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2020-06-26docs: networking: move remaining Ethernet driver docs to the hw sectionJakub Kicinski
Move docs for hinic and altera_tse under device_drivers/ethernet. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-26docs: networking: move z8530 to the hw driver sectionJakub Kicinski
Move z8530 docs to hamradio and wan subdirectories. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-26docs: networking: reorganize driver documentation againJakub Kicinski
Organize driver documentation by device type. Most documents have fairly verbose yet uninformative names, so let users first select a well defined device type, and then search for a particular driver. While at it rename the section from Vendor drivers to Hardware drivers. This seems more accurate, besides people sometimes refer to out-of-tree drivers as vendor drivers. Signed-off-by: Jakub Kicinski <kuba@kernel.org> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Acked-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-25Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netLinus Torvalds
Pull networking fixes from David Miller: 1) Don't insert ESP trailer twice in IPSEC code, from Huy Nguyen. 2) The default crypto algorithm selection in Kconfig for IPSEC is out of touch with modern reality, fix this up. From Eric Biggers. 3) bpftool is missing an entry for BPF_MAP_TYPE_RINGBUF, from Andrii Nakryiko. 4) Missing init of ->frame_sz in xdp_convert_zc_to_xdp_frame(), from Hangbin Liu. 5) Adjust packet alignment handling in ax88179_178a driver to match what the hardware actually does. From Jeremy Kerr. 6) register_netdevice can leak in the case one of the notifiers fail, from Yang Yingliang. 7) Use after free in ip_tunnel_lookup(), from Taehee Yoo. 8) VLAN checks in sja1105 DSA driver need adjustments, from Vladimir Oltean. 9) tg3 driver can sleep forever when we get enough EEH errors, fix from David Christensen. 10) Missing {READ,WRITE}_ONCE() annotations in various Intel ethernet drivers, from Ciara Loftus. 11) Fix scanning loop break condition in of_mdiobus_register(), from Florian Fainelli. 12) MTU limit is incorrect in ibmveth driver, from Thomas Falcon. 13) Endianness fix in mlxsw, from Ido Schimmel. 14) Use after free in smsc95xx usbnet driver, from Tuomas Tynkkynen. 15) Missing bridge mrp configuration validation, from Horatiu Vultur. 16) Fix circular netns references in wireguard, from Jason A. Donenfeld. 17) PTP initialization on recovery is not done properly in qed driver, from Alexander Lobakin. 18) Endian conversion of L4 ports in filters of cxgb4 driver is wrong, from Rahul Lakkireddy. 19) Don't clear bound device TX queue of socket prematurely otherwise we get problems with ktls hw offloading, from Tariq Toukan. 20) ipset can do atomics on unaligned memory, fix from Russell King. 21) Align ethernet addresses properly in bridging code, from Thomas Martitz. 22) Don't advertise ipv4 addresses on SCTP sockets having ipv6only set, from Marcelo Ricardo Leitner. * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (149 commits) rds: transport module should be auto loaded when transport is set sch_cake: fix a few style nits sch_cake: don't call diffserv parsing code when it is not needed sch_cake: don't try to reallocate or unshare skb unconditionally ethtool: fix error handling in linkstate_prepare_data() wil6210: account for napi_gro_receive never returning GRO_DROP hns: do not cast return value of napi_gro_receive to null socionext: account for napi_gro_receive never returning GRO_DROP wireguard: receive: account for napi_gro_receive never returning GRO_DROP vxlan: fix last fdb index during dump of fdb with nhid sctp: Don't advertise IPv4 addresses if ipv6only is set on the socket tc-testing: avoid action cookies with odd length. bpf: tcp: bpf_cubic: fix spurious HYSTART_DELAY exit upon drop in min RTT tcp_cubic: fix spurious HYSTART_DELAY exit upon drop in min RTT net: dsa: sja1105: fix tc-gate schedule with single element net: dsa: sja1105: recalculate gating subschedule after deleting tc-gate rules net: dsa: sja1105: unconditionally free old gating config net: dsa: sja1105: move sja1105_compose_gating_subschedule at the top net: macb: free resources on failure path of at91ether_open() net: macb: call pm_runtime_put_sync on failure path ...
2020-06-22MAINTAINERS: update email address for Felix FietkauFelix Fietkau
The old address has been bouncing for a while now Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-20Merge branch 'i2c/for-current' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c fixes from Wolfram Sang: - a small collection of remaining API conversion patches (all acked) which allow to finally remove the deprecated API - some documentation fixes and a MAINTAINERS addition * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: MAINTAINERS: Add robert and myself as qcom i2c cci maintainers i2c: smbus: Fix spelling mistake in the comments Documentation/i2c: SMBus start signal is S not A i2c: remove deprecated i2c_new_device API Documentation: media: convert to use i2c_new_client_device() video: backlight: tosa_lcd: convert to use i2c_new_client_device() x86/platform/intel-mid: convert to use i2c_new_client_device() drm: encoder_slave: use new I2C API drm: encoder_slave: fix refcouting error for modules
2020-06-19MAINTAINERS: update ieee802154 project website URLStefan Schmidt
Update URL to our new home. Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
2020-06-19MAINTAINERS: Add robert and myself as qcom i2c cci maintainersLoic Poulain
Signed-off-by: Loic Poulain <loic.poulain@linaro.org> Signed-off-by: Robert Foss <robert.foss@linaro.org> [wsa: kept sorting] Signed-off-by: Wolfram Sang <wsa@kernel.org>
2020-06-15MAINTAINERS: switch to my private email for Renesas Ethernet driversSergei Shtylyov
I no longer work for Cogent Embedded (but my old email still works :-)), and still would like to continue looking after the Renesas Ethernet drivers and bindings. Let's switch to my private email. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-15MAINTAINERS: merge entries for felix and ocelot driversVladimir Oltean
The ocelot switchdev driver also provides a set of library functions for the felix DSA driver, which in practice means that most of the patches will be of interest to both groups of driver maintainers. So, as also suggested in the discussion here, let's merge the 2 entries into a single larger one: https://www.spinics.net/lists/netdev/msg657412.html Note that the entry has been renamed into "OCELOT SWITCH" since neither Vitesse nor Microsemi exist any longer as company names, instead they are now named Microchip (which again might be subject to change in the future), so use the device family name instead. Suggested-by: Alexandre Belloni <alexandre.belloni@bootlin.com> Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Acked-by: Horatiu Vultur <horatiu.vultur@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-13Merge branch 'i2c/for-5.8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c updates from Wolfram Sang: "I2C has quite some patches for you this time. I hope it is the move to per-driver-maintainers which is now showing results. We will see. The big news is two new drivers (Nuvoton NPCM and Qualcomm CCI), larger refactoring of the Designware, Tegra, and PXA drivers, the Cadence driver supports being a slave now, and there is support to instanciate SPD eeproms for well-known cases (which will be user-visible because the i801 driver supports it), and some devm_platform_ioremap_resource() conversions which blow up the diffstat. Note that I applied the Nuvoton driver quite late, so some minor fixup patches arrived during the merge window. I chose to apply them right away because they were trivial" * 'i2c/for-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (109 commits) i2c: Drop stray comma in MODULE_AUTHOR statements i2c: npcm7xx: npcm_i2caddr[] can be static MAINTAINERS: npcm7xx: Add maintainer for Nuvoton NPCM BMC i2c: npcm7xx: Fix a couple of error codes in probe i2c: icy: Fix build with CONFIG_AMIGA_PCMCIA=n i2c: npcm7xx: Remove unnecessary parentheses i2c: npcm7xx: Add support for slave mode for Nuvoton i2c: npcm7xx: Add Nuvoton NPCM I2C controller driver dt-bindings: i2c: npcm7xx: add NPCM I2C controller i2c: pxa: don't error out if there's no pinctrl i2c: add 'single-master' property to generic bindings i2c: designware: Add Baikal-T1 System I2C support i2c: designware: Move reg-space remapping into a dedicated function i2c: designware: Retrieve quirk flags as early as possible i2c: designware: Convert driver to using regmap API i2c: designware: Discard Cherry Trail model flag i2c: designware: Add Baytrail sem config DW I2C platform dependency i2c: designware: slave: Set DW I2C core module dependency i2c: designware: Use `-y` to build multi-object modules dt-bindings: i2c: dw: Add Baikal-T1 SoC I2C controller ...
2020-06-12Merge tag 'thermal-v5.8-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux Pull thermal updates from Daniel Lezcano: - Add the hwmon support on the i.MX SC (Anson Huang) - Thermal framework cleanups (self-encapsulation, pointless stubs, private structures) (Daniel Lezcano) - Use the PM QoS frequency changes for the devfreq cooling device (Matthias Kaehlcke) - Remove duplicate error messages from platform_get_irq() error handling (Markus Elfring) - Add support for the bandgap sensors (Keerthy) - Statically initialize .get_mode/.set_mode ops (Andrzej Pietrasiewicz) - Add Renesas R-Car maintainer entry (Niklas Söderlund) - Fix error checking after calling ti_bandgap_get_sensor_data() for the TI SoC thermal (Sudip Mukherjee) - Add latency constraint for the idle injection, the DT binding and the change the registering function (Daniel Lezcano) - Convert the thermal framework binding to the Yaml schema (Amit Kucheria) - Replace zero-length array with flexible-array on i.MX 8MM (Gustavo A. R. Silva) - Thermal framework cleanups (alphabetic order for heads, replace module.h by export.h, make file naming consistent) (Amit Kucheria) - Merge tsens-common into the tsens driver (Amit Kucheria) - Fix platform dependency for the Qoriq driver (Geert Uytterhoeven) - Clean up the rcar_thermal_update_temp() function in the rcar thermal driver (Niklas Söderlund) - Fix the TMSAR register for the TMUv2 on the Qoriq platform (Yuantian Tang) - Export GDDV, OEM vendor variables, and don't require IDSP for the int340x thermal driver - trivial conflicts fixed (Matthew Garrett) * tag 'thermal-v5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thermal/linux: (48 commits) thermal/int340x_thermal: Don't require IDSP to exist thermal/int340x_thermal: Export OEM vendor variables thermal/int340x_thermal: Export GDDV thermal: qoriq: Update the settings for TMUv2 thermal: rcar_thermal: Clean up rcar_thermal_update_temp() thermal: qoriq: Add platform dependencies drivers: thermal: tsens: Merge tsens-common.c into tsens.c thermal/of: Rename of-thermal.c thermal/governors: Prefix all source files with gov_ thermal/drivers/user_space: Sort headers alphabetically thermal/drivers/of-thermal: Sort headers alphabetically thermal/drivers/cpufreq_cooling: Replace module.h with export.h thermal/drivers/cpufreq_cooling: Sort headers alphabetically thermal/drivers/clock_cooling: Include export.h thermal/drivers/clock_cooling: Sort headers alphabetically thermal/drivers/thermal_hwmon: Include export.h thermal/drivers/thermal_hwmon: Sort headers alphabetically thermal/drivers/thermal_helpers: Include export.h thermal/drivers/thermal_helpers: Sort headers alphabetically thermal/core: Replace module.h with export.h ...
