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2018-04-04Merge tag 'char-misc-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-miscLinus Torvalds1-1/+6
Pull char/misc updates from Greg KH: "Here is the big set of char/misc driver patches for 4.17-rc1. There are a lot of little things in here, nothing huge, but all important to the different hardware types involved: - thunderbolt driver updates - parport updates (people still care...) - nvmem driver updates - mei updates (as always) - hwtracing driver updates - hyperv driver updates - extcon driver updates - ... and a handful of even smaller driver subsystem and individual driver updates All of these have been in linux-next with no reported issues" * tag 'char-misc-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (149 commits) hwtracing: Add HW tracing support menu intel_th: Add ACPI glue layer intel_th: Allow forcing host mode through drvdata intel_th: Pick up irq number from resources intel_th: Don't touch switch routing in host mode intel_th: Use correct method of finding hub intel_th: Add SPDX GPL-2.0 header to replace GPLv2 boilerplate stm class: Make dummy's master/channel ranges configurable stm class: Add SPDX GPL-2.0 header to replace GPLv2 boilerplate MAINTAINERS: Bestow upon myself the care for drivers/hwtracing hv: add SPDX license id to Kconfig hv: add SPDX license to trace Drivers: hv: vmbus: do not mark HV_PCIE as perf_device Drivers: hv: vmbus: respect what we get from hv_get_synint_state() /dev/mem: Avoid overwriting "err" in read_mem() eeprom: at24: use SPDX identifier instead of GPL boiler-plate eeprom: at24: simplify the i2c functionality checking eeprom: at24: fix a line break eeprom: at24: tweak newlines eeprom: at24: refactor at24_probe() ...
2018-04-04Merge tag 'driver-core-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-coreLinus Torvalds1-1/+1
Pull driver core updates from Greg KH: "Here is the "big" set of driver core patches for 4.17-rc1. There's really not much here, just a bunch of firmware code refactoring from Luis as he attempts to wrangle that codebase into something that is managable, along with a bunch of userspace tests for it. Other than that, a handful of small bugfixes and reverts of things that didn't work out. Full details are in the shortlog, it's not all that much. All of these have been in linux-next for a while with no reported issues" * tag 'driver-core-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core: (30 commits) drivers: base: remove check for callback in coredump_store() mt7601u: use firmware_request_cache() to address cache on reboot firmware: add firmware_request_cache() to help with cache on reboot firmware: fix typo on pr_info_once() when ignore_sysfs_fallback is used firmware: explicitly include vmalloc.h firmware: ensure the firmware cache is not used on incompatible calls test_firmware: modify custom fallback tests to use unique files firmware: add helper to check to see if fw cache is setup firmware: fix checking for return values for fw_add_devm_name() rename: _request_firmware_load() fw_load_sysfs_fallback() test_firmware: test three firmware kernel configs using a proc knob test_firmware: expand on library with shared helpers firmware: enable to force disable the fallback mechanism at run time firmware: enable run time change of forcing fallback loader firmware: move firmware loader into its own directory firmware: split firmware fallback functionality into its own file firmware: move loading timeout under struct firmware_fallback_config firmware: use helpers for setting up a temporary cache timeout firmware: simplify CONFIG_FW_LOADER_USER_HELPER_FALLBACK further drivers: base: add description for .coredump() callback ...
2018-04-04Merge tag 'staging-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/stagingLinus Torvalds1-2/+17
Pull staging/IIO updates from Greg KH: "Here is the big set of Staging/IIO driver patches for 4.17-rc1. It is a lot, over 500 changes, but not huge by previous kernel release standards. We deleted more lines than we added again (27k added vs. 91k remvoed), thanks to finally being able to delete the IRDA drivers and networking code. We also deleted the ccree crypto driver, but that's coming back in through the crypto tree to you, in a much cleaned-up form. Added this round is at lot of "mt7621" device support, which is for an embedded device that Neil Brown cares about, and of course a handful of new IIO drivers as well. And finally, the fsl-mc core code moved out of the staging tree to the "real" part of the kernel, which is nice to see happen as well. Full details are in the shortlog, which has all of the tiny cleanup patches described. All of these have been in linux-next for a while with no reported issues" * tag 'staging-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (579 commits) staging: rtl8723bs: Remove yield call, replace with cond_resched() staging: rtl8723bs: Replace yield() call with cond_resched() staging: rtl8723bs: Remove unecessary newlines from 'odm.h'. staging: rtl8723bs: Rework 'struct _ODM_Phy_Status_Info_' coding style. staging: rtl8723bs: Rework 'struct _ODM_Per_Pkt_Info_' coding style. staging: rtl8723bs: Replace NULL pointer comparison with '!'. staging: rtl8723bs: Factor out rtl8723bs_recv_tasklet() sections. staging: rtl8723bs: Fix function signature that goes over 80 characters. staging: rtl8723bs: Fix lines too long in update_recvframe_attrib(). staging: rtl8723bs: Remove unnecessary blank lines in 'rtl8723bs_recv.c'. staging: rtl8723bs: Change camel case to snake case in 'rtl8723bs_recv.c'. staging: rtl8723bs: Add missing braces in else statement. staging: rtl8723bs: Add spaces around ternary operators. staging: rtl8723bs: Fix lines with trailing open parentheses. staging: rtl8723bs: Remove unnecessary length #define's. staging: rtl8723bs: Fix IEEE80211 authentication algorithm constants. staging: rtl8723bs: Fix alignment in rtw_wx_set_auth(). staging: rtl8723bs: Remove braces from single statement conditionals. staging: rtl8723bs: Remove unecessary braces from switch statement. staging: rtl8723bs: Fix newlines in rtw_wx_set_auth(). ...
