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2020-12-24coccinelle: update expiring email addressesJulia Lawall
Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
2020-12-22Merge tag 'wireless-drivers-2020-12-22' of ↵Jakub Kicinski
git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers Kalle Valo says: ==================== wireless-drivers fixes for v5.11 First set of fixes for v5.11, more fixes than usual this time. For ath11k we have several fixes for QCA6390 PCI support and mt76 has several. Also one build fix for mt76. mt76 * fix two NULL pointer dereference * fix build error when CONFIG_MAC80211_MESH is disabled rtlwifi * fix use-after-free in firmware handling code ath11k * error handling fixes * fix crash found during connect and disconnect test * handle HT disable better * avoid printing qmi memory failure during firmware bootup * disable ASPM during firmware bootup * tag 'wireless-drivers-2020-12-22' of git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers: MAINTAINERS: switch to different email address mt76: mt7915: fix MESH ifdef block mt76: mt76s: fix NULL pointer dereference in mt76s_process_tx_queue mt76: sdio: remove wake logic in mt76s_process_tx_queue mt76: usb: remove wake logic in mt76u_status_worker ath11k: pci: disable ASPM L0sLs before downloading firmware ath11k: qmi: try to allocate a big block of DMA memory first rtlwifi: rise completion at the last step of firmware callback mt76: mt76u: fix NULL pointer dereference in mt76u_status_worker ath11k: Fix ath11k_pci_fix_l1ss() ath11k: Fix error code in ath11k_core_suspend() ath11k: start vdev if a bss peer is already created ath11k: fix crash caused by NULL rx_channel ath11k: add missing null check on allocated skb ==================== Link: https://lore.kernel.org/r/20201222163727.D4336C433C6@smtp.codeaurora.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-12-22MAINTAINERS: remove names from mailing list maintainersJakub Kicinski
When searching for inactive maintainers it's useful to filter out mailing list addresses. Such "maintainers" will obviously never feature in a "From:" line of an email or a review tag. Since "L:" entries only provide the address of a mailing list without a fancy name extend this pattern to "M:" entries. Alternatively we could reserve M: entries for humans only and move the fake "maintainers" to L:. While I'd personally prefer to reserve M: for humans only, I'm not 100% that's a great choice either, given most L: entries are in fact open mailing lists with public archives. Link: https://lore.kernel.org/r/20201219185538.750076-1-kuba@kernel.org Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-12-22Merge tag 'dma-mapping-5.11' of git://git.infradead.org/users/hch/dma-mappingLinus Torvalds
Pull dma-mapping updates from Christoph Hellwig: - support for a partial IOMMU bypass (Alexey Kardashevskiy) - add a DMA API benchmark (Barry Song) - misc fixes (Tiezhu Yang, tangjianqiang) * tag 'dma-mapping-5.11' of git://git.infradead.org/users/hch/dma-mapping: selftests/dma: add test application for DMA_MAP_BENCHMARK dma-mapping: add benchmark support for streaming DMA APIs dma-contiguous: fix a typo error in a comment dma-pool: no need to check return value of debugfs_create functions powerpc/dma: Fallback to dma_ops when persistent memory present dma-mapping: Allow mixing bypass and mapped DMA operation
2020-12-22MAINTAINERS: include governors into CPU IDLE TIME MANAGEMENT FRAMEWORKLukas Bulwahn
The current pattern in the file entry does not make the files in the governors subdirectory to be a part of the CPU IDLE TIME MANAGEMENT FRAMEWORK. Adjust the file pattern to include files in governors. Signed-off-by: Lukas Bulwahn <lukas.bulwahn@gmail.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2020-12-22MAINTAINERS: add fs/block_dev.c to the block sectionChristoph Hellwig
fs/block_dev.c is a pretty integral part of the block layer, so make sure it is mentioned in MAINTAINERS. Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com> Signed-off-by: Jens Axboe <axboe@kernel.dk>
2020-12-21Merge tag 'clk-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux Pull clk updates from Stephen Boyd: "The core framework got some nice improvements this time around. We gained the ability to get struct clk pointers from a struct clk_hw so that clk providers can consume the clks they provide, if they need to do something like that. This has been a long missing part of the clk provider API that will help us move away from exposing a struct clk pointer in the struct clk_hw. Tracepoints are added for the clk_set_rate() "range" functions, similar to the tracepoints we already have for clk_set_rate() and we added a column to debugfs to help developers understand the hardware enable state of clks in case firmware or bootloader state is different than what is expected. Overall the core changes are mostly improving the clk driver writing experience. At the driver level, we have the usual collection of driver updates and new drivers for new SoCs. This time around the Qualcomm folks introduced a good handful of clk drivers for various parts of three or four SoCs. The SiFive folks added a new clk driver for their FU740 SoCs, coming in second on the diffstat and then Atmel AT91 and Amlogic SoCs had lots of work done after that for various new features. One last thing to note in the driver area is that the i.MX driver has gained a new binding to support SCU clks after being on the list for many months. It uses a two cell binding which is sort of rare in clk DT bindings. Beyond that we have the usual set of driver fixes and tweaks that come from more testing and finding out that some configuration was wrong or that a driver could support being built as a module. Summary: Core: - Add some trace points for clk_set_rate() "range" functions - Add hardware enable information to clk_summary debugfs - Replace clk-provider.h with of_clk.h when possible - Add devm variant of clk_notifier_register() - Add clk_hw_get_clk() to generate a struct clk from a struct clk_hw New Drivers: - Bindings for Canaan K210 SoC clks - Support for SiFive FU740 PRCI - Camera clks on Qualcomm SC7180 SoCs - GCC and RPMh clks on Qualcomm SDX55 SoCs - RPMh clks on Qualcomm SM8350 SoCs - LPASS clks on Qualcomm SM8250 SoCs Updates: - DVFS support for AT91 clk driver - Update git repo branch for Renesas clock drivers - Add camera (CSI) and video-in (VIN) clocks on Renesas R-Car V3U - Add RPC (QSPI/HyperFLASH) clocks on Renesas RZ/G2M, RZ/G2N, and RZ/G2E - Stop using __raw_*() I/O accessors in Renesas clk drivers - One more conversion of DT bindings to json-schema - Make i.MX clk-gate2 driver more flexible - New two cell binding for i.MX SCU clks - Drop of_match_ptr() in i.MX8 clk drivers - Add arch dependencies for Rockchip clk drivers - Fix i2s on Rockchip rk3066 - Add MIPI DSI clks on Amlogic axg and g12 SoCs - Support modular builds of Amlogic clk drivers - Fix an Amlogic Video PLL clock dependency - Samsung Kconfig dependencies updates for better compile test coverage - Refactoring of the Samsung PLL clocks driver - Small Tegra driver cleanups - Minor fixes to Ingenic and VC5 clk drivers - Cleanup patches to remove unused variables and plug memory leaks" * tag 'clk-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux: (134 commits) dt-binding: clock: Document canaan,k210-clk bindings dt-bindings: Add Canaan vendor prefix clk: vc5: Use "idt,voltage-microvolt" instead of "idt,voltage-microvolts" clk: ingenic: Fix divider calculation with div tables clk: sunxi-ng: Make sure divider tables have sentinel clk: s2mps11: Fix a resource leak in error handling paths in the probe function clk: mvebu: a3700: fix the XTAL MODE pin to MPP1_9 clk: si5351: Wait for bit clear after PLL reset clk: at91: sam9x60: remove atmel,osc-bypass support clk: at91: sama7g5: register cpu clock clk: at91: clk-master: re-factor master clock clk: at91: sama7g5: do not allow cpu pll to go higher than 1GHz clk: at91: sama7g5: decrease lower limit for MCK0 rate clk: at91: sama7g5: remove mck0 from parent list of other clocks clk: at91: clk-sam9x60-pll: allow runtime changes for pll clk: at91: sama7g5: add 5th divisor for mck0 layout and characteristics clk: at91: clk-master: add 5th divisor for mck master clk: at91: sama7g5: allow SYS and CPU PLLs to be exported and referenced in DT dt-bindings: clock: at91: add sama7g5 pll defines clk: at91: sama7g5: fix compilation error ...
2020-12-21MAINTAINERS: switch to different email addressArend van Spriel
Switching to private mail account as work email is polluted with a legal disclaimer. Just making it extra clear by changing the email address in the MAINTAINERS file as well. Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Arend van Spriel <aspriel@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20201220141807.17278-1-aspriel@gmail.com
2020-12-20Merge tag 'rtc-5.11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux Pull RTC updates from Alexandre Belloni: "Subsystem: - Remove nvram ABI. There was no complaints about the deprecation for the last 3 years. - Improve RTC device allocation and registration - Now available for ARCH=um Drivers: - at91rm9200: correction and sam9x60 support - ds1307: improve ACPI support - mxc: now DT only - pcf2127: watchdog support now needs the reset-source property - pcf8523: set range - rx6110: i2c support" * tag 'rtc-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux: (43 commits) rtc: pcf2127: only use watchdog when explicitly available dt-bindings: rtc: add reset-source property rtc: fix RTC removal rtc: s3c: Remove dead code related to periodic tick handling rtc: s3c: Disable all enable (RTC, tick) bits in the probe rtc: ep93xx: Fix NULL pointer dereference in ep93xx_rtc_read_time rtc: test: remove debug message rtc: mxc{,_v2}: enable COMPILE_TEST rtc: enable RTC framework on ARCH=um rtc: pcf8523: use BIT rtc: pcf8523: set range rtc: pcf8523: switch to devm_rtc_allocate_device rtc: destroy mutex when releasing the device rtc: shrink devm_rtc_allocate_device() rtc: rework rtc_register_device() resource management rtc: nvmem: emit an error message when nvmem registration fails rtc: add devm_ prefix to rtc_nvmem_register() rtc: nvmem: remove nvram ABI Documentation: list RTC devres helpers in devres.rst rtc: omap: use devm_pinctrl_register() ...