2020-06-12Merge tag 'pwm/for-5.8-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm Pull pwm updates from Thierry Reding: "Nothing too exciting for this cycle. A couple of fixes across the board, and Lee volunteered to help with patch review" * tag 'pwm/for-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm: pwm: Add missing "CONFIG_" prefix MAINTAINERS: Add Lee Jones as reviewer for the PWM subsystem pwm: imx27: Fix rounding behavior pwm: rockchip: Simplify rockchip_pwm_get_state() pwm: img: Call pm_runtime_put() in pm_runtime_get_sync() failed case pwm: tegra: Support dynamic clock frequency configuration pwm: jz4740: Add support for the JZ4725B pwm: jz4740: Make PWM start with the active part pwm: jz4740: Enhance precision in calculation of duty cycle pwm: jz4740: Drop dependency on MACH_INGENIC pwm: lpss: Fix get_state runtime-pm reference handling pwm: sun4i: Support direct clock output on Allwinner A64 pwm: Add support for Azoteq IQS620A PWM generator dt-bindings: pwm: rcar: add r8a77961 support pwm: Add missing '\n' in log messages
2020-06-12Merge tag 'iommu-drivers-move-v5.8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu Pull iommu driver directory structure cleanup from Joerg Roedel: "Move the Intel and AMD IOMMU drivers into their own subdirectory. Both drivers consist of several files by now and giving them their own directory unclutters the IOMMU top-level directory a bit" * tag 'iommu-drivers-move-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: iommu/vt-d: Move Intel IOMMU driver into subdirectory iommu/amd: Move AMD IOMMU driver into subdirectory
2020-06-12Merge tag 'for-linus-5.8b-rc1-tag' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip Pull xen updates from Juergen Gross: - several smaller cleanups - a fix for a Xen guest regression with CPU offlining - a small fix in the xen pvcalls backend driver - an update of MAINTAINERS * tag 'for-linus-5.8b-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip: MAINTAINERS: Update PARAVIRT_OPS_INTERFACE and VMWARE_HYPERVISOR_INTERFACE xen/pci: Get rid of verbose_request and use dev_dbg() instead xenbus: Use dev_printk() when possible xen-pciback: Use dev_printk() when possible xen: enable BALLOON_MEMORY_HOTPLUG by default xen: expand BALLOON_MEMORY_HOTPLUG description xen/pvcalls: Make pvcalls_back_global static xen/cpuhotplug: Fix initial CPU offlining for PV(H) guests xen-platform: Constify dev_pm_ops xen/pvcalls-back: test for errors when calling backend_connect()
2020-06-11Merge tag 'locking-kcsan-2020-06-11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull the Kernel Concurrency Sanitizer from Thomas Gleixner: "The Kernel Concurrency Sanitizer (KCSAN) is a dynamic race detector, which relies on compile-time instrumentation, and uses a watchpoint-based sampling approach to detect races. The feature was under development for quite some time and has already found legitimate bugs. Unfortunately it comes with a limitation, which was only understood late in the development cycle: It requires an up to date CLANG-11 compiler CLANG-11 is not yet released (scheduled for June), but it's the only compiler today which handles the kernel requirements and especially the annotations of functions to exclude them from KCSAN instrumentation correctly. These annotations really need to work so that low level entry code and especially int3 text poke handling can be completely isolated. A detailed discussion of the requirements and compiler issues can be found here: https://lore.kernel.org/lkml/CANpmjNMTsY_8241bS7=XAfqvZHFLrVEkv_uM4aDUWE_kh3Rvbw@mail.gmail.com/ We came to the conclusion that trying to work around compiler limitations and bugs again would end up in a major trainwreck, so requiring a working compiler seemed to be the best choice. For Continous Integration purposes the compiler restriction is manageable and that's where most xxSAN reports come from. For a change this limitation might make GCC people actually look at their bugs. Some issues with CSAN in GCC are 7 years old and one has been 'fixed' 3 years ago with a half baken solution which 'solved' the reported issue but not the underlying problem. The KCSAN developers also ponder to use a GCC plugin to become independent, but that's not something which will show up in a few days. Blocking KCSAN until wide spread compiler support is available is not a really good alternative because the continuous growth of lockless optimizations in the kernel demands proper tooling support" * tag 'locking-kcsan-2020-06-11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (76 commits) compiler_types.h, kasan: Use __SANITIZE_ADDRESS__ instead of CONFIG_KASAN to decide inlining compiler.h: Move function attributes to compiler_types.h compiler.h: Avoid nested statement expression in data_race() compiler.h: Remove data_race() and unnecessary checks from {READ,WRITE}_ONCE() kcsan: Update Documentation to change supported compilers kcsan: Remove 'noinline' from __no_kcsan_or_inline kcsan: Pass option tsan-instrument-read-before-write to Clang kcsan: Support distinguishing volatile accesses kcsan: Restrict supported compilers kcsan: Avoid inserting __tsan_func_entry/exit if possible ubsan, kcsan: Don't combine sanitizer with kcov on clang objtool, kcsan: Add kcsan_disable_current() and kcsan_enable_current_nowarn() kcsan: Add __kcsan_{enable,disable}_current() variants checkpatch: Warn about data_race() without comment kcsan: Use GFP_ATOMIC under spin lock Improve KCSAN documentation a bit kcsan: Make reporting aware of KCSAN tests kcsan: Fix function matching in report kcsan: Change data_race() to no longer require marking racing accesses kcsan: Move kcsan_{disable,enable}_current() to kcsan-checks.h ...
2020-06-11Merge tag 'mailbox-v5.8' of ↵Linus Torvalds
git://git.linaro.org/landing-teams/working/fujitsu/integration Pull mailbox updates from Jassi Brar: "qcom: - new controller driver for IPCC - reorg the of_device data - add support for ipq6018 platform spreadtrum: - new sprd controller driver imx: - implement suspend/resume PM support misc: - make pcc driver struct static - fix return value in imx_mu_scu - disable clock before bailout in imx probe - remove duplicate error mssg in zynqmp probe - fix header size in imx.scu - check for null instead of is-err in zynqmp" * tag 'mailbox-v5.8' of git://git.linaro.org/landing-teams/working/fujitsu/integration: mailbox: qcom: Add ipq6018 apcs compatible mailbox: qcom: Add clock driver name in apcs mailbox driver data dt-bindings: mailbox: Add YAML schemas for QCOM APCS global block mailbox: imx: ONLY IPC MU needs IRQF_NO_SUSPEND flag mailbox: imx: Add runtime PM callback to handle MU clocks mailbox: imx: Add context save/restore for suspend/resume MAINTAINERS: Add entry for Qualcomm IPCC driver mailbox: Add support for Qualcomm IPCC dt-bindings: mailbox: Add devicetree binding for Qcom IPCC mailbox: zynqmp-ipi: Fix NULL vs IS_ERR() check in zynqmp_ipi_mbox_probe() mailbox: imx-mailbox: fix scu msg header size check mailbox: sprd: Add Spreadtrum mailbox driver dt-bindings: mailbox: Add the Spreadtrum mailbox documentation mailbox: ZynqMP IPI: Delete an error message in zynqmp_ipi_probe() mailbox: imx: Disable the clock on devm_mbox_controller_register() failure mailbox: imx: Fix return in imx_mu_scu_xlate() mailbox: imx: Support runtime PM mailbox: pcc: make pcc_mbox_driver static
2020-06-11Rebase locking/kcsan to locking/urgentThomas Gleixner
Merge the state of the locking kcsan branch before the read/write_once() and the atomics modifications got merged. Squash the fallout of the rebase on top of the read/write once and atomic fallback work into the merge. The history of the original branch is preserved in tag locking-kcsan-2020-06-02. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
2020-06-10Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - a new driver for the Azoteq IQS269A capacitive touch controller - a new driver for the Cypress CY8CTMA140 touchscreen - updates to Elan and ft5x06 touchscreen drivers - assorted driver fixes - msm-vibrator has been removed as we have a more generic solution * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (28 commits) Input: adi - work around module name confict Input: iqs269a - add missing I2C dependency Input: elants - refactor elants_i2c_execute_command() Input: elants - override touchscreen info with DT properties Input: elants - remove unused axes Input: add support for Azoteq IQS269A dt-bindings: input: Add bindings for Azoteq IQS269A Input: imx_sc_key - use devm_add_action_or_reset() to handle all cleanups Input: remove msm-vibrator driver dt-bindings: Input: remove msm-vibrator Input: elants_i2c - provide an attribute to show calibration count Input: introduce input_mt_report_slot_inactive() dt-bindings: input: touchscreen: elants_i2c: convert to YAML Input: add driver for the Cypress CY8CTMA140 touchscreen dt-bindings: touchscreen: Add CY8CTMA140 bindings Input: edt-ft5x06 - prefer asynchronous probe Input: edt-ft5x06 - improve power management operations Input: edt-ft5x06 - move parameter restore into helper Input: edt-ft5x06 - fix get_default register write access Input: atkbd - receive and use physcode->keycode mapping from FW ...