2018-04-04Merge tag 'usb-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usbLinus Torvalds1-1/+13
Pull USB/PHY updates from Greg KH: "Here is the big set of USB and PHY driver patches for 4.17-rc1. Lots of USB typeC work happened this round, with code moving from the staging directory into the "real" part of the kernel, as well as new infrastructure being added to be able to handle the different types of "roles" that typeC requires. There is also the normal huge set of USB gadget controller and driver updates, along with XHCI changes, and a raft of other tiny fixes all over the USB tree. And the PHY driver updates are merged in here as well as they interacted with the USB drivers in some places. All of these have been in linux-next for a while with no reported issues" * tag 'usb-4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (250 commits) Revert "USB: serial: ftdi_sio: add Id for Physik Instrumente E-870" usb: musb: gadget: misplaced out of bounds check usb: chipidea: imx: Fix ULPI on imx53 usb: chipidea: imx: Cleanup ci_hdrc_imx_platform_flag usb: chipidea: usbmisc: small clean up usb: chipidea: usbmisc: evdo can be set e/o reset usb: chipidea: usbmisc: evdo is only specific to OTG port USB: serial: ftdi_sio: add Id for Physik Instrumente E-870 usb: dwc3: gadget: never call ->complete() from ->ep_queue() usb: gadget: udc: core: update usb_ep_queue() documentation usb: host: Remove the deprecated ATH79 USB host config options usb: roles: Fix return value check in intel_xhci_usb_probe() USB: gadget: f_midi: fixing a possible double-free in f_midi usb: core: Add USB_QUIRK_DELAY_CTRL_MSG to usbcore quirks usb: core: Copy parameter string correctly and remove superfluous null check USB: announce bcdDevice as well as idVendor, idProduct. USB:fix USB3 devices behind USB3 hubs not resuming at hibernate thaw usb: hub: Reduce warning to notice on power loss USB: serial: ftdi_sio: add support for Harman FirmwareHubEmulator USB: serial: cp210x: add ELDAT Easywave RX09 id ...
2018-04-04Merge branch 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds1-4/+11
Pull crypto updates from Herbert Xu: "API: - add AEAD support to crypto engine - allow batch registration in simd Algorithms: - add CFB mode - add speck block cipher - add sm4 block cipher - new test case for crct10dif - improve scheduling latency on ARM - scatter/gather support to gcm in aesni - convert x86 crypto algorithms to skcihper Drivers: - hmac(sha224/sha256) support in inside-secure - aes gcm/ccm support in stm32 - stm32mp1 support in stm32 - ccree driver from staging tree - gcm support over QI in caam - add ks-sa hwrng driver" * 'linus' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (212 commits) crypto: ccree - remove unused enums crypto: ahash - Fix early termination in hash walk crypto: brcm - explicitly cast cipher to hash type crypto: talitos - don't leak pointers to authenc keys crypto: qat - don't leak pointers to authenc keys crypto: picoxcell - don't leak pointers to authenc keys crypto: ixp4xx - don't leak pointers to authenc keys crypto: chelsio - don't leak pointers to authenc keys crypto: caam/qi - don't leak pointers to authenc keys crypto: caam - don't leak pointers to authenc keys crypto: lrw - Free rctx->ext with kzfree crypto: talitos - fix IPsec cipher in length crypto: Deduplicate le32_to_cpu_array() and cpu_to_le32_array() crypto: doc - clarify hash callbacks state machine crypto: api - Keep failed instances alive crypto: api - Make crypto_alg_lookup static crypto: api - Remove unused crypto_type lookup function crypto: chelsio - Remove declaration of static function from header crypto: inside-secure - hmac(sha224) support crypto: inside-secure - hmac(sha256) support ..
2018-04-03Merge tag 'media/v4.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-mediaLinus Torvalds1-2/+90
Pull media updates from Mauro Carvalho Chehab: - new CEC pin injection code for testing purposes - DVB frontend cxd2099 promoted from staging - new platform driver for Sony cxd2880 DVB devices - new sensor drivers: mt9t112, ov2685, ov5695, ov772x, tda1997x, tw9910.c - removal of unused cx18 and ivtv alsa mixers - the reneseas-ceu driver doesn't depend on soc_camera anymore and moved from staging - removed the mantis_vp3028 driver, unused since 2009 - s5p-mfc: add support for version 10 of the MSP - added a decoder for imon protocol - atomisp: lots of cleanups - imx074 and mt9t031: don't depend on soc_camera anymore, being promoted from staging - added helper functions to better support DVB I2C binding - lots of driver improvements and cleanups * tag 'media/v4.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (438 commits) media: v4l2-ioctl: rename a temp var that stores _IOC_SIZE(cmd) media: fimc-capture: get rid of two warnings media: dvb-usb-v2: fix a missing dependency of I2C_MUX media: uvc: to the right check at uvc_ioctl_enum_framesizes() media: cec-core: fix a bug at cec_error_inj_write() media: tda9840: cleanup a warning media: tm6000: avoid casting just to print pointer address media: em28xx-input: improve error handling code media: zr364xx: avoid casting just to print pointer address media: vivid-radio-rx: add a cast to avoid a warning media: saa7134-alsa: don't use casts to print a buffer address media: solo6x10: get rid of an address space warning media: zoran: don't cast pointers to print them media: ir-kbd-i2c: change the if logic to avoid a warning media: ir-kbd-i2c: improve error handling code media: saa7134-input: improve error handling media: s2255drv: fix a casting warning media: ivtvfb: Cleanup some warnings media: videobuf-dma-sg: Fix a weird cast soc_camera: fix a weird cast on printk ...
