Tags give the ability to mark specific points in history as being important
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pm+acpi-for-3.8-rc4
8aef33a7 · ·ACPI and power management fixes for 3.8-rc4 * cpuidle initialization regression fix from Krzysztof Mazur. * cpuidle fix for power usage fields handling from Daniel Lezcano. * ACPI build fix from Yinghai Lu. -
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pm+acpi-for-3.8-rc3
f67ffa95 · ·ACPI and power management fixes for 3.8-rc3 * Removal of some ACPICA code that the kernel will never use from Lv Zheng. * APEI fix from Adrian Huang. * Removal of unnecessary ACPI memory hotplug driver code from Liu Jinsong. * Minor ACPI power management fixes. * ACPI debug code fix from Joe Perches. * ACPI fix to make system bus device nodes get the right names. * PNP resources handling fixes from Witold Szczeponik. * cpuidle fix for a recent regression stalling boot on systems with great numbers of CPUs from Daniel Lezcano. * cpuidle fixes from Sivaram Nair. * intel_idle debug message fix from Youquan Song. * cpufreq build regression fix from Larry Finger. * cpufreq fix for an obscure initialization race related to statistics from Konstantin Khlebnikov. * cpufreq change disabling the Longhaul driver by default from Rafał Bilski. * PM core fix preventing device suspend errors from happening during system suspend due to obscure race conditions. * PM QoS local variable name cleanup. --
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iommu-updates-v3.8
9c6ecf6a · ·IOMMU Updates for Linux v3.8 A few new features this merge-window. The most important one is probably, that dma-debug now warns if a dma-handle is not checked with dma_mapping_error by the device driver. This requires minor changes to some architectures which make use of dma-debug. Most of these changes have the respective Acks by the Arch-Maintainers. Besides that there are updates to the AMD IOMMU driver for refactor the IOMMU-Groups support and to make sure it does not trigger a hardware erratum. The OMAP changes (for which I pulled in a branch from Tony Lindgren's tree) have a conflict in linux-next with the arm-soc tree. The conflict is in the file arch/arm/mach-omap2/clock44xx_data.c which is deleted in the arm-soc tree. It is safe to delete the file too so solve the conflict. Similar changes are done in the arm-soc tree in the common clock framework migration. A missing hunk from the patch in the IOMMU tree will be submitted as a seperate patch when the merge-window is closed.
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pm+acpi-for-3.8-rc1
f316fc56 · ·ACPI and power management updates for 3.8-rc1 * Introduction of device PM QoS flags. * ACPI device power management update allowing subsystems other than PCI to use it more easily. * ACPI device enumeration rework allowing additional kinds of devices to be enumerated via ACPI. From Mika Westerberg, Adrian Hunter, Mathias Nyman, Andy Shevchenko, and Rafael J. Wysocki. * ACPICA update to version 20121018 from Bob Moore and Lv Zheng. * ACPI memory hotplug update from Wen Congyang and Yasuaki Ishimatsu. * Introduction of acpi_handle_<level>() messaging macros and ACPI-based CPU hot-remove support from Toshi Kani. * ACPI EC updates from Feng Tang. * cpufreq updates from Viresh Kumar, Fabio Baltieri and others. * cpuidle changes to quickly notice governor prediction failure from Youquan Song. * Support for using multiple cpuidle drivers at the same time and cpuidle cleanups from Daniel Lezcano. * devfreq updates from Nishanth Menon and others. * cpupower update from Thomas Renninger. * Fixes and small cleanups all over the place. --