Tags give the ability to mark specific points in history as being important
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pm+acpi-3.11-rc1-more
d8851b4b · ·More power management and ACPI updates for 3.11-rc1 - Fix for a recent cpufreq regression that caused WARN() to trigger overzealously in a couple of places and spam the kernel log with useless garbage as a result. From Viresh Kumar. - ACPI dock fix removing a discrepancy between the definition of acpi_dock_init(), which says that the function returns int, and its header in the header file, which says that it is a void function. The function is now defined as void too. - ACPI PM fix for failures to update device power states as needed, for example, during resume from system suspend, because the old state was deeper than the new one, but the new one is not D0. - Fix for two debug messages in the ACPI power resources code that don't have a newline at the end and make the kernel log difficult to read. From Mika Westerberg. - Two ACPI cleanups from Naresh Bhat and Haicheng Li. - cpupower updates from Thomas Renninger, including Intel Haswell support improvements and a new idle-set subcommand among other things. /
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for-linus-v3.11-rc1
83e782e1 · ·xfs: update for 3.11-rc1 - part of the work to allow project quotas and group quotas to be used together - inode change count - inode create transaction - block queue plugging in buffer readahead and bulkstat - ordered log vector support - removal of dead code in and around xfs_sync_inode_grab, xfs_ialloc_get_rec, XFS_MOUNT_RETERR, XFS_ALLOCFREE_LOG_RES, XFS_DIROP_LOG_RES, xfs_chash, ctl_table, and xfs_growfs_data_private - don't keep silent if sunit/swidth can not be changed via mount - fix a leak of remote symlink blocks into the filesystem when xattrs are used on symlinks - fix for fiemap to return FIEMAP_EXTENT_UNKOWN flag on delay extents - part of a fix for xfs_fsr - disable speculative preallocation with small files - performance improvements for inode creates and deletes
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pinctrl-for-v3.11-1
2207a4e1 · ·Pin control changes for the v3.11 kernel cycle: - A large slew of improvements of the Genric pin configuration support, and deployment in four different platforms: Rockchip, Super-H PFC, ABx500 and TZ1090. Support BIAS_BUS_HOLD, get device tree parsing and debugfs support into shape. - We also have device tree support with generic naming conventions for the generic pin configuration. - Delete the unused and confusing direct pinconf API. Now state transitions is *the* way to control pins and multiplexing. - New drivers for Rockchip, TZ1090, and TZ1090 PDC. - Two pin control states related to power management are now handled in the device core: "sleep" and "idle", removing a lot of boilerplate code in drivers. We do not yet know if this is the final word for pin PM, but it already make things a lot easier to handle. - Handle sparse GPIO ranges passing a list of disparate pins, and utilize these in the new BayTrail (x86 Atom SoC) driver. - Make the sunxi (AllWinner) driver handle external interrupts. - Make it possible for pinctrl-single to handle the case where several pins are managed by a single register, and augment it to handle sleep modes. - Cleanups and improvements for the abx500 drivers. - Move Sirf pin control drivers to their own directory, support save/restore of context and add support for the SiRFatlas6 SoC. - PMU muxing for the Dove pinctrl driver. - Finalization and support for VF610 in the i.MX6 pinctrl driver. - Smoothen out various Exynos rough edges. - Generic cleanups of various kinds.