2018-04-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds1-2/+19
Pull networking updates from David Miller: 1) Support offloading wireless authentication to userspace via NL80211_CMD_EXTERNAL_AUTH, from Srinivas Dasari. 2) A lot of work on network namespace setup/teardown from Kirill Tkhai. Setup and cleanup of namespaces now all run asynchronously and thus performance is significantly increased. 3) Add rx/tx timestamping support to mv88e6xxx driver, from Brandon Streiff. 4) Support zerocopy on RDS sockets, from Sowmini Varadhan. 5) Use denser instruction encoding in x86 eBPF JIT, from Daniel Borkmann. 6) Support hw offload of vlan filtering in mvpp2 dreiver, from Maxime Chevallier. 7) Support grafting of child qdiscs in mlxsw driver, from Nogah Frankel. 8) Add packet forwarding tests to selftests, from Ido Schimmel. 9) Deal with sub-optimal GSO packets better in BBR congestion control, from Eric Dumazet. 10) Support 5-tuple hashing in ipv6 multipath routing, from David Ahern. 11) Add path MTU tests to selftests, from Stefano Brivio. 12) Various bits of IPSEC offloading support for mlx5, from Aviad Yehezkel, Yossi Kuperman, and Saeed Mahameed. 13) Support RSS spreading on ntuple filters in SFC driver, from Edward Cree. 14) Lots of sockmap work from John Fastabend. Applications can use eBPF to filter sendmsg and sendpage operations. 15) In-kernel receive TLS support, from Dave Watson. 16) Add XDP support to ixgbevf, this is significant because it should allow optimized XDP usage in various cloud environments. From Tony Nguyen. 17) Add new Intel E800 series "ice" ethernet driver, from Anirudh Venkataramanan et al. 18) IP fragmentation match offload support in nfp driver, from Pieter Jansen van Vuuren. 19) Support XDP redirect in i40e driver, from Björn Töpel. 20) Add BPF_RAW_TRACEPOINT program type for accessing the arguments of tracepoints in their raw form, from Alexei Starovoitov. 21) Lots of striding RQ improvements to mlx5 driver with many performance improvements, from Tariq Toukan. 22) Use rhashtable for inet frag reassembly, from Eric Dumazet. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1678 commits) net: mvneta: improve suspend/resume net: mvneta: split rxq/txq init and txq deinit into SW and HW parts ipv6: frags: fix /proc/sys/net/ipv6/ip6frag_low_thresh net: bgmac: Fix endian access in bgmac_dma_tx_ring_free() net: bgmac: Correctly annotate register space route: check sysctl_fib_multipath_use_neigh earlier than hash fix typo in command value in drivers/net/phy/mdio-bitbang. sky2: Increase D3 delay to sky2 stops working after suspend net/mlx5e: Set EQE based as default TX interrupt moderation mode ibmvnic: Disable irqs before exiting reset from closed state net: sched: do not emit messages while holding spinlock vlan: also check phy_driver ts_info for vlan's real device Bluetooth: Mark expected switch fall-throughs Bluetooth: Set HCI_QUIRK_SIMULTANEOUS_DISCOVERY for BTUSB_QCA_ROME Bluetooth: btrsi: remove unused including <linux/version.h> Bluetooth: hci_bcm: Remove DMI quirk for the MINIX Z83-4 sh_eth: kill useless check in __sh_eth_get_regs() sh_eth: add sh_eth_cpu_data::no_xdfar flag ipv6: factorize sk_wmem_alloc updates done by __ip6_append_data() ipv4: factorize sk_wmem_alloc updates done by __ip_append_data() ...
2018-04-03Merge tag 'leds_for_4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-ledsLinus Torvalds1-0/+1
Pull LED updates from Jacek Anaszewski: "New LED class driver: - add driver for Mellanox regmap LEDs Improvement to ledtrig-disk: - extend disk trigger for reads and writes Improvements and fixes to existing LED class drivers: - add more product/board names for PC Engines APU2 - fix wrong dmi_match on PC Engines APU LEDs - clarify chips supported by LM355x driver - fix Kconfig text for MLXCPLD, SYSCON, MC13783, NETXBIG - allow leds-mlxcpld compilation for 32 bit arch" * tag 'leds_for_4.17-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds: leds: Fix wrong dmi_match on PC Engines APU LEDs leds: Extends disk trigger for reads and writes leds: Add more product/board names for PC Engines APU2 leds: add driver for support Mellanox regmap LEDs for BMC and x86 platform leds: fix Kconfig text for MLXCPLD, SYSCON, MC13783, NETXBIG leds: Clarify supported chips by LM355x driver leds: leds-mlxcpld: Allow compilation for 32 bit arch
2018-04-03Merge tag 'spi-v4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spiLinus Torvalds1-1/+1
Pull SPI updates from Mark Brown: "A quiet release for SPI, some fixes and small updates for individual drivers with one bigger change from Linus Walleij which coverts the bitbanging SPI driver to use the GPIO descriptor API from Linus Walleij. Since GPIO descriptors were used by platform data this means there's a few changes in arch/ making relevant updates for a few platforms and one misc driver that are affected" * tag 'spi-v4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: (24 commits) MAINTAINERS: update Andi's e-mail spi: spi-atmel: Use correct enum for DMA transfer direction spi: sh-msiof: Document R-Car M3-N support spi: sh-msiof: Use correct enum for DMA transfer direction spi: sprd: Add the support of restarting the system spi: sprd: Simplify the transfer function spi: Fix unregistration of controller with fixed SPI bus number spi: rspi: use correct enum for DMA transfer direction spi: jcore: disable ref_clk after getting its rate spi: bcm-qspi: fIX some error handling paths spi: pxa2xx: Disable runtime PM if controller registration fails spi: tegra20-slink: use true and false for boolean values spi: Fix scatterlist elements size in spi_map_buf spi: atmel: init FIFOs before spi enable spi: orion: Prepare space for per-child options spi: orion: Make the error message greppable spi: orion: Rework GPIO CS handling spi: bcm2835aux: Avoid 64-bit arithmetic in xfer len calc spi: spi-gpio: Augment device tree bindings spi: spi-gpio: Rewrite to use GPIO descriptors ...
