Re: Since Linux 4.1: A lot of AMD-Vi IO_PAGE_FAULTs

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On Tue, Jul 21, 2015 at 06:20:23PM +0200, Andreas Hartmann wrote:
> Hi Jörg,
> 
> I attached the dmesg output of the boot seuqence. This time after
> reboot, the amount of IO_PAGE_FAULTs is not that much, but now, I got a
> few ata3.00 errors.
> 
> 
> Am 21.07.2015 um 17:56 schrieb Joerg Roedel:
> > Hi Andreas,
> > 
> > On Tue, Jul 21, 2015 at 09:34:46AM -0600, Alex Williamson wrote:
> >>> Since Linux 4.1, I'm getting a lot of IO_PAGE_FAULT like this one
> 
> To be more precise: The last kernel w/o this problem is 3.18.x - I never
> used 3.19 or 4.0.

Hmm, so you don't know whether 3.19 and 4.0 show the same problems? Can
you find that out eventually? I look into your dmesg in the meantime.


	Joerg


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