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pm+acpi-3.11-rc1
2c843bd9 · ·Power management and ACPI updates for 3.11-rc1 - Hotplug changes allowing device hot-removal operations to fail gracefully (instead of crashing the kernel) if they cannot be carried out completely. From Rafael J Wysocki and Toshi Kani. - Freezer update from Colin Cross and Mandeep Singh Baines targeted at making the freezing of tasks a bit less heavy weight operation. - cpufreq resume fix from Srivatsa S Bhat for a regression introduced during the 3.10 cycle causing some cpufreq sysfs attributes to return wrong values to user space after resume. - New freqdomain_cpus sysfs attribute for the acpi-cpufreq driver to provide information previously available via related_cpus from Lan Tianyu. - cpufreq fixes and cleanups from Viresh Kumar, Jacob Shin, Heiko Stübner, Xiaoguang Chen, Ezequiel Garcia, Arnd Bergmann, and Tang Yuantian. - Fix for an ACPICA regression causing suspend/resume issues to appear on some systems introduced during the 3.4 development cycle from Lv Zheng. - ACPICA fixes and cleanups from Bob Moore, Tomasz Nowicki, Lv Zheng, Chao Guan, and Zhang Rui. - New cupidle driver for Xilinx Zynq processors from Michal Simek. - cpuidle fixes and cleanups from Daniel Lezcano. - Changes to make suspend/resume work correctly in Xen guests from Konrad Rzeszutek Wilk. - ACPI device power management fixes and cleanups from Fengguang Wu and Rafael J Wysocki. - ACPI documentation updates from Lv Zheng, Aaron Lu and Hanjun Guo. - Fix for the IA-64 issue that was the reason for reverting commit 9f29ab1 and updates of the ACPI scan code from Rafael J Wysocki. - Mechanism for adding CMOS RTC address space handlers from Lan Tianyu (to allow some EC-related breakage to be fixed on some systems). - Spec-compliant implementation of acpi_os_get_timer() from Mika Westerberg. - Modification of do_acpi_find_child() to execute _STA in order to to avoid situations in which a pointer to a disabled device object is returned instead of an enabled one with the same _ADR value. From Jeff Wu. - Intel BayTrail PCH (Platform Controller Hub) support for the ACPI Intel Low-Power Subsystems (LPSS) driver and modificaions of that driver to work around a couple of known BIOS issues from Mika Westerberg and Heikki Krogerus. - EC driver fix from Vasiliy Kulikov to make it use get_user() and put_user() instead of dereferencing user space pointers blindly. - Assorted ACPI code cleanups from Bjorn Helgaas, Nicholas Mazzuca and Toshi Kani. - Modification of the "runtime idle" helper routine to take the return values of the callbacks executed by it into account and to call rpm_suspend() if they return 0, which allows some code bloat reduction to be done, from Rafael J Wysocki and Alan Stern. - New trace points for PM QoS from Sahara <keun-o.park@windriver.com>. - PM QoS documentation update from Lan Tianyu. - Assorted core PM code cleanups and changes from Bernie Thompson, Bjorn Helgaas, Julius Werner, and Shuah Khan. - New devfreq driver for the Exynos5-bus device from Abhilash Kesavan. - Minor devfreq cleanups, fixes and MAINTAINERS update from MyungJoo Ham, Abhilash Kesavan, Paul Bolle, Rajagopal Venkat, and Wei Yongjun. - OMAP Adaptive Voltage Scaling (AVS) SmartReflex voltage control driver updates from Andrii Tseglytskyi and Nishanth Menon. /
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pm+acpi-3.10-late
45e00374 · ·Late power management and ACPI fixes for 3.10 - Fix for an ACPI dock regression introduced by the recent rework of the ACPI-based PCI hotplug code (acpiphp) that caused it to be initialized before the ACPI dock driver from Jiang Liu. - Fix for PCI resources allocation in the ACPI-based PCI hotplug code (acpiphp) that makes it use the same PCI resources assignment rules during runtime hotplug that are used during boot from Jiang Liu. - Fix for ordering and synchronization issues during hot-removal of PCI devices on docking stations from Rafael J Wysocki. - Fix for a regression that removed the code to register a hotplug notificaion handler for for ATA ports/devices inadvertently from Aaron Lu. - Fix for a recent cpufreq regression causing a NULL pointer dereference to trigger in od_set_powersave_bias() in some situations from Jacob Shin. /
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acpi-3.10-rc7
b9e95fc6 · ·ACPI fixes for 3.10-rc7 - Fix for a regression causing a failure to turn on some devices on some systems during initialization introduced by a recent revert of an ACPI PM change that broke something else. - ACPI power resources initialization fix preventing a NULL pointer from being dereferenced in the acpi_add_power_resource() error code path. - ACPI dock station driver fix that adds missing locking to write_undock(). - ACPI resources allocation fix changing the scope of an old workaround so that it doesn't affect systems that aren't actually buggy. /