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1277299 commits
Author | SHA1 | Message | Date | |
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Martin KaFai Lau | 51e2b8d331 |
selftests/bpf: Adjust btf_dump test to reflect recent change in file_operations
The btf_dump test fails:
test_btf_dump_struct_data:FAIL:file_operations unexpected file_operations: actual '(struct file_operations){
.owner = (struct module *)0xffffffffffffffff,
.fop_flags = (fop_flags_t)4294967295,
.llseek = (loff_t (*)(struct f' != expected '(struct file_operations){
.owner = (struct module *)0xffffffffffffffff,
.llseek = (loff_t (*)(struct file *, loff_t, int))0xffffffffffffffff,'
The "fop_flags" is a recent addition to the struct file_operations in
commit
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Martin KaFai Lau | 5405807edd |
selftests/bpf: Adjust test_access_variable_array after a kernel function name change
After commit
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Linus Torvalds | ea5f6ad9ad |
platform-drivers-x86 for v6.10-1
Highlights: - New drivers/platform/arm64 directory for arm64 embedded-controller drivers - New drivers for: - Acer Aspire 1 embedded controllers (for arm64 models) - ACPI quickstart PNP0C32 buttons - Dell All-In-One backlight support (dell-uart-backlight) - Lenovo WMI camera buttons - Lenovo Yoga Tablet 2 Pro 1380F/L fast charging - MeeGoPad ANX7428 Type-C Cross Switch (power sequencing only) - MSI WMI sensors (fan speed sensors only for now) - Asus WMI: - 2024 ROG Mini-LED support - MCU powersave support - Vivobook GPU MUX support - Misc. other improvements - Ideapad laptop: - Export FnLock LED as LED class device - Switch platform profiles using thermal management key - Intel drivers: - IFS: various improvements - PMC: Lunar Lake support - SDSI: various improvements - TPMI/ISST: various improvements - tools: intel-speed-select: various improvements - MS Surface drivers: - Fan profile switching support - Surface Pro thermal sensors support - ThinkPad ACPI: - Reworked hotkey support to use sparse keymaps - Add support for new trackpoint-doubletap, Fn+N and Fn+G hotkeys - WMI core: - New WMI driver development guide - x86 Android tablets: - Lenovo Yoga Tablet 2 Pro 1380F/L support - Xiaomi MiPad 2 status LED and bezel touch buttons backlight support - Miscellaneous cleanups / fixes / improvements The following is an automated git shortlog grouped by driver: ACPI: - platform-profile: add platform_profile_cycle() Add ACPI quickstart button (PNP0C32) driver: - Add ACPI quickstart button (PNP0C32) driver Add lenovo-yoga-tab2-pro-1380-fastcharger driver: - Add lenovo-yoga-tab2-pro-1380-fastcharger driver Add new Dell UART backlight driver: - Add new Dell UART backlight driver Add lenovo WMI camera button driver: - Add lenovo WMI camera button driver Add new MeeGoPad ANX7428 Type-C Cross Switch driver: - Add new MeeGoPad ANX7428 Type-C Cross Switch driver ISST: - Support SST-BF and SST-TF per level - Add missing MODULE_DESCRIPTION - Add dev_fmt - Use in_range() to check package ID validity - Support partitioned systems - Shorten the assignments for power_domain_info - Use local variable for auxdev->dev MAINTAINERS: - drop Daniel Oliveira Nascimento arm64: - dts: qcom: acer-aspire1: Add embedded controller asus-laptop: - Use sysfs_emit() and sysfs_emit_at() to replace sprintf() asus-wmi: - cleanup main struct to avoid some holes - Add support for MCU powersave - ROG Ally increase wait time, allow MCU powersave - adjust formatting of ppt-<name>() functions - store a min default for ppt options - support toggling POST sound - add support variant of TUF RGB - add support for Vivobook GPU MUX - add support for 2024 ROG Mini-LED - use sysfs_emit() instead of sprintf() classmate-laptop: - Add missing MODULE_DESCRIPTION() devm-helpers: - Fix a misspelled cancellation in the comments dt-bindings: - leds: Add LED_FUNCTION_FNLOCK - platform: Add Acer Aspire 1 EC hp-wmi: - use sysfs_emit() instead of sprintf() huawei-wmi: - use sysfs_emit() instead of sprintf() ideapad-laptop: - switch platform profiles using thermal management key - add FnLock LED class device - add fn_lock_get/set functions intel-vbtn: - Log event code on unexpected button events intel/pmc: - Enable S0ix blocker show in Lunar Lake - Add support to show S0ix blocker counter - Update LNL signal status map msi-laptop: - Use sysfs_emit() to replace sprintf() p2sb: - Don't init until unassigned resources have been assigned - Make p2sb_get_devfn() return void platform: - arm64: Add Acer Aspire 1 embedded controller driver - Add ARM64 platform directory platform/surface: - aggregator: Log critical errors during SAM probing - aggregator_registry: Add support for thermal sensors on the Surface Pro 9 - platform_profile: add fan profile switching platform/x86/amd: - pmc: Add new ACPI ID AMDI000B - pmf: Add new ACPI ID AMDI0105 platform/x86/amd/hsmp: - switch to use device_add_groups() platform/x86/amd/pmc: - Fix implicit declaration error on i386 - Add AMD MP2 STB functionality platform/x86/fujitsu-laptop: - Replace sprintf() with sysfs_emit() platform/x86/intel-uncore-freq: - Don't present root domain on error platform/x86/intel/ifs: - Disable irq during one load stage - trace: display batch num in hex - Classify error scenarios correctly platform/x86/intel/pmc: - Fix PCH names in comments platform/x86/intel/sdsi: - Add attribute to read the current meter state - Add in-band BIOS lock support - Combine read and write mailbox flows - Set message size during writes platform/x86/intel/tpmi: - Add additional TPMI header fields - Align comments in kernel-doc - Check major version change for TPMI Information - Handle error from tpmi_process_info() quickstart: - Fix race condition when reporting input event - fix Kconfig selects - Miscellaneous improvements samsung-laptop: - Use sysfs_emit() to replace the old interface sprintf() think-lmi: - Convert container_of() macros to static inline thinkpad_acpi: - Use false to set acpi_send_ev to false - Support hotkey to disable trackpoint doubletap - Support for system debug info hotkey - Support for trackpoint doubletap - Simplify known_ev handling - Add mappings for adaptive kbd clipping-tool and cloud keys - Switch to using sparse-keymap helpers - Drop KEY_RESERVED special handling - Use correct keycodes for volume and brightness keys - Change hotkey_reserved_mask initialization - Do not send ACPI netlink events for unknown hotkeys - Move tpacpi_driver_event() call to tpacpi_input_send_key() - Move hkey > scancode mapping to tpacpi_input_send_key() - Drop tpacpi_input_send_key_masked() and hotkey_driver_event() - Always call tpacpi_driver_event() for hotkeys - Move hotkey_user_mask check to tpacpi_input_send_key() - Move special original hotkeys handling out of switch-case - Move adaptive kbd event handling to tpacpi_driver_event() - Make tpacpi_driver_event() return if it handled the event - Do hkey to scancode translation later - Use tpacpi_input_send_key() in adaptive kbd code - Drop ignore_acpi_ev - Drop setting send_/ignore_acpi_ev defaults twice - Provide hotkey_poll_stop_sync() dummy - Take hotkey_mutex during hotkey_exit() - change sprintf() to sysfs_emit() - use platform_profile_cycle() tools arch x86: - Add dell-uart-backlight-emulator tools/arch/x86/intel_sdsi: - Add current meter support - Simplify ascii printing - Fix meter_certificate decoding - Fix meter_show display - Fix maximum meter bundle length tools/power/x86/intel-speed-select: - v1.19 release - Display CPU as None for -1 - SST BF/TF support per level - Increase number of CPUs displayed - Present all TRL levels for turbo-freq - Fix display for unsupported levels - Support multiple dies - Increase die count toshiba_acpi: - Add quirk for buttons on Z830 uv_sysfs: - use sysfs_emit() instead of sprintf() wmi: - Add MSI WMI Platform driver - Add driver development guide - Mark simple WMI drivers as legacy-free - Avoid returning AE_OK upon unknown error - Support reading/writing 16 bit EC values x86-android-tablets: - Create LED device for Xiaomi Pad 2 bottom bezel touch buttons - Xiaomi pad2 RGB LED fwnode updates - Pass struct device to init() - Add Lenovo Yoga Tablet 2 Pro 1380F/L data - Unregister devices in reverse order - Add swnode for Xiaomi pad2 indicator LED - Use GPIO_LOOKUP() macro xiaomi-wmi: - Drop unnecessary NULL checks - Fix race condition when reporting key events -----BEGIN PGP SIGNATURE----- iQFIBAABCAAyFiEEuvA7XScYQRpenhd+kuxHeUQDJ9wFAmZF1kwUHGhkZWdvZWRl QHJlZGhhdC5jb20ACgkQkuxHeUQDJ9wSXwgAsaSH6Sawn5sHOj52lQY7gNI0uf3V YfZFawRpreCrlwLPU2f7SX0mLW+hh+ekQ2C1NvaUUVqQwzONELh0DWSYJpzz/v1r jD14EcY2dnTv+FVyvCj5jZsiYxo/ViTvthMduiO7rrJKN7aOej9iNn68P0lvcY8s HDJ2lPFNGnY01snz3C1NyjyIWw8YsfwqXEqOmhrDyyoKLXpsDs8H/Jqq5yXfeLax hSpjbGB85EGJPXna6Ux5TziPh/MYMtF1+8R4Fn0sGvfcZO6/H1fDne0uI9UwrKnN d2g4VHXU2DIhTshUc14YT2AU27eQiZVN+J3VpuYIbC9cmlQ2F6bjN3uxoQ== =UWbu -----END PGP SIGNATURE----- Merge tag 'platform-drivers-x86-v6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86 Pull x86 platform driver updates from Hans de Goede: - New drivers/platform/arm64 directory for arm64 embedded-controller drivers - New drivers: - Acer Aspire 1 embedded controllers (for arm64 models) - ACPI quickstart PNP0C32 buttons - Dell All-In-One backlight support (dell-uart-backlight) - Lenovo WMI camera buttons - Lenovo Yoga Tablet 2 Pro 1380F/L fast charging - MeeGoPad ANX7428 Type-C Cross Switch (power sequencing only) - MSI WMI sensors (fan speed sensors only for now) - Asus WMI: - 2024 ROG Mini-LED support - MCU powersave support - Vivobook GPU MUX support - Misc. other improvements - Ideapad laptop: - Export FnLock LED as LED class device - Switch platform profiles using thermal management key - Intel drivers: - IFS: various improvements - PMC: Lunar Lake support - SDSI: various improvements - TPMI/ISST: various improvements - tools: intel-speed-select: various improvements - MS Surface drivers: - Fan profile switching support - Surface Pro thermal sensors support - ThinkPad ACPI: - Reworked hotkey support to use sparse keymaps - Add support for new trackpoint-doubletap, Fn+N and Fn+G hotkeys - WMI core: - New WMI driver development guide - x86 Android tablets: - Lenovo Yoga Tablet 2 Pro 1380F/L support - Xiaomi MiPad 2 status LED and bezel touch buttons backlight support - Miscellaneous cleanups / fixes / improvements * tag 'platform-drivers-x86-v6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86: (128 commits) platform/x86: Add new MeeGoPad ANX7428 Type-C Cross Switch driver devm-helpers: Fix a misspelled cancellation in the comments tools arch x86: Add dell-uart-backlight-emulator platform/x86: Add new Dell UART backlight driver platform/x86: x86-android-tablets: Create LED device for Xiaomi Pad 2 bottom bezel touch buttons platform/x86: x86-android-tablets: Xiaomi pad2 RGB LED fwnode updates platform/x86: x86-android-tablets: Pass struct device to init() platform/x86/amd: pmc: Add new ACPI ID AMDI000B platform/x86/amd: pmf: Add new ACPI ID AMDI0105 platform/x86: p2sb: Don't init until unassigned resources have been assigned platform/surface: aggregator: Log critical errors during SAM probing platform/x86: ISST: Support SST-BF and SST-TF per level platform/x86/fujitsu-laptop: Replace sprintf() with sysfs_emit() tools/power/x86/intel-speed-select: v1.19 release tools/power/x86/intel-speed-select: Display CPU as None for -1 tools/power/x86/intel-speed-select: SST BF/TF support per level tools/power/x86/intel-speed-select: Increase number of CPUs displayed tools/power/x86/intel-speed-select: Present all TRL levels for turbo-freq tools/power/x86/intel-speed-select: Fix display for unsupported levels tools/power/x86/intel-speed-select: Support multiple dies ... |