2020-12-20Merge tag 'gfs2-for-5.11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2 Pull gfs2 updates from Andreas Gruenbacher: - Don't wait for unfreeze of the wrong filesystems - Remove an obsolete delete_work_func hack and an incorrect sb_start_write - Minor documentation updates and cosmetic care * tag 'gfs2-for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: gfs2: in signal_our_withdraw wait for unfreeze of _this_ fs only gfs2: Remove sb_start_write from gfs2_statfs_sync gfs2: remove trailing semicolons from macro definitions Revert "GFS2: Prevent delete work from occurring on glocks used for create" gfs2: Make inode operations static MAINTAINERS: Add gfs2 bug tracker link Documentation: Update filesystems/gfs2.rst
2020-12-19Merge tag 'i3c/for-5.11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux Pull i3c updates from Boris Brezillon: - Add the HCI driver - Add a missing destroy_workqueue() in an error path - Flag Alexandre Belloni as the new maintainer * tag 'i3c/for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux: i3c/master/mipi-i3c-hci: quiet maybe-unused variable warning i3c: Resign from my maintainer role i3c/master: Fix uninitialized variable next_addr i3c/master: introduce the mipi-i3c-hci driver dt-bindings: i3c: MIPI I3C Host Controller Interface i3c master: fix missing destroy_workqueue() on error in i3c_master_register
2020-12-18jump_label/static_call: Add MAINTAINERSPeter Zijlstra
These files don't appear to have a MAINTAINERS entry and as such patches miss being seen by people who know this code. Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org> Acked-by: Ard Biesheuvel <ardb@kernel.org> Acked-by: Josh Poimboeuf <jpoimboe@redhat.com> Acked-by: Jason Baron <jbaron@akamai.com> Link: https://lkml.kernel.org/r/20201216133014.GT3092@hirez.programming.kicks-ass.net
2020-12-17Merge tag 'gpio-v5.11-1' 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 the GPIO changes for the v5.11 kernel cycle: Core changes: - Retired the old set-up function for GPIO IRQ chips. All chips now use the template struct gpio_irq_chip and pass that to the core to be set up alongside the gpio_chip. We can finally get rid of the old cruft. - Some refactoring and clean up of the core code. - Support edge event timestamps to be stamped using REALTIME (wall clock) timestamps. We have found solid use cases for this, so we support it. New drivers: - MStar MSC313 GPIO driver. - HiSilicon GPIO driver. Driver improvements: - The PCA953x driver now also supports the NXP PCAL9554B/C chips. - The mockup driver can now be probed from the device tree which is pretty useful for virtual prototyping of devices. - The Rcar driver now supports .get_multiple() - The MXC driver dropped some legacy and became a pure device tree client. - The Exar driver was moved over to the IDA interface for enumerating, and also switched over to using regmap for register access" * tag 'gpio-v5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: (87 commits) MAINTAINERS: Remove reference to non-existing file gpio: hisi: Do not require ACPI for COMPILE_TEST MAINTAINERS: Add maintainer for HiSilicon GPIO driver gpio: gpio-hisi: Add HiSilicon GPIO support gpio: cs5535: Simplify the return expression of cs5535_gpio_probe() gpiolib: irq hooks: fix recursion in gpiochip_irq_unmask dt-bindings: mt7621-gpio: convert bindings to YAML format gpiolib: cdev: Flag invalid GPIOs as used gpio: put virtual gpio device into their own submenu drivers: gpio: amd8111: use SPDX-License-Identifier drivers: gpio: amd8111: prefer dev_err()/dev_info() over raw printk drivers: gpio: bt8xx: prefer dev_err()/dev_warn() over of raw printk gpio: Add TODO item for debugfs interface gpio: just plain warning when nonexisting gpio requested tools: gpio: add option to report wall-clock time to gpio-event-mon tools: gpio: add support for reporting realtime event clock to lsgpio gpiolib: cdev: allow edge event timestamps to be configured as REALTIME gpio: msc313: MStar MSC313 GPIO driver dt-bindings: gpio: Binding for MStar MSC313 GPIO controller dt-bindings: gpio: Add a binding header for the MSC313 GPIO driver ...
2020-12-17Merge tag 'for-linus' of git://github.com/openrisc/linuxLinus Torvalds
Pull OpenRISC updates from Stafford Horne: - New drivers and OpenRISC support for the LiteX platform - A bug fix to support userspace gdb debugging - Fixes one compile issue with blk-iocost * tag 'for-linus' of git://github.com/openrisc/linux: openrisc: add local64.h to fix blk-iocost build openrisc: fix trap for debugger breakpoint signalling openrisc: add support for LiteX drivers/tty/serial: add LiteUART driver dt-bindings: serial: document LiteUART bindings drivers/soc/litex: add LiteX SoC Controller driver dt-bindings: soc: document LiteX SoC Controller bindings dt-bindings: vendor: add vendor prefix for LiteX
2020-12-17Merge tag 'trace-v5.11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull tracing updates from Steven Rostedt: "The major update to this release is that there's a new arch config option called CONFIG_HAVE_DYNAMIC_FTRACE_WITH_ARGS. Currently, only x86_64 enables it. All the ftrace callbacks now take a struct ftrace_regs instead of a struct pt_regs. If the architecture has HAVE_DYNAMIC_FTRACE_WITH_ARGS enabled, then the ftrace_regs will have enough information to read the arguments of the function being traced, as well as access to the stack pointer. This way, if a user (like live kernel patching) only cares about the arguments, then it can avoid using the heavier weight "regs" callback, that puts in enough information in the struct ftrace_regs to simulate a breakpoint exception (needed for kprobes). A new config option that audits the timestamps of the ftrace ring buffer at most every event recorded. Ftrace recursion protection has been cleaned up to move the protection to the callback itself (this saves on an extra function call for those callbacks). Perf now handles its own RCU protection and does not depend on ftrace to do it for it (saving on that extra function call). New debug option to add "recursed_functions" file to tracefs that lists all the places that triggered the recursion protection of the function tracer. This will show where things need to be fixed as recursion slows down the function tracer. The eval enum mapping updates done at boot up are now offloaded to a work queue, as it caused a noticeable pause on slow embedded boards. Various clean ups and last minute fixes" * tag 'trace-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: (33 commits) tracing: Offload eval map updates to a work queue Revert: "ring-buffer: Remove HAVE_64BIT_ALIGNED_ACCESS" ring-buffer: Add rb_check_bpage in __rb_allocate_pages ring-buffer: Fix two typos in comments tracing: Drop unneeded assignment in ring_buffer_resize() tracing: Disable ftrace selftests when any tracer is running seq_buf: Avoid type mismatch for seq_buf_init ring-buffer: Fix a typo in function description ring-buffer: Remove obsolete rb_event_is_commit() ring-buffer: Add test to validate the time stamp deltas ftrace/documentation: Fix RST C code blocks tracing: Clean up after filter logic rewriting tracing: Remove the useless value assignment in test_create_synth_event() livepatch: Use the default ftrace_ops instead of REGS when ARGS is available ftrace/x86: Allow for arguments to be passed in to ftrace_regs by default ftrace: Have the callbacks receive a struct ftrace_regs instead of pt_regs MAINTAINERS: assign ./fs/tracefs to TRACING tracing: Fix some typos in comments ftrace: Remove unused varible 'ret' ring-buffer: Add recording of ring buffer recursion into recursed_functions ...
2020-12-17Merge tag 'mailbox-v5.11' of ↵Linus Torvalds
git://git.linaro.org/landing-teams/working/fujitsu/integration Pull mailbox updates from Jassi Brar: - arm: added mhu-v2 controller driver - arm_mhu_db: fix kfree by using devm_ variant - stm32-ipcc: misc cleanup * tag 'mailbox-v5.11' of git://git.linaro.org/landing-teams/working/fujitsu/integration: mailbox: arm_mhuv2: Add driver dt-bindings: mailbox : arm,mhuv2: Add bindings mailbox: stm32-ipcc: cast void pointers to unsigned long mailbox: stm32-ipcc: remove duplicate error message mailbox: stm32-ipcc: add COMPILE_TEST dependency mailbox: arm_mhu_db: Fix mhu_db_shutdown by replacing kfree with devm_kfree
2020-12-17Merge tag 'f2fs-for-5.11-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs Pull f2fs updates from Jaegeuk Kim: "In this round, we've made more work into per-file compression support. For example, F2FS_IOC_GET | SET_COMPRESS_OPTION provides a way to change the algorithm or cluster size per file. F2FS_IOC_COMPRESS | DECOMPRESS_FILE provides a way to compress and decompress the existing normal files manually. There is also a new mount option, compress_mode=fs|user, which can control who compresses the data. Chao also added a checksum feature with a mount option so that we are able to detect any corrupted cluster. In addition, Daniel contributed casefolding with encryption patch, which will be used for Android devices. Summary: Enhancements: - add ioctls and mount option to manage per-file compression feature - support casefolding with encryption - support checksum for compressed cluster - avoid IO starvation by replacing mutex with rwsem - add sysfs, max_io_bytes, to control max bio size Bug fixes: - fix use-after-free issue when compression and fsverity are enabled - fix consistency corruption during fault injection test - fix data offset for lseek - get rid of buffer_head which has 32bits limit in fiemap - fix some bugs in multi-partitions support - fix nat entry count calculation in shrinker - fix some stat information And, we've refactored some logics and fix minor bugs as well" * tag 'f2fs-for-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs: (36 commits) f2fs: compress: fix compression chksum f2fs: fix shift-out-of-bounds in sanity_check_raw_super() f2fs: fix race of pending_pages in decompression f2fs: fix to account inline xattr correctly during recovery f2fs: inline: fix wrong inline inode stat f2fs: inline: correct comment in f2fs_recover_inline_data f2fs: don't check PAGE_SIZE again in sanity_check_raw_super() f2fs: convert to F2FS_*_INO macro f2fs: introduce max_io_bytes, a sysfs entry, to limit bio size f2fs: don't allow any writes on readonly mount f2fs: avoid race condition for shrinker count f2fs: add F2FS_IOC_DECOMPRESS_FILE and F2FS_IOC_COMPRESS_FILE f2fs: add compress_mode mount option f2fs: Remove unnecessary unlikely() f2fs: init dirty_secmap incorrectly f2fs: remove buffer_head which has 32bits limit f2fs: fix wrong block count instead of bytes f2fs: use new conversion functions between blks and bytes f2fs: rename logical_to_blk and blk_to_logical f2fs: fix kbytes written stat for multi-device case ...
