_FILE tmp/tpm_crb: implement runtime pm for tpm_crb tpm/tpm_crb: open code the crb_init into acpi_add tmp/tpm_crb: fix Intel PTT hw bug during idle state tpm/tpm_crb: implement tpm crb idle state tpm: add check for minimum buffer size in tpm_transmit() tpm: constify TPM 1.x header structures tpm/tpm_crb: fix the over 80 characters checkpatch warring tpm/tpm_crb: drop useless cpu_to_le32 when writing to registers tpm/tpm_crb: cache cmd_size register value. tmp/tpm_crb: drop include to platform_device tpm/tpm_tis: remove unused itpm variable tpm_crb: fix incorrect values of cmdReady and goIdle bits tpm_crb: refine the naming of constants tpm_crb: remove wmb()'s tpm_crb: fix crb_req_canceled behavior ...
-
git://git.infradead.org/users/pcmoore/auditLinus Torvalds authored
Pull audit updates from Paul Moore: "Another relatively small pull request for v4.9 with just two patches. The patch from Richard updates the list of features we support and report back to userspace; this should have been sent earlier with the rest of the v4.8 patches but it got lost in my inbox. The second patch fixes a problem reported by our Android friends where we weren't very consistent in recording PIDs" * 'stable-4.9' of git://git.infradead.org/users/pcmoore/audit: audit: add exclude filter extension to feature bitmap audit: consistently record PIDs with task_tgid_nr()
-
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linuxLinus Torvalds authored
Pull s390 updates from Martin Schwidefsky: "The new features and main improvements in this merge for v4.9 - Support for the UBSAN sanitizer - Set HAVE_EFFICIENT_UNALIGNED_ACCESS, it improves the code in some places - Improvements for the in-kernel fpu code, in particular the overhead for multiple consecutive in kernel fpu users is recuded - Add a SIMD implementation for the RAID6 gen and xor operations - Add RAID6 recovery based on the XC instruction - The PCI DMA flush logic has been improved to increase the speed of the map / unmap operations - The time synchronization code has seen some updates And bug fixes all over the place" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (48 commits) s390/con3270: fix insufficient space padding s390/con3270: fix use of uninitialised data MAINTAINERS: update DASD maintainer s390/cio: fix accidental interrupt enabling during resume s390/dasd: add missing \n to end of dev_err messages s390/config: Enable config options for Docker s390/dasd: make query host access interruptible s390/dasd: fix panic during offline processing s390/dasd: fix hanging offline processing s390/pci_dma: improve lazy flush for unmap s390/pci_dma: split dma_update_trans s390/pci_dma: improve map_sg s390/pci_dma: simplify dma address calculation s390/pci_dma: remove dma address range check iommu/s390: simplify registration of I/O address translation parameters s390: migrate exception table users off module.h and onto extable.h s390: export header for CLP ioctl s390/vmur: fix irq pointer dereference in int handler s390/dasd: add missing KOBJ_CHANGE event for unformatted devices s390: enable UBSAN ...
