Linux kernel with personal config changes for arch linux https://git.tablaster.dev/blaster4385/linux-IllusionX/atom?h=v6.12.1 2024-10-06T10:48:52Z 2024-10-06T10:48:52Z Armin Wolf W_Armin@gmx.de 2024-10-05T21:38:24Z urn:sha1:5984b40f5bcd41bfd08359cdb9c8cb7ca9d3cc60 The WMI driver core now passes the WMI event data to legacy notify handlers, so WMI devices sharing notification IDs are now being handled properly. Fixes: e04e2b760ddb ("platform/x86: wmi: Pass event data directly to legacy notify handlers") Signed-off-by: Armin Wolf <W_Armin@gmx.de> Link: https://lore.kernel.org/r/20241005213825.701887-1-W_Armin@gmx.de Signed-off-by: Hans de Goede <hdegoede@redhat.com> 2024-09-27T18:42:03Z Linus Torvalds torvalds@linux-foundation.org 2024-09-27T18:42:03Z urn:sha1:033af36def3e8676b344f4b4817b5ad81ed22aa7 Pull compute express link (cxl) updates from Dave Jiang: "Major changes address HDM decoder initialization from DVSEC ranges, refactoring the code related to cxl mailboxes to be independent of the memory devices, and adding support for shared upstream link access_coordinate calculation, as well as a change to remove locking from memory notifier callback. In addition, a number of misc cleanups and refactoring of the code are also included. Address HDM decoder initialization from DVSEC ranges: - Only register non-zero DVSEC ranges - Remove duplicate implementation of waiting for memory_info_valid - Simplify the checking of mem_enabled in cxl_hdm_decode_init() Refactor the code related to cxl mailboxes to be independent of the memory devices: - Move cxl headers in include/linux/ to include/cxl - Move all mailbox related data to 'struct cxl_mailbox' - Refactor mailbox APIs with 'struct cxl_mailbox' as input instead of memory device state Add support for shared upstream link access_coordinate calculation for configurations that have multiple targets under a switch or a root port where the aggregated bandwidth can be greater than the upstream link of the switch/RP upstream link: - Preserve the CDAT access_coordinate from an endpoint - Add the support for shared upstream link access_coordinate calculation - Add documentation to explain how the calculations are done Remove locking from memory notifier callback. Misc cleanups: - Convert devm_cxl_add_root() to return using ERR_CAST() - cxl_test use dev_is_platform() instead of open coding - Remove duplicate include of header core.h in core/cdat.c - use scoped resource management to drop put_device() for cxl_port - Use scoped_guard to drop device_lock() for cxl_port - Refactor __devm_cxl_add_port() to drop gotos - Rename cxl_setup_parent_dport to cxl_dport_init_aer and cxl_dport_map_regs() to cxl_dport_map_ras() - Refactor cxl_dport_init_aer() to be more concise - Remove duplicate host_bridge->native_aer checking in cxl_dport_init_ras_reporting() - Fix comment for cxl_query_cmd()" * tag 'cxl-for-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/cxl/cxl: (21 commits) cxl: Add documentation to explain the shared link bandwidth calculation cxl: Calculate region bandwidth of targets with shared upstream link cxl: Preserve the CDAT access_coordinate for an endpoint cxl: Fix comment regarding cxl_query_cmd() return data cxl: Convert cxl_internal_send_cmd() to use 'struct cxl_mailbox' as input cxl: Move mailbox related bits to the same context cxl: move cxl headers to new include/cxl/ directory cxl/region: Remove lock from memory notifier callback cxl/pci: simplify the check of mem_enabled in cxl_hdm_decode_init() cxl/pci: Check Mem_info_valid bit for each applicable DVSEC cxl/pci: Remove duplicated implementation of waiting for memory_info_valid cxl/pci: Fix to record only non-zero ranges cxl/pci: Remove duplicate host_bridge->native_aer checking cxl/pci: cxl_dport_map_rch_aer() cleanup cxl/pci: Rename cxl_setup_parent_dport() and cxl_dport_map_regs() cxl/port: Refactor __devm_cxl_add_port() to drop goto pattern cxl/port: Use scoped_guard()/guard() to drop device_lock() for cxl_port cxl/port: Use __free() to drop put_device() for cxl_port cxl: Remove duplicate included header file core.h tools/testing/cxl: Use dev_is_platform() ... 