2020-12-16Merge tag 'arm-soc-drivers-5.11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC driver updates from Arnd Bergmann: "There are a couple of subsystems maintained by other people that merge their drivers through the SoC tree, those changes include: - The SCMI firmware framework gains support for sensor notifications and for controlling voltage domains. - A large update for the Tegra memory controller driver, integrating it better with the interconnect framework - The memory controller subsystem gains support for Mediatek MT8192 - The reset controller framework gains support for sharing pulsed resets For Soc specific drivers in drivers/soc, the main changes are - The Allwinner/sunxi MBUS gets a rework for the way it handles dma_map_ops and offsets between physical and dma address spaces. - An errata fix plus some cleanups for Freescale Layerscape SoCs - A cleanup for renesas drivers regarding MMIO accesses. - New SoC specific drivers for Mediatek MT8192 and MT8183 power domains - New SoC specific drivers for Aspeed AST2600 LPC bus control and SoC identification. - Core Power Domain support for Qualcomm MSM8916, MSM8939, SDM660 and SDX55. - A rework of the TI AM33xx 'genpd' power domain support to use information from DT instead of platform data - Support for TI AM64x SoCs - Allow building some Amlogic drivers as modules instead of built-in Finally, there are numerous cleanups and smaller bug fixes for Mediatek, Tegra, Samsung, Qualcomm, TI OMAP, Amlogic, Rockchips, Renesas, and Xilinx SoCs" * tag 'arm-soc-drivers-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (222 commits) soc: mediatek: mmsys: Specify HAS_IOMEM dependency for MTK_MMSYS firmware: xilinx: Properly align function parameter firmware: xilinx: Add a blank line after function declaration firmware: xilinx: Remove additional newline firmware: xilinx: Fix kernel-doc warnings firmware: xlnx-zynqmp: fix compilation warning soc: xilinx: vcu: add missing register NUM_CORE soc: xilinx: vcu: use vcu-settings syscon registers dt-bindings: soc: xlnx: extract xlnx, vcu-settings to separate binding soc: xilinx: vcu: drop useless success message clk: samsung: mark PM functions as __maybe_unused soc: samsung: exynos-chipid: initialize later - with arch_initcall soc: samsung: exynos-chipid: order list of SoCs by name memory: jz4780_nemc: Fix potential NULL dereference in jz4780_nemc_probe() memory: ti-emif-sram: only build for ARMv7 memory: tegra30: Support interconnect framework memory: tegra20: Support hardware versioning and clean up OPP table initialization dt-bindings: memory: tegra20-emc: Document opp-supported-hw property soc: rockchip: io-domain: Fix error return code in rockchip_iodomain_probe() reset-controller: ti: force the write operation when assert or deassert ...
2020-12-16Merge tag 'arm-soc-dt-5.11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM device tree updates from Arnd Bergmann: "Across all platforms, there is a continued move towards DT schema for validating the dts files. As a result there are bug fixes for mistakes that are found using these schema, in addition to warnings from the dtc compiler. As usual, many changes are for adding support for additional on-chip and on-board components in the machines we already support. The newly supported SoCs for this release are: - MStar Infinity2M, a low-end IP camera chip based on a dual-core Cortex-A7, otherwise similar to the Infinity chip we already support. This is also known as the SigmaStar SSD202D, and we add support for the Honestar ssd201htv2 development kit. - Nuvoton NPCM730, a Cortex-A9 based Baseboard Management Controller (BMC), in the same family as the NPCM750. This gets used in the Ampere Altra based "Fii Kudo" server and the Quanta GSJ, both of which are added as well. - Broadcom BCM4908, a 64-bit home router chip based on Broadcom's own Brahma-B53 CPU. Support is also added for the Asus ROG Rapture GT-AC5300 high-end WiFi router based on this chip. - Mediatek MT8192 is a new SoC based on eight Cortex-A76/A55 cores, meant for faster Chromebooks and tablets. It gets added along with its reference design. - Mediatek MT6779 (Helio P90) is a high-end phone chip from last year's generation, also added along with its reference board. This one is still based on Cortex-A75/A55. - Mediatek MT8167 is a version of the already supported MT8516 chip, both based on Cortex-A35. It gets added along with the "Pumpkin" single board computer, but is likely to also make its way into low-end tablets in the future. For the already supported chips, there are a number of new boards. Interestingly there are more 32-bit machines added this time than 64-bit. Here is a brief list of the new boards: - Three new Mikrotik router variants based on Marvell Prestera 98DX3236, a close relative of the more common Armada XP - A reference board for the Marvell Armada 382 - Three new servers using ASpeed baseboard management controllers, the actual machines being from Bytedance, Facebook and IBM, and one machine using the Nuvoton NPCM750 BMC. - The Galaxy Note 10.1 (P4) tablet, using an Exynos 4412. - The usual set of 32-bit i.MX industrial/embedded hardware: * Protonic WD3 (tractor e-cockpit) * Kamstrup OMNIA Flex Concentrator (smart grid platform) * Van der Laan LANMCU (food storage) * Altesco I6P (vehicle inspection stations) * PHYTEC phyBOARD-Segin/phyCORE-i.MX6UL baseboard - DH electronics STM32MP157C DHCOM, a PicoITX carrier board for the aleady supported DHCOM module - Three new Allwinner SoC based single-board computers: * NanoPi R1 (H3 based) * FriendlyArm ZeroPi (H3 based) * Elimo Initium SBC (S3 based) - Ouya Game Console based on Nvidia Tegra 3 - Version 5 of the already supported Zynq Z-Turn MYIR Board - LX2162AQDS, a reference platform for NXP Layerscape LX2162A, which is a repackaged 16-core LX2160A - A series of Kontron i.MX8M Mini baseboard/SoM versions - Espressobin Ultra, a new variant of the popular Armada 3700 based board, - IEI Puzzle-M801, a rackmount network appliance based on Marvell Armada 8040 - Microsoft Lumia 950 XL, a phone - HDK855 and HDK865 Hardware development kits for Qualcomm sm8250 and sm8150, respectively - Three new board variants of the "Trogdor" Chromebook (sc7180) - New board variants of the Renesas based "Kingfisher" and "HiHope" reference boards - Kobol Helios64, an open source NAS appliance based on Rockchips RK3399 - Engicam PX30.Core, a SoM based on Rockchip PX30, along with a few carrier boards" * tag 'arm-soc-dt-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (679 commits) arm64: dts: sparx5: Add SGPIO devices arm64: dts: sparx5: Add reset support dt-bindings: gpio: Add a binding header for the MSC313 GPIO driver ARM: mstar: SMP support ARM: mstar: Wire up smpctrl for SSD201/SSD202D ARM: mstar: Add smp ctrl registers to infinity2m dtsi ARM: mstar: Add dts for Honestar ssd201htv2 ARM: mstar: Add chip level dtsi for SSD202D ARM: mstar: Add common dtsi for SSD201/SSD202D ARM: mstar: Add infinity2m support dt-bindings: mstar: Add Honestar SSD201_HT_V2 to mstar boards dt-bindings: vendor-prefixes: Add honestar vendor prefix dt-bindings: mstar: Add binding details for mstar,smpctrl ARM: mstar: Fill in GPIO controller properties for infinity ARM: mstar: Add gpio controller to MStar base dtsi ARM: zynq: Fix incorrect reference to XM013 instead of XM011 ARM: zynq: Convert at25 binding to new description on zc770-xm013 ARM: zynq: Fix OCM mapping to be aligned with binding on zc702 ARM: zynq: Fix leds subnode name for zc702/zybo-z7 ARM: zynq: Rename bus to be align with simple-bus yaml ...
2020-12-16Merge tag 'arm-soc-5.11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc Pull ARM SoC updates from Arnd Bergmann: "These are updates for SoC specific code, mostly in the 32-bit architecture: - A rework for handling MMIO accesses in Renesas SoCs in a more portable way - Updates to SoC version detection in NXP i.MX SoCs. - Smaller bug fixes for OMAP, Samsung, Marvell, Amlogic" * tag 'arm-soc-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc: (24 commits) arm64: Kconfig: meson: drop pinctrl ARM: mxs: Add serial number support for i.MX23, i.MX28 SoCs MAINTAINERS: switch mvebu tree to kernel.org MAINTAINERS: Add an entry for MikroTik CRS3xx 98DX3236 boards ARM: shmobile: Stop using __raw_*() I/O accessors ARM: shmobile: sh73a0: Remove obsolete static mapping ARM: shmobile: sh73a0: Use ioremap() to map SMP registers ARM: shmobile: sh73a0: Use ioremap() to map L2C registers ARM: shmobile: r8a7779: Remove obsolete static mappings ARM: shmobile: r8a7779: Use ioremap() to map SMP registers ARM: shmobile: r8a7779: Use ioremap() to map INTC2 registers ARM: shmobile: r8a7778: Introduce HPBREG_BASE ARM: OMAP1: clock: Use IS_ERR_OR_NULL() to clean code ARM: OMAP2+: Remove redundant null check before clk_prepare_enable/clk_disable_unprepare ARM: OMAP2+: Remove redundant assignment to variable ret ARM: OMAP2+: Fix kfree NULL pointer in omap2xxx_clkt_vps_init ARM: OMAP2+: Fix memleak in omap2xxx_clkt_vps_init ARM: exynos: extend cpuidle support to P4 Note boards ARM: imx: mach-imx6q: correctly identify i.MX6QP SoCs ARM: imx: imx7ulp: Add a comment explaining the B2 silicon version ...
2020-12-16Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid Pull HID updates from Jiri Kosina: - AMD SFH (Sensor Fusion Hub) support (Sandeep Singh) - increase of maximum HID report size to 16KB in order to support some of the modern devices (Dean Camera) - control interface support for hidraw (Dean Camera) - Sony DS4 power and firmware reporting fixes (Roderick Colenbrander) - support for ghlive PS3/WII U dongles (Pascal Giard) * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid: (27 commits) HID: i2c-hid: add Vero K147 to descriptor override HID: ite: Add support for Acer S1002 keyboard-dock HID: sony: support for ghlive ps3/wii u dongles HID: hidraw: Add additional hidraw input/output report ioctls. HID: Increase HID maximum report size to 16KB HID: elecom: drop stray comment HID: mf: add support for 0079:1846 Mayflash/Dragonrise USB Gamecube Adapter HID: elecom: add support for EX-G M-XGL20DLBK wireless mouse HID: elecom: rewrite report based on model specific parameters HID: wacom: Constify attribute_groups HID: input: Fix fall-through warnings for Clang HID: usbhid: Fix fall-through warnings for Clang HID: logitech-hidpp: Add hid_device_id for V470 bluetooth mouse HID: intel-ish-hid: Remove unnecessary assignment to variable rv HID: sony: Workaround for DS4 dongle hotplug kernel crash. HID: sony: Don't use fw_version/hw_version for sysfs cleanup. HID: sony: Report more accurate DS4 power status. SFH: fix error return check for -ERESTARTSYS HID: SFH: Add documentation HID: hid-input: occasionally report stylus battery even if not changed ...
