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pm+acpi-3.14-rc4fee5ae96 · ·
ACPI and power management fixes for 3.14-rc4 - Fix for a recent probing regression in the nouveau driver introduced by an ACPI change related to the handling of _DSM from Jiang Liu. - Fix for a dock station sysfs attribute that stopped working correctly after recent changes in the ACPI core. - cpufreq fix taking care of broken code related to CPU removal and overlooked by a previous recent fix in that area. From Viresh Kumar. - Two intel_pstate fixes related to Baytrail support added during the 3.13 cycle (candidates for -stable) from Dirk Brandewie. - ACPI video fix removing duplicate brightness values from the _BCL table which makes its user space interface behave sanely. From Hans de Goede. - Fix for the powernow-k8 cpufreq driver making it initialize its per-CPU data structures correctly from Srivatsa S. Bhat. - Fix for an obscure memory leak in the ACPI PCI interrupt allocation code (related to ISA) from Tomasz Nowicki. - ACPI video blacklist changes moving several systems that should use the native backlight interface instead of the ACPI one from the general ACPI _OSI blacklist the the ACPI video driver's blacklist where they belong. This consists of an ACPI video driver update from Aaron Lu and a revert of a previous commit adding systems to the ACPI _OSI blacklist requested by Takashi Iwai. - Several fixes for build issues in ACPI drivers occuring when CONFIG_PM_SLEEP is unset from Shuah Khan. - Fix for an sscanf() format string in the ACPI Smart Battery Subsystem (SBS) driver from Luis G.F. /
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iommu-fixes-v3.14-rc3972157ca · ·
IOMMU Fixes for Linux v3.14-rc3 The fixes are only for the ARM-SMMU driver. Here is the summary from Will Deacon: - Andreas Herrmann took the driver for a run with a real SATA controller, which caused the new mutex-based locking to explode since we require mappings in atomic context - Yifan fixed an issue with the page table creation, which then caused breakages with the way in which we flush descriptors out to the table walker - I ran the driver on a system where the SMMU is hooked into a coherent interconnect for table walks, and noticed a shareability mismatch between the CPU and the SMMU These issues are all fixed here and have been tested on both arm and arm64 based systems. Besides that I put a fix on-top to make the spinlock irq-safe, so that the code-paths can be used in the DMA-API.
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qcom-dt-for-3.155a229c2a · ·
Qualcomm ARM Based Device Tree Updates for v3.15 * Added device tree nodes to enable SMP on msm8660, msm8960, and msm8974 * Added Random Number Generator DT nodes for msm8974 and msm8960 SoCs
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drm-intel-next-2014-02-144c0e5528 · ·
- Fix the execbuf rebind performance regression due to topic/ppgtt (Chris). - Fix up the connector cleanup ordering for sdvod i2c and dp aux devices (Imre). - Try to preserve the firmware modeset config on driver load. And a bit of prep work for smooth takeover of the fb contents (Jesse). - Prep cleanup for larger gtt address spaces on bdw (Ben). - Improve our vblank_wait code to make hsw modesets faster (Paulo). - Display debugfs file (Jesse). - DRRS prep work from Vandana Kannan. - pipestat interrupt handler to fix a few races around vblank/pageflip handling on byt (Imre). - Improve display fuse handling for display-less SKUs (Damien). - Drop locks while stalling for the gpu when serving pagefaults to improve interactivity (Chris). - And as usual piles of other improvements and small fixes all over.
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pm+acpi-3.14-rc3465e5fc4 · ·
ACPI and power management fixes for 3.14-rc3 - Fix for a recent regression in the intel_pstate driver that introduced a race condition causing systems to crash during initialization in some situations. This removes the affected code altogether. From Dirk Brandewie. - ACPIPHP fix for a regression introduced during the 3.12 cycle causing devices to be dropped as a result of bus check notifications after system resume on some systems due to the way ACPIPHP interprets _STA return values (arguably incorrectly). From Mika Westerberg. - ACPI dock driver fix for a problem causing docking to fail due to a check that always fails after recent ACPI core changes (found by code inspection). - ACPI container driver fix to prevent memory from being leaked in an error code path after device_register() failures. - Update of the arm_big_little cpufreq driver maintainer's e-mail address. /