2020-06-10Merge tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostLinus Torvalds
Pull virtio updates from Michael Tsirkin: - virtio-mem: paravirtualized memory hotplug - support doorbell mapping for vdpa - config interrupt support in ifc - fixes all over the place * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: (40 commits) vhost/test: fix up after API change virtio_mem: convert device block size into 64bit virtio-mem: drop unnecessary initialization ifcvf: implement config interrupt in IFCVF vhost: replace -1 with VHOST_FILE_UNBIND in ioctls vhost_vdpa: Support config interrupt in vdpa ifcvf: ignore continuous setting same status value virtio-mem: Don't rely on implicit compiler padding for requests virtio-mem: Try to unplug the complete online memory block first virtio-mem: Use -ETXTBSY as error code if the device is busy virtio-mem: Unplug subblocks right-to-left virtio-mem: Drop manual check for already present memory virtio-mem: Add parent resource for all added "System RAM" virtio-mem: Better retry handling virtio-mem: Offline and remove completely unplugged memory blocks mm/memory_hotplug: Introduce offline_and_remove_memory() virtio-mem: Allow to offline partially unplugged memory blocks mm: Allow to offline unmovable PageOffline() pages via MEM_GOING_OFFLINE virtio-mem: Paravirtualized memory hotunplug part 2 virtio-mem: Paravirtualized memory hotunplug part 1 ...
2020-06-10Merge tag 'mtd/for-5.8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux Pull MTD updates from Richard Weinberger: "MTD core changes: - partition parser: Support MTD names containing one or more colons. - mtdblock: clear cache_state to avoid writing to bad blocks repeatedly. Raw NAND core changes: - Stop using nand_release(), patched all drivers. - Give more information about the ECC weakness when not matching the chip's requirement. - MAINTAINERS updates. - Support emulated SLC mode on MLC NANDs. - Support "constrained" controllers, adapt the core and ONFI/JEDEC table parsing and Micron's code. - Take check_only into account. - Add an invalid ECC mode to discriminate with valid ones. - Return an enum from of_get_nand_ecc_algo(). - Drop OOB_FIRST placement scheme. - Introduce nand_extract_bits(). - Ensure a consistent bitflips numbering. - BCH lib: - Allow easy bit swapping. - Rework a little bit the exported function names. - Fix nand_gpio_waitrdy(). - Propage CS selection to sub operations. - Add a NAND_NO_BBM_QUIRK flag. - Give the possibility to verify a read operation is supported. - Add a helper to check supported operations. - Avoid indirect access to ->data_buf(). - Rename the use_bufpoi variables. - Fix comments about the use of bufpoi. - Rename a NAND chip option. - Reorder the nand_chip->options flags. - Translate obscure bitfields into readable macros. - Timings: - Fix default values. - Add mode information to the timings structure. Raw NAND controller driver changes: - Fixed many error paths. - Arasan - New driver - Au1550nd: - Various cleanups - Migration to ->exec_op() - brcmnand: - Misc cleanup. - Support v2.1-v2.2 controllers. - Remove unused including <linux/version.h>. - Correctly verify erased pages. - Fix Hamming OOB layout. - Cadence - Make cadence_nand_attach_chip static. - Cafe: - Set the NAND_NO_BBM_QUIRK flag - cmx270: - Remove this controller driver. - cs553x: - Misc cleanup - Migration to ->exec_op() - Davinci: - Misc cleanup. - Migration to ->exec_op() - Denali: - Add more delays before latching incoming data - Diskonchip: - Misc cleanup - Migration to ->exec_op() - Fsmc: - Change to non-atomic bit operations. - GPMI: - Use nand_extract_bits() - Fix runtime PM imbalance. - Ingenic: - Migration to exec_op() - Fix the RB gpio active-high property on qi, lb60 - Make qi_lb60_ooblayout_ops static. - Marvell: - Misc cleanup and small fixes - Nandsim: - Fix the error paths, driver wide. - Omap_elm: - Fix runtime PM imbalance. - STM32_FMC2: - Misc cleanups (error cases, comments, timeout valus, cosmetic changes). SPI NOR core changes: - Add, update support and fix few flashes. - Prepare BFPT parsing for JESD216 rev D. - Kernel doc fixes. CFI changes: - Support the absence of protection registers for Intel CFI flashes. - Replace zero-length array with flexible-arrays" * tag 'mtd/for-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: (208 commits) mtd: clear cache_state to avoid writing to bad blocks repeatedly mtd: parser: cmdline: Support MTD names containing one or more colons mtd: physmap_of_gemini: remove defined but not used symbol 'syscon_match' mtd: rawnand: Add an invalid ECC mode to discriminate with valid ones mtd: rawnand: Return an enum from of_get_nand_ecc_algo() mtd: rawnand: Drop OOB_FIRST placement scheme mtd: rawnand: Avoid a typedef mtd: Fix typo in mtd_ooblayout_set_databytes() description mtd: rawnand: Stop using nand_release() mtd: rawnand: nandsim: Reorganize ns_cleanup_module() mtd: rawnand: nandsim: Rename a label in ns_init_module() mtd: rawnand: nandsim: Manage lists on error in ns_init_module() mtd: rawnand: nandsim: Fix the label pointing on nand_cleanup() mtd: rawnand: nandsim: Free erase_block_wear on error mtd: rawnand: nandsim: Use an additional label when freeing the nandsim object mtd: rawnand: nandsim: Stop using nand_release() mtd: rawnand: nandsim: Free the partition names in ns_free() mtd: rawnand: nandsim: Free the allocated device on error in ns_init() mtd: rawnand: nandsim: Free partition names on error in ns_init() mtd: rawnand: nandsim: Fix the two ns_alloc_device() error paths ...
2020-06-10Merge tag 'clk-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk updates from Stephen Boyd: "This time around we have four lines of diff in the core framework, removing a function that isn't used anymore. Otherwise the main new thing for the common clk framework is that it is selectable in the Kconfig language now. Hopefully this will let clk drivers and clk consumers be testable on more than the architectures that support the clk framework. The goal is to introduce some Kunit tests for the framework. Outside of the core framework we have the usual set of various driver updates and non-critical fixes. The dirstat shows that the new Baikal-T1 driver is the largest addition this time around in terms of lines of code. After that the x86 (Intel), Qualcomm, and Mediatek drivers introduce many lines to support new or upcoming SoCs. After that the dirstat shows the usual suspects working on their SoC support by fixing minor bugs, correcting data and converting some of their DT bindings to YAML. Core: - Allow the COMMON_CLK config to be selectable New Drivers: - Clk driver for Baikal-T1 SoCs - Mediatek MT6765 clock support - Support for Intel Agilex clks - Add support for X1830 and X1000 Ingenic SoC clk controllers - Add support for the new Renesas RZ/G1H (R8A7742) SoC - Add support for Qualcomm's MSM8939 Generic Clock Controller Updates: - Support IDT VersaClock 5P49V5925 - Bunch of updates for HSDK clock generation unit (CGU) driver - Start making audio and GPU clks work on Marvell MMP2/MMP3 SoCs - Add some GPU, NPU, and UFS clks to Qualcomm SM8150 driver - Enable supply regulators for GPU gdscs on Qualcomm SoCs - Add support for Si5342, Si5344 and Si5345 chips - Support custom flags in Xilinx zynq firmware - Various small fixes to the Xilinx clk driver - A single minor rounding fix for the legacy Allwinner clock support - A few patches from Abel Vesa as preparation of adding audiomix clock support on i.MX - A couple of cleanups from Anson Huang for i.MX clk-sscg-pll and clk-pllv3 drivers - Drop dependency on ARM64 for i.MX8M clock driver, to support aarch32 mode on aarch64 hardware - A series from Peng Fan to improve i.MX8M clock drivers, using composite clock for core and bus clk slice - Set a better parent clock for flexcan on i.MX6UL to support CiA102 defined bit rates - A couple changes for EMC frequency scaling on Tegra210 - Support for CPU frequency scaling on Tegra20/Tegra30 - New clk gate for CSI test pattern generator on Tegra210 - Regression fixes for Samsung exynos542x and exynos5433 SoCs - Use of fallthrough; attribute for Samsung s3c24xx - Updates and fixup HDMI and video clocks on Meson8b - Fixup reset polarity on Meson8b - Fix GPU glitch free mux switch on Meson gx and g12 - A minor fix for the currently unused suspend/resume handling on Renesas RZ/A1 and RZ/A2 - Two more conversions of Renesas DT bindings to json-schema - Add support for the USB 2.0 clock selector on Renesas R-Car M3-W+" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (155 commits) clk: mediatek: Remove ifr{0,1}_cfg_regs structures clk: baikal-t1: remove redundant assignment to variable 'divider' clk: baikal-t1: fix spelling mistake "Uncompatible" -> "Incompatible" dt-bindings: clock: Add a missing include to MMP Audio Clock binding dt: Add bindings for IDT VersaClock 5P49V5925 clk: vc5: Add support for IDT VersaClock 5P49V6965 clk: Add Baikal-T1 CCU Dividers driver clk: Add Baikal-T1 CCU PLLs driver dt-bindings: clk: Add Baikal-T1 CCU Dividers binding dt-bindings: clk: Add Baikal-T1 CCU PLLs binding clk: mediatek: assign the initial value to clk_init_data of mtk_mux clk: mediatek: Add MT6765 clock support clk: mediatek: add mt6765 clock IDs dt-bindings: clock: mediatek: document clk bindings vcodecsys for Mediatek MT6765 SoC dt-bindings: clock: mediatek: document clk bindings mipi0a for Mediatek MT6765 SoC dt-bindings: clock: mediatek: document clk bindings for Mediatek MT6765 SoC CLK: HSDK: CGU: add support for 148.5MHz clock CLK: HSDK: CGU: support PLL bypassing CLK: HSDK: CGU: check if PLL is bypassed first clk: clk-si5341: Add support for the Si5345 series ...