2020-12-16Merge tag 'pinctrl-v5.11-1' 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 v5.11 kernel. Drivers, drivers and drivers. Not a single core change. Some new stuff, especially a bunch of new Intel, Qualcomm and Ocelot SoCs. As part of the modularization attempt, I applied one patch affecting the firmware subsystem as a functional (not syntactic/semantic) dependency and then it blew up in our face, so I had to revert it, bummer. It will come in later, through that subsystem, I guess. New drivers: - New driver for the Microchip Serial GPIO "SGPIO". - Qualcomm SM8250 LPASS (Low Power Audio Subsystem) GPIO driver. New subdrivers: - Intel Lakefield subdriver. - Intel Elkhart Lake subdriver. - Intel Alder Lake-S subdriver. - Qualcomm MSM8953 subdriver. - Qualcomm SDX55 subdriver. - Qualcomm SDX55 PMIC subdriver. - Ocelot Luton SoC subdriver. - Ocelot Serval SoC subdriver. Modularization: - The Meson driver can now be built as modules. - The Qualcomm driver(s) can now be built as modules. Incremental improvements: - The Intel driver now supports pin configuration for GPIO-related configurations. - A bunch of Renesas PFC drivers have been augmented with support for QSPI pins, groups and functions. - Non-critical fixes to the irq handling in the Allwinner Sunxi driver" * tag 'pinctrl-v5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (80 commits) pinctrl/spear: simplify the return expression of spear300_pinctrl_probe() pinctrl: mediatek: simplify the return expression of mtk_pinconf_bias_disable_set_rev1() dt-bindings: pinctrl: pinctrl-microchip-sgpio: Add irq support pinctrl: pinctrl-microchip-sgpio: Add irq support (for sparx5) pinctrl: qcom: Add sm8250 lpass lpi pinctrl driver dt-bindings: pinctrl: qcom: Add sm8250 lpass lpi pinctrl bindings pinctrl: qcom-pmic-gpio: Add support for pmx55 dt-bindings: pinctrl: qcom-pmic-gpio: Add pmx55 support pinctrl: pinctrl-microchip-sgpio: Mark some symbols with static keyword pinctrl: at91-pio4: Make PINCTRL_AT91PIO4 depend on HAS_IOMEM to fix build error pinctrl: mtk: Fix low level output voltage issue pinctrl: falcon: add missing put_device() call in pinctrl_falcon_probe() pinctrl: actions: pinctrl-s500: Constify s500_padinfo[] pinctrl: pinctrl-microchip-sgpio: Add OF config dependency pinctrl: pinctrl-microchip-sgpio: Add pinctrl driver for Microsemi Serial GPIO dt-bindings: pinctrl: Add bindings for pinctrl-microchip-sgpio driver pinctrl: at91-pio4: add support for fewer lines on last PIO bank pinctrl: sunxi: Always call chained_irq_{enter, exit} in sunxi_pinctrl_irq_handler pinctrl: sunxi: Mark the irq bank not found in sunxi_pinctrl_irq_handler() with WARN_ON pinctrl: sunxi: fix irq bank map for the Allwinner A100 pin controller ...
2020-12-16Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaLinus Torvalds
Pull rdma updates from Jason Gunthorpe: "A smaller set of patches, nothing stands out as being particularly major this cycle. The biggest item would be the new HIP09 HW support from HNS, otherwise it was pretty quiet for new work here: - Driver bug fixes and updates: bnxt_re, cxgb4, rxe, hns, i40iw, cxgb4, mlx4 and mlx5 - Bug fixes and polishing for the new rts ULP - Cleanup of uverbs checking for allowed driver operations - Use sysfs_emit all over the place - Lots of bug fixes and clarity improvements for hns - hip09 support for hns - NDR and 50/100Gb signaling rates - Remove dma_virt_ops and go back to using the IB DMA wrappers - mlx5 optimizations for contiguous DMA regions" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: (147 commits) RDMA/cma: Don't overwrite sgid_attr after device is released RDMA/mlx5: Fix MR cache memory leak RDMA/rxe: Use acquire/release for memory ordering RDMA/hns: Simplify AEQE process for different types of queue RDMA/hns: Fix inaccurate prints RDMA/hns: Fix incorrect symbol types RDMA/hns: Clear redundant variable initialization RDMA/hns: Fix coding style issues RDMA/hns: Remove unnecessary access right set during INIT2INIT RDMA/hns: WARN_ON if get a reserved sl from users RDMA/hns: Avoid filling sl in high 3 bits of vlan_id RDMA/hns: Do shift on traffic class when using RoCEv2 RDMA/hns: Normalization the judgment of some features RDMA/hns: Limit the length of data copied between kernel and userspace RDMA/mlx4: Remove bogus dev_base_lock usage RDMA/uverbs: Fix incorrect variable type RDMA/core: Do not indicate device ready when device enablement fails RDMA/core: Clean up cq pool mechanism RDMA/core: Update kernel documentation for ib_create_named_qp() MAINTAINERS: SOFT-ROCE: Change Zhu Yanjun's email address ...
2020-12-16Merge tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds
Pull SCSI updates from James Bottomley: "This consists of the usual driver updates (ufs, qla2xxx, smartpqi, target, zfcp, fnic, mpt3sas, ibmvfc) plus a load of cleanups, a major power management rework and a load of assorted minor updates. There are a few core updates (formatting fixes being the big one) but nothing major this cycle" * tag 'scsi-misc' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (279 commits) scsi: mpt3sas: Update driver version to 36.100.00.00 scsi: mpt3sas: Handle trigger page after firmware update scsi: mpt3sas: Add persistent MPI trigger page scsi: mpt3sas: Add persistent SCSI sense trigger page scsi: mpt3sas: Add persistent Event trigger page scsi: mpt3sas: Add persistent Master trigger page scsi: mpt3sas: Add persistent trigger pages support scsi: mpt3sas: Sync time periodically between driver and firmware scsi: qla2xxx: Update version to 10.02.00.104-k scsi: qla2xxx: Fix device loss on 4G and older HBAs scsi: qla2xxx: If fcport is undergoing deletion complete I/O with retry scsi: qla2xxx: Fix the call trace for flush workqueue scsi: qla2xxx: Fix flash update in 28XX adapters on big endian machines scsi: qla2xxx: Handle aborts correctly for port undergoing deletion scsi: qla2xxx: Fix N2N and NVMe connect retry failure scsi: qla2xxx: Fix FW initialization error on big endian machines scsi: qla2xxx: Fix crash during driver load on big endian machines scsi: qla2xxx: Fix compilation issue in PPC systems scsi: qla2xxx: Don't check for fw_started while posting NVMe command scsi: qla2xxx: Tear down session if FW say it is down ...
2020-12-16MAINTAINERS: Remove reference to non-existing fileAndy Shevchenko
GPIO HiSilicon driver doesn't provide any platform data header. Fixes: a8f25236e6e3 ("MAINTAINERS: Add maintainer for HiSilicon GPIO driver") Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Link: https://lore.kernel.org/r/20201214165524.43843-2-andriy.shevchenko@linux.intel.com Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-12-16MAINTAINERS: Add maintainer for HiSilicon GPIO driverLuo Jiaxing
Here add maintainer information for HiSilicon GPIO driver. Signed-off-by: Luo Jiaxing <luojiaxing@huawei.com> Link: https://lore.kernel.org/r/1607934255-52544-3-git-send-email-luojiaxing@huawei.com [Dropped some dead code when applying] Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2020-12-16Merge tag 'mips_5.11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux Pull MIPS updates from Thomas Bogendoerfer: - enable GCOV - rework setup of protection map - add support for more MSCC platforms - add sysfs boardinfo for Loongson64 - enable KASLR for Loogson64 - add reset controller for BCM63xx - cleanups and fixes * tag 'mips_5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux: (70 commits) mips: fix Section mismatch in reference MAINTAINERS: Add linux-mips mailing list to JZ47xx entries MAINTAINERS: Remove JZ4780 DMA driver entry MAINTAINERS: chenhc@lemote.com -> chenhuacai@kernel.org MIPS: Octeon: irq: Alloc desc before configuring IRQ MIPS: mm: Add back define for PAGE_SHARED MIPS: Select ARCH_KEEP_MEMBLOCK if DEBUG_KERNEL to enable sysfs memblock debug mips: lib: uncached: fix non-standard usage of variable 'sp' MIPS: DTS: img: Fix schema warnings for pwm-leds MIPS: KASLR: Avoid endless loop in sync_icache if synci_step is zero MIPS: Move memblock_dump_all() to the end of setup_arch() MIPS: SMP-CPS: Add support for irq migration when CPU offline MIPS: OCTEON: Don't add kernel sections into memblock allocator MIPS: Don't round up kernel sections size for memblock_add() MIPS: Enable GCOV MIPS: configs: drop unused BACKLIGHT_GENERIC option MIPS: Loongson64: Fix up reserving kernel memory range MIPS: mm: Remove unused is_aligned_hugepage_range MIPS: No need to check CPU 0 in {loongson3,bmips,octeon}_cpu_disable() mips: cdmm: fix use-after-free in mips_cdmm_bus_discover ...
