Tags give the ability to mark specific points in history as being important
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devprop-4.14-rc1
3689d3d6 · ·Device properties framework updates for v4.14-rc1 - Introduce fwnode operations for all of the separate types of "firmware nodes" that can be handled by the device properties framework and drop the type field from struct fwnode_handle (Sakari Ailus, Arnd Bergmann). - Make the device properties framework use const fwnode arguments where possible (Sakari Ailus). - Add a helper for the consolidated handling of node references to the device properties framework (Sakari Ailus). - Switch over the ACPI part of the device properties framework to the new UUID API (Andy Shevchenko).
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acpi-4.14-rc1
298bd7fb · ·ACPI updates for v4.14-rc1 - Update the ACPICA code in the kernel to upstream revision 20170728 including: * Alias operator handling update (Bob Moore). * Deferred resolution of reference package elements (Bob Moore). * Support for the _DMA method in walk resources (Bob Moore). * Tables handling update and support for deferred table verification (Lv Zheng). * Update of SMMU models for IORT (Robin Murphy). * Compiler and disassembler updates (Alex James, Erik Schmauss, Ganapatrao Kulkarni, James Morse). * Tools updates (Erik Schmauss, Lv Zheng). * Assorted minor fixes and cleanups (Bob Moore, Kees Cook, Lv Zheng, Shao Ming). - Rework the initialization of non-wakeup GPEs with method handlers in order to address a boot crash on some systems with Thunderbolt devices connected at boot time where we miss an early hotplug event due to a delay in GPE enabling (Rafael Wysocki). - Rework the handling of PCI bridges when setting up ACPI-based device wakeup in order to avoid disabling wakeup for bridges prematurely (Rafael Wysocki). - Consolidate Apple DMI checks throughout the tree, add support for Apple device properties to the device properties framework and use these properties for the handling of I2C and SPI devices on Apple systems (Lukas Wunner). - Add support for _DMA to the ACPI-based device properties lookup code and make it possible to use the information from there to configure DMA regions on ARM64 systems (Lorenzo Pieralisi). - Fix several issues in the APEI code, add support for exporting the BERT error region over sysfs and update APEI MAINTAINERS entry with reviewers information (Borislav Petkov, Dongjiu Geng, Loc Ho, Punit Agrawal, Tony Luck, Yazen Ghannam). - Fix a potential initialization ordering issue in the ACPI EC driver and clean it up somewhat (Lv Zheng). - Update the ACPI SPCR driver to extend the existing XGENE 8250 workaround in it to a new platform (m400) and to work around an Xgene UART clock issue (Graeme Gregory). - Add a new utility function to the ACPI core to support using ACPI OEM ID / OEM Table ID / Revision for system identification in blacklisting or similar and switch over the existing code already using this information to this new interface (Toshi Kani). - Fix an xpower PMIC issue related to GPADC reads that always return 0 without extra pin manipulations (Hans de Goede). - Add statements to print debug messages in a couple of places in the ACPI core for easier diagnostics (Rafael Wysocki). - Clean up the ACPI processor driver slightly (Colin Ian King, Hanjun Guo). - Clean up the ACPI x86 boot code somewhat (Andy Shevchenko). - Add a quirk for Dell OptiPlex 9020M to the ACPI backlight driver (Alex Hung). - Assorted fixes, cleanups and updates related to ACPI (Amitoj Kaur Chawla, Bhumika Goyal, Frank Rowand, Jean Delvare, Punit Agrawal, Ronald Tschalär, Sumeet Pawnikar). -
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pm-4.14-rc1
d97561f4 · ·Power management updates for v4.14-rc1 - Drop the P-state selection algorithm based on a PID controller from intel_pstate and make it use the same P-state selection method (based on the CPU load) for all types of systems in the active mode (Rafael Wysocki, Srinivas Pandruvada). - Rework the cpufreq core and governors to make it possible to take cross-CPU utilization updates into account and modify the schedutil governor to actually do so (Viresh Kumar). - Clean up the handling of transition latency information in the cpufreq core and untangle it from the information on which drivers cannot do dynamic frequency switching (Viresh Kumar). - Add support for new SoCs (MT2701/MT7623 and MT7622) to the mediatek cpufreq driver and update its DT bindings (Sean Wang). - Modify the cpufreq dt-platdev driver to autimatically create cpufreq devices for the new (v2) Operating Performance Points (OPP) DT bindings and update its whitelist of supported systems (Viresh Kumar, Shubhrajyoti Datta, Marc Gonzalez, Khiem Nguyen, Finley Xiao). - Add support for Ux500 to the cpufreq-dt driver and drop the obsolete dbx500 cpufreq driver (Linus Walleij, Arnd Bergmann). - Add new SoC (R8A7795) support to the cpufreq rcar driver (Khiem Nguyen). - Fix and clean up assorted issues in the cpufreq drivers and core (Arvind Yadav, Christophe Jaillet, Colin Ian King, Gustavo Silva, Julia Lawall, Leonard Crestez, Rob