Re: io_page_fault seen in normal kernel boot log
From: Baoquan He
Date: Fri Sep 09 2016 - 04:46:26 EST
On 09/09/16 at 10:30am, Joerg Roedel wrote:
> On Fri, Sep 09, 2016 at 04:05:50PM +0800, Baoquan He wrote:
> > On 09/06/16 at 11:13am, Joerg Roedel wrote:
> > > Hmm, on the other hand, the AMD-Vi driver in 4.8 uses the generic IOVA
> > > allocator, so the addresses it hands out should be closer to 4GB.
> > > Anyway, this is probably a bug/problem in the GPU driver.
> > Thanks for telling. So should I raise this issue to radeon driver
> > mailist list? They probably they have some clues.
> I tried that before and seldom got a response, but maybe you have more
> luck :)
OK, got it. I will resend it to their mailing list. Thanks.