2020-12-16Merge tag 'gcc-plugins-v5.11-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux Pull gcc-plugins updates from Kees Cook: - Clean up gcc plugin builds now that GCC must be 4.9+ (Masahiro Yamada) - Update MAINTAINERS (Kees Cook) * tag 'gcc-plugins-v5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux: MAINTAINERS: Drop inactive gcc-plugins maintainer gcc-plugins: simplify GCC plugin-dev capability test gcc-plugins: remove code for GCC versions older than 4.9
2020-12-16Merge branch 'for-5.11/elecom' into for-linusJiri Kosina
- support for EX-G M-XGL20DLBK device, from YOSHIOKA Takuma
2020-12-16Merge tag 'asm-generic-timers-5.11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic Pull asm-generic cross-architecture timer cleanup from Arnd Bergmann: "This cleans up two ancient timer features that were never completed in the past, CONFIG_GENERIC_CLOCKEVENTS and CONFIG_ARCH_USES_GETTIMEOFFSET. There was only one user left for the ARCH_USES_GETTIMEOFFSET variant of clocksource implementations, the ARM EBSA110 platform. Rather than changing to use modern timekeeping, we remove the platform entirely as Russell no longer uses his machine and nobody else seems to have one any more. The conditional code for using arch_gettimeoffset() is removed as a result. For CONFIG_GENERIC_CLOCKEVENTS, there are still a couple of platforms not using clockevent drivers: parisc, ia64, most of m68k, and one Arm platform. These all do timer ticks slighly differently, and this gets cleaned up to the point they at least all call the same helper function. Instead of most platforms using 'select GENERIC_CLOCKEVENTS' in Kconfig, the polarity is now reversed, with the few remaining ones selecting LEGACY_TIMER_TICK instead" * tag 'asm-generic-timers-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: timekeeping: default GENERIC_CLOCKEVENTS to enabled timekeeping: remove xtime_update m68k: remove timer_interrupt() function m68k: change remaining timers to legacy_timer_tick m68k: m68328: use legacy_timer_tick() m68k: sun3/sun3c: use legacy_timer_tick m68k: split heartbeat out of timer function m68k: coldfire: use legacy_timer_tick() parisc: use legacy_timer_tick ARM: rpc: use legacy_timer_tick ia64: convert to legacy_timer_tick timekeeping: add CONFIG_LEGACY_TIMER_TICK timekeeping: remove arch_gettimeoffset net: remove am79c961a driver ARM: remove ebsa110 platform
2020-12-15Merge tag 'pci-v5.11-changes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci Pull PCI updates from Bjorn Helgaas: "Enumeration: - Decode PCIe 64 GT/s link speed (Gustavo Pimentel) - Remove unused HAVE_PCI_SET_MWI (Heiner Kallweit) - Reduce pci_set_cacheline_size() message to debug level (Heiner Kallweit) - Fix pci_slot_release() NULL pointer dereference (Jubin Zhong) - Unify ECAM constants in native PCI Express drivers (Krzysztof Wilczyński) - Return u8 from pci_find_capability() and similar (Puranjay Mohan) - Return u16 from pci_find_ext_capability() and similar (Bjorn Helgaas) - Fix ACPI companion lookup for device 0 on the root bus (Rafael J. Wysocki) Resource management: - Keep both device and resource name for config space remaps (Alexander Lobakin) - Bounds-check command-line resource alignment requests (Bjorn Helgaas) - Fix overflow in command-line resource alignment requests (Colin Ian King) Driver binding: - Avoid duplicate IDs in driver dynamic IDs list (Zhenzhong Duan) Power management: - Save/restore Precision Time Measurement Capability for suspend/resume (David E. Box) - Disable PTM during suspend to save power (David E. Box) - Add sysfs attribute for device power state (Maximilian Luz) - Rename pci_wakeup_bus() to pci_resume_bus() (Mika Westerberg) - Do not generate wakeup event when runtime resuming device (Mika Westerberg) - Save/restore ASPM L1SS Capability for suspend/resume (Vidya Sagar) Virtualization: - Mark AMD Raven iGPU ATS as broken in some platforms (Alex Deucher) - Add function 1 DMA alias quirk for Marvell 9215 SATA controller (Bjorn Helgaas) MSI: - Disable MSI for Pericom PCIe-USB adapter (Andy Shevchenko) - Improve warnings for 32-bit-limited MSI support (Vidya Sagar) Error handling: - Cache RCEC EA Capability offset in pci_init_capabilities() (Sean V Kelley) - Rename reset_link() to reset_subordinates() (Sean V Kelley) - Write AER Capability only when we control it (Sean V Kelley) - Clear AER status only when we control AER (Sean V Kelley) - Bind RCEC devices to the Root Port driver (Qiuxu Zhuo) - Recover from RCiEP AER errors (Qiuxu Zhuo) - Recover from RCEC AER errors (Sean V Kelley) - Add pcie_link_rcec() to associate RCiEPs (Sean V Kelley) - Add pcie_walk_rcec() to RCEC AER handling (Sean V Kelley) - Add pcie_walk_rcec() to RCEC PME handling (Sean V Kelley) - Add RCEC AER error injection support (Qiuxu Zhuo) Broadcom iProc PCIe controller driver: - Fix out-of-bound array accesses (Bharat Gooty) - Invalidate correct PAXB inbound windows (Roman Bacik) - Enhance PCIe Link information display (Srinath Mannam) Cadence PCIe controller driver: - Make "cdns,max-outbound-regions" property optional (Kishon Vijay Abraham I) Intel VMD host bridge driver: - Offset client MSI-X vectors (Jon Derrick) - Update type of __iomem pointers (Krzysztof Wilczyński) NVIDIA Tegra PCIe controller driver: - Move "dbi" accesses to post common DWC initialization (Vidya Sagar) - Read "dbi" base address to program in application logic (Vidya Sagar) - Fix ASPM-L1SS advertisement disable code (Vidya Sagar) - Set DesignWare IP version (Vidya Sagar) - Continue unconfig sequence even if parts fail (Vidya Sagar) - Check return value of tegra_pcie_init_controller() (Vidya Sagar) - Disable LTSSM during L2 entry (Vidya Sagar) Qualcomm PCIe controller driver: - Document PCIe bindings for SM8250 SoC (Manivannan Sadhasivam) - Add SM8250 SoC support (Manivannan Sadhasivam) - Add support for configuring BDF to SID mapping for SM8250 (Manivannan Sadhasivam) Renesas R-Car PCIe controller driver: - rcar: Drop unused members from struct rcar_pcie_host (Lad Prabhakar) - PCI: rcar-pci-host: Document r8a774e1 bindings (Lad Prabhakar) - PCI: rcar-pci-host: Convert bindings to json-schema (Yoshihiro Shimoda) - PCI: rcar-pci-host: Document r8a77965 bindings (Yoshihiro Shimoda) Samsung Exynos PCIe controller driver: - Rework driver to support Exynos5433 PCIe PHY (Jaehoon Chung) - Rework driver to support Exynos5433 variant (Jaehoon Chung) - Drop samsung,exynos5440-pcie binding (Marek Szyprowski) - Add the samsung,exynos-pcie binding (Marek Szyprowski) - Add the samsung,exynos-pcie-phy binding (Marek Szyprowski) Synopsys DesignWare PCIe controller driver: - Support multiple ATU memory regions (Rob Herring) - Move intel-gw ATU offset out of driver match data (Rob Herring) - Move "dbi", "dbi2", and "addr_space" resource setup into common code (Rob Herring) - Remove intel-gw unneeded function wrappers (Rob Herring) - Ensure all outbound ATU windows are reset (Rob Herring) - Use the common MSI irq_chip in dra7xx (Rob Herring) - Drop the .set_num_vectors() host op (Rob Herring) - Move MSI interrupt setup into DWC common code (Rob Herring) - Rework MSI initialization (Rob Herring) - Move link handling into common code (Rob Herring) - Move dw_pcie_msi_init() into core (Rob Herring) - Move dw_pcie_setup_rc() to DWC common code (Rob Herring) - Remove unnecessary wrappers around dw_pcie_host_init() (Rob Herring) - Drop keystone duplicated 'num-viewport'" (Rob Herring) - Move inbound and outbound windows to common struct (Rob Herring) - Detect number of iATU windows (Rob Herring) - Warn if non-prefetchable memory aperture size is > 32-bit (Vidya Sagar) - Add support to program ATU for >4GB memory (Vidya Sagar) - Set 32-bit DMA mask for MSI target address allocation (Vidya Sagar) TI J721E PCIe driver: - Fix "ti,syscon-pcie-ctrl" to take argument (Kishon Vijay Abraham I) - Add host mode dt-bindings for TI's J7200 SoC (Kishon Vijay Abraham I) - Add EP mode dt-bindings for TI's J7200 SoC (Kishon Vijay Abraham I) - Get offset within "syscon" from "ti,syscon-pcie-ctrl" phandle arg (Kishon Vijay Abraham I) TI Keystone PCIe controller driver: - Enable compile-testing on !ARM (Alex Dewar)" * tag 'pci-v5.11-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci: (100 commits) PCI: Add function 1 DMA alias quirk for Marvell 9215 SATA controller PCI/ACPI: Fix companion lookup for device 0 on the root bus PCI: Keep both device and resource name for config space remaps PCI: xgene: Removed unused ".bus_shift" initialisers from pci-xgene.c PCI: vmd: Update type of the __iomem pointers PCI: iproc: Convert to use the new ECAM constants PCI: thunder-pem: Add constant for custom ".bus_shift" initialiser PCI: Unify ECAM constants in native PCI Express drivers PCI: Disable PTM during suspend to save power PCI/PTM: Save/restore Precision Time Measurement Capability for suspend/resume PCI: Mark AMD Raven iGPU ATS as broken in some platforms PCI: j721e: Get offset within "syscon" from "ti,syscon-pcie-ctrl" phandle arg dt-bindings: PCI: Add EP mode dt-bindings for TI's J7200 SoC dt-bindings: PCI: Add host mode dt-bindings for TI's J7200 SoC dt-bindings: pci: ti,j721e: Fix "ti,syscon-pcie-ctrl" to take argument PCI: dwc: Set 32-bit DMA mask for MSI target address allocation PCI: qcom: Add support for configuring BDF to SID mapping for SM8250 PCI: Reduce pci_set_cacheline_size() message to debug level PCI: Remove unused HAVE_PCI_SET_MWI PCI: qcom: Add SM8250 SoC support ...
2020-12-15Merge tag 'pm-5.11-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull power management updates from Rafael Wysocki: "These update cpufreq (core and drivers), cpuidle (polling state implementation and the PSCI driver), the OPP (operating performance points) framework, devfreq (core and drivers), the power capping RAPL (Running Average Power Limit) driver, the Energy Model support, the generic power domains (genpd) framework, the ACPI device power management, the core system-wide suspend code and power management utilities. Specifics: - Use local_clock() instead of jiffies in the cpufreq statistics to improve accuracy (Viresh Kumar). - Fix up OPP usage in the cpufreq-dt and qcom-cpufreq-nvmem cpufreq drivers (Viresh Kumar). - Clean up the cpufreq core, the intel_pstate driver and the schedutil cpufreq governor (Rafael Wysocki). - Fix up error code paths in the sti-cpufreq and mediatek cpufreq drivers (Yangtao Li, Qinglang Miao). - Fix cpufreq_online() to return error codes instead of success (0) in all cases when it fails (Wang ShaoBo). - Add mt8167 support to the mediatek cpufreq driver and blacklist mt8516 in the cpufreq-dt-platdev driver (Fabien Parent). - Modify the tegra194 cpufreq driver to always return values from the frequency table as the current frequency and clean up that driver (Sumit Gupta, Jon Hunter). - Modify the arm_scmi cpufreq driver to allow it to discover the power scale present in the performance protocol and provide this information to the Energy Model (Lukasz Luba). - Add missing MODULE_DEVICE_TABLE to several cpufreq drivers (Pali Rohár). - Clean up the CPPC cpufreq driver (Ionela Voinescu). - Fix NVMEM_IMX_OCOTP dependency in the imx cpufreq driver (Arnd Bergmann). - Rework the poling interval selection for the polling state in cpuidle (Mel Gorman). - Enable suspend-to-idle for PSCI OSI mode in the PSCI cpuidle driver (Ulf Hansson). - Modify the OPP framework to support empty (node-less) OPP tables in DT for passing dependency information (Nicola Mazzucato). - Fix potential lockdep issue in the OPP core and clean up the OPP core (Viresh Kumar). - Modify dev_pm_opp_put_regulators() to accept a NULL argument and update its users accordingly (Viresh Kumar). - Add frequency changes tracepoint to devfreq (Matthias Kaehlcke). - Add support for governor feature flags to devfreq, make devfreq sysfs file permissions depend on the governor and clean up the devfreq core (Chanwoo Choi). - Clean up the tegra20 devfreq driver and deprecate it to allow another driver based on EMC_STAT to be used instead of it (Dmitry Osipenko). - Add interconnect support to the tegra30 devfreq driver, allow it to take the interconnect and OPP information from DT and clean it up (Dmitry Osipenko). - Add interconnect support to the exynos-bus devfreq driver along with interconnect properties documentation (Sylwester Nawrocki). - Add suport for AMD Fam17h and Fam19h processors to the RAPL power capping driver (Victor Ding, Kim Phillips). - Fix handling of overly long constraint names in the powercap framework (Lukasz Luba). - Fix the wakeup configuration handling for bridges in the ACPI device power management core (Rafael Wysocki). - Add support for using an abstract scale for power units in the Energy Model (EM) and document it (Lukasz Luba). - Add em_cpu_energy() micro-optimization to the EM (Pavankumar Kondeti). - Modify the generic power domains (genpd) framwework to support suspend-to-idle (Ulf Hansson). - Fix creation of debugfs nodes in genpd (Thierry Strudel). - Clean up genpd (Lina Iyer). - Clean up the core system-wide suspend code and make it print driver flags for devices with debug enabled (Alex Shi, Patrice Chotard, Chen Yu). - Modify the ACPI system reboot code to make it prepare for system power off to avoid confusing the platform firmware (Kai-Heng Feng). - Update the pm-graph (multiple changes, mostly usability-related) and cpupower (online and offline CPU information support) PM utilities (Todd Brandt, Brahadambal Srinivasan)" * tag 'pm-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (86 commits) cpufreq: Fix cpufreq_online() return value on errors cpufreq: Fix up several kerneldoc comments cpufreq: stats: Use local_clock() instead of jiffies cpufreq: schedutil: Simplify sugov_update_next_freq() cpufreq: intel_pstate: Simplify intel_cpufreq_update_pstate() PM: domains: create debugfs nodes when adding power domains opp: of: Allow empty opp-table with opp-shared dt-bindings: opp: Allow empty OPP tables media: venus: dev_pm_opp_put_*() accepts NULL argument drm/panfrost: dev_pm_opp_put_*() accepts NULL argument drm/lima: dev_pm_opp_put_*() accepts NULL argument PM / devfreq: exynos: dev_pm_opp_put_*() accepts NULL argument cpufreq: qcom-cpufreq-nvmem: dev_pm_opp_put_*() accepts NULL argument cpufreq: dt: dev_pm_opp_put_regulators() accepts NULL argument opp: Allow dev_pm_opp_put_*() APIs to accept NULL opp_table opp: Don't create an OPP table from dev_pm_opp_get_opp_table() cpufreq: dt: Don't (ab)use dev_pm_opp_get_opp_table() to create OPP table opp: Reduce the size of critical section in _opp_kref_release() PM / EM: Micro optimization in em_cpu_energy cpufreq: arm_scmi: Discover the power scale in performance protocol ...