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Linus Torvalds | b426433c03 |
* MTD
Simon Glass wanted to support binman's output properties in order to check their validity using the binding checks and proposed changes with the missing properties as well as a binman compatible. Krzysztof Kozlowski on his side shared a new yaml for describing Samsung's OneNAND interface. The interface with NVMEM has also been slightly improved/fixed, especially now that OTP are also supported in the NAND subsystem. Along with these changes, small cleanups have also been contributed around ID tables, structure sizes, arithmetic checks and comments. * Raw NAND subsystem Two small fixes, one in the Hynix vendor code for properly returning an error which might have been ignored and another in the Davinci driver to properly synchronize the controller with the gpio domain. * SPI NOR subsystem SPI NOR now uses div_u64() instead of div64_u64() in places where the divisor is 32 bits. Many 32 bit architectures can optimize this variant better than a full 64 bit divide. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEE9HuaYnbmDhq/XIDIJWrqGEe9VoQFAmZFzEwACgkQJWrqGEe9 VoRNZwf/dTvWM2r/tLPkXJ4lDdZUMJO2Z5YebSwcUWTJ8P4yhoGfxDwgEiWaaauF Z++MdSBEK3C9us19ro+YCFidq7T+m1PcekHLa1Zckcy2NOLFyRT7O5j16CEQKHlj a/9WfZ37TIaWelZDXnm6nWyTxsDFp5h9IOsG32/SckBFm/TU0+G2MCKz7HvJ6DRg /K6Yu+3KpxhO0D3PhTm5+Fi7UhBPABKfvBYrLFiYnuMi3d0L6/75wxj8dje7iW+Q 9WusrjKvhf3ffp9715RxjDQdMA1MIa/ok7tIlTQXyBfDM1xZkr6MDNeDJfd2FU7J 2hk/ga7A/zigKJ37ftw/34YZJK6xmw== =AtHp -----END PGP SIGNATURE----- Merge tag 'mtd/for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux Pull MTD updates from Miquel Raynal: "MTD: - Simon Glass wanted to support binman's output properties in order to check their validity using the binding checks and proposed changes with the missing properties as well as a binman compatible. - Krzysztof Kozlowski on his side shared a new yaml for describing Samsung's OneNAND interface. - The interface with NVMEM has also been slightly improved/fixed, especially now that OTP are also supported in the NAND subsystem. - Along with these changes, small cleanups have also been contributed around ID tables, structure sizes, arithmetic checks and comments. Raw NAND subsystem: - Two small fixes, one in the Hynix vendor code for properly returning an error which might have been ignored and another in the Davinci driver to properly synchronize the controller with the gpio domain. SPI NOR subsystem: - SPI NOR now uses div_u64() instead of div64_u64() in places where the divisor is 32 bits. Many 32 bit architectures can optimize this variant better than a full 64 bit divide" * tag 'mtd/for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux: mtd: spi-nor: replace unnecessary div64_u64() with div_u64() mtd: mchp23k256: drop unneeded MODULE_ALIAS dt-bindings: mtd: fixed-partition: Add binman compatibles dt-bindings: mtd: fixed-partitions: Add alignment properties mtd: maps: sa1100-flash: Prefer struct_size over open coded arithmetic mtd: core: Align comment with an action in mtd_otp_nvmem_add() mtd: rawnand: hynix: fixed typo mtd: rawnand: davinci: Add dummy read after sending command mtd: partitions: redboot: Added conversion of operands to a larger type dt-bindings: mtd: Add Samsung S5Pv210 OneNAND mtd: core: Don't fail mtd_otp_nvmem_add() if OTP is unsupported mtd: core: Report error if first mtd_otp_size() call fails in mtd_otp_nvmem_add() |
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Linus Torvalds | 8b06f7538a |
MMC core:
- Increase the timeout period of the ACMD41 command - Add card entry for quirks to debugfs - Add mmc_gpiod_set_cd_config() function - Store owner from SDIO modules with sdio_register_driver() MMC host: - atmel-mci: Some cleanups and a switch to use dev_err_probe() - renesas_sdhi: Add support for RZ/G2L, RZ/G3S and RZ/V2M variants - renesas_sdhi: Set the SDBUF after reset - sdhci: Add support for "Tuning Error" interrupts - sdhci-acpi: Add quirk to enable pull-up on the card-detect GPIO on Asus T100TA - sdhci-acpi: Disable write protect detection on Toshiba WT10-A - sdhci-acpi: Fix Lenovo Yoga Tablet 2 Pro 1380 sdcard slot not working - sdhci_am654: Re-work and fix the tuning support for multiple speed-modes - sdhci_am654: Add tuning algorithm for delay chain - sdhci-esdhc-imx: Add NXP S32G3 support - sdhci-of-dwcmshc: Add tuning support for Sophgo CV1800B and SG200X - sdhci-of-dwcmshc: Implement SDHCI CQE support - sdhci-pci-gli: Use the proper pci_set_power_state() instead of PMCSR writes MEMSTICK: - Convert a couple of drivers to use the ->remove_new() callback -----BEGIN PGP SIGNATURE----- iQJLBAABCgA1FiEEugLDXPmKSktSkQsV/iaEJXNYjCkFAmZGI0UXHHVsZi5oYW5z c29uQGxpbmFyby5vcmcACgkQ/iaEJXNYjCk0Bw//cSgatLPu9ypQv8N2pIL9FTBR 0Y7cwoQmEp35WArHUl+ouqN9It8FHKUB55jmBTv1STd9Rf+VMKlCCRODYjVZwcTV cQRlIx6iAwvVyNr8JY1V9nfpgYnHCtd1uJJXqBm1d3p7cU3RQl6Bnn/0WxOgcCxT jUwR4VeMj6m+g9q9vck5+PFVZ4plznygzcJ6mIBtWSiQj8/XpYS1TaoYX4bxCfB7 vESICzp4+VpK8SbJzxtfcLL+SGU2HIpHhFOW7vsI2pY+Tf4wu2QDyB/6od5RxfDY xC8mCRFp+WpG5Txvb0kbbf9munFCTl+xiXemqIlCZ4gsmjPNhtPhp2xeJhL1e9yI s9C20SCABgS0AbV0AmS+vQNe9cEL1/rFOjaNZi1scseVTSxsDr7YHTp3bPs8C/rs JZgjmxBmnQfmSwKjRuv9Rj77L3VD4RcMzrc0SQ0PjXEivtf/m636AVlbiytCRrTo BlqoIOoWBXUkoKiFCJn5ne63jGRRjYv5BhZaVmeaYVvbooQhaFpzBRkozoExm8Mk ZiY2HdUY5uDdwWVPyldP/f9PHIJAAKdzbPf0K6sQBDJgzzH5OMT39SdxDQ9rAAUl RO03A2Ntkx9eFZOo/4TjShI1rCKOVXytoB3sjONSCBFg+teYUdpmDvbZXtAcqJWV Sowz+pVjVkiefXBLGgg= =I2JP -----END PGP SIGNATURE----- Merge tag 'mmc-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc Pull MMC updates from Ulf Hansson: "MMC core: - Increase the timeout period of the ACMD41 command - Add card entry for quirks to debugfs - Add mmc_gpiod_set_cd_config() function - Store owner from SDIO modules with sdio_register_driver() MMC host: - atmel-mci: Some cleanups and a switch to use dev_err_probe() - renesas_sdhi: - Add support for RZ/G2L, RZ/G3S and RZ/V2M variants - Set the SDBUF after reset - sdhci: Add support for "Tuning Error" interrupts - sdhci-acpi: - Add quirk to enable pull-up on the card-detect GPIO on Asus T100TA - Disable write protect detection on Toshiba WT10-A - Fix Lenovo Yoga Tablet 2 Pro 1380 sdcard slot not working - sdhci_am654: - Re-work and fix the tuning support for multiple speed-modes - Add tuning algorithm for delay chain - sdhci-esdhc-imx: Add NXP S32G3 support - sdhci-of-dwcmshc: - Add tuning support for Sophgo CV1800B and SG200X - Implement SDHCI CQE support - sdhci-pci-gli: Use the proper pci_set_power_state() instead of PMCSR writes" MEMSTICK: - Convert a couple of drivers to use the ->remove_new() callback" * tag 'mmc-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (59 commits) mmc: renesas_sdhi: Add compatible string for RZ/G2L family, RZ/G3S, and RZ/V2M SoCs dt-bindings: mmc: renesas,sdhi: Document RZ/G2L family compatibility dt-bindings: mmc: renesas,sdhi: Group single const value items into an enum list mmc: renesas_sdhi: Set the SDBUF after reset mmc: core: Increase the timeout period of the ACMD41 command mmc: core: Convert to use __mmc_poll_for_busy() SD_APP_OP_COND too mmc: atmel-mci: Switch to use dev_err_probe() mmc: atmel-mci: Incapsulate used to be a platform data into host structure mmc: atmel-mci: Replace platform device pointer by generic one mmc: atmel-mci: Use temporary variable for struct device mmc: atmel-mci: Get rid of platform data leftovers mmc: sdhci-of-dwcmshc: Add tuning support for Sophgo CV1800B and SG200X mmc: sdhci-of-dwcmshc: Remove useless "&" of th1520_execute_tuning mmc: sdhci-s3c: Choose sdhci_ops based on variant mmc: sdhci_am654: Constify struct sdhci_ops mmc: sdhci-sprd: Constify struct sdhci_ops mmc: sdhci-omap: Constify struct sdhci_ops mmc: sdhci-esdhc-mcf: Constify struct sdhci_ops mmc: slot-gpio: Use irq_handler_t type mmc: sdhci-acpi: Add quirk to enable pull-up on the card-detect GPIO on Asus T100TA ... |
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Linus Torvalds | 8b35a3bb33 |
pmdomain core:
- Don't clear suspended_count at genpd_prepare() - Update the rejected/usage counters at system suspend too pmdomain providers: - ti-sci: Fix duplicate PD referrals - mediatek: Add MT8188 buck isolation setting - renesas: Add R-Car M3-W power-off delay quirk - renesas: Split R-Car M3-W and M3-W+ sub-drivers cpuidle-psci: - Update MAINTAINERS to set a git for DT IDLE PM DOMAIN/ARM PSCI PM DOMAIN - Update init level to core_initcall() - Drop superfluous wrappers psci_dt_attach|detach_cpu() -----BEGIN PGP SIGNATURE----- iQJLBAABCgA1FiEEugLDXPmKSktSkQsV/iaEJXNYjCkFAmZF99kXHHVsZi5oYW5z c29uQGxpbmFyby5vcmcACgkQ/iaEJXNYjCnEQxAAsh+sLW0icCOMUcnhX9OtFh5r XbL96l0SHZgCj+1hQS36nfnXO1GYdrlctlQ/9ikcKzuXSxscG0l7fwLE30If29w0 KejTM6sieu+Yr8Jt5NRDwLZWIOVujP1hlnvNJPa/fLJmQm2KjORKWPPMQOm8tYdk reav6OkE7KKZseihVaGEoNzq2vjeQLGvcJaXjmSFeBZfpBo3BYnBvwMDDLdO9NGB +zDiAwREUYBTbjEB7djSVCQhTe5sseg57Iy58g57jupbBYbGz1sctf0JBFq56foV pArUMqkJx1TVUo8JGHp7OqddpwpndmrdH0JoGa3/Ow+3iJSgQsDwD/vSS1HZ3jCR evVWfZdkZ9PK0tK5WYWTljOdEaCqLlHco8Uce0q2lyd5P5AA200Ihw3W2a8tEmQQ gzZRZWhRCRXKE66OrBKz17ji+0ORS8Fcz69lAcAg0ZMdsFpoAlPU8becd/Q4kQDI KytDofCTS+3J1Dr4YoHUxkRAua5fzVgNGZGj4NdVgu1/43tLQ3ZxEbzGa3V4YIX8 Fc4ay79B7/ufn9xu7BCVPClt9L0P6qgpe/oUtKmB5XGN3MJaMQuekjttwOu9qCAU Ayvo5uuGGIeYx/LtX5oNYA3nl9PYIOYoGZOwY/hd9uTLyekkoyXEs/AEuSFM/Rbd m9bCFGceporKjZb8tw8= =dS2r -----END PGP SIGNATURE----- Merge tag 'pmdomain-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm Pull pmdomain updates from Ulf Hansson: "pmdomain core: - Don't clear suspended_count at genpd_prepare() - Update the rejected/usage counters at system suspend too pmdomain providers: - ti-sci: Fix duplicate PD referrals - mediatek: Add MT8188 buck isolation setting - renesas: Add R-Car M3-W power-off delay quirk - renesas: Split R-Car M3-W and M3-W+ sub-drivers cpuidle-psci: - Update MAINTAINERS to set a git for DT IDLE PM DOMAIN/ARM PSCI PM DOMAIN - Update init level to core_initcall() - Drop superfluous wrappers psci_dt_attach|detach_cpu()" * tag 'pmdomain-v6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/linux-pm: pmdomain: ti-sci: Fix duplicate PD referrals pmdomain: core: Don't clear suspended_count at genpd_prepare() pmdomain: core: Update the rejected/usage counters at system suspend too pmdomain: renesas: rcar-sysc: Add R-Car M3-W power-off delay quirk pmdomain: renesas: rcar-sysc: Remove rcar_sysc_nullify() helper pmdomain: renesas: rcar-sysc: Split R-Car M3-W and M3-W+ sub-drivers pmdomain: renesas: rcar-sysc: Absorb rcar_sysc_ch into rcar_sysc_pd MAINTAINERS: Add a git for the DT IDLE PM DOMAIN MAINTAINERS: Add a git for the ARM PSCI PM DOMAIN cpuidle: psci: Update init level to core_initcall() cpuidle: psci: Drop superfluous wrappers psci_dt_attach|detach_cpu() pmdomain: mediatek: Add MT8188 buck isolation setting pmdomain: mediatek: scpsys: drop driver owner assignment |