-
git://git.lwn.net/linuxLinus Torvalds authored
Pull documentation updates from Jonathan Corbet: "This is the documentation update pull for the 4.9 merge window. The Sphinx transition is still creating a fair amount of work. Here we have a number of fixes and, importantly, a proper PDF output solution, thanks to Jani Nikula, Mauro Carvalho Chehab and Markus Heiser. I've started a couple of new books: a driver API book (based on the old device-drivers.tmpl) and a development tools book. Both are meant to show how we can integrate together our existing documentation into a more coherent and accessible whole. It involves moving some stuff around and formatting changes, but, I think, the results are worth it. The good news is that most of our existing Documentation/*.txt files are *almost* in RST format already; the amount of messing around required is minimal. And, of course, there's the usual set of updates, typo fixes, and more" * tag 'docs-4.9' of git://git.lwn.net/linux: (120 commits) URL changed for Linux Foundation TAB dax : Fix documentation with respect to struct pages iio: Documentation: Correct the path used to create triggers. docs: Remove space-before-label guidance from CodingStyle docs-rst: add inter-document cross references Documentation/email-clients.txt: convert it to ReST markup Documentation/kernel-docs.txt: reorder based on timestamp Documentation/kernel-docs.txt: Add dates for online docs Documentation/kernel-docs.txt: get rid of broken docs Documentation/kernel-docs.txt: move in-kernel docs Documentation/kernel-docs.txt: remove more legacy references Documentation/kernel-docs.txt: add two published books Documentation/kernel-docs.txt: sort books per publication date Documentation/kernel-docs.txt: adjust LDD references Documentation/kernel-docs.txt: some improvements on the ReST output Documentation/kernel-docs.txt: Consistent indenting: 4 spaces Documentation/kernel-docs.txt: Add 4 paper/book references Documentation/kernel-docs.txt: Improve layouting of book list Documentation/kernel-docs.txt: Remove offline or outdated entries docs: Clean up bare :: lines ...
-
git://github.com/kleikamp/linux-shaggyLinus Torvalds authored
Pull jfs updates from David Kleikamp: "Minor jfs updates" * tag 'jfs-4.9' of git://github.com/kleikamp/linux-shaggy: jfs: Simplify code jfs: jump to error_out when filemap_{fdatawait, write_and_wait} fails
-
git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2Linus Torvalds authored
Pull gfs2 updates from Bob Peterson: "We've only got six GFS2 patches for this merge window. In patch order: - Fabian Frederick submitted a nice cleanup that uses the BIT macro rather than bit shifting. - Andreas Gruenbacher contributed a patch that fixes a long-standing annoyance whereby GFS2 warned about dirty pages. - Andreas also fixed a problem with the recent extended attribute readahead feature. - Chao Yu contributed a patch that checks the return code from function register_shrinker and reacts accordingly. Previously, it was not checked. - Andreas Gruenbacher also fixed a problem whereby incore file timestamps were forgotten if the file was invalidated. This merely moves the assignment inside the inode glock where it belongs. - Andreas also fixed a problem where incore timestamps were not initialized" * tag 'gfs2-4.8.fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: gfs2: Initialize atime of I_NEW inodes gfs2: Update file times after grabbing glock gfs2: fix to detect failure of register_shrinker gfs2: Fix extended attribute readahead optimization gfs2: Remove dirty buffer warning from gfs2_releasepage GFS2: use BIT() macro
-
git://git.samba.org/jlayton/linuxLinus Torvalds authored
Pull file locking updates from Jeff Layton: "Only a single patch from Nikolay this cycle, with a small change to better handle /proc/locks in a containerized host" * tag 'locks-v4.9-1' of git://git.samba.org/jlayton/linux: locks: Filter /proc/locks output on proc pid ns
-
git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdmaLinus Torvalds authored
Pull hdi1 rdma driver updates from Doug Ledford: "This is the first pull request of the 4.9 merge window for the RDMA subsystem. It is only the hfi1 driver. It had dependencies on code that only landed late in the 4.7-rc cycle (around 4.7-rc7), so putting this with my other for-next code would have create an ugly merge of lot of 4.7-rc stuff. For that reason, it's being submitted individually. It's been through 0day and linux-next" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma: (37 commits) IB/rdmavt: Trivial function comment corrected. IB/hfi1: Fix trace of atomic ack IB/hfi1: Update SMA ingress checks for response packets IB/hfi1: Use EPROM platform configuration read IB/hfi1: Add ability to read platform config from the EPROM IB/hfi1: Restore EPROM read ability IB/hfi1: Document new sysfs entries for hfi1 driver IB/hfi1: Add new debugfs sdma_cpu_list file IB/hfi1: Add irq affinity notification handler IB/hfi1: Add a new VL sysfs attribute for sdma engines IB/hfi1: Add sysfs interface for affinity setup IB/hfi1: Fix resource release in context allocation IB/hfi1: Remove unused variable from devdata IB/hfi1: Cleanup tasklet refs in comments IB/hfi1: Adjust hardware buffering parameter IB/hfi1: Act on external device timeout IB/hfi1: Fix defered ack race with qp destroy IB/hfi1: Combine shift copy and byte copy for SGE reads IB/hfi1: Do not read more than a SGE length IB/hfi1: Extend i2c timeout ...