2020-12-15Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input Pull input updates from Dmitry Torokhov: - support for inhibiting input devices at request from userspace. If a device implements open/close methods, it can also put device into low power state. This is needed, for example, to disable keyboard and touchpad on convertibles when they are transitioned into tablet mode - now that ordinary input devices can be configured for polling mode, dedicated input polling device implementation has been removed - GTCO tablet driver has been removed, as it used problematic custom HID parser, devices are EOL, and there is no interest from the manufacturer - a new driver for Dialog DA7280 haptic chips has been introduced - a new driver for power button on Dell Wyse 3020 - support for eKTF2132 in ektf2127 driver - support for SC2721 and SC2730 in sc27xx-vibra driver - enhancements for Atmel touchscreens, AD7846 touchscreens, Elan touchpads, ADP5589, ST1232 touchscreen, TM2 touchkey drivers - fixes and cleanups to allow clean builds with W=1 * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (86 commits) Input: da7280 - fix spelling mistake "sequemce" -> "sequence" Input: cyapa_gen6 - fix out-of-bounds stack access Input: sc27xx - add support for sc2730 and sc2721 dt-bindings: input: Add compatible string for SC2721 and SC2730 dt-bindings: input: Convert sc27xx-vibra.txt to json-schema Input: stmpe - add axis inversion and swapping capability Input: adp5589-keys - do not explicitly control IRQ for wakeup Input: adp5589-keys - do not unconditionally configure as wakeup source Input: ipx4xx-beeper - convert comma to semicolon Input: parkbd - convert comma to semicolon Input: new da7280 haptic driver dt-bindings: input: Add document bindings for DA7280 MAINTAINERS: da7280 updates to the Dialog Semiconductor search terms Input: elantech - fix protocol errors for some trackpoints in SMBus mode Input: elan_i2c - add new trackpoint report type 0x5F Input: elants - document some registers and values Input: atmel_mxt_ts - simplify the return expression of mxt_send_bootloader_cmd() Input: imx_keypad - add COMPILE_TEST support Input: applespi - use new structure for SPI transfer delays Input: synaptics-rmi4 - use new structure for SPI transfer delays ...
2020-12-15Merge tag 'platform-drivers-x86-v5.11-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver updates from Hans de Goede: "Highlights: - New driver for changing BIOS settings from within Linux on Dell devices. This introduces a new generic sysfs API for this. Lenovo is working on also supporting this API on their devices - New Intel PMT telemetry and crashlog drivers - Support for SW_TABLET_MODE reporting for the acer-wmi and intel-hid drivers - Preparation work for improving support for Microsoft Surface hardware - Various fixes / improvements / quirks for the panasonic-laptop and others" * tag 'platform-drivers-x86-v5.11-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (81 commits) platform/x86: ISST: Mark mmio_range_devid_0 and mmio_range_devid_1 with static keyword platform/x86: intel-hid: add Rocket Lake ACPI device ID x86/platform: classmate-laptop: add WiFi media button platform/x86: mlx-platform: Fix item counter assignment for MSN2700/ComEx system platform/x86: mlx-platform: Fix item counter assignment for MSN2700, MSN24xx systems tools/power/x86/intel-speed-select: Update version for v5.11 tools/power/x86/intel-speed-select: Account for missing sysfs for die_id tools/power/x86/intel-speed-select: Read TRL from mailbox platform/x86: intel-hid: Do not create SW_TABLET_MODE input-dev when a KIOX010A ACPI dev is present platform/x86: intel-hid: Add alternative method to enable switches platform/x86: intel-hid: Add support for SW_TABLET_MODE platform/x86: intel-vbtn: Fix SW_TABLET_MODE always reporting 1 on some HP x360 models platform/x86: ISST: Change PCI device macros platform/x86: ISST: Allow configurable offset range platform/x86: ISST: Check for unaligned mmio address acer-wireless: send an EV_SYN/SYN_REPORT between state changes platform/x86: dell-wmi-sysman: work around for BIOS bug platform/x86: mlx-platform: remove an unused variable platform/x86: thinkpad_acpi: remove trailing semicolon in macro definition platform/x86: dell-smbios-base: Fix error return code in dell_smbios_init ...
2020-12-15Merge tag 'hwmon-for-v5.11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging Pull hwmon updates from Guenter Roeck: "New drivers: - SB-TSI sensors - Lineat Technology LTC2992 - Delta power supplies Q54SJ108A2 - Maxim MAX127 - Corsair PSU - STMicroelectronics PM6764 Voltage Regulator New chip support: - P10 added to fsi/occ driver - NCT6687D added to nct6883 driver - Intel-based Xserves added to applesmc driver - AMD family 19h model 01h added to amd_energy driver And various minor bug fixes and improvements" * tag 'hwmon-for-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging: (41 commits) dt-bindings: (hwmon/sbtsi_temp) Add SB-TSI hwmon driver bindings hwmon: (sbtsi) Add documentation hwmon: (sbtsi) Add basic support for SB-TSI sensors hwmon: (iio_hwmon) Drop bogus __refdata annotation hwmon: (xgene) Drop bogus __refdata annotation dt-bindings: hwmon: convert AD ADM1275 bindings to dt-schema hwmon: (occ) Add new temperature sensor type fsi: occ: Add support for P10 dt-bindings: fsi: Add P10 OCC device documentation dt-bindings: hwmon: convert TI ADS7828 bindings to dt-schema dt-bindings: hwmon: convert AD AD741x bindings to dt-schema dt-bindings: hwmon: convert TI INA2xx bindings to dt-schema hwmon: (ltc2992) Fix less than zero comparisons with an unsigned integer hwmon: (pmbus/q54sj108a2) Correct title underline length dt-bindings: hwmon: Add documentation for ltc2992 hwmon: (ltc2992) Add support for GPIOs. hwmon: (ltc2992) Add support hwmon: (pmbus) Driver for Delta power supplies Q54SJ108A2 hwmon: Add driver for STMicroelectronics PM6764 Voltage Regulator hwmon: (nct6683) Support NCT6687D. ...
2020-12-15Merge branch 'i2c/for-5.11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c updates from Wolfram Sang: "A bit smaller this time with mostly usual driver updates. Slave support for imx stands out a little" * 'i2c/for-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (30 commits) i2c: remove check that can never be true i2c: Warn when device removing fails dt-bindings: i2c: Update DT binding docs to support SiFive FU740 SoC dt-bindings: i2c: Add compatible string for AM64 SoC i2c: designware: Make register offsets all of the same width i2c: designware: Switch header to use BIT() and GENMASK() i2c: pxa: move to generic GPIO recovery i2c: sh_mobile: Mark adapter suspended during suspend i2c: owl: Add compatible for the Actions Semi S500 I2C controller dt-bindings: i2c: owl: Convert Actions Semi Owl binding to a schema i2c: imx: support slave mode for imx I2C driver i2c: ismt: Adding support for I2C_SMBUS_BLOCK_PROC_CALL i2c: ocores: Avoid false-positive error log message. Revert "i2c: qcom-geni: Disable DMA processing on the Lenovo Yoga C630" i2c: mxs: Remove unneeded platform_device_id i2c: pca-platform: drop two members from driver data that are assigned to only i2c: imx: Remove unused .id_table support i2c: nvidia-gpu: drop empty stub for runtime pm dt-bindings: i2c: mellanox,i2c-mlxbf: convert txt to YAML schema i2c: mv64xxx: Add bus error recovery ...
2020-12-15Merge tag 'regulator-v5.11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator updates from Mark Brown: "This has been a quiet release for the regulator API, a few new drivers and the usual fixes and cleanup traffic but not much else going on: - Optimisations for the handling of voltage enumeration, especially with sparse selector sets, from Claudiu Beznea. - Support for several ARM SCMI regulators, Dialog DA9121, NXP PF8x00, Qualcomm PMX55, PM8350 and PM8350c The addition of the SCMI regulator driver (which controls regulators via system firmware) means that we've pulled in the support for the underlying firmware operations from the firmware tree" * tag 'regulator-v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: (53 commits) regulator: mc13892-regulator: convert comma to semicolon regulator: pfuze100: Convert the driver to DT-only regulator: max14577: Add proper module aliases strings regulator: da9121: Potential Oops in da9121_assign_chip_model() regulator: da9121: Fix index used for DT property regulator: da9121: Remove uninitialised string variable regulator: axp20x: Fix DLDO2 voltage control register mask for AXP22x regulator: qcom-rpmh: Add support for PM8350/PM8350c regulator: dt-bindings: Add PM8350x compatibles regulator: da9121: include linux/gpio/consumer.h regulator: da9121: Mark some symbols with static keyword regulator: da9121: Request IRQ directly and free in release function to avoid masking race regulator: da9121: add interrupt support regulator: da9121: add mode support regulator: da9121: add current support regulator: da9121: Update registration to support multiple buck variants regulator: da9121: Add support for device variants via devicetree regulator: da9121: Add device variant descriptors regulator: da9121: Add device variant regmaps regulator: da9121: Add device variants ...
