Re: [Intel-gfx] dmar messages caused by graphics.

2014-10-21 Thread Daniel Vetter
On Fri, Oct 17, 2014 at 05:17:16PM -0400, Dave Jones wrote: > Just hit this while fuzz-testing, (curiously, no graphics > related stuff was happening, X isn't even loaded on that box). > > dmar: DRHD: handling fault status reg 2 > dmar: DMAR:[DMA Write] Request device [00:02.0] fault addr 7ff0

Re: [Intel-gfx] dmar messages caused by graphics.

2014-10-20 Thread Joerg Roedel
Adding David and Jiang, they might have an idea whats going wrong. On Fri, Oct 17, 2014 at 05:17:16PM -0400, Dave Jones wrote: > Just hit this while fuzz-testing, (curiously, no graphics > related stuff was happening, X isn't even loaded on that box). > > dmar: DRHD: handling fault status reg 2 >

[Intel-gfx] dmar messages caused by graphics.

2014-10-17 Thread Dave Jones
Just hit this while fuzz-testing, (curiously, no graphics related stuff was happening, X isn't even loaded on that box). dmar: DRHD: handling fault status reg 2 dmar: DMAR:[DMA Write] Request device [00:02.0] fault addr 7ff000 DMAR:[fault reason 05] PTE Write access is not set 00:02:0 is..