Messages in this thread | | | Date | Thu, 21 Feb 2008 13:37:58 -0800 | From | Jeremy Fitzhardinge <> | Subject | Re: 2.6.25-rc1 xen pvops regression |
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H. Peter Anvin wrote: >> Still curious about why a pagetable page is ending up in that range >> though. Seems like it shouldn't be possible, since we shouldn't be >> allowed to allocate from those pages, at least until the DMI probe >> has happened... Unless the early allocator is only excluded from >> e820 reserved pages, which would cause a problem on systems which >> don't reserve the DMI space... HPA? >> > > I thought the problem was a Xen-provided pagetable from before Linux > started?
Hm, I don't think so. The domain-builder pagetable is put after the kernel, so it shouldn't be under 1M.
J
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