On Sun, 2015-04-26 at 11:33 -0600, Alex Williamson wrote: > Curious why these weren't posted to the mailing list.
Apologies for that. I was thinking of this tree as *only* collecting the stuff for SVM, and had mostly forgotten the bug-fixes. I was going to post the series once I had it all in better shape... and when it became apparent that SVM wasn't going to make it for 4.1 I wasn't actually going to push these early parts that *are* ready at all. But then I started getting badgered about the X2APIC_OPT_OUT nonsense. > This one in particular not only ignores RMRR on IGD, but any PCI > class display device. We may understand why IGD has RMRRs, but we > certainly don't understand enough to ignore RMRRs for other GPUs, > should they exist. If they exist, they'll exist for precisely the same reason — to let the graphics device continue to render its framebuffer after the IOMMU is turned on. For a discrete card with a discrete video BIOS, as opposed to chipset -integrated stuff, I suspect it's actually much *less* likely that there's any other weirdness going on. -- David Woodhouse Open Source Technology Centre [email protected] Intel Corporation
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