2018-04-02Merge tag 'arch-removal' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-genericLinus Torvalds1-109/+2
Pul removal of obsolete architecture ports from Arnd Bergmann: "This removes the entire architecture code for blackfin, cris, frv, m32r, metag, mn10300, score, and tile, including the associated device drivers. I have been working with the (former) maintainers for each one to ensure that my interpretation was right and the code is definitely unused in mainline kernels. Many had fond memories of working on the respective ports to start with and getting them included in upstream, but also saw no point in keeping the port alive without any users. In the end, it seems that while the eight architectures are extremely different, they all suffered the same fate: There was one company in charge of an SoC line, a CPU microarchitecture and a software ecosystem, which was more costly than licensing newer off-the-shelf CPU cores from a third party (typically ARM, MIPS, or RISC-V). It seems that all the SoC product lines are still around, but have not used the custom CPU architectures for several years at this point. In contrast, CPU instruction sets that remain popular and have actively maintained kernel ports tend to all be used across multiple licensees. [ See the new nds32 port merged in the previous commit for the next generation of "one company in charge of an SoC line, a CPU microarchitecture and a software ecosystem" - Linus ] The removal came out of a discussion that is now documented at https://lwn.net/Articles/748074/. Unlike the original plans, I'm not marking any ports as deprecated but remove them all at once after I made sure that they are all unused. Some architectures (notably tile, mn10300, and blackfin) are still being shipped in products with old kernels, but those products will never be updated to newer kernel releases. After this series, we still have a few architectures without mainline gcc support: - unicore32 and hexagon both have very outdated gcc releases, but the maintainers promised to work on providing something newer. At least in case of hexagon, this will only be llvm, not gcc. - openrisc, risc-v and nds32 are still in the process of finishing their support or getting it added to mainline gcc in the first place. They all have patched gcc-7.3 ports that work to some degree, but complete upstream support won't happen before gcc-8.1. Csky posted their first kernel patch set last week, their situation will be similar [ Palmer Dabbelt points out that RISC-V support is in mainline gcc since gcc-7, although gcc-7.3.0 is the recommended minimum - Linus ]" This really says it all: 2498 files changed, 95 insertions(+), 467668 deletions(-) * tag 'arch-removal' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: (74 commits) MAINTAINERS: UNICORE32: Change email account staging: iio: remove iio-trig-bfin-timer driver tty: hvc: remove tile driver tty: remove bfin_jtag_comm and hvc_bfin_jtag drivers serial: remove tile uart driver serial: remove m32r_sio driver serial: remove blackfin drivers serial: remove cris/etrax uart drivers usb: Remove Blackfin references in USB support usb: isp1362: remove blackfin arch glue usb: musb: remove blackfin port usb: host: remove tilegx platform glue pwm: remove pwm-bfin driver i2c: remove bfin-twi driver spi: remove blackfin related host drivers watchdog: remove bfin_wdt driver can: remove bfin_can driver mmc: remove bfin_sdh driver input: misc: remove blackfin rotary driver input: keyboard: remove bf54x driver ...
2018-04-02Merge tag 'nds32-for-linus-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/greentime/linuxLinus Torvalds1-0/+11
Pull nds32 architecture support from Greentime Hu: "This contains the core nds32 Linux port (including interrupt controller driver and timer driver), which has been through seven rounds of review on mailing list. It is able to boot to shell and passes most LTP-2017 testsuites in nds32 AE3XX platform: Total Tests: 1901 Total Skipped Tests: 618 Total Failures: 78" Reviewed-by: Arnd Bergmann <arnd@arndb.de> * tag 'nds32-for-linus-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux: (44 commits) nds32: To use the generic dump_stack() nds32: fix building failed if using elf toolchain. nios2: add ioremap_nocache declaration before include asm-generic/io.h. nds32: fix building failed if using older version gcc. dt-bindings: timer: Add andestech atcpit100 timer binding doc clocksource/drivers/atcpit100: VDSO support clocksource/drivers/atcpit100: Add andestech atcpit100 timer net: faraday add nds32 support. irqchip: Andestech Internal Vector Interrupt Controller driver dt-bindings: interrupt-controller: Andestech Internal Vector Interrupt Controller dt-bindings: nds32 SoC Bindings dt-bindings: nds32 L2 cache controller Bindings dt-bindings: nds32 CPU Bindings MAINTAINERS: Add nds32 nds32: Build infrastructure nds32: defconfig nds32: Miscellaneous header files nds32: Device tree support nds32: Generic timers support nds32: Loadable modules ...
2018-04-02Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds1-0/+7
Pull x86 platform updates from Ingo Molnar: "The main changes in this cycle were: - Add "Jailhouse" hypervisor support (Jan Kiszka) - Update DeviceTree support (Ivan Gorinov) - Improve DMI date handling (Andy Shevchenko)" * 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/PCI: Fix a potential regression when using dmi_get_bios_year() firmware/dmi_scan: Uninline dmi_get_bios_year() helper x86/devicetree: Use CPU description from Device Tree of/Documentation: Specify local APIC ID in "reg" MAINTAINERS: Add entry for Jailhouse x86/jailhouse: Allow to use PCI_MMCONFIG without ACPI x86: Consolidate PCI_MMCONFIG configs x86: Align x86_64 PCI_MMCONFIG with 32-bit variant x86/jailhouse: Enable PCI mmconfig access in inmates PCI: Scan all functions when running over Jailhouse jailhouse: Provide detection for non-x86 systems x86/devicetree: Fix device IRQ settings in DT x86/devicetree: Initialize device tree before using it pci: Simplify code by using the new dmi_get_bios_year() helper ACPI/sleep: Simplify code by using the new dmi_get_bios_year() helper x86/pci: Simplify code by using the new dmi_get_bios_year() helper dmi: Introduce the dmi_get_bios_year() helper function x86/platform/quark: Re-use DEFINE_SHOW_ATTRIBUTE() macro x86/platform/atom: Re-use DEFINE_SHOW_ATTRIBUTE() macro
2018-04-02Merge branch 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tipLinus Torvalds1-0/+18