2020-06-10Merge tag 'for-v5.8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply Pull power supply and reset updates from Sebastian Reichel: "This time there are lots of changes. Quite a few changes to the core, lots of driver changes and one change to kobject core (with Ack from Greg). Summary: kobject: - Increase number of allowed uevent variables power-supply core: - Add power-supply type in uevent - Cleanup property handling in core - Make property and usb_type pointers const - Convert core power-supply DT binding to YAML - Cleanup HWMON code - Add new health status "calibration required" - Add new properties for manufacture date and capacity error margin battery drivers: - new cw2015 battery driver used by pine64 Pinebook Pro laptop - axp22: blacklist on Meegopad T02 - sc27xx: support current/voltage reading - max17042: support time-to-empty reading - simple-battery: add more battery parameters - bq27xxx: convert DT binding document to YAML - sbs-battery: add TI BQ20Z65 support, fix technology property, convert DT binding to YAML, add option to disable charger broadcasts, add new properties: manufacture date, capacity error margin, average current, charge current and voltage and support calibration required health status - misc fixes charger drivers: - bq25890: cleanup, implement charge type, precharge current and input current limiting properties - bd70528: use new linear range helper library - bd99954: new charger driver - mp2629: new charger driver - misc fixes reboot drivers: - oxnas-restart: introduce new driver - syscon-reboot: convert DT binding to YAML, add parent syscon device support - misc fixes" * tag 'for-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply: (85 commits) power: supply: cw2015: Attach OF ID table to the driver power: reset: gpio-poweroff: add missing '\n' in dev_err() Revert "power: supply: sbs-battery: simplify read_read_string_data" Revert "power: supply: sbs-battery: add PEC support" dt-bindings: power: sbs-battery: Convert to yaml power: supply: sbs-battery: constify power-supply property array power: supply: sbs-battery: switch to i2c's probe_new power: supply: sbs-battery: switch from of_property_* to device_property_* power: supply: sbs-battery: add ability to disable charger broadcasts power: supply: sbs-battery: fix idle battery status power: supply: sbs-battery: add POWER_SUPPLY_HEALTH_CALIBRATION_REQUIRED support power: supply: sbs-battery: add MANUFACTURE_DATE support power: supply: sbs-battery: add POWER_SUPPLY_PROP_CONSTANT_CHARGE_CURRENT/VOLTAGE_MAX support power: supply: sbs-battery: Improve POWER_SUPPLY_PROP_TECHNOLOGY support power: supply: sbs-battery: add POWER_SUPPLY_PROP_CURRENT_AVG support power: supply: sbs-battery: add PEC support power: supply: sbs-battery: simplify read_read_string_data power: supply: sbs-battery: add POWER_SUPPLY_PROP_CAPACITY_ERROR_MARGIN support power: supply: sbs-battery: Add TI BQ20Z65 support power: supply: core: add POWER_SUPPLY_HEALTH_CALIBRATION_REQUIRED ...
2020-06-10iommu/vt-d: Move Intel IOMMU driver into subdirectoryJoerg Roedel
Move all files related to the Intel IOMMU driver into its own subdirectory. Signed-off-by: Joerg Roedel <jroedel@suse.de> Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com> Reviewed-by: Lu Baolu <baolu.lu@linux.intel.com> Link: https://lore.kernel.org/r/20200609130303.26974-3-joro@8bytes.org
2020-06-10iommu/amd: Move AMD IOMMU driver into subdirectoryJoerg Roedel
Move all files related to the AMD IOMMU driver into its own subdirectory. Signed-off-by: Joerg Roedel <jroedel@suse.de> Reviewed-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com> Link: https://lore.kernel.org/r/20200609130303.26974-2-joro@8bytes.org
2020-06-10MAINTAINERS: npcm7xx: Add maintainer for Nuvoton NPCM BMCTali Perry
Add maintainer for Nuvoton NPCM BMC I2C controller driver. Signed-off-by: Tali Perry <tali.perry1@gmail.com> Signed-off-by: Wolfram Sang <wsa@kernel.org>
2020-06-09MAINTAINERS: Update PARAVIRT_OPS_INTERFACE and VMWARE_HYPERVISOR_INTERFACEDeep Shah
Thomas Hellstrom will be handing over VMware's maintainership of these interfaces to Deep Shah. Signed-off-by: Deep Shah <sdeep@vmware.com> Acked-by: Thomas Hellstrom <thellstrom@vmware.com> Acked-by: Juergen Gross <jgross@suse.com> Link: https://lore.kernel.org/r/20200416234520.GA1700@prme-mon-cfl-mlw-07 Signed-off-by: Juergen Gross <jgross@suse.com> Signed-off-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
2020-06-08Merge tag 'rproc-v5.8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc Pull remoteproc updates from Bjorn Andersson: "This introduces device managed versions of functions used to register remoteproc devices, add support for remoteproc driver specific resource control, enables remoteproc drivers to specify ELF class and machine for coredumps. It integrates pm_runtime in the core for keeping resources active while the remote is booted and holds a wake source while recoverying a remote processor after a firmware crash. It refactors the remoteproc device's allocation path to simplify the logic, fix a few cleanup bugs and to not clone const strings onto the heap. Debugfs code is simplifies using the DEFINE_SHOW_ATTRIBUTE and a zero-length array is replaced with flexible-array. A new remoteproc driver for the JZ47xx VPU is introduced, the Qualcomm SM8250 gains support for audio, compute and sensor remoteprocs and the Qualcomm SC7180 modem support is cleaned up and improved. The Qualcomm glink subsystem-restart driver is merged into the main glink driver, the Qualcomm sysmon driver is extended to properly notify remote processors about all other remote processors' state transitions" * tag 'rproc-v5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc: (43 commits) remoteproc: Fix an error code in devm_rproc_alloc() MAINTAINERS: Add myself as reviewer for Ingenic rproc driver remoteproc: ingenic: Added remoteproc driver remoteproc: Add support for runtime PM dt-bindings: Document JZ47xx VPU auxiliary processor remoteproc: wcss: Fix arguments passed to qcom_add_glink_subdev() remoteproc: Fix and restore the parenting hierarchy for vdev remoteproc: Fall back to using parent memory pool if no dedicated available remoteproc: Replace zero-length array with flexible-array remoteproc: wcss: add support for rpmsg communication remoteproc: core: Prevent system suspend during remoteproc recovery remoteproc: qcom_q6v5_mss: Remove unused q6v5_da_to_va function remoteproc: qcom_q6v5_mss: map/unmap mpss segments before/after use remoteproc: qcom_q6v5_mss: Drop accesses to MPSS PERPH register space dt-bindings: remoteproc: qcom: Replace halt-nav with spare-regs remoteproc: qcom: pas: Add SM8250 PAS remoteprocs dt-bindings: remoteproc: qcom: pas: Add SM8250 remoteprocs remoteproc: qcom_q6v5_mss: Extract mba/mpss from memory-region dt-bindings: remoteproc: qcom: Use memory-region to reference memory remoteproc: qcom: pas: Add SC7180 Modem support ...
2020-06-08Merge tag 'gfs2-for-5.8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2 Pull gfs2 updates from Andreas Gruenbacher: - An iopen glock locking scheme rework that speeds up deletes of inodes accessed from multiple nodes - Various bug fixes and debugging improvements - Convert gfs2-glocks.txt to ReST * tag 'gfs2-for-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: gfs2: fix use-after-free on transaction ail lists gfs2: new slab for transactions gfs2: initialize transaction tr_ailX_lists earlier gfs2: Smarter iopen glock waiting gfs2: Wake up when setting GLF_DEMOTE gfs2: Check inode generation number in delete_work_func gfs2: Move inode generation number check into gfs2_inode_lookup gfs2: Minor gfs2_lookup_by_inum cleanup gfs2: Try harder to delete inodes locally gfs2: Give up the iopen glock on contention gfs2: Turn gl_delete into a delayed work gfs2: Keep track of deleted inode generations in LVBs gfs2: Allow ASPACE glocks to also have an lvb gfs2: instrumentation wrt log_flush stuck gfs2: introduce new gfs2_glock_assert_withdraw gfs2: print mapping->nrpages in glock dump for address space glocks gfs2: Only do glock put in gfs2_create_inode for free inodes gfs2: Allow lock_nolock mount to specify jid=X gfs2: Don't ignore inode write errors during inode_go_sync docs: filesystems: convert gfs2-glocks.txt to ReST
2020-06-08Merge tag 's390-5.8-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux Pull s390 updates from Vasily Gorbik: - Add support for multi-function devices in pci code. - Enable PF-VF linking for architectures using the pdev->no_vf_scan flag (currently just s390). - Add reipl from NVMe support. - Get rid of critical section cleanup in entry.S. - Refactor PNSO CHSC (perform network subchannel operation) in cio and qeth. - QDIO interrupts and error handling fixes and improvements, more refactoring changes. - Align ioremap() with generic code. - Accept requests without the prefetch bit set in vfio-ccw. - Enable path handling via two new regions in vfio-ccw. - Other small fixes and improvements all over the code. * tag 's390-5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (52 commits) vfio-ccw: make vfio_ccw_regops variables declarations static vfio-ccw: Add trace for CRW event vfio-ccw: Wire up the CRW irq and CRW region vfio-ccw: Introduce a new CRW region vfio-ccw: Refactor IRQ handlers vfio-ccw: Introduce a new schib region vfio-ccw: Refactor the unregister of the async regions vfio-ccw: Register a chp_event callback for vfio-ccw vfio-ccw: Introduce new helper functions to free/destroy regions vfio-ccw: document possible errors vfio-ccw: Enable transparent CCW IPL from DASD s390/pci: Log new handle in clp_disable_fh() s390/cio, s390/qeth: cleanup PNSO CHSC s390/qdio: remove q->first_to_kick s390/qdio: fix up qdio_start_irq() kerneldoc s390: remove critical section cleanup from entry.S s390: add machine check SIGP s390/pci: ioremap() align with generic code s390/ap: introduce new ap function ap_get_qdev() Documentation/s390: Update / remove developerWorks web links ...