-
git://git.kernel.org/pub/scm/linux/kernel/git/bp/bpLinus Torvalds authored
Pull EDAC updates from Borislav Petkov: "A lot of movement in the EDAC tree this time around, coarse summary below: - Altera Arria10 enablement of NAND, DMA, USB, QSPI and SD-MMC FIFO buffers (Thor Thayer) - split the memory controller part out of mpc85xx and share it with a new Freescale ARM Layerscape driver (York Sun) - amd64_edac fixes (Yazen Ghannam) - misc cleanups, refactoring and fixes all over the place" * tag 'edac_for_4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp: (37 commits) EDAC, altera: Add IRQ Flags to disable IRQ while handling EDAC, altera: Correct EDAC IRQ error message EDAC, amd64: Autoload module using x86_cpu_id EDAC, sb_edac: Remove NULL pointer check on array pci_tad EDAC: Remove NO_IRQ from powerpc-only drivers EDAC, fsl_ddr: Fix error return code in fsl_mc_err_probe() EDAC, fsl_ddr: Add entry to MAINTAINERS EDAC: Move Doug Thompson to CREDITS EDAC, I3000: Orphan driver EDAC, fsl_ddr: Replace simple_strtoul() with kstrtoul() EDAC, layerscape: Add Layerscape EDAC support EDAC, fsl_ddr: Fix IRQ dispose warning when module is removed EDAC, fsl_ddr: Add support for little endian EDAC, fsl_ddr: Add missing DDR DRAM types EDAC, fsl_ddr: Rename macros and names EDAC, fsl-ddr: Separate FSL DDR driver from MPC85xx EDAC, mpc85xx: Replace printk() with pr_* format EDAC, mpc85xx: Drop setting/clearing RFXE bit in HID1 EDAC, altera: Rename MC trigger to common name EDAC, altera: Rename device trigger to common name ...
-
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spiLinus Torvalds authored
Pull spi updates from Mark Brown: "The SPI subsystem has also had quite a quiet release, though with a fairly large set of per-driver changes and several new drivers. The bulk of the changes are: - lots and lots of cleanups and improvements for the fsl-espi driver - new drivers for Broadcom MSPI/iProc/STB, Cavium ThunderX and J-Core" * tag 'spi-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (80 commits) spi: sc18is602: Change gpiod_set_value to gpiod_set_value_cansleep spi: pxa2xx: Fix build error because of missing header spi: imx: fix error return code in spi_imx_probe() spi: pxa2xx: Add support for GPIO descriptor chip selects spi: imx: Gracefully handle NULL master->cs_gpios spi: iproc-qspi: Add Broadcom iProc SoCs support spi: fsl-espi: improve return value handling in fsl_espi_probe spi: fsl-espi: simplify of_fsl_espi_probe spi: fsl-espi: remove unused variable in fsl_espi_setup spi: bcm-qspi: Fix error return code in bcm_qspi_probe() spi: bcm-qspi: Fix return value check in bcm_qspi_probe() spi: bcm-qspi: fix suspend/resume #ifdef spi: bcm-qspi: don't include linux/mtd/cfi.h spi: core: Use spi_sync_transfer() in spi_write()/spi_read() spi: fsl-espi: improve and extend register bit definitions spi: fsl-espi: align register access with other drivers spi: fsl-espi: improve and simplify interrupt handler spi: fsl-espi: simplify fsl_espi_setup_transfer spi: imx: support loopback mode on imx35 spi: imx: set spi_bus_clk for mx1, mx31 and mx35 ...