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Linus Torvalds | 6fd600d742 |
media updates for v6.10-rc1
-----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE+QmuaPwR3wnBdVwACF8+vY7k4RUFAmZFpvgACgkQCF8+vY7k 4RXffg//UOFGd12GwhBtkU1a3cBqT1DAUG8GRnmhLnGypRaiP7ypRhI/LV1ZZ0SQ vjKuDuXrbk+JJ4hxNTH8GoisYpnRqqC2vIm5cnjCiMxN/pY/GkzPm7MU5zEhuWMB Rtz5RS4UrTtpJ95XxuDhXY5rRb3uPXMF2LUHLUbYq3IoUGz8x/ta1aKE56B35vY+ jDg9JQugR1ciIf0OL7kvDJJfDUKkGGsr/u4gRWBxntYHtVMdUJXso3tYa78F1mBX oTWKc8IFms1JgA7NdDnKttOCO0Ykb0IJxE0qO094xuOPW50wLsLByJXdxJtOBj/Q iLvSIVrk//U+re0j6xLJgKES6ldZvDKn5AU3O22lbm9cgeXrbONIHQOSqLumYPCi HLnuc0eq4oED1UHj695pNyjgigUmZL9mDMB31AU92r0pfOKpGFRnexT1tyhqFonN 88HMKInudnLsE7lVPzbUSVZxJfhOFj7jf8LILnRzqzy0HOD7te5KhxdjxtBmXvoN lpQ3Cs+i/n3Fe510mO0rcpeR73nYkNnX7EoJWOjojCK+Cz7/GnXICF53T0yAYANA W6ZGKNCEEgs8ce6dFrRG33jv0I8b/u6L5BVuWT/Ndam+KwMw59OjKlNPDiTvtwSR OZDL9eifturMuMUe0HT6k6k3u6VYWWjn2cvMFHg4g7Y6JOrllfQ= =JM5r -----END PGP SIGNATURE----- Merge tag 'media/v6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - New V4L2 ioctl VIDIOC_REMOVE_BUFS - experimental support for using generic metaformats on V4L2 core - New drivers: Intel IPU6 controller driver, Broadcom BCM283x/BCM271x - More cleanups at atomisp driver - Usual bunch of driver cleanups, improvements and fixes * tag 'media/v6.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (328 commits) media: bcm2835-unicam: Depend on COMMON_CLK Revert "media: v4l2-ctrls: show all owned controls in log_status" media: ov2740: Ensure proper reset sequence on probe() media: intel/ipu6: Don't print user-triggerable errors to kernel log media: bcm2835-unicam: Fix driver path in MAINTAINERS media: bcm2835-unicam: Fix a NULL vs IS_ERR() check media: bcm2835-unicam: Do not print error when irq not found media: bcm2835-unicam: Do not replace IRQ retcode during probe media: bcm2835-unicam: Convert to platform remove callback returning void media: media: intel/ipu6: Fix spelling mistake "remappinp" -> "remapping" media: intel/ipu6: explicitly include vmalloc.h media: cec.h: Fix kerneldoc media: uvcvideo: Refactor iterators media: v4l: async: refactor v4l2_async_create_ancillary_links media: intel/ipu6: Don't re-allocate memory for firmware media: dvb-frontends: tda10048: Fix integer overflow media: tc358746: Use the correct div_ function media: i2c: st-mipid02: Use the correct div function media: tegra-vde: Refactor timeout handling media: stk1160: Use min macro ... |
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Linus Torvalds | 972a2543e3 |
drm urgent for 6.10-rc1 merge:
buddy: - fix breakage in buddy allocator. -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmZFdOcACgkQDHTzWXnE hr7/yRAAqQDyP2dE0bD2/jxXX6WKp2TNCxX58zL2pyJDqBX9tND/EzSVU8nmvLBo UL7AfJjPL9KLXctrUV2/3QseXxobAFdfq45PsYCI82nuscS3ZY3rRd3k5+A+a2w4 3ANrl0lf/zZ0rVeXuxAbbDooLe5F8uIo4b6rYjaRH0dT+py2PfXSHsR1I0P+mXkt Xw9dso4UkPeXJ1Wbl98jTxgV0wvNlFRpvO6wukJITLr6U51FLZ5XAYu5AYcTDlNl +M2s14KlZq6WpCoz0rrUDOhU0LozA+wL7flClJQqcKGmoNtEC8o96GykdobkAfzU dYg8dwFlWcmYAJjzRW+9hAvwJW5KoGBXO2lVYOV3FQV7WJQSXmtnPEnmhhVC02MZ sQ7S2fw8nOLhwdmPYVtzhEb2OTRM0QLF/ahQTvZNQ5uRBTTCGpZU0+gVzsw90LP+ fg/wTmUAFFZDvAqAD1RJUHwSTVquEOTgsXifasH/xkxBFQyUdy79/E6Z5k6q2n5n sPqEhiwGqf0pfUhuVBl87ES8bu4QvbLUdT2dn4zn6m56zNgXArXF44Ddqi1mcbRQ eL5v5GVDSUyalPhL0cGnC8LPDfE2XqYxWY26aSVPguTWyUrTRsBoWGw9o5+8y7cW bxc6D3SBv42p6RLDRR7HtdNyn6fL19aVrG2WMXX0FNaL/lQathE= =w/fd -----END PGP SIGNATURE----- Merge tag 'drm-next-2024-05-16' of https://gitlab.freedesktop.org/drm/kernel Pull drm fix from Dave Airlie: - fix breakage in buddy allocator * tag 'drm-next-2024-05-16' of https://gitlab.freedesktop.org/drm/kernel: drm/tests: Add a unit test for range bias allocation drm/buddy: Fix the range bias clear memory allocation issue |
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John Kacur | 59c22f70b2 |
rtla: Documentation: Fix -t, --trace
Move -t, --trace from common_options.rst to common_osnoise_options.rst and common_timerlat_options.rst so that it will appear in the man pages rtla-timerlat-hist.1 rtla-timerlat-top.1 rtla-osnoise-hist.1 rtla-osnoise-top.1 Remove the equals ('=') sign and add a space. Link: https://lkml.kernel.org/r/20240516143121.12614-1-jkacur@redhat.com Cc: Daniel Bristot de Oliveria <bristot@kernel.org> Signed-off-by: John Kacur <jkacur@redhat.com> Signed-off-by: Daniel Bristot de Oliveira <bristot@kernel.org> |
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John Kacur | 842fc5b87a |
rtla: Fix -t\--trace[=file]
The -t option has an optional argument. The usual case is for a short option to be specified without an '=' and for the long version to be specified with an '=' Various forms of this do not work as expected. For example: rtla timerlat hist -T50 -tfile.txt will result in a truncated file name of "ile.txt" Another example is that the long form without the '=' will result in the default file name instead of the requested file name. This patch properly parses the optional argument with and without '=' and with and without spaces for the short form. This patch was also tested using -t and --trace without providing a file name both as the last requested option and with a following long and short option. For example: rtla timerlat hist -T50 -t -u rtla timerlat hist -T50 --trace -u This fix is applied to both timerlat top and hist and to osnoise top and hist. Here is the full testing for rtla timerlat hist. Before applying the patch rtla timerlat hist -T50 -t=file.txt Works as expected, "file.txt" rtla timerlat hist -T50 -tfile.txt Truncated file name "ile.txt" rtla timerlat hist -T50 -t file.txt Default file name instead of file.txt rtla timerlat hist -T50 --trace=file.txt Truncated file name "ile.txt" rtla timerlat hist -T50 --trace file.txt Default file name "timerlat_trace.txt" instead of "file.txt" After applying the patch: rtla timerlat hist -T50 -t=file.txt Works as expected, "file.txt" rtla timerlat hist -T50 -tfile.txt Works as expected, "file.txt" rtla timerlat hist -T50 -t file.txt Works as expected, "file.txt" rtla timerlat hist -T50 --trace=file.txt Works as expected, "file.txt" rtla timerlat hist -T50 --trace file.txt Works as expected, "file.txt" In addition the following tests were performed to make sure that the default file name worked as expected including with trailing options. rtla timerlat hist -T50 -t Works as expected "timerlat_trace.txt" rtla timerlat hist -T50 --trace Works as expected "timerlat_trace.txt" rtla timerlat hist -T50 -t -u Works as expected "timerlat_trace.txt" rtla timerlat hist -T50 --trace -u Works as expected "timerlat_trace.txt" Link: https://lkml.kernel.org/r/20240515183024.59985-1-jkacur@redhat.com Cc: Daniel Bristot de Oliveria <bristot@kernel.org> Signed-off-by: John Kacur <jkacur@redhat.com> Signed-off-by: Daniel Bristot de Oliveira <bristot@kernel.org> |
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John Kacur | 01b05fc0e5 |
rtla/timerlat: Fix histogram report when a cpu count is 0
On short runs it is possible to get no samples on a cpu, like this:
# rtla timerlat hist -u -T50
Index IRQ-001 Thr-001 Usr-001 IRQ-002 Thr-002 Usr-002
2 1 0 0 0 0 0
33 0 1 0 0 0 0
36 0 0 1 0 0 0
49 0 0 0 1 0 0
52 0 0 0 0 1 0
over: 0 0 0 0 0 0
count: 1 1 1 1 1 0
min: 2 33 36 49 52 18446744073709551615
avg: 2 33 36 49 52 -
max: 2 33 36 49 52 0
rtla timerlat hit stop tracing
IRQ handler delay: (exit from idle) 48.21 us (91.09 %)
IRQ latency: 49.11 us
Timerlat IRQ duration: 2.17 us (4.09 %)
Blocking thread: 1.01 us (1.90 %)
swapper/2:0 1.01 us
------------------------------------------------------------------------
Thread latency: 52.93 us (100%)
Max timerlat IRQ latency from idle: 49.11 us in cpu 2
Note, the value 18446744073709551615 is the same as ~0.
Fix this by reporting no results for the min, avg and max if the count
is 0.
Link: https://lkml.kernel.org/r/20240510190318.44295-1-jkacur@redhat.com
Cc: stable@vger.kernel.org
Fixes:
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Daniel Bristot de Oliveira | e9a4062e15 |
rtla: Add --trace-buffer-size option
Add the option allow the users to set a different buffer size for the trace. For example, in large systems, the user might be interested on reducing the trace buffer to avoid large tracing files. The buffer size is specified in kB, and it is only affecting the tracing instance. The function trace_set_buffer_size() appears on libtracefs v1.6, so increase the minimum required version on Makefile.config. Link: https://lkml.kernel.org/r/e7c9ca5b3865f28e131a49ec3b984fadf2d056c6.1715860611.git.bristot@kernel.org Cc: Jonathan Corbet <corbet@lwn.net> Cc: Juri Lelli <juri.lelli@redhat.com> Cc: John Kacur <jkacur@redhat.com> Signed-off-by: Daniel Bristot de Oliveira <bristot@kernel.org> |
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Michael Ellerman | 61700f816e |
powerpc/fadump: Fix section mismatch warning
With some compilers/configs fadump_setup_param_area() isn't inlined into
its caller (which is __init), leading to a section mismatch warning:
WARNING: modpost: vmlinux: section mismatch in reference:
fadump_setup_param_area+0x200 (section: .text.fadump_setup_param_area)
-> memblock_phys_alloc_range (section: .init.text)
Fix it by adding an __init annotation.