2020-06-07Merge tag 'pinctrl-v5.8-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control updates from Linus Walleij: "This is the bulk of pin control changes for the v5.8 kernel cycle. It's just really boring this time. Zero core changes. Just linear development, cleanups and misc noncritical fixes. Some new drivers for very new Qualcomm and Intel chips. New drivers: - Intel Jasper Lake support. - NXP Freescale i.MX8DXL support. - Qualcomm SM8250 support. - Renesas R8A7742 SH-PFC support. Driver improvements: - Severe cleanup and modernization of the MCP23s08 driver. - Mediatek driver modularized. - Setting config supported in the Meson driver. - Wakeup support for the Broadcom BCM7211" * tag 'pinctrl-v5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (72 commits) pinctrl: sprd: Fix the incorrect pull-up definition pinctrl: pxa: pxa2xx: Remove 'pxa2xx_pinctrl_exit()' which is unused and broken pinctrl: freescale: imx: Use 'devm_of_iomap()' to avoid a resource leak in case of error in 'imx_pinctrl_probe()' pinctrl: freescale: imx: Fix an error handling path in 'imx_pinctrl_probe()' pinctrl: sirf: add missing put_device() call in sirfsoc_gpio_probe() pinctrl: imxl: Fix an error handling path in 'imx1_pinctrl_core_probe()' pinctrl: bcm2835: Add support for wake-up interrupts pinctrl: bcm2835: Match BCM7211 compatible string dt-bindings: pinctrl: Document optional BCM7211 wake-up interrupts dt-bindings: pinctrl: Document 7211 compatible for brcm, bcm2835-gpio.txt dt-bindings: pinctrl: stm32: Add missing interrupts property pinctrl: at91-pio4: Add COMPILE_TEST support pinctrl: Fix return value about devm_platform_ioremap_resource() MAINTAINERS: Renesas Pin Controllers are supported dt-bindings: pinctrl: ocelot: Add Sparx5 SoC support pinctrl: ocelot: Fix GPIO interrupt decoding on Jaguar2 pinctrl: ocelot: Remove instance number from pin functions pinctrl: ocelot: Always register GPIO driver dt-bindings: pinctrl: rockchip: update example pinctrl: amd: Add ACPI dependency ...
2020-06-07Merge tag 'staging-5.8-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging Pull staging/IIO driver updates from Greg KH: "Here is the large set of staging and IIO driver changes for 5.8-rc1 Nothing major, but a lot of new IIO drivers are included in here, along with other core iio cleanups and changes. On the staging driver front, again, nothing noticable. No new deletions or additions, just a ton of tiny cleanups all over the tree done by a lot of different people. Most coding style, but many actual real fixes and cleanups that are nice to see. All of these have been in linux-next for a while with no reported issues" * tag 'staging-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (618 commits) staging: rtl8723bs: Use common packet header constants staging: sm750fb: Add names to proc_setBLANK args staging: most: usb: init return value in default path of switch/case expression staging: vchiq: Get rid of VCHIQ_SERVICE_OPENEND callback reason staging: vchiq: move vchiq_release_message() into vchiq staging: vchi: Get rid of C++ guards staging: vchi: Get rid of not implemented function declarations staging: vchi: Get rid of vchiq_status_to_vchi() staging: vchi: Get rid of vchi_service_set_option() staging: vchi: Merge vchi_msg_queue() into vchi_queue_kernel_message() staging: vchiq: Move copy callback handling into vchiq staging: vchi: Get rid of vchi_queue_user_message() staging: vchi: Get rid of vchi_service_destroy() staging: most: usb: use function sysfs_streq staging: most: usb: add missing put_device calls staging: most: usb: use correct error codes staging: most: usb: replace code to calculate array index staging: most: usb: don't use error path to exit function on success staging: most: usb: move allocation of URB out of critical section staging: most: usb: return 0 instead of variable ...
2020-06-07Merge tag 'usb-5.8-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB/PHY driver updates from Greg KH: "Here are the large set of USB and PHY driver updates for 5.8-rc1. Nothing huge, just lots of little things: - USB gadget fixes and additions all over the place - new PHY drivers - PHY driver fixes and updates - XHCI driver updates - musb driver updates - more USB-serial driver ids added - various USB quirks added - thunderbolt minor updates and fixes - typec updates and additions All of these have been in linux-next for a while with no reported issues" * tag 'usb-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (245 commits) usb: dwc3: meson-g12a: fix USB2 PHY initialization on G12A and A1 SoCs usb: dwc3: meson-g12a: fix error path when fetching the reset line fails Revert "dt-bindings: usb: qcom,dwc3: Convert USB DWC3 bindings" Revert "dt-bindings: usb: qcom,dwc3: Add compatible for SC7180" Revert "dt-bindings: usb: qcom,dwc3: Introduce interconnect properties for Qualcomm DWC3 driver" USB: serial: ch341: fix lockup of devices with limited prescaler USB: serial: ch341: add basis for quirk detection CDC-ACM: heed quirk also in error handling USB: serial: option: add Telit LE910C1-EUX compositions usb: musb: Fix runtime PM imbalance on error usb: musb: jz4740: Prevent lockup when CONFIG_SMP is set usb: musb: mediatek: add reset FADDR to zero in reset interrupt handle usb: musb: use true for 'use_dma' usb: musb: start session in resume for host port usb: musb: return -ESHUTDOWN in urb when three-strikes error happened USB: serial: qcserial: add DW5816e QDL support thunderbolt: Add trivial .shutdown usb: dwc3: keystone: Turn on USB3 PHY before controller dt-bindings: usb: ti,keystone-dwc3.yaml: Add USB3.0 PHY property dt-bindings: usb: convert keystone-usb.txt to YAML ...
2020-06-06Merge tag 'pci-v5.8-changes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI updates from Bjorn Helgaas: "Enumeration: - Program MPS for RCiEP devices (Ashok Raj) - Fix pci_register_host_bridge() device_register() error handling (Rob Herring) - Fix pci_host_bridge struct device release/free handling (Rob Herring) Resource management: - Allow resizing BARs for devices on root bus (Ard Biesheuvel) Power management: - Reduce Thunderbolt resume time by working around devices that don't support DLL Link Active reporting (Mika Westerberg) - Work around a Pericom USB controller OHCI/EHCI PME# defect (Kai-Heng Feng) Virtualization: - Add ACS quirk for Intel Root Complex Integrated Endpoints (Ashok Raj) - Avoid FLR for AMD Starship USB 3.0 (Kevin Buettner) - Avoid FLR for AMD Matisse HD Audio & USB 3.0 (Marcos Scriven) Error handling: - Use only _OSC (not HEST FIRMWARE_FIRST) to determine AER ownership (Alexandru Gagniuc, Kuppuswamy Sathyanarayanan) - Reduce verbosity by logging only ACPI_NOTIFY_DISCONNECT_RECOVER events (Kuppuswamy Sathyanarayanan) - Don't enable AER by default in Kconfig (Bjorn Helgaas) Peer-to-peer DMA: - Add AMD Zen Raven and Renoir Root Ports to whitelist (Alex Deucher) ASPM: - Allow ASPM on links to PCIe-to-PCI/PCI-X Bridges (Kai-Heng Feng) Endpoint framework: - Fix DMA channel release in test (Kunihiko Hayashi) - Add page size as argument to pci_epc_mem_init() (Lad Prabhakar) - Add support to handle multiple base for mapping outbound memory (Lad Prabhakar) Generic host bridge driver: - Support building as module (Rob Herring) - Eliminate pci_host_common_probe wrappers (Rob Herring) Amlogic Meson PCIe controller driver: - Don't use FAST_LINK_MODE to set up link (Marc Zyngier) Broadcom STB PCIe controller driver: - Disable ASPM L0s if 'aspm-no-l0s' in DT (Jim Quinlan) - Fix clk_put() error (Jim Quinlan) - Fix window register offset (Jim Quinlan) - Assert fundamental reset on initialization (Nicolas Saenz Julienne) - Add notify xHCI reset property (Nicolas Saenz Julienne) - Add init routine for Raspberry Pi 4 VL805 USB controller (Nicolas Saenz Julienne) - Sync with Raspberry Pi 4 firmware for VL805 initialization (Nicolas Saenz Julienne) Cadence PCIe controller driver: - Remove "cdns,max-outbound-regions" DT property (replaced by "ranges") (Kishon Vijay Abraham I) - Read 32-bit (not 16-bit) Vendor ID/Device ID property from DT (Kishon Vijay Abraham I) Marvell Aardvark PCIe controller driver: - Improve link training (Marek Behún) - Add PHY support (Marek Behún) - Add "phys", "max-link-speed", "reset-gpios" to dt-binding (Marek Behún) - Train link immediately after enabling training to work around detection issues with some cards (Pali Rohár) - Issue PERST via GPIO to work around detection issues (Pali Rohár) - Don't blindly enable ASPM L0s (Pali Rohár) - Replace custom macros by standard linux/pci_regs.h macros (Pali Rohár) Microsoft Hyper-V host bridge driver: - Fix probe failure path to release resource (Wei Hu) - Retry PCI bus D0 entry on invalid device state for kdump (Wei Hu) Renesas R-Car PCIe controller driver: - Fix incorrect programming of OB windows (Andrew Murray) - Add suspend/resume (Kazufumi Ikeda) - Rename pcie-rcar.c to pcie-rcar-host.c (Lad Prabhakar) - Add endpoint controller driver (Lad Prabhakar) - Fix PCIEPAMR mask calculation (Lad Prabhakar) - Add r8a77961 to DT binding (Yoshihiro Shimoda) Socionext UniPhier Pro5 controller driver: - Add endpoint controller driver (Kunihiko Hayashi) Synopsys DesignWare PCIe controller driver: - Program outbound ATU upper limit register (Alan Mikhak) - Fix inner MSI IRQ domain registration (Marc Zyngier) Miscellaneous: - Check for platform_get_irq() failure consistently (negative return means failure) (Aman Sharma) - Fix several runtime PM get/put imbalances (Dinghao Liu) - Use flexible-array and struct_size() helpers for code cleanup (Gustavo A. R. Silva) - Update & fix issues in bridge emulation of PCIe registers (Jon Derrick) - Add macros for bridge window names (PCI_BRIDGE_IO_WINDOW, etc) (Krzysztof Wilczyński) - Work around Intel PCH MROMs that have invalid BARs (Xiaochun Lee)" * tag 'pci-v5.8-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (100 commits) PCI: uniphier: Add Socionext UniPhier Pro5 PCIe endpoint controller driver PCI: Add ACS quirk for Intel Root Complex Integrated Endpoints PCI/DPC: Print IRQ number used by port PCI/AER: Use "aer" variable for capability offset PCI/AER: Remove redundant dev->aer_cap checks PCI/AER: Remove redundant pci_is_pcie() checks PCI/AER: Remove HEST/FIRMWARE_FIRST parsing for AER ownership PCI: tegra: Fix runtime PM imbalance on error PCI: vmd: Filter resource type bits from shadow register PCI: tegra194: Fix runtime PM imbalance on error dt-bindings: PCI: Add UniPhier PCIe endpoint controller description PCI: hv: Use struct_size() helper PCI: Rename _DSM constants to align with spec PCI: Avoid FLR for AMD Starship USB 3.0 PCI: Avoid FLR for AMD Matisse HD Audio & USB 3.0 x86/PCI: Drop unused xen_register_pirq() gsi_override parameter PCI: dwc: Use private data pointer of "struct irq_domain" to get pcie_port PCI: amlogic: meson: Don't use FAST_LINK_MODE to set up link PCI: dwc: Fix inner MSI IRQ domain registration PCI: dwc: pci-dra7xx: Use devm_platform_ioremap_resource_byname() ...
