On 03/08/2016 12:28 PM, Rita Sinha wrote: > From: Jan Kiszka <jan.kis...@siemens.com> > > Introduce a DMA default target address space for PCI devices. Catch all
[meta-comment]: When sending a series, both messages should be In-Reply-To a 0/2 cover letter, rather than separate top-level threads. > interrupt requests to the front-side bus via an MSI memory region that > is part of that address space. Provide separate address spaces for > IOAPIC and HPET if the IOMMU is active to prepare for adding remapping > logic later on. Deliver the EDID from the IOAPIC for the same reason. > > Allows to remove the MSI hack from the APIC MMIO write handler. Awkward grammar, would sound better as: Allows us to remove the MSI hack... or Allows the removal of the MSI hack... I'll leave review of the patch proper to someone more familiar with the code. -- Eric Blake eblake redhat com +1-919-301-3266 Libvirt virtualization library http://libvirt.org
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