Fixes:
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Russell King (Oracle) | f698d314ee | Merge branches 'amba', 'cfi', 'clkdev' and 'misc' into for-linus | ||
Borislav Petkov | dd0716c2b8 |
x86/boot: Add a fallthrough annotation
Add implicit fallthrough checking to the decompressor code and fix this warning: arch/x86/boot/printf.c: In function ‘vsprintf’: arch/x86/boot/printf.c:248:10: warning: this statement may fall through [-Wimplicit-fallthrough=] 248 | flags |= SMALL; | ^ arch/x86/boot/printf.c:249:3: note: here 249 | case 'X': | ^~~~ This is a patch from three years ago which I found in my trees, thus the SUSE authorship still. Signed-off-by: Borislav Petkov <bp@suse.de> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Signed-off-by: Ingo Molnar <mingo@kernel.org> Link: https://lore.kernel.org/r/20240516102240.16270-1-bp@kernel.org |
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Miquel Raynal | 552c9380f9 |
Raw NAND:
Two small fixes, one in the Hynix vendor code for properly returning an error which might have been ignored and another in the Davinci driver to properly synchronize the controller with the gpio domain. -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEE9HuaYnbmDhq/XIDIJWrqGEe9VoQFAmZFyQMACgkQJWrqGEe9 VoQZEwf+Kxxz73leM+aY3qqKoDk5mqKg7N/rzdTGfBUmTpCm0LclmupmX26dwnmq kDQic3PzCpZOms3epQXcnLZ7jvLCpPyLcjg5crhXN1inF/M8XEjvbbKFR2VfShcB EiYJIJgcRmqxv1wnZKn1iyphKJmlR6OuxB6OpFV2lXgw6SF1Cl8JJtPMvyDQkHrU 4BFJNPpvX8Cyu9hNH7zt1iUqaUwq2YKw9xYCPsXGW4T+UsVWhNRnQHf4+LQire2D hUW3q5Qa+JjbM4GDsFEJ10TPHBeCFV5co388CIBPDdfLIHrleyTiEFbEtUhdtYlo wxKjqSufF/uR41DnDFI9LZaFNHN3uw== =ifdO -----END PGP SIGNATURE----- Merge tag 'nand/for-6.10' into mtd/next Raw NAND: Two small fixes, one in the Hynix vendor code for properly returning an error which might have been ignored and another in the Davinci driver to properly synchronize the controller with the gpio domain. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> |
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Miquel Raynal | 964b8998fd |
SPI NOR now uses div_u64() instead of div64_u64() in places where the
divisor is 32 bits. Many 32 bit architectures can optimize this variant better than a full 64 bit divide. -----BEGIN PGP SIGNATURE----- iIoEABYIADIWIQQTlUWNzXGEo3bFmyIR4drqP028CQUCZjJfCBQccHJhdHl1c2hA a2VybmVsLm9yZwAKCRAR4drqP028CV04AQC+9BYCbJi/gnydH9OWzDPVz7CcmkEv SeJ7ixBhd61P5wD7BHrhACgb+In/R1p9pHkrG8SRwy6rf5BLoYRhxQP0/A0= =GXM6 -----END PGP SIGNATURE----- Merge tag 'spi-nor/for-6.10' into mtd/next SPI NOR now uses div_u64() instead of div64_u64() in places where the divisor is 32 bits. Many 32 bit architectures can optimize this variant better than a full 64 bit divide. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> |
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Hangbin Liu | 83e9394279 |
selftests/net/lib: no need to record ns name if it already exist
There is no need to add the name to ns_list again if the netns already
recoreded.
Fixes:
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Chris Lew | fd76e5ccc4 |
net: qrtr: ns: Fix module refcnt
The qrtr protocol core logic and the qrtr nameservice are combined into
a single module. Neither the core logic or nameservice provide much
functionality by themselves; combining the two into a single module also
prevents any possible issues that may stem from client modules loading
inbetween qrtr and the ns.
Creating a socket takes two references to the module that owns the
socket protocol. Since the ns needs to create the control socket, this
creates a scenario where there are always two references to the qrtr
module. This prevents the execution of 'rmmod' for qrtr.
To resolve this, forcefully put the module refcount for the socket
opened by the nameservice.
Fixes:
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Herve Codina | 99975ad644 |
net: lan966x: remove debugfs directory in probe() error path
A debugfs directory entry is create early during probe(). This entry is
not removed on error path leading to some "already present" issues in
case of EPROBE_DEFER.
Create this entry later in the probe() code to avoid the need to change
many 'return' in 'goto' and add the removal in the already present error
path.
Fixes:
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Arunpravin Paneer Selvam | 431c590c3a |
drm/tests: Add a unit test for range bias allocation
Allocate cleared blocks in the bias range when the DRM buddy's clear avail is zero. This will validate the bias range allocation in scenarios like system boot when no cleared blocks are available and exercise the fallback path too. The resulting blocks should always be dirty. v1:(Matthew) - move the size to the variable declaration section. - move the mm.clear_avail init to allocator init. Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com> Reviewed-by: Matthew Auld <matthew.auld@intel.com> Signed-off-by: Dave Airlie <airlied@redhat.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240514145636.16253-2-Arunpravin.PaneerSelvam@amd.com |
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Arunpravin Paneer Selvam | bb21700baf |
drm/buddy: Fix the range bias clear memory allocation issue
Problem statement: During the system boot time, an application request
for the bulk volume of cleared range bias memory when the clear_avail
is zero, we dont fallback into normal allocation method as we had an
unnecessary clear_avail check which prevents the fallback method leads
to fb allocation failure following system goes into unresponsive state.
Solution: Remove the unnecessary clear_avail check in the range bias
allocation function.
v2: add a kunit for this corner case (Daniel Vetter)
Signed-off-by: Arunpravin Paneer Selvam <Arunpravin.PaneerSelvam@amd.com>
Fixes:
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Len Brown | 256d218ec6 |
tools/power turbostat: version 2024.05.10
New since 2024.04.08: Len Brown (6): tools/power turbostat: Add "snapshot:" Makefile target tools/power turbostat: Harden probe_intel_uncore_frequency() tools/power turbostat: Remember global max_die_id tools/power turbostat: Survive sparse die_id tools/power turbostat: Add columns for clustered uncore frequency tools/power turbostat: version 2024.05.10 Patryk Wlazlyn (7): tools/power turbostat: Replace _Static_assert with BUILD_BUG_ON tools/power turbostat: Enable non-privileged users to read sysfs counters tools/power turbostat: Avoid possible memory corruption due to sparse topology IDs tools/power turbostat: Read Core-cstates via perf tools/power turbostat: Read Package-cstates via perf tools/power turbostat: Fix order of strings in pkg_cstate_limit_strings tools/power turbostat: Ignore pkg_cstate_limit when it is not available Zhang Rui (2): tools/power turbostat: Enhance ARL/LNL support tools/power turbostat: Add ARL-H support Signed-off-by: Len Brown <len.brown@intel.com> |
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Patryk Wlazlyn | 29fea61cd8 |
tools/power turbostat: Ignore pkg_cstate_limit when it is not available
When running in no-msr mode, the pkg_cstate_limit is not populated, thus we use perf to determine if given pcstate counter is present on the platform. Signed-off-by: Patryk Wlazlyn <patryk.wlazlyn@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com> |
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Patryk Wlazlyn | 4e7ee02300 |
tools/power turbostat: Fix order of strings in pkg_cstate_limit_strings
Change the order so that it matches the indexes defined in: Signed-off-by: Patryk Wlazlyn <patryk.wlazlyn@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com> |
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Patryk Wlazlyn | 0451adf4d4 |
tools/power turbostat: Read Package-cstates via perf
Reading the counters via perf can be done in bulk with a single syscall, making the counter values more accurate with respect to one another by minimizing the time gap between individual counter reads. Signed-off-by: Patryk Wlazlyn <patryk.wlazlyn@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com> |
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Patryk Wlazlyn | 1f9e46da9c |
tools/power turbostat: Read Core-cstates via perf
Reading the counters via perf can be done in bulk with a single syscall, making the counter values more accurate with respect to one another by minimizing the time gap between individual counter reads. Signed-off-by: Patryk Wlazlyn <patryk.wlazlyn@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com> |
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Patryk Wlazlyn | 3559ea813a |
tools/power turbostat: Avoid possible memory corruption due to sparse topology IDs
Save the highest core and package id when parsing topology to allocate enough memory when get_rapl_counters() is called with a core or a package id as a domain. Note that RAPL domains are per-package on Intel, but per-core on AMD. Thus, the RAPL code effectively runs in different modes on those two product lines. Signed-off-by: Patryk Wlazlyn <patryk.wlazlyn@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com> |
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Len Brown | 78464d7681 |
tools/power turbostat: Add columns for clustered uncore frequency
New machines have multiple uncore frequencies per package, visible in /sys/devices/system/cpu/intel_uncore_frequency/uncore##/ turbostat now samples these frequencies each measurement interval. For each package, turbostat now prints "UMHzX.Y" columns, where X = domain_id, and Y = fabric_cluster_id. The system summary for each UMHzX.Y column is the average value for across all of the packages in the system. Signed-off-by: Len Brown <len.brown@intel.com> |
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Linus Torvalds | 3c999d1ae3 |
workqueue: Changes for v6.10
- Work items can now be disabled and enabled, and cancel_work_sync() and disable_work() can be called form atomic contexts for BH work items. This closes feature gap with tasklet and should allow converting all existing tasklet users to BH workqueues. - Improve pool sharing for unbound workqueues with strict affinity. - Misc changes including doc updates, improved debug annotations and cleanups. -----BEGIN PGP SIGNATURE----- iIQEABYKACwWIQTfIjM1kS57o3GsC/uxYfJx3gVYGQUCZkU2FA4cdGpAa2VybmVs Lm9yZwAKCRCxYfJx3gVYGaNaAQDgO5Za4NH3EKVD8BIHpG7N3BpcVNGh/as9E2vh sgJMhwEA7YY4LOUkGkCWYdT+fj7Od/xyqHVH1DVozL2blfsF1gY= =ZEuW -----END PGP SIGNATURE----- Merge tag 'wq-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq Pull workqueue updates from Tejun Heo: - Work items can now be disabled and enabled, and cancel_work_sync() and disable_work() can be called form atomic contexts for BH work items. This closes feature gap with tasklet and should allow converting all existing tasklet users to BH workqueues. - Improve pool sharing for unbound workqueues with strict affinity. - Misc changes including doc updates, improved debug annotations and cleanups. * tag 'wq-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: workqueue: Use "@..." in function comment to describe variable length argument workqueue: Add destroy_work_on_stack() in workqueue_softirq_dead() workqueue: remove unnecessary import and function in wq_monitor.py workqueue: Introduce enable_and_queue_work() convenience function workqueue: add function in event of workqueue_activate_work workqueue: Cleanup subsys attribute registration workqueue: Use list_last_entry() to get the last idle worker workqueue: Move attrs->cpumask out of worker_pool's properties when attrs->affn_strict workqueue: Use INIT_WORK_ONSTACK in workqueue_softirq_dead() workqueue: Allow cancel_work_sync() and disable_work() from atomic contexts on BH work items workqueue: Remember whether a work item was on a BH workqueue workqueue: Remove WORK_OFFQ_CANCELING workqueue: Implement disable/enable for (delayed) work items workqueue: Preserve OFFQ bits in cancel[_sync] paths |
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Linus Torvalds | de6fef50ea |
cgroup: Changes for v6.10
- The locking around cpuset hotplug processing has always been a bit of mess which was worked around by making hotplug processing asynchronous. The asynchronity isn't great and led to other issues. We tried to make the behavior synchronous a while ago but that led to lockdep splats. Waiman took another stab at cleaning up and making it synchronous. The patch has been in -next for well over a month and there haven't been any complaints, so fingers crossed. - Tracepoints added to help understanding rstat lock contentions. - A bunch of minor changes - doc updates, code cleanups and selftests. -----BEGIN PGP SIGNATURE----- iIQEABYKACwWIQTfIjM1kS57o3GsC/uxYfJx3gVYGQUCZkUrFA4cdGpAa2VybmVs Lm9yZwAKCRCxYfJx3gVYGfTyAQCwd0aNQOqaKRhJGtWYShqV/aYzurCy1Z2tB9/3 dkdy9gD7BHNk6kZQEbT97RrHPIduFansLtc76VziACibWBuomgg= =2DNQ -----END PGP SIGNATURE----- Merge tag 'cgroup-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup Pull cgroup updates from Tejun Heo: - The locking around cpuset hotplug processing has always been a bit of mess which was worked around by making hotplug processing asynchronous. The asynchronity isn't great and led to other issues. We tried to make the behavior synchronous a while ago but that led to lockdep splats. Waiman took another stab at cleaning up and making it synchronous. The patch has been in -next for well over a month and there haven't been any complaints, so fingers crossed. - Tracepoints added to help understanding rstat lock contentions. - A bunch of minor changes - doc updates, code cleanups and selftests. * tag 'cgroup-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup: (24 commits) cgroup/rstat: add cgroup_rstat_cpu_lock helpers and tracepoints selftests/cgroup: Drop define _GNU_SOURCE docs: cgroup-v1: Update page cache removal functions selftests/cgroup: fix uninitialized variables in test_zswap.c selftests/cgroup: cpu_hogger init: use {} instead of {NULL} selftests/cgroup: fix clang warnings: uninitialized fd variable selftests/cgroup: fix clang build failures for abs() calls cgroup/cpuset: Remove outdated comment in sched_partition_write() cgroup/cpuset: Fix incorrect top_cpuset flags cgroup/cpuset: Avoid clearing CS_SCHED_LOAD_BALANCE twice cgroup/cpuset: Statically initialize more members of top_cpuset cgroup: Avoid unnecessary looping in cgroup_no_v1() cgroup, legacy_freezer: update comment for freezer_css_offline() docs, cgroup: add entries for pids to cgroup-v2.rst cgroup: don't call cgroup1_pidlist_destroy_all() for v2 cgroup_freezer: update comment for freezer_css_online() cgroup/rstat: desc member cgrp in cgroup_rstat_flush_release cgroup/rstat: add cgroup_rstat_lock helpers and tracepoints cgroup/pids: Remove superfluous zeroing docs: cgroup-v1: Fix description for css_online ... |
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Stephen Brennan | 1a7d0890dd |
kprobe/ftrace: bail out if ftrace was killed
If an error happens in ftrace, ftrace_kill() will prevent disarming kprobes. Eventually, the ftrace_ops associated with the kprobes will be freed, yet the kprobes will still be active, and when triggered, they will use the freed memory, likely resulting in a page fault and panic. This behavior can be reproduced quite easily, by creating a kprobe and then triggering a ftrace_kill(). For simplicity, we can simulate an ftrace error with a kernel module like [1]: [1]: https://github.com/brenns10/kernel_stuff/tree/master/ftrace_killer sudo perf probe --add commit_creds sudo perf trace -e probe:commit_creds # In another terminal make sudo insmod ftrace_killer.ko # calls ftrace_kill(), simulating bug # Back to perf terminal # ctrl-c sudo perf probe --del commit_creds After a short period, a page fault and panic would occur as the kprobe continues to execute and uses the freed ftrace_ops. While ftrace_kill() is supposed to be used only in extreme circumstances, it is invoked in FTRACE_WARN_ON() and so there are many places where an unexpected bug could be triggered, yet the system may continue operating, possibly without the administrator noticing. If ftrace_kill() does not panic the system, then we should do everything we can to continue operating, rather than leave a ticking time bomb. Link: https://lore.kernel.org/all/20240501162956.229427-1-stephen.s.brennan@oracle.com/ Signed-off-by: Stephen Brennan <stephen.s.brennan@oracle.com> Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> Acked-by: Guo Ren <guoren@kernel.org> Reviewed-by: Steven Rostedt (Google) <rostedt@goodmis.org> Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org> |
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Steve French | a395726cf8 |
cifs: fix data corruption in read after invalidate
When invalidating a file as part of breaking a lease, the folios holding
the file data are disposed of, and truncate calls ->invalidate_folio()
to get rid of them rather than calling ->release_folio(). This means
that the netfs_inode::zero_point value didn't get updated in current
upstream code to reflect the point after which we can assume that the
server will only return zeroes, and future reads will then return blocks
of zeroes if the file got extended for any region beyond the old zero
point.