2020-06-05Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds
Pull SCSI updates from James Bottomley: :This series consists of the usual driver updates (qla2xxx, ufs, zfcp, target, scsi_debug, lpfc, qedi, qedf, hisi_sas, mpt3sas) plus a host of other minor updates. There are no major core changes in this series apart from a refactoring in scsi_lib.c" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (207 commits) scsi: ufs: ti-j721e-ufs: Fix unwinding of pm_runtime changes scsi: cxgb3i: Fix some leaks in init_act_open() scsi: ibmvscsi: Make some functions static scsi: iscsi: Fix deadlock on recovery path during GFP_IO reclaim scsi: ufs: Fix WriteBooster flush during runtime suspend scsi: ufs: Fix index of attributes query for WriteBooster feature scsi: ufs: Allow WriteBooster on UFS 2.2 devices scsi: ufs: Remove unnecessary memset for dev_info scsi: ufs-qcom: Fix scheduling while atomic issue scsi: mpt3sas: Fix reply queue count in non RDPQ mode scsi: lpfc: Fix lpfc_nodelist leak when processing unsolicited event scsi: target: tcmu: Fix a use after free in tcmu_check_expired_queue_cmd() scsi: vhost: Notify TCM about the maximum sg entries supported per command scsi: qla2xxx: Remove return value from qla_nvme_ls() scsi: qla2xxx: Remove an unused function scsi: iscsi: Register sysfs for iscsi workqueue scsi: scsi_debug: Parser tables and code interaction scsi: core: Refactor scsi_mq_setup_tags function scsi: core: Fix incorrect usage of shost_for_each_device scsi: qla2xxx: Fix endianness annotations in source files ...
2020-06-05Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaLinus Torvalds
Pull rdma updates from Jason Gunthorpe: "A more active cycle than most of the recent past, with a few large, long discussed works this time. The RNBD block driver has been posted for nearly two years now, and flowing through RDMA due to it also introducing a new ULP. The removal of FMR has been a recurring discussion theme for a long time. And the usual smattering of features and bug fixes. Summary: - Various small driver bugs fixes in rxe, mlx5, hfi1, and efa - Continuing driver cleanups in bnxt_re, hns - Big cleanup of mlx5 QP creation flows - More consistent use of src port and flow label when LAG is used and a mlx5 implementation - Additional set of cleanups for IB CM - 'RNBD' network block driver and target. This is a network block RDMA device specific to ionos's cloud environment. It brings strong multipath and resiliency capabilities. - Accelerated IPoIB for HFI1 - QP/WQ/SRQ ioctl migration for uverbs, and support for multiple async fds - Support for exchanging the new IBTA defiend ECE data during RDMA CM exchanges - Removal of the very old and insecure FMR interface from all ULPs and drivers. FRWR should be preferred for at least a decade now" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (247 commits) RDMA/cm: Spurious WARNING triggered in cm_destroy_id() RDMA/mlx5: Return ECE DC support RDMA/mlx5: Don't rely on FW to set zeros in ECE response RDMA/mlx5: Return an error if copy_to_user fails IB/hfi1: Use free_netdev() in hfi1_netdev_free() RDMA/hns: Uninitialized variable in modify_qp_init_to_rtr() RDMA/core: Move and rename trace_cm_id_create() IB/hfi1: Fix hfi1_netdev_rx_init() error handling RDMA: Remove 'max_map_per_fmr' RDMA: Remove 'max_fmr' RDMA/core: Remove FMR device ops RDMA/rdmavt: Remove FMR memory registration RDMA/mthca: Remove FMR support for memory registration RDMA/mlx4: Remove FMR support for memory registration RDMA/i40iw: Remove FMR leftovers RDMA/bnxt_re: Remove FMR leftovers RDMA/mlx5: Remove FMR leftovers RDMA/core: Remove FMR pool API RDMA/rds: Remove FMR support for memory registration RDMA/srp: Remove support for FMR memory registration ...
2020-06-05Merge tag 'gpio-v5.8-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio Pull GPIO updates from Linus Walleij: "This is the bulk of GPIO changes for the v5.8 kernel cycle. Core changes: - A new GPIO aggregator driver has been merged: this can join a few select GPIO lines into a new aggregated GPIO chip. This can be used for security: a process can be granted access to only these lines, for example for industrial control. Another way to use this is to reexpose certain select lines to a virtual machine or container. - Warn if the gpio-line-names is too long in he DT parser core. - GPIO lines can now be looked up by line name in addition to being looked up by offset. New drivers: - A new generic regmap GPIO driver has been merged. Too many regmap drivers are starting to look like each other so we need to create some common ground and try to move drivers over to using that. - The F7188X driver now supports F81865. Driver improvements: - Large improvements to the PCA953x expander, get multiple lines and several cleanups. - Large improvements to the DesignWare DWAPB driver, and Sergey Semin has volunteered to maintain it. - PL061 can now be built as a module, this is part of a bigger effort to make the ARM platforms more modular" * tag 'gpio-v5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (77 commits) gpio: pca953x: Drop unneeded ACPI_PTR() MAINTAINERS: Add gpio regmap section gpio: add a reusable generic gpio_chip using regmap gpiolib: Introduce gpiochip_irqchip_add_domain() gpio: gpiolib: Allow GPIO IRQs to lazy disable gpiolib: Separate GPIO_GET_LINEINFO_WATCH_IOCTL conditional gpio: rcar: Fix runtime PM imbalance on error gpio: pca935x: Allow IRQ support for driver built as a module gpio: pxa: Add COMPILE_TEST support dt-bindings: gpio: Add renesas,em-gio bindings MAINTAINERS: Fix file name for DesignWare GPIO DT schema gpio: dwapb: Remove unneeded has_irq member in struct dwapb_port_property gpio: dwapb: Don't use IRQ 0 as valid Linux interrupt gpio: dwapb: avoid error message for optional IRQ gpio: dwapb: Call acpi_gpiochip_free_interrupts() on GPIO chip de-registration gpio: max730x: bring gpiochip_add_data after port config MAINTAINERS: Add GPIO Aggregator section docs: gpio: Add GPIO Aggregator documentation gpio: Add GPIO Aggregator gpiolib: Add support for GPIO lookup by line name ...
2020-06-05Merge tag 'powerpc-5.8-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux Pull powerpc updates from Michael Ellerman: - Support for userspace to send requests directly to the on-chip GZIP accelerator on Power9. - Rework of our lockless page table walking (__find_linux_pte()) to make it safe against parallel page table manipulations without relying on an IPI for serialisation. - A series of fixes & enhancements to make our machine check handling more robust. - Lots of plumbing to add support for "prefixed" (64-bit) instructions on Power10. - Support for using huge pages for the linear mapping on 8xx (32-bit). - Remove obsolete Xilinx PPC405/PPC440 support, and an associated sound driver. - Removal of some obsolete 40x platforms and associated cruft. - Initial support for booting on Power10. - Lots of other small features, cleanups & fixes. Thanks to: Alexey Kardashevskiy, Alistair Popple, Andrew Donnellan, Andrey Abramov, Aneesh Kumar K.V, Balamuruhan S, Bharata B Rao, Bulent Abali, Cédric Le Goater, Chen Zhou, Christian Zigotzky, Christophe JAILLET, Christophe Leroy, Dmitry Torokhov, Emmanuel Nicolet, Erhard F., Gautham R. Shenoy, Geoff Levand, George Spelvin, Greg Kurz, Gustavo A. R. Silva, Gustavo Walbon, Haren Myneni, Hari Bathini, Joel Stanley, Jordan Niethe, Kajol Jain, Kees Cook, Leonardo Bras, Madhavan Srinivasan., Mahesh Salgaonkar, Markus Elfring, Michael Neuling, Michal Simek, Nathan Chancellor, Nathan Lynch, Naveen N. Rao, Nicholas Piggin, Oliver O'Halloran, Paul Mackerras, Pingfan Liu, Qian Cai, Ram Pai, Raphael Moreira Zinsly, Ravi Bangoria, Sam Bobroff, Sandipan Das, Segher Boessenkool, Stephen Rothwell, Sukadev Bhattiprolu, Tyrel Datwyler, Wolfram Sang, Xiongfeng Wang. * tag 'powerpc-5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux: (299 commits) powerpc/pseries: Make vio and ibmebus initcalls pseries specific cxl: Remove dead Kconfig options powerpc: Add POWER10 architected mode powerpc/dt_cpu_ftrs: Add MMA feature powerpc/dt_cpu_ftrs: Enable Prefixed Instructions powerpc/dt_cpu_ftrs: Advertise support for ISA v3.1 if selected powerpc: Add support for ISA v3.1 powerpc: Add new HWCAP bits powerpc/64s: Don't set FSCR bits in INIT_THREAD powerpc/64s: Save FSCR to init_task.thread.fscr after feature init powerpc/64s: Don't let DT CPU features set FSCR_DSCR powerpc/64s: Don't init FSCR_DSCR in __init_FSCR() powerpc/32s: Fix another build failure with CONFIG_PPC_KUAP_DEBUG powerpc/module_64: Use special stub for _mcount() with -mprofile-kernel powerpc/module_64: Simplify check for -mprofile-kernel ftrace relocations powerpc/module_64: Consolidate ftrace code powerpc/32: Disable KASAN with pages bigger than 16k powerpc/uaccess: Don't set KUEP by default on book3s/32 powerpc/uaccess: Don't set KUAP by default on book3s/32 powerpc/8xx: Reduce time spent in allow_user_access() and friends ...
