Messages in this thread | | | From | Sebastian Andrzej Siewior <> | Subject | [PATCH 00/10 v2] iommu/amd: lock splitting & GFP_KERNEL allocation | Date | Fri, 16 Mar 2018 21:18:26 +0100 |
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The goal here is to make the memory allocation in get_irq_table() not with disabled interrupts and having as little raw_spin_lock as possible while having them if the caller is also holding one (like desc->lock during IRQ-affinity changes). I reverted one patch one patch in the iommu while rebasing since it make job easier.
The patches were boot tested on an AMD EPYC 7601.
Sebastian
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