2020-12-15Merge tag 'staging-5.11-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 big staging and IIO driver pull request for 5.11-rc1 Lots of different things in here: - loads of driver updates - so many coding style cleanups - new IIO drivers - Android ION code is finally removed from the tree - wimax drivers are moved to staging on their way out of the kernel Nothing really exciting, just the constant grind of kernel development :) All have been in linux-next for a while with no reported issues" * tag 'staging-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: (341 commits) staging: olpc_dcon: Do not call platform_device_unregister() in dcon_probe() staging: most: Fix spelling mistake "tranceiver" -> "transceiver" staging: qlge: remove duplicate word in comment staging: comedi: mf6x4: Fix AI end-of-conversion detection staging: greybus: Add TODO item about modernizing the pwm code pinctrl: ralink: add a pinctrl driver for the rt2880 family dt-bindings: pinctrl: rt2880: add binding document staging: rtl8723bs: remove ELEMENT_ID enum staging: rtl8723bs: remove unused macros staging: rtl8723bs: replace EID_EXTCapability staging: rtl8723bs: replace EID_BSSIntolerantChlReport staging: rtl8723bs: replace EID_BSSCoexistence staging: rtl8723bs: replace _MME_IE_ staging: rtl8723bs: replace _WAPI_IE_ staging: rtl8723bs: replace _EXT_SUPPORTEDRATES_IE_ staging: rtl8723bs: replace _ERPINFO_IE_ staging: rtl8723bs: replace _CHLGETXT_IE_ staging: rtl8723bs: replace _COUNTRY_IE_ staging: rtl8723bs: replace _IBSS_PARA_IE_ staging: rtl8723bs: replace _TIM_IE_ ...
2020-12-15Merge tag 'char-misc-5.11-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc Pull char / misc driver updates from Greg KH: "Here is the big char/misc driver update for 5.11-rc1. Continuing the tradition of previous -rc1 pulls, there seems to be more and more tiny driver subsystems flowing through this tree. Lots of different things, all of which have been in linux-next for a while with no reported issues: - extcon driver updates - habannalab driver updates - mei driver updates - uio driver updates - binder fixes and features added - soundwire driver updates - mhi bus driver updates - phy driver updates - coresight driver updates - fpga driver updates - speakup driver updates - slimbus driver updates - various small char and misc driver updates" * tag 'char-misc-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc: (305 commits) extcon: max77693: Fix modalias string extcon: fsa9480: Support TI TSU6111 variant extcon: fsa9480: Rewrite bindings in YAML and extend dt-bindings: extcon: add binding for TUSB320 extcon: Add driver for TI TUSB320 slimbus: qcom: fix potential NULL dereference in qcom_slim_prg_slew() siox: Make remove callback return void siox: Use bus_type functions for probe, remove and shutdown spmi: Add driver shutdown support spmi: fix some coding style issues at the spmi core spmi: get rid of a warning when built with W=1 uio: uio_hv_generic: use devm_kzalloc() for private data alloc uio: uio_fsl_elbc_gpcm: use device-managed allocators uio: uio_aec: use devm_kzalloc() for uio_info object uio: uio_cif: use devm_kzalloc() for uio_info object uio: uio_netx: use devm_kzalloc() for or uio_info object uio: uio_mf624: use devm_kzalloc() for uio_info object uio: uio_sercos3: use device-managed functions for simple allocs uio: uio_dmem_genirq: finalize conversion of probe to devm_ handlers uio: uio_dmem_genirq: convert simple allocations to device-managed ...
2020-12-15Merge tag 'usb-5.11-rc1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb Pull USB / Thunderbolt updates from Greg KH: "Here is the big USB and thunderbolt pull request for 5.11-rc1. Nothing major in here, just the grind of constant development to support new hardware and fix old issues: - thunderbolt updates for new USB4 hardware - cdns3 major driver updates - lots of typec updates and additions as more hardware is available - usb serial driver updates and fixes - other tiny USB driver updates All have been in linux-next with no reported issues" * tag 'usb-5.11-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (172 commits) usb: phy: convert comma to semicolon usb: ucsi: convert comma to semicolon usb: typec: tcpm: convert comma to semicolon usb: typec: tcpm: Update vbus_vsafe0v on init usb: typec: tcpci: Enable bleed discharge when auto discharge is enabled usb: typec: Add class for plug alt mode device USB: typec: tcpci: Add Bleed discharge to POWER_CONTROL definition USB: typec: tcpm: Add a 30ms room for tPSSourceOn in PR_SWAP USB: typec: tcpm: Fix PR_SWAP error handling USB: typec: tcpm: Hard Reset after not receiving a Request USB: gadget: f_fs: remove likely/unlikely usb: gadget: f_fs: Re-use SS descriptors for SuperSpeedPlus USB: gadget: f_midi: setup SuperSpeed Plus descriptors USB: gadget: f_acm: add support for SuperSpeed Plus USB: gadget: f_rndis: fix bitrate for SuperSpeed and above usb: typec: intel_pmc_mux: Configure cable generation value for USB4 MAINTAINERS: Add myself as a reviewer for CADENCE USB3 DRD IP DRIVER usb: chipidea: ci_hdrc_imx: Use of_device_get_match_data() usb: chipidea: usbmisc_imx: Use of_device_get_match_data() usb: cdns3: fix NULL pointer dereference on no platform data ...
2020-12-15Merge tag 'net-next-5.11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next Pull networking updates from Jakub Kicinski: "Core: - support "prefer busy polling" NAPI operation mode, where we defer softirq for some time expecting applications to periodically busy poll - AF_XDP: improve efficiency by more batching and hindering the adjacency cache prefetcher - af_packet: make packet_fanout.arr size configurable up to 64K - tcp: optimize TCP zero copy receive in presence of partial or unaligned reads making zero copy a performance win for much smaller messages - XDP: add bulk APIs for returning / freeing frames - sched: support fragmenting IP packets as they come out of conntrack - net: allow virtual netdevs to forward UDP L4 and fraglist GSO skbs BPF: - BPF switch from crude rlimit-based to memcg-based memory accounting - BPF type format information for kernel modules and related tracing enhancements - BPF implement task local storage for BPF LSM - allow the FENTRY/FEXIT/RAW_TP tracing programs to use bpf_sk_storage Protocols: - mptcp: improve multiple xmit streams support, memory accounting and many smaller improvements - TLS: support CHACHA20-POLY1305 cipher - seg6: add support for SRv6 End.DT4/DT6 behavior - sctp: Implement RFC 6951: UDP Encapsulation of SCTP - ppp_generic: add ability to bridge channels directly - bridge: Connectivity Fault Management (CFM) support as is defined in IEEE 802.1Q section 12.14. Drivers: - mlx5: make use of the new auxiliary bus to organize the driver internals - mlx5: more accurate port TX timestamping support - mlxsw: - improve the efficiency of offloaded next hop updates by using the new nexthop object API - support blackhole nexthops - support IEEE 802.1ad (Q-in-Q) bridging - rtw88: major bluetooth co-existance improvements - iwlwifi: support new 6 GHz frequency band - ath11k: Fast Initial Link Setup (FILS) - mt7915: dual band concurrent (DBDC) support - net: ipa: add basic support for IPA v4.5 Refactor: - a few pieces of in_interrupt() cleanup work from Sebastian Andrzej Siewior - phy: add support for shared interrupts; get rid of multiple driver APIs and have the drivers write a full IRQ handler, slight growth of driver code should be compensated by the simpler API which also allows shared IRQs - add common code for handling netdev per-cpu counters - move TX packet re-allocation from Ethernet switch tag drivers to a central place - improve efficiency and rename nla_strlcpy - number of W=1 warning cleanups as we now catch those in a patchwork build bot Old code removal: - wan: delete the DLCI / SDLA drivers - wimax: move to staging - wifi: remove old WDS wifi bridging support" * tag 'net-next-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1922 commits) net: hns3: fix expression that is currently always true net: fix proc_fs init handling in af_packet and tls nfc: pn533: convert comma to semicolon af_vsock: Assign the vsock transport considering the vsock address flags af_vsock: Set VMADDR_FLAG_TO_HOST flag on the receive path vsock_addr: Check for supported flag values vm_sockets: Add VMADDR_FLAG_TO_HOST vsock flag vm_sockets: Add flags field in the vsock address data structure net: Disable NETIF_F_HW_TLS_TX when HW_CSUM is disabled tcp: Add logic to check for SYN w/ data in tcp_simple_retransmit net: mscc: ocelot: install MAC addresses in .ndo_set_rx_mode from process context nfc: s3fwrn5: Release the nfc firmware net: vxget: clean up sparse warnings mlxsw: spectrum_router: Use eXtended mezzanine to offload IPv4 router mlxsw: spectrum: Set KVH XLT cache mode for Spectrum2/3 mlxsw: spectrum_router_xm: Introduce basic XM cache flushing mlxsw: reg: Add Router LPM Cache Enable Register mlxsw: reg: Add Router LPM Cache ML Delete Register mlxsw: spectrum_router_xm: Implement L-value tracking for M-index mlxsw: reg: Add XM Router M Table Register ...