Pull locking updates from Ingo Molnar: "The main changes in the locking subsystem in this cycle were: - Add the Linux Kernel Memory Consistency Model (LKMM) subsystem, which is an an array of tools in tools/memory-model/ that formally describe the Linux memory coherency model (a.k.a. Documentation/memory-barriers.txt), and also produce 'litmus tests' in form of kernel code which can be directly executed and tested. Here's a high level background article about an earlier version of this work on LWN.net: https://lwn.net/Articles/718628/ The design principles: "There is reason to believe that Documentation/memory-barriers.txt could use some help, and a major purpose of this patch is to provide that help in the form of a design-time tool that can produce all valid executions of a small fragment of concurrent Linux-kernel code, which is called a "litmus test". This tool's functionality is roughly similar to a full state-space search. Please note that this is a design-time tool, not useful for regression testing. However, we hope that the underlying Linux-kernel memory model will be incorporated into other tools capable of analyzing large bodies of code for regression-testing purposes." [...] "A second tool is klitmus7, which converts litmus tests to loadable kernel modules for direct testing. As with herd7, the klitmus7 code is freely available from http://diy.inria.fr/sources/index.html (and via "git" at https://github.com/herd/herdtools7)" [...] Credits go to: "This patch was the result of a most excellent collaboration founded by Jade Alglave and also including Alan Stern, Andrea Parri, and Luc Maranget." ... and to the gents listed in the MAINTAINERS entry: LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) M: Alan Stern <stern@rowland.harvard.edu> M: Andrea Parri <parri.andrea@gmail.com> M: Will Deacon <will.deacon@arm.com> M: Peter Zijlstra <peterz@infradead.org> M: Boqun Feng <boqun.feng@gmail.com> M: Nicholas Piggin <npiggin@gmail.com> M: David Howells <dhowells@redhat.com> M: Jade Alglave <j.alglave@ucl.ac.uk> M: Luc Maranget <luc.maranget@inria.fr> M: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> The LKMM project already found several bugs in Linux locking primitives and improved the understanding and the documentation of the Linux memory model all around. - Add KASAN instrumentation to atomic APIs (Dmitry Vyukov) - Add RWSEM API debugging and reorganize the lock debugging Kconfig (Waiman Long) - ... misc cleanups and other smaller changes" * 'locking-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (31 commits) locking/Kconfig: Restructure the lock debugging menu locking/Kconfig: Add LOCK_DEBUGGING_SUPPORT to make it more readable locking/rwsem: Add DEBUG_RWSEMS to look for lock/unlock mismatches lockdep: Make the lock debug output more useful locking/rtmutex: Handle non enqueued waiters gracefully in remove_waiter() locking/atomic, asm-generic, x86: Add comments for atomic instrumentation locking/atomic, asm-generic: Add KASAN instrumentation to atomic operations locking/atomic/x86: Switch atomic.h to use atomic-instrumented.h locking/atomic, asm-generic: Add asm-generic/atomic-instrumented.h locking/xchg/alpha: Remove superfluous memory barriers from the _local() variants tools/memory-model: Finish the removal of rb-dep, smp_read_barrier_depends(), and lockless_dereference() tools/memory-model: Add documentation of new litmus test tools/memory-model: Remove mention of docker/gentoo image locking/memory-barriers: De-emphasize smp_read_barrier_depends() some more locking/lockdep: Show unadorned pointers mutex: Drop linkage.h from mutex.h tools/memory-model: Remove rb-dep, smp_read_barrier_depends, and lockless_dereference tools/memory-model: Convert underscores to hyphens tools/memory-model: Add a S lock-based external-view litmus test tools/memory-model: Add required herd7 version to README file ...
2018-04-02Merge tag 'drm-for-v4.17' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds1-1/+11
Pull drm updates from Dave Airlie: "Cannonlake and Vega12 support are probably the two major things. This pull lacks nouveau, Ben had some unforseen leave and a few other blockers so we'll see how things look or maybe leave it for this merge window. core: - Device links to handle sound/gpu pm dependency - Color encoding/range properties - Plane clipping into plane check helper - Backlight helpers - DP TP4 + HBR3 helper support amdgpu: - Vega12 support - Enable DC by default on all supported GPUs - Powerplay restructuring and cleanup - DC bandwidth calc updates - DC backlight on pre-DCE11 - TTM backing store dropping support - SR-IOV fixes - Adding "wattman" like functionality - DC crc support - Improved DC dual-link handling amdkfd: - GPUVM support for dGPU - KFD events for dGPU - Enable PCIe atomics for dGPUs - HSA process eviction support - Live-lock fixes for process eviction - VM page table allocation fix for large-bar systems panel: - Raydium RM68200 - AUO G104SN02 V2 - KEO TX31D200VM0BAA - ARM Versatile panels i915: - Cannonlake support enabled - AUX-F port support added - Icelake base enabling until internal milestone of forcewake support - Query uAPI interface (used for GPU topology information currently) - Compressed framebuffer support for sprites - kmem cache shrinking when GPU is idle - Avoid boosting GPU when waited item is being processed already - Avoid retraining LSPCON link unnecessarily - Decrease request signaling latency - Deprecation of I915_SET_COLORKEY_NONE - Kerneldoc and compiler warning cleanup for upcoming CI enforcements - Full range ycbcr toggling - HDCP support i915/gvt: - Big refactor for shadow ppgtt - KBL context save/restore via LRI cmd (Weinan) - Properly unmap dma for guest page (Changbin) vmwgfx: - Lots of various improvements etnaviv: - Use the drm gpu scheduler - prep work for GC7000L support vc4: - fix alpha blending - Expose perf counters to userspace pl111: - Bandwidth checking/limiting - Versatile panel support sun4i: - A83T HDMI support - A80 support - YUV plane support - H3/H5 HDMI support omapdrm: - HPD support for DVI connector - remove lots of static variables msm: - DSI updates from 10nm / SDM845 - fix for race condition with a3xx/a4xx fence completion irq - some refactoring/prep work for eventual a6xx support (ie. when we have a userspace) - a5xx debugfs enhancements - some mdp5 fixes/cleanups to prepare for eventually merging writeback - support (ie. when we have a userspace) tegra: - mmap() fixes for fbdev devices - Overlay plane for hw cursor fix - dma-buf cache maintenance support mali-dp: - YUV->RGB conversion support rockchip: - rk3399/chromebook fixes and improvements rcar-du: - LVDS support move to drm bridge - DT bindings for R8A77995 - Driver/DT support for R8A77970 tilcdc: - DRM panel support" * tag 'drm-for-v4.17' of git://people.freedesktop.org/~airlied/linux: (1646 commits) drm/i915: Fix hibernation with ACPI S0 target state drm/i915/execlists: Use a locked clear_bit() for synchronisation with interrupt drm/i915: Specify which engines to reset following semaphore/event lockups drm/i915/dp: Write to SET_POWER dpcd to enable MST hub. drm/amdkfd: Use ordered workqueue to restore processes drm/amdgpu: Fix acquiring VM on large-BAR systems drm/amd/pp: clean header file hwmgr.h drm/amd/pp: use mlck_table.count for array loop index limit drm: Fix uabi regression by allowing garbage mode->type from userspace drm/amdgpu: Add an ATPX quirk for hybrid laptop drm/amdgpu: fix spelling mistake: "asssert" -> "assert" drm/amd/pp: Add new asic support in pp_psm.c drm/amd/pp: Clean up powerplay code on Vega12 drm/amd/pp: Add smu irq handlers for legacy asics drm/amd/pp: Fix set wrong temperature range on smu7 drm/amdgpu: Don't change preferred domian when fallback GTT v5 drm/vmwgfx: Bump version patchlevel and date drm/vmwgfx: use monotonic event timestamps drm/vmwgfx: Unpin the screen object backup buffer when not used drm/vmwgfx: Stricter count of legacy surface device resources ...