-
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulatorLinus Torvalds authored
Pull regulator updates from Mark Brown: "This is an extremely quiet release for the regulator API, we've got a small set of bug fixes and minor feature enhancements for drivers plus a couple of more visible changes: - add support for ramp times in regulators that don't use selectors. - new driver for LTC3676" * tag 'regulator-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: dbx500: remove unused functions in dbx500-prcmu.c regulator: pv88080: Update regulator for PV88080 BB silicon support regulator: core: don't return error with inadequate reason regulator: tps65910: Work around silicon erratum SWCZ010 regulator: core: Add set_voltage_time op regulator: core: Don't skip set_voltage_time when ramp delay disabled regulator: core: Simplify error flow in _regulator_do_set_voltage() regulator: core: Use local ops variable in _regulator_do_set_voltage() regulator: hi6421: mark hi6421_regulator_ldo_get_optimum_mode() static regulator: Kconfig: Fix typo regulator: bindings: Use the correct symbol for second regulator: Remove support for optional supplies in the bulk API regulator: Add LTC3676 support regulator: rk808: Delete owner assignment regulator: tps65218: do not disable DCDC3 during poweroff on broken PMICs mfd: tps65218: add version check to the PMIC probe
-
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmapLinus Torvalds authored
Pull regmap updates from Mark Brown: "Another quiet release, a few small extensions to the set of register maps we support and an improvement in the debugfs code: - allow viewing of cached contents for write only registers via debugfs. - support a wider range of read/write flag masks in register formats. - support more little endian formats" * tag 'regmap-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap: regmap: Add missing little endian functions regmap: Allow longer flag masks for read and write regmap: debugfs: Add support for dumping write only device registers regmap: Add a function to check if a regmap register is cached
-
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linuxLinus Torvalds authored
Pull clk framework updates from Stephen Boyd: "The core clk framework changes are small again. They're mostly minor fixes that weren't causing enough problems (or any problems when we're just clarifying things) to warrant sending outside the merge window. The majority of changes are in drivers for various SoCs. Full details are in the logs, but here's the summary. Core: - Better support for DeviceTree overlays with the addition of the CLK_OF_DECLARE_DRIVER macro. Now we won't probe a clk driver for a device node that matched during of_clk_init(), unless the driver uses CLK_OF_DECLARE_DRIVER instead of CLK_OF_DECLARE. This allows overlays to work cleanly for drivers that must probe before the device model is ready, and also after it's ready when an overlay is loaded. - Clarification in the code around how clk_hw pointers are returned from of clk providers - Proper migration of prepare/enable counts to parents when the clk tree is constructed New Drivers: - Socionext's UniPhier SoCs - Loongson1C - ZTE ZX296718 - Qualcomm MDM9615 - Amlogic GXBB AO clocks and resets - Broadcom BCM53573 ILP - Maxim MAX77620 Updates: - Four Allwinner SoCs are migrated to the new style clk driver (A31, A31s, A23 and A33) - Exynos 5xxx audio and DRAM clks - Loongson1B AC97, DMA and NAND clks - Rockchip DDR clks and rk3399 driver tweaks - Renesas R-Car M3-W (r8a7796) SoC SDHI interface and Watchdog timer clks - Renasas R-Car H3 and M3-W CMT clks and RAVB+Thermal clks for M3-W - Amlogic GXBB MMC gate clks - at91 sama5d4 sckc - Removal of STiH415 and STiH416 clk support as the SoC is being removed - Rework of STiH4xx clk support for new style bindings - Continuation of driver migration to clk_hw based registration APIs - xgene PMD support - bcm2835 critical clk markings - ARM versatile ICST" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (199 commits) CLK: Add Loongson1C clock support clk: Loongson1: Make use of GENMASK clk: Loongson1: Update clocks of Loongson1B clk: Loongson1: Refactor Loongson1 clock clk: change the type of clk_hw_onecell_data.num to unsigned int clk: zx296718: register driver earlier with core_initcall clk: mvebu: dynamically allocate resources in Armada CP110 system controller clk: mvebu: fix setting unwanted flags in CP110 gate clock clk: nxp: clk-lpc32xx: Unmap region obtained by of_iomap clk: mediatek: clk-mt8173: Unmap region obtained by of_iomap clk: sunxi-ng: Fix reset offset for the A23 and A33 clk: at91: sckc: optimize boot time clk: at91: Add sama5d4 sckc support clk: at91: move slow clock controller clocks to sckc.c clk: imx6: initialize GPU clocks clk: imx6: fix i.MX6DL clock tree to reflect reality clk: imx53: Add clocks configuration clk: uniphier: add clock data for UniPhier SoCs clk: uniphier: add core support code for UniPhier clock driver clk: bcm: Add driver for BCM53573 ILP clock ...