2020-12-15MAINTAINERS: Update email address for TI ASoC and twl4030 codec driversPeter Ujfalusi
My employment with TI is coming to an end, it is my intention to look after the drivers I have worked with over the years. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Peter Ujfalusi <peter.ujfalusi@gmail.com> Link: https://lore.kernel.org/r/20201215130512.8753-2-peter.ujfalusi@ti.com Signed-off-by: Mark Brown <broonie@kernel.org>
2020-12-14MAINTAINERS: add mvpp2 driver entryMarcin Wojtas
Since its creation Marvell NIC driver for Armada 375/7k8k and CN913x SoC families mvpp2 has been lacking an entry in MAINTAINERS, which sometimes lead to unhandled bugs that persisted across several kernel releases. Signed-off-by: Marcin Wojtas <mw@semihalf.com> Acked-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20201211165114.26290-1-mw@semihalf.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2020-12-14Merge tag 'locking-core-2020-12-14' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull locking updates from Thomas Gleixner: "A moderate set of locking updates: - A few extensions to the rwsem API and support for opportunistic spinning and lock stealing - lockdep selftest improvements - Documentation updates - Cleanups and small fixes all over the place" * tag 'locking-core-2020-12-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (21 commits) seqlock: kernel-doc: Specify when preemption is automatically altered seqlock: Prefix internal seqcount_t-only macros with a "do_" Documentation: seqlock: s/LOCKTYPE/LOCKNAME/g locking/rwsem: Remove reader optimistic spinning locking/rwsem: Enable reader optimistic lock stealing locking/rwsem: Prevent potential lock starvation locking/rwsem: Pass the current atomic count to rwsem_down_read_slowpath() locking/rwsem: Fold __down_{read,write}*() locking/rwsem: Introduce rwsem_write_trylock() locking/rwsem: Better collate rwsem_read_trylock() rwsem: Implement down_read_interruptible rwsem: Implement down_read_killable_nested refcount: Fix a kernel-doc markup completion: Drop init_completion define atomic: Update MAINTAINERS atomic: Delete obsolete documentation seqlock: Rename __seqprop() users lockdep/selftest: Add spin_nest_lock test lockdep/selftests: Fix PROVE_RAW_LOCK_NESTING seqlock: avoid -Wshadow warnings ...
2020-12-14Merge tag 'core-entry-2020-12-14' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull core entry/exit updates from Thomas Gleixner: "A set of updates for entry/exit handling: - More generalization of entry/exit functionality - The consolidation work to reclaim TIF flags on x86 and also for non-x86 specific TIF flags which are solely relevant for syscall related work and have been moved into their own storage space. The x86 specific part had to be merged in to avoid a major conflict. - The TIF_NOTIFY_SIGNAL work which replaces the inefficient signal delivery mode of task work and results in an impressive performance improvement for io_uring. The non-x86 consolidation of this is going to come seperate via Jens. - The selective syscall redirection facility which provides a clean and efficient way to support the non-Linux syscalls of WINE by catching them at syscall entry and redirecting them to the user space emulation. This can be utilized for other purposes as well and has been designed carefully to avoid overhead for the regular fastpath. This includes the core changes and the x86 support code. - Simplification of the context tracking entry/exit handling for the users of the generic entry code which guarantee the proper ordering and protection. - Preparatory changes to make the generic entry code accomodate S390 specific requirements which are mostly related to their syscall restart mechanism" * tag 'core-entry-2020-12-14' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (36 commits) entry: Add syscall_exit_to_user_mode_work() entry: Add exit_to_user_mode() wrapper entry_Add_enter_from_user_mode_wrapper entry: Rename exit_to_user_mode() entry: Rename enter_from_user_mode() docs: Document Syscall User Dispatch selftests: Add benchmark for syscall user dispatch selftests: Add kselftest for syscall user dispatch entry: Support Syscall User Dispatch on common syscall entry kernel: Implement selective syscall userspace redirection signal: Expose SYS_USER_DISPATCH si_code type x86: vdso: Expose sigreturn address on vdso to the kernel MAINTAINERS: Add entry for common entry code entry: Fix boot for !CONFIG_GENERIC_ENTRY x86: Support HAVE_CONTEXT_TRACKING_OFFSTACK context_tracking: Only define schedule_user() on !HAVE_CONTEXT_TRACKING_OFFSTACK archs sched: Detect call to schedule from critical entry code context_tracking: Don't implement exception_enter/exit() on CONFIG_HAVE_CONTEXT_TRACKING_OFFSTACK context_tracking: Introduce HAVE_CONTEXT_TRACKING_OFFSTACK x86: Reclaim unused x86 TI flags ...
2020-12-14Merge tag 'docs-5.11' of git://git.lwn.net/linuxLinus Torvalds
Pull documentation updates from Jonathan Corbet: "A much quieter cycle for documentation (happily), with, one hopes, the bulk of the churn behind us. Significant stuff in this pull includes: - A set of new Chinese translations - Italian translation updates - A mechanism from Mauro to automatically format Documentation/features for the built docs - Automatic cross references without explicit :ref: markup - A new reset-controller document - An extensive new document on reporting problems from Thorsten That last patch also adds the CC-BY-4.0 license to LICENSES/dual; there was some discussion on this, but we seem to have consensus and an ack from Greg for that addition" * tag 'docs-5.11' of git://git.lwn.net/linux: (50 commits) docs: fix broken cross reference in translations/zh_CN docs: Note that sphinx 1.7 will be required soon docs: update requirements to install six module docs: reporting-issues: move 'outdated, need help' note to proper place docs: Update documentation to reflect what TAINT_CPU_OUT_OF_SPEC means docs: add a reset controller chapter to the driver API docs docs: make reporting-bugs.rst obsolete docs: Add a new text describing how to report bugs LICENSES: Add the CC-BY-4.0 license Documentation: fix multiple typos found in the admin-guide subdirectory Documentation: fix typos found in admin-guide subdirectory kernel-doc: Fix example in Nested structs/unions docs: clean up sysctl/kernel: titles, version docs: trace: fix event state structure name docs: nios2: add missing ReST file scripts: get_feat.pl: reduce table width for all features output scripts: get_feat.pl: change the group by order scripts: get_feat.pl: make complete table more coincise scripts: kernel-doc: fix parsing function-like typedefs Documentation: fix typos found in process, dev-tools, and doc-guide subdirectories ...
2020-12-14Merge tag 'm68k-for-v5.11-tag1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k Pull m68k updates from Geert Uytterhoeven: - fix WARNING splat in pmac_zilog driver - fix ADB input device regression - assume maintainership for adb-iop and via-macii - minor fixes and improvements - defconfig updates * tag 'm68k-for-v5.11-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: MAINTAINERS: Update m68k Mac entry macintosh/adb-iop: Send correct poll command macintosh/adb-iop: Always wait for reply message from IOP m68k: Fix WARNING splat in pmac_zilog driver m68k: Add a missing ELF_DETAILS in link script m68k: Drop redundant NOTES in link script m68k: mac: Update Kconfig help m68k: mac: Remove redundant VIA register writes m68k: mac: Remove dead code m68k: mac: Refactor iop_preinit() and iop_init() m68k: defconfig: Enable KUnit tests m68k: defconfig: Update defconfigs for v5.10-rc1 m68k: Remove unused mach_max_dma_address m68k: Avoid xchg() warning
2020-12-14Merge tag 'x86_misc_for_v5.11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull misc x86 updates from Borislav Petkov: "The main part of this branch is the ongoing fight against windmills in an attempt to have userspace tools not poke at naked MSRs. This round deals with MSR_IA32_ENERGY_PERF_BIAS and removes direct poking into it by our in-tree tools in favor of the proper "energy_perf_bias" sysfs interface which we already have. In addition, the msr.ko write filtering's error message points to a new summary page which contains the info we collected from helpful reporters about which userspace tools write MSRs: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/about along with the current status of their conversion. The rest is the usual small fixes and improvements" * tag 'x86_misc_for_v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/msr: Add a pointer to an URL which contains further details x86/pci: Fix the function type for check_reserved_t selftests/x86: Add missing .note.GNU-stack sections selftests/x86/fsgsbase: Fix GS == 1, 2, and 3 tests x86/msr: Downgrade unrecognized MSR message x86/msr: Do not allow writes to MSR_IA32_ENERGY_PERF_BIAS tools/power/x86_energy_perf_policy: Read energy_perf_bias from sysfs tools/power/turbostat: Read energy_perf_bias from sysfs tools/power/cpupower: Read energy_perf_bias from sysfs MAINTAINERS: Cleanup SGI-related entries
2020-12-14Merge tag 'x86_platform_for_v5.11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 platform updates from Borislav Petkov: - add a new uv_sysfs driver and expose read-only information from UV BIOS (Justin Ernst and Mike Travis) - the usual set of small fixes * tag 'x86_platform_for_v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/platform/uv: Update sysfs documentation x86/platform/uv: Add deprecated messages to /proc info leaves x86/platform/uv: Add sysfs hubless leaves x86/platform/uv: Add sysfs leaves to replace those in procfs x86/platform/uv: Add kernel interfaces for obtaining system info x86/platform/uv: Make uv_pcibus_kset and uv_hubs_kset static x86/platform/uv: Fix an error code in uv_hubs_init() x86/platform/uv: Update MAINTAINERS for uv_sysfs driver x86/platform/uv: Update ABI documentation of /sys/firmware/sgi_uv/ x86/platform/uv: Add new uv_sysfs platform driver x86/platform/uv: Add and export uv_bios_* functions x86/platform/uv: Remove existing /sys/firmware/sgi_uv/ interface
2020-12-14Merge tag 'x86_sgx_for_v5.11' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 SGC support from Borislav Petkov: "Intel Software Guard eXtensions enablement. This has been long in the making, we were one revision number short of 42. :) Intel SGX is new hardware functionality that can be used by applications to populate protected regions of user code and data called enclaves. Once activated, the new hardware protects enclave code and data from outside access and modification. Enclaves provide a place to store secrets and process data with those secrets. SGX has been used, for example, to decrypt video without exposing the decryption keys to nosy debuggers that might be used to subvert DRM. Software has generally been rewritten specifically to run in enclaves, but there are also projects that try to run limited unmodified software in enclaves. Most of the functionality is concentrated into arch/x86/kernel/cpu/sgx/ except the addition of a new mprotect() hook to control enclave page permissions and support for vDSO exceptions fixup which will is used by SGX enclaves. All this work by Sean Christopherson, Jarkko Sakkinen and many others" * tag 'x86_sgx_for_v5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (30 commits) x86/sgx: Return -EINVAL on a zero length buffer in sgx_ioc_enclave_add_pages() x86/sgx: Fix a typo in kernel-doc markup x86/sgx: Fix sgx_ioc_enclave_provision() kernel-doc comment x86/sgx: Return -ERESTARTSYS in sgx_ioc_enclave_add_pages() selftests/sgx: Use a statically generated 3072-bit RSA key x86/sgx: Clarify 'laundry_list' locking x86/sgx: Update MAINTAINERS Documentation/x86: Document SGX kernel architecture x86/sgx: Add ptrace() support for the SGX driver x86/sgx: Add a page reclaimer selftests/x86: Add a selftest for SGX x86/vdso: Implement a vDSO for Intel SGX enclave call x86/traps: Attempt to fixup exceptions in vDSO before signaling x86/fault: Add a helper function to sanitize error code x86/vdso: Add support for exception fixup in vDSO functions x86/sgx: Add SGX_IOC_ENCLAVE_PROVISION x86/sgx: Add SGX_IOC_ENCLAVE_INIT x86/sgx: Add SGX_IOC_ENCLAVE_ADD_PAGES x86/sgx: Add SGX_IOC_ENCLAVE_CREATE x86/sgx: Add an SGX misc driver interface ...