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iommu-updates-v3.47de47306 · ·
The IOMMU updates for this round are not very large patch-wise. But they contain two new IOMMU drivers for the ARM Tegra 2 and 3 platforms. Besides that there are also a few patches for the AMD IOMMU which prepare the driver for adding intr-remapping support and a couple of fixes.
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pm-for-3.498e8bdaf · ·
Power management updates for 3.4 Assorted extensions and fixes including: * Introduction of early/late suspend/hibernation device callbacks. * Generic PM domains extensions and fixes. * devfreq updates from Axel Lin and MyungJoo Ham. * Device PM QoS updates. * Fixes of concurrency problems with wakeup sources. * System suspend and hibernation fixes.
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iommu-fixes-v3.3-rc66b7f000e · ·
IOMMU fixes for Linux v3.3-rc6 Two fixes are queued up. The first is an additional fix for the OMAP initialization order issue and the second patch fixes a possible section mismatch which can lead to a kernel crash in the AMD IOMMU driver when suspend/resume is used and the compiler has not inlined the iommu_set_device_table function.
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iommu-fixes-v3.3-rc5435792d9 · ·
IOMMU fixes for Linux 3.3-rc5 All the fixes are for the OMAP IOMMU driver. The first patch is the biggest one. It fixes the calls of the function omap_find_iovm_area() in the omap-iommu-debug module which expects a 'struct device' parameter since commit fabdbca instead of an omap_iommu handle. The omap-iommu-debug code still passed the handle to the function which caused a crash. The second patch fixes a NULL pointer dereference in the OMAP code and the third patch makes sure that the omap-iommu is initialized before the omap-isp driver, which relies on the iommu. The last patch is only a workaround until defered probing is implemented.