On 05/12/2015 04:37 PM, Dave Young wrote:
Seems the subject was truncated? Maybe "re" means root entry? Then please fix it
On 05/11/15 at 05:52pm, Li, Zhen-Hua wrote:
Add functions to load root entry table from old kernel, and to save updated
root entry table.
Add two member in struct intel_iommu, to store the RTA in old kernel, and
the mapped virt address of it.
Please explain a bit what is "RTA" in patch log, it is unclear to most of people
who do not know iommu details.
If people want to understand this patchset, I assume they have read the
vt-d specs. RTA is defined clearly in this spec.
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