2018-04-02Merge remote-tracking branch 'spi/topic/samsung' into spi-nextMark Brown1-1/+1
2018-04-02MAINTAINERS: update Andi's e-mailAndi Shyti1-1/+1
Because I will be leaving Samsung soon, update my e-mail address to andi@etezian.org For reachability update also mailcap. CC: Krzysztof Kozlowski <krzk@kernel.org> CC: Kukjin Kim <kgene@kernel.org> CC: linux-samsung-soc@vger.kernel.org Signed-off-by: Andi Shyti <andi.shyti@samsung.com> Signed-off-by: Mark Brown <broonie@kernel.org>
2018-04-01Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-12/+27
Minor conflicts in drivers/net/ethernet/mellanox/mlx5/core/en_rep.c, we had some overlapping changes: 1) In 'net' MLX5E_PARAMS_LOG_{SQ,RQ}_SIZE --> MLX5E_REP_PARAMS_LOG_{SQ,RQ}_SIZE 2) In 'net-next' params->log_rq_size is renamed to be params->log_rq_mtu_frames. 3) In 'net-next' params->hard_mtu is added. Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-31Merge branch 'linus' into locking/core, to pick up fixesIngo Molnar1-13/+37
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2018-03-30MAINTAINERS: Update my email address from freescale to nxpClaudiu Manoil1-1/+1
The freescale.com address will no longer be available. Signed-off-by: Claudiu Manoil <claudiu.manoil@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-30MAINTAINERS: update vmxnet3 driver maintainerRonak Doshi1-1/+1
Shrikrishna Khare would no longer maintain the vmxnet3 driver. Taking over the role of vmxnet3 maintainer. Signed-off-by: Ronak Doshi <doshir@vmware.com> Signed-off-by: Shrikrishna Khare <skhare@vmware.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-29Merge tag 'stm-intel_th-for-greg-20180329' of git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm into char-misc-nextGreg Kroah-Hartman1-0/+5
Alexander writes: stm class/intel_th: Updates for 4.17 These are: * Mass conversion to GPL-2 SPDX header * Moved "hwtracing" to now its own submenu, to uncrowd the parent menu a bit * Added MAINTAINERS entry for drivers/hwtracing * Somewhat small Trace Hub fixes * Added ACPI glue layer for the Trace Hub * Added more module parameters to dummy_stm for better test coverage
2018-03-28Merge branch 'akpm' (patches from Andrew)Linus Torvalds1-9/+23
Merge misc fixes from Andrew Morton: "8 fixes" * emailed patches from Andrew Morton <akpm@linux-foundation.org>: MAINTAINERS: demote ARM port to "odd fixes" MAINTAINERS: correct rmk's email address mm/kmemleak.c: wait for scan completion before disabling free mm/memcontrol.c: fix parameter description mismatch mm/vmstat.c: fix vmstat_update() preemption BUG mm/page_owner: fix recursion bug after changing skip entries ipc/shm.c: add split function to shm_vm_ops mm, slab: memcg_link the SLAB's kmem_cache
2018-03-28Merge tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds1-3/+4
Pull ARM SoC fixes from Arnd Bergmann: "Here are are a couple of last-minute fixes for 4.16, mostly for regressions. As usual, the majory are device tree changes: - USB 3 support on rk3399 didn't work and is being reverted for now - One fix for an old suspend/resume bug on rk3399 - A few regulator related fixes on Banana Pi M2, and on imx7d-sdb - A boot regression fix for all Aspeed SoCs failing to find their memory - One more dtc warning fix The other changes are: - A few updates to the MAINTAINERS file - A revert for an incorrect orion5x cleanup - Two power management fixes for OMAP" * tag 'armsoc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: OMAP: Fix SRAM W+X mapping ARM: dts: aspeed: Add default memory node mailmap: Update email address for Gregory CLEMENT ARM: davinci: fix the GPIO lookup for omapl138-hawk MAINTAINERS: Update Tegra IOMMU maintainer ARM: dts: imx7d-sdb: Fix regulator-usb-otg2-vbus node name ARM: ux500: Fix PMU IRQ regression ARM: dts: rockchip: Add missing #sound-dai-cells on rk3288 Revert "arm64: dts: rockchip: add usb3-phy otg-port support for rk3399" arm64: dts: rockchip: Fix rk3399-gru-* s2r (pinctrl hogs, wifi reset) ARM: OMAP: Fix dmtimer init for omap1 MAINTAINERS: update email address for Maxime Ripard ARM: dts: sun6i: a31s: bpi-m2: add missing regulators ARM: dts: sun6i: a31s: bpi-m2: improve pmic properties
2018-03-28MAINTAINERS: demote ARM port to "odd fixes"Russell King1-7/+21
As of the start of 2018, I am no longer paid to support the core 32-bit ARM architecture code. This means that this code is no longer commercially supported, and is now only supported through voluntary effort. I will continue to merge patches as and when able, but this will be at a lower priority than before (which means a longer latency.) I have also be scaled back the amount of time spent reading email, so email that is intended for my attention needs to make itself plainly obvious, or I will miss it. In an attempt to reduce the amount of email Cc'd to me, exclude arch/arm/boot/dts from the maintainers patterns, but add entries for the SolidRun platforms I look after. Link: http://lkml.kernel.org/r/E1ezkgn-0002fO-52@rmk-PC.armlinux.org.uk Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2018-03-28MAINTAINERS: correct rmk's email addressRussell King1-2/+2
Correct my email address in the MAINTAINTERS file. Link: http://lkml.kernel.org/r/E1ezkgi-0002fH-01@rmk-PC.armlinux.org.uk Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2018-03-28MAINTAINERS: Bestow upon myself the care for drivers/hwtracingAlexander Shishkin1-0/+5
Although all components of drivers/hwtracing are Maintained, the directory itself isn't, which leads to confusion when people want to patch the Kconfig file, for example. This adds an entry to the MAINTAINERS file with myself as a maintainer. Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
2018-03-28Merge 4.16-rc7 into staging-nextGreg Kroah-Hartman1-1/+2
We want the IIO and staging driver fixes in here as well. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-28Merge 4.16-rc7 into char-misc-nextGreg Kroah-Hartman1-1/+10
We want the hyperv fix in here for merging and testing. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-28Backmerge tag 'v4.16-rc7' into drm-nextDave Airlie1-7/+32
Linux 4.16-rc7 This was requested by Daniel, and things were getting a bit hard to reconcile, most of the conflicts were trivial though.