2024-09-23T22:27:58Z Linus Torvalds torvalds@linux-foundation.org 2024-09-23T22:27:58Z urn:sha1:abf2050f51fdca0fd146388f83cddd95a57a008d Pull media updates from Mauro Carvalho Chehab: - New CEC driver: Extron DA HD 4K Plus - Lots of driver fixes, cleanups and improvements * tag 'media/v6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (179 commits) media: atomisp: Use clamp() in ia_css_eed1_8_vmem_encode() media: atomisp: Fix eed1_8 code assigning signed values to an unsigned variable media: atomisp: set lock before calling vb2_queue_init() media: atomisp: Improve binary finding debug logging media: atomisp: Drop dev_dbg() calls from hmm_[alloc|free]() media: atomisp: csi2-bridge: Add DMI quirk for t4ka3 on Xiaomi Mipad2 media: atomisp: add missing wait_prepare/finish ops media: atomisp: Remove unused declaration media: atomisp: use clamp() in compute_coring() media: atomisp: use clamp() in ia_css_eed1_8_encode() media: atomisp: Simplify ia_css_pipe_create_cas_scaler_desc_single_output() media: atomisp: Replace rarely used macro from math_support.h media: atomisp: Remove duplicated leftover, i.e. sh_css_dvs_info.h media: atomisp: bnr: fix trailing statement media: atomisp: move trailing */ to separate lines media: atomisp: move trailing statement to next line. media: atomisp: Fix trailing statement in ia_css_de.host.c media: atomisp: Fix spelling mistakes in atomisp.h media: atomisp: Fix spelling mistakes in atomisp_platform.h media: atomisp: Fix spelling mistake in csi_rx_public.h ... 2024-09-23T19:55:27Z Linus Torvalds torvalds@linux-foundation.org 2024-09-23T19:55:27Z urn:sha1:d7dfb07d4dacfc3d8fa553fe76f055724e2c7210 Pull firewire updates from Takashi Sakamoto: "In the FireWire subsystem, tasklets have been used as the bottom half of 1394 OHCi hardIRQ. In recent kernel updates, BH workqueues have become available, and some developers have proposed replacing the tasklet with a BH workqueue. As a first step towards dropping tasklet use, the 1394 OHCI isochronous context can use regular workqueues. In this context, the batch of packets is processed in the specific queue, thus the timing jitter caused by task scheduling is not so critical. Additionally, DMA transmission can be scheduled per-packet basis, therefore the context can be sleep between the operation of transmissions. Furthermore, in-kernel protocol implementation involves some CPU-bound tasks, which can sometimes consumes CPU time so long. These characteristics suggest that normal workqueues are suitable, through BH workqueues are not. The replacement with a workqueue allows unit drivers to process the content of packets in non-atomic context. It brings some reliefs to some drivers in sound subsystem that spin-lock is not mandatory anymore during isochronous packet processing. Summary: - Replace tasklet with workqueue for isochronous context - Replace IDR with XArray - Utilize guard macro where possible - Print deprecation warning when enabling debug parameter of firewire-ohci module - Switch to nonatomic PCM operation" * tag 'firewire-updates-6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394: (55 commits) firewire: core: rename cause flag of tracepoints event firewire: core: update documentation of kernel APIs for flushing completions firewire: core: add helper function to retire descriptors