similar to: nouveau. swiotlb: coherent allocation failed for device 0000:01:00.0 size=2097152

On 12/18/17 7:06 PM, Mike Galbraith wrote: > Greetings, > > Kernel bound workloads seem to trigger the below for whatever reason. >  I only see this when beating up NFS.  There was a kworker wakeup > latency issue, but with a bandaid applied to fix that up, I can still > trigger this. Hi, i have seen this one as well with my system, but i could not find an easy way to

Greetings, Box is i4790 w. GTX 980 running virgin master (.today). All I have to do to trigger a slew of these warnings is to fire up firefox, point it at a youtube clip, and let it autoplay while I do routine kernel merge/build maintenance. nouveau doesn't seem to care deeply, but moans again and again and again... 726 [ 2.743823] fb: switching to nouveaufb from EFI VGA 727 [

On Tue, Dec 19, 2017 at 8:45 AM, Christian König <ckoenig.leichtzumerken at gmail.com> wrote: > Am 19.12.2017 um 11:39 schrieb Michel Dänzer: >> >> On 2017-12-19 11:37 AM, Michel Dänzer wrote: >>> >>> On 2017-12-18 08:01 PM, Tobias Klausmann wrote: >>>> >>>> On 12/18/17 7:06 PM, Mike Galbraith wrote: >>>>>

On 2017-12-19 11:37 AM, Michel Dänzer wrote: > On 2017-12-18 08:01 PM, Tobias Klausmann wrote: >> On 12/18/17 7:06 PM, Mike Galbraith wrote: >>> Greetings, >>> >>> Kernel bound workloads seem to trigger the below for whatever reason. >>>   I only see this when beating up NFS.  There was a kworker wakeup >>> latency issue, but with a bandaid

On Sun, Dec 31, 2017 at 3:53 PM, Mike Galbraith <efault at gmx.de> wrote: > On Sun, 2017-12-31 at 13:27 -0500, Ilia Mirkin wrote: >> On Tue, Dec 19, 2017 at 8:45 AM, Christian König >> <ckoenig.leichtzumerken at gmail.com> wrote: >> > Am 19.12.2017 um 11:39 schrieb Michel Dänzer: >> >> >> >> On 2017-12-19 11:37 AM, Michel Dänzer wrote:

On 2017-12-18 08:01 PM, Tobias Klausmann wrote: > On 12/18/17 7:06 PM, Mike Galbraith wrote: >> Greetings, >> >> Kernel bound workloads seem to trigger the below for whatever reason. >>   I only see this when beating up NFS.  There was a kworker wakeup >> latency issue, but with a bandaid applied to fix that up, I can still >> trigger this. > > >

Am 19.12.2017 um 11:39 schrieb Michel Dänzer: > On 2017-12-19 11:37 AM, Michel Dänzer wrote: >> On 2017-12-18 08:01 PM, Tobias Klausmann wrote: >>> On 12/18/17 7:06 PM, Mike Galbraith wrote: >>>> Greetings, >>>> >>>> Kernel bound workloads seem to trigger the below for whatever reason. >>>>   I only see this when beating up NFS.

On Sun, 2017-12-31 at 13:27 -0500, Ilia Mirkin wrote: > On Tue, Dec 19, 2017 at 8:45 AM, Christian König > <ckoenig.leichtzumerken at gmail.com> wrote: > > Am 19.12.2017 um 11:39 schrieb Michel Dänzer: > >> > >> On 2017-12-19 11:37 AM, Michel Dänzer wrote: > >>> > >>> On 2017-12-18 08:01 PM, Tobias Klausmann wrote: > >>>>