2020-06-04Merge tag 'devicetree-for-5.8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux Pull devicetree updates from Rob Herring: - Convert various DT (non-binding) doc files to ReST - Various improvements to device link code - Fix __of_attach_node_sysfs refcounting bug - Add support for 'memory-region-names' with reserved-memory binding - Vendor prefixes for Protonic Holland, BeagleBoard.org, Alps, Check Point, Würth Elektronik, U-Boot, Vaisala, Baikal Electronics, Shanghai Awinic Technology Co., MikroTik, Silex Insight - A bunch more binding conversions to DT schema. Only 3K to go. - Add a minimum version check for schema tools - Treewide dropping of 'allOf' usage with schema references. Not needed in new json-schema spec. - Some formatting clean-ups of schemas * tag 'devicetree-for-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux: (194 commits) dt-bindings: clock: Add documentation for X1830 bindings. dt-bindings: mailbox: Convert imx mu to json-schema dt-bindings: power: Convert imx gpcv2 to json-schema dt-bindings: power: Convert imx gpc to json-schema dt-bindings: Merge gpio-usb-b-connector with usb-connector dt-bindings: timer: renesas: cmt: Convert to json-schema dt-bindings: clock: Convert i.MX8QXP LPCG to json-schema dt-bindings: timer: Convert i.MX GPT to json-schema dt-bindings: thermal: rcar-thermal: Add device tree support for r8a7742 dt-bindings: serial: Add binding for UART pin swap dt-bindings: geni-se: Add interconnect binding for GENI QUP dt-bindings: geni-se: Convert QUP geni-se bindings to YAML dt-bindings: vendor-prefixes: Add Silex Insight vendor prefix dt-bindings: input: touchscreen: edt-ft5x06: change reg property dt-bindings: usb: qcom,dwc3: Introduce interconnect properties for Qualcomm DWC3 driver dt-bindings: timer: renesas: mtu2: Convert to json-schema of/fdt: Remove redundant kbasename function call dt-bindings: clock: Convert i.MX1 clock to json-schema dt-bindings: clock: Convert i.MX21 clock to json-schema dt-bindings: clock: Convert i.MX25 clock to json-schema ...
2020-06-04Merge tag 'arm-drivers-5.8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM/SoC driver updates from Arnd Bergmann: "These are updates to SoC specific drivers that did not have another subsystem maintainer tree to go through for some reason: - Some bus and memory drivers for the MIPS P5600 based Baikal-T1 SoC that is getting added through the MIPS tree. - There are new soc_device identification drivers for TI K3, Qualcomm MSM8939 - New reset controller drivers for NXP i.MX8MP, Renesas RZ/G1H, and Hisilicon hi6220 - The SCMI firmware interface can now work across ARM SMC/HVC as a transport. - Mediatek platforms now use a new driver for their "MMSYS" hardware block that controls clocks and some other aspects in behalf of the media and gpu drivers. - Some Tegra processors have improved power management support, including getting woken up by the PMIC and cluster power down during idle. - A new v4l staging driver for Tegra is added. - Cleanups and minor bugfixes for TI, NXP, Hisilicon, Mediatek, and Tegra" * tag 'arm-drivers-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (155 commits) clk: sprd: fix compile-testing bus: bt1-axi: Build the driver into the kernel bus: bt1-apb: Build the driver into the kernel bus: bt1-axi: Use sysfs_streq instead of strncmp bus: bt1-axi: Optimize the return points in the driver bus: bt1-apb: Use sysfs_streq instead of strncmp bus: bt1-apb: Use PTR_ERR_OR_ZERO to return from request-regs method bus: bt1-apb: Fix show/store callback identations bus: bt1-apb: Include linux/io.h dt-bindings: memory: Add Baikal-T1 L2-cache Control Block binding memory: Add Baikal-T1 L2-cache Control Block driver bus: Add Baikal-T1 APB-bus driver bus: Add Baikal-T1 AXI-bus driver dt-bindings: bus: Add Baikal-T1 APB-bus binding dt-bindings: bus: Add Baikal-T1 AXI-bus binding staging: tegra-video: fix V4L2 dependency tee: fix crypto select drivers: soc: ti: knav_qmss_queue: Make knav_gp_range_ops static soc: ti: add k3 platforms chipid module driver dt-bindings: soc: ti: add binding for k3 platforms chipid module ...
2020-06-04Merge tag 'arm-soc-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/socLinus Torvalds
Pull ARM SoC updates from Arnd Bergmann: "One new platform gets added, the Realtek RTD1195, which is an older Cortex-a7 based relative of the RTD12xx chips that are already supported in arch/arm64. The platform may also be extended to support running 32-bit kernels on those 64-bit chips for memory-constrained machines. In the Renesas shmobile platform, we gain support for "RZ/G1H" or R8A7742, an eight-core chip based on Cortex-A15 and Cortex-A7 cores, originally released in 2016 as one of the last high-end 32-bit designs. There is ongoing cleanup for the integrator, tegra, imx, and omap2 platforms, with integrator getting very close to the goal of having zero code in arch/arm/, and omap2 moving more of the chip specifics from old board code into device tree files. The Versatile Express platform is made more modular, with built-in drivers now becoming loadable modules. This is part of a greater effort for the Android OS to have a common kernel binary for all platforms and any platform specific code in loadable modules. The PXA platform drops support for Compulab's pxa2xx boards that had rather unusual flash and PCI drivers but no known users remaining. All device drivers specific to those boards can now get removed as well. Across platforms, there is ongoing cleanup, with Geert and Rob revisiting some a lot of Kconfig options" * tag 'arm-soc-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (94 commits) ARM: omap2: fix omap5_realtime_timer_init definition ARM: zynq: Don't select CONFIG_ICST ARM: OMAP2+: Fix regression for using local timer on non-SMP SoCs clk: versatile: Fix kconfig dependency on COMMON_CLK_VERSATILE ARM: davinci: fix build failure without I2C power: reset: vexpress: fix build issue power: vexpress: cleanup: use builtin_platform_driver power: vexpress: add suppress_bind_attrs to true Revert "ARM: vexpress: Don't select VEXPRESS_CONFIG" MAINTAINERS: pxa: remove Compulab arm/pxa support ARM: pxa: remove Compulab pxa2xx boards bus: arm-integrator-lm: Fix return value check in integrator_ap_lm_probe() soc: imx: move cpu code to drivers/soc/imx ARM: imx: move cpu definitions into a header ARM: imx: use device_initcall for imx_soc_device_init ARM: imx: pcm037: make pcm970_sja1000_platform_data static bus: ti-sysc: Timers no longer need legacy quirk handling ARM: OMAP2+: Drop old timer code for dmtimer and 32k counter ARM: dts: Configure system timers for omap2 ARM: dts: Configure system timers for ti81xx ...
2020-06-04MAINTAINERS: Add myself as virtio-mem maintainerDavid Hildenbrand
Let's make sure patches/bug reports find the right person. Cc: "Michael S. Tsirkin" <mst@redhat.com> Signed-off-by: David Hildenbrand <david@redhat.com> Link: https://lore.kernel.org/r/20200507140139.17083-3-david@redhat.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2020-06-04Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching Pull livepatching updates from Jiri Kosina: - simplifications and improvements for issues Peter Ziljstra found during his previous work on W^X cleanups. This allows us to remove livepatch arch-specific .klp.arch sections and add proper support for jump labels in patched code. Also, this patchset removes the last module_disable_ro() usage in the tree. Patches from Josh Poimboeuf and Peter Zijlstra - a few other minor cleanups * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching: MAINTAINERS: add lib/livepatch to LIVE PATCHING livepatch: add arch-specific headers to MAINTAINERS livepatch: Make klp_apply_object_relocs static MAINTAINERS: adjust to livepatch .klp.arch removal module: Make module_enable_ro() static again x86/module: Use text_mutex in apply_relocate_add() module: Remove module_disable_ro() livepatch: Remove module_disable_ro() usage x86/module: Use text_poke() for late relocations s390/module: Use s390_kernel_write() for late relocations s390: Change s390_kernel_write() return type to match memcpy() livepatch: Prevent module-specific KLP rela sections from referencing vmlinux symbols livepatch: Remove .klp.arch livepatch: Apply vmlinux-specific KLP relocations early livepatch: Disallow vmlinux.ko
2020-06-04Merge branch 'remotes/lorenzo/pci/rcar'Bjorn Helgaas
- Fix rcar OB window programming (Andrew Murray) - Add rcar suspend/resume support (Kazufumi Ikeda) - Add r8a77961 to DT binding (Yoshihiro Shimoda) - Rename pcie-rcar.c to pcie-rcar-host.c to make room for endpoint mode (Lad Prabhakar) - Move shareable code to pcie-rcar.c (Lad Prabhakar) - Correct PCIEPAMR mask calculation for "size < 128" (Lad Prabhakar) - Add endpoint support for multiple outbound memory windows (Lad Prabhakar) - Add R-Car PCIe endpoint driver and DT bindings (Lad Prabhakar) * remotes/lorenzo/pci/rcar: MAINTAINERS: Add file patterns for rcar PCI device tree bindings PCI: rcar: Add endpoint mode support dt-bindings: PCI: rcar: Add bindings for R-Car PCIe endpoint controller PCI: endpoint: Add support to handle multiple base for mapping outbound memory PCI: endpoint: Pass page size as argument to pci_epc_mem_init() PCI: rcar: Fix calculating mask for PCIEPAMR register PCI: rcar: Move shareable code to a common file PCI: rcar: Rename pcie-rcar.c to pcie-rcar-host.c dt-bindings: pci: rcar: add r8a77961 support PCI: rcar: Add suspend/resume PCI: rcar: Fix incorrect programming of OB windows
2020-06-04Merge branch 'remotes/lorenzo/pci/misc'Bjorn Helgaas
- Correct MAINTAINERS typo for NXP LAYERSCAPE GEN4 (Lukas Bulwahn) - Make PCI endpoint doc section labels unique (Bryce Willey) * remotes/lorenzo/pci/misc: Documentation: PCI: Give unique labels to sections MAINTAINERS: correct typo in new NXP LAYERSCAPE GEN4
2020-06-04Merge tag 'linux-watchdog-5.8-rc1' of ↵Linus Torvalds