Fix this by updating zero_point before invalidating the inode in
cifs_revalidate_mapping().
Suggested-by: David Howells <dhowells@redhat.com>
Fixes:
|
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Linus Torvalds | f4b0c4b508 |
ARM:
* Move a lot of state that was previously stored on a per vcpu basis into a per-CPU area, because it is only pertinent to the host while the vcpu is loaded. This results in better state tracking, and a smaller vcpu structure. * Add full handling of the ERET/ERETAA/ERETAB instructions in nested virtualisation. The last two instructions also require emulating part of the pointer authentication extension. As a result, the trap handling of pointer authentication has been greatly simplified. * Turn the global (and not very scalable) LPI translation cache into a per-ITS, scalable cache, making non directly injected LPIs much cheaper to make visible to the vcpu. * A batch of pKVM patches, mostly fixes and cleanups, as the upstreaming process seems to be resuming. Fingers crossed! * Allocate PPIs and SGIs outside of the vcpu structure, allowing for smaller EL2 mapping and some flexibility in implementing more or less than 32 private IRQs. * Purge stale mpidr_data if a vcpu is created after the MPIDR map has been created. * Preserve vcpu-specific ID registers across a vcpu reset. * Various minor cleanups and improvements. LoongArch: * Add ParaVirt IPI support. * Add software breakpoint support. * Add mmio trace events support. RISC-V: * Support guest breakpoints using ebreak * Introduce per-VCPU mp_state_lock and reset_cntx_lock * Virtualize SBI PMU snapshot and counter overflow interrupts * New selftests for SBI PMU and Guest ebreak * Some preparatory work for both TDX and SNP page fault handling. This also cleans up the page fault path, so that the priorities of various kinds of fauls (private page, no memory, write to read-only slot, etc.) are easier to follow. x86: * Minimize amount of time that shadow PTEs remain in the special REMOVED_SPTE state. This is a state where the mmu_lock is held for reading but concurrent accesses to the PTE have to spin; shortening its use allows other vCPUs to repopulate the zapped region while the zapper finishes tearing down the old, defunct page tables. * Advertise the max mappable GPA in the "guest MAXPHYADDR" CPUID field, which is defined by hardware but left for software use. This lets KVM communicate its inability to map GPAs that set bits 51:48 on hosts without 5-level nested page tables. Guest firmware is expected to use the information when mapping BARs; this avoids that they end up at a legal, but unmappable, GPA. * Fixed a bug where KVM would not reject accesses to MSR that aren't supposed to exist given the vCPU model and/or KVM configuration. * As usual, a bunch of code cleanups. x86 (AMD): * Implement a new and improved API to initialize SEV and SEV-ES VMs, which will also be extendable to SEV-SNP. The new API specifies the desired encryption in KVM_CREATE_VM and then separately initializes the VM. The new API also allows customizing the desired set of VMSA features; the features affect the measurement of the VM's initial state, and therefore enabling them cannot be done tout court by the hypervisor. While at it, the new API includes two bugfixes that couldn't be applied to the old one without a flag day in userspace or without affecting the initial measurement. When a SEV-ES VM is created with the new VM type, KVM_GET_REGS/KVM_SET_REGS and friends are rejected once the VMSA has been encrypted. Also, the FPU and AVX state will be synchronized and encrypted too. * Support for GHCB version 2 as applicable to SEV-ES guests. This, once more, is only accessible when using the new KVM_SEV_INIT2 flow for initialization of SEV-ES VMs. x86 (Intel): * An initial bunch of prerequisite patches for Intel TDX were merged. They generally don't do anything interesting. The only somewhat user visible change is a new debugging mode that checks that KVM's MMU never triggers a #VE virtualization exception in the guest. * Clear vmcs.EXIT_QUALIFICATION when synthesizing an EPT Misconfig VM-Exit to L1, as per the SDM. Generic: * Use vfree() instead of kvfree() for allocations that always use vcalloc() or __vcalloc(). * Remove .change_pte() MMU notifier - the changes to non-KVM code are small and Andrew Morton asked that I also take those through the KVM tree. The callback was only ever implemented by KVM (which was also the original user of MMU notifiers) but it had been nonfunctional ever since calls to set_pte_at_notify were wrapped with invalidate_range_start and invalidate_range_end... in 2012. Selftests: * Enhance the demand paging test to allow for better reporting and stressing of UFFD performance. * Convert the steal time test to generate TAP-friendly output. * Fix a flaky false positive in the xen_shinfo_test due to comparing elapsed time across two different clock domains. * Skip the MONITOR/MWAIT test if the host doesn't actually support MWAIT. * Avoid unnecessary use of "sudo" in the NX hugepage test wrapper shell script, to play nice with running in a minimal userspace environment. * Allow skipping the RSEQ test's sanity check that the vCPU was able to complete a reasonable number of KVM_RUNs, as the assert can fail on a completely valid setup. If the test is run on a large-ish system that is otherwise idle, and the test isn't affined to a low-ish number of CPUs, the vCPU task can be repeatedly migrated to CPUs that are in deep sleep states, which results in the vCPU having very little net runtime before the next migration due to high wakeup latencies. * Define _GNU_SOURCE for all selftests to fix a warning that was introduced by a change to kselftest_harness.h late in the 6.9 cycle, and because forcing every test to #define _GNU_SOURCE is painful. * Provide a global pseudo-RNG instance for all tests, so that library code can generate random, but determinstic numbers. * Use the global pRNG to randomly force emulation of select writes from guest code on x86, e.g. to help validate KVM's emulation of locked accesses. * Allocate and initialize x86's GDT, IDT, TSS, segments, and default exception handlers at VM creation, instead of forcing tests to manually trigger the related setup. Documentation: * Fix a goof in the KVM_CREATE_GUEST_MEMFD documentation. -----BEGIN PGP SIGNATURE----- iQFIBAABCAAyFiEE8TM4V0tmI4mGbHaCv/vSX3jHroMFAmZE878UHHBib256aW5p QHJlZGhhdC5jb20ACgkQv/vSX3jHroOukQf+LcvZsWtrC7Wd5K9SQbYXaS4Rk6P6 JHoQW2d0hUN893J2WibEw+l1J/0vn5JumqHXyZgJ7CbaMtXkWWQTwDSDLuURUKpv XNB3Sb17G87NH+s1tOh0tA9h5upbtlHVHvrtIwdbb9+XHgQ6HTL4uk+HdfO/p9fW cWBEZAKoWcCIa99Numv3pmq5vdrvBlNggwBugBS8TH69EKMw+V1Vu1SFkIdNDTQk NJJ28cohoP3wnwlIHaXSmU4RujipPH3Lm/xupyA5MwmzO713eq2yUqV49jzhD5/I MA4Ruvgrdm4wpp89N9lQMyci91u6q7R9iZfMu0tSg2qYI3UPKIdstd8sOA== =2lED -----END PGP SIGNATURE----- Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm Pull KVM updates from Paolo Bonzini: "ARM: - Move a lot of state that was previously stored on a per vcpu basis into a per-CPU area, because it is only pertinent to the host while the vcpu is loaded. This results in better state tracking, and a smaller vcpu structure. - Add full handling of the ERET/ERETAA/ERETAB instructions in nested virtualisation. The last two instructions also require emulating part of the pointer authentication extension. As a result, the trap handling of pointer authentication has been greatly simplified. - Turn the global (and not very scalable) LPI translation cache into a per-ITS, scalable cache, making non directly injected LPIs much cheaper to make visible to the vcpu. - A batch of pKVM patches, mostly fixes and cleanups, as the upstreaming process seems to be resuming. Fingers crossed! - Allocate PPIs and SGIs outside of the vcpu structure, allowing for smaller EL2 mapping and some flexibility in implementing more or less than 32 private IRQs. - Purge stale mpidr_data if a vcpu is created after the MPIDR map has been created. - Preserve vcpu-specific ID registers across a vcpu reset. - Various minor cleanups and improvements. LoongArch: - Add ParaVirt IPI support - Add software breakpoint support - Add mmio trace events support RISC-V: - Support guest breakpoints using ebreak - Introduce per-VCPU mp_state_lock and reset_cntx_lock - Virtualize SBI PMU snapshot and counter overflow interrupts - New selftests for SBI PMU and Guest ebreak - Some preparatory work for both TDX and SNP page fault handling. This also cleans up the page fault path, so that the priorities of various kinds of fauls (private page, no memory, write to read-only slot, etc.) are easier to follow. x86: - Minimize amount of time that shadow PTEs remain in the special REMOVED_SPTE state. This is a state where the mmu_lock is held for reading but concurrent accesses to the PTE have to spin; shortening its use allows other vCPUs to repopulate the zapped region while the zapper finishes tearing down the old, defunct page tables. - Advertise the max mappable GPA in the "guest MAXPHYADDR" CPUID field, which is defined by hardware but left for software use. This lets KVM communicate its inability to map GPAs that set bits 51:48 on hosts without 5-level nested page tables. Guest firmware is expected to use the information when mapping BARs; this avoids that they end up at a legal, but unmappable, GPA. - Fixed a bug where KVM would not reject accesses to MSR that aren't supposed to exist given the vCPU model and/or KVM configuration. - As usual, a bunch of code cleanups. x86 (AMD): - Implement a new and improved API to initialize SEV and SEV-ES VMs, which will also be extendable to SEV-SNP. The new API specifies the desired encryption in KVM_CREATE_VM and then separately initializes the VM. The new API also allows customizing the desired set of VMSA features; the features affect the measurement of the VM's initial state, and therefore enabling them cannot be done tout court by the hypervisor. While at it, the new API includes two bugfixes that couldn't be applied to the old one without a flag day in userspace or without affecting the initial measurement. When a SEV-ES VM is created with the new VM type, KVM_GET_REGS/KVM_SET_REGS and friends are rejected once the VMSA has been encrypted. Also, the FPU and AVX state will be synchronized and encrypted too. - Support for GHCB version 2 as applicable to SEV-ES guests. This, once more, is only accessible when using the new KVM_SEV_INIT2 flow for initialization of SEV-ES VMs. x86 (Intel): - An initial bunch of prerequisite patches for Intel TDX were merged. They generally don't do anything interesting. The only somewhat user visible change is a new debugging mode that checks that KVM's MMU never triggers a #VE virtualization exception in the guest. - Clear vmcs.EXIT_QUALIFICATION when synthesizing an EPT Misconfig VM-Exit to L1, as per the SDM. Generic: - Use vfree() instead of kvfree() for allocations that always use vcalloc() or __vcalloc(). - Remove .change_pte() MMU notifier - the changes to non-KVM code are small and Andrew Morton asked that I also take those through the KVM tree. The callback was only ever implemented by KVM (which was also the original user of MMU notifiers) but it had been nonfunctional ever since calls to set_pte_at_notify were wrapped with invalidate_range_start and invalidate_range_end... in 2012. Selftests: - Enhance the demand paging test to allow for better reporting and stressing of UFFD performance. - Convert the steal time test to generate TAP-friendly output. - Fix a flaky false positive in the xen_shinfo_test due to comparing elapsed time across two different clock domains. - Skip the MONITOR/MWAIT test if the host doesn't actually support MWAIT. - Avoid unnecessary use of "sudo" in the NX hugepage test wrapper shell script, to play nice with running in a minimal userspace environment. - Allow skipping the RSEQ test's sanity check that the vCPU was able to complete a reasonable number of KVM_RUNs, as the assert can fail on a completely valid setup. If the test is run on a large-ish system that is otherwise idle, and the test isn't affined to a low-ish number of CPUs, the vCPU task can be repeatedly migrated to CPUs that are in deep sleep states, which results in the vCPU having very little net runtime before the next migration due to high wakeup latencies. - Define _GNU_SOURCE for all selftests to fix a warning that was introduced by a change to kselftest_harness.h late in the 6.9 cycle, and because forcing every test to #define _GNU_SOURCE is painful. - Provide a global pseudo-RNG instance for all tests, so that library code can generate random, but determinstic numbers. - Use the global pRNG to randomly force emulation of select writes from guest code on x86, e.g. to help validate KVM's emulation of locked accesses. - Allocate and initialize x86's GDT, IDT, TSS, segments, and default exception handlers at VM creation, instead of forcing tests to manually trigger the related setup. Documentation: - Fix a goof in the KVM_CREATE_GUEST_MEMFD documentation" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: (225 commits) selftests/kvm: remove dead file KVM: selftests: arm64: Test vCPU-scoped feature ID registers KVM: selftests: arm64: Test that feature ID regs survive a reset KVM: selftests: arm64: Store expected register value in set_id_regs KVM: selftests: arm64: Rename helper in set_id_regs to imply VM scope KVM: arm64: Only reset vCPU-scoped feature ID regs once KVM: arm64: Reset VM feature ID regs from kvm_reset_sys_regs() KVM: arm64: Rename is_id_reg() to imply VM scope KVM: arm64: Destroy mpidr_data for 'late' vCPU creation KVM: arm64: Use hVHE in pKVM by default on CPUs with VHE support KVM: arm64: Fix hvhe/nvhe early alias parsing KVM: SEV: Allow per-guest configuration of GHCB protocol version KVM: SEV: Add GHCB handling for termination requests KVM: SEV: Add GHCB handling for Hypervisor Feature Support requests KVM: SEV: Add support to handle AP reset MSR protocol KVM: x86: Explicitly zero kvm_caps during vendor module load KVM: x86: Fully re-initialize supported_mce_cap on vendor module load KVM: x86: Fully re-initialize supported_vm_types on vendor module load KVM: x86/mmu: Sanity check that __kvm_faultin_pfn() doesn't create noslot pfns KVM: x86/mmu: Initialize kvm_page_fault's pfn and hva to error values ... |