Revert "firewire: core: move workqueue handler from 1394 OHCI driver to core function" Revert "firewire: core: use mutex to coordinate concurrent calls to flush completions" firewire: core: use mutex to coordinate concurrent calls to flush completions firewire: core: move workqueue handler from 1394 OHCI driver to core function firewire: core: fulfill documentation of fw_iso_context_flush_completions() firewire: core: expose kernel API to schedule work item to process isochronous context firewire: core: use WARN_ON_ONCE() to avoid superfluous dumps ALSA: firewire: use nonatomic PCM operation firewire: core: non-atomic memory allocation for isochronous event to user client firewire: ohci: operate IT/IR events in sleepable work process instead of tasklet softIRQ firewire: core: add local API to queue work item to workqueue specific to isochronous contexts firewire: core: allocate workqueue to handle isochronous contexts in card firewire: ohci: obsolete direct usage of printk_ratelimit() firewire: ohci: deprecate debug parameter firewire: core: update fw_device outside of device_find_child() firewire: ohci: fix error path to detect initiated reset in TI TSB41BA3D phy firewire: core/ohci: minor refactoring for computation of configuration ROM size ... 2024-09-23T04:29:08Z Dave Jiang dave.jiang@intel.com 2024-09-04T00:11:52Z urn:sha1:2c70677dabb5e326467160e28915b804b925b53b Create a kernel documentation to describe how the CXL shared upstream link bandwidth is calculated. Suggested-by: Dan Williams <dan.j.williams@intel.com> Reviewed-by: Alison Schofield <alison.schofield@intel.com> Acked-by: Dan Williams <dan.j.williams@intel.com> Link: https://patch.msgid.link/20240904001316.1688225-4-dave.jiang@intel.com Signed-off-by: Dave Jiang <dave.jiang@intel.com> 2024-09-19T07:33:44Z Linus Torvalds torvalds@linux-foundation.org 2024-09-19T07:33:44Z urn:sha1:18aa0ddd4ca60571516ba7e41157c3f746e2036a Pull IPMI updates from Corey Minyard: "Some minor fixes and cleanups for IPMI. Nothing big. Handle a bogus BMC a little better, fix autoload on some systems, remove some deprecated interfaces from the docs" * tag 'for-linus-6.12-1' of https://github.com/cminyard/linux-ipmi: ipmi: docs: don't advertise deprecated sysfs entries ipmi:ssif: Improve detecting during probing ipmi: ipmi_ssif: fix module autoloading 2024-09-18T08:46:27Z Linus Torvalds torvalds@linux-foundation.org 2024-09-18T08:46:27Z urn:sha1:2fe3c78a2c26dd5ee811024a1b7d6cfb4d654319 Pull power sequencing updates from Bartosz Golaszewski: "There's one change adding support for a new PMU model and another adding documentation for the subsystem which probably should have been part of the initial commit but better late than never: - add support for the new PMU variant inside the WCN6855 chipset - add documentation for the subsystem" * tag 'pwrseq-updates-for-v6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux: Documentation: add a driver API doc for the power sequencing subsystem power: sequencing: qcom-wcn: add support for the WCN6855 PMU 2024-09-18T08:36:30Z Linus Torvalds torvalds@linux-foundation.org 2024-09-18T08:36:30Z urn:sha1:7fced2a78a26630a01f872abe21bb3366acacc82 Pull MMC updates from Ulf Hansson: "MMC core: - Add documentation for the mmc-test driver - Register the eMMC RPMB partition with the RPMB subsystem - Some various cleanups MMC host: - dw_mmc-rockchip: Add support for the RK3576 variant - renesas_sdhi: Add support for the RZ/V2H(P) variant - sdhci_am654: Add a retry mechanism for tuning - sdhci-atmel: Convert DT bindings to json schema - sdhci-of-dwcmshc: - Add eMMC HW reset support for BlueField-3 SoC - Add support for the RK3576 variant - Add support for the Sophgo SG2042 variant - sdhci-of-ma35d1: Add