--- Comment From mranw...@us.ibm.com 2018-10-15 17:55 EDT---
This kernel also looks good - I did a couple 10+ minutes runs against it
without any problems, which shows the problem being fixed.
I think that leaving out DD1 is ok - but at some point if it's still
there it may make some
--- Comment From mranw...@us.ibm.com 2018-10-15 02:32 EDT---
A belated update - the ppa kernel looks good, too, I did try that out and
verified that both issues are fixed with it. Thank you!
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--- Comment From mranw...@us.ibm.com 2018-10-11 12:27 EDT---
Just to clarify the previous comment - the bug is fixed with the v2 kernel. I
did multiple runs without hitting the problem.
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--- Comment From mranw...@us.ibm.com 2018-10-10 21:28 EDT---
Thanks, looks good! Over an hour of runtime, the failure recreates in a minute
or so.
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--- Comment From mranw...@us.ibm.com 2018-10-10 17:49 EDT---
Commit list good, the port for 2bf1071a8d50 also included 749a027 powerpc/64s:
Fix DT CPU features Power9 DD2.1 logic as a pre-req/additional fix.
The download directory there is empty, though, so I can't get to the
test
--- Comment From mranw...@us.ibm.com 2018-10-10 16:00 EDT---
Thanks! I'm building that too, to see if that was the issue. But that patch
applies with some (-2, -25) fuzz for me - I tried on master-next, too, and see
the same. I'm at fd01374000c8 (-36.39) and I just have the patches
--- Comment From mranw...@us.ibm.com 2018-10-10 13:30 EDT---
I gave that a try and still saw the problem:
Linux version 4.15.0-36-generic (jsalisbury@kathleen) (gcc version 7.3.0
(Ubuntu 7.3.0-16ubuntu3)) #40~lp1792195 SMP Wed Oct 10 13:19:58 UTC 2018
Does that also include
--- Comment From mranw...@us.ibm.com 2018-10-09 13:31 EDT---
We can recreate this without GPFS using a modified version of the tests here:
https://github.com/NVIDIA/gdrcopy
Working on the DD1 removal backport.
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