Messages in this thread | | | Date | Wed, 01 Aug 2018 08:22:17 +0100 | From | Marc Zyngier <> | Subject | Re: bisected - arm64 kvm unit test failures |
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On Wed, 01 Aug 2018 07:02:25 +0100, Mike Galbraith <efault@gmx.de> wrote: > > [1 <text/plain; ISO-8859-15 (7bit)>] > On Wed, 2018-08-01 at 06:35 +0100, Marc Zyngier wrote: > > > > Is it something that is reproducible with the current mainline (non-RT)? > > These waters are a bit muddy, it's config dependent. I'm trying to > generate a reproducing !RT config for -rc7 as we speak. If I build > openSUSE/master-default, it does NOT reproduce. That with the bisect > config just finished building, and.... yup, it reproduced > (attached).
Thanks for that.
> > Every RT tree 4.16..master.today reproduces, and is fixed up (modulo > the RT specific failure) by reverting the fingered commit. > > > Pretty worrying. What HW is that on? > > Box is a 4 node/64 core TaiShan 2280.
Is that what is also known as D05/HIP07, with 64 Cortex-A72? If so, I think we have one somewhere... I'll try to reproduce it once I'm back into the office (things seem to run just fine on my A72-based laptop, so it definitely smells of being config dependent).
Cheers,
M.
-- Jazz is not dead, it just smell funny.
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