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iommu-fixes-v3.8-rc5318fe782 · ·
IOMMU fixes for Linux v3.8-rc5 One fix for the AMD IOMMU driver to work around broken BIOSes found in the field. Some BIOSes forget to enable a workaround for a hardware problem which might cause the IOMMU to stop working under high load conditions. The fix makes sure this workaround is enabled.
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ioapic-cleanups-for-tipa1bb20c2 · ·
Cleanup X86 IOAPIC code from interrupt remapping details These patches move all interrupt remapping specific checks out of the x86 core code and replaces the respective call-sites with function pointers. As a result the interrupt remapping code is better abstraced from x86 core interrupt handling code. The code was rebased to v3.8-rc4 and tested on systems with AMD-Vi and Intel VT-d (both capable of interrupt remapping). The systems were tested with IOMMU enabled and with IOMMU disabled. No issues were found.
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pm+acpi-for-3.8-rc5efa17194 · ·
ACPI and power management fixes for 3.8-rc5 * Two cpuidle initialization fixes from Konrad Rzeszutek Wilk. * cpufreq regression fixes for AMD processors from Borislav Petkov, Stefan Bader, and Matthew Garrett. * ACPI cpufreq fix from Thomas Schlichter. * cpufreq and devfreq fixes related to incorrect usage of operating performance points (OPP) framework and RCU from Nishanth Menon. * APEI workaround for incorrect BIOS information from Lans Zhang. /
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pm+acpi-for-3.8-rc48aef33a7 · ·
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. -