Herring, Sudeep Holla). - Update the IO-wait boost handling in the schedutil governor to make it less aggressive (Joel Fernandes). - Rework system suspend diagnostics to make it print fewer messages to the kernel log by default, add a sysfs knob to allow more suspend-related messages to be printed and add Low Power S0 Idle constraints checks to the ACPI suspend-to-idle code (Rafael Wysocki, Srinivas Pandruvada). - Prefer suspend-to-idle over S3 on ACPI-based systems with the ACPI_FADT_LOW_POWER_S0 flag set and the Low Power Idle S0 _DSM interface present in the ACPI tables (Rafael Wysocki). - Update documentation related to system sleep and rename a number of items in the code to make it cleare that they are related to suspend-to-idle (Rafael Wysocki). - Export a variable allowing device drivers to check the target system sleep state from the core system suspend code (Florian Fainelli). - Clean up the cpuidle subsystem to handle the polling state on x86 in a more straightforward way and to use %pOF instead of full_name (Rafael Wysocki, Rob Herring). - Update the devfreq framework to fix and clean up a few minor issues (Chanwoo Choi, Rob Herring). - Extend diagnostics in the generic power domains (genpd) framework and clean it up slightly (Thara Gopinath, Rob Herring). - Fix and clean up a couple of issues in the operating performance points (OPP) framework (Viresh Kumar, Waldemar Rymarkiewicz). - Add support for RV1108 to the rockchip-io Adaptive Voltage Scaling (AVS) driver (David Wu). - Fix the usage of notifiers in CPU power management on some platforms (Alex Shi). - Update the pm-graph system suspend/hibernation and boot profiling utility (Todd Brandt). - Make it possible to run the cpupower utility without CPU0 (Prarit Bhargava).
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hwmon-for-linus-v4.14
7074d0a9 · ·hwmon updates for v4.14 - New driver for Lantiq CPU temperature sensor - New driver for IBM CFF power supply - New PMBus driver for TPS53679 - Add support for LM5066I lm25066 PMBus driver - Add support for Intel VID protocol VR13 to PMBus drivers - Add support for CAT34TS02C, GT30TS00, GT34TS02, and CAT34TS04 to jc42 driver - Cleanup and minor improvements in several drivers
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xfs-4.14-merge-7
6c370590 · ·Updates for 4.14: - Write unmount record for a ro mount to avoid unnecessary log replay - Clean up orphaned inodes when mounting fs readonly - Resubmit inode log items when buffer writeback fails to avoid umount hang - Fix log recovery corruption problems when log headers wrap around the end - Avoid infinite loop searching for free inodes when inode counters are wrong - Evict inodes involved with log redo so that we don't leak them later - Fix a potential race between reclaim and inode cluster freeing - Refactor the inode joining code w.r.t. transaction rolling & deferred ops - Fix a bug where the log doesn't properly deal with dirty buffers that are about to become ordered buffers - Fix the extent swap code to deal with making dirty buffers ordered properly - Consolidate page fault handlers - Refactor the incore extent manipulation functions to use the iext abstractions instead of directly modifying with extent data - Disable crashy chattr +/-x until we fix it - Don't allow us to set S_DAX for v2 inodes - Various cleanups - Clarify some documentation - Fix a problem where fsync and a log commit race to send the disk a flush command, resulting in a small window where power fail data loss could occur - Simplify some rmap operations in the fcollapse code - Fix some use-after-free problems in async writeback
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xfs-4.14-merge-6
dd60687e · ·Updates for 4.14: - Write unmount record for a ro mount to avoid unnecessary log replay - Clean up orphaned inodes when mounting fs readonly - Resubmit inode log items when buffer writeback fails to avoid umount hang - Fix log recovery corruption problems when log headers wrap around the end - Avoid infinite loop searching for free inodes when inode counters are wrong - Evict inodes involved with log redo so that we don't leak them later - Fix a potential race between reclaim and inode cluster freeing - Refactor the inode joining code w.r.t. transaction rolling & deferred ops - Fix a bug where the log doesn't properly deal with dirty buffers that are about to become ordered buffers - Fix the extent swap code to deal with making dirty buffers ordered properly - Consolidate page fault handlers - Refactor the incore extent manipulation functions to use the iext abstractions instead of directly modifying with extent data - Disable crashy chattr +/-x until we fix it - Don't allow us to set S_DAX for v2 inodes - Various cleanups - Clarify some documentation - Fix a problem where fsync and a log commit race to send the disk a flush command, resulting in a small window where power fail data loss could occur - Simplify some rmap operations in the fcollapse code
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drm-fixes-for-v4.13-rc8
vmwgfx and core drm fixes
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