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Tejun Heo | a2a58909cf | Merge branch 'for-6.10' into test-merge-for-6.10 | ||
Linus Torvalds | 2e9250022e |
CXL changes for v6.10 merge window
Topics: - Add CXL log related mailbox commands - Add Get Log Capabilities command - Add Get Supported Log Sub-List Commands command - Add Clear Log command - Add series for HPA to DPA translation for CXL events cxl_dram and cxl_general_media - Add support to send CPER records to CXL for more detailed parsing. Misc changes and fixes: - Fix for compile warning of cxl_security_ops - Add debug message for invalid interleave granularity - Enhancement to cxl-test event testing - Add dev_warn() on unsupported mixed mode decoder - Fix use of phys_to_target_node() for x86 - Use helper function for decoder enum instead of open coding - Include missing headers for cxl-event - Fix MAINTAINERS file entry - Fix cxlr_pmem memory leak - Cleanup __cxl_parse_cfmws via scope-based resource menagement - Convert cxl_pmem_region_alloc() to scope-based resource management -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEE5DAy15EJMCV1R6v9YGjFFmlTOEoFAmZE5YcACgkQYGjFFmlT OEo5ww/+KaerkOcC+B11R7+HHf4yfnbbOzBmBFIrRncWtaSoObq4CJyvjmG3cWL8 bP+SQ4MazruyPgW0MFUBBeTvJTXUrXDbv0vcCLLRPgcHAP/PROMh7u8LueCFXo/T vd0II5OtmBm8aub3Ty5nNNdkgo1/rRmtlCLnBUD5q/om11ZbXWaEZS1ivBC9Dzlf qVRe4EYYEldrQWeqRI8LNZIstNtYF/ifzN0T1DQ4ndPuc/9r+s2YLyohcVn1tCZx mqeNj5wBldiLPe0QL8perqDbgJzZj8JX9rXgdj+4xUQcnoCBLMxiSn5XFmbIKgzf c0Y9LeNR3Y3Ivy57Qd/dakeI6yhz9F0J8MR0ifEyHcmFNCXT13mikN0OoAuSeVRT pkGuK/V8D3eF8a3wWn6CT4mJGdGDC8v2DDH2WK75+JrNAfgi4+V6GYUu1bHZMofY C0BEolMBZQMmWtR+CYOYm8UAHSRfDyQg55JFaxbbQkc/PekY8TMVR4klUA/+54az VL3RONeBxAYUksEoN7vVDhyAGCe1uiW3NyZOlLyRVqtB+X8ZFdh5eXxzhxxBaLKo W1M7xo1nDlc/SAqIFOfU9mt99krVJyBi12IuFeTKG9tgO2nYhoazbN9Q4W3wbyEj KU84YPFpuwEA9fIyRd8n7vDfe3QbMVL3Xt84MlMcHLlFgBSeUKE= =rCAo -----END PGP SIGNATURE----- Merge tag 'cxl-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl Pull CXL updates from Dave Jiang: - Three CXL mailbox passthrough commands are added to support the populating and clearing of vendor debug logs: - Get Log Capabilities - Get Supported Log Sub-List Commands - Clear Log - Add support of Device Phyiscal Address (DPA) to Host Physical Address (HPA) translation for CXL events of cxl_dram and cxl_general media. This allows user space to figure out which CXL region the event occured via trace event. - Connect CXL to CPER reporting. If a device is configured for firmware first, CXL event records are not sent directly to the host. Those records are reported through EFI Common Platform Error Records (CPER). Add support to route the CPER records through the CXL sub-system in order to provide DPA to HPA translation and also event decoding and tracing. This is useful for users to determine which system issues may correspond to specific hardware events. - A number of misc cleanups and fixes: - Fix for compile warning of cxl_security_ops - Add debug message for invalid interleave granularity - Enhancement to cxl-test event testing - Add dev_warn() on unsupported mixed mode decoder - Fix use of phys_to_target_node() for x86 - Use helper function for decoder enum instead of open coding - Include missing headers for cxl-event - Fix MAINTAINERS file entry - Fix cxlr_pmem memory leak - Cleanup __cxl_parse_cfmws via scope-based resource menagement - Convert cxl_pmem_region_alloc() to scope-based resource management * tag 'cxl-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: (21 commits) cxl/cper: Remove duplicated GUID defines cxl/cper: Fix non-ACPI-APEI-GHES build cxl/pci: Process CPER events acpi/ghes: Process CXL Component Events cxl/region: Convert cxl_pmem_region_alloc to scope-based resource management cxl/acpi: Cleanup __cxl_parse_cfmws() cxl/region: Fix cxlr_pmem leaks cxl/core: Add region info to cxl_general_media and cxl_dram events cxl/region: Move cxl_trace_hpa() work to the region driver cxl/region: Move cxl_dpa_to_region() work to the region driver cxl/trace: Correct DPA field masks for general_media & dram events MAINTAINERS: repair file entry in COMPUTE EXPRESS LINK cxl/cxl-event: include missing <linux/types.h> and <linux/uuid.h> cxl/hdm: Debug, use decoder name function cxl: Fix use of phys_to_target_node() for x86 cxl/hdm: dev_warn() on unsupported mixed mode decoder cxl/test: Enhance event testing cxl/hdm: Add debug message for invalid interleave granularity cxl: Fix compile warning for cxl_security_ops extern cxl/mbox: Add Clear Log mailbox command ... |
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Linus Torvalds | c405aa3ea3 |
Updates for nvdimm for 6.10
Code cleanups, remove duplicate code, and updates for current interfaces. -----BEGIN PGP SIGNATURE----- iIoEABYKADIWIQSgX9xt+GwmrJEQ+euebuN7TNx1MQUCZkThOhQcaXJhLndlaW55 QGludGVsLmNvbQAKCRCebuN7TNx1MWUvAP9VuWLTc+bCguRMbArOsdE2T60780pR DT12KXfwm/FvKAD9Hyz8S2CkwvdlwC5hqH2AmdpzDhpJ1f9LBpcsb6GUKwk= =eZC/ -----END PGP SIGNATURE----- Merge tag 'libnvdimm-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm Pull nvdimm updates from Ira Weiny: "The changes include removing duplicate code and updating the nvdimm tree to the current kernel interfaces such as using const for struct device_type and changing the platform remove callback signature" * tag 'libnvdimm-for-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm: dax: remove redundant assignment to variable rc ndtest: Convert to platform remove callback returning void nvdimm/btt: always set max_integrity_segments nvdimm: remove nd_integrity_init dax: constify the struct device_type usage powerpc/papr_scm: Move duplicate definitions to common header files |
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Linus Torvalds | a49468240e |
Modules changes for v6.10-rc1
Finally something fun. Mike Rapoport does some cleanup to allow us to take out module_alloc() out of modules into a new paint shedded execmem_alloc() and execmem_free() so to make emphasis these helpers are actually used outside of modules. It starts with a no-functional changes API rename / placeholders to then allow architectures to define their requirements into a new shiny struct execmem_info with ranges, and requirements for those ranges. Archs now can intitialize this execmem_info as the last part of mm_core_init() if they have to diverge from the norm. Each range is a known type clearly articulated and spelled out in enum execmem_type. Although a lot of this is major cleanup and prep work for future enhancements an immediate clear gain is we get to enable KPROBES without MODULES now. That is ultimately what motiviated to pick this work up again, now with smaller goal as concrete stepping stone. This has been sitting on linux-next for a little less than a month, a few issues were found already and fixed, in particular an odd mips boot issue. Arch folks reviewed the code too. This is ready for wider exposure and testing. -----BEGIN PGP SIGNATURE----- iQJGBAABCgAwFiEENnNq2KuOejlQLZofziMdCjCSiKcFAmZDHfMSHG1jZ3JvZkBr ZXJuZWwub3JnAAoJEM4jHQowkoinfIwP/iFsr89v9BjWdRTqzufuHwjOxvFymWxU BbEpOppRny3CckDU9ag9hLIlUaSL1Bg56Zb+znzp5stKOoiQYMDBvjSYdfybPxW2 mRS6SClMF1ubWbzdysdp5Ld9u8T0MQPCLX+P2pKhZRGi0wjkBf5WEkTje+muJKI3 4vYkXS7bNhuTwRQ+EGfze4+AeleGdQJKDWFY00TW9mZTTBADjfHyYU5o0m9ijf5l 3V/weUznODvjVJStbIF7wEQ845Ae02LN1zXfsloIOuBMhcMju+x8IjPgPbD0KhX2 yA48q7mVWkirYp0L5GSQchtqV1GBiP0NK1xXWEpyx6EqQZ4RJCsQhlhjijoExYBR ylP4bqiGVuE3IN075X0OzGCnmOStuzwssfDmug0sMAZH/MvmOQ21WzZdet2nLMas wwJArHqZsBI9BnBlvH9ZM4Y9f1zC7iR1wULaNGwXLPx34X9PIch8Yk+RElP1kMFQ +YrjOuWPjl63pmSkrkk+Pe2eesMPcPB41M6Q2iCjDlp0iBp63LIx2XISUbTf0ljM EsI4ZQseYpx+BmC7AuQfmXvEOjuXII9z072/artVWcB2u/87ixIprnqZVhcs/spy 73DnXB4ufor2PCCC5Xrb/6kT6G+PzF3VwTbHQ1D+fYZ5n2qdyG+LKxgXbtxsRVTp oUg+Z/AJaCMt =Nsg4 -----END PGP SIGNATURE----- Merge tag 'modules-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux Pull modules updates from Luis Chamberlain: "Finally something fun. Mike Rapoport does some cleanup to allow us to take out module_alloc() out of modules into a new paint shedded execmem_alloc() and execmem_free() so to make emphasis these helpers are actually used outside of modules. It starts with a non-functional changes API rename / placeholders to then allow architectures to define their requirements into a new shiny struct execmem_info with ranges, and requirements for those ranges. Archs now can intitialize this execmem_info as the last part of mm_core_init() if they have to diverge from the norm. Each range is a known type clearly articulated and spelled out in enum execmem_type. Although a lot of this is major cleanup and prep work for future enhancements an immediate clear gain is we get to enable KPROBES without MODULES now. That is ultimately what motiviated to pick this work up again, now with smaller goal as concrete stepping stone" * tag 'modules-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux: bpf: remove CONFIG_BPF_JIT dependency on CONFIG_MODULES of kprobes: remove dependency on CONFIG_MODULES powerpc: use CONFIG_EXECMEM instead of CONFIG_MODULES where appropriate x86/ftrace: enable dynamic ftrace without CONFIG_MODULES arch: make execmem setup available regardless of CONFIG_MODULES powerpc: extend execmem_params for kprobes allocations arm64: extend execmem_info for generated code allocations riscv: extend execmem_params for generated code allocations mm/execmem, arch: convert remaining overrides of module_alloc to execmem mm/execmem, arch: convert simple overrides of module_alloc to execmem mm: introduce execmem_alloc() and execmem_free() module: make module_memory_{alloc,free} more self-contained sparc: simplify module_alloc() nios2: define virtual address space for modules mips: module: rename MODULE_START to MODULES_VADDR arm64: module: remove unneeded call to kasan_alloc_module_shadow() kallsyms: replace deprecated strncpy with strscpy module: allow UNUSED_KSYMS_WHITELIST to be relative against objtree. |
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Geert Uytterhoeven | eebadafc3b |
ARM: 9398/1: Fix userspace enter on LPAE with CC_OPTIMIZE_FOR_SIZE=y
Booting an LPAE-enabled kernel built with CONFIG_CC_OPTIMIZE_FOR_SIZE=y
fails when starting userspace:
Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000004
CPU: 1 PID: 1 Comm: init Tainted: G W N 6.9.0-rc1-koelsch-00004-g7af5b901e847 #1930
Hardware name: Generic R-Car Gen2 (Flattened Device Tree)
Call trace:
unwind_backtrace from show_stack+0x10/0x14
show_stack from dump_stack_lvl+0x78/0xa8
dump_stack_lvl from panic+0x118/0x398
panic from do_exit+0x1ec/0x938
do_exit from sys_exit_group+0x0/0x10
---[ end Kernel panic - not syncing: Attempted to kill init! exitcode=0x00000004 ]---
Add the missing memory clobber to cpu_set_ttbcr(), as suggested by
Russell King.