new driver for the Nuvoton MA35D1 SDHCI Misc/Tee: - Add Replay Protected Memory Block (RPMB) subsystem - Let optee probe RPMB device using RPMB subsystem" * tag 'mmc-v6.12' of git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc: (41 commits) mmc: core: Use dev_err_probe for deferred regulators optee: Fix a NULL vs IS_ERR() check mmc: sdhci_am654: Add prints to tuning algorithm mmc: sdhci_am654: Add retry tuning dt-bindings: mmc: Add support for rk3576 eMMC Documentation: mmc: Add mmc-test doc rpmb: fix error path in rpmb_dev_register() optee: add RPMB dependency mmc: block: add RPMB dependency mmc: core Convert UNSTUFF_BITS macro to inline function dt-bindings: mmc: sdhci-atmel: Convert to json schema mmc: core: Convert simple_stroul to kstroul mmc: core: Calculate size from pointer mmc: cqhci: Make use of cqhci_halted() routine mmc: core: Replace the argument of mmc_sd_switch() with defines mmc: dw_mmc-rockchip: Add support for rk3576 SoCs mmc: dw_mmc-rockchip: Add internal phase support dt-bindings: mmc: Add support for rk3576 dw-mshc mmc: sdhci-of-dwcmshc: Add hw_reset() support for BlueField-3 SoC mmc: core: remove left-over data structure declarations ... 2024-09-17T14:44:08Z Linus Torvalds torvalds@linux-foundation.org 2024-09-17T14:44:08Z urn:sha1:d58db3f3a00af00fce5f914c9d1a946ef7feecb6 Pull documentation update from Jonathan Corbet: "Another relatively mundane cycle for docs: - The beginning of an EEVDF scheduler document - More Chinese translations - A rethrashing of our bisection documentation ...plus the usual array of smaller fixes, and more than the usual number of typo fixes" * tag 'docs-6.12' of git://git.lwn.net/linux: (48 commits) Remove duplicate "and" in 'Linux NVMe docs. docs:filesystems: fix spelling and grammar mistakes docs:filesystem: fix mispelled words on autofs page docs:mm: fixed spelling and grammar mistakes on vmalloc kernel stack page Documentation: PCI: fix typo in pci.rst docs/zh_CN: add the translation of kbuild/gcc-plugins.rst docs/process: fix typos docs:mm: fix spelling mistakes in heterogeneous memory management page accel/qaic: Fix a typo docs/zh_CN: update the translation of security-bugs docs: block: Fix grammar and spelling mistakes in bfq-iosched.rst Documentation: Fix spelling mistakes Documentation/gpu: Fix typo in Documentation/gpu/komeda-kms.rst scripts: sphinx-pre-install: remove unnecessary double check for $cur_version Loongarch: KVM: Add KVM hypercalls documentation for LoongArch Documentation: Document the kernel flag bdev_allow_write_mounted docs: scheduler: completion: Update member of struct completion docs: kerneldoc-preamble.sty: Suppress extra spaces in CJK literal blocks docs: submitting-patches: Advertise b4 docs: update dev-tools/kcsan.rst url about KTSAN ... 2024-09-16T06:05:54Z Linus Torvalds torvalds@linux-foundation.org 2024-09-16T06:05:54Z urn:sha1:d22300518d875f78203e9afacb5aa0b0316da523 Pull thermal control updates from Rafael Wysocki: "These mostly continue to rework the thermal core and the thermal zone driver interface to make the code more straightforward and reduce bloat The most significant piece of this work is a change of the code related to binding cooling devices to thermal zones which, among other things, replaces two previously existing thermal zone operations with one allowing driver implementations to be much simpler There is also a new thermal core testing module allowing mock thermal zones to be created and controlled via debugfs in order to exercise the thermal core functionality. It is expected to be used for implementing thermal core self tests in the future Apart from the above, there are assorted thermal driver updates Specifics: - Update some thermal drivers to eliminate