-
Linus Torvalds authored
Merge tag 'hwmon-for-linus-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon updates from Guenter Roeck: - New hwmon registration API, including ports of several drivers to the new API - New hwmon driver for APM X-Gene SoC - Added support for UCD90160, DPS-460, DPS-800, and SGD009 PMBUs chips - Various cleanups, minor improvements, and fixes in several drivers * tag 'hwmon-for-linus-v4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (54 commits) hwmon: (nct6775) Add support for multiple virtual temperature sources hwmon: (adt7470) No need for additional synchronization on kthread_stop() hwmon: (lm95241) Update module description to include LM95231 hwmon: (lm95245) Select REGMAP_I2C hwmon: (ibmpowernv) Fix label for cores numbers not threads hwmon: (adt7470) Allow faster removal hwmon: (adt7470) Add write support to alarm_mask hwmon: (xgene) access mailbox as RAM hwmon: (lm95245) Use new hwmon registration API hwmon: (lm95241) Convert to use new hwmon registration API hwmon: (jc42) Convert to use new hwmon registration API hwmon: (max31790) Convert to use new hwmon registration API hwmon: (nct7904) Convert to use new hwmon registration API hwmon: (ltc4245) Convert to use new hwmon registration API hwmon: (tmp421) Convert to use new hwmon registration API hwmon: (tmp102) Convert to use new hwmon registration API hwmon: (lm90) Convert to use new hwmon registration API hwmon: (lm75) Convert to use new hwmon registration API hwmon: (xgene) Fix crash when alarm occurs before driver probe hwmon: (iio_hwmon) defer probe when no channel is found ...
-
git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-ledsLinus Torvalds authored
Pull LED driver updates from Jacek Anaszewski: "Three new LED class drivers and some minor fixes and improvementes to the leds-gpio driver, LED Trigger core and documentation" * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds: leds: triggers: Check return value of kobject_uevent_env() leds: triggers: Return from led_trigger_set() if there is nothing to do leds: gpio: fix and simplify error handling in gpio_leds_create leds: gpio: switch to managed version of led_classdev_register leds: gpio: fix and simplify reading property "label" leds: gpio: simplify gpio_leds_create leds: gpio: add helper cdev_to_gpio_led_data leds: gpio: fix an unhandled error case in create_gpio_led leds: gpio: introduce gpio_blink_set_t leds: add driver for Mellanox systems LEDs Documentation: move oneshot trigger attributes documentation to ABI leds: centralize definition of "default-state" property leds: add PM8058 LEDs driver leds: pm8058: add device tree bindings leds: do not overflow sysfs buffer in led_trigger_show leds: make triggers explicitly non-modular DT: leds: Add bindings for ISSI is31fl319x leds: is31fl319x: 1/3/6/9-channel light effect led driver
-
Lucas Stach authored
Auvidea (http://www.auvidea.eu/) produces embedded devices and baseboards with a focus on audio and video technology. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Rob Herring <robh@kernel.org>
-