Re: dmesg warning during init

2018-07-16 Thread Tom St Denis
Finally was able to reproduce with your commit too (a79a94c676e5b06d43b7b236dbf22b70d2b11b39). It's definitely not 100% triggerable hence my bisect missing it. Tom On 07/16/2018 01:14 PM, Tom St Denis wrote: With the tip of drm-next I get this KASAN immediately. Tom On 07/16/2018 12:40 PM,

Re: dmesg warning during init

2018-07-16 Thread Tom St Denis
With the tip of drm-next I get this KASAN immediately. Tom On 07/16/2018 12:40 PM, Michel Dänzer wrote: On 2018-07-16 06:36 PM, Tom St Denis wrote: Will in a bit.  I'm tracking down a KASAN oops that the tip of drm-next causes with unigine-heaven. Is it different from the one I reported an

Re: dmesg warning during init

2018-07-16 Thread Tom St Denis
Might be though it's definitely a heisenbug since I zeroed in on that commit easily but now I can't reproduce it with 10+ cycles of loading/killing unigine-heaven On 07/16/2018 12:54 PM, Tom St Denis wrote: On 07/16/2018 12:40 PM, Michel Dänzer wrote: On 2018-07-16 06:36 PM, Tom St Denis

Re: dmesg warning during init

2018-07-16 Thread Tom St Denis
On 07/16/2018 12:40 PM, Michel Dänzer wrote: On 2018-07-16 06:36 PM, Tom St Denis wrote: Will in a bit.  I'm tracking down a KASAN oops that the tip of drm-next causes with unigine-heaven. Is it different from the one I reported an hour ago?

Re: dmesg warning during init

2018-07-16 Thread Michel Dänzer
On 2018-07-16 06:36 PM, Tom St Denis wrote: > Will in a bit.  I'm tracking down a KASAN oops that the tip of drm-next > causes with unigine-heaven. Is it different from the one I reported an hour ago? https://lists.freedesktop.org/archives/amd-gfx/2018-July/024207.html -- Earthling Michel

Re: dmesg warning during init

2018-07-16 Thread Tom St Denis
Will in a bit. I'm tracking down a KASAN oops that the tip of drm-next causes with unigine-heaven. (geez, on vacation for a week and my Raven is suffering hehehehehe) Tom On 07/16/2018 12:35 PM, Michel Dänzer wrote: On 2018-07-16 05:55 PM, Tom St Denis wrote: I have the same now and get

Re: dmesg warning during init

2018-07-16 Thread Michel Dänzer
On 2018-07-16 05:55 PM, Tom St Denis wrote: > I have the same now and get the attached dmesg. Still all question marks. :( Anyway, looks like it's probably from ttm_bo_delayed_delete, but that still doesn't tell us where the BO is really freed from. Can you try the attached patch and see if the

Re: dmesg warning during init

2018-07-16 Thread Tom St Denis
I have the same now and get the attached dmesg. Tom On 07/16/2018 10:25 AM, Michel Dänzer wrote: On 2018-07-16 02:10 PM, Tom St Denis wrote: Hi all, Back from vacation, booting up the latest drm-next kernel and noticed this warning on boot. Attached. I like the comment in the commit

Re: dmesg warning during init

2018-07-16 Thread Christian König
Am 16.07.2018 um 16:25 schrieb Michel Dänzer: On 2018-07-16 02:10 PM, Tom St Denis wrote: Hi all, Back from vacation, booting up the latest drm-next kernel and noticed this warning on boot. Attached. I like the comment in the commit 5c200f56506a142451f17dbea7befa76dd74a942: "This shouldn't

Re: dmesg warning during init

2018-07-16 Thread Michel Dänzer
On 2018-07-16 02:10 PM, Tom St Denis wrote: > Hi all, > > Back from vacation, booting up the latest drm-next kernel and noticed > this warning on boot. Attached. > > I like the comment in the commit 5c200f56506a142451f17dbea7befa76dd74a942: > > "This shouldn't happen, but if it does, we'll get

dmesg warning during init

2018-07-16 Thread Tom St Denis
Hi all, Back from vacation, booting up the latest drm-next kernel and noticed this warning on boot. Attached. I like the comment in the commit 5c200f56506a142451f17dbea7befa76dd74a942: "This shouldn't happen, but if it does, we'll get a backtrace of the caller, and update the pin_size values