Force inlining of uaccess_save_and_enable(), as suggested by Ard
Biesheuvel.
The latter fixes booting on Koelsch.
Closes: https://lore.kernel.org/r/CAMuHMdWTAJcZ9BReWNhpmsgkOzQxLNb5OhNYxzxv6D5TSh2fwQ@mail.gmail.com/
Fixes:
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Linus Torvalds | 8c06da67d0 |
Livepatching changes for 6.10
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Linus Torvalds | a19264d086 |
printk changes for 6.10
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Linus Torvalds | 1ab1bd2f6a |
four smb client fixes, including three important fixes to recent netfs regressions
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Masahiro Yamada | 6ffe4fdf89 |
kconfig: use sym_get_choice_menu() in sym_check_prop()
Choices and their members are associated via the P_CHOICE property. Currently, prop_get_symbol(sym_get_choice_prop()) is used to obtain the choice of the given choice member. Replace it with sym_get_choice_menu(), which retrieves the choice without relying on P_CHOICE. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> |
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Paolo Bonzini | cba23f333f |
selftests/kvm: remove dead file
This file was supposed to be removed in commit
|
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Linus Torvalds | 33e02dc69a |
sound updates for 6.10-rc1
This one became bigger than usual, not in the total size but rather containing lots of small changes all over the places. The majority of changes are about ASoC, especially SOF / Intel stuff, and we see an interesting work for ASoC DAPM graph visualization, while there are many other code cleanup and refactoring, too. Core: - A deadlock fix at device disconnection - A new tool dapm-graph for visualising the DAPM state ASoC: - Large updates throughout the Intel audio drivers - Fixes and clarifications for the DAPM documentation - Cleanups of accessors for driver data, module labelling, and for constification - Modernsation and cleanup work in the Mediatek drivers - Several fixes and features for the DaVinci I2S driver - New drivers for several AMD and Intel platforms, Nuvoton NAU8325, Rockchip RK3308 and Texas Instruments PCM6240 HD-audio: - Cleanup for CONFIG_PM dependencies - Cirrus HD-audio codec fixes and quirks Others: - Series of tree-wide fixes in Makefiles to use *-y - Additions of missing module descriptions - Scarlett2 USB mixer enhancements - A series of legacy emu10k1 fixes and improvements -----BEGIN PGP SIGNATURE----- iQJCBAABCAAsFiEEIXTw5fNLNI7mMiVaLtJE4w1nLE8FAmZDUAMOHHRpd2FpQHN1 c2UuZGUACgkQLtJE4w1nLE9JBQ/+Olao659gDL04WLoxe7oarGsWR7CXjptI72Xa z+DFKT7lSpd1olQvAp9uWswM5wURSJzvJUZh0DPMpttfhvWcpCpa7fjbYaDZzsF1 mOwtx9Wpxo8t5FZY3gaAxtCVZikZEWIA1LOyEcyh01Ki3tdfwDUoAB3zyOSDRbBL NHga8/HP+uxgEIn6HKkbPH18u9E96ZiEVvzUD+K4AFsECzFv50eUik+YKJEo/+1M yVTdZHdtwz2nuaShJjf49Db00Xi36FcpDKuQHM0UPGyifv4Emq99AulpQlDR3VCs fzrQP2TQsdiwXDriOAW9Dnr6fpnFQjAeBMaFJgkJs6akV88Lldwkh2SdflQwxXLx YCi0aYEIYVBDxLw1VrksdlqIK6+E3yuxIoXqyzkoZlh8HhtvFQHAtfX4KaZSnXA4 XCR1qHvm4oqpGEeMisiSEnk+m9lqfk7nm5ny0CBedaoD5SjTiI2WdXTWvlOnDmLo kAvhlioz7jFiJ9z7lhJGId7uRgKIRmVCdDxmQN1P4eTLd7g0rAuBsnFsS+rd+Rxk Nw4AmyDhTqMm6IJyefLP1CTXg3xgVwXLyHk7/Q7fv1Ht8M+vLbDT73MHNQK5O8kK h4jKXISFSurw2ehLCqRkNJl3BisWSiZxOZB7JGG1le2FjtDB38CGaiWfAW9014cg +FbBZ3E= =YKT4 -----END PGP SIGNATURE----- Merge tag 'sound-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound updates from Takashi Iwai: "This one became bigger than usual, not in the total size but rather containing lots of small changes all over the places. The majority of changes are about ASoC, especially SOF / Intel stuff, and we see an interesting work for ASoC DAPM graph visualization, while there are many other code cleanup and refactoring, too. Core: - A deadlock fix at device disconnection - A new tool dapm-graph for visualising the DAPM state ASoC: - Large updates throughout the Intel audio drivers - Fixes and clarifications for the DAPM documentation - Cleanups of accessors for driver data, module labelling, and for constification - Modernsation and cleanup work in the Mediatek drivers - Several fixes and features for the DaVinci I2S driver - New drivers for several AMD and Intel platforms, Nuvoton NAU8325, Rockchip RK3308 and Texas Instruments PCM6240 HD-audio: - Cleanup for CONFIG_PM dependencies - Cirrus HD-audio codec fixes and quirks Others: - Series of tree-wide fixes in Makefiles to use *-y - Additions of missing module descriptions - Scarlett2 USB mixer enhancements - A series of legacy emu10k1 fixes and improvements" * tag 'sound-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (603 commits) ALSA: hda/realtek: Drop doubly quirk entry for 103c:8a2e ALSA: hda/realtek - fixed headset Mic not show ASoC: SOF: amd: Fix build error with built-in config ALSA: scarlett2: Increase mixer range to +12dB ALSA: scarlett2: Add S/PDIF source selection controls ALSA: core: Remove superfluous CONFIG_PM ALSA: Fix deadlocks with kctl removals at disconnection ASoC: audio-graph-card2: call of_node_get() before of_get_next_child() ASoC: SOF: amd: Correct spaces in Makefile ASoC: rt715-sdca-sdw: Fix wrong complete waiting in rt715_dev_resume() ASoC: Intel: sof_sdw_rt_amp: use dai parameter ASoC: Intel: sof_sdw: add dai parameter to rtd_init callback ASoC: Intel: sof_sdw: use .controls/.widgets to add controls/widgets ASoC: Intel: sof_sdw: add controls and dapm widgets in codec_info ASoC: Intel: sof_sdw: use generic name for controls/widgets ASoC: Intel: sof_sdw_cs_amp: rename Speakers to Speaker ASoC: Intel: maxim-common: change max98373 data to static ASoC: Intel: sof_sdw: add max98373 dapm routes ASoC: Intel: sof_rt5682: use max_98373_dai_link function ASoC: Intel: sof_nau8825: use max_98373_dai_link function ... |
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Linus Torvalds | d34672777d |
fbdev fixes and cleanups for 6.10-rc1:
Code cleanups for offb, shmobile, sisfb, savage, au1200fb, uvesafb, omap2 and sh7760fb, as well as the addition of some HAS_IOPORT dependencies and adjustment of generated logo file to make build reproducible. -----BEGIN PGP SIGNATURE----- iHUEABYKAB0WIQS86RI+GtKfB8BJu973ErUQojoPXwUCZkSoqQAKCRD3ErUQojoP Xx6yAQC8ov8IrH0bqaSDC1tNygGm4FhE658DbB/RxOzXYoHtlAD/cCjPcYGruTr8 EG+/Pq5mmGR8IYY6ANl7UAEIOjatHQc= =D2j+ -----END PGP SIGNATURE----- Merge tag 'fbdev-for-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev Pull fbdev updates from Helge Deller: "Code cleanups for offb, shmobile, sisfb, savage, au1200fb, uvesafb, omap2 and sh7760fb, as well as the addition of some HAS_IOPORT dependencies and adjustment of generated logo file to make build reproducible" * tag 'fbdev-for-6.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev: fbdev: offb: replace of_node_put with __free(device_node) fbdev: savage: Handle err return when savagefb_check_var failed video: hdmi: prefer length specifier in format over string copying fbdev: uvesafb: replace deprecated strncpy with strscpy_pad fbdev: au1200fb: replace deprecated strncpy with strscpy fbdev: fsl-diu-fb: replace deprecated strncpy with strscpy_pad video: logo: Drop full path of the input filename in generated file fbdev: add HAS_IOPORT dependencies fbdev: sh7760fb: allow modular build fbdev: sisfb: hide unused variables fbdev: shmobile: fix snprintf truncation fbdev: omap2: replace of_graph_get_next_endpoint() |
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Linus Torvalds | db5d28c0bf |
drm for 6.10-rc1
new drivers: - panthor: ARM Mali/Immortalis CSF-based GPU driver core: - add a CONFIG_DRM_WERROR option - make more headers self-contained - grab resv lock in pin/unpin - fix vmap resv locking - EDID/eDP panel matching - Kconfig cleanups - DT sound bindings - Add SIZE_HINTS property for cursor planes - Add struct drm_edid_product_id and helpers. - Use drm device based logging in more drm functions. - drop seq_file.h from a bunch of places - use drm_edid driver conversions dp: - DP Tunnel documentation - MST read sideband cap - Adaptive sync SDP prep work ttm: - improve placement for TTM BOs in idle/busy handling panic: - Fixes for drm-panic, and option to test it. - Add drm panic to simpledrm, mgag200, imx, ast bridge: - improve init ordering - adv7511: allow GPIO pin sharing - tc358775: add tc358675 support panel: - AUO B120XAN01.0 - Samsung s6e3fa7 - BOE NT116WHM-N44 - CMN N116BCA-EA1, - CrystalClear CMT430B19N00 - Startek KD050HDFIA020-C020A - powertip PH128800T006-ZHC01 - Innolux G121X1-L03 - LG sw43408 - Khadas TS050 V2 - EDO RM69380 OLED - CSOT MNB601LS1-1 amdgpu: - HDCP/ODM/RAS fixes - Devcoredump improvements - Expose VCN activity via sysfs - SMY 13.0.x updates - Enable fast updates on DCN 3.1.4 - Add dclk and vclk reporting on additional devices - Add ACA RAS infrastructure - Implement TLB flush fence - EEPROM handling fixes - SMUIO 14.0.2 support - SMU 14.0.1 Updates - SMU 14.0.2 support - Sync page table freeing with TLB flushes - DML2 refactor - DC debug improvements - DCN 3.5.x Updates - GPU reset fixes - HDP fix for second GFX pipe on GC 10.x - Enable secondary GFX pipe on GC 10.3 - Refactor and clean up BACO/BOCO/BAMACO handling - Remove invalid TTM resource start check - UAF fix in VA IOCTL - GPUVM page fault redirection to secondary IH rings for IH 6.x - Initial support for mapping kernel queues via MES - Fix VRAM memory accounting amdkfd: - MQD handling cleanup - Preemption handling fixes for XCDs - TLB flush fix for GC 9.4.2 - Properly clean up workqueue during module unload - Fix memory leak process create failure - Range check CP bad op exception targets to avoid reporting invalid exceptions to userspace - Fix eviction fence handling - Fix leak in GPU memory allocation failure case - DMABuf import handling fix - Enable SQ watchpoint for gfx10 i915: - Adding new DG2 PCI ID - add context hints for GT frequency - enable only one CCS for compute workloads - new workarounds - Fix UAF on destroy against retire race and remove two earlier partial fixes - Limit the reserved VM space to only the platforms that need it - Fix gt reset with GuC submission is disable - Add and use gt_to_guc() wrapper i915/xe display: - Lunar Lake display enabling, including cdclk and other refactors - BIOS/VBT/opregion related refactor - Digital port related refactor/clean-up - Fix 2s boot time regression on DP panel replay init - Remove duplication on audio enable/disable on SDVO and g4x+ DP - Disable AuxCCS framebuffers if built for Xe - Make crtc disable more atomic - Increase DP idle pattern wait timeout to 2ms - Start using container_of_const() for some extra const safety - Fix Jasper Lake boot freeze - Enable MST mode for 128b/132b single-stream