On Mon, 2014-08-25 at 12:11 +0000, Sathya Perla wrote: > > Hi Wang, from the kernel log I can see that the faulting address > 0xbdf70000 falls in the > RMRR range the BIOS requested: > [ 0.111343] DMAR: RMRR base: 0x000000bdf6f000 end: 0x000000bdf7efff
We can't see which *devices* that RMRR was for. If we're asked for an RMRR mapping on a "non-existing" device, we should probably make sure we set that up. It's insane, but then most RMRR use is insane so what's new. Please could I see a copy of the DMAR table? -- dwmw2
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