git://www.linux-watchdog.org/linux-watchdog Pull watchdog updates from Wim Van Sebroeck: - add new arm_smc_wdt watchdog driver - da9062 and da9063 improvements - clarify documentation about stop() that became optional - document r8a7742 support - some overall fixes and improvements * tag 'linux-watchdog-5.8-rc1' of git://www.linux-watchdog.org/linux-watchdog: watchdog: m54xx: Add missing include dt-bindings: watchdog: renesas,wdt: Document r8a7742 support watchdog: Fix runtime PM imbalance on error watchdog: riowd: remove unneeded semicolon watchdog: Add new arm_smc_wdt watchdog driver dt-bindings: watchdog: Add ARM smc wdt for mt8173 watchdog watchdog: imx2_wdt: update contact email watchdog: iTCO: fix link error watchdog: da9062: No need to ping manually before setting timeout watchdog: da9063: Make use of pre-configured timeout during probe watchdog: da9062: Initialize timeout during probe watchdog: clarify that stop() is optional watchdog: imx_sc_wdt: Fix reboot on crash watchdog: ts72xx_wdt: fix build error
2020-06-04Merge tag 'mfd-next-5.8' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd Pull MFD updates from Lee Jones: "Core Frameworks: - Constify 'properties' attribute in core header file New Drivers: - Add support for Gateworks System Controller - Add support for MediaTek MT6358 PMIC - Add support for Mediatek MT6360 PMIC - Add support for Monolithic Power Systems MP2629 ADC and Battery charger Fix-ups: - Use new I2C API in htc-i2cpld - Remove superfluous code in sprd-sc27xx-spi - Improve error handling in stm32-timers - Device Tree additions/fixes in mt6397 - Defer probe betterment in wm8994-core - Improve module handling in wm8994-core - Staticify in stpmic1 - Trivial (spelling, formatting) in tqmx86 Bug Fixes: - Fix incorrect register/PCI IDs in intel-lpss-pci - Fix unbalanced Regulator API calls in wm8994-core - Fix double free() in wcd934x - Remove IRQ domain on failure in stmfx - Reset chip on resume in stmfx - Disable/enable IRQs on suspend/resume in stmfx - Do not use bulk writes on H/W which does not support them in max77620" * tag 'mfd-next-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd: (29 commits) mfd: mt6360: Remove duplicate REGMAP_IRQ_REG_LINE() entry mfd: Add support for PMIC MT6360 mfd: max77620: Use single-byte writes on MAX77620 mfd: wcd934x: Drop kfree for memory allocated with devm_kzalloc mfd: stmfx: Disable IRQ in suspend to avoid spurious interrupt mfd: stmfx: Fix stmfx_irq_init error path mfd: stmfx: Reset chip on resume as supply was disabled mfd: wm8994: Silence warning about supplies during deferred probe mfd: wm8994: Fix unbalanced calls to regulator_bulk_disable() mfd: wm8994: Fix driver operation if loaded as modules dt-bindings: mfd: mediatek: Add MT6397 Pin Controller mfd: Constify properties in mfd_cell mfd: stm32-timers: Use dma_request_chan() instead dma_request_slave_channel() mfd: sprd: Remove unnecessary spi_bus_type setting mfd: intel-lpss: Update LPSS UART #2 PCI ID for Jasper Lake mfd: tqmx86: Fix a typo in MODULE_DESCRIPTION mfd: stpmic1: Make stpmic1_regmap_config static mfd: htc-i2cpld: Convert to use i2c_new_client_device() MAINTAINERS: Add entry for mp2629 Battery Charger driver power: supply: mp2629: Add impedance compensation config ...
2020-06-04PCI: uniphier: Add Socionext UniPhier Pro5 PCIe endpoint controller driverKunihiko Hayashi
Add driver for the Socionext UniPhier Pro5 SoC endpoint controller. This controller is based on the DesignWare PCIe core. And add "host" to existing controller descriontions for the host controller in Kconfig. Link: https://lore.kernel.org/r/1589457801-12796-3-git-send-email-hayashi.kunihiko@socionext.com Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Reviewed-by: Rob Herring <robh@kernel.org>
2020-06-03Merge tag 'media/v5.8-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - Media documentation is now split into admin-guide, driver-api and userspace-api books (a longstanding request from Jon); - The media Kconfig was reorganized, in order to make easier to select drivers and their dependencies; - The testing drivers now has a separate directory; - added a new driver for Rockchip Video Decoder IP; - The atomisp staging driver was resurrected. It is meant to work with 4 generations of cameras on Atom-based laptops, tablets and cell phones. So, it seems worth investing time to cleanup this driver and making it in good shape. - Added some V4L2 core ancillary routines to help with h264 codecs; - Added an ov2740 image sensor driver; - The si2157 gained support for Analog TV, which, in turn, added support for some cx231xx and cx23885 boards to also support analog standards; - Added some V4L2 controls (V4L2_CID_CAMERA_ORIENTATION and V4L2_CID_CAMERA_SENSOR_ROTATION) to help identifying where the camera is located at the device; - VIDIOC_ENUM_FMT was extended to support MC-centric devices; - Lots of drivers improvements and cleanups. * tag 'media/v5.8-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (503 commits) media: Documentation: media: Refer to mbus format documentation from CSI-2 docs media: s5k5baf: Replace zero-length array with flexible-array media: i2c: imx219: Drop <linux/clk-provider.h> and <linux/clkdev.h> media: i2c: Add ov2740 image sensor driver media: ov8856: Implement sensor module revision identification media: ov8856: Add devicetree support media: dt-bindings: ov8856: Document YAML bindings media: dvb-usb: Add Cinergy S2 PCIe Dual Port support media: dvbdev: Fix tuner->demod media controller link media: dt-bindings: phy: phy-rockchip-dphy-rx0: move rockchip dphy rx0 bindings out of staging media: staging: dt-bindings: phy-rockchip-dphy-rx0: remove non-used reg property media: atomisp: unify the version for isp2401 a0 and b0 versions media: atomisp: update TODO with the current data media: atomisp: adjust some code at sh_css that could be broken media: atomisp: don't produce errs for ignored IRQs media: atomisp: print IRQ when debugging media: atomisp: isp_mmu: don't use kmem_cache media: atomisp: add a notice about possible leak resources media: atomisp: disable the dynamic and reserved pools media: atomisp: turn on camera before setting it ...
2020-06-03Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-nextLinus Torvalds
Pull networking updates from David Miller: 1) Allow setting bluetooth L2CAP modes via socket option, from Luiz Augusto von Dentz. 2) Add GSO partial support to igc, from Sasha Neftin. 3) Several cleanups and improvements to r8169 from Heiner Kallweit. 4) Add IF_OPER_TESTING link state and use it when ethtool triggers a device self-test. From Andrew Lunn. 5) Start moving away from custom driver versions, use the globally defined kernel version instead, from Leon Romanovsky. 6) Support GRO vis gro_cells in DSA layer, from Alexander Lobakin. 7) Allow hard IRQ deferral during NAPI, from Eric Dumazet. 8) Add sriov and vf support to hinic, from Luo bin. 9) Support Media Redundancy Protocol (MRP) in the bridging code, from Horatiu Vultur. 10) Support netmap in the nft_nat code, from Pablo Neira Ayuso. 11) Allow UDPv6 encapsulation of ESP in the ipsec code, from Sabrina Dubroca. Also add ipv6 support for espintcp. 12) Lots of ReST conversions of the networking documentation, from Mauro Carvalho Chehab. 13) Support configuration of ethtool rxnfc flows in bcmgenet driver, from Doug Berger. 14) Allow to dump cgroup id and filter by it in inet_diag code, from Dmitry Yakunin. 15) Add infrastructure to export netlink attribute policies to userspace, from Johannes Berg. 16) Several optimizations to sch_fq scheduler, from Eric Dumazet. 17) Fallback to the default qdisc if qdisc init fails because otherwise a packet scheduler init failure will make a device inoperative. From Jesper Dangaard Brouer. 18) Several RISCV bpf jit optimizations, from Luke Nelson. 19) Correct the return type of the ->ndo_start_xmit() method in several drivers, it's netdev_tx_t but many drivers were using 'int'. From Yunjian Wang. 20) Add an ethtool interface for PHY master/slave config, from Oleksij Rempel. 21) Add BPF iterators, from Yonghang Song. 22) Add cable test infrastructure, including ethool interfaces, from Andrew Lunn. Marvell PHY driver is the first to support this facility. 23) Remove zero-length arrays all over, from Gustavo A. R. Silva. 24) Calculate and maintain an explicit frame size in XDP, from Jesper Dangaard Brouer. 25) Add CAP_BPF, from Alexei Starovoitov. 26) Support terse dumps in the packet scheduler, from Vlad Buslov. 27) Support XDP_TX bulking in dpaa2 driver, from Ioana Ciornei. 28) Add devm_register_netdev(), from Bartosz Golaszewski. 29) Minimize qdisc resets, from Cong Wang. 30) Get rid of kernel_getsockopt and kernel_setsockopt in order to eliminate set_fs/get_fs calls. From Christoph Hellwig. * git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2517 commits) selftests: net: ip_defrag: ignore EPERM net_failover: fixed rollback in net_failover_open() Revert "tipc: Fix potential tipc_aead refcnt leak in tipc_crypto_rcv" Revert "tipc: Fix potential tipc_node refcnt leak in tipc_rcv" vmxnet3: allow rx flow hash ops only when rss is enabled hinic: add set_channels ethtool_ops support selftests/bpf: Add a default $(CXX) value tools/bpf: Don't use $(COMPILE.c) bpf, selftests: Use bpf_probe_read_kernel s390/bpf: Use bcr 0,%0 as tail call nop filler s390/bpf: Maintain 8-byte stack alignment selftests/bpf: Fix verifier test selftests/bpf: Fix sample_cnt shared between two threads bpf, selftests: Adapt cls_redirect to call csum_level helper bpf: Add csum_level helper for fixing up csum levels bpf: Fix up bpf_skb_adjust_room helper's skb csum setting sfc: add missing annotation for efx_ef10_try_update_nic_stats_vf() crypto/chtls: IPv6 support for inline TLS Crypto/chcr: Fixes a coccinile check error Crypto/chcr: Fixes compilations warnings ...