2018-03-27Merge tag 'sunxi-fixes-for-4.16' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/sunxi/linux into fixesArnd Bergmann1-2/+2
Pull "Allwinner Fixes for 4.16" from Maxime Ripard: The first and second patches fix the regulator support for the Bananapi M2 board. The last one updates my email address in MAINTAINERS. * tag 'sunxi-fixes-for-4.16' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/sunxi/linux: MAINTAINERS: update email address for Maxime Ripard ARM: dts: sun6i: a31s: bpi-m2: add missing regulators ARM: dts: sun6i: a31s: bpi-m2: improve pmic properties
2018-03-27Merge tag 'tegra-for-4.17-misc' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tegra/linux into fixesArnd Bergmann1-1/+2
Pull "ARM: tegra: Miscellaneous changes for v4.17-rc1" from Thierry Reding: This contains a single patch to update the MAINTAINERS entry for the Tegra SMMU driver. * tag 'tegra-for-4.17-misc' of ssh://gitolite.kernel.org/pub/scm/linux/kernel/git/tegra/linux: MAINTAINERS: Update Tegra IOMMU maintainer
2018-03-26ice: Add basic driver framework for Intel(R) E800 SeriesAnirudh Venkataramanan1-0/+1
This patch adds a basic driver framework for the Intel(R) E800 Ethernet Series of network devices. There is no functionality right now other than the ability to load. Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com> Tested-by: Tony Brelinski <tonyx.brelinski@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2018-03-26MAINTAINERS: UNICORE32: Change email accountGuan Xuetao1-2/+2
Change email account for unicore32 arch and pkunity soc drivers Since old email server mprc.pku.edu.cn was blocked in recent years Signed-off-by: Guan Xuetao <gxt@pku.edu.cn> Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-26staging: iio: remove iio-trig-bfin-timer driverArnd Bergmann1-1/+0
The blackfin architecture is getting removed, so the timer trigger driver is now obsolete. Since this is the last remaining iio trigger driver in staging, I'm removing the entire directory. Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Acked-by: Aaron Wu <aaron.wu@analog.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-23Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller1-1/+10
Fun set of conflict resolutions here... For the mac80211 stuff, these were fortunately just parallel adds. Trivially resolved. In drivers/net/phy/phy.c we had a bug fix in 'net' that moved the function phy_disable_interrupts() earlier in the file, whilst in 'net-next' the phy_error() call from this function was removed. In net/ipv4/xfrm4_policy.c, David Ahern's changes to remove the 'rt_table_id' member of rtable collided with a bug fix in 'net' that added a new struct member "rt_mtu_locked" which needs to be copied over here. The mlxsw driver conflict consisted of net-next separating the span code and definitions into separate files, whilst a 'net' bug fix made some changes to that moved code. The mlx5 infiniband conflict resolution was quite non-trivial, the RDMA tree's merge commit was used as a guide here, and here are their notes: ==================== Due to bug fixes found by the syzkaller bot and taken into the for-rc branch after development for the 4.17 merge window had already started being taken into the for-next branch, there were fairly non-trivial merge issues that would need to be resolved between the for-rc branch and the for-next branch. This merge resolves those conflicts and provides a unified base upon which ongoing development for 4.17 can be based. Conflicts: drivers/infiniband/hw/mlx5/main.c - Commit 42cea83f9524 (IB/mlx5: Fix cleanup order on unload) added to for-rc and commit b5ca15ad7e61 (IB/mlx5: Add proper representors support) add as part of the devel cycle both needed to modify the init/de-init functions used by mlx5. To support the new representors, the new functions added by the cleanup patch needed to be made non-static, and the init/de-init list added by the representors patch needed to be modified to match the init/de-init list changes made by the cleanup patch. Updates: drivers/infiniband/hw/mlx5/mlx5_ib.h - Update function prototypes added by representors patch to reflect new function names as changed by cleanup patch drivers/infiniband/hw/mlx5/ib_rep.c - Update init/de-init stage list to match new order from cleanup patch ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-22MAINTAINERS: update Mark Fasheh's e-mailMark Fasheh1-1/+1
I'd like to use my personal e-mail for Ocfs2 requests and review. Link: http://lkml.kernel.org/r/20180311231356.9385-1-mfasheh@versity.com Signed-off-by: Mark Fasheh <mark@fasheh.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2018-03-22media: debugfs-cec-error-inj: document CEC error inj debugfs ABIHans Verkuil1-0/+1
Document the core of the debugfs CEC error injection ABI. The driver specific commands are documented elsewhere and this file points to that documentation. Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2018-03-22usb: typec: driver for Pericom PI3USB30532 Type-C cross switchHans de Goede1-0/+6
Add a driver for the Pericom PI3USB30532 Type-C cross switch / mux chip found on some devices with a Type-C port. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-22usb: roles: Add Intel xHCI USB role switch driverHans de Goede1-0/+6
Various Intel SoCs (Cherry Trail, Broxton and others) have an internal USB role switch for swiching the OTG USB data lines between the xHCI host controller and the dwc3 gadget controller. Note on some Cherry Trail systems there is ACPI/AML code listening to edge interrupts on the id-pin (through an _AIE ACPI method) and switching the role between ROLE_HOST and ROLE_NONE based on the id-pin. Note it does not set the role to ROLE_DEVICE, because device-mode is usually not used under Windows. The presence of AML code which modifies the cfg0 reg (on some systems) means that our read/write/modify of cfg0 may race with the AML code doing the same to avoid this we take the global ACPI lock while doing the read/write/modify. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-22media: V4L: remove myself as soc-camera maintainerGuennadi Liakhovetski1-2/+1