thermal_zone_get_trip() calls from them and get rid of that function (Rafael Wysocki) - Update the thermal sysfs code to store trip point attributes in trip descriptors and get to trip points via attribute pointers (Rafael Wysocki) - Move the computation of the low and high boundaries for thermal_zone_set_trips() to __thermal_zone_device_update() (Daniel Lezcano) - Introduce a debugfs-based facility for thermal core testing (Rafael Wysocki) - Replace the thermal zone .bind() and .unbind() callbacks for binding cooling devices to thermal zones with one .should_bind() callback used for deciding whether or not a given cooling devices should be bound to a given trip point in a given thermal zone (Rafael Wysocki) - Eliminate code that has no more users after the other changes, drop some redundant checks from the thermal core and clean it up (Rafael Wysocki) - Fix rounding of delay jiffies in the thermal core (Rafael Wysocki) - Refuse to accept trip point temperature or hysteresis that would lead to an invalid threshold value when setting them via sysfs (Rafael Wysocki) - Adjust states of all uninitialized instances in the .manage() callback of the Bang-bang thermal governor (Rafael Wysocki) - Drop a couple of redundant checks along with the code depending on them from the thermal core (Rafael Wysocki) - Rearrange the thermal core to avoid redundant checks and simplify control flow in a couple of code paths (Rafael Wysocki) - Add power domain DT bindings for new Amlogic SoCs (Georges Stark) - Switch from CONFIG_PM_SLEEP guards to pm_sleep_ptr() in the ST driver and add a Kconfig dependency on THERMAL_OF subsystem for the STi driver (Raphael Gallais-Pou) - Simplify the error code path in the probe functions in the brcmstb driver with the helo of dev_err_probe() (Yan Zhen) - Make imx_sc_thermal use dev_err_probe() (Alexander Stein) - Remove trailing space after \n newline in the Renesas driver (Colin Ian King) - Add DT binding compatible string for the SA8255p to the tsens thermal driver (Nikunj Kela) - Use the devm_clk_get_enabled() helpers to simplify the init routine in the sprd thermal driver (Huan Yang) - Remove __maybe_unused notations for the functions by using the new RUNTIME_PM_OPS() and SYSTEM_SLEEP_PM_OPS() macros on the IMx and Qoriq drivers (Fabio Estevam) - Remove unused declarations from the ti-soc-thermal driver's header file as the functions in question were removed previously (Zhang Zekun)" * tag 'thermal-6.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (48 commits) thermal: core: Drop thermal_zone_device_is_enabled() thermal: core: Check passive delay in monitor_thermal_zone() thermal: core: Drop dead code from monitor_thermal_zone() thermal: core: Drop redundant lockdep_assert_held() thermal: gov_bang_bang: Adjust states of all uninitialized instances thermal: sysfs: Add sanity checks for trip temperature and hysteresis thermal/drivers/imx_sc_thermal: Use dev_err_probe thermal/drivers/ti-soc-thermal: Remove unused declarations thermal/drivers/imx: Remove __maybe_unused notations thermal/drivers/qoriq: Remove __maybe_unused notations thermal/drivers/sprd: Use devm_clk_get_enabled() helpers dt-bindings: thermal: tsens: document support on SA8255p thermal/drivers/renesas: Remove trailing space after \n newline thermal/drivers/brcmstb_thermal: Simplify with dev_err_probe() thermal/drivers/sti: Depend on THERMAL_OF subsystem thermal/drivers/st: Switch from CONFIG_PM_SLEEP guards to pm_sleep_ptr() dt-bindings: thermal: amlogic,thermal: add optional power-domains thermal: core: Drop tz field from struct thermal_instance thermal: core: Drop redundant checks from thermal_bind_cdev_to_trip() thermal: core: Rename cdev-to-thermal-zone bind/unbind functions ...