sideband - Enable Adaptive Sync SDP Support for DP - Fix MTL supported DP rates - removal of UHBR13.5 - PLL refactoring - Limit eDP MSO pipe only for display version 20 - More display refactor towards independence from i915 dev_priv - Convert i915/xe fbdev to DRM client - More initial work to make display code more independent from i915 xe: - improved error capture - clean up some uAPI leftovers - devcoredump update - Add BMG mocs table - Handle GSCCS ER interrupt - Implement xe2- and GuC workarounds - struct xe_device cleanup - Hwmon updates - Add LRC parsing for more GPU instruction - Increase VM_BIND number of per-ioctl Ops - drm/xe: Add XE_BO_GGTT_INVALIDATE flag - Initial development for SR-IOV support - Add new PCI IDs to DG2 platform - Move userptr over to start using hmm_range_fault msm: - Switched to generating register header files during build process instead of shipping pre-generated headers - Merged DPU and MDP4 format databases. - DP: - Stop using compat string to distinguish DP and eDP cases - Added support for X Elite platform (X1E80100) - Reworked DP aux/audio support - Added SM6350 DP to the bindings - GPU: - a7xx perfcntr reg fixes - MAINTAINERS updates - a750 devcoredump support radeon: - Silence UBSAN warnings related to flexible arrays nouveau: - move some uAPI objects to uapi headers omapdrm: - console fix ast: - add i2c polling qaic: - add debugfs entries exynos: - fix platform_driver .owner - drop cleanup code mediatek: - Use devm_platform_get_and_ioremap_resource() in mtk_hdmi_ddc_probe() - Add GAMMA 12-bit LUT support for MT8188 - Rename mtk_drm_* to mtk_* - Drop driver owner initialization - Correct calculation formula of PHY Timing -----BEGIN PGP SIGNATURE----- iQIzBAABCAAdFiEEEKbZHaGwW9KfbeusDHTzWXnEhr4FAmZEUU0ACgkQDHTzWXnE hr5qMBAAjUFF0w3YOQMsn0LEAm628kMRHpoVeSXmIfO9z9lTyad30EtiS4ggFgj7 Q/oQ6hHCd5jdsvGSJDgtTTAsTQX+aCkXrgf/18ENbqR5mM3MdefUAPR/zawZ7HR4 8+b2h6p7gHBw8wDjuIvQ5e9InHcnIkKWJc82qnJG5Urgxa05SDh3mu3cosPTJiBw a851vlWaYcxC0yAUwJlWaXDdN8yzdFaSQNboZBS/CMLXF/WE6Ht257uxJmaouc0Y Z0kBybok5x0TPQEXF9IV+kuSW3EYpYcwRi0BFFM9sJjkEBdH3rYRZwuYP1LR+7VZ HKsmIkie8YzCm2VwTquYzUvHgF+swZX4RRch9XJlGz7UvBLc0eBO/2n4X6fNd8Kl QGNNqEfsnUQrAHKvGsOUgoGjSCmEo8voGcMZ3JPIAdJ/GcnJwpMvNxtF6XB08hEu rDxuU6o7WkM4dJbtiaFEHNh0Fmjj6aXdBL23UD9pcqPT1fc9cT3xnUd5RJIRuRwV /tpb2WfkFAoxCkKFiunaC4rE8oG6ME6wr/trYjvoYuhCI5hCVaXRBGzJEtC30IP6 lG2YZ8r0jHjktbgjZ0Cz/hY424H4sxSN9SJAnXXFDzcfjBJ/nOgo5nMD1jKajAD5 SYfqWaD5Y+YygtyLJPMfZQI2XMOpCzteXD8uaNXXFJfpV7Apeyg= =ocVM -----END PGP SIGNATURE----- Merge tag 'drm-next-2024-05-15' of https://gitlab.freedesktop.org/drm/kernel Pull drm updates from Dave Airlie: "This is the main pull request for the drm subsystems for 6.10. In drivers the main thing is a new driver for ARM Mali firmware based GPUs, otherwise there are a lot of changes to amdgpu/xe/i915/msm and scattered changes to everything else. In the core a bunch of headers and Kconfig was refactored, along with the addition of a new panic handler which is meant to provide a user friendly message when a panic happens and graphical display is enabled. New drivers: - panthor: ARM Mali/Immortalis CSF-based GPU driver Core: - add a CONFIG_DRM_WERROR option - make more headers self-contained - grab resv lock in pin/unpin - fix vmap resv locking - EDID/eDP panel matching - Kconfig cleanups - DT sound bindings - Add SIZE_HINTS property for cursor planes - Add struct drm_edid_product_id and helpers. - Use drm device based logging in more drm functions. - drop seq_file.h from a bunch of places - use drm_edid driver conversions dp: - DP Tunnel documentation - MST read sideband cap - Adaptive sync SDP prep work ttm: - improve placement for TTM BOs in idle/busy handling panic: - Fixes for drm-panic, and option to test it. - Add drm panic to simpledrm, mgag200, imx, ast bridge: - improve init ordering - adv7511: allow GPIO pin sharing - tc358775: add tc358675 support panel: - AUO B120XAN01.0 - Samsung s6e3fa7 - BOE NT116WHM-N44 - CMN N116BCA-EA1, - CrystalClear CMT430B19N00 - Startek KD050HDFIA020-C020A - powertip PH128800T006-ZHC01 - Innolux G121X1-L03 - LG sw43408 - Khadas TS050 V2 - EDO RM69380 OLED - CSOT MNB601LS1-1 amdgpu: - HDCP/ODM/RAS fixes - Devcoredump improvements - Expose VCN activity via sysfs - SMY 13.0.x updates - Enable fast updates on DCN 3.1.4 - Add dclk and vclk reporting on additional devices - Add ACA RAS infrastructure - Implement TLB flush fence - EEPROM handling fixes - SMUIO 14.0.2 support - SMU 14.0.1 Updates - SMU 14.0.2 support - Sync page table freeing with TLB flushes - DML2 refactor - DC debug improvements - DCN 3.5.x Updates - GPU reset fixes - HDP fix for second GFX pipe on GC 10.x - Enable secondary GFX pipe on GC 10.3 - Refactor and clean up BACO/BOCO/BAMACO handling - Remove invalid TTM resource start check - UAF fix in VA IOCTL - GPUVM page fault redirection to secondary IH rings for IH 6.x - Initial support for mapping kernel queues via MES - Fix VRAM memory accounting amdkfd: - MQD handling cleanup - Preemption handling fixes for XCDs - TLB flush fix for GC 9.4.2 - Properly clean up workqueue during module unload - Fix memory leak process create failure - Range check CP bad op exception targets to avoid reporting invalid exceptions to userspace - Fix eviction fence handling - Fix leak in GPU memory allocation failure case - DMABuf import handling fix - Enable SQ watchpoint for gfx10 i915: - Adding new DG2 PCI ID - add context hints for GT frequency - enable only one CCS for compute workloads - new workarounds - Fix UAF on destroy against retire race and remove two earlier partial fixes - Limit the reserved VM space to only the platforms that need it - Fix gt reset with GuC submission is disable - Add and use gt_to_guc() wrapper i915/xe display: - Lunar Lake display enabling, including cdclk and other refactors - BIOS/VBT/opregion related refactor - Digital port related refactor/clean-up - Fix 2s boot time regression on DP panel replay init - Remove duplication on audio enable/disable on SDVO and g4x+ DP - Disable AuxCCS framebuffers if built for Xe - Make crtc disable more atomic - Increase DP idle pattern wait timeout to 2ms - Start using container_of_const() for some extra const safety - Fix Jasper Lake boot freeze - Enable MST mode for 128b/132b single-stream sideband - Enable Adaptive Sync SDP Support for DP - Fix MTL supported DP rates - removal of UHBR13.5 - PLL refactoring - Limit eDP MSO pipe only for display version 20 - More display refactor towards independence from i915 dev_priv - Convert i915/xe fbdev to DRM client - More initial work to make display code more independent from i915 xe: - improved error capture - clean up some uAPI leftovers - devcoredump update - Add BMG mocs table - Handle GSCCS ER interrupt - Implement xe2- and GuC workarounds - struct xe_device cleanup - Hwmon updates - Add LRC parsing for more GPU instruction - Increase VM_BIND number of per-ioctl Ops - drm/xe: Add XE_BO_GGTT_INVALIDATE flag - Initial development for SR-IOV support - Add new PCI IDs to DG2 platform - Move userptr over to start using hmm_range_fault msm: - Switched to generating register header files during build process instead of shipping pre-generated headers - Merged DPU and MDP4 format databases. - DP: - Stop using compat string to distinguish DP and eDP cases - Added support for X Elite platform (X1E80100) - Reworked DP aux/audio support - Added SM6350 DP to the bindings - GPU: - a7xx perfcntr reg fixes - MAINTAINERS updates - a750 devcoredump support radeon: - Silence UBSAN warnings related to flexible arrays nouveau: - move some uAPI objects to uapi headers omapdrm: - console fix ast: - add i2c polling qaic: - add debugfs entries exynos: - fix platform_driver .owner - drop cleanup code mediatek: - Use devm_platform_get_and_ioremap_resource() in mtk_hdmi_ddc_probe() - Add GAMMA 12-bit LUT support for MT8188 - Rename mtk_drm_* to mtk_* - Drop driver owner initialization - Correct calculation formula of PHY Timing" * tag 'drm-next-2024-05-15' of https://gitlab.freedesktop.org/drm/kernel: (1477 commits) drm/xe/ads: Use flexible-array drm/xe: Use ordered WQ for G2H handler drm/msm/gen_header: allow skipping the validation drm/msm/a6xx: Cleanup indexed regs const'ness drm/msm: Add devcoredump support for a750 drm/msm: Adjust a7xx GBIF debugbus dumping drm/msm: Update a6xx registers XML drm/msm: Fix imported a750 snapshot header for upstream drm/msm: Import a750 snapshot registers from kgsl MAINTAINERS: Add Konrad Dybcio as a reviewer for the Adreno driver MAINTAINERS: Add a separate entry for Qualcomm Adreno GPU drivers drm/msm/a6xx: Avoid a nullptr dereference when speedbin setting fails drm/msm/adreno: fix CP cycles stat retrieval on a7xx drm/msm/a7xx: allow writing to CP_BV counter selection registers drm: zynqmp_dpsub: Always register bridge Revert "drm/bridge: ti-sn65dsi83: Fix enable error path" drm/fb_dma: Add checks in drm_fb_dma_get_scanout_buffer() drm/fbdev-generic: Do not set physical framebuffer address drm/panthor: Fix the FW reset logic drm/panthor: Make sure we handle 'unknown group state' case properly ... |
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Andrii Nakryiko | 2322113ac9 |
selftests/bpf: add more variations of map-in-map situations
Add test cases validating usage of PERCPU_ARRAY and PERCPU_HASH maps as inner maps. Signed-off-by: Andrii Nakryiko <andrii@kernel.org> Acked-by: Kumar Kartikeya Dwivedi <memxor@gmail.com> Link: https://lore.kernel.org/r/20240515062440.846086-2-andrii@kernel.org Signed-off-by: Alexei Starovoitov <ast@kernel.org> |
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Andrii Nakryiko | 9ee9822908 |
bpf: save extended inner map info for percpu array maps as well
ARRAY_OF_MAPS and HASH_OF_MAPS map types have special logic to save
a few extra fields required for correct operations of ARRAY maps, when
they are used as inner maps. PERCPU_ARRAY maps have similar
requirements as they now support generating inline element lookup
logic. So make sure that both classes of maps are handled correctly.
Reported-by: Jakub Kicinski <kuba@kernel.org>
Fixes:
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Puranjay Mohan | 325423cafc |
MAINTAINERS: Update ARM64 BPF JIT maintainer
Zi Shen Lim is not actively doing kernel development and has decided to tranfer the responsibility of maintaining the JIT to me. Add myself as the maintainer for BPF JIT for ARM64 and remove Zi Shen Lim. Signed-off-by: Puranjay Mohan <puranjay@kernel.org> Acked-by: Zi Shen Lim <zlim.lnx@gmail.com> Link: https://lore.kernel.org/r/20240514183914.27737-1-puranjay@kernel.org Signed-off-by: Alexei Starovoitov <ast@kernel.org> |