The soc-camera framework is deprecated, patches for it are very rare and only contain trivial clean up. Further I haven't got any more soc-camera systems running modern kernels. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2018-03-21media: MAINTAINERS: Add entry for Aptina MT9T112Jacopo Mondi1-0/+8
Add entry for Aptina/Micron MT9T112 camera sensor. The driver is maintained by me for "Odd Fixes" only due to lack of suitable hardware for testing. Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2018-03-21media: rc: new driver for early iMon deviceSean Young1-0/+7
These devices were supported by the lirc_imon.c driver which was removed from staging in commit f41003a23a02 ("[media] staging: lirc_imon: port remaining usb ids to imon and remove"). Signed-off-by: Sean Young <sean@mess.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2018-03-20MAINTAINERS: Update maintainer for dwc2John Youn1-1/+1
Update to show Minas Harutyunyan as the new maintainer for dwc2. Signed-off-by: John Youn <johnyoun@synopsys.com> Acked-by: Minas Harutyunyan <hminas@synopsys.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-20firmware: move firmware loader into its own directoryLuis R. Rodriguez1-1/+1
This will make it much easier to manage as we manage to keep trimming componnents down into their own files to more easily manage and maintain this codebase. Suggested-by: Kees Cook <keescook@chromium.org> Signed-off-by: Luis R. Rodriguez <mcgrof@kernel.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-19Merge branch 'for-4.16-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpuLinus Torvalds1-0/+1
Pull percpu fixes from Tejun Heo: "Late percpu pull request for v4.16-rc6. - percpu allocator pool replenishing no longer triggers OOM or warning messages. Also, the alloc interface now understands __GFP_NORETRY and __GFP_NOWARN. This is to allow avoiding OOMs from userland triggered actions like bpf map creation. Also added cond_resched() in alloc loop. - perpcu allocation now can be interrupted by kill sigs to avoid deadlocking OOM killer. - Added Dennis Zhou as a co-maintainer. He has rewritten the area map allocator, understands most of the code base and has been responsive for all bug reports" * 'for-4.16-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu: percpu_ref: Update doc to dissuade users from depending on internal RCU grace periods mm: Allow to kill tasks doing pcpu_alloc() and waiting for pcpu_balance_workfn() percpu: include linux/sched.h for cond_resched() percpu: add a schedule point in pcpu_balance_workfn() percpu: allow select gfp to be passed to underlying allocators percpu: add __GFP_NORETRY semantics to the percpu balancing path percpu: match chunk allocator declarations with definitions percpu: add Dennis Zhou as a percpu co-maintainer
2018-03-19Merge 4.16-rc6 into staging-nextGreg Kroah-Hartman1-5/+28
We want the staging fixes in here as well to handle merge/test issues. Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2018-03-16CRIS: Drop support for the CRIS portJesper Nilsson1-10/+0
The port was added back in 2000 so it's no longer even a good source of inspiration for newer ports (if it ever was) The last SoC (ARTPEC-3) with a CRIS main CPU was launched in 2008. Coupled with time and working developer board hardware being in low supply, it's time to drop the port from Linux. So long and thanks for all the fish! Signed-off-by: Jesper Nilsson <jesper.nilsson@axis.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-16arch: remove tile portArnd Bergmann1-13/+0
The Tile architecture port was added by Chris Metcalf in 2010, and maintained until early 2018 when he orphaned it due to his departure from Mellanox, and nobody else stepped up to maintain it. The product line is still around in the form of the BlueField SoC, but no longer uses the Tile architecture. There are also still products for sale with Tile-GX SoCs, notably the Mikrotik CCR router family. The products all use old (linux-3.3) kernels with lots of patches and won't be upgraded by their manufacturers. There have been efforts to port both OpenWRT and Debian to these, but both projects have stalled and are very unlikely to be continued in the future. Given that we are reasonably sure that nobody is still using the port with an upstream kernel any more, it seems better to remove it now while the port is in a good shape than to let it bitrot for a few years first. Cc: Chris Metcalf <chris.d.metcalf@gmail.com> Cc: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de> Link: http://www.mellanox.com/page/npu_multicore_overview Link: https://jenkins.debian.net/view/rebootstrap/job/rebootstrap_tilegx_gcc7/ Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-16arch: remove blackfin portArnd Bergmann1-45/+0
The Analog Devices Blackfin port was added in 2007 and was rather active for a while, but all work on it has come to a standstill over time, as Analog have changed their product line-up. Aaron Wu confirmed that the architecture port is no longer relevant, and multiple people suggested removing blackfin independently because of some of its oddities like a non-working SMP port, and the amount of duplication between the chip variants, which cause extra work when doing cross-architecture changes. Link: https://docs.blackfin.uclinux.org/ Acked-by: Aaron Wu <Aaron.Wu@analog.com> Acked-by: Bryan Wu <cooloney@gmail.com> Cc: Steven Miao <realmz6@gmail.com> Cc: Mike Frysinger <vapier@chromium.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2018-03-14staging: fsl-dpaa2/ethsw: Add maintainer for Ethernet Switch driverRazvan Stefanescu1-0/+6
Signed-off-by: Razvan Stefanescu